/* roulang page: index */
:root {
            --mk-blue: #1D6FE0;
            --mk-blue-dark: #1556B8;
            --mk-blue-light: #E8F0FE;
            --mk-orange: #FF7A00;
            --mk-orange-hover: #FF8C33;
            --mk-navy: #0F2B57;
            --mk-navy-light: #1A3F7A;
            --mk-bg: #F5F7FA;
            --mk-card: #FFFFFF;
            --mk-border: #E5E9F0;
            --mk-text: #1A2233;
            --mk-text-secondary: #5A6B85;
            --mk-text-light: #8A9BB5;
            --mk-green: #22C55E;
            --mk-green-light: #E8F9EF;
            --mk-yellow: #F5A623;
            --mk-yellow-light: #FEF5E6;
            --mk-radius: 12px;
            --mk-radius-sm: 8px;
            --mk-radius-lg: 20px;
            --mk-shadow: 0 8px 24px rgba(15, 43, 87, 0.06);
            --mk-shadow-hover: 0 16px 40px rgba(15, 43, 87, 0.12);
            --mk-shadow-lg: 0 20px 50px rgba(15, 43, 87, 0.1);
            --mk-transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --mk-font-sans: 'HarmonyOS Sans SC', 'MiSans', '思源黑体', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
            --mk-font-num: 'Inter', 'Roboto', 'Alibaba Sans', 'HarmonyOS Sans SC', system-ui, sans-serif;
            --mk-container: 1240px;
            --mk-header-height: 64px;
            --mk-section-gap: 88px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--mk-font-sans);
            font-size: 16px;
            line-height: 1.7;
            color: var(--mk-text);
            background-color: var(--mk-bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border: 0;
        }

        a {
            color: var(--mk-blue);
            text-decoration: none;
            transition: color var(--mk-transition);
        }

        a:hover {
            color: var(--mk-orange);
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            border: none;
            outline: none;
            background: none;
        }

        button {
            cursor: pointer;
        }

        ul,
        ol {
            list-style: none;
        }

        .container {
            max-width: var(--mk-container);
            margin: 0 auto;
            padding: 0 24px;
        }

        .section {
            padding: var(--mk-section-gap) 0;
        }

        .section-tight {
            padding: 56px 0;
        }

        .section-head {
            max-width: 780px;
            margin-bottom: 48px;
        }

        .section-head.center {
            margin-left: auto;
            margin-right: auto;
            text-align: center;
        }

        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            font-weight: 600;
            color: var(--mk-orange);
            background: #FFF3E8;
            padding: 6px 16px;
            border-radius: 100px;
            margin-bottom: 16px;
            letter-spacing: 0.5px;
        }

        .section-tag::before {
            content: '';
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--mk-orange);
            flex-shrink: 0;
        }

        .section-title {
            font-size: 28px;
            font-weight: 700;
            color: var(--mk-navy);
            line-height: 1.35;
            margin-bottom: 16px;
            letter-spacing: -0.02em;
        }

        .section-desc {
            font-size: 16px;
            color: var(--mk-text-secondary);
            line-height: 1.8;
        }

        .text-orange {
            color: var(--mk-orange);
        }

        .text-blue {
            color: var(--mk-blue);
        }

        .text-navy {
            color: var(--mk-navy);
        }

        .text-green {
            color: var(--mk-green);
        }

        /* ========== HEADER ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--mk-border);
            height: var(--mk-header-height);
            display: flex;
            align-items: center;
            transition: box-shadow var(--mk-transition);
        }

        .site-header.scrolled {
            box-shadow: 0 4px 20px rgba(15, 43, 87, 0.08);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 32px;
            width: 100%;
            max-width: var(--mk-container);
            margin: 0 auto;
            padding: 0 24px;
            height: 100%;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 22px;
            font-weight: 700;
            color: var(--mk-navy);
            white-space: nowrap;
            letter-spacing: -0.01em;
            flex-shrink: 0;
        }

        .logo-icon {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: var(--mk-blue);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-weight: 800;
            font-size: 16px;
            flex-shrink: 0;
            position: relative;
        }

        .logo-icon::after {
            content: '';
            position: absolute;
            bottom: 4px;
            left: 50%;
            transform: translateX(-50%);
            width: 18px;
            height: 3px;
            background: var(--mk-orange);
            border-radius: 2px;
        }

        .logo span {
            color: var(--mk-orange);
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex: 1;
            justify-content: center;
        }

        .main-nav a,
        .main-nav .nav-link {
            display: inline-flex;
            align-items: center;
            padding: 8px 16px;
            font-size: 15px;
            font-weight: 500;
            color: var(--mk-text-secondary);
            border-radius: 8px;
            transition: all var(--mk-transition);
            white-space: nowrap;
            position: relative;
        }

        .main-nav a:hover,
        .main-nav .nav-link:hover {
            color: var(--mk-blue);
            background: var(--mk-blue-light);
        }

        .main-nav a.active,
        .main-nav .nav-link.active {
            color: var(--mk-blue);
            background: var(--mk-blue-light);
            font-weight: 600;
        }

        .main-nav a.active::after,
        .main-nav .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 4px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 3px;
            border-radius: 2px;
            background: var(--mk-orange);
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }

        .location-btn {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            padding: 10px 16px;
            background: var(--mk-card);
            border: 1px solid var(--mk-border);
            border-radius: 100px;
            font-size: 14px;
            font-weight: 500;
            color: var(--mk-text-secondary);
            cursor: pointer;
            transition: all var(--mk-transition);
            position: relative;
            white-space: nowrap;
        }

        .location-btn:hover {
            border-color: var(--mk-blue);
            color: var(--mk-blue);
            box-shadow: 0 4px 12px rgba(29, 111, 224, 0.1);
        }

        .location-btn .pin-icon {
            width: 16px;
            height: 16px;
            color: var(--mk-orange);
            flex-shrink: 0;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 24px;
            border-radius: 100px;
            font-size: 15px;
            font-weight: 600;
            letter-spacing: 0.02em;
            transition: all var(--mk-transition);
            text-align: center;
            min-height: 44px;
            white-space: nowrap;
        }

        .btn-primary {
            background: var(--mk-orange);
            color: #fff;
            box-shadow: 0 6px 20px rgba(255, 122, 0, 0.3);
        }

        .btn-primary:hover {
            background: var(--mk-orange-hover);
            color: #fff;
            box-shadow: 0 10px 28px rgba(255, 122, 0, 0.4);
            transform: translateY(-2px);
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 4px 12px rgba(255, 122, 0, 0.3);
        }

        .btn-secondary {
            background: var(--mk-card);
            color: var(--mk-blue);
            border: 2px solid var(--mk-blue);
        }

        .btn-secondary:hover {
            background: var(--mk-blue);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(29, 111, 224, 0.25);
        }

        .btn-outline-light {
            background: transparent;
            color: #fff;
            border: 2px solid rgba(255, 255, 255, 0.5);
        }

        .btn-outline-light:hover {
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            border-color: #fff;
        }

        .btn-sm {
            padding: 8px 18px;
            font-size: 13px;
            min-height: 36px;
        }

        .btn-lg {
            padding: 16px 36px;
            font-size: 17px;
            min-height: 52px;
        }

        .btn-block {
            width: 100%;
        }

        .mobile-menu-toggle {
            display: none;
            background: none;
            border: none;
            width: 44px;
            height: 44px;
            border-radius: 10px;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 5px;
            cursor: pointer;
            transition: background var(--mk-transition);
            flex-shrink: 0;
        }

        .mobile-menu-toggle:hover {
            background: var(--mk-blue-light);
        }

        .mobile-menu-toggle span {
            display: block;
            width: 24px;
            height: 2px;
            background: var(--mk-navy);
            border-radius: 2px;
            transition: all var(--mk-transition);
        }

        .mobile-menu-toggle.open span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }

        .mobile-menu-toggle.open span:nth-child(2) {
            opacity: 0;
        }

        .mobile-menu-toggle.open span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        /* Location Dropdown */
        .location-dropdown {
            position: absolute;
            top: calc(100% + 8px);
            right: 0;
            min-width: 320px;
            background: var(--mk-card);
            border-radius: var(--mk-radius);
            box-shadow: var(--mk-shadow-lg);
            border: 1px solid var(--mk-border);
            padding: 20px;
            opacity: 0;
            visibility: hidden;
            transform: translateY(8px);
            transition: all var(--mk-transition);
            z-index: 1100;
        }

        .location-dropdown.open {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }

        .location-dropdown h4 {
            font-size: 14px;
            font-weight: 600;
            color: var(--mk-navy);
            margin-bottom: 12px;
        }

        .city-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 8px;
            margin-bottom: 16px;
        }

        .city-item {
            padding: 8px 12px;
            border-radius: 8px;
            background: var(--mk-bg);
            border: 1px solid transparent;
            font-size: 13px;
            color: var(--mk-text-secondary);
            cursor: pointer;
            text-align: center;
            transition: all var(--mk-transition);
        }

        .city-item:hover {
            border-color: var(--mk-blue);
            color: var(--mk-blue);
            background: var(--mk-blue-light);
        }

        .city-item.active {
            border-color: var(--mk-blue);
            color: var(--mk-blue);
            background: var(--mk-blue-light);
            font-weight: 600;
        }

        .nearby-store {
            padding: 12px;
            background: var(--mk-bg);
            border-radius: 8px;
            font-size: 13px;
            color: var(--mk-text-secondary);
            text-align: center;
        }

        /* ========== MOBILE NAV ========== */
        .mobile-nav {
            display: none;
            position: fixed;
            top: var(--mk-header-height);
            left: 0;
            right: 0;
            background: var(--mk-card);
            border-bottom: 1px solid var(--mk-border);
            box-shadow: 0 20px 40px rgba(15, 43, 87, 0.12);
            z-index: 999;
            padding: 16px 24px 24px;
            max-height: calc(100vh - var(--mk-header-height));
            overflow-y: auto;
        }

        .mobile-nav.open {
            display: block;
        }

        .mobile-nav a {
            display: block;
            padding: 14px 16px;
            font-size: 16px;
            font-weight: 500;
            color: var(--mk-text);
            border-radius: 10px;
            transition: all var(--mk-transition);
            margin-bottom: 4px;
        }

        .mobile-nav a:hover,
        .mobile-nav a.active {
            background: var(--mk-blue-light);
            color: var(--mk-blue);
            font-weight: 600;
        }

        /* ========== HERO ========== */
        .hero {
            position: relative;
            padding: 80px 0 72px;
            background: linear-gradient(135deg, #E8F0FE 0%, #F8FBFF 40%, #FFF6EF 100%);
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -80px;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(29, 111, 224, 0.08) 0%, transparent 70%);
            pointer-events: none;
        }

        .hero::after {
            content: '';
            position: absolute;
            bottom: -40px;
            left: -40px;
            width: 250px;
            height: 250px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(255, 122, 0, 0.06) 0%, transparent 70%);
            pointer-events: none;
        }

        .hero-inner {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
            position: relative;
            z-index: 1;
        }

        .hero-content {
            max-width: 560px;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: var(--mk-card);
            border: 1px solid var(--mk-border);
            border-radius: 100px;
            padding: 8px 18px;
            font-size: 13px;
            font-weight: 600;
            color: var(--mk-orange);
            margin-bottom: 24px;
            box-shadow: 0 4px 12px rgba(15, 43, 87, 0.04);
        }

        .hero-badge .live-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--mk-green);
            animation: pulse-dot 1.5s ease-in-out infinite;
        }

        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.5;
                transform: scale(1.6);
            }
        }

        .hero h1 {
            font-size: 38px;
            font-weight: 700;
            color: var(--mk-navy);
            line-height: 1.3;
            letter-spacing: -0.02em;
            margin-bottom: 20px;
        }

        .hero h1 .highlight {
            color: var(--mk-orange);
            position: relative;
        }

        .hero h1 .highlight::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 0;
            right: 0;
            height: 8px;
            background: rgba(255, 122, 0, 0.15);
            border-radius: 4px;
        }

        .hero-desc {
            font-size: 16px;
            color: var(--mk-text-secondary);
            line-height: 1.85;
            margin-bottom: 28px;
        }

        .hero-progress-section {
            background: var(--mk-card);
            border-radius: var(--mk-radius);
            padding: 20px 24px;
            box-shadow: var(--mk-shadow);
            margin-bottom: 28px;
            border: 1px solid var(--mk-border);
        }

        .hero-progress-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 10px;
            font-size: 14px;
            font-weight: 600;
            color: var(--mk-navy);
        }

        .hero-progress-header .progress-count {
            color: var(--mk-orange);
            font-size: 16px;
            font-weight: 700;
        }

        .progress-bar {
            width: 100%;
            height: 10px;
            background: var(--mk-bg);
            border-radius: 100px;
            overflow: hidden;
            position: relative;
        }

        .progress-bar-fill {
            height: 100%;
            background: linear-gradient(90deg, var(--mk-blue) 0%, var(--mk-orange) 100%);
            border-radius: 100px;
            width: 40%;
            transition: width 0.6s ease;
            position: relative;
        }

        .progress-bar-fill::after {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 18px;
            height: 18px;
            background: #fff;
            border-radius: 50%;
            border: 4px solid var(--mk-orange);
            transform: translate(50%, -4px);
            box-shadow: 0 2px 8px rgba(255, 122, 0, 0.4);
        }

        .hero-rewards {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 14px;
        }

        .reward-tag {
            font-size: 12px;
            font-weight: 500;
            color: var(--mk-text-secondary);
            background: var(--mk-bg);
            border-radius: 100px;
            padding: 5px 12px;
        }

        .reward-tag.reached {
            background: var(--mk-green-light);
            color: var(--mk-green);
            font-weight: 600;
        }

        .hero-cta {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        .hero-stats-row {
            display: flex;
            gap: 32px;
            margin-top: 32px;
            padding-top: 24px;
            border-top: 1px solid var(--mk-border);
        }

        .hero-stat {
            display: flex;
            flex-direction: column;
        }

        .hero-stat .stat-num {
            font-family: var(--mk-font-num);
            font-size: 24px;
            font-weight: 800;
            color: var(--mk-navy);
            line-height: 1.2;
        }

        .hero-stat .stat-label {
            font-size: 13px;
            color: var(--mk-text-light);
            margin-top: 4px;
        }

        .hero-visual {
            position: relative;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .hero-image-wrapper {
            position: relative;
            border-radius: var(--mk-radius-lg);
            overflow: hidden;
            box-shadow: var(--mk-shadow-lg);
            width: 100%;
            max-width: 520px;
            aspect-ratio: 4/3;
        }

        .hero-image-wrapper img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .hero-image-wrapper::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(15, 43, 87, 0.05) 0%, rgba(15, 43, 87, 0.3) 100%);
        }

        .hero-image-overlay-card {
            position: absolute;
            bottom: 20px;
            left: 20px;
            right: 20px;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(8px);
            border-radius: var(--mk-radius);
            padding: 16px 20px;
            display: flex;
            align-items: center;
            gap: 16px;
            z-index: 2;
        }

        .hero-image-overlay-card .overlay-score {
            font-family: var(--mk-font-num);
            font-size: 28px;
            font-weight: 800;
            color: var(--mk-orange);
        }

        .hero-image-overlay-card .overlay-info {
            flex: 1;
        }

        .hero-image-overlay-card .overlay-info h4 {
            font-size: 14px;
            font-weight: 600;
            color: var(--mk-navy);
        }

        .hero-image-overlay-card .overlay-info p {
            font-size: 12px;
            color: var(--mk-text-secondary);
        }

        .hero-image-badge {
            position: absolute;
            top: 18px;
            right: 18px;
            background: var(--mk-orange);
            color: #fff;
            border-radius: 100px;
            padding: 6px 16px;
            font-size: 13px;
            font-weight: 700;
            z-index: 2;
            box-shadow: 0 6px 16px rgba(255, 122, 0, 0.4);
        }

        /* ========== QUICK ENTRY ========== */
        .quick-entry-section {
            margin-top: -36px;
            position: relative;
            z-index: 5;
        }

        .quick-entry-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }

        .quick-entry-card {
            background: var(--mk-card);
            border-radius: var(--mk-radius);
            border: 1px solid var(--mk-border);
            padding: 20px 24px;
            display: flex;
            align-items: center;
            gap: 16px;
            cursor: pointer;
            transition: all var(--mk-transition);
            box-shadow: var(--mk-shadow);
        }

        .quick-entry-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--mk-shadow-hover);
            border-color: var(--mk-blue);
        }

        .quick-entry-card .entry-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            font-size: 20px;
            font-weight: 700;
        }

        .quick-entry-card .entry-icon.blue {
            background: var(--mk-blue-light);
            color: var(--mk-blue);
        }

        .quick-entry-card .entry-icon.orange {
            background: #FFF3E8;
            color: var(--mk-orange);
        }

        .quick-entry-card .entry-icon.green {
            background: var(--mk-green-light);
            color: var(--mk-green);
        }

        .quick-entry-card .entry-info h4 {
            font-size: 15px;
            font-weight: 600;
            color: var(--mk-navy);
            margin-bottom: 4px;
        }

        .quick-entry-card .entry-info p {
            font-size: 13px;
            color: var(--mk-text-secondary);
        }

        /* ========== METRICS DASHBOARD ========== */
        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .metric-card {
            background: var(--mk-card);
            border-radius: var(--mk-radius);
            border: 1px solid var(--mk-border);
            padding: 28px 24px;
            box-shadow: var(--mk-shadow);
            text-align: center;
            transition: all var(--mk-transition);
        }

        .metric-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--mk-shadow-hover);
        }

        .metric-card .metric-icon {
            width: 44px;
            height: 44px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 14px;
            background: var(--mk-blue-light);
            color: var(--mk-blue);
            font-size: 18px;
            font-weight: 700;
        }

        .metric-card .metric-num {
            font-family: var(--mk-font-num);
            font-size: 40px;
            font-weight: 800;
            color: var(--mk-navy);
            line-height: 1.1;
            margin-bottom: 6px;
        }

        .metric-card .metric-num .unit {
            font-size: 16px;
            font-weight: 600;
            color: var(--mk-text-secondary);
            margin-left: 2px;
        }

        .metric-card .metric-num.orange {
            color: var(--mk-orange);
        }

        .metric-card .metric-num.blue {
            color: var(--mk-blue);
        }

        .metric-card .metric-num.green {
            color: var(--mk-green);
        }

        .metric-card .metric-label {
            font-size: 14px;
            font-weight: 600;
            color: var(--mk-text);
            margin-bottom: 4px;
        }

        .metric-card .metric-sub {
            font-size: 13px;
            color: var(--mk-text-light);
            line-height: 1.5;
        }

        /* ========== BRAND INTRO ========== */
        .brand-intro-section {
            background: var(--mk-navy);
            position: relative;
            overflow: hidden;
        }

        .brand-intro-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            opacity: 0.08;
            pointer-events: none;
        }

        .brand-intro-inner {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
        }

        .brand-intro-text .section-tag {
            background: rgba(255, 255, 255, 0.1);
            color: var(--mk-orange);
        }

        .brand-intro-text h2 {
            font-size: 26px;
            font-weight: 700;
            color: #fff;
            line-height: 1.4;
            margin-bottom: 18px;
        }

        .brand-intro-text p {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.8);
            line-height: 1.9;
            margin-bottom: 14px;
        }

        .brand-intro-text .intro-highlight {
            color: var(--mk-orange);
            font-weight: 600;
        }

        .brand-intro-image {
            border-radius: var(--mk-radius-lg);
            overflow: hidden;
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
        }

        .brand-intro-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            min-height: 320px;
        }

        /* ========== SERVICE MATRIX ========== */
        .service-matrix {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }

        .service-card {
            background: var(--mk-card);
            border-radius: var(--mk-radius);
            border: 1px solid var(--mk-border);
            padding: 28px;
            box-shadow: var(--mk-shadow);
            transition: all var(--mk-transition);
            display: flex;
            flex-direction: column;
        }

        .service-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--mk-shadow-hover);
            border-color: var(--mk-blue-light);
        }

        .service-card.large {
            grid-column: span 2;
            flex-direction: row;
            gap: 32px;
            align-items: center;
        }

        .service-card .service-image {
            width: 100%;
            aspect-ratio: 16/9;
            border-radius: 8px;
            overflow: hidden;
            margin-bottom: 18px;
            flex-shrink: 0;
        }

        .service-card.large .service-image {
            width: 45%;
            aspect-ratio: 16/10;
            margin-bottom: 0;
        }

        .service-card .service-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--mk-transition);
        }

        .service-card:hover .service-image img {
            transform: scale(1.04);
        }

        .service-card .service-content {
            flex: 1;
        }

        .service-card .service-name {
            font-size: 19px;
            font-weight: 700;
            color: var(--mk-navy);
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .service-card .service-name .service-badge {
            font-size: 11px;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 100px;
            background: var(--mk-blue-light);
            color: var(--mk-blue);
        }

        .service-card .service-name .service-badge.hot {
            background: #FFE8E8;
            color: #DC3545;
        }

        .service-card .service-desc {
            font-size: 14px;
            color: var(--mk-text-secondary);
            line-height: 1.7;
            margin-bottom: 14px;
        }

        .service-card .service-list {
            display: flex;
            flex-direction: column;
            gap: 8px;
            margin-bottom: 16px;
        }

        .service-card .service-list li {
            font-size: 13px;
            color: var(--mk-text-secondary);
            display: flex;
            align-items: flex-start;
            gap: 8px;
            line-height: 1.5;
        }

        .service-card .service-list li::before {
            content: '✓';
            color: var(--mk-green);
            font-weight: 700;
            flex-shrink: 0;
        }

        .service-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 600;
            color: var(--mk-blue);
            transition: all var(--mk-transition);
        }

        .service-link:hover {
            color: var(--mk-orange);
            gap: 10px;
        }

        /* ========== TESTIMONIALS ========== */
        .testimonials-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .testimonial-card {
            background: var(--mk-card);
            border-radius: var(--mk-radius);
            border: 1px solid var(--mk-border);
            padding: 28px;
            box-shadow: var(--mk-shadow);
            transition: all var(--mk-transition);
        }

        .testimonial-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--mk-shadow-hover);
        }

        .testimonial-stars {
            display: flex;
            gap: 3px;
            margin-bottom: 14px;
        }

        .testimonial-stars span {
            color: var(--mk-orange);
            font-size: 16px;
        }

        .testimonial-text {
            font-size: 14px;
            color: var(--mk-text-secondary);
            line-height: 1.8;
            margin-bottom: 18px;
        }

        .testimonial-author {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .author-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--mk-blue-light);
            color: var(--mk-blue);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 16px;
            flex-shrink: 0;
        }

        .author-info h5 {
            font-size: 14px;
            font-weight: 600;
            color: var(--mk-navy);
        }

        .author-info p {
            font-size: 12px;
            color: var(--mk-text-light);
        }

        /* ========== COMPARISON ========== */
        .comparison-section {
            background: var(--mk-card);
            border-top: 1px solid var(--mk-border);
            border-bottom: 1px solid var(--mk-border);
        }

        .comparison-table-wrapper {
            overflow-x: auto;
            border-radius: var(--mk-radius);
            border: 1px solid var(--mk-border);
            box-shadow: var(--mk-shadow);
            margin-bottom: 32px;
            background: var(--mk-card);
        }

        .comparison-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 720px;
        }

        .comparison-table th,
        .comparison-table td {
            padding: 16px 20px;
            text-align: left;
            border-bottom: 1px solid var(--mk-border);
            font-size: 14px;
        }

        .comparison-table th {
            background: var(--mk-navy);
            color: #fff;
            font-weight: 600;
            font-size: 14px;
            white-space: nowrap;
        }

        .comparison-table th:first-child {
            border-radius: 8px 0 0 0;
        }

        .comparison-table th:last-child {
            border-radius: 0 8px 0 0;
        }

        .comparison-table td {
            color: var(--mk-text-secondary);
            vertical-align: middle;
        }

        .comparison-table td:first-child {
            font-weight: 600;
            color: var(--mk-navy);
            white-space: nowrap;
        }

        .comparison-table .positive {
            color: var(--mk-green);
            font-weight: 600;
        }

        .comparison-table .negative {
            color: var(--mk-orange);
            font-weight: 600;
        }

        .comparison-table tr:last-child td {
            border-bottom: none;
        }

        .comparison-table tr:hover td {
            background: #FAFBFD;
        }

        .comparison-conclusion {
            background: var(--mk-blue-light);
            border-radius: var(--mk-radius);
            padding: 28px 32px;
            border-left: 4px solid var(--mk-blue);
        }

        .comparison-conclusion h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--mk-navy);
            margin-bottom: 10px;
        }

        .comparison-conclusion p {
            font-size: 15px;
            color: var(--mk-text-secondary);
            line-height: 1.9;
        }

        /* ========== NEWS ========== */
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 0;
            border-radius: var(--mk-radius);
            overflow: hidden;
            border: 1px solid var(--mk-border);
            background: var(--mk-card);
            box-shadow: var(--mk-shadow);
        }

        .news-item {
            display: flex;
            align-items: flex-start;
            gap: 20px;
            padding: 24px 28px;
            border-bottom: 1px solid var(--mk-border);
            transition: all var(--mk-transition);
            cursor: pointer;
        }

        .news-item:last-child {
            border-bottom: none;
        }

        .news-item:hover {
            background: #F8FAFE;
        }

        .news-date {
            flex-shrink: 0;
            min-width: 90px;
            font-family: var(--mk-font-num);
            font-size: 13px;
            font-weight: 600;
            color: var(--mk-orange);
            padding-top: 2px;
            letter-spacing: 0.02em;
        }

        .news-content {
            flex: 1;
        }

        .news-content h4 {
            font-size: 16px;
            font-weight: 600;
            color: var(--mk-navy);
            margin-bottom: 6px;
            transition: color var(--mk-transition);
            line-height: 1.4;
        }

        .news-item:hover .news-content h4 {
            color: var(--mk-blue);
        }

        .news-content p {
            font-size: 14px;
            color: var(--mk-text-secondary);
            line-height: 1.7;
        }

        .news-readmore {
            flex-shrink: 0;
            align-self: center;
            font-size: 13px;
            font-weight: 600;
            color: var(--mk-blue);
            background: var(--mk-blue-light);
            border-radius: 100px;
            padding: 8px 16px;
            transition: all var(--mk-transition);
            white-space: nowrap;
        }

        .news-readmore:hover {
            background: var(--mk-blue);
            color: #fff;
        }

        /* ========== UPCOMING ========== */
        .upcoming-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .upcoming-card {
            background: var(--mk-card);
            border-radius: var(--mk-radius);
            border: 1px solid var(--mk-border);
            padding: 24px;
            box-shadow: var(--mk-shadow);
            transition: all var(--mk-transition);
            position: relative;
            overflow: hidden;
        }

        .upcoming-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: var(--mk-orange);
        }

        .upcoming-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--mk-shadow-hover);
        }

        .upcoming-card .upcoming-date {
            font-family: var(--mk-font-num);
            font-size: 13px;
            font-weight: 600;
            color: var(--mk-orange);
            margin-bottom: 10px;
        }

        .upcoming-card h4 {
            font-size: 15px;
            font-weight: 600;
            color: var(--mk-navy);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .upcoming-card p {
            font-size: 13px;
            color: var(--mk-text-secondary);
            line-height: 1.6;
        }

        /* ========== FAQ ========== */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 820px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--mk-card);
            border-radius: var(--mk-radius-sm);
            border: 1px solid var(--mk-border);
            overflow: hidden;
            transition: all var(--mk-transition);
        }

        .faq-item[open] {
            border-color: var(--mk-blue);
            background: var(--mk-blue-light);
            box-shadow: 0 4px 16px rgba(29, 111, 224, 0.1);
        }

        .faq-item summary {
            padding: 18px 24px;
            font-size: 15px;
            font-weight: 600;
            color: var(--mk-navy);
            cursor: pointer;
            list-style: none;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            transition: all var(--mk-transition);
            user-select: none;
        }

        .faq-item summary::-webkit-details-marker {
            display: none;
        }

        .faq-item summary:hover {
            color: var(--mk-blue);
        }

        .faq-item summary .faq-icon {
            flex-shrink: 0;
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background: var(--mk-bg);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            font-weight: 700;
            color: var(--mk-blue);
            transition: transform var(--mk-transition);
        }

        .faq-item[open] summary .faq-icon {
            transform: rotate(45deg);
            background: var(--mk-blue);
            color: #fff;
        }

        .faq-item .faq-answer {
            padding: 0 24px 20px;
            font-size: 14px;
            color: var(--mk-text-secondary);
            line-height: 1.8;
        }

        /* ========== CTA FORM ========== */
        .cta-form-section {
            background: linear-gradient(135deg, var(--mk-navy) 0%, #1A3F7A 100%);
            position: relative;
            overflow: hidden;
        }

        .cta-form-section::before {
            content: '';
            position: absolute;
            top: -80px;
            right: -60px;
            width: 350px;
            height: 350px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(255, 122, 0, 0.15) 0%, transparent 70%);
        }

        .cta-form-section::after {
            content: '';
            position: absolute;
            bottom: -60px;
            left: -40px;
            width: 250px;
            height: 250px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(29, 111, 224, 0.2) 0%, transparent 70%);
        }

        .cta-form-inner {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            position: relative;
            z-index: 1;
            align-items: center;
        }

        .cta-form-info h2 {
            font-size: 28px;
            font-weight: 700;
            color: #fff;
            line-height: 1.35;
            margin-bottom: 18px;
        }

        .cta-form-info p {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.75);
            line-height: 1.8;
            margin-bottom: 22px;
        }

        .cta-trust-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .cta-trust-list li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.85);
            line-height: 1.5;
        }

        .cta-trust-list li::before {
            content: '✓';
            flex-shrink: 0;
            width: 22px;
            height: 22px;
            border-radius: 50%;
            background: var(--mk-green);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            font-weight: 700;
            margin-top: 2px;
        }

        .cta-form-card {
            background: var(--mk-card);
            border-radius: var(--mk-radius-lg);
            padding: 32px;
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
        }

        .cta-form-card h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--mk-navy);
            margin-bottom: 6px;
        }

        .cta-form-card .form-subtitle {
            font-size: 13px;
            color: var(--mk-text-light);
            margin-bottom: 20px;
        }

        .form-group {
            margin-bottom: 16px;
        }

        .form-group label {
            display: block;
            font-size: 13px;
            font-weight: 600;
            color: var(--mk-text);
            margin-bottom: 6px;
        }

        .form-group input,
        .form-group select,
        .form-group textarea {
            width: 100%;
            padding: 12px 16px;
            border: 2px solid var(--mk-border);
            border-radius: 8px;
            font-size: 14px;
            color: var(--mk-text);
            background: var(--mk-card);
            transition: all var(--mk-transition);
        }

        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            border-color: var(--mk-blue);
            box-shadow: 0 0 0 4px rgba(29, 111, 224, 0.12);
            outline: none;
        }

        .form-group input::placeholder,
        .form-group textarea::placeholder {
            color: var(--mk-text-light);
        }

        .form-group textarea {
            min-height: 100px;
            resize: vertical;
        }

        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
        }

        .form-privacy {
            font-size: 12px;
            color: var(--mk-text-light);
            margin-top: 12px;
            text-align: center;
            line-height: 1.5;
        }

        .form-success {
            display: none;
            text-align: center;
            padding: 32px 20px;
        }

        .form-success.show {
            display: block;
        }

        .form-success .success-icon {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: var(--mk-green-light);
            color: var(--mk-green);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 28px;
            margin: 0 auto 14px;
        }

        .form-success h4 {
            font-size: 18px;
            font-weight: 700;
            color: var(--mk-navy);
            margin-bottom: 8px;
        }

        .form-success p {
            font-size: 14px;
            color: var(--mk-text-secondary);
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--mk-navy);
            color: rgba(255, 255, 255, 0.7);
            padding: 48px 0 24px;
            font-size: 14px;
        }

        .footer-top {
            display: grid;
            grid-template-columns: 1.6fr 1fr 1fr 1fr;
            gap: 40px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            margin-bottom: 24px;
        }

        .footer-brand .logo {
            color: #fff;
            font-size: 20px;
            margin-bottom: 14px;
        }

        .footer-brand p {
            font-size: 13px;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.55);
            max-width: 300px;
        }

        .footer-col h4 {
            font-size: 14px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 14px;
        }

        .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-col ul a {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.55);
            transition: color var(--mk-transition);
        }

        .footer-col ul a:hover {
            color: var(--mk-orange);
        }

        .footer-contact {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-contact p {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.55);
            line-height: 1.6;
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 12px;
            color: rgba(255, 255, 255, 0.4);
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, 0.4);
            font-size: 12px;
            transition: color var(--mk-transition);
        }

        .footer-bottom a:hover {
            color: var(--mk-orange);
        }

        .footer-beian {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            align-items: center;
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            :root {
                --mk-section-gap: 64px;
            }

            .hero-inner {
                grid-template-columns: 1fr;
                gap: 40px;
            }

            .hero-content {
                max-width: 100%;
            }

            .hero-visual {
                order: -1;
            }

            .hero-image-wrapper {
                max-width: 100%;
                aspect-ratio: 16/8;
            }

            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }

            .brand-intro-inner {
                grid-template-columns: 1fr;
                gap: 32px;
            }

            .testimonials-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .upcoming-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .cta-form-inner {
                grid-template-columns: 1fr;
                gap: 32px;
            }

            .footer-top {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
        }

        @media (max-width: 768px) {
            :root {
                --mk-section-gap: 48px;
                --mk-header-height: 56px;
            }

            .container {
                padding: 0 16px;
            }

            .header-inner {
                padding: 0 16px;
                gap: 12px;
            }

            .main-nav {
                display: none;
            }

            .mobile-menu-toggle {
                display: flex;
            }

            .header-actions .btn-primary {
                display: none;
            }

            .location-btn span.loc-text {
                display: none;
            }

            .location-btn {
                padding: 10px 12px;
            }

            .hero {
                padding: 48px 0 56px;
            }

            .hero h1 {
                font-size: 28px;
                line-height: 1.35;
            }

            .hero-desc {
                font-size: 14px;
            }

            .hero-stats-row {
                gap: 20px;
                flex-wrap: wrap;
            }

            .hero-image-wrapper {
                aspect-ratio: 16/9;
            }

            .quick-entry-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }

            .section-title {
                font-size: 22px;
            }

            .metrics-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }

            .metric-card {
                padding: 20px 16px;
            }

            .metric-card .metric-num {
                font-size: 28px;
            }

            .service-matrix {
                grid-template-columns: 1fr;
            }

            .service-card.large {
                grid-column: span 1;
                flex-direction: column;
                gap: 18px;
            }

            .service-card.large .service-image {
                width: 100%;
                aspect-ratio: 16/9;
                margin-bottom: 0;
            }

            .testimonials-grid {
                grid-template-columns: 1fr;
            }

            .upcoming-grid {
                grid-template-columns: 1fr;
            }

            .news-item {
                flex-direction: column;
                gap: 10px;
                padding: 18px 20px;
            }

            .news-date {
                min-width: auto;
            }

            .news-readmore {
                align-self: flex-start;
            }

            .form-row {
                grid-template-columns: 1fr;
            }

            .cta-form-card {
                padding: 22px;
            }

            .footer-top {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
                align-items: center;
            }

            .location-dropdown {
                min-width: 260px;
                right: -8px;
            }
        }

        @media (max-width: 520px) {
            .hero h1 {
                font-size: 24px;
            }

            .hero-cta {
                flex-direction: column;
                gap: 10px;
            }

            .hero-cta .btn {
                width: 100%;
            }

            .hero-progress-section {
                padding: 16px;
            }

            .metrics-grid {
                grid-template-columns: 1fr;
            }

            .metric-card {
                text-align: left;
                display: flex;
                align-items: center;
                gap: 16px;
            }

            .metric-card .metric-icon {
                margin: 0;
                flex-shrink: 0;
            }

            .comparison-table-wrapper {
                border-radius: 8px;
            }

            .comparison-table th,
            .comparison-table td {
                padding: 12px 14px;
                font-size: 12px;
            }

            .faq-item summary {
                font-size: 14px;
                padding: 14px 16px;
            }

            .faq-item .faq-answer {
                padding: 0 16px 16px;
                font-size: 13px;
            }
        }

/* roulang page: category1 */
:root {
            --mk-blue: #1D6FE0;
            --mk-blue-dark: #1556B8;
            --mk-blue-light: #E8F0FE;
            --mk-orange: #FF7A00;
            --mk-orange-hover: #FF8C33;
            --mk-navy: #0F2B57;
            --mk-navy-light: #1A3F7A;
            --mk-bg: #F5F7FA;
            --mk-card: #FFFFFF;
            --mk-border: #E5E9F0;
            --mk-text: #1A2233;
            --mk-text-secondary: #5A6B85;
            --mk-text-light: #8A9BB5;
            --mk-green: #22C55E;
            --mk-green-light: #E8F9EF;
            --mk-yellow: #F5A623;
            --mk-yellow-light: #FEF5E6;
            --mk-radius: 12px;
            --mk-radius-sm: 8px;
            --mk-radius-lg: 20px;
            --mk-shadow: 0 8px 24px rgba(15, 43, 87, 0.06);
            --mk-shadow-hover: 0 16px 40px rgba(15, 43, 87, 0.12);
            --mk-shadow-lg: 0 20px 50px rgba(15, 43, 87, 0.1);
            --mk-transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --mk-font-sans: 'HarmonyOS Sans SC', 'MiSans', '思源黑体', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
            --mk-font-num: 'Inter', 'Roboto', 'Alibaba Sans', 'HarmonyOS Sans SC', system-ui, sans-serif;
            --mk-container: 1240px;
            --mk-header-height: 64px;
            --mk-section-gap: 88px;
        }

        @media (max-width: 1024px) {
            :root {
                --mk-section-gap: 64px;
            }
        }

        @media (max-width: 768px) {
            :root {
                --mk-section-gap: 48px;
                --mk-header-height: 56px;
            }
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        body {
            font-family: var(--mk-font-sans);
            font-size: 16px;
            line-height: 1.7;
            color: var(--mk-text);
            background-color: var(--mk-bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border: 0;
        }

        a {
            color: var(--mk-blue);
            text-decoration: none;
            transition: color var(--mk-transition);
        }

        a:hover {
            color: var(--mk-orange);
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            border: none;
            outline: none;
            background: none;
        }

        button {
            cursor: pointer;
        }

        ul,
        ol {
            list-style: none;
        }

        .container {
            max-width: var(--mk-container);
            margin: 0 auto;
            padding: 0 24px;
        }

        .section {
            padding: var(--mk-section-gap) 0;
        }

        .section-tight {
            padding: 56px 0;
        }

        .section-head {
            max-width: 780px;
            margin-bottom: 48px;
        }

        .section-head.center {
            margin-left: auto;
            margin-right: auto;
            text-align: center;
        }

        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            font-weight: 600;
            color: var(--mk-orange);
            background: #FFF3E8;
            padding: 6px 16px;
            border-radius: 100px;
            margin-bottom: 16px;
            letter-spacing: 0.5px;
        }

        .section-tag::before {
            content: '';
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--mk-orange);
            flex-shrink: 0;
        }

        .section-title {
            font-size: 28px;
            font-weight: 700;
            color: var(--mk-navy);
            line-height: 1.35;
            margin-bottom: 16px;
            letter-spacing: -0.02em;
        }

        .section-desc {
            font-size: 16px;
            color: var(--mk-text-secondary);
            line-height: 1.8;
        }

        .text-orange {
            color: var(--mk-orange);
        }
        .text-blue {
            color: var(--mk-blue);
        }
        .text-navy {
            color: var(--mk-navy);
        }
        .text-green {
            color: var(--mk-green);
        }

        /* ========== HEADER ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--mk-border);
            height: var(--mk-header-height);
            display: flex;
            align-items: center;
            transition: box-shadow var(--mk-transition);
        }

        .site-header.scrolled {
            box-shadow: 0 4px 20px rgba(15, 43, 87, 0.08);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 32px;
            width: 100%;
            max-width: var(--mk-container);
            margin: 0 auto;
            padding: 0 24px;
            height: 100%;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 22px;
            font-weight: 700;
            color: var(--mk-navy);
            white-space: nowrap;
            letter-spacing: -0.01em;
            flex-shrink: 0;
        }

        .logo:hover {
            color: var(--mk-navy);
        }

        .logo-icon {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: var(--mk-blue);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            font-weight: 800;
            font-family: var(--mk-font-num);
            letter-spacing: 0.02em;
            flex-shrink: 0;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 24px;
            flex: 1;
            justify-content: center;
        }

        .nav-link {
            font-size: 15px;
            font-weight: 500;
            color: var(--mk-text-secondary);
            padding: 6px 2px;
            position: relative;
            white-space: nowrap;
            transition: color var(--mk-transition);
        }

        .nav-link::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--mk-orange);
            border-radius: 2px;
            transition: width var(--mk-transition);
        }

        .nav-link:hover {
            color: var(--mk-blue);
        }

        .nav-link:hover::after {
            width: 100%;
        }

        .nav-link.active {
            color: var(--mk-blue);
            font-weight: 600;
        }

        .nav-link.active::after {
            width: 100%;
            background: var(--mk-blue);
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }

        .location-btn {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 500;
            color: var(--mk-text-secondary);
            padding: 8px 14px;
            border: 1px solid var(--mk-border);
            border-radius: 100px;
            background: #fff;
            transition: all var(--mk-transition);
            cursor: pointer;
            white-space: nowrap;
        }

        .location-btn:hover {
            border-color: var(--mk-blue);
            color: var(--mk-blue);
            background: var(--mk-blue-light);
        }

        .location-btn .pin-icon {
            color: var(--mk-orange);
            font-size: 16px;
        }

        .header-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            font-weight: 600;
            color: #fff;
            background: var(--mk-orange);
            padding: 10px 20px;
            border-radius: 100px;
            transition: all var(--mk-transition);
            white-space: nowrap;
        }

        .header-cta:hover {
            background: var(--mk-orange-hover);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(255, 122, 0, 0.3);
        }

        .mobile-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            padding: 8px;
            border-radius: 8px;
            cursor: pointer;
        }

        .mobile-toggle span {
            display: block;
            width: 24px;
            height: 2px;
            background: var(--mk-navy);
            border-radius: 2px;
            transition: all 0.3s ease;
        }

        .mobile-toggle.active span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }
        .mobile-toggle.active span:nth-child(2) {
            opacity: 0;
        }
        .mobile-toggle.active span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        .location-panel {
            position: fixed;
            top: var(--mk-header-height);
            right: 24px;
            background: #fff;
            border: 1px solid var(--mk-border);
            border-radius: 16px;
            box-shadow: var(--mk-shadow-lg);
            padding: 20px;
            min-width: 280px;
            z-index: 999;
            display: none;
            animation: fadeSlideDown 0.25s ease;
        }

        .location-panel.open {
            display: block;
        }

        @keyframes fadeSlideDown {
            from {
                opacity: 0;
                transform: translateY(-10px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .location-panel h4 {
            font-size: 15px;
            font-weight: 700;
            color: var(--mk-navy);
            margin-bottom: 12px;
        }

        .city-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 8px;
            margin-bottom: 16px;
        }

        .city-chip {
            font-size: 13px;
            font-weight: 500;
            color: var(--mk-text-secondary);
            background: var(--mk-bg);
            padding: 8px 10px;
            border-radius: 8px;
            text-align: center;
            transition: all var(--mk-transition);
            cursor: pointer;
            border: 1px solid transparent;
        }

        .city-chip:hover {
            background: var(--mk-blue-light);
            color: var(--mk-blue);
            border-color: var(--mk-blue);
        }

        .city-chip.active-city {
            background: var(--mk-blue);
            color: #fff;
        }

        .nearby-store {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 12px;
            background: var(--mk-bg);
            border-radius: 10px;
            font-size: 14px;
            color: var(--mk-text-secondary);
        }

        .nearby-store .store-pin {
            color: var(--mk-orange);
            font-size: 18px;
        }

        /* ========== BREADCRUMB ========== */
        .breadcrumb-wrap {
            background: #fff;
            border-bottom: 1px solid var(--mk-border);
            padding: 14px 0;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--mk-text-light);
            flex-wrap: wrap;
        }

        .breadcrumb a {
            color: var(--mk-text-secondary);
        }

        .breadcrumb a:hover {
            color: var(--mk-blue);
        }

        .breadcrumb .sep {
            color: var(--mk-text-light);
            font-size: 12px;
        }

        .breadcrumb .current {
            color: var(--mk-navy);
            font-weight: 600;
        }

        /* ========== PAGE BANNER ========== */
        .page-banner {
            background: linear-gradient(135deg, #F5F7FA 0%, #E8F0FE 45%, #F0F4FA 100%);
            border-bottom: 1px solid var(--mk-border);
            padding: 64px 0 56px;
            position: relative;
            overflow: hidden;
        }

        .page-banner::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -40px;
            width: 340px;
            height: 340px;
            border-radius: 50%;
            background: rgba(29, 111, 224, 0.06);
        }

        .page-banner::after {
            content: '';
            position: absolute;
            bottom: -80px;
            left: 20%;
            width: 420px;
            height: 260px;
            background: rgba(255, 122, 0, 0.04);
            border-radius: 50%;
            transform: rotate(-12deg);
        }

        .banner-inner {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 40px;
            position: relative;
            z-index: 1;
        }

        .banner-text {
            flex: 1;
            max-width: 700px;
        }

        .banner-text h1 {
            font-size: 36px;
            font-weight: 700;
            color: var(--mk-navy);
            line-height: 1.3;
            margin-bottom: 16px;
            letter-spacing: -0.02em;
        }

        .banner-text h1 span {
            color: var(--mk-blue);
        }

        .banner-text p {
            font-size: 17px;
            color: var(--mk-text-secondary);
            line-height: 1.8;
            max-width: 620px;
        }

        .banner-stat {
            flex-shrink: 0;
            background: var(--mk-card);
            border: 1px solid var(--mk-border);
            border-radius: 16px;
            padding: 24px 28px;
            box-shadow: var(--mk-shadow);
            min-width: 180px;
            text-align: center;
        }

        .banner-stat .stat-num {
            font-size: 42px;
            font-weight: 800;
            font-family: var(--mk-font-num);
            color: var(--mk-blue);
            line-height: 1.1;
        }

        .banner-stat .stat-label {
            font-size: 14px;
            color: var(--mk-text-secondary);
            margin-top: 4px;
        }

        /* ========== NEWS SECTION ========== */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 28px;
            margin-bottom: 48px;
        }

        .news-card {
            background: var(--mk-card);
            border: 1px solid var(--mk-border);
            border-radius: var(--mk-radius);
            box-shadow: var(--mk-shadow);
            overflow: hidden;
            transition: all var(--mk-transition);
            display: flex;
            flex-direction: column;
        }

        .news-card:hover {
            box-shadow: var(--mk-shadow-hover);
            transform: translateY(-2px);
            border-color: #D0D9E8;
        }

        .news-card-img {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background: var(--mk-bg);
        }

        .news-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .news-card:hover .news-card-img img {
            transform: scale(1.03);
        }

        .news-category-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            font-size: 12px;
            font-weight: 600;
            color: #fff;
            background: var(--mk-orange);
            padding: 4px 12px;
            border-radius: 100px;
            letter-spacing: 0.5px;
        }

        .news-card-body {
            padding: 24px 28px 28px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        .news-date {
            font-size: 13px;
            font-weight: 600;
            color: var(--mk-orange);
            font-family: var(--mk-font-num);
            letter-spacing: 0.5px;
            margin-bottom: 10px;
        }

        .news-card-title {
            font-size: 19px;
            font-weight: 700;
            color: var(--mk-navy);
            line-height: 1.45;
            margin-bottom: 12px;
            transition: color var(--mk-transition);
        }

        .news-card:hover .news-card-title {
            color: var(--mk-blue);
        }

        .news-card-desc {
            font-size: 15px;
            color: var(--mk-text-secondary);
            line-height: 1.75;
            flex: 1;
            margin-bottom: 18px;
        }

        .news-card-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 600;
            color: var(--mk-blue);
            transition: color var(--mk-transition);
        }

        .news-card-link:hover {
            color: var(--mk-orange);
        }

        .news-card-link .arrow {
            font-size: 16px;
            transition: transform var(--mk-transition);
        }

        .news-card-link:hover .arrow {
            transform: translateX(4px);
        }

        /* ========== DEEP CONTENT ========== */
        .deep-content {
            background: #fff;
            border: 1px solid var(--mk-border);
            border-radius: var(--mk-radius-lg);
            padding: 48px 52px;
            box-shadow: var(--mk-shadow);
            margin-bottom: 48px;
        }

        .deep-content h2 {
            font-size: 24px;
            font-weight: 700;
            color: var(--mk-navy);
            margin-bottom: 20px;
            line-height: 1.4;
        }

        .deep-content p {
            font-size: 16px;
            color: var(--mk-text-secondary);
            line-height: 1.9;
            margin-bottom: 16px;
        }

        .deep-content p:last-child {
            margin-bottom: 0;
        }

        .deep-content .highlight {
            color: var(--mk-blue);
            font-weight: 600;
        }

        /* ========== SUBSCRIBE CTA ========== */
        .subscribe-cta {
            background: var(--mk-navy);
            border-radius: var(--mk-radius-lg);
            padding: 48px 52px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 32px;
            margin-bottom: 48px;
            position: relative;
            overflow: hidden;
        }

        .subscribe-cta::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: rgba(29, 111, 224, 0.2);
        }

        .subscribe-cta::after {
            content: '';
            position: absolute;
            bottom: -30%;
            left: 30%;
            width: 320px;
            height: 320px;
            border-radius: 50%;
            background: rgba(255, 122, 0, 0.1);
        }

        .subscribe-text {
            position: relative;
            z-index: 1;
            flex: 1;
        }

        .subscribe-text h3 {
            font-size: 24px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
        }

        .subscribe-text p {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.7);
            line-height: 1.7;
        }

        .subscribe-action {
            position: relative;
            z-index: 1;
            flex-shrink: 0;
        }

        .subscribe-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 16px;
            font-weight: 600;
            color: #fff;
            background: var(--mk-orange);
            padding: 14px 32px;
            border-radius: 100px;
            transition: all var(--mk-transition);
            white-space: nowrap;
        }

        .subscribe-btn:hover {
            background: var(--mk-orange-hover);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 10px 24px rgba(255, 122, 0, 0.35);
        }

        /* ========== FAQ ========== */
        .faq-list {
            max-width: 840px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--mk-card);
            border: 1px solid var(--mk-border);
            border-radius: var(--mk-radius);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--mk-transition);
        }

        .faq-item:hover {
            border-color: #B8C8E0;
        }

        .faq-item summary {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 20px 24px;
            cursor: pointer;
            font-size: 16px;
            font-weight: 600;
            color: var(--mk-navy);
            line-height: 1.5;
            list-style: none;
            user-select: none;
            transition: color var(--mk-transition);
        }

        .faq-item summary::-webkit-details-marker {
            display: none;
        }

        .faq-item summary:hover {
            color: var(--mk-blue);
        }

        .faq-item summary .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--mk-blue-light);
            color: var(--mk-blue);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            font-weight: 700;
            transition: all var(--mk-transition);
        }

        .faq-item[open] summary .faq-icon {
            background: var(--mk-orange);
            color: #fff;
            transform: rotate(45deg);
        }

        .faq-item .faq-answer {
            padding: 0 24px 20px;
            font-size: 15px;
            color: var(--mk-text-secondary);
            line-height: 1.8;
        }

        .faq-item[open] {
            border-color: var(--mk-blue);
            box-shadow: var(--mk-shadow);
        }

        .faq-item[open] summary {
            background: var(--mk-blue-light);
            border-bottom: 1px solid var(--mk-border);
        }

        /* ========== BUTTONS ========== */
        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            background: var(--mk-orange);
            padding: 12px 28px;
            border-radius: 100px;
            transition: all var(--mk-transition);
            white-space: nowrap;
            min-height: 44px;
        }

        .btn-primary:hover {
            background: var(--mk-orange-hover);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 10px 24px rgba(255, 122, 0, 0.3);
        }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-size: 15px;
            font-weight: 600;
            color: var(--mk-blue);
            background: #fff;
            padding: 12px 28px;
            border-radius: 100px;
            border: 1px solid var(--mk-blue);
            transition: all var(--mk-transition);
            white-space: nowrap;
            min-height: 44px;
        }

        .btn-secondary:hover {
            background: var(--mk-blue);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(29, 111, 224, 0.25);
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--mk-navy);
            color: rgba(255, 255, 255, 0.75);
            padding: 64px 0 0;
            font-size: 14px;
        }

        .footer-top {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 40px;
            padding-bottom: 48px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .footer-brand .logo {
            color: #fff;
            margin-bottom: 16px;
            font-size: 22px;
        }

        .footer-brand .logo-icon {
            background: var(--mk-orange);
        }

        .footer-brand p {
            color: rgba(255, 255, 255, 0.6);
            line-height: 1.75;
            max-width: 320px;
            font-size: 14px;
        }

        .footer-col h4 {
            font-size: 16px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 16px;
        }

        .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .footer-col ul a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 14px;
            transition: color var(--mk-transition);
        }

        .footer-col ul a:hover {
            color: var(--mk-orange);
        }

        .footer-contact p {
            color: rgba(255, 255, 255, 0.6);
            margin-bottom: 8px;
            line-height: 1.7;
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 24px 0;
            flex-wrap: wrap;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.5);
        }

        .footer-beian {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, 0.6);
        }

        .footer-bottom a:hover {
            color: var(--mk-orange);
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .main-nav {
                gap: 16px;
            }

            .nav-link {
                font-size: 14px;
            }

            .header-cta {
                padding: 8px 16px;
            }

            .banner-text h1 {
                font-size: 30px;
            }

            .deep-content {
                padding: 36px 32px;
            }

            .subscribe-cta {
                padding: 36px 32px;
            }

            .footer-top {
                grid-template-columns: 2fr 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .main-nav {
                position: fixed;
                top: var(--mk-header-height);
                left: 0;
                right: 0;
                background: #fff;
                flex-direction: column;
                align-items: stretch;
                gap: 0;
                padding: 16px 24px 24px;
                border-bottom: 1px solid var(--mk-border);
                box-shadow: 0 12px 32px rgba(15, 43, 87, 0.1);
                display: none;
                z-index: 998;
                max-height: calc(100vh - var(--mk-header-height));
                overflow-y: auto;
            }

            .main-nav.open {
                display: flex;
            }

            .nav-link {
                padding: 14px 4px;
                border-bottom: 1px solid var(--mk-border);
                font-size: 15px;
            }

            .nav-link:last-child {
                border-bottom: none;
            }

            .nav-link::after {
                display: none;
            }

            .mobile-toggle {
                display: flex;
            }

            .header-cta {
                display: none;
            }

            .location-btn {
                padding: 6px 10px;
                font-size: 0;
            }

            .location-btn .pin-icon {
                font-size: 18px;
            }

            .location-panel {
                right: 16px;
                left: 16px;
                min-width: auto;
            }

            .banner-inner {
                flex-direction: column;
                align-items: stretch;
                gap: 24px;
            }

            .banner-stat {
                min-width: auto;
                display: flex;
                align-items: center;
                justify-content: space-around;
                padding: 16px 20px;
            }

            .banner-stat .stat-num {
                font-size: 32px;
            }

            .news-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .news-card-body {
                padding: 20px;
            }

            .deep-content {
                padding: 28px 24px;
            }

            .deep-content h2 {
                font-size: 20px;
            }

            .subscribe-cta {
                flex-direction: column;
                align-items: flex-start;
                padding: 28px 24px;
                gap: 20px;
            }

            .faq-item summary {
                padding: 16px 18px;
                font-size: 15px;
            }

            .faq-item .faq-answer {
                padding: 0 18px 16px;
                font-size: 14px;
            }

            .footer-top {
                grid-template-columns: 1fr;
                gap: 28px;
            }

            .footer-bottom {
                flex-direction: column;
                align-items: center;
                text-align: center;
                gap: 10px;
            }

            .footer-beian {
                flex-direction: column;
                gap: 6px;
                align-items: center;
            }

            .page-banner {
                padding: 40px 0 36px;
            }

            .banner-text h1 {
                font-size: 26px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }

            .header-inner {
                padding: 0 16px;
                gap: 12px;
            }

            .logo {
                font-size: 19px;
            }

            .logo-icon {
                width: 32px;
                height: 32px;
                font-size: 12px;
            }

            .section-title {
                font-size: 23px;
            }

            .banner-text h1 {
                font-size: 22px;
            }

            .news-card-desc {
                font-size: 14px;
            }

            .deep-content {
                padding: 22px 18px;
                border-radius: var(--mk-radius);
            }

            .subscribe-cta {
                border-radius: var(--mk-radius);
                padding: 24px 18px;
            }

            .btn-primary,
            .btn-secondary {
                min-height: 40px;
                font-size: 14px;
                padding: 10px 20px;
            }
        }

/* roulang page: category2 */
:root {
            --mk-blue: #1D6FE0;
            --mk-blue-dark: #1556B8;
            --mk-blue-light: #E8F0FE;
            --mk-orange: #FF7A00;
            --mk-orange-hover: #FF8C33;
            --mk-navy: #0F2B57;
            --mk-navy-light: #1A3F7A;
            --mk-bg: #F5F7FA;
            --mk-card: #FFFFFF;
            --mk-border: #E5E9F0;
            --mk-text: #1A2233;
            --mk-text-secondary: #5A6B85;
            --mk-text-light: #8A9BB5;
            --mk-green: #22C55E;
            --mk-green-light: #E8F9EF;
            --mk-yellow: #F5A623;
            --mk-yellow-light: #FEF5E6;
            --mk-red: #EF4444;
            --mk-red-light: #FEE2E2;
            --mk-radius: 12px;
            --mk-radius-sm: 8px;
            --mk-radius-lg: 20px;
            --mk-shadow: 0 8px 24px rgba(15, 43, 87, 0.06);
            --mk-shadow-hover: 0 16px 40px rgba(15, 43, 87, 0.12);
            --mk-shadow-lg: 0 20px 50px rgba(15, 43, 87, 0.10);
            --mk-transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --mk-font-sans: 'HarmonyOS Sans SC', 'MiSans', '思源黑体', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
            --mk-font-num: 'Inter', 'Roboto', 'Alibaba Sans', 'HarmonyOS Sans SC', system-ui, sans-serif;
            --mk-container: 1240px;
            --mk-header-height: 64px;
            --mk-section-gap: 72px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--mk-font-sans);
            font-size: 16px;
            line-height: 1.7;
            color: var(--mk-text);
            background-color: var(--mk-bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border: 0;
        }

        a {
            color: var(--mk-blue);
            text-decoration: none;
            transition: color var(--mk-transition);
        }

        a:hover {
            color: var(--mk-orange);
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            border: none;
            outline: none;
            background: none;
        }

        button {
            cursor: pointer;
        }

        ul,
        ol {
            list-style: none;
        }

        .container {
            max-width: var(--mk-container);
            margin: 0 auto;
            padding: 0 24px;
        }

        .section {
            padding: var(--mk-section-gap) 0;
        }

        .section-tight {
            padding: 48px 0;
        }

        .section-head {
            max-width: 780px;
            margin-bottom: 44px;
        }

        .section-head.center {
            margin-left: auto;
            margin-right: auto;
            text-align: center;
        }

        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            font-weight: 600;
            color: var(--mk-orange);
            background: #FFF3E8;
            padding: 6px 16px;
            border-radius: 100px;
            margin-bottom: 14px;
            letter-spacing: 0.5px;
        }

        .section-tag::before {
            content: '';
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--mk-orange);
            flex-shrink: 0;
        }

        .section-title {
            font-size: 28px;
            font-weight: 700;
            color: var(--mk-navy);
            line-height: 1.35;
            margin-bottom: 14px;
            letter-spacing: -0.02em;
        }

        .section-desc {
            font-size: 16px;
            color: var(--mk-text-secondary);
            line-height: 1.8;
        }

        .text-orange {
            color: var(--mk-orange);
        }
        .text-blue {
            color: var(--mk-blue);
        }
        .text-navy {
            color: var(--mk-navy);
        }
        .text-green {
            color: var(--mk-green);
        }
        .text-red {
            color: var(--mk-red);
        }

        /* ========== HEADER ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--mk-border);
            height: var(--mk-header-height);
            display: flex;
            align-items: center;
            transition: box-shadow var(--mk-transition);
        }

        .site-header.scrolled {
            box-shadow: 0 4px 20px rgba(15, 43, 87, 0.08);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            width: 100%;
            max-width: var(--mk-container);
            margin: 0 auto;
            padding: 0 24px;
            height: 100%;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 22px;
            font-weight: 700;
            color: var(--mk-navy);
            white-space: nowrap;
            letter-spacing: -0.01em;
            flex-shrink: 0;
        }

        .logo-icon {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: var(--mk-blue);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 14px;
            font-weight: 800;
            font-family: var(--mk-font-num);
            letter-spacing: -0.02em;
            flex-shrink: 0;
        }

        .logo:hover {
            color: var(--mk-navy);
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex: 1;
            justify-content: center;
            flex-wrap: nowrap;
        }

        .nav-link {
            display: inline-flex;
            align-items: center;
            padding: 8px 16px;
            font-size: 15px;
            font-weight: 500;
            color: var(--mk-text-secondary);
            border-radius: 8px;
            white-space: nowrap;
            transition: all var(--mk-transition);
            position: relative;
        }

        .nav-link:hover {
            color: var(--mk-blue);
            background: var(--mk-blue-light);
        }

        .nav-link.active {
            color: var(--mk-blue);
            font-weight: 600;
            background: var(--mk-blue-light);
        }

        .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 4px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 3px;
            border-radius: 3px;
            background: var(--mk-orange);
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .location-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 14px;
            font-size: 14px;
            font-weight: 500;
            color: var(--mk-navy);
            border: 1px solid var(--mk-border);
            border-radius: 8px;
            background: var(--mk-card);
            cursor: pointer;
            transition: all var(--mk-transition);
            white-space: nowrap;
        }

        .location-btn:hover {
            border-color: var(--mk-blue);
            color: var(--mk-blue);
            background: var(--mk-blue-light);
        }

        .location-pin {
            width: 16px;
            height: 16px;
            background: var(--mk-orange);
            border-radius: 50% 50% 50% 0;
            transform: rotate(-45deg);
            display: inline-block;
            flex-shrink: 0;
            position: relative;
        }

        .location-pin::after {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%) rotate(45deg);
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: #fff;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 10px 22px;
            font-size: 15px;
            font-weight: 600;
            border-radius: 8px;
            transition: all var(--mk-transition);
            white-space: nowrap;
            line-height: 1.4;
            min-height: 44px;
            border: none;
            cursor: pointer;
            text-decoration: none;
        }

        .btn-primary {
            background: var(--mk-orange);
            color: #fff;
        }

        .btn-primary:hover {
            background: var(--mk-orange-hover);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 8px 20px rgba(255, 122, 0, 0.3);
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: none;
        }

        .btn-secondary {
            background: var(--mk-card);
            color: var(--mk-blue);
            border: 1px solid var(--mk-blue);
        }

        .btn-secondary:hover {
            background: var(--mk-blue);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 8px 20px rgba(29, 111, 224, 0.25);
        }

        .btn-secondary:active {
            transform: translateY(0);
            box-shadow: none;
        }

        .btn-outline-white {
            background: transparent;
            color: #fff;
            border: 2px solid rgba(255, 255, 255, 0.6);
        }

        .btn-outline-white:hover {
            background: #fff;
            color: var(--mk-navy);
            border-color: #fff;
            transform: translateY(-1px);
        }

        .btn-lg {
            padding: 14px 32px;
            font-size: 16px;
            min-height: 52px;
            border-radius: 10px;
        }

        .btn-sm {
            padding: 6px 14px;
            font-size: 13px;
            min-height: 36px;
            border-radius: 6px;
        }

        .btn:focus-visible,
        .nav-link:focus-visible,
        .location-btn:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 3px solid rgba(29, 111, 224, 0.35);
            outline-offset: 2px;
        }

        .mobile-menu-toggle {
            display: none;
            width: 40px;
            height: 40px;
            border-radius: 8px;
            border: 1px solid var(--mk-border);
            background: var(--mk-card);
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 4px;
            cursor: pointer;
            flex-shrink: 0;
        }

        .mobile-menu-toggle span {
            display: block;
            width: 20px;
            height: 2px;
            background: var(--mk-navy);
            border-radius: 2px;
            transition: all var(--mk-transition);
        }

        .mobile-menu-toggle.active span:nth-child(1) {
            transform: translateY(6px) rotate(45deg);
        }
        .mobile-menu-toggle.active span:nth-child(2) {
            opacity: 0;
        }
        .mobile-menu-toggle.active span:nth-child(3) {
            transform: translateY(-6px) rotate(-45deg);
        }

        /* ========== BREADCRUMB ========== */
        .breadcrumb-bar {
            background: var(--mk-card);
            border-bottom: 1px solid var(--mk-border);
            padding: 14px 0;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--mk-text-light);
            flex-wrap: wrap;
        }

        .breadcrumb a {
            color: var(--mk-text-secondary);
        }
        .breadcrumb a:hover {
            color: var(--mk-blue);
        }
        .breadcrumb .separator {
            color: var(--mk-text-light);
            font-size: 12px;
        }
        .breadcrumb .current {
            color: var(--mk-orange);
            font-weight: 500;
        }

        /* ========== HERO ========== */
        .hero-event {
            position: relative;
            padding: 72px 0 64px;
            background: linear-gradient(135deg, #0F2B57 0%, #1A3F7A 50%, #1556B8 100%);
            overflow: hidden;
        }

        .hero-event::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
            opacity: 0.15;
            z-index: 0;
        }

        .hero-event::after {
            content: '';
            position: absolute;
            bottom: -60px;
            left: -80px;
            width: 320px;
            height: 320px;
            border-radius: 50%;
            background: rgba(255, 122, 0, 0.12);
            z-index: 0;
        }

        .hero-event .container {
            position: relative;
            z-index: 1;
        }

        .hero-event-inner {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 48px;
            align-items: center;
        }

        .hero-event-content h1 {
            font-size: 38px;
            font-weight: 700;
            color: #fff;
            line-height: 1.3;
            margin-bottom: 18px;
            letter-spacing: -0.02em;
        }

        .hero-event-content h1 .highlight {
            color: var(--mk-orange);
        }

        .hero-event-content .hero-desc {
            font-size: 17px;
            color: rgba(255, 255, 255, 0.8);
            line-height: 1.8;
            max-width: 560px;
            margin-bottom: 28px;
        }

        .hero-event-actions {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        .hero-event-card {
            background: rgba(255, 255, 255, 0.08);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: var(--mk-radius-lg);
            padding: 28px;
            color: #fff;
        }

        .hero-event-card .card-label {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.6);
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 12px;
        }

        .hero-event-card .event-name {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 6px;
        }

        .hero-event-card .event-meta {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.7);
            display: flex;
            flex-direction: column;
            gap: 4px;
            margin-bottom: 16px;
        }

        .hero-event-card .event-meta span {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .hero-event-card .btn {
            width: 100%;
            justify-content: center;
        }

        .hero-stats {
            display: flex;
            gap: 24px;
            margin-top: 28px;
            flex-wrap: wrap;
        }

        .hero-stat {
            text-align: left;
        }

        .hero-stat .num {
            font-size: 28px;
            font-weight: 800;
            font-family: var(--mk-font-num);
            color: var(--mk-orange);
            line-height: 1.2;
        }

        .hero-stat .label {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.65);
            margin-top: 4px;
        }

        /* ========== STATS BAR ========== */
        .stats-bar-section {
            padding: 0;
            margin-top: -36px;
            position: relative;
            z-index: 10;
        }

        .stats-bar {
            background: var(--mk-card);
            border-radius: var(--mk-radius-lg);
            box-shadow: var(--mk-shadow-lg);
            border: 1px solid var(--mk-border);
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 0;
            overflow: hidden;
        }

        .stat-item {
            padding: 24px 28px;
            text-align: center;
            border-right: 1px solid var(--mk-border);
            transition: background var(--mk-transition);
        }

        .stat-item:last-child {
            border-right: none;
        }

        .stat-item:hover {
            background: var(--mk-blue-light);
        }

        .stat-item .num {
            font-size: 36px;
            font-weight: 800;
            font-family: var(--mk-font-num);
            color: var(--mk-blue);
            line-height: 1.2;
        }

        .stat-item .num.orange {
            color: var(--mk-orange);
        }

        .stat-item .label {
            font-size: 14px;
            color: var(--mk-text-secondary);
            margin-top: 6px;
        }

        /* ========== FILTER BAR ========== */
        .filter-section {
            padding: 40px 0 0;
        }

        .filter-bar {
            background: var(--mk-card);
            border-radius: var(--mk-radius);
            border: 1px solid var(--mk-border);
            padding: 20px 24px;
            box-shadow: var(--mk-shadow);
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            align-items: center;
            justify-content: space-between;
        }

        .filter-group {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }

        .filter-group .filter-label {
            font-size: 14px;
            font-weight: 600;
            color: var(--mk-navy);
            margin-right: 4px;
            white-space: nowrap;
        }

        .filter-group .filter-options {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
        }

        .filter-btn {
            padding: 6px 14px;
            font-size: 13px;
            font-weight: 500;
            color: var(--mk-text-secondary);
            border: 1px solid var(--mk-border);
            border-radius: 6px;
            background: var(--mk-card);
            cursor: pointer;
            transition: all var(--mk-transition);
            white-space: nowrap;
        }

        .filter-btn:hover {
            border-color: var(--mk-blue);
            color: var(--mk-blue);
            background: var(--mk-blue-light);
        }

        .filter-btn.active {
            background: var(--mk-blue);
            color: #fff;
            border-color: var(--mk-blue);
        }

        /* ========== EVENT LIST ========== */
        .event-list-section {
            padding: 36px 0 72px;
        }

        .event-list-layout {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 32px;
            align-items: start;
        }

        .event-cards {
            display: grid;
            gap: 20px;
        }

        .event-card {
            background: var(--mk-card);
            border-radius: var(--mk-radius);
            border: 1px solid var(--mk-border);
            box-shadow: var(--mk-shadow);
            display: grid;
            grid-template-columns: 110px 1fr auto;
            gap: 20px;
            padding: 20px 24px;
            transition: all var(--mk-transition);
            cursor: pointer;
            position: relative;
            overflow: hidden;
        }

        .event-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 4px;
            height: 100%;
            background: var(--mk-blue);
            opacity: 0;
            transition: opacity var(--mk-transition);
        }

        .event-card:hover {
            box-shadow: var(--mk-shadow-hover);
            transform: translateY(-2px);
            border-color: var(--mk-blue-light);
        }

        .event-card:hover::before {
            opacity: 1;
        }

        .event-date-block {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            background: var(--mk-blue-light);
            border-radius: var(--mk-radius-sm);
            padding: 12px 8px;
            text-align: center;
            min-height: 90px;
        }

        .event-date-block .month {
            font-size: 13px;
            font-weight: 600;
            color: var(--mk-blue);
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .event-date-block .day {
            font-size: 32px;
            font-weight: 800;
            font-family: var(--mk-font-num);
            color: var(--mk-navy);
            line-height: 1.2;
        }

        .event-date-block .year {
            font-size: 12px;
            color: var(--mk-text-light);
        }

        .event-info {
            display: flex;
            flex-direction: column;
            gap: 6px;
            justify-content: center;
        }

        .event-info .event-tags {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
        }

        .event-tag {
            font-size: 12px;
            font-weight: 500;
            padding: 3px 10px;
            border-radius: 100px;
            white-space: nowrap;
        }

        .event-tag.tag-sport {
            background: var(--mk-blue-light);
            color: var(--mk-blue);
        }
        .event-tag.tag-status-open {
            background: var(--mk-green-light);
            color: var(--mk-green);
        }
        .event-tag.tag-status-soon {
            background: var(--mk-yellow-light);
            color: var(--mk-yellow);
        }
        .event-tag.tag-status-closed {
            background: var(--mk-red-light);
            color: var(--mk-red);
        }

        .event-info .event-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--mk-navy);
            line-height: 1.4;
        }

        .event-info .event-meta-row {
            display: flex;
            gap: 16px;
            font-size: 14px;
            color: var(--mk-text-secondary);
            flex-wrap: wrap;
        }

        .event-info .event-meta-row span {
            display: flex;
            align-items: center;
            gap: 4px;
        }

        .event-info .event-excerpt {
            font-size: 14px;
            color: var(--mk-text-light);
            line-height: 1.6;
        }

        .event-action {
            display: flex;
            flex-direction: column;
            align-items: flex-end;
            justify-content: center;
            gap: 8px;
            flex-shrink: 0;
        }

        .event-action .btn {
            min-width: 110px;
        }

        .event-action .event-capacity {
            font-size: 12px;
            color: var(--mk-text-light);
            text-align: right;
        }

        /* ========== SIDEBAR CTA ========== */
        .event-sidebar {
            display: flex;
            flex-direction: column;
            gap: 20px;
            position: sticky;
            top: calc(var(--mk-header-height) + 20px);
        }

        .sidebar-card {
            background: var(--mk-card);
            border-radius: var(--mk-radius);
            border: 1px solid var(--mk-border);
            box-shadow: var(--mk-shadow);
            padding: 24px;
        }

        .sidebar-card .sidebar-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--mk-navy);
            margin-bottom: 12px;
        }

        .sidebar-card .sidebar-desc {
            font-size: 14px;
            color: var(--mk-text-secondary);
            line-height: 1.7;
            margin-bottom: 16px;
        }

        .sidebar-card .btn {
            width: 100%;
            justify-content: center;
        }

        .sidebar-feature-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
            margin-bottom: 16px;
        }

        .sidebar-feature-list li {
            display: flex;
            align-items: flex-start;
            gap: 8px;
            font-size: 14px;
            color: var(--mk-text-secondary);
            line-height: 1.6;
        }

        .sidebar-feature-list li::before {
            content: '✓';
            color: var(--mk-green);
            font-weight: 700;
            flex-shrink: 0;
            margin-top: 2px;
        }

        .sidebar-card.highlight-card {
            background: linear-gradient(135deg, var(--mk-navy) 0%, var(--mk-blue) 100%);
            color: #fff;
            border: none;
        }

        .sidebar-card.highlight-card .sidebar-title {
            color: #fff;
        }

        .sidebar-card.highlight-card .sidebar-desc {
            color: rgba(255, 255, 255, 0.75);
        }

        .sidebar-card.highlight-card .sidebar-feature-list li {
            color: rgba(255, 255, 255, 0.8);
        }

        .sidebar-card.highlight-card .sidebar-feature-list li::before {
            color: var(--mk-orange);
        }

        /* ========== DEEP CONTENT ========== */
        .deep-section {
            background: var(--mk-card);
            border-top: 1px solid var(--mk-border);
            border-bottom: 1px solid var(--mk-border);
            padding: 72px 0;
        }

        .deep-content-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: start;
        }

        .deep-content-grid .deep-text h2 {
            font-size: 24px;
            font-weight: 700;
            color: var(--mk-navy);
            margin-bottom: 16px;
            line-height: 1.4;
        }

        .deep-content-grid .deep-text p {
            font-size: 15px;
            color: var(--mk-text-secondary);
            line-height: 1.9;
            margin-bottom: 14px;
        }

        .deep-content-grid .deep-text p strong {
            color: var(--mk-navy);
        }

        .deep-content-grid .deep-image {
            border-radius: var(--mk-radius-lg);
            overflow: hidden;
            box-shadow: var(--mk-shadow-lg);
            position: relative;
        }

        .deep-content-grid .deep-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            aspect-ratio: 4/3;
        }

        .deep-content-grid .deep-image .image-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 24px;
            background: rgba(15, 43, 87, 0.75);
            color: #fff;
            font-size: 14px;
            line-height: 1.6;
            border-radius: 0 0 var(--mk-radius-lg) var(--mk-radius-lg);
        }

        /* ========== PROCESS ========== */
        .process-section {
            padding: 72px 0;
        }

        .process-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .process-step {
            background: var(--mk-card);
            border-radius: var(--mk-radius);
            border: 1px solid var(--mk-border);
            padding: 24px;
            box-shadow: var(--mk-shadow);
            text-align: center;
            transition: all var(--mk-transition);
            position: relative;
        }

        .process-step:hover {
            box-shadow: var(--mk-shadow-hover);
            transform: translateY(-2px);
            border-color: var(--mk-blue-light);
        }

        .process-step .step-num {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: var(--mk-blue);
            color: #fff;
            font-size: 20px;
            font-weight: 800;
            font-family: var(--mk-font-num);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 14px;
        }

        .process-step:nth-child(even) .step-num {
            background: var(--mk-orange);
        }

        .process-step .step-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--mk-navy);
            margin-bottom: 8px;
        }

        .process-step .step-desc {
            font-size: 14px;
            color: var(--mk-text-secondary);
            line-height: 1.7;
        }

        /* ========== FAQ ========== */
        .faq-section {
            padding: 72px 0;
            background: var(--mk-bg);
        }

        .faq-list {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .faq-item {
            background: var(--mk-card);
            border-radius: var(--mk-radius);
            border: 1px solid var(--mk-border);
            overflow: hidden;
            transition: all var(--mk-transition);
        }

        .faq-item:hover {
            border-color: var(--mk-blue-light);
        }

        .faq-item details {
            cursor: pointer;
        }

        .faq-item summary {
            list-style: none;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 18px 22px;
            font-size: 16px;
            font-weight: 600;
            color: var(--mk-navy);
            transition: all var(--mk-transition);
            cursor: pointer;
            gap: 16px;
        }

        .faq-item summary::-webkit-details-marker {
            display: none;
        }

        .faq-item summary::after {
            content: '+';
            font-size: 22px;
            font-weight: 400;
            color: var(--mk-blue);
            flex-shrink: 0;
            transition: transform var(--mk-transition);
        }

        .faq-item details[open] summary {
            background: var(--mk-blue-light);
            border-bottom: 1px solid var(--mk-border);
        }

        .faq-item details[open] summary::after {
            transform: rotate(45deg);
            color: var(--mk-orange);
        }

        .faq-item .faq-answer {
            padding: 18px 22px;
            font-size: 14px;
            color: var(--mk-text-secondary);
            line-height: 1.8;
            background: var(--mk-card);
        }

        /* ========== CTA FORM ========== */
        .cta-form-section {
            padding: 72px 0;
        }

        .cta-card {
            background: var(--mk-card);
            border-radius: var(--mk-radius-lg);
            border: 1px solid var(--mk-border);
            box-shadow: var(--mk-shadow-lg);
            display: grid;
            grid-template-columns: 1fr 1.2fr;
            gap: 0;
            overflow: hidden;
        }

        .cta-card .cta-left {
            background: linear-gradient(135deg, var(--mk-navy) 0%, var(--mk-blue-dark) 100%);
            padding: 40px 36px;
            color: #fff;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .cta-card .cta-left h2 {
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 16px;
            line-height: 1.4;
        }

        .cta-card .cta-left p {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.75);
            line-height: 1.8;
            margin-bottom: 20px;
        }

        .cta-card .cta-left .trust-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .cta-card .cta-left .trust-list li {
            display: flex;
            align-items: flex-start;
            gap: 8px;
            font-size: 14px;
            line-height: 1.6;
            color: rgba(255, 255, 255, 0.85);
        }

        .cta-card .cta-left .trust-list li::before {
            content: '✓';
            color: var(--mk-orange);
            font-weight: 700;
            flex-shrink: 0;
        }

        .cta-card .cta-right {
            padding: 40px 36px;
            background: var(--mk-card);
        }

        .cta-card .cta-right h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--mk-navy);
            margin-bottom: 20px;
        }

        .form-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
        }

        .form-group {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .form-group.full-width {
            grid-column: 1 / -1;
        }

        .form-group label {
            font-size: 14px;
            font-weight: 500;
            color: var(--mk-navy);
        }

        .form-group input,
        .form-group select,
        .form-group textarea {
            padding: 11px 16px;
            font-size: 15px;
            color: var(--mk-text);
            background: var(--mk-bg);
            border: 2px solid var(--mk-border);
            border-radius: var(--mk-radius-sm);
            transition: all var(--mk-transition);
            min-height: 44px;
            width: 100%;
        }

        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            border-color: var(--mk-blue);
            background: #fff;
            box-shadow: 0 0 0 4px rgba(29, 111, 224, 0.12);
        }

        .form-group textarea {
            resize: vertical;
            min-height: 100px;
        }

        .form-group .form-hint {
            font-size: 12px;
            color: var(--mk-text-light);
        }

        .form-submit {
            grid-column: 1 / -1;
            display: flex;
            justify-content: flex-end;
        }

        .form-success {
            display: none;
            background: var(--mk-green-light);
            border: 1px solid var(--mk-green);
            border-radius: var(--mk-radius-sm);
            padding: 16px 20px;
            font-size: 15px;
            color: var(--mk-green);
            font-weight: 500;
            grid-column: 1 / -1;
            text-align: center;
        }

        .form-success.show {
            display: block;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--mk-navy);
            color: rgba(255, 255, 255, 0.75);
            padding: 56px 0 0;
            margin-top: 0;
        }

        .footer-top {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
            gap: 40px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .footer-brand .logo {
            color: #fff;
            font-size: 22px;
            margin-bottom: 16px;
        }

        .footer-brand .logo-icon {
            background: var(--mk-orange);
        }

        .footer-brand p {
            font-size: 14px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.6);
            max-width: 320px;
        }

        .footer-col h4 {
            font-size: 16px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 16px;
        }

        .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-col ul a {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.6);
            transition: color var(--mk-transition);
        }

        .footer-col ul a:hover {
            color: var(--mk-orange);
        }

        .footer-contact p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.6);
            line-height: 1.8;
        }

        .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 20px 0;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.5);
        }

        .footer-beian {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, 0.5);
            text-decoration: none;
            transition: color var(--mk-transition);
        }

        .footer-bottom a:hover {
            color: var(--mk-orange);
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            :root {
                --mk-section-gap: 56px;
            }

            .main-nav {
                gap: 0;
            }

            .nav-link {
                padding: 8px 12px;
                font-size: 14px;
            }

            .hero-event-inner {
                grid-template-columns: 1fr;
                gap: 32px;
            }

            .hero-event-content h1 {
                font-size: 32px;
            }

            .event-list-layout {
                grid-template-columns: 1fr;
            }

            .event-sidebar {
                position: static;
                flex-direction: row;
                flex-wrap: wrap;
            }

            .sidebar-card {
                flex: 1;
                min-width: 260px;
            }

            .process-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .deep-content-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }

            .cta-card {
                grid-template-columns: 1fr;
            }

            .stats-bar {
                grid-template-columns: repeat(2, 1fr);
            }

            .stat-item {
                border-right: 1px solid var(--mk-border);
                border-bottom: 1px solid var(--mk-border);
            }
            .stat-item:nth-child(2) {
                border-right: none;
            }
            .stat-item:nth-child(3),
            .stat-item:nth-child(4) {
                border-bottom: none;
            }
            .stat-item:nth-child(4) {
                border-right: none;
            }
        }

        @media (max-width: 768px) {
            :root {
                --mk-section-gap: 44px;
                --mk-header-height: 56px;
            }

            .header-inner {
                gap: 12px;
                padding: 0 16px;
            }

            .main-nav {
                display: none;
                position: fixed;
                top: var(--mk-header-height);
                left: 0;
                right: 0;
                background: var(--mk-card);
                flex-direction: column;
                padding: 16px 24px;
                gap: 8px;
                border-bottom: 1px solid var(--mk-border);
                box-shadow: var(--mk-shadow-lg);
                z-index: 999;
            }

            .main-nav.open {
                display: flex;
            }

            .nav-link {
                width: 100%;
                padding: 12px 16px;
                font-size: 15px;
            }

            .nav-link.active::after {
                display: none;
            }

            .mobile-menu-toggle {
                display: flex;
            }

            .header-actions .location-btn span {
                display: none;
            }

            .header-actions .location-btn {
                padding: 8px 10px;
            }

            .hero-event {
                padding: 48px 0 56px;
            }

            .hero-event-content h1 {
                font-size: 26px;
            }

            .hero-event-content .hero-desc {
                font-size: 15px;
            }

            .hero-stats {
                gap: 16px;
            }

            .hero-stat .num {
                font-size: 22px;
            }

            .stats-bar-section {
                margin-top: -24px;
            }

            .stats-bar {
                grid-template-columns: 1fr 1fr;
                border-radius: var(--mk-radius);
            }

            .stat-item {
                padding: 16px 12px;
            }

            .stat-item .num {
                font-size: 26px;
            }

            .stat-item .label {
                font-size: 12px;
            }

            .filter-bar {
                padding: 16px;
                flex-direction: column;
                align-items: stretch;
                gap: 12px;
            }

            .filter-group {
                flex-wrap: wrap;
            }

            .event-card {
                grid-template-columns: 80px 1fr;
                gap: 14px;
                padding: 16px;
            }

            .event-date-block .day {
                font-size: 26px;
            }

            .event-action {
                grid-column: 1 / -1;
                flex-direction: row;
                justify-content: flex-end;
                align-items: center;
            }

            .event-action .event-capacity {
                text-align: right;
            }

            .event-info .event-title {
                font-size: 16px;
            }

            .event-sidebar {
                flex-direction: column;
            }

            .sidebar-card {
                flex: none;
                min-width: 0;
            }

            .process-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }

            .form-grid {
                grid-template-columns: 1fr;
            }

            .form-group.full-width,
            .form-submit {
                grid-column: 1;
            }

            .form-submit {
                justify-content: stretch;
            }

            .form-submit .btn {
                width: 100%;
            }

            .footer-top {
                grid-template-columns: 1fr;
                gap: 28px;
            }

            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }

            .cta-card .cta-left,
            .cta-card .cta-right {
                padding: 24px 20px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }

            :root {
                --mk-section-gap: 36px;
            }

            .hero-event-content h1 {
                font-size: 22px;
            }

            .hero-event-actions {
                flex-direction: column;
            }

            .hero-event-actions .btn {
                width: 100%;
                justify-content: center;
            }

            .stats-bar {
                grid-template-columns: 1fr;
            }

            .stat-item {
                border-right: none;
                border-bottom: 1px solid var(--mk-border);
            }
            .stat-item:nth-child(2),
            .stat-item:nth-child(3) {
                border-bottom: 1px solid var(--mk-border);
            }
            .stat-item:last-child {
                border-bottom: none;
            }

            .event-card {
                grid-template-columns: 1fr;
            }

            .event-date-block {
                flex-direction: row;
                gap: 10px;
                min-height: 0;
                justify-content: center;
                padding: 10px;
            }

            .event-date-block .day {
                font-size: 22px;
            }

            .event-action {
                flex-direction: column;
                align-items: stretch;
            }

            .event-action .event-capacity {
                text-align: center;
            }

            .section-title {
                font-size: 22px;
            }

            .deep-content-grid .deep-text h2 {
                font-size: 20px;
            }

            .cta-card .cta-left h2 {
                font-size: 20px;
            }

            .faq-item summary {
                font-size: 14px;
                padding: 14px 16px;
            }

            .faq-item .faq-answer {
                padding: 14px 16px;
                font-size: 13px;
            }
        }

/* roulang page: category3 */
:root {
            --mk-blue: #1D6FE0;
            --mk-blue-dark: #1556B8;
            --mk-blue-light: #E8F0FE;
            --mk-orange: #FF7A00;
            --mk-orange-hover: #FF8C33;
            --mk-navy: #0F2B57;
            --mk-navy-light: #1A3F7A;
            --mk-bg: #F5F7FA;
            --mk-card: #FFFFFF;
            --mk-border: #E5E9F0;
            --mk-text: #1A2233;
            --mk-text-secondary: #5A6B85;
            --mk-text-light: #8A9BB5;
            --mk-green: #22C55E;
            --mk-green-light: #E8F9EF;
            --mk-yellow: #F5A623;
            --mk-yellow-light: #FEF5E6;
            --mk-radius: 12px;
            --mk-radius-sm: 8px;
            --mk-radius-lg: 20px;
            --mk-shadow: 0 8px 24px rgba(15, 43, 87, 0.06);
            --mk-shadow-hover: 0 16px 40px rgba(15, 43, 87, 0.12);
            --mk-shadow-lg: 0 20px 50px rgba(15, 43, 87, 0.1);
            --mk-transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --mk-font-sans: 'HarmonyOS Sans SC', 'MiSans', '思源黑体', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
            --mk-font-num: 'Inter', 'Roboto', 'Alibaba Sans', 'HarmonyOS Sans SC', system-ui, sans-serif;
            --mk-container: 1240px;
            --mk-header-height: 64px;
            --mk-section-gap: 72px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--mk-font-sans);
            font-size: 16px;
            line-height: 1.7;
            color: var(--mk-text);
            background-color: var(--mk-bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border: 0;
        }

        a {
            color: var(--mk-blue);
            text-decoration: none;
            transition: color var(--mk-transition);
        }

        a:hover {
            color: var(--mk-orange);
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            border: none;
            outline: none;
            background: none;
        }

        button {
            cursor: pointer;
        }

        .container {
            max-width: var(--mk-container);
            margin: 0 auto;
            padding: 0 24px;
        }

        .section {
            padding: var(--mk-section-gap) 0;
        }

        .section-tight {
            padding: 48px 0;
        }

        .section-head {
            max-width: 780px;
            margin-bottom: 48px;
        }

        .section-head.center {
            margin-left: auto;
            margin-right: auto;
            text-align: center;
        }

        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            font-weight: 600;
            color: var(--mk-orange);
            background: #FFF3E8;
            padding: 6px 16px;
            border-radius: 100px;
            margin-bottom: 16px;
            letter-spacing: 0.5px;
        }

        .section-tag::before {
            content: '';
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--mk-orange);
            flex-shrink: 0;
        }

        .section-title {
            font-size: 28px;
            font-weight: 700;
            color: var(--mk-navy);
            line-height: 1.35;
            margin-bottom: 16px;
            letter-spacing: -0.02em;
        }

        .section-desc {
            font-size: 16px;
            color: var(--mk-text-secondary);
            line-height: 1.8;
        }

        .text-orange {
            color: var(--mk-orange);
        }
        .text-blue {
            color: var(--mk-blue);
        }
        .text-navy {
            color: var(--mk-navy);
        }
        .text-green {
            color: var(--mk-green);
        }

        /* ========== HEADER ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--mk-border);
            height: var(--mk-header-height);
            display: flex;
            align-items: center;
            transition: box-shadow var(--mk-transition);
        }

        .site-header.scrolled {
            box-shadow: 0 4px 20px rgba(15, 43, 87, 0.08);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 32px;
            width: 100%;
            max-width: var(--mk-container);
            margin: 0 auto;
            padding: 0 24px;
            height: 100%;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 22px;
            font-weight: 700;
            color: var(--mk-navy);
            white-space: nowrap;
            letter-spacing: -0.01em;
            flex-shrink: 0;
        }

        .logo-icon {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: var(--mk-blue);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 16px;
            font-weight: 800;
            font-family: var(--mk-font-num);
            letter-spacing: -0.02em;
            flex-shrink: 0;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex: 1;
            justify-content: center;
        }

        .nav-link {
            display: inline-flex;
            align-items: center;
            padding: 8px 16px;
            font-size: 15px;
            font-weight: 500;
            color: var(--mk-text-secondary);
            border-radius: 8px;
            transition: all var(--mk-transition);
            white-space: nowrap;
            position: relative;
        }

        .nav-link:hover {
            color: var(--mk-blue);
            background: var(--mk-blue-light);
        }

        .nav-link.active {
            color: var(--mk-blue);
            background: var(--mk-blue-light);
            font-weight: 600;
        }

        .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 16px;
            right: 16px;
            height: 2px;
            background: var(--mk-blue);
            border-radius: 2px;
        }

        .header-right {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }

        .location-btn {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 8px 14px;
            font-size: 14px;
            font-weight: 500;
            color: var(--mk-navy);
            background: var(--mk-bg);
            border: 1px solid var(--mk-border);
            border-radius: 8px;
            cursor: pointer;
            transition: all var(--mk-transition);
            white-space: nowrap;
        }

        .location-btn:hover {
            border-color: var(--mk-blue);
            color: var(--mk-blue);
            background: var(--mk-card);
        }

        .location-btn svg {
            width: 16px;
            height: 16px;
            flex-shrink: 0;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 10px 22px;
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            background: var(--mk-orange);
            border-radius: 8px;
            cursor: pointer;
            transition: all var(--mk-transition);
            border: 2px solid var(--mk-orange);
            white-space: nowrap;
            min-height: 44px;
        }

        .btn-primary:hover {
            background: var(--mk-orange-hover);
            border-color: var(--mk-orange-hover);
            transform: translateY(-1px);
            box-shadow: 0 8px 20px rgba(255, 122, 0, 0.25);
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: none;
        }

        .btn-primary:focus-visible {
            outline: 3px solid rgba(29, 111, 224, 0.4);
            outline-offset: 2px;
        }

        .btn-outline {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 10px 22px;
            font-size: 15px;
            font-weight: 600;
            color: var(--mk-blue);
            background: transparent;
            border: 2px solid var(--mk-blue);
            border-radius: 8px;
            cursor: pointer;
            transition: all var(--mk-transition);
            white-space: nowrap;
            min-height: 44px;
        }

        .btn-outline:hover {
            background: var(--mk-blue);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 8px 20px rgba(29, 111, 224, 0.2);
        }

        .btn-outline:active {
            transform: translateY(0);
            box-shadow: none;
        }

        .btn-outline:focus-visible {
            outline: 3px solid rgba(29, 111, 224, 0.4);
            outline-offset: 2px;
        }

        .mobile-toggle {
            display: none;
            flex-direction: column;
            gap: 4px;
            width: 40px;
            height: 40px;
            align-items: center;
            justify-content: center;
            border-radius: 8px;
            border: 1px solid var(--mk-border);
            background: var(--mk-card);
            cursor: pointer;
            flex-shrink: 0;
        }

        .mobile-toggle span {
            display: block;
            width: 20px;
            height: 2px;
            background: var(--mk-navy);
            border-radius: 2px;
            transition: all var(--mk-transition);
        }

        /* ========== BREADCRUMB ========== */
        .breadcrumb-wrap {
            background: var(--mk-card);
            border-bottom: 1px solid var(--mk-border);
            padding: 12px 0;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--mk-text-light);
            flex-wrap: wrap;
        }

        .breadcrumb a {
            color: var(--mk-text-secondary);
            font-weight: 500;
        }

        .breadcrumb a:hover {
            color: var(--mk-blue);
        }

        .breadcrumb .sep {
            color: var(--mk-border);
            user-select: none;
        }

        .breadcrumb .current {
            color: var(--mk-blue);
            font-weight: 600;
        }

        /* ========== PAGE HERO ========== */
        .page-hero {
            background: linear-gradient(135deg, #F0F5FE 0%, #F8FAFD 50%, #FFF4E8 100%);
            padding: 56px 0 48px;
            position: relative;
            overflow: hidden;
        }

        .page-hero::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle at center, rgba(29, 111, 224, 0.06) 0%, transparent 70%);
            pointer-events: none;
        }

        .page-hero::after {
            content: '';
            position: absolute;
            bottom: -80px;
            left: 20%;
            width: 300px;
            height: 200px;
            background: radial-gradient(circle at center, rgba(255, 122, 0, 0.05) 0%, transparent 70%);
            pointer-events: none;
        }

        .page-hero .container {
            position: relative;
            z-index: 1;
        }

        .page-hero-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }

        .page-hero-text h1 {
            font-size: 36px;
            font-weight: 700;
            color: var(--mk-navy);
            line-height: 1.3;
            margin-bottom: 16px;
            letter-spacing: -0.02em;
        }

        .page-hero-text h1 .highlight {
            color: var(--mk-orange);
            position: relative;
        }

        .page-hero-text .hero-desc {
            font-size: 17px;
            color: var(--mk-text-secondary);
            line-height: 1.8;
            margin-bottom: 24px;
            max-width: 560px;
        }

        .hero-meta {
            display: flex;
            gap: 28px;
            flex-wrap: wrap;
            margin-bottom: 24px;
        }

        .hero-meta-item {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }

        .hero-meta-item .num {
            font-size: 28px;
            font-weight: 800;
            font-family: var(--mk-font-num);
            color: var(--mk-blue);
            line-height: 1.2;
        }

        .hero-meta-item .label {
            font-size: 13px;
            color: var(--mk-text-light);
            font-weight: 500;
        }

        .hero-actions {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        .page-hero-visual {
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .page-hero-visual img {
            width: 100%;
            max-width: 480px;
            border-radius: var(--mk-radius-lg);
            box-shadow: var(--mk-shadow-lg);
            object-fit: cover;
            aspect-ratio: 4/3;
        }

        .hero-float-card {
            position: absolute;
            bottom: -20px;
            left: -20px;
            background: var(--mk-card);
            border-radius: var(--mk-radius);
            box-shadow: var(--mk-shadow-hover);
            padding: 16px 20px;
            display: flex;
            align-items: center;
            gap: 12px;
            z-index: 2;
        }

        .hero-float-card .float-icon {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background: var(--mk-green-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            color: var(--mk-green);
            flex-shrink: 0;
        }

        .hero-float-card .float-text .ft-title {
            font-size: 14px;
            font-weight: 700;
            color: var(--mk-navy);
            line-height: 1.3;
        }

        .hero-float-card .float-text .ft-desc {
            font-size: 12px;
            color: var(--mk-text-light);
        }

        /* ========== QUICK FILTER ========== */
        .quick-filter-section {
            padding: 32px 0 0;
        }

        .filter-bar {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            align-items: center;
            background: var(--mk-card);
            border-radius: var(--mk-radius);
            padding: 12px 16px;
            box-shadow: var(--mk-shadow);
            border: 1px solid var(--mk-border);
        }

        .filter-bar .filter-label {
            font-size: 14px;
            font-weight: 600;
            color: var(--mk-navy);
            margin-right: 8px;
            white-space: nowrap;
        }

        .filter-chip {
            display: inline-flex;
            align-items: center;
            padding: 7px 16px;
            font-size: 14px;
            font-weight: 500;
            color: var(--mk-text-secondary);
            background: var(--mk-bg);
            border-radius: 100px;
            cursor: pointer;
            transition: all var(--mk-transition);
            border: 1px solid transparent;
            white-space: nowrap;
        }

        .filter-chip:hover {
            color: var(--mk-blue);
            background: var(--mk-blue-light);
            border-color: rgba(29, 111, 224, 0.2);
        }

        .filter-chip.active {
            color: #fff;
            background: var(--mk-blue);
            border-color: var(--mk-blue);
            font-weight: 600;
        }

        /* ========== COURSE GRID ========== */
        .course-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .course-card {
            background: var(--mk-card);
            border-radius: var(--mk-radius);
            border: 1px solid var(--mk-border);
            overflow: hidden;
            transition: all var(--mk-transition);
            box-shadow: var(--mk-shadow);
            display: flex;
            flex-direction: column;
        }

        .course-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--mk-shadow-hover);
            border-color: rgba(29, 111, 224, 0.25);
        }

        .course-card-img {
            position: relative;
            aspect-ratio: 16/9;
            overflow: hidden;
        }

        .course-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .course-card:hover .course-card-img img {
            transform: scale(1.05);
        }

        .course-card-img .course-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--mk-orange);
            color: #fff;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 100px;
            z-index: 2;
        }

        .course-card-img .age-badge {
            position: absolute;
            top: 12px;
            right: 12px;
            background: rgba(15, 43, 87, 0.75);
            color: #fff;
            font-size: 12px;
            font-weight: 500;
            padding: 4px 10px;
            border-radius: 6px;
            z-index: 2;
            backdrop-filter: blur(4px);
        }

        .course-card-body {
            padding: 20px 22px 22px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .course-card-body h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--mk-navy);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .course-card-body .course-desc {
            font-size: 14px;
            color: var(--mk-text-secondary);
            line-height: 1.7;
            margin-bottom: 16px;
            flex: 1;
        }

        .course-features {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 8px;
            margin-bottom: 16px;
        }

        .course-features li {
            font-size: 13px;
            color: var(--mk-text-secondary);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .course-features li::before {
            content: '';
            width: 5px;
            height: 5px;
            border-radius: 50%;
            background: var(--mk-green);
            flex-shrink: 0;
        }

        .course-card-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            border-top: 1px solid var(--mk-border);
            padding-top: 14px;
        }

        .course-price {
            font-size: 18px;
            font-weight: 700;
            color: var(--mk-orange);
            font-family: var(--mk-font-num);
        }

        .course-price .unit {
            font-size: 13px;
            font-weight: 400;
            color: var(--mk-text-light);
        }

        .course-link {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 14px;
            font-weight: 600;
            color: var(--mk-blue);
            transition: all var(--mk-transition);
        }

        .course-link:hover {
            color: var(--mk-orange);
            gap: 8px;
        }

        /* ========== COACH SECTION ========== */
        .coach-section {
            background: linear-gradient(180deg, var(--mk-navy) 0%, var(--mk-navy-light) 100%);
            padding: var(--mk-section-gap) 0;
            position: relative;
            overflow: hidden;
        }

        .coach-section::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle at center, rgba(255, 122, 0, 0.15) 0%, transparent 70%);
            pointer-events: none;
        }

        .coach-section .section-title {
            color: #fff;
        }

        .coach-section .section-desc {
            color: rgba(255, 255, 255, 0.7);
        }

        .coach-section .section-tag {
            background: rgba(255, 122, 0, 0.2);
            color: var(--mk-orange-hover);
        }

        .coach-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .coach-card {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--mk-radius);
            padding: 24px 20px;
            text-align: center;
            transition: all var(--mk-transition);
            backdrop-filter: blur(8px);
        }

        .coach-card:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: rgba(255, 122, 0, 0.4);
            transform: translateY(-4px);
            box-shadow: 0 16px 40px rgba(0, 0, 0, 0.25);
        }

        .coach-avatar {
            width: 72px;
            height: 72px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.15);
            margin: 0 auto 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 28px;
            font-weight: 700;
            color: var(--mk-orange-hover);
            border: 2px solid rgba(255, 255, 255, 0.2);
        }

        .coach-card h3 {
            font-size: 16px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 4px;
        }

        .coach-card .coach-role {
            font-size: 13px;
            color: var(--mk-orange-hover);
            font-weight: 600;
            margin-bottom: 8px;
        }

        .coach-card .coach-bio {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.65);
            line-height: 1.6;
        }

        /* ========== TRAINING STEPS ========== */
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .step-card {
            background: var(--mk-card);
            border-radius: var(--mk-radius);
            padding: 28px 24px;
            border: 1px solid var(--mk-border);
            box-shadow: var(--mk-shadow);
            transition: all var(--mk-transition);
            position: relative;
            overflow: hidden;
        }

        .step-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--mk-shadow-hover);
            border-color: rgba(29, 111, 224, 0.25);
        }

        .step-num {
            font-size: 42px;
            font-weight: 800;
            font-family: var(--mk-font-num);
            color: var(--mk-blue-light);
            line-height: 1;
            margin-bottom: 12px;
            display: block;
        }

        .step-card h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--mk-navy);
            margin-bottom: 8px;
        }

        .step-card p {
            font-size: 14px;
            color: var(--mk-text-secondary);
            line-height: 1.7;
        }

        /* ========== RESULTS COMPARISON ========== */
        .results-compare-section {
            background: var(--mk-card);
            border-top: 1px solid var(--mk-border);
            border-bottom: 1px solid var(--mk-border);
        }

        .compare-table-wrap {
            background: var(--mk-card);
            border-radius: var(--mk-radius);
            border: 1px solid var(--mk-border);
            overflow: hidden;
            box-shadow: var(--mk-shadow);
            margin-bottom: 24px;
            overflow-x: auto;
        }

        .compare-table {
            width: 100%;
            min-width: 640px;
            border-collapse: collapse;
            font-size: 15px;
        }

        .compare-table th,
        .compare-table td {
            padding: 16px 20px;
            text-align: left;
            border-bottom: 1px solid var(--mk-border);
        }

        .compare-table thead th {
            background: var(--mk-navy);
            color: #fff;
            font-weight: 600;
            font-size: 14px;
            letter-spacing: 0.3px;
        }

        .compare-table tbody tr:hover {
            background: var(--mk-blue-light);
        }

        .compare-table tbody tr:last-child td {
            border-bottom: none;
        }

        .compare-table .dimension {
            font-weight: 600;
            color: var(--mk-navy);
        }

        .compare-table .value-before {
            color: var(--mk-text-secondary);
        }

        .compare-table .value-after {
            color: var(--mk-green);
            font-weight: 600;
        }

        .compare-table .improve {
            color: var(--mk-green);
            font-weight: 700;
            font-family: var(--mk-font-num);
        }

        .compare-conclusion {
            background: var(--mk-green-light);
            border-left: 4px solid var(--mk-green);
            padding: 20px 24px;
            border-radius: 0 var(--mk-radius-sm) var(--mk-radius-sm) 0;
            font-size: 15px;
            color: var(--mk-text-secondary);
            line-height: 1.8;
        }

        /* ========== FAQ ========== */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .faq-item {
            background: var(--mk-card);
            border: 1px solid var(--mk-border);
            border-radius: var(--mk-radius-sm);
            overflow: hidden;
            transition: all var(--mk-transition);
        }

        .faq-item:hover {
            border-color: rgba(29, 111, 224, 0.3);
        }

        .faq-item summary {
            padding: 18px 22px;
            font-size: 16px;
            font-weight: 600;
            color: var(--mk-navy);
            cursor: pointer;
            list-style: none;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            user-select: none;
            transition: all var(--mk-transition);
        }

        .faq-item summary::-webkit-details-marker {
            display: none;
        }

        .faq-item summary .faq-icon {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--mk-blue-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            color: var(--mk-blue);
            flex-shrink: 0;
            transition: all var(--mk-transition);
        }

        .faq-item[open] summary {
            background: var(--mk-blue-light);
            color: var(--mk-blue);
        }

        .faq-item[open] summary .faq-icon {
            background: var(--mk-blue);
            color: #fff;
            transform: rotate(45deg);
        }

        .faq-item .faq-content {
            padding: 0 22px 20px;
            font-size: 15px;
            color: var(--mk-text-secondary);
            line-height: 1.8;
        }

        /* ========== CTA FORM ========== */
        .cta-section {
            background: linear-gradient(135deg, var(--mk-blue) 0%, var(--mk-blue-dark) 60%, var(--mk-navy) 100%);
            padding: var(--mk-section-gap) 0;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            bottom: -100px;
            left: -80px;
            width: 350px;
            height: 350px;
            background: radial-gradient(circle at center, rgba(255, 122, 0, 0.2) 0%, transparent 70%);
            pointer-events: none;
        }

        .cta-card {
            background: var(--mk-card);
            border-radius: var(--mk-radius-lg);
            padding: 40px;
            display: grid;
            grid-template-columns: 1fr 1.2fr;
            gap: 40px;
            box-shadow: var(--mk-shadow-lg);
            position: relative;
            z-index: 1;
        }

        .cta-info h2 {
            font-size: 26px;
            font-weight: 700;
            color: var(--mk-navy);
            margin-bottom: 16px;
            line-height: 1.35;
        }

        .cta-info p {
            font-size: 15px;
            color: var(--mk-text-secondary);
            line-height: 1.8;
            margin-bottom: 24px;
        }

        .cta-trust-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .cta-trust-list li {
            font-size: 14px;
            color: var(--mk-text-secondary);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .cta-trust-list li::before {
            content: '✓';
            width: 22px;
            height: 22px;
            border-radius: 50%;
            background: var(--mk-green-light);
            color: var(--mk-green);
            font-size: 12px;
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .cta-form {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 14px;
        }

        .form-group {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .form-group label {
            font-size: 13px;
            font-weight: 600;
            color: var(--mk-navy);
        }

        .form-group input,
        .form-group select,
        .form-group textarea {
            padding: 12px 16px;
            font-size: 15px;
            color: var(--mk-text);
            background: var(--mk-bg);
            border: 2px solid var(--mk-border);
            border-radius: var(--mk-radius-sm);
            transition: all var(--mk-transition);
            min-height: 46px;
            width: 100%;
        }

        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            border-color: var(--mk-blue);
            background: var(--mk-card);
            box-shadow: 0 0 0 4px rgba(29, 111, 224, 0.12);
        }

        .form-group input::placeholder,
        .form-group textarea::placeholder {
            color: var(--mk-text-light);
        }

        .form-group textarea {
            resize: vertical;
            min-height: 100px;
        }

        .form-submit-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 14px 28px;
            font-size: 16px;
            font-weight: 700;
            color: #fff;
            background: var(--mk-orange);
            border-radius: var(--mk-radius-sm);
            cursor: pointer;
            transition: all var(--mk-transition);
            border: 2px solid var(--mk-orange);
            min-height: 48px;
            width: 100%;
            margin-top: 4px;
        }

        .form-submit-btn:hover {
            background: var(--mk-orange-hover);
            border-color: var(--mk-orange-hover);
            transform: translateY(-2px);
            box-shadow: 0 12px 28px rgba(255, 122, 0, 0.3);
        }

        .form-submit-btn:active {
            transform: translateY(0);
        }

        .form-submit-btn:focus-visible {
            outline: 3px solid rgba(255, 122, 0, 0.4);
            outline-offset: 2px;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--mk-navy);
            color: rgba(255, 255, 255, 0.75);
            padding: 56px 0 24px;
            font-size: 14px;
        }

        .footer-top {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-brand .logo {
            color: #fff;
            margin-bottom: 16px;
        }

        .footer-brand .logo-icon {
            background: var(--mk-orange);
        }

        .footer-brand p {
            font-size: 14px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.6);
        }

        .footer-col h4 {
            font-size: 16px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
        }

        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .footer-col ul a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 14px;
            transition: all var(--mk-transition);
        }

        .footer-col ul a:hover {
            color: var(--mk-orange-hover);
        }

        .footer-contact p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.6);
            line-height: 1.8;
            margin-bottom: 4px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding-top: 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.5);
        }

        .footer-beian {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, 0.6);
        }

        .footer-bottom a:hover {
            color: var(--mk-orange-hover);
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .main-nav {
                gap: 0;
            }
            .nav-link {
                padding: 8px 10px;
                font-size: 13px;
            }
            .header-inner {
                gap: 16px;
            }
            .course-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .coach-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .steps-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .page-hero-content {
                gap: 32px;
            }
            .footer-top {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
        }

        @media (max-width: 768px) {
            :root {
                --mk-section-gap: 48px;
                --mk-header-height: 56px;
            }
            .header-inner {
                gap: 12px;
                padding: 0 16px;
            }
            .main-nav {
                display: none;
                position: absolute;
                top: var(--mk-header-height);
                left: 0;
                right: 0;
                background: var(--mk-card);
                flex-direction: column;
                align-items: stretch;
                padding: 12px 16px;
                gap: 4px;
                border-bottom: 1px solid var(--mk-border);
                box-shadow: var(--mk-shadow);
                z-index: 999;
            }
            .main-nav.open {
                display: flex;
            }
            .nav-link {
                padding: 12px 16px;
                font-size: 15px;
                border-radius: 8px;
            }
            .nav-link.active::after {
                display: none;
            }
            .mobile-toggle {
                display: flex;
            }
            .header-right .location-btn span.loc-text {
                display: none;
            }
            .header-right .btn-primary {
                padding: 8px 14px;
                font-size: 13px;
                min-height: 38px;
            }
            .header-right .location-btn {
                padding: 8px 10px;
                min-height: 38px;
            }
            .page-hero {
                padding: 36px 0 32px;
            }
            .page-hero-content {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .page-hero-text h1 {
                font-size: 27px;
            }
            .page-hero-visual img {
                max-width: 100%;
                aspect-ratio: 16/9;
            }
            .hero-float-card {
                position: static;
                margin-top: 12px;
            }
            .course-grid {
                grid-template-columns: 1fr;
            }
            .coach-grid {
                grid-template-columns: 1fr;
            }
            .steps-grid {
                grid-template-columns: 1fr;
            }
            .cta-card {
                grid-template-columns: 1fr;
                padding: 24px;
                gap: 24px;
            }
            .form-row {
                grid-template-columns: 1fr;
            }
            .footer-top {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
            .section-title {
                font-size: 23px;
            }
            .hero-meta {
                gap: 16px;
            }
            .hero-meta-item .num {
                font-size: 22px;
            }
            .compare-table {
                min-width: 480px;
            }
            .compare-table th,
            .compare-table td {
                padding: 12px 14px;
                font-size: 13px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .logo {
                font-size: 18px;
                gap: 8px;
            }
            .logo-icon {
                width: 30px;
                height: 30px;
                font-size: 13px;
                border-radius: 8px;
            }
            .header-right .btn-primary {
                padding: 6px 10px;
                font-size: 12px;
                min-height: 36px;
            }
            .breadcrumb {
                font-size: 12px;
                gap: 4px;
            }
            .page-hero-text h1 {
                font-size: 23px;
            }
            .page-hero-text .hero-desc {
                font-size: 15px;
            }
            .hero-meta-item .num {
                font-size: 20px;
            }
            .section-title {
                font-size: 21px;
            }
            .course-card-body {
                padding: 16px 18px 18px;
            }
            .cta-card {
                padding: 18px;
            }
            .cta-info h2 {
                font-size: 21px;
            }
            .form-submit-btn {
                font-size: 15px;
                min-height: 44px;
            }
            .faq-item summary {
                padding: 14px 16px;
                font-size: 14px;
            }
            .faq-item .faq-content {
                padding: 0 16px 16px;
                font-size: 14px;
            }
            .filter-bar {
                padding: 10px 12px;
                gap: 6px;
            }
            .filter-chip {
                padding: 6px 12px;
                font-size: 12px;
            }
            .compare-table {
                min-width: 400px;
            }
        }

/* roulang page: category4 */
:root {
            --mk-blue: #1D6FE0;
            --mk-blue-dark: #1556B8;
            --mk-blue-light: #E8F0FE;
            --mk-orange: #FF7A00;
            --mk-orange-hover: #FF8C33;
            --mk-navy: #0F2B57;
            --mk-navy-light: #1A3F7A;
            --mk-bg: #F5F7FA;
            --mk-card: #FFFFFF;
            --mk-border: #E5E9F0;
            --mk-text: #1A2233;
            --mk-text-secondary: #5A6B85;
            --mk-text-light: #8A9BB5;
            --mk-green: #22C55E;
            --mk-green-light: #E8F9EF;
            --mk-yellow: #F5A623;
            --mk-yellow-light: #FEF5E6;
            --mk-radius: 12px;
            --mk-radius-sm: 8px;
            --mk-radius-lg: 20px;
            --mk-shadow: 0 8px 24px rgba(15, 43, 87, 0.06);
            --mk-shadow-hover: 0 16px 40px rgba(15, 43, 87, 0.12);
            --mk-shadow-lg: 0 20px 50px rgba(15, 43, 87, 0.1);
            --mk-transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --mk-font-sans: 'Noto Sans SC', 'HarmonyOS Sans SC', 'MiSans', '思源黑体', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
            --mk-font-num: 'Inter', 'Roboto', 'Alibaba Sans', 'Noto Sans SC', system-ui, sans-serif;
            --mk-container: 1240px;
            --mk-header-height: 64px;
            --mk-section-gap: 72px;
        }
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--mk-font-sans);
            font-size: 16px;
            line-height: 1.7;
            color: var(--mk-text);
            background-color: var(--mk-bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border: 0;
        }
        a {
            color: var(--mk-blue);
            text-decoration: none;
            transition: color var(--mk-transition);
        }
        a:hover {
            color: var(--mk-orange);
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            border: none;
            outline: none;
            background: none;
        }
        button {
            cursor: pointer;
        }
        .container {
            max-width: var(--mk-container);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* Header */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.96);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--mk-border);
            height: var(--mk-header-height);
            display: flex;
            align-items: center;
            transition: box-shadow var(--mk-transition);
        }
        .site-header.scrolled {
            box-shadow: 0 4px 20px rgba(15, 43, 87, 0.08);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 28px;
            width: 100%;
            max-width: var(--mk-container);
            margin: 0 auto;
            padding: 0 24px;
            height: 100%;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 22px;
            font-weight: 700;
            color: var(--mk-navy);
            white-space: nowrap;
            letter-spacing: -0.01em;
            flex-shrink: 0;
            text-decoration: none;
        }
        .logo:hover {
            color: var(--mk-navy);
        }
        .logo-icon {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: var(--mk-blue);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 14px;
            font-weight: 700;
            letter-spacing: -0.5px;
            flex-shrink: 0;
        }
        .logo span {
            font-size: 22px;
            font-weight: 700;
            color: var(--mk-navy);
            letter-spacing: -0.01em;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 6px;
            flex: 1;
            justify-content: center;
            flex-wrap: wrap;
        }
        .nav-link {
            display: inline-flex;
            align-items: center;
            padding: 8px 14px;
            font-size: 15px;
            font-weight: 500;
            color: var(--mk-text-secondary);
            border-radius: 8px;
            transition: all var(--mk-transition);
            white-space: nowrap;
            text-decoration: none;
            position: relative;
        }
        .nav-link:hover {
            color: var(--mk-blue);
            background: var(--mk-blue-light);
        }
        .nav-link.active {
            color: var(--mk-blue);
            background: var(--mk-blue-light);
            font-weight: 600;
        }
        .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 0px;
            left: 50%;
            transform: translateX(-50%);
            width: 18px;
            height: 2px;
            background: var(--mk-blue);
            border-radius: 2px;
        }
        .location-btn-wrap {
            position: relative;
            flex-shrink: 0;
        }
        .location-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 16px;
            font-size: 14px;
            font-weight: 500;
            color: var(--mk-navy);
            background: var(--mk-card);
            border: 1px solid var(--mk-border);
            border-radius: 100px;
            cursor: pointer;
            transition: all var(--mk-transition);
            white-space: nowrap;
        }
        .location-btn:hover {
            border-color: var(--mk-blue);
            color: var(--mk-blue);
            box-shadow: 0 4px 12px rgba(29, 111, 224, 0.1);
        }
        .location-btn i {
            color: var(--mk-orange);
            font-size: 14px;
        }
        .location-dropdown {
            position: absolute;
            top: calc(100% + 10px);
            right: 0;
            min-width: 280px;
            background: #fff;
            border-radius: var(--mk-radius);
            box-shadow: var(--mk-shadow-lg);
            border: 1px solid var(--mk-border);
            padding: 12px;
            display: none;
            z-index: 1001;
        }
        .location-dropdown.show {
            display: block;
        }
        .location-city-list {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            margin-bottom: 12px;
        }
        .location-city-list button {
            padding: 6px 12px;
            font-size: 13px;
            border-radius: 6px;
            background: var(--mk-bg);
            color: var(--mk-text-secondary);
            cursor: pointer;
            transition: all var(--mk-transition);
        }
        .location-city-list button:hover {
            background: var(--mk-blue-light);
            color: var(--mk-blue);
        }
        .location-city-list button.active {
            background: var(--mk-blue);
            color: #fff;
        }
        .location-store-item {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 8px 6px;
            border-radius: 8px;
            cursor: pointer;
            transition: background var(--mk-transition);
        }
        .location-store-item:hover {
            background: var(--mk-bg);
        }
        .location-store-item i {
            color: var(--mk-orange);
            font-size: 14px;
        }
        .location-store-item strong {
            font-size: 14px;
            font-weight: 600;
            color: var(--mk-text);
        }
        .location-store-item span {
            font-size: 12px;
            color: var(--mk-text-light);
            display: block;
        }
        .location-store-item .store-info {
            flex: 1;
        }
        .navbar-toggler {
            display: none;
            border: 1px solid var(--mk-border);
            border-radius: 8px;
            padding: 8px 10px;
            background: #fff;
            color: var(--mk-navy);
            font-size: 18px;
        }
        .mobile-menu-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(15, 43, 87, 0.4);
            z-index: 998;
        }
        .mobile-menu-overlay.show {
            display: block;
        }

        /* Breadcrumb */
        .breadcrumb-section {
            padding: 20px 0 0;
            background: var(--mk-bg);
        }
        .breadcrumb-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--mk-text-light);
            flex-wrap: wrap;
        }
        .breadcrumb-nav a {
            color: var(--mk-text-secondary);
            text-decoration: none;
        }
        .breadcrumb-nav a:hover {
            color: var(--mk-blue);
        }
        .breadcrumb-nav .separator {
            color: var(--mk-text-light);
        }
        .breadcrumb-nav .current {
            color: var(--mk-navy);
            font-weight: 500;
        }

        /* Hero */
        .category-hero {
            padding: 32px 0 48px;
            background: linear-gradient(135deg, #F0F5FE 0%, #E8F0FE 40%, #F5F7FA 100%);
            position: relative;
            overflow: hidden;
        }
        .category-hero::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -40px;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(29, 111, 224, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .category-hero::after {
            content: '';
            position: absolute;
            bottom: -80px;
            left: -60px;
            width: 350px;
            height: 350px;
            background: radial-gradient(circle, rgba(255, 122, 0, 0.06) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .category-hero .container {
            position: relative;
            z-index: 1;
        }
        .category-hero-grid {
            display: grid;
            grid-template-columns: 1fr 380px;
            gap: 48px;
            align-items: center;
        }
        .category-hero-content h1 {
            font-size: 36px;
            font-weight: 700;
            color: var(--mk-navy);
            line-height: 1.3;
            letter-spacing: -0.02em;
            margin-bottom: 16px;
        }
        .category-hero-content h1 .highlight {
            color: var(--mk-blue);
        }
        .category-hero-content .hero-subtitle {
            font-size: 17px;
            color: var(--mk-text-secondary);
            line-height: 1.8;
            margin-bottom: 24px;
            max-width: 580px;
        }
        .hero-actions {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .btn-primary-mk {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 24px;
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            background: var(--mk-orange);
            border-radius: 8px;
            cursor: pointer;
            transition: all var(--mk-transition);
            text-decoration: none;
            border: 2px solid var(--mk-orange);
        }
        .btn-primary-mk:hover {
            background: var(--mk-orange-hover);
            border-color: var(--mk-orange-hover);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(255, 122, 0, 0.25);
        }
        .btn-secondary-mk {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 24px;
            font-size: 15px;
            font-weight: 600;
            color: var(--mk-blue);
            background: #fff;
            border-radius: 8px;
            cursor: pointer;
            transition: all var(--mk-transition);
            text-decoration: none;
            border: 2px solid var(--mk-blue);
        }
        .btn-secondary-mk:hover {
            background: var(--mk-blue);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(29, 111, 224, 0.2);
        }
        .hero-data-card {
            background: #fff;
            border-radius: var(--mk-radius-lg);
            padding: 28px;
            box-shadow: var(--mk-shadow-lg);
            border: 1px solid var(--mk-border);
        }
        .hero-data-card h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--mk-navy);
            margin-bottom: 16px;
        }
        .hero-data-item {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 8px 0;
            border-bottom: 1px dashed var(--mk-border);
        }
        .hero-data-item:last-child {
            border-bottom: none;
        }
        .hero-data-item span {
            font-size: 14px;
            color: var(--mk-text-secondary);
        }
        .hero-data-item strong {
            font-size: 18px;
            font-weight: 700;
            color: var(--mk-navy);
            font-family: var(--mk-font-num);
        }

        /* Stats bar */
        .stats-bar-section {
            padding: 32px 0 0;
        }
        .stats-bar-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .stat-card {
            background: #fff;
            border: 1px solid var(--mk-border);
            border-radius: var(--mk-radius);
            padding: 24px 20px;
            text-align: center;
            transition: all var(--mk-transition);
        }
        .stat-card:hover {
            box-shadow: var(--mk-shadow-hover);
            transform: translateY(-2px);
        }
        .stat-number {
            font-size: 42px;
            font-weight: 800;
            color: var(--mk-blue);
            font-family: var(--mk-font-num);
            line-height: 1.2;
            margin-bottom: 6px;
        }
        .stat-number.orange {
            color: var(--mk-orange);
        }
        .stat-label {
            font-size: 14px;
            color: var(--mk-text-secondary);
            font-weight: 500;
            margin-bottom: 4px;
        }
        .stat-desc {
            font-size: 12px;
            color: var(--mk-text-light);
        }

        /* Section common */
        .section {
            padding: var(--mk-section-gap) 0;
        }
        .section-head {
            max-width: 720px;
            margin-bottom: 40px;
        }
        .section-head.center {
            margin-left: auto;
            margin-right: auto;
            text-align: center;
        }
        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            font-weight: 600;
            color: var(--mk-orange);
            background: #FFF3E8;
            padding: 6px 16px;
            border-radius: 100px;
            margin-bottom: 16px;
            letter-spacing: 0.5px;
        }
        .section-tag::before {
            content: '';
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--mk-orange);
            flex-shrink: 0;
        }
        .section-title {
            font-size: 28px;
            font-weight: 700;
            color: var(--mk-navy);
            line-height: 1.35;
            margin-bottom: 14px;
            letter-spacing: -0.02em;
        }
        .section-desc {
            font-size: 16px;
            color: var(--mk-text-secondary);
            line-height: 1.8;
        }

        /* Product cards */
        .product-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .product-card {
            background: #fff;
            border: 1px solid var(--mk-border);
            border-radius: var(--mk-radius);
            overflow: hidden;
            transition: all var(--mk-transition);
        }
        .product-card:hover {
            box-shadow: var(--mk-shadow-hover);
            transform: translateY(-3px);
        }
        .product-card-img {
            height: 200px;
            overflow: hidden;
            position: relative;
        }
        .product-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .product-card:hover .product-card-img img {
            transform: scale(1.04);
        }
        .product-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
        }
        .badge-tag {
            padding: 4px 10px;
            font-size: 12px;
            font-weight: 600;
            border-radius: 100px;
            background: #fff;
            color: var(--mk-blue);
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
        }
        .badge-tag.orange {
            color: var(--mk-orange);
            background: #FFF3E8;
        }
        .badge-tag.green {
            color: var(--mk-green);
            background: var(--mk-green-light);
        }
        .product-card-body {
            padding: 20px 20px 22px;
        }
        .product-card-body h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--mk-navy);
            margin-bottom: 8px;
            line-height: 1.4;
        }
        .product-rating-row {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 10px;
        }
        .rating-stars {
            display: flex;
            gap: 2px;
            color: var(--mk-yellow);
            font-size: 13px;
        }
        .rating-score {
            font-size: 13px;
            font-weight: 600;
            color: var(--mk-text-secondary);
        }
        .rating-score strong {
            color: var(--mk-orange);
            font-size: 16px;
        }
        .product-card-body p {
            font-size: 14px;
            color: var(--mk-text-secondary);
            line-height: 1.7;
            margin-bottom: 14px;
        }
        .score-bar-row {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 6px;
            font-size: 12px;
        }
        .score-bar-row .score-label {
            width: 50px;
            color: var(--mk-text-secondary);
            flex-shrink: 0;
        }
        .score-bar-track {
            flex: 1;
            height: 6px;
            background: #EAF0F6;
            border-radius: 100px;
            overflow: hidden;
        }
        .score-bar-fill {
            height: 100%;
            border-radius: 100px;
            background: var(--mk-blue);
            transition: width 0.6s ease;
        }
        .score-bar-fill.orange {
            background: var(--mk-orange);
        }
        .score-bar-fill.green {
            background: var(--mk-green);
        }
        .score-bar-row .score-val {
            width: 32px;
            text-align: right;
            font-weight: 600;
            color: var(--mk-text);
            font-family: var(--mk-font-num);
            flex-shrink: 0;
        }
        .product-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 600;
            color: var(--mk-blue);
            text-decoration: none;
            transition: color var(--mk-transition);
        }
        .product-link:hover {
            color: var(--mk-orange);
        }

        /* Comparison table */
        .compare-table-wrap {
            overflow-x: auto;
            border-radius: var(--mk-radius);
            border: 1px solid var(--mk-border);
            background: #fff;
            box-shadow: var(--mk-shadow);
        }
        .compare-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 700px;
        }
        .compare-table th {
            padding: 16px 16px;
            font-size: 14px;
            font-weight: 700;
            color: var(--mk-navy);
            background: #F8FAFC;
            border-bottom: 1px solid var(--mk-border);
            text-align: center;
        }
        .compare-table th:first-child {
            text-align: left;
        }
        .compare-table td {
            padding: 14px 16px;
            font-size: 14px;
            color: var(--mk-text-secondary);
            border-bottom: 1px solid #F0F3F7;
            text-align: center;
        }
        .compare-table td:first-child {
            text-align: left;
            font-weight: 600;
            color: var(--mk-text);
        }
        .compare-table tr:last-child td {
            border-bottom: none;
        }
        .compare-table .score-cell {
            font-weight: 700;
            color: var(--mk-blue);
            font-family: var(--mk-font-num);
        }
        .compare-table .score-cell.high {
            color: var(--mk-green);
        }
        .compare-table .score-cell.mid {
            color: var(--mk-orange);
        }

        /* Deep content */
        .deep-content-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: start;
        }
        .deep-content-text h3 {
            font-size: 22px;
            font-weight: 700;
            color: var(--mk-navy);
            margin-bottom: 16px;
            line-height: 1.4;
        }
        .deep-content-text p {
            font-size: 15px;
            color: var(--mk-text-secondary);
            line-height: 1.9;
            margin-bottom: 16px;
        }
        .deep-content-text p strong {
            color: var(--mk-text);
            font-weight: 600;
        }
        .deep-content-img {
            border-radius: var(--mk-radius-lg);
            overflow: hidden;
            box-shadow: var(--mk-shadow-lg);
        }
        .deep-content-img img {
            width: 100%;
            height: 320px;
            object-fit: cover;
        }

        /* Buying guide */
        .guide-list {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
        }
        .guide-item {
            display: flex;
            gap: 14px;
            padding: 20px;
            background: #fff;
            border: 1px solid var(--mk-border);
            border-radius: var(--mk-radius);
            transition: all var(--mk-transition);
        }
        .guide-item:hover {
            box-shadow: var(--mk-shadow);
            transform: translateY(-2px);
        }
        .guide-icon {
            width: 44px;
            height: 44px;
            border-radius: 10px;
            background: var(--mk-blue-light);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--mk-blue);
            font-size: 18px;
            flex-shrink: 0;
        }
        .guide-item h4 {
            font-size: 15px;
            font-weight: 700;
            color: var(--mk-navy);
            margin-bottom: 4px;
        }
        .guide-item p {
            font-size: 14px;
            color: var(--mk-text-secondary);
            line-height: 1.7;
            margin: 0;
        }

        /* FAQ */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }
        .faq-item {
            background: #fff;
            border: 1px solid var(--mk-border);
            border-radius: var(--mk-radius);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--mk-transition);
        }
        .faq-item:hover {
            box-shadow: var(--mk-shadow);
        }
        .faq-item summary {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 18px 20px;
            cursor: pointer;
            font-size: 15px;
            font-weight: 600;
            color: var(--mk-navy);
            list-style: none;
            user-select: none;
            transition: all var(--mk-transition);
        }
        .faq-item summary::-webkit-details-marker {
            display: none;
        }
        .faq-item summary::after {
            content: '+';
            font-size: 22px;
            font-weight: 400;
            color: var(--mk-blue);
            transition: transform var(--mk-transition);
            flex-shrink: 0;
        }
        .faq-item[open] summary::after {
            transform: rotate(45deg);
            color: var(--mk-orange);
        }
        .faq-item summary:hover {
            color: var(--mk-blue);
        }
        .faq-item[open] summary {
            background: var(--mk-blue-light);
            color: var(--mk-blue);
        }
        .faq-answer {
            padding: 0 20px 20px;
            font-size: 14px;
            color: var(--mk-text-secondary);
            line-height: 1.8;
        }
        .faq-item[open] .faq-answer {
            background: #F8FAFC;
        }

        /* CTA form */
        .cta-section {
            background: linear-gradient(135deg, #0F2B57 0%, #1A3F7A 60%, #1D6FE0 100%);
            padding: 64px 0;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: -100px;
            right: -80px;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(255, 122, 0, 0.15) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .cta-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
            position: relative;
            z-index: 1;
        }
        .cta-info h2 {
            font-size: 30px;
            font-weight: 700;
            color: #fff;
            line-height: 1.35;
            margin-bottom: 16px;
            letter-spacing: -0.02em;
        }
        .cta-info p {
            font-size: 16px;
            color: rgba(255, 255, 255, 0.78);
            line-height: 1.8;
            margin-bottom: 24px;
        }
        .cta-trust-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .cta-trust-item {
            display: flex;
            align-items: center;
            gap: 10px;
            color: rgba(255, 255, 255, 0.85);
            font-size: 14px;
        }
        .cta-trust-item i {
            color: var(--mk-green);
            flex-shrink: 0;
        }
        .cta-form-card {
            background: #fff;
            border-radius: var(--mk-radius-lg);
            padding: 32px;
            box-shadow: 0 24px 60px rgba(0, 0, 0, 0.2);
        }
        .cta-form-card h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--mk-navy);
            margin-bottom: 20px;
        }
        .form-group {
            margin-bottom: 16px;
        }
        .form-group label {
            display: block;
            font-size: 14px;
            font-weight: 600;
            color: var(--mk-text);
            margin-bottom: 6px;
        }
        .form-control-mk {
            width: 100%;
            padding: 12px 16px;
            font-size: 14px;
            color: var(--mk-text);
            border: 1.5px solid var(--mk-border);
            border-radius: 8px;
            background: #fff;
            transition: all var(--mk-transition);
        }
        .form-control-mk:focus {
            border-color: var(--mk-blue);
            box-shadow: 0 0 0 4px rgba(29, 111, 224, 0.12);
        }
        .form-control-mk::placeholder {
            color: var(--mk-text-light);
        }
        textarea.form-control-mk {
            min-height: 100px;
            resize: vertical;
        }
        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 14px;
        }
        .btn-submit-mk {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            width: 100%;
            padding: 14px 24px;
            font-size: 16px;
            font-weight: 700;
            color: #fff;
            background: var(--mk-orange);
            border-radius: 8px;
            cursor: pointer;
            transition: all var(--mk-transition);
            border: 2px solid var(--mk-orange);
        }
        .btn-submit-mk:hover {
            background: var(--mk-orange-hover);
            border-color: var(--mk-orange-hover);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(255, 122, 0, 0.3);
        }
        .btn-submit-mk:focus {
            box-shadow: 0 0 0 4px rgba(29, 111, 224, 0.3);
        }
        .form-success {
            display: none;
            padding: 16px;
            background: var(--mk-green-light);
            border-radius: 8px;
            color: var(--mk-green);
            font-size: 14px;
            font-weight: 600;
            text-align: center;
            margin-top: 12px;
        }
        .form-success.show {
            display: block;
        }

        /* Footer */
        .site-footer {
            background: var(--mk-navy);
            color: rgba(255, 255, 255, 0.7);
            padding: 56px 0 0;
        }
        .footer-top {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
            gap: 40px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }
        .footer-brand .logo {
            color: #fff;
            margin-bottom: 14px;
        }
        .footer-brand .logo span {
            color: #fff;
        }
        .footer-brand p {
            font-size: 14px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.6);
            margin-bottom: 16px;
            max-width: 320px;
        }
        .footer-col h4 {
            font-size: 15px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col ul li {
            margin-bottom: 10px;
        }
        .footer-col ul li a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 14px;
            text-decoration: none;
            transition: color var(--mk-transition);
        }
        .footer-col ul li a:hover {
            color: var(--mk-orange);
        }
        .footer-contact p {
            font-size: 13px;
            line-height: 1.7;
            margin-bottom: 8px;
            color: rgba(255, 255, 255, 0.6);
        }
        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            padding: 20px 0;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.5);
        }
        .footer-beian {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }
        .footer-bottom a {
            color: rgba(255, 255, 255, 0.5);
            text-decoration: none;
        }
        .footer-bottom a:hover {
            color: var(--mk-orange);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .category-hero-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .hero-data-card {
                max-width: 420px;
            }
            .product-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .deep-content-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .cta-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .footer-top {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
        }
        @media (max-width: 768px) {
            :root {
                --mk-section-gap: 48px;
                --mk-header-height: 56px;
            }
            .header-inner {
                gap: 12px;
                padding: 0 16px;
            }
            .main-nav {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: #fff;
                flex-direction: column;
                gap: 0;
                padding: 12px 16px;
                border-bottom: 1px solid var(--mk-border);
                box-shadow: 0 12px 30px rgba(15, 43, 87, 0.1);
                align-items: flex-start;
            }
            .main-nav.show {
                display: flex;
            }
            .nav-link {
                width: 100%;
                padding: 12px 8px;
                font-size: 15px;
                border-radius: 6px;
            }
            .nav-link.active::after {
                display: none;
            }
            .navbar-toggler {
                display: flex;
                align-items: center;
                justify-content: center;
            }
            .location-btn span {
                display: none;
            }
            .location-btn {
                padding: 8px 10px;
            }
            .category-hero {
                padding: 24px 0 36px;
            }
            .category-hero-content h1 {
                font-size: 26px;
            }
            .category-hero-content .hero-subtitle {
                font-size: 15px;
            }
            .stats-bar-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
            .stat-number {
                font-size: 30px;
            }
            .product-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .guide-list {
                grid-template-columns: 1fr;
                gap: 12px;
            }
            .form-row {
                grid-template-columns: 1fr;
                gap: 0;
            }
            .cta-form-card {
                padding: 20px;
            }
            .section-title {
                font-size: 22px;
            }
            .footer-top {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
            .container {
                padding: 0 16px;
            }
            .deep-content-img img {
                height: 220px;
            }
            .location-dropdown {
                right: -60px;
                min-width: 260px;
            }
        }
        @media (max-width: 520px) {
            .category-hero-content h1 {
                font-size: 22px;
            }
            .hero-actions {
                flex-direction: column;
                gap: 10px;
            }
            .btn-primary-mk,
            .btn-secondary-mk {
                width: 100%;
                justify-content: center;
            }
            .stats-bar-grid {
                grid-template-columns: 1fr;
            }
            .stat-card {
                padding: 16px;
                display: flex;
                align-items: center;
                gap: 16px;
                text-align: left;
            }
            .stat-number {
                font-size: 28px;
                min-width: 80px;
                margin-bottom: 0;
            }
            .stat-label {
                font-size: 13px;
                margin-bottom: 2px;
            }
            .product-card-img {
                height: 180px;
            }
            .breadcrumb-nav {
                font-size: 12px;
            }
            .cta-section {
                padding: 40px 0;
            }
            .cta-info h2 {
                font-size: 24px;
            }
        }

/* roulang page: category5 */
:root {
            --mk-blue: #1D6FE0;
            --mk-blue-dark: #1556B8;
            --mk-blue-light: #E8F0FE;
            --mk-orange: #FF7A00;
            --mk-orange-hover: #FF8C33;
            --mk-navy: #0F2B57;
            --mk-navy-light: #1A3F7A;
            --mk-bg: #F5F7FA;
            --mk-card: #FFFFFF;
            --mk-border: #E5E9F0;
            --mk-text: #1A2233;
            --mk-text-secondary: #5A6B85;
            --mk-text-light: #8A9BB5;
            --mk-green: #22C55E;
            --mk-green-light: #E8F9EF;
            --mk-yellow: #F5A623;
            --mk-yellow-light: #FEF5E6;
            --mk-radius: 12px;
            --mk-radius-sm: 8px;
            --mk-radius-lg: 20px;
            --mk-shadow: 0 8px 24px rgba(15, 43, 87, 0.06);
            --mk-shadow-hover: 0 16px 40px rgba(15, 43, 87, 0.12);
            --mk-shadow-lg: 0 20px 50px rgba(15, 43, 87, 0.1);
            --mk-transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --mk-font-sans: 'HarmonyOS Sans SC', 'MiSans', '思源黑体', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
            --mk-font-num: 'Inter', 'Roboto', 'Alibaba Sans', 'HarmonyOS Sans SC', system-ui, sans-serif;
            --mk-container: 1240px;
            --mk-header-height: 64px;
            --mk-section-gap: 72px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--mk-font-sans);
            font-size: 16px;
            line-height: 1.7;
            color: var(--mk-text);
            background-color: var(--mk-bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border: 0;
        }

        a {
            color: var(--mk-blue);
            text-decoration: none;
            transition: color var(--mk-transition);
        }

        a:hover {
            color: var(--mk-orange);
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            border: none;
            outline: none;
            background: none;
        }

        button {
            cursor: pointer;
        }

        .container {
            max-width: var(--mk-container);
            margin: 0 auto;
            padding: 0 24px;
        }

        .section {
            padding: var(--mk-section-gap) 0;
        }

        .section-tight {
            padding: 48px 0;
        }

        .section-head {
            max-width: 780px;
            margin-bottom: 40px;
        }

        .section-head.center {
            margin-left: auto;
            margin-right: auto;
            text-align: center;
        }

        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            font-weight: 600;
            color: var(--mk-orange);
            background: #FFF3E8;
            padding: 6px 16px;
            border-radius: 100px;
            margin-bottom: 14px;
            letter-spacing: 0.5px;
        }

        .section-tag::before {
            content: '';
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--mk-orange);
            flex-shrink: 0;
        }

        .section-title {
            font-size: 28px;
            font-weight: 700;
            color: var(--mk-navy);
            line-height: 1.35;
            margin-bottom: 14px;
            letter-spacing: -0.02em;
        }

        .section-desc {
            font-size: 16px;
            color: var(--mk-text-secondary);
            line-height: 1.8;
        }

        .text-orange {
            color: var(--mk-orange);
        }
        .text-blue {
            color: var(--mk-blue);
        }
        .text-navy {
            color: var(--mk-navy);
        }
        .text-green {
            color: var(--mk-green);
        }

        /* ========== HEADER ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--mk-border);
            height: var(--mk-header-height);
            display: flex;
            align-items: center;
            transition: box-shadow var(--mk-transition);
        }

        .site-header.scrolled {
            box-shadow: 0 4px 20px rgba(15, 43, 87, 0.08);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            width: 100%;
            max-width: var(--mk-container);
            margin: 0 auto;
            padding: 0 24px;
            height: 100%;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 22px;
            font-weight: 700;
            color: var(--mk-navy);
            white-space: nowrap;
            letter-spacing: -0.01em;
            flex-shrink: 0;
        }

        .logo:hover {
            color: var(--mk-navy);
        }

        .logo-icon {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: var(--mk-blue);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 14px;
            font-weight: 700;
            font-family: var(--mk-font-num);
            letter-spacing: -0.02em;
            flex-shrink: 0;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            margin: 0 auto;
        }

        .nav-link {
            display: flex;
            align-items: center;
            gap: 4px;
            font-size: 15px;
            font-weight: 500;
            color: var(--mk-text-secondary);
            padding: 8px 14px;
            border-radius: 8px;
            white-space: nowrap;
            transition: all var(--mk-transition);
            position: relative;
        }

        .nav-link:hover {
            color: var(--mk-blue);
            background: var(--mk-blue-light);
        }

        .nav-link.active {
            color: var(--mk-blue);
            background: var(--mk-blue-light);
            font-weight: 600;
        }

        .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 3px;
            border-radius: 2px;
            background: var(--mk-orange);
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .location-btn {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 500;
            color: var(--mk-navy);
            background: var(--mk-card);
            border: 1px solid var(--mk-border);
            padding: 8px 14px;
            border-radius: 8px;
            transition: all var(--mk-transition);
            cursor: pointer;
            white-space: nowrap;
        }

        .location-btn:hover {
            border-color: var(--mk-blue);
            color: var(--mk-blue);
            background: var(--mk-blue-light);
        }

        .location-btn .fa-location-dot {
            color: var(--mk-orange);
            font-size: 15px;
        }

        .btn-primary-sm {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 600;
            color: #fff;
            background: var(--mk-orange);
            padding: 9px 18px;
            border-radius: 8px;
            white-space: nowrap;
            transition: all var(--mk-transition);
            cursor: pointer;
        }

        .btn-primary-sm:hover {
            background: var(--mk-orange-hover);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(255, 122, 0, 0.3);
        }

        .mobile-toggle {
            display: none;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 8px;
            border: 1px solid var(--mk-border);
            background: var(--mk-card);
            color: var(--mk-navy);
            font-size: 18px;
            cursor: pointer;
            transition: all var(--mk-transition);
            flex-shrink: 0;
        }

        .mobile-toggle:hover {
            border-color: var(--mk-blue);
            color: var(--mk-blue);
        }

        /* Location dropdown panel */
        .location-panel {
            position: fixed;
            top: var(--mk-header-height);
            right: 0;
            z-index: 999;
            width: 340px;
            max-width: 100vw;
            max-height: 70vh;
            overflow-y: auto;
            background: var(--mk-card);
            border: 1px solid var(--mk-border);
            border-radius: 0 0 12px 12px;
            box-shadow: var(--mk-shadow-lg);
            padding: 20px;
            display: none;
            animation: slideDown 0.3s ease;
        }

        .location-panel.open {
            display: block;
        }

        @keyframes slideDown {
            from {
                opacity: 0;
                transform: translateY(-10px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .location-panel h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--mk-navy);
            margin-bottom: 12px;
        }

        .city-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 8px;
            margin-bottom: 16px;
        }

        .city-btn {
            padding: 8px 10px;
            border-radius: 6px;
            border: 1px solid var(--mk-border);
            background: var(--mk-bg);
            font-size: 13px;
            color: var(--mk-text-secondary);
            text-align: center;
            cursor: pointer;
            transition: all var(--mk-transition);
        }

        .city-btn:hover,
        .city-btn.active {
            border-color: var(--mk-blue);
            background: var(--mk-blue-light);
            color: var(--mk-blue);
        }

        .nearby-venue-item {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 0;
            border-bottom: 1px solid var(--mk-border);
        }

        .nearby-venue-item:last-child {
            border-bottom: none;
        }

        .nearby-venue-item .venue-name {
            font-size: 14px;
            font-weight: 600;
            color: var(--mk-text);
        }
        .nearby-venue-item .venue-addr {
            font-size: 12px;
            color: var(--mk-text-light);
        }

        .panel-overlay {
            position: fixed;
            inset: 0;
            z-index: 998;
            background: rgba(15, 43, 87, 0.3);
            display: none;
        }

        .panel-overlay.open {
            display: block;
        }

        /* ========== BREADCRUMB ========== */
        .breadcrumb-wrap {
            background: var(--mk-card);
            border-bottom: 1px solid var(--mk-border);
            padding: 14px 0;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--mk-text-light);
            flex-wrap: wrap;
        }

        .breadcrumb a {
            color: var(--mk-text-secondary);
        }
        .breadcrumb a:hover {
            color: var(--mk-orange);
        }
        .breadcrumb .separator {
            color: var(--mk-border);
        }
        .breadcrumb .current {
            color: var(--mk-blue);
            font-weight: 500;
        }

        /* ========== HERO BANNER ========== */
        .hero-banner {
            position: relative;
            padding: 56px 0 48px;
            background: linear-gradient(135deg, var(--mk-navy) 0%, var(--mk-navy-light) 60%, var(--mk-blue) 100%);
            overflow: hidden;
        }

        .hero-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.18;
            pointer-events: none;
        }

        .hero-banner::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--mk-orange), var(--mk-blue), var(--mk-orange));
            background-size: 200% 100%;
            animation: stripeMove 8s linear infinite;
        }

        @keyframes stripeMove {
            0% {
                background-position: 0% 0%;
            }
            100% {
                background-position: 200% 0%;
            }
        }

        .hero-banner .container {
            position: relative;
            z-index: 1;
        }

        .hero-banner h1 {
            font-size: 34px;
            font-weight: 700;
            color: #fff;
            line-height: 1.35;
            margin-bottom: 16px;
            letter-spacing: -0.01em;
        }

        .hero-banner .hero-sub {
            font-size: 17px;
            color: rgba(255, 255, 255, 0.85);
            line-height: 1.8;
            max-width: 700px;
            margin-bottom: 24px;
        }

        .hero-quick-stats {
            display: flex;
            flex-wrap: wrap;
            gap: 28px;
        }

        .hero-quick-stat {
            display: flex;
            align-items: center;
            gap: 10px;
            color: #fff;
        }
        .hero-quick-stat .stat-num {
            font-size: 28px;
            font-weight: 800;
            font-family: var(--mk-font-num);
            color: #fff;
            line-height: 1;
        }
        .hero-quick-stat .stat-label {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.75);
        }

        /* ========== CITY FILTER ========== */
        .city-filter-section {
            background: var(--mk-card);
            border-bottom: 1px solid var(--mk-border);
            padding: 20px 0;
            position: sticky;
            top: var(--mk-header-height);
            z-index: 500;
            box-shadow: 0 2px 8px rgba(15, 43, 87, 0.04);
        }

        .filter-row {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }

        .filter-label {
            font-size: 14px;
            font-weight: 600;
            color: var(--mk-navy);
            margin-right: 4px;
            display: flex;
            align-items: center;
            gap: 6px;
            white-space: nowrap;
        }
        .filter-label .fa-location-dot {
            color: var(--mk-orange);
        }

        .filter-chip {
            padding: 7px 16px;
            border-radius: 100px;
            border: 1px solid var(--mk-border);
            background: var(--mk-bg);
            font-size: 13px;
            color: var(--mk-text-secondary);
            cursor: pointer;
            transition: all var(--mk-transition);
            white-space: nowrap;
        }
        .filter-chip:hover {
            border-color: var(--mk-blue);
            color: var(--mk-blue);
            background: var(--mk-blue-light);
        }
        .filter-chip.active {
            border-color: var(--mk-blue);
            background: var(--mk-blue);
            color: #fff;
            font-weight: 600;
        }

        .filter-sport-select {
            padding: 7px 12px;
            border-radius: 8px;
            border: 1px solid var(--mk-border);
            background: var(--mk-card);
            font-size: 13px;
            color: var(--mk-text-secondary);
            cursor: pointer;
            transition: all var(--mk-transition);
        }
        .filter-sport-select:focus {
            border-color: var(--mk-blue);
            box-shadow: 0 0 0 3px rgba(29, 111, 224, 0.12);
        }

        /* ========== VENUE LIST ========== */
        .venue-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }

        .venue-card {
            background: var(--mk-card);
            border: 1px solid var(--mk-border);
            border-radius: var(--mk-radius);
            overflow: hidden;
            box-shadow: var(--mk-shadow);
            transition: all var(--mk-transition);
            display: flex;
            flex-direction: column;
        }

        .venue-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--mk-shadow-hover);
            border-color: rgba(29, 111, 224, 0.25);
        }

        .venue-card-img {
            position: relative;
            height: 200px;
            overflow: hidden;
        }

        .venue-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .venue-card:hover .venue-card-img img {
            transform: scale(1.04);
        }

        .venue-card-img .venue-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--mk-orange);
            color: #fff;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 100px;
        }
        .venue-card-img .venue-rating {
            position: absolute;
            top: 12px;
            right: 12px;
            background: rgba(15, 43, 87, 0.75);
            color: #fff;
            font-size: 13px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 100px;
            display: flex;
            align-items: center;
            gap: 4px;
            backdrop-filter: blur(4px);
        }
        .venue-card-img .venue-rating .fa-star {
            color: var(--mk-yellow);
            font-size: 11px;
        }

        .venue-card-body {
            padding: 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .venue-card-name {
            font-size: 18px;
            font-weight: 700;
            color: var(--mk-navy);
            margin-bottom: 6px;
            line-height: 1.4;
        }

        .venue-card-addr {
            font-size: 14px;
            color: var(--mk-text-secondary);
            margin-bottom: 12px;
            display: flex;
            align-items: flex-start;
            gap: 6px;
        }
        .venue-card-addr .fa-location-dot {
            color: var(--mk-orange);
            font-size: 14px;
            margin-top: 3px;
            flex-shrink: 0;
        }

        .venue-card-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            margin-bottom: 12px;
        }
        .venue-tag {
            font-size: 12px;
            padding: 3px 10px;
            border-radius: 100px;
            background: var(--mk-blue-light);
            color: var(--mk-blue);
            font-weight: 500;
        }
        .venue-tag.green {
            background: var(--mk-green-light);
            color: var(--mk-green);
        }
        .venue-tag.orange {
            background: #FFF3E8;
            color: var(--mk-orange);
        }

        .venue-card-info {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding-top: 14px;
            border-top: 1px solid var(--mk-border);
            margin-top: auto;
        }

        .venue-price {
            font-size: 14px;
            color: var(--mk-text-secondary);
        }
        .venue-price .price-num {
            font-size: 22px;
            font-weight: 800;
            color: var(--mk-orange);
            font-family: var(--mk-font-num);
        }
        .venue-price .price-unit {
            font-size: 12px;
            color: var(--mk-text-light);
        }

        .btn-book {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 600;
            color: #fff;
            background: var(--mk-blue);
            padding: 9px 18px;
            border-radius: 8px;
            cursor: pointer;
            transition: all var(--mk-transition);
            white-space: nowrap;
        }
        .btn-book:hover {
            background: var(--mk-blue-dark);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(29, 111, 224, 0.3);
        }

        /* ========== DEEP CONTENT ========== */
        .deep-content-section {
            background: var(--mk-card);
            border-top: 1px solid var(--mk-border);
            border-bottom: 1px solid var(--mk-border);
        }

        .deep-content-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .deep-content-text h2 {
            font-size: 24px;
            font-weight: 700;
            color: var(--mk-navy);
            margin-bottom: 16px;
            line-height: 1.4;
        }
        .deep-content-text p {
            font-size: 15px;
            color: var(--mk-text-secondary);
            line-height: 1.8;
            margin-bottom: 14px;
        }

        .deep-content-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .deep-content-list li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            font-size: 14px;
            color: var(--mk-text-secondary);
            padding: 6px 0;
            line-height: 1.6;
        }
        .deep-content-list li .fa-circle-check {
            color: var(--mk-green);
            font-size: 16px;
            margin-top: 2px;
            flex-shrink: 0;
        }

        .deep-content-img {
            border-radius: var(--mk-radius-lg);
            overflow: hidden;
            box-shadow: var(--mk-shadow-lg);
        }
        .deep-content-img img {
            width: 100%;
            height: 360px;
            object-fit: cover;
        }

        /* ========== FORM SECTION ========== */
        .booking-form-section {
            background: var(--mk-bg);
        }

        .form-wrapper {
            background: var(--mk-card);
            border-radius: var(--mk-radius-lg);
            box-shadow: var(--mk-shadow-lg);
            overflow: hidden;
            display: grid;
            grid-template-columns: 1fr 1.2fr;
        }

        .form-left {
            background: var(--mk-navy);
            padding: 40px 36px;
            color: #fff;
            display: flex;
            flex-direction: column;
        }
        .form-left h2 {
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 14px;
            line-height: 1.4;
        }
        .form-left p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.75);
            line-height: 1.7;
            margin-bottom: 20px;
        }
        .form-left .trust-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .form-left .trust-list li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.85);
            padding: 8px 0;
            line-height: 1.5;
        }
        .form-left .trust-list li .fa-circle-check {
            color: var(--mk-green);
            font-size: 15px;
            margin-top: 2px;
            flex-shrink: 0;
        }

        .form-left .hotline-box {
            margin-top: auto;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.15);
        }
        .form-left .hotline-box .hotline-label {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.6);
        }
        .form-left .hotline-box .hotline-num {
            font-size: 26px;
            font-weight: 800;
            font-family: var(--mk-font-num);
            color: var(--mk-orange);
            letter-spacing: 0.5px;
        }

        .form-right {
            padding: 40px 36px;
        }
        .form-right .form-title {
            font-size: 20px;
            font-weight: 700;
            color: var(--mk-navy);
            margin-bottom: 20px;
        }

        .form-group {
            margin-bottom: 16px;
        }
        .form-group label {
            display: block;
            font-size: 14px;
            font-weight: 500;
            color: var(--mk-text);
            margin-bottom: 6px;
        }
        .form-group label .required {
            color: var(--mk-orange);
        }

        .form-control {
            width: 100%;
            padding: 10px 14px;
            border-radius: 8px;
            border: 1px solid var(--mk-border);
            background: var(--mk-bg);
            font-size: 14px;
            color: var(--mk-text);
            transition: all var(--mk-transition);
        }
        .form-control:focus {
            border-color: var(--mk-blue);
            box-shadow: 0 0 0 3px rgba(29, 111, 224, 0.12);
            background: #fff;
            outline: none;
        }
        .form-control::placeholder {
            color: var(--mk-text-light);
        }
        textarea.form-control {
            min-height: 100px;
            resize: vertical;
        }

        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 14px;
        }

        .btn-submit {
            width: 100%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-size: 16px;
            font-weight: 700;
            color: #fff;
            background: var(--mk-orange);
            padding: 13px 24px;
            border-radius: 8px;
            cursor: pointer;
            transition: all var(--mk-transition);
            margin-top: 6px;
        }
        .btn-submit:hover {
            background: var(--mk-orange-hover);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(255, 122, 0, 0.35);
            color: #fff;
        }

        .form-success {
            display: none;
            text-align: center;
            padding: 30px 20px;
        }
        .form-success .success-icon {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: var(--mk-green-light);
            color: var(--mk-green);
            font-size: 28px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
        }
        .form-success h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--mk-navy);
            margin-bottom: 8px;
        }
        .form-success p {
            font-size: 14px;
            color: var(--mk-text-secondary);
        }

        /* ========== FAQ ========== */
        .faq-list {
            max-width: 780px;
            margin: 0 auto;
        }
        .faq-item {
            background: var(--mk-card);
            border: 1px solid var(--mk-border);
            border-radius: var(--mk-radius-sm);
            margin-bottom: 10px;
            overflow: hidden;
            transition: all var(--mk-transition);
        }
        .faq-item:hover {
            border-color: rgba(29, 111, 224, 0.3);
            box-shadow: 0 4px 12px rgba(15, 43, 87, 0.05);
        }
        .faq-item summary {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 16px 20px;
            cursor: pointer;
            font-size: 15px;
            font-weight: 600;
            color: var(--mk-navy);
            list-style: none;
            transition: all var(--mk-transition);
        }
        .faq-item summary::-webkit-details-marker {
            display: none;
        }
        .faq-item summary .faq-icon {
            flex-shrink: 0;
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background: var(--mk-blue-light);
            color: var(--mk-blue);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            transition: all var(--mk-transition);
        }
        .faq-item[open] summary {
            background: var(--mk-blue-light);
            color: var(--mk-blue);
        }
        .faq-item[open] summary .faq-icon {
            transform: rotate(180deg);
            background: var(--mk-blue);
            color: #fff;
        }
        .faq-answer {
            padding: 0 20px 16px;
            font-size: 14px;
            color: var(--mk-text-secondary);
            line-height: 1.8;
        }

        /* ========== CTA ========== */
        .cta-section {
            background: linear-gradient(135deg, var(--mk-navy) 0%, var(--mk-blue) 100%);
            padding: 60px 0;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-3.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.12;
            pointer-events: none;
        }
        .cta-section .container {
            position: relative;
            z-index: 1;
            text-align: center;
        }
        .cta-section h2 {
            font-size: 28px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
        }
        .cta-section p {
            font-size: 16px;
            color: rgba(255, 255, 255, 0.8);
            max-width: 600px;
            margin: 0 auto 28px;
            line-height: 1.7;
        }
        .btn-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 16px;
            font-weight: 700;
            color: var(--mk-navy);
            background: #fff;
            padding: 14px 32px;
            border-radius: 10px;
            cursor: pointer;
            transition: all var(--mk-transition);
        }
        .btn-cta:hover {
            background: var(--mk-orange);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 10px 24px rgba(255, 122, 0, 0.35);
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--mk-navy);
            color: rgba(255, 255, 255, 0.75);
            padding: 56px 0 0;
        }
        .footer-top {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
            gap: 36px;
            padding-bottom: 36px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }
        .footer-brand .logo {
            color: #fff;
            margin-bottom: 14px;
        }
        .footer-brand .logo:hover {
            color: #fff;
        }
        .footer-brand .logo-icon {
            background: var(--mk-orange);
        }
        .footer-brand p {
            font-size: 14px;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.65);
        }
        .footer-col h4 {
            font-size: 15px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul li a {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.65);
            transition: color var(--mk-transition);
        }
        .footer-col ul li a:hover {
            color: var(--mk-orange);
        }
        .footer-contact p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.65);
            margin-bottom: 8px;
            line-height: 1.6;
        }
        .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 18px 0;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.5);
        }
        .footer-beian {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
        }
        .footer-bottom a {
            color: rgba(255, 255, 255, 0.55);
            font-size: 13px;
        }
        .footer-bottom a:hover {
            color: var(--mk-orange);
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .venue-grid {
                grid-template-columns: 1fr 1fr;
                gap: 18px;
            }
            .hero-banner h1 {
                font-size: 28px;
            }
            .form-wrapper {
                grid-template-columns: 1fr;
            }
            .form-left {
                padding: 28px 24px;
            }
            .form-right {
                padding: 28px 24px;
            }
            .deep-content-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .deep-content-img img {
                height: 260px;
            }
            .footer-top {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
        }

        @media (max-width: 768px) {
            :root {
                --mk-section-gap: 48px;
                --mk-header-height: 56px;
            }
            .main-nav {
                display: none;
                position: fixed;
                top: var(--mk-header-height);
                left: 0;
                right: 0;
                background: #fff;
                flex-direction: column;
                padding: 16px 24px;
                border-bottom: 1px solid var(--mk-border);
                box-shadow: var(--mk-shadow-lg);
                gap: 2px;
                z-index: 997;
            }
            .main-nav.open {
                display: flex;
            }
            .nav-link {
                width: 100%;
                padding: 12px 14px;
                font-size: 15px;
            }
            .nav-link.active::after {
                display: none;
            }
            .mobile-toggle {
                display: flex;
            }
            .header-actions .location-btn span {
                display: none;
            }
            .header-actions .location-btn {
                padding: 8px 10px;
            }
            .header-actions .btn-primary-sm {
                padding: 9px 12px;
                font-size: 13px;
            }
            .header-actions .btn-primary-sm span {
                display: none;
            }
            .hero-banner {
                padding: 36px 0 32px;
            }
            .hero-banner h1 {
                font-size: 24px;
            }
            .hero-banner .hero-sub {
                font-size: 15px;
            }
            .hero-quick-stats {
                gap: 20px;
            }
            .hero-quick-stat .stat-num {
                font-size: 22px;
            }
            .venue-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .venue-card-img {
                height: 170px;
            }
            .form-row {
                grid-template-columns: 1fr;
                gap: 0;
            }
            .section-title {
                font-size: 22px;
            }
            .section-desc {
                font-size: 14px;
            }
            .footer-top {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }
            .filter-row {
                gap: 6px;
            }
            .filter-chip {
                padding: 6px 12px;
                font-size: 12px;
            }
            .location-panel {
                width: 100%;
                max-height: 60vh;
            }
            .deep-content-text h2 {
                font-size: 20px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .header-inner {
                padding: 0 16px;
                gap: 10px;
            }
            .logo {
                font-size: 18px;
                gap: 8px;
            }
            .logo-icon {
                width: 30px;
                height: 30px;
                font-size: 12px;
                border-radius: 8px;
            }
            .hero-banner h1 {
                font-size: 21px;
            }
            .hero-quick-stats {
                gap: 14px;
                flex-direction: column;
            }
            .venue-card-img {
                height: 150px;
            }
            .venue-card-body {
                padding: 16px;
            }
            .venue-card-info {
                flex-direction: column;
                gap: 10px;
                align-items: flex-start;
            }
            .btn-book {
                width: 100%;
                justify-content: center;
            }
            .section-title {
                font-size: 20px;
            }
            .form-left,
            .form-right {
                padding: 20px 16px;
            }
            .form-left h2 {
                font-size: 19px;
            }
            .form-left .hotline-num {
                font-size: 22px;
            }
            .hero-banner .hero-sub {
                font-size: 14px;
            }
            .breadcrumb {
                font-size: 12px;
            }
        }