/* roulang page: index */
:root {
            --color-primary: #1a1a2e;
            --color-primary-light: #252545;
            --color-accent: #c9a96e;
            --color-accent-light: #e0c78a;
            --color-accent-dark: #a8894f;
            --color-bg: #f9f7f2;
            --color-bg-white: #ffffff;
            --color-bg-dark: #1a1a2e;
            --color-text: #2c2c2c;
            --color-text-light: #6b6b6b;
            --color-text-on-dark: #e8e8e8;
            --color-border: #e5e0d8;
            --color-border-light: #f0ece4;
            --color-success: #3a8f5c;
            --color-warning: #e8a840;
            --color-danger: #c0392b;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-xs: 0 1px 3px rgba(0, 0, 0, 0.04);
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.10);
            --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.12);
            --font-sans: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
            --font-heading: 'PingFang SC', 'Microsoft YaHei', 'Noto Serif SC', 'STSong', serif;
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --transition-slow: 0.4s ease;
            --max-width: 1200px;
            --nav-height: 64px;
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 24px;
            --spacing-lg: 40px;
            --spacing-xl: 56px;
            --spacing-2xl: 72px;
            --spacing-3xl: 96px;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.7;
            color: var(--color-text);
            background-color: var(--color-bg);
            margin: 0;
            padding: 0;
            overflow-x: hidden;
            min-height: 100vh;
        }

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

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }

        button {
            cursor: pointer;
            font-family: inherit;
        }

        input {
            font-family: inherit;
        }

        ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            margin: 0;
            line-height: 1.3;
            font-weight: 700;
        }

        p {
            margin: 0 0 1em 0;
        }

        .container-custom {
            max-width: var(--max-width);
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        @media (min-width: 1024px) {
            .container-custom {
                padding-left: 32px;
                padding-right: 32px;
            }
        }

        /* ========== HEADER & NAVIGATION ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--color-bg-white);
            border-bottom: 1px solid var(--color-border-light);
            box-shadow: var(--shadow-xs);
            height: var(--nav-height);
            display: flex;
            align-items: center;
            transition: box-shadow var(--transition-base);
        }

        .site-header.scrolled {
            box-shadow: var(--shadow-md);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
            height: 100%;
        }

        @media (min-width: 1024px) {
            .header-inner {
                padding: 0 32px;
            }
        }

        .logo-wrap {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
            z-index: 1001;
        }

        .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: var(--radius-sm);
            background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-accent);
            font-size: 20px;
            font-weight: 700;
            flex-shrink: 0;
        }

        .logo-text {
            font-family: var(--font-heading);
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--color-primary);
            letter-spacing: 0.5px;
            white-space: nowrap;
        }

        .logo-text .accent-dot {
            color: var(--color-accent);
            font-weight: 800;
        }

        /* Desktop Nav */
        .nav-desktop {
            display: none;
            align-items: center;
            gap: 4px;
            flex: 1;
            justify-content: center;
        }

        @media (min-width: 1024px) {
            .nav-desktop {
                display: flex;
            }
        }

        .nav-desktop a {
            display: inline-flex;
            align-items: center;
            padding: 8px 16px;
            border-radius: 20px;
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--color-text);
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
        }

        .nav-desktop a:hover {
            color: var(--color-accent-dark);
            background: rgba(201, 169, 110, 0.06);
        }

        .nav-desktop a.active {
            color: var(--color-accent-dark);
            background: rgba(201, 169, 110, 0.12);
            font-weight: 600;
        }

        .nav-desktop a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 3px;
            border-radius: 2px;
            background: var(--color-accent);
        }

        /* Header Right */
        .header-right {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
            z-index: 1001;
        }

        .search-box-desktop {
            display: none;
            align-items: center;
            background: var(--color-bg);
            border: 1px solid var(--color-border);
            border-radius: 22px;
            padding: 6px 14px;
            gap: 8px;
            transition: all var(--transition-fast);
        }

        @media (min-width: 768px) {
            .search-box-desktop {
                display: flex;
            }
        }

        .search-box-desktop:focus-within {
            border-color: var(--color-accent);
            box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.1);
        }

        .search-box-desktop input {
            border: none;
            background: transparent;
            outline: none;
            font-size: 0.9rem;
            color: var(--color-text);
            width: 140px;
            padding: 2px 0;
        }

        .search-box-desktop input::placeholder {
            color: var(--color-text-light);
        }

        .search-box-desktop button {
            background: none;
            border: none;
            color: var(--color-text-light);
            padding: 0;
            font-size: 0.95rem;
            transition: color var(--transition-fast);
        }

        .search-box-desktop button:hover {
            color: var(--color-accent-dark);
        }

        .btn-header-cta {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 9px 20px;
            border-radius: 22px;
            font-size: 0.9rem;
            font-weight: 600;
            border: none;
            background: var(--color-accent);
            color: #fff;
            transition: all var(--transition-fast);
            white-space: nowrap;
            letter-spacing: 0.3px;
        }

        .btn-header-cta:hover {
            background: var(--color-accent-dark);
            transform: translateY(-1px);
            box-shadow: var(--shadow-md);
            color: #fff;
        }

        .btn-header-outline {
            display: none;
            align-items: center;
            gap: 6px;
            padding: 9px 18px;
            border-radius: 22px;
            font-size: 0.9rem;
            font-weight: 500;
            border: 1.5px solid var(--color-border);
            background: transparent;
            color: var(--color-text);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        @media (min-width: 768px) {
            .btn-header-outline {
                display: inline-flex;
            }
        }

        .btn-header-outline:hover {
            border-color: var(--color-accent);
            color: var(--color-accent-dark);
            background: rgba(201, 169, 110, 0.04);
        }

        /* Mobile Menu Toggle */
        .mobile-menu-toggle {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: var(--radius-sm);
            border: 1.5px solid var(--color-border);
            background: var(--color-bg-white);
            cursor: pointer;
            z-index: 1001;
            transition: all var(--transition-fast);
            flex-shrink: 0;
        }

        .mobile-menu-toggle:hover {
            border-color: var(--color-accent);
            background: rgba(201, 169, 110, 0.04);
        }

        .mobile-menu-toggle .burger-line {
            display: block;
            width: 20px;
            height: 2px;
            background: var(--color-primary);
            border-radius: 1px;
            transition: all var(--transition-base);
            position: relative;
        }

        .mobile-menu-toggle .burger-line::before,
        .mobile-menu-toggle .burger-line::after {
            content: '';
            position: absolute;
            left: 0;
            width: 20px;
            height: 2px;
            background: var(--color-primary);
            border-radius: 1px;
            transition: all var(--transition-base);
        }

        .mobile-menu-toggle .burger-line::before {
            top: -7px;
        }
        .mobile-menu-toggle .burger-line::after {
            top: 7px;
        }

        .mobile-menu-toggle.open .burger-line {
            background: transparent;
        }
        .mobile-menu-toggle.open .burger-line::before {
            top: 0;
            transform: rotate(45deg);
        }
        .mobile-menu-toggle.open .burger-line::after {
            top: 0;
            transform: rotate(-45deg);
        }

        @media (min-width: 1024px) {
            .mobile-menu-toggle {
                display: none;
            }
        }

        /* Mobile Nav Overlay */
        .mobile-nav-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100vh;
            background: rgba(0, 0, 0, 0.45);
            z-index: 998;
            opacity: 0;
            visibility: hidden;
            transition: all var(--transition-base);
            pointer-events: none;
        }

        .mobile-nav-overlay.open {
            opacity: 1;
            visibility: visible;
            pointer-events: auto;
        }

        .mobile-nav-panel {
            position: fixed;
            top: var(--nav-height);
            left: 0;
            right: 0;
            background: var(--color-bg-white);
            z-index: 999;
            padding: 16px 20px 24px;
            border-bottom: 1px solid var(--color-border-light);
            box-shadow: var(--shadow-lg);
            transform: translateY(-110%);
            transition: transform var(--transition-base);
            max-height: calc(100vh - var(--nav-height));
            overflow-y: auto;
        }

        .mobile-nav-panel.open {
            transform: translateY(0);
        }

        .mobile-nav-panel a {
            display: block;
            padding: 13px 16px;
            border-radius: var(--radius-md);
            font-size: 1rem;
            font-weight: 500;
            color: var(--color-text);
            transition: all var(--transition-fast);
            margin-bottom: 2px;
        }

        .mobile-nav-panel a:hover,
        .mobile-nav-panel a.active {
            color: var(--color-accent-dark);
            background: rgba(201, 169, 110, 0.08);
        }

        .mobile-nav-panel .mobile-search-row {
            display: flex;
            gap: 8px;
            margin-top: 8px;
        }

        .mobile-nav-panel .mobile-search-row input {
            flex: 1;
            padding: 10px 14px;
            border-radius: 22px;
            border: 1.5px solid var(--color-border);
            font-size: 0.9rem;
            outline: none;
            transition: border-color var(--transition-fast);
        }
        .mobile-nav-panel .mobile-search-row input:focus {
            border-color: var(--color-accent);
        }
        .mobile-nav-panel .mobile-search-row button {
            padding: 10px 16px;
            border-radius: 22px;
            border: none;
            background: var(--color-accent);
            color: #fff;
            font-weight: 600;
            font-size: 0.9rem;
            cursor: pointer;
            transition: all var(--transition-fast);
        }
        .mobile-nav-panel .mobile-search-row button:hover {
            background: var(--color-accent-dark);
        }

        /* ========== HERO ========== */
        .hero-section {
            position: relative;
            min-height: 580px;
            display: flex;
            align-items: center;
            background: var(--color-primary);
            background-image: url('assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            overflow: hidden;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg,
                    rgba(26, 26, 46, 0.88) 0%,
                    rgba(26, 26, 46, 0.72) 40%,
                    rgba(26, 26, 46, 0.55) 70%,
                    rgba(26, 26, 46, 0.65) 100%);
            z-index: 1;
        }

        .hero-section::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 80px;
            background: linear-gradient(to top, var(--color-bg) 0%, transparent 100%);
            z-index: 2;
        }

        .hero-content {
            position: relative;
            z-index: 3;
            padding: 80px 0 100px;
            width: 100%;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 7px 16px;
            border-radius: 20px;
            background: rgba(201, 169, 110, 0.18);
            border: 1px solid rgba(201, 169, 110, 0.35);
            color: var(--color-accent-light);
            font-size: 0.85rem;
            font-weight: 600;
            letter-spacing: 1px;
            margin-bottom: 20px;
            backdrop-filter: blur(4px);
        }

        .hero-badge i {
            font-size: 0.75rem;
        }

        .hero-title {
            font-family: var(--font-heading);
            font-size: 3rem;
            font-weight: 800;
            color: #ffffff;
            letter-spacing: 1px;
            margin-bottom: 16px;
            line-height: 1.2;
        }

        .hero-title .highlight {
            color: var(--color-accent-light);
            position: relative;
        }

        .hero-subtitle {
            font-size: 1.2rem;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 12px;
            font-weight: 400;
            line-height: 1.6;
        }

        .hero-desc {
            font-size: 1rem;
            color: rgba(255, 255, 255, 0.7);
            max-width: 620px;
            line-height: 1.75;
            margin-bottom: 28px;
        }

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

        .btn-hero-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 13px 28px;
            border-radius: 26px;
            font-size: 1rem;
            font-weight: 600;
            border: none;
            background: var(--color-accent);
            color: #fff;
            letter-spacing: 0.4px;
            transition: all var(--transition-base);
            box-shadow: 0 4px 18px rgba(201, 169, 110, 0.3);
        }

        .btn-hero-primary:hover {
            background: var(--color-accent-light);
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(201, 169, 110, 0.4);
            color: #fff;
        }

        .btn-hero-outline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 13px 28px;
            border-radius: 26px;
            font-size: 1rem;
            font-weight: 500;
            border: 2px solid rgba(255, 255, 255, 0.45);
            background: transparent;
            color: #fff;
            letter-spacing: 0.4px;
            transition: all var(--transition-base);
            backdrop-filter: blur(2px);
        }

        .btn-hero-outline:hover {
            border-color: #fff;
            background: rgba(255, 255, 255, 0.08);
            color: #fff;
        }

        @media (max-width: 767px) {
            .hero-section {
                min-height: 500px;
            }
            .hero-title {
                font-size: 2rem;
            }
            .hero-subtitle {
                font-size: 1rem;
            }
            .hero-desc {
                font-size: 0.9rem;
            }
            .hero-content {
                padding: 60px 0 80px;
            }
        }

        /* ========== SECTION COMMONS ========== */
        .section-padding {
            padding: var(--spacing-2xl) 0;
        }
        @media (max-width: 767px) {
            .section-padding {
                padding: var(--spacing-xl) 0;
            }
        }

        .section-header {
            text-align: center;
            margin-bottom: var(--spacing-xl);
        }
        .section-header .section-tag {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 2px;
            text-transform: uppercase;
            color: var(--color-accent-dark);
            margin-bottom: 10px;
        }
        .section-header h2 {
            font-family: var(--font-heading);
            font-size: 2rem;
            font-weight: 700;
            color: var(--color-primary);
            margin-bottom: 10px;
            letter-spacing: 0.3px;
        }
        .section-header .section-desc {
            font-size: 1rem;
            color: var(--color-text-light);
            max-width: 560px;
            margin: 0 auto;
            line-height: 1.6;
        }
        @media (max-width: 767px) {
            .section-header h2 {
                font-size: 1.55rem;
            }
        }

        /* ========== STATS SECTION ========== */
        .stats-section {
            background: var(--color-bg-white);
            border-top: 1px solid var(--color-border-light);
            border-bottom: 1px solid var(--color-border-light);
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }
        @media (min-width: 768px) {
            .stats-grid {
                grid-template-columns: repeat(4, 1fr);
                gap: 24px;
            }
        }
        .stat-card {
            text-align: center;
            padding: 28px 20px;
            border-radius: var(--radius-lg);
            background: var(--color-bg);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
        }
        .stat-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
            border-color: var(--color-accent);
        }
        .stat-number {
            font-family: var(--font-heading);
            font-size: 2.4rem;
            font-weight: 800;
            color: var(--color-primary);
            line-height: 1;
            margin-bottom: 6px;
            letter-spacing: 0.5px;
        }
        .stat-number .plus {
            color: var(--color-accent);
        }
        .stat-label {
            font-size: 0.9rem;
            color: var(--color-text-light);
            font-weight: 500;
        }
        @media (max-width: 767px) {
            .stat-number {
                font-size: 1.8rem;
            }
        }

        /* ========== ADVANTAGES SECTION ========== */
        .advantages-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
        }
        @media (min-width: 768px) {
            .advantages-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 24px;
            }
        }
        @media (min-width: 1024px) {
            .advantages-grid {
                grid-template-columns: repeat(4, 1fr);
            }
        }
        .advantage-card {
            background: var(--color-bg-white);
            border: 1px solid var(--color-border-light);
            border-radius: var(--radius-lg);
            padding: 28px 22px;
            transition: all var(--transition-base);
            text-align: center;
        }
        .advantage-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
            border-color: var(--color-accent);
        }
        .advantage-icon {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: rgba(201, 169, 110, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
            font-size: 1.5rem;
            color: var(--color-accent-dark);
            transition: all var(--transition-base);
        }
        .advantage-card:hover .advantage-icon {
            background: var(--color-accent);
            color: #fff;
        }
        .advantage-card h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--color-primary);
            margin-bottom: 8px;
        }
        .advantage-card p {
            font-size: 0.9rem;
            color: var(--color-text-light);
            line-height: 1.6;
            margin: 0;
        }

        /* ========== BRAND STORY ========== */
        .brand-story-section {
            background: var(--color-bg-white);
        }
        .brand-story-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 32px;
            align-items: center;
        }
        @media (min-width: 768px) {
            .brand-story-grid {
                grid-template-columns: 1fr 1fr;
                gap: 48px;
            }
        }
        .brand-story-image {
            border-radius: var(--radius-xl);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            aspect-ratio: 4/3;
            position: relative;
        }
        .brand-story-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .brand-story-image:hover img {
            transform: scale(1.04);
        }
        .brand-story-text h2 {
            font-family: var(--font-heading);
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--color-primary);
            margin-bottom: 16px;
        }
        .brand-story-text .story-intro {
            font-size: 1.05rem;
            color: var(--color-text);
            line-height: 1.8;
            margin-bottom: 12px;
        }
        .brand-story-text .story-detail {
            font-size: 0.95rem;
            color: var(--color-text-light);
            line-height: 1.75;
        }
        .brand-story-stats {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            margin-top: 20px;
            padding-top: 16px;
            border-top: 1px solid var(--color-border-light);
        }
        .brand-story-stats .mini-stat {
            text-align: center;
        }
        .brand-story-stats .mini-stat .ms-num {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--color-accent-dark);
        }
        .brand-story-stats .mini-stat .ms-label {
            font-size: 0.8rem;
            color: var(--color-text-light);
        }

        /* ========== CATEGORY CARDS ========== */
        .category-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
        }
        @media (min-width: 640px) {
            .category-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 22px;
            }
        }
        @media (min-width: 1024px) {
            .category-grid {
                grid-template-columns: repeat(4, 1fr);
                gap: 24px;
            }
        }
        .category-card {
            background: var(--color-bg-white);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
        }
        .category-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-lg);
            border-color: var(--color-accent);
        }
        .category-card-img {
            aspect-ratio: 16/10;
            overflow: hidden;
            position: relative;
        }
        .category-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .category-card:hover .category-card-img img {
            transform: scale(1.06);
        }
        .category-card-body {
            padding: 18px 18px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .category-card-body h3 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--color-primary);
            margin-bottom: 6px;
        }
        .category-card-body p {
            font-size: 0.85rem;
            color: var(--color-text-light);
            line-height: 1.5;
            margin-bottom: 12px;
            flex: 1;
        }
        .category-card-body .card-link {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--color-accent-dark);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: gap var(--transition-fast);
        }
        .category-card-body .card-link:hover {
            gap: 8px;
            color: var(--color-accent-dark);
        }

        /* ========== SERVICES / TOURNAMENTS ========== */
        .services-section {
            background: var(--color-bg);
        }
        .services-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 18px;
        }
        @media (min-width: 768px) {
            .services-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 22px;
            }
        }
        .service-card {
            background: var(--color-bg-white);
            border-radius: var(--radius-lg);
            padding: 24px 20px;
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
            display: flex;
            gap: 16px;
            align-items: flex-start;
        }
        .service-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
            border-color: var(--color-accent);
        }
        .service-card-icon {
            width: 44px;
            height: 44px;
            border-radius: var(--radius-sm);
            background: rgba(201, 169, 110, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            font-size: 1.2rem;
            color: var(--color-accent-dark);
        }
        .service-card-info h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--color-primary);
            margin-bottom: 4px;
        }
        .service-card-info p {
            font-size: 0.85rem;
            color: var(--color-text-light);
            margin: 0;
            line-height: 1.5;
        }

        /* ========== TESTIMONIALS ========== */
        .testimonials-section {
            background: var(--color-bg-white);
            border-top: 1px solid var(--color-border-light);
            border-bottom: 1px solid var(--color-border-light);
        }
        .testimonials-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
        }
        @media (min-width: 768px) {
            .testimonials-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 24px;
            }
        }
        .testimonial-card {
            background: var(--color-bg);
            border-radius: var(--radius-lg);
            padding: 24px 20px;
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
        }
        .testimonial-card:hover {
            box-shadow: var(--shadow-md);
        }
        .testimonial-stars {
            color: var(--color-warning);
            font-size: 0.9rem;
            margin-bottom: 10px;
            letter-spacing: 2px;
        }
        .testimonial-card .quote {
            font-size: 0.95rem;
            color: var(--color-text);
            line-height: 1.7;
            font-style: italic;
            margin-bottom: 14px;
        }
        .testimonial-author {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .testimonial-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--color-primary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.9rem;
            flex-shrink: 0;
        }
        .testimonial-author-info .ta-name {
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--color-primary);
        }
        .testimonial-author-info .ta-role {
            font-size: 0.78rem;
            color: var(--color-text-light);
        }

        /* ========== FAQ ========== */
        .faq-section {
            background: var(--color-bg);
        }
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .faq-item {
            background: var(--color-bg-white);
            border: 1px solid var(--color-border-light);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .faq-item:hover {
            border-color: var(--color-accent);
            box-shadow: var(--shadow-sm);
        }
        .faq-question {
            padding: 18px 20px;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-weight: 600;
            font-size: 0.98rem;
            color: var(--color-primary);
            user-select: none;
            gap: 12px;
            transition: background var(--transition-fast);
        }
        .faq-question:hover {
            background: rgba(201, 169, 110, 0.03);
        }
        .faq-question .faq-arrow {
            flex-shrink: 0;
            transition: transform var(--transition-base);
            color: var(--color-accent-dark);
            font-size: 0.85rem;
        }
        .faq-item.open .faq-question .faq-arrow {
            transform: rotate(180deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-base), padding var(--transition-base);
        }
        .faq-item.open .faq-answer {
            max-height: 500px;
        }
        .faq-answer-inner {
            padding: 0 20px 18px;
            font-size: 0.9rem;
            color: var(--color-text-light);
            line-height: 1.75;
        }

        /* ========== NEWS ========== */
        .news-section {
            background: var(--color-bg-white);
        }
        .news-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 16px;
        }
        @media (min-width: 768px) {
            .news-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }
        }
        @media (min-width: 1024px) {
            .news-grid {
                grid-template-columns: repeat(4, 1fr);
            }
        }
        .news-card {
            background: var(--color-bg);
            border-radius: var(--radius-lg);
            padding: 20px;
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
        }
        .news-card:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--color-accent);
            transform: translateY(-2px);
        }
        .news-card .news-date {
            font-size: 0.78rem;
            color: var(--color-accent-dark);
            font-weight: 600;
            margin-bottom: 6px;
            letter-spacing: 0.5px;
        }
        .news-card h4 {
            font-size: 0.98rem;
            font-weight: 700;
            color: var(--color-primary);
            margin-bottom: 8px;
            line-height: 1.4;
        }
        .news-card .news-excerpt {
            font-size: 0.84rem;
            color: var(--color-text-light);
            line-height: 1.55;
            flex: 1;
            margin-bottom: 12px;
        }
        .news-card .news-link {
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--color-accent-dark);
            align-self: flex-start;
            transition: all var(--transition-fast);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .news-card .news-link:hover {
            gap: 7px;
            color: var(--color-accent-dark);
        }

        /* ========== CTA ========== */
        .cta-section {
            background: var(--color-primary);
            background-image: url('assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            position: relative;
            text-align: center;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: rgba(26, 26, 46, 0.82);
            z-index: 1;
        }
        .cta-section .container-custom {
            position: relative;
            z-index: 2;
        }
        .cta-section h2 {
            font-family: var(--font-heading);
            font-size: 2rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
        }
        .cta-section p {
            color: rgba(255, 255, 255, 0.78);
            font-size: 1.05rem;
            max-width: 500px;
            margin: 0 auto 24px;
            line-height: 1.6;
        }
        .btn-cta-large {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 34px;
            border-radius: 28px;
            font-size: 1.05rem;
            font-weight: 700;
            border: none;
            background: var(--color-accent);
            color: #fff;
            letter-spacing: 0.5px;
            transition: all var(--transition-base);
            box-shadow: 0 6px 24px rgba(201, 169, 110, 0.35);
        }
        .btn-cta-large:hover {
            background: var(--color-accent-light);
            transform: translateY(-3px);
            box-shadow: 0 10px 32px rgba(201, 169, 110, 0.45);
            color: #fff;
        }
        @media (max-width: 767px) {
            .cta-section h2 {
                font-size: 1.5rem;
            }
        }

        /* ========== PARTNERS ========== */
        .partners-section {
            background: var(--color-bg);
        }
        .partners-row {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            align-items: center;
            gap: 32px 40px;
            padding: 20px 0;
        }
        .partner-item {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--color-text-light);
            letter-spacing: 0.8px;
            transition: color var(--transition-fast);
            text-align: center;
            padding: 8px 16px;
            border-radius: var(--radius-sm);
        }
        .partner-item:hover {
            color: var(--color-accent-dark);
            background: rgba(201, 169, 110, 0.05);
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--color-primary);
            color: var(--color-text-on-dark);
            padding: var(--spacing-xl) 0 var(--spacing-md);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 28px;
            margin-bottom: 32px;
        }
        @media (min-width: 640px) {
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (min-width: 1024px) {
            .footer-grid {
                grid-template-columns: 2fr 1fr 1fr 1fr;
                gap: 36px;
            }
        }
        .footer-brand .footer-logo {
            font-family: var(--font-heading);
            font-size: 1.3rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
            letter-spacing: 0.5px;
        }
        .footer-brand p {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.6);
            line-height: 1.6;
            margin: 0;
        }
        .footer-col h4 {
            font-size: 0.95rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: 0.3px;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul li a {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.6);
            transition: color var(--transition-fast);
        }
        .footer-col ul li a:hover {
            color: var(--color-accent-light);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding-top: 18px;
            text-align: center;
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.45);
            letter-spacing: 0.3px;
        }
        .footer-bottom a {
            color: rgba(255, 255, 255, 0.55);
            transition: color var(--transition-fast);
        }
        .footer-bottom a:hover {
            color: var(--color-accent-light);
        }

        /* ========== UTILITY ========== */
        .text-center {
            text-align: center;
        }
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            border: 0;
        }

        /* Foundation overrides */
        .top-bar,
        .top-bar ul {
            background: transparent;
        }
        .menu>li>a {
            color: var(--color-text);
        }
        .button {
            border-radius: 22px;
        }

        /* Scroll reveal simple */
        @media (prefers-reduced-motion: no-preference) {
            .fade-in-up {
                opacity: 0;
                transform: translateY(24px);
                transition: opacity 0.6s ease, transform 0.6s ease;
            }
            .fade-in-up.visible {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @media (max-width: 1023px) {
            .nav-desktop {
                display: none;
            }
            .search-box-desktop {
                display: none;
            }
            .btn-header-outline {
                display: none;
            }
        }
        @media (min-width: 1024px) {
            .mobile-menu-toggle {
                display: none;
            }
            .mobile-nav-panel {
                display: none;
            }
            .mobile-nav-overlay {
                display: none;
            }
        }

/* roulang page: category2 */
:root {
            --primary: #c8a45c;
            --primary-dark: #a07d3a;
            --primary-light: #e8d5a3;
            --primary-glow: rgba(200, 164, 92, 0.18);
            --secondary: #1a1a2e;
            --secondary-light: #252540;
            --accent: #d4a853;
            --accent-warm: #e8c97a;
            --bg: #f9f8f5;
            --bg-alt: #f2efe8;
            --bg-dark: #14141f;
            --text: #2c2c2c;
            --text-light: #6b6b6b;
            --text-lighter: #999;
            --border: #e2dfd8;
            --border-light: #eeebe4;
            --card-bg: #ffffff;
            --card-shadow: 0 2px 20px rgba(0, 0, 0, 0.055);
            --card-shadow-hover: 0 10px 36px rgba(0, 0, 0, 0.10);
            --radius-sm: 8px;
            --radius: 12px;
            --radius-lg: 18px;
            --radius-xl: 24px;
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --font-sans: 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --section-gap: 72px;
            --section-gap-sm: 48px;
            --container-max: 1240px;
            --nav-height: 68px;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            margin: 0;
            padding: 0;
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background: var(--bg);
            min-height: 100vh;
            padding-top: var(--nav-height);
        }

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

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--primary);
        }

        button {
            cursor: pointer;
            font-family: inherit;
        }

        input {
            font-family: inherit;
        }

        .container-custom {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 28px;
        }

        /* Header */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.96);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-light);
            height: var(--nav-height);
            transition: box-shadow var(--transition);
        }
        .site-header.scrolled {
            box-shadow: 0 2px 24px rgba(0, 0, 0, 0.07);
        }
        .header-inner {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 28px;
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
        }
        .logo-wrap {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
            text-decoration: none;
            color: var(--secondary);
        }
        .logo-wrap:hover {
            color: var(--secondary);
        }
        .logo-icon {
            width: 40px;
            height: 40px;
            border-radius: var(--radius-sm);
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 20px;
            letter-spacing: -0.5px;
            flex-shrink: 0;
        }
        .logo-text {
            font-size: 1.2rem;
            font-weight: 700;
            letter-spacing: 0.3px;
            color: var(--secondary);
            white-space: nowrap;
        }
        .accent-dot {
            color: var(--primary);
            font-weight: 400;
        }
        .nav-desktop {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: nowrap;
        }
        .nav-desktop a {
            display: inline-flex;
            align-items: center;
            padding: 8px 16px;
            border-radius: 20px;
            font-size: 0.92rem;
            font-weight: 500;
            color: var(--text);
            white-space: nowrap;
            transition: all var(--transition);
            position: relative;
        }
        .nav-desktop a:hover {
            color: var(--primary-dark);
            background: var(--primary-glow);
        }
        .nav-desktop a.active {
            color: var(--primary-dark);
            background: var(--primary-glow);
            font-weight: 600;
        }
        .header-right {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .search-box-desktop {
            display: flex;
            align-items: center;
            background: var(--bg-alt);
            border-radius: 22px;
            padding: 7px 14px;
            gap: 6px;
            border: 1px solid transparent;
            transition: all var(--transition);
        }
        .search-box-desktop:focus-within {
            border-color: var(--primary);
            background: #fff;
            box-shadow: 0 0 0 3px var(--primary-glow);
        }
        .search-box-desktop input {
            border: none;
            background: transparent;
            outline: none;
            font-size: 0.88rem;
            width: 150px;
            color: var(--text);
        }
        .search-box-desktop input::placeholder {
            color: var(--text-lighter);
        }
        .search-box-desktop button {
            background: none;
            border: none;
            color: var(--text-light);
            padding: 2px;
            font-size: 0.9rem;
            transition: color var(--transition);
        }
        .search-box-desktop button:hover {
            color: var(--primary);
        }
        .btn-header-outline {
            display: inline-flex;
            align-items: center;
            padding: 9px 20px;
            border-radius: 22px;
            font-size: 0.88rem;
            font-weight: 500;
            border: 1.5px solid var(--border);
            color: var(--text);
            background: transparent;
            white-space: nowrap;
            transition: all var(--transition);
        }
        .btn-header-outline:hover {
            border-color: var(--primary);
            color: var(--primary-dark);
            background: var(--primary-glow);
        }
        .btn-header-cta {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 10px 22px;
            border-radius: 22px;
            font-size: 0.88rem;
            font-weight: 600;
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            color: #fff;
            white-space: nowrap;
            border: none;
            transition: all var(--transition);
            box-shadow: 0 2px 10px rgba(200, 164, 92, 0.25);
        }
        .btn-header-cta:hover {
            color: #fff;
            box-shadow: 0 4px 18px rgba(200, 164, 92, 0.4);
            transform: translateY(-1px);
        }
        .mobile-menu-toggle {
            display: none;
            background: none;
            border: none;
            padding: 8px 4px;
            cursor: pointer;
            flex-direction: column;
            gap: 5px;
            width: 36px;
        }
        .burger-line {
            display: block;
            width: 22px;
            height: 2.5px;
            background: var(--secondary);
            border-radius: 2px;
            transition: all var(--transition);
        }
        .mobile-menu-toggle.active .burger-line:nth-child(1) {
            transform: translateY(7.5px) rotate(45deg);
        }
        .mobile-menu-toggle.active .burger-line:nth-child(2) {
            opacity: 0;
            transform: scaleX(0);
        }
        .mobile-menu-toggle.active .burger-line:nth-child(3) {
            transform: translateY(-7.5px) rotate(-45deg);
        }
        .mobile-nav-overlay {
            display: none;
            position: fixed;
            top: var(--nav-height);
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.45);
            z-index: 998;
            opacity: 0;
            pointer-events: none;
            transition: opacity var(--transition);
        }
        .mobile-nav-overlay.active {
            opacity: 1;
            pointer-events: auto;
        }
        .mobile-nav-panel {
            display: none;
            position: fixed;
            top: var(--nav-height);
            right: -320px;
            width: 300px;
            max-width: 85vw;
            bottom: 0;
            background: #fff;
            z-index: 999;
            padding: 20px 24px;
            flex-direction: column;
            gap: 6px;
            overflow-y: auto;
            transition: right var(--transition);
            box-shadow: -4px 0 30px rgba(0, 0, 0, 0.1);
        }
        .mobile-nav-panel.active {
            right: 0;
        }
        .mobile-nav-panel a {
            display: block;
            padding: 12px 16px;
            border-radius: var(--radius-sm);
            font-size: 1rem;
            font-weight: 500;
            color: var(--text);
            transition: all var(--transition);
        }
        .mobile-nav-panel a:hover,
        .mobile-nav-panel a.active {
            background: var(--primary-glow);
            color: var(--primary-dark);
            font-weight: 600;
        }
        .mobile-search-row {
            display: flex;
            margin-top: 12px;
            gap: 8px;
        }
        .mobile-search-row input {
            flex: 1;
            padding: 10px 14px;
            border-radius: 22px;
            border: 1.5px solid var(--border);
            font-size: 0.9rem;
            outline: none;
            transition: border-color var(--transition);
        }
        .mobile-search-row input:focus {
            border-color: var(--primary);
        }
        .mobile-search-row button {
            background: var(--primary);
            border: none;
            color: #fff;
            border-radius: 22px;
            padding: 10px 16px;
            font-size: 0.9rem;
            cursor: pointer;
        }

        /* Page Banner */
        .page-banner {
            position: relative;
            padding: 80px 0 70px;
            background: var(--secondary);
            overflow: hidden;
            color: #fff;
        }
        .page-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('assets/images/backpic/back-2.webp') center/cover no-repeat;
            opacity: 0.28;
            z-index: 0;
        }
        .page-banner::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(26, 26, 46, 0.55) 0%, rgba(26, 26, 46, 0.9) 100%);
            z-index: 1;
        }
        .page-banner .banner-content {
            position: relative;
            z-index: 2;
            text-align: center;
        }
        .banner-badge {
            display: inline-block;
            padding: 6px 18px;
            border-radius: 20px;
            background: rgba(200, 164, 92, 0.2);
            border: 1px solid rgba(200, 164, 92, 0.35);
            color: var(--accent-warm);
            font-size: 0.85rem;
            font-weight: 600;
            letter-spacing: 1px;
            margin-bottom: 18px;
        }
        .page-banner h1 {
            font-size: 2.8rem;
            font-weight: 700;
            letter-spacing: 1px;
            margin-bottom: 14px;
            color: #fff;
            line-height: 1.25;
        }
        .page-banner .banner-sub {
            font-size: 1.12rem;
            color: rgba(255, 255, 255, 0.78);
            max-width: 640px;
            margin: 0 auto 30px;
            line-height: 1.7;
        }
        .banner-actions {
            display: flex;
            gap: 14px;
            justify-content: center;
            flex-wrap: wrap;
        }
        .btn-banner-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 13px 30px;
            border-radius: 26px;
            font-size: 1rem;
            font-weight: 600;
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            color: #fff;
            border: none;
            cursor: pointer;
            transition: all var(--transition);
            box-shadow: 0 4px 16px rgba(200, 164, 92, 0.3);
        }
        .btn-banner-primary:hover {
            color: #fff;
            box-shadow: 0 6px 24px rgba(200, 164, 92, 0.45);
            transform: translateY(-2px);
        }
        .btn-banner-outline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 13px 30px;
            border-radius: 26px;
            font-size: 1rem;
            font-weight: 500;
            border: 2px solid rgba(255, 255, 255, 0.5);
            color: #fff;
            background: transparent;
            cursor: pointer;
            transition: all var(--transition);
        }
        .btn-banner-outline:hover {
            border-color: #fff;
            background: rgba(255, 255, 255, 0.08);
            color: #fff;
        }

        /* Section Common */
        .section {
            padding: var(--section-gap) 0;
        }
        .section-sm {
            padding: var(--section-gap-sm) 0;
        }
        .section-header {
            text-align: center;
            margin-bottom: 44px;
        }
        .section-header .section-label {
            display: inline-block;
            font-size: 0.82rem;
            font-weight: 600;
            letter-spacing: 2px;
            color: var(--primary-dark);
            text-transform: uppercase;
            margin-bottom: 10px;
            padding: 4px 14px;
            background: var(--primary-glow);
            border-radius: 16px;
        }
        .section-header h2 {
            font-size: 2rem;
            font-weight: 700;
            color: var(--secondary);
            margin-bottom: 10px;
            letter-spacing: 0.5px;
        }
        .section-header .section-desc {
            font-size: 1rem;
            color: var(--text-light);
            max-width: 560px;
            margin: 0 auto;
            line-height: 1.65;
        }

        /* Event Cards Grid */
        .event-cards-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }
        .event-card {
            background: var(--card-bg);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--card-shadow);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
            border: 1px solid var(--border-light);
        }
        .event-card:hover {
            box-shadow: var(--card-shadow-hover);
            transform: translateY(-3px);
            border-color: var(--primary-light);
        }
        .event-card-img {
            height: 220px;
            background-size: cover;
            background-position: center;
            position: relative;
        }
        .event-card-tag {
            position: absolute;
            top: 16px;
            left: 16px;
            padding: 5px 14px;
            border-radius: 16px;
            font-size: 0.78rem;
            font-weight: 600;
            background: var(--primary);
            color: #fff;
            letter-spacing: 0.5px;
        }
        .event-card-body {
            padding: 22px 24px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .event-card-body h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--secondary);
            margin-bottom: 8px;
            letter-spacing: 0.3px;
        }
        .event-card-body p {
            font-size: 0.9rem;
            color: var(--text-light);
            line-height: 1.6;
            margin-bottom: 16px;
            flex: 1;
        }
        .event-card-meta {
            display: flex;
            gap: 16px;
            font-size: 0.82rem;
            color: var(--text-lighter);
            margin-bottom: 14px;
            flex-wrap: wrap;
        }
        .event-card-meta span {
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .btn-card-sm {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 9px 20px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            background: transparent;
            border: 1.5px solid var(--primary);
            color: var(--primary-dark);
            cursor: pointer;
            transition: all var(--transition);
            align-self: flex-start;
        }
        .btn-card-sm:hover {
            background: var(--primary);
            color: #fff;
        }

        /* Stats Strip */
        .stats-strip {
            background: var(--secondary);
            padding: 50px 0;
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        .stats-strip::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('assets/images/backpic/back-3.webp') center/cover no-repeat;
            opacity: 0.14;
            z-index: 0;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 28px;
            position: relative;
            z-index: 1;
            text-align: center;
        }
        .stat-item .stat-number {
            font-size: 2.6rem;
            font-weight: 700;
            letter-spacing: 0.5px;
            color: var(--accent-warm);
            line-height: 1.1;
            margin-bottom: 6px;
        }
        .stat-item .stat-label {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.7);
            letter-spacing: 1px;
        }

        /* Timeline / Process */
        .process-list {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            position: relative;
        }
        .process-list::before {
            content: '';
            position: absolute;
            top: 40px;
            left: 12%;
            right: 12%;
            height: 2px;
            background: var(--border);
            z-index: 0;
        }
        .process-step {
            text-align: center;
            position: relative;
            z-index: 1;
            padding: 0 10px;
        }
        .process-step-icon {
            width: 64px;
            height: 64px;
            border-radius: 50%;
            background: var(--card-bg);
            border: 3px solid var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
            font-size: 1.4rem;
            color: var(--primary-dark);
            box-shadow: 0 0 0 8px var(--bg);
            transition: all var(--transition);
        }
        .process-step:hover .process-step-icon {
            background: var(--primary);
            color: #fff;
            box-shadow: 0 0 0 8px var(--primary-glow);
        }
        .process-step h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--secondary);
            margin-bottom: 6px;
        }
        .process-step p {
            font-size: 0.84rem;
            color: var(--text-light);
            line-height: 1.5;
        }

        /* Past Events */
        .past-events-list {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .past-event-item {
            background: var(--card-bg);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--card-shadow);
            transition: all var(--transition);
            border: 1px solid var(--border-light);
        }
        .past-event-item:hover {
            box-shadow: var(--card-shadow-hover);
            transform: translateY(-2px);
        }
        .past-event-thumb {
            height: 170px;
            background-size: cover;
            background-position: center;
            position: relative;
        }
        .past-event-badge {
            position: absolute;
            bottom: 12px;
            right: 12px;
            padding: 4px 12px;
            border-radius: 12px;
            font-size: 0.75rem;
            font-weight: 600;
            background: rgba(0, 0, 0, 0.6);
            color: #fff;
            letter-spacing: 0.5px;
        }
        .past-event-info {
            padding: 16px 18px;
        }
        .past-event-info h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--secondary);
            margin-bottom: 4px;
        }
        .past-event-info .past-event-date {
            font-size: 0.8rem;
            color: var(--text-lighter);
        }

        /* FAQ */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .faq-item {
            background: var(--card-bg);
            border-radius: var(--radius);
            border: 1px solid var(--border-light);
            overflow: hidden;
            transition: all var(--transition);
            box-shadow: var(--card-shadow);
        }
        .faq-item:hover {
            border-color: var(--primary-light);
            box-shadow: var(--card-shadow-hover);
        }
        .faq-question {
            padding: 18px 24px;
            font-weight: 600;
            font-size: 1rem;
            color: var(--secondary);
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            user-select: none;
            transition: color var(--transition);
            letter-spacing: 0.3px;
        }
        .faq-question:hover {
            color: var(--primary-dark);
        }
        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--bg-alt);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.75rem;
            color: var(--text-light);
            transition: all var(--transition);
        }
        .faq-item.open .faq-question .faq-icon {
            background: var(--primary);
            color: #fff;
            transform: rotate(45deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.3s ease;
            padding: 0 24px;
            font-size: 0.9rem;
            color: var(--text-light);
            line-height: 1.7;
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 24px 20px;
        }

        /* News List */
        .news-list {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }
        .news-card {
            background: var(--card-bg);
            border-radius: var(--radius);
            padding: 22px 24px;
            box-shadow: var(--card-shadow);
            border: 1px solid var(--border-light);
            transition: all var(--transition);
        }
        .news-card:hover {
            box-shadow: var(--card-shadow-hover);
            border-color: var(--primary-light);
            transform: translateY(-2px);
        }
        .news-card .news-date {
            font-size: 0.78rem;
            color: var(--text-lighter);
            margin-bottom: 8px;
            letter-spacing: 0.5px;
        }
        .news-card h4 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--secondary);
            margin-bottom: 8px;
            letter-spacing: 0.3px;
        }
        .news-card p {
            font-size: 0.87rem;
            color: var(--text-light);
            line-height: 1.55;
            margin-bottom: 12px;
        }
        .news-card .news-link {
            font-size: 0.84rem;
            font-weight: 600;
            color: var(--primary-dark);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: gap var(--transition);
        }
        .news-card .news-link:hover {
            gap: 8px;
            color: var(--primary-dark);
        }

        /* CTA Section */
        .cta-section {
            background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-light) 100%);
            padding: 60px 0;
            text-align: center;
            color: #fff;
            border-radius: var(--radius-xl);
            margin: 0 28px;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('assets/images/backpic/back-1.webp') center/cover no-repeat;
            opacity: 0.12;
            z-index: 0;
        }
        .cta-section .cta-inner {
            position: relative;
            z-index: 1;
        }
        .cta-section h2 {
            font-size: 2rem;
            font-weight: 700;
            letter-spacing: 0.5px;
            margin-bottom: 10px;
            color: #fff;
        }
        .cta-section p {
            font-size: 1rem;
            color: rgba(255, 255, 255, 0.7);
            max-width: 500px;
            margin: 0 auto 24px;
            line-height: 1.6;
        }
        .btn-cta-lg {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 36px;
            border-radius: 28px;
            font-size: 1.05rem;
            font-weight: 600;
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            color: #fff;
            border: none;
            cursor: pointer;
            transition: all var(--transition);
            box-shadow: 0 4px 20px rgba(200, 164, 92, 0.35);
            letter-spacing: 0.3px;
        }
        .btn-cta-lg:hover {
            color: #fff;
            box-shadow: 0 8px 30px rgba(200, 164, 92, 0.5);
            transform: translateY(-2px);
        }

        /* Footer */
        .site-footer {
            background: var(--bg-dark);
            color: rgba(255, 255, 255, 0.75);
            padding: 56px 0 28px;
            margin-top: var(--section-gap);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 36px;
            margin-bottom: 36px;
        }
        .footer-brand .footer-logo {
            font-size: 1.3rem;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.5px;
            margin-bottom: 10px;
        }
        .footer-brand p {
            font-size: 0.85rem;
            line-height: 1.6;
            color: rgba(255, 255, 255, 0.55);
        }
        .footer-col h4 {
            font-size: 0.9rem;
            font-weight: 700;
            color: #fff;
            letter-spacing: 1px;
            margin-bottom: 14px;
            text-transform: uppercase;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul li a {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.55);
            transition: color var(--transition);
        }
        .footer-col ul li a:hover {
            color: var(--accent-warm);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            text-align: center;
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.4);
            letter-spacing: 0.3px;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .nav-desktop {
                gap: 0;
            }
            .nav-desktop a {
                padding: 8px 10px;
                font-size: 0.82rem;
            }
            .search-box-desktop {
                display: none;
            }
            .event-cards-grid {
                grid-template-columns: 1fr 1fr;
                gap: 16px;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 24px;
            }
            .process-list {
                grid-template-columns: repeat(2, 1fr);
                gap: 28px;
            }
            .process-list::before {
                display: none;
            }
            .past-events-list {
                grid-template-columns: repeat(2, 1fr);
            }
            .news-list {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
            .cta-section {
                margin: 0 16px;
                border-radius: var(--radius-lg);
            }
        }

        @media (max-width: 768px) {
            .nav-desktop {
                display: none;
            }
            .search-box-desktop {
                display: none;
            }
            .btn-header-outline {
                display: none;
            }
            .mobile-menu-toggle {
                display: flex;
            }
            .mobile-nav-overlay {
                display: block;
            }
            .mobile-nav-panel {
                display: flex;
            }
            .page-banner h1 {
                font-size: 2rem;
            }
            .page-banner .banner-sub {
                font-size: 0.95rem;
            }
            .section {
                padding: 50px 0;
            }
            .section-header h2 {
                font-size: 1.5rem;
            }
            .event-cards-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .event-card-img {
                height: 180px;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }
            .stat-item .stat-number {
                font-size: 2rem;
            }
            .process-list {
                grid-template-columns: 1fr 1fr;
                gap: 22px;
            }
            .past-events-list {
                grid-template-columns: 1fr 1fr;
                gap: 14px;
            }
            .past-event-thumb {
                height: 140px;
            }
            .news-list {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .cta-section {
                margin: 0 12px;
                padding: 40px 20px;
                border-radius: var(--radius);
            }
            .cta-section h2 {
                font-size: 1.5rem;
            }
            .banner-actions {
                flex-direction: column;
                align-items: center;
            }
            .container-custom {
                padding: 0 16px;
            }
        }

        @media (max-width: 520px) {
            .page-banner h1 {
                font-size: 1.6rem;
            }
            .page-banner {
                padding: 50px 0 44px;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 14px;
            }
            .stat-item .stat-number {
                font-size: 1.7rem;
            }
            .process-list {
                grid-template-columns: 1fr;
                gap: 18px;
            }
            .past-events-list {
                grid-template-columns: 1fr;
            }
            .event-card-body {
                padding: 16px 18px;
            }
            .section-header h2 {
                font-size: 1.35rem;
            }
            .btn-header-cta {
                padding: 8px 14px;
                font-size: 0.8rem;
            }
            .logo-text {
                font-size: 1rem;
            }
            .logo-icon {
                width: 34px;
                height: 34px;
                font-size: 17px;
            }
        }

/* roulang page: category1 */
:root {
            --primary: #c8a45c;
            --primary-dark: #a8893f;
            --primary-light: #e0c98a;
            --primary-bg: #fdf8ef;
            --secondary: #1a1a2e;
            --secondary-light: #2a2a42;
            --accent: #d4a84b;
            --bg: #fafaf7;
            --bg-card: #ffffff;
            --bg-dark: #141420;
            --bg-section: #f5f1e8;
            --text: #2c2c2c;
            --text-light: #5a5a5a;
            --text-muted: #8a8a8a;
            --text-on-dark: #e8e8e8;
            --border: #e5dfd3;
            --border-light: #f0ebe0;
            --radius-sm: 8px;
            --radius: 12px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
            --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.12);
            --shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.14);
            --transition: 0.25s ease;
            --font-heading: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
            --font-body: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
            --container-max: 1200px;
            --container-narrow: 960px;
            --nav-height: 68px;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            margin: 0;
            padding: 0;
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background: var(--bg);
            min-width: 320px;
        }

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

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

        button {
            cursor: pointer;
            font-family: inherit;
        }

        input {
            font-family: inherit;
        }

        ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-family: var(--font-heading);
            line-height: 1.3;
            margin-top: 0;
            color: var(--secondary);
        }

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

        .container-narrow {
            max-width: var(--container-narrow);
            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(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-light);
            box-shadow: 0 1px 8px rgba(0, 0, 0, 0.04);
            height: var(--nav-height);
        }

        .header-inner {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
            gap: 20px;
        }

        .logo-wrap {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
            text-decoration: none;
            color: var(--secondary);
        }

        .logo-icon {
            width: 40px;
            height: 40px;
            border-radius: var(--radius-sm);
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #fff;
            font-weight: 700;
            font-size: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            font-family: var(--font-heading);
            box-shadow: 0 3px 12px rgba(200, 164, 92, 0.35);
        }

        .logo-text {
            font-size: 20px;
            font-weight: 700;
            font-family: var(--font-heading);
            letter-spacing: 0.02em;
            white-space: nowrap;
            color: var(--secondary);
        }

        .accent-dot {
            color: var(--primary);
            font-weight: 700;
        }

        .nav-desktop {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: nowrap;
        }

        .nav-desktop a {
            padding: 8px 16px;
            border-radius: 24px;
            font-size: 15px;
            font-weight: 500;
            color: var(--text);
            transition: all var(--transition);
            white-space: nowrap;
            position: relative;
            letter-spacing: 0.01em;
        }

        .nav-desktop a:hover {
            color: var(--primary-dark);
            background: var(--primary-bg);
        }

        .nav-desktop a.active {
            color: #fff;
            background: var(--primary);
            font-weight: 600;
            box-shadow: 0 3px 12px rgba(200, 164, 92, 0.3);
        }

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

        .search-box-desktop {
            display: flex;
            align-items: center;
            background: #f5f3ed;
            border-radius: 24px;
            padding: 6px 6px 6px 16px;
            border: 1px solid transparent;
            transition: all var(--transition);
        }

        .search-box-desktop:focus-within {
            border-color: var(--primary);
            background: #fff;
            box-shadow: 0 0 0 3px rgba(200, 164, 92, 0.1);
        }

        .search-box-desktop input {
            border: none;
            background: transparent;
            outline: none;
            font-size: 14px;
            width: 160px;
            color: var(--text);
            padding: 0;
        }

        .search-box-desktop input::placeholder {
            color: var(--text-muted);
        }

        .search-box-desktop button {
            background: var(--primary);
            border: none;
            color: #fff;
            width: 32px;
            height: 32px;
            border-radius: 50%;
            font-size: 13px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all var(--transition);
            flex-shrink: 0;
        }

        .search-box-desktop button:hover {
            background: var(--primary-dark);
            transform: scale(1.05);
        }

        .btn-header-outline {
            padding: 8px 18px;
            border-radius: 24px;
            font-size: 14px;
            font-weight: 500;
            border: 1.5px solid var(--border);
            color: var(--text);
            background: transparent;
            transition: all var(--transition);
            white-space: nowrap;
            cursor: pointer;
        }

        .btn-header-outline:hover {
            border-color: var(--primary);
            color: var(--primary-dark);
            background: var(--primary-bg);
        }

        .btn-header-cta {
            padding: 9px 20px;
            border-radius: 24px;
            font-size: 14px;
            font-weight: 600;
            background: var(--primary);
            color: #fff;
            border: none;
            transition: all var(--transition);
            white-space: nowrap;
            cursor: pointer;
            box-shadow: 0 3px 12px rgba(200, 164, 92, 0.3);
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .btn-header-cta:hover {
            background: var(--primary-dark);
            box-shadow: 0 6px 20px rgba(200, 164, 92, 0.4);
            transform: translateY(-1px);
            color: #fff;
        }

        .mobile-menu-toggle {
            display: none;
            background: none;
            border: none;
            cursor: pointer;
            padding: 8px;
            flex-direction: column;
            gap: 5px;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: var(--radius-sm);
            transition: background var(--transition);
        }

        .mobile-menu-toggle:hover {
            background: #f5f3ed;
        }

        .burger-line {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--secondary);
            border-radius: 2px;
            transition: all var(--transition);
        }

        .mobile-nav-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.5);
            z-index: 999;
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .mobile-nav-overlay.open {
            display: block;
            opacity: 1;
        }

        .mobile-nav-panel {
            display: block;
            position: fixed;
            top: 0;
            right: -320px;
            width: 300px;
            max-width: 85vw;
            height: 100%;
            background: #fff;
            z-index: 1001;
            padding: 80px 28px 40px;
            transition: right 0.3s ease;
            box-shadow: -4px 0 30px rgba(0, 0, 0, 0.15);
            overflow-y: auto;
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .mobile-nav-panel.open {
            right: 0;
        }

        .mobile-nav-panel a {
            display: block;
            padding: 14px 18px;
            font-size: 16px;
            font-weight: 500;
            border-radius: var(--radius);
            color: var(--text);
            transition: all var(--transition);
        }

        .mobile-nav-panel a:hover {
            background: var(--primary-bg);
            color: var(--primary-dark);
        }

        .mobile-nav-panel a.active {
            background: var(--primary);
            color: #fff;
            font-weight: 600;
        }

        .mobile-search-row {
            display: flex;
            margin-top: 16px;
            background: #f5f3ed;
            border-radius: 24px;
            padding: 6px 6px 6px 16px;
            border: 1px solid var(--border);
        }

        .mobile-search-row input {
            flex: 1;
            border: none;
            background: transparent;
            outline: none;
            font-size: 15px;
            padding: 6px 0;
            color: var(--text);
        }

        .mobile-search-row button {
            background: var(--primary);
            border: none;
            color: #fff;
            width: 34px;
            height: 34px;
            border-radius: 50%;
            font-size: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        @media (max-width: 1024px) {
            .nav-desktop {
                display: none;
            }
            .search-box-desktop {
                display: none;
            }
            .btn-header-outline {
                display: none;
            }
            .btn-header-cta {
                display: none;
            }
            .mobile-menu-toggle {
                display: flex;
            }
            .header-inner {
                gap: 12px;
            }
            .logo-text {
                font-size: 17px;
            }
        }

        @media (min-width: 1025px) {
            .mobile-nav-panel {
                right: -320px;
            }
            .mobile-nav-overlay {
                display: none !important;
            }
        }

        /* ========== PAGE BANNER ========== */
        .page-banner {
            position: relative;
            background: linear-gradient(160deg, #1a1a2e 0%, #1f1f38 30%, #1a1625 70%, #141420 100%);
            padding: 70px 0 60px;
            overflow: hidden;
            text-align: center;
            color: #fff;
        }

        .page-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center 30%;
            opacity: 0.18;
            z-index: 0;
        }

        .page-banner::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 60px;
            background: linear-gradient(to top, var(--bg) 0%, transparent 100%);
            z-index: 2;
        }

        .page-banner-content {
            position: relative;
            z-index: 3;
            max-width: 800px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .banner-badge {
            display: inline-block;
            background: rgba(200, 164, 92, 0.2);
            color: var(--primary-light);
            padding: 6px 18px;
            border-radius: 24px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.06em;
            margin-bottom: 18px;
            border: 1px solid rgba(200, 164, 92, 0.3);
        }

        .page-banner h1 {
            font-size: 42px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: 0.02em;
            line-height: 1.25;
        }

        .page-banner h1 .highlight {
            color: var(--primary-light);
        }

        .page-banner .banner-desc {
            font-size: 17px;
            color: rgba(255, 255, 255, 0.78);
            line-height: 1.7;
            max-width: 600px;
            margin: 0 auto 24px;
        }

        .banner-stats-row {
            display: flex;
            justify-content: center;
            gap: 40px;
            flex-wrap: wrap;
            margin-top: 10px;
        }

        .banner-stat-item {
            text-align: center;
        }

        .banner-stat-num {
            font-size: 36px;
            font-weight: 700;
            color: var(--primary-light);
            line-height: 1;
        }

        .banner-stat-label {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.6);
            margin-top: 6px;
        }

        @media (max-width: 768px) {
            .page-banner {
                padding: 50px 0 40px;
            }
            .page-banner h1 {
                font-size: 28px;
            }
            .page-banner .banner-desc {
                font-size: 15px;
            }
            .banner-stats-row {
                gap: 24px;
            }
            .banner-stat-num {
                font-size: 28px;
            }
        }

        /* ========== SECTION COMMON ========== */
        .section {
            padding: 56px 0;
        }
        .section-sm {
            padding: 40px 0;
        }
        .section-lg {
            padding: 72px 0;
        }
        .section-alt {
            background: var(--bg-section);
        }
        .section-dark {
            background: var(--bg-dark);
            color: var(--text-on-dark);
        }

        .section-header {
            text-align: center;
            margin-bottom: 40px;
        }
        .section-header h2 {
            font-size: 30px;
            font-weight: 700;
            margin-bottom: 10px;
            color: var(--secondary);
        }
        .section-header .section-subtitle {
            font-size: 15px;
            color: var(--text-muted);
            max-width: 520px;
            margin: 0 auto;
            line-height: 1.6;
        }
        .section-dark .section-header h2 {
            color: #fff;
        }
        .section-dark .section-header .section-subtitle {
            color: rgba(255, 255, 255, 0.6);
        }

        /* ========== TAG FILTER BAR ========== */
        .tag-filter-bar {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 10px;
            margin-bottom: 36px;
        }
        .tag-filter-btn {
            padding: 9px 20px;
            border-radius: 24px;
            font-size: 14px;
            font-weight: 500;
            border: 1.5px solid var(--border);
            background: #fff;
            color: var(--text);
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
        }
        .tag-filter-btn:hover {
            border-color: var(--primary);
            color: var(--primary-dark);
            background: var(--primary-bg);
        }
        .tag-filter-btn.active-tag {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
            font-weight: 600;
            box-shadow: 0 3px 10px rgba(200, 164, 92, 0.3);
        }

        /* ========== ARTICLE CARDS ========== */
        .article-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        @media (max-width: 1024px) {
            .article-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 600px) {
            .article-grid {
                grid-template-columns: 1fr;
            }
        }

        .article-card {
            background: #fff;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            border: 1px solid var(--border-light);
            display: flex;
            flex-direction: column;
            height: 100%;
        }
        .article-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
            border-color: var(--border);
        }
        .article-card-img {
            position: relative;
            aspect-ratio: 16 / 10;
            overflow: hidden;
            background: #e8e4da;
        }
        .article-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .article-card:hover .article-card-img img {
            transform: scale(1.06);
        }
        .article-card-badge {
            position: absolute;
            top: 14px;
            left: 14px;
            background: var(--primary);
            color: #fff;
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 600;
            z-index: 2;
            letter-spacing: 0.03em;
        }
        .article-card-body {
            padding: 18px 20px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .article-card-body h3 {
            font-size: 17px;
            font-weight: 600;
            margin-bottom: 8px;
            line-height: 1.4;
            color: var(--secondary);
        }
        .article-card-body h3 a {
            color: inherit;
            transition: color var(--transition);
        }
        .article-card-body h3 a:hover {
            color: var(--primary-dark);
        }
        .article-card-meta {
            font-size: 12px;
            color: var(--text-muted);
            margin-bottom: 8px;
            display: flex;
            gap: 12px;
            align-items: center;
            flex-wrap: wrap;
        }
        .article-card-excerpt {
            font-size: 14px;
            color: var(--text-light);
            line-height: 1.6;
            flex: 1;
            margin-bottom: 12px;
        }
        .article-card-link {
            font-size: 14px;
            font-weight: 600;
            color: var(--primary-dark);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: gap var(--transition);
        }
        .article-card-link:hover {
            gap: 8px;
            color: var(--primary);
        }

        /* ========== SKILL LEVEL CARDS ========== */
        .skill-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        @media (max-width: 1024px) {
            .skill-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 520px) {
            .skill-grid {
                grid-template-columns: 1fr;
            }
        }

        .skill-card {
            background: #fff;
            border-radius: var(--radius-lg);
            padding: 28px 22px;
            text-align: center;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: all var(--transition);
            position: relative;
            overflow: hidden;
        }
        .skill-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }
        .skill-card-icon {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
            font-size: 24px;
            color: #fff;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            box-shadow: 0 4px 14px rgba(200, 164, 92, 0.3);
        }
        .skill-card:nth-child(2) .skill-card-icon {
            background: linear-gradient(135deg, #5b8cce, #3d6fb5);
        }
        .skill-card:nth-child(3) .skill-card-icon {
            background: linear-gradient(135deg, #c97d5b, #a85a3a);
        }
        .skill-card:nth-child(4) .skill-card-icon {
            background: linear-gradient(135deg, #5b9a7c, #3d7258);
        }
        .skill-card h4 {
            font-size: 17px;
            font-weight: 600;
            margin-bottom: 6px;
            color: var(--secondary);
        }
        .skill-card .skill-level {
            font-size: 12px;
            font-weight: 600;
            color: var(--primary);
            letter-spacing: 0.05em;
            margin-bottom: 10px;
            text-transform: uppercase;
        }
        .skill-card p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
            margin: 0;
        }

        /* ========== RANKING LIST ========== */
        .ranking-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .ranking-item {
            display: flex;
            align-items: center;
            gap: 16px;
            background: #fff;
            border-radius: var(--radius);
            padding: 16px 20px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: all var(--transition);
        }
        .ranking-item:hover {
            box-shadow: var(--shadow);
            transform: translateX(3px);
            border-color: var(--border);
        }
        .ranking-num {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 18px;
            flex-shrink: 0;
            background: #f5f1e8;
            color: var(--text-muted);
        }
        .ranking-item:nth-child(1) .ranking-num {
            background: linear-gradient(135deg, #f0c060, #d4a84b);
            color: #fff;
            box-shadow: 0 3px 12px rgba(200, 164, 92, 0.35);
        }
        .ranking-item:nth-child(2) .ranking-num {
            background: linear-gradient(135deg, #c0c0c0, #a0a0a0);
            color: #fff;
        }
        .ranking-item:nth-child(3) .ranking-num {
            background: linear-gradient(135deg, #c8a472, #a87d4a);
            color: #fff;
        }
        .ranking-thumb {
            width: 56px;
            height: 56px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            flex-shrink: 0;
            background: #e8e4da;
        }
        .ranking-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .ranking-info {
            flex: 1;
            min-width: 0;
        }
        .ranking-info h4 {
            font-size: 15px;
            font-weight: 600;
            margin-bottom: 3px;
            color: var(--secondary);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .ranking-info .ranking-meta {
            font-size: 12px;
            color: var(--text-muted);
        }
        .ranking-views {
            font-size: 13px;
            color: var(--text-muted);
            flex-shrink: 0;
            white-space: nowrap;
        }

        /* ========== DEEP CONTENT ========== */
        .deep-content-block {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }
        @media (max-width: 768px) {
            .deep-content-block {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }
        .deep-content-img {
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            aspect-ratio: 4/3;
            background: #e8e4da;
        }
        .deep-content-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .deep-content-text h3 {
            font-size: 26px;
            font-weight: 700;
            margin-bottom: 16px;
            color: var(--secondary);
        }
        .deep-content-text p {
            font-size: 15px;
            color: var(--text-light);
            line-height: 1.8;
            margin-bottom: 12px;
        }
        .deep-content-text .highlight-box {
            background: var(--primary-bg);
            border-left: 4px solid var(--primary);
            padding: 14px 18px;
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            margin: 16px 0;
            font-size: 14px;
            color: var(--text);
            line-height: 1.7;
        }

        /* ========== CTA SECTION ========== */
        .cta-section {
            background: linear-gradient(160deg, #1a1a2e 0%, #1f1f38 50%, #1a1625 100%);
            padding: 56px 0;
            text-align: center;
            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: 0.1;
            z-index: 0;
        }
        .cta-inner {
            position: relative;
            z-index: 2;
            max-width: 650px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .cta-inner h2 {
            font-size: 30px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
        }
        .cta-inner p {
            font-size: 16px;
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 24px;
            line-height: 1.7;
        }
        .btn-cta-primary {
            display: inline-block;
            padding: 14px 36px;
            border-radius: 28px;
            font-size: 16px;
            font-weight: 600;
            background: var(--primary);
            color: #fff;
            transition: all var(--transition);
            box-shadow: 0 6px 24px rgba(200, 164, 92, 0.4);
            border: none;
            cursor: pointer;
            letter-spacing: 0.02em;
        }
        .btn-cta-primary:hover {
            background: var(--primary-dark);
            box-shadow: 0 10px 32px rgba(200, 164, 92, 0.5);
            transform: translateY(-2px);
            color: #fff;
        }
        .btn-cta-outline {
            display: inline-block;
            padding: 13px 34px;
            border-radius: 28px;
            font-size: 15px;
            font-weight: 500;
            border: 2px solid rgba(255, 255, 255, 0.4);
            color: #fff;
            margin-left: 12px;
            transition: all var(--transition);
            cursor: pointer;
        }
        .btn-cta-outline:hover {
            border-color: #fff;
            background: rgba(255, 255, 255, 0.08);
            color: #fff;
        }
        @media (max-width: 520px) {
            .btn-cta-outline {
                margin-left: 0;
                margin-top: 12px;
                display: block;
            }
            .btn-cta-primary {
                display: block;
                width: 100%;
                text-align: center;
            }
        }

        /* ========== FAQ ========== */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .faq-item {
            background: #fff;
            border-radius: var(--radius);
            border: 1px solid var(--border-light);
            overflow: hidden;
            transition: all var(--transition);
            box-shadow: var(--shadow-sm);
        }
        .faq-item:hover {
            box-shadow: var(--shadow);
        }
        .faq-question {
            padding: 18px 22px;
            font-weight: 600;
            font-size: 16px;
            color: var(--secondary);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            user-select: none;
            transition: background var(--transition);
            gap: 12px;
        }
        .faq-question:hover {
            background: #fdfaf4;
        }
        .faq-question .faq-icon {
            font-size: 14px;
            color: var(--primary);
            transition: transform 0.3s ease;
            flex-shrink: 0;
        }
        .faq-item.open .faq-question .faq-icon {
            transform: rotate(180deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.4s ease;
        }
        .faq-item.open .faq-answer {
            max-height: 400px;
        }
        .faq-answer-inner {
            padding: 0 22px 20px;
            font-size: 14px;
            color: var(--text-light);
            line-height: 1.8;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--bg-dark);
            color: var(--text-on-dark);
            padding: 48px 0 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        @media (max-width: 900px) {
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 520px) {
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }
        .footer-brand .footer-logo {
            font-size: 22px;
            font-weight: 700;
            margin-bottom: 10px;
            color: #fff;
            font-family: var(--font-heading);
            letter-spacing: 0.03em;
        }
        .footer-brand p {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.55);
            line-height: 1.7;
        }
        .footer-col h4 {
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 12px;
        }
        .footer-col ul li {
            margin-bottom: 7px;
        }
        .footer-col ul li a {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.55);
            transition: color var(--transition);
        }
        .footer-col ul li a:hover {
            color: var(--primary-light);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding: 18px 0;
            text-align: center;
            font-size: 12px;
            color: rgba(255, 255, 255, 0.4);
        }

        /* ========== MISC ========== */
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            border: 0;
        }
        .text-center {
            text-align: center;
        }
        .mt-0 {
            margin-top: 0;
        }
        .mb-0 {
            margin-bottom: 0;
        }

/* roulang page: category4 */
:root {
            /* 主色系 - 尊贵金调 */
            --primary: #C8963E;
            --primary-dark: #A67C2E;
            --primary-light: #E0C078;
            --primary-bg: #FDF8F0;
            --primary-glow: rgba(200, 150, 62, 0.25);

            /* 辅色 */
            --secondary: #1A1A2E;
            --secondary-light: #2D2D44;
            --accent: #8B5CF6;
            --accent-light: #A78BFA;

            /* 等级色 */
            --bronze: #B8734A;
            --silver: #A0A8B8;
            --gold: #D4A843;
            --diamond: #6EC6E8;
            --supreme: #9B4DCA;

            /* 背景 */
            --bg-white: #FFFFFF;
            --bg-light: #F9F7F4;
            --bg-cream: #FDFAF5;
            --bg-dark: #1A1A2E;
            --bg-card: #FFFFFF;
            --bg-section-alt: #F8F6F1;

            /* 文字 */
            --text-primary: #1A1A2E;
            --text-secondary: #4A4A5E;
            --text-muted: #7A7A90;
            --text-light: #9CA3AF;
            --text-white: #FFFFFF;
            --text-on-primary: #FFFFFF;

            /* 边框 */
            --border-light: #E8E5DF;
            --border-medium: #D5D0C7;
            --border-card: #EDEAE4;
            --border-gold: rgba(200, 150, 62, 0.35);

            /* 圆角 */
            --radius-xs: 6px;
            --radius-sm: 10px;
            --radius-md: 16px;
            --radius-lg: 20px;
            --radius-xl: 24px;
            --radius-2xl: 32px;

            /* 阴影 */
            --shadow-xs: 0 1px 3px rgba(0, 0, 0, 0.04);
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 12px 36px rgba(0, 0, 0, 0.10);
            --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.12);
            --shadow-gold: 0 8px 30px rgba(200, 150, 62, 0.20);
            --shadow-card-hover: 0 14px 40px rgba(0, 0, 0, 0.13);

            /* 间距 */
            --space-xs: 8px;
            --space-sm: 14px;
            --space-md: 22px;
            --space-lg: 36px;
            --space-xl: 52px;
            --space-2xl: 72px;
            --space-3xl: 96px;

            /* 字体 */
            --font-family: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
            --font-size-xs: 0.78rem;
            --font-size-sm: 0.88rem;
            --font-size-base: 1rem;
            --font-size-md: 1.1rem;
            --font-size-lg: 1.25rem;
            --font-size-xl: 1.55rem;
            --font-size-2xl: 2rem;
            --font-size-3xl: 2.6rem;
            --font-size-hero: 3.2rem;

            /* 过渡 */
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --transition-slow: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        /* ===== Reset & Base ===== */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            font-size: 16px;
        }

        body {
            font-family: var(--font-family);
            line-height: 1.7;
            color: var(--text-primary);
            background: var(--bg-white);
            margin: 0;
            padding: 0;
            overflow-x: hidden;
            min-height: 100vh;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }

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

        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
        }

        input {
            font-family: inherit;
            outline: none;
        }

        ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            margin: 0;
            line-height: 1.3;
            font-weight: 700;
            color: var(--text-primary);
        }

        p {
            margin: 0;
        }

        /* ===== Container ===== */
        .container-custom {
            max-width: 1240px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        @media (max-width: 768px) {
            .container-custom {
                padding-left: 18px;
                padding-right: 18px;
            }
        }

        /* ===== Header / Nav ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.96);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--border-light);
            box-shadow: var(--shadow-xs);
            transition: box-shadow var(--transition-base);
        }

        .site-header.scrolled {
            box-shadow: var(--shadow-md);
        }

        .header-inner {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 62px;
            gap: 20px;
        }

        @media (max-width: 768px) {
            .header-inner {
                height: 56px;
                padding: 0 16px;
            }
        }

        /* Logo */
        .logo-wrap {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
            transition: opacity var(--transition-fast);
        }

        .logo-wrap:hover {
            opacity: 0.85;
        }

        .logo-icon {
            width: 40px;
            height: 40px;
            border-radius: var(--radius-sm);
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            color: #fff;
            font-weight: 800;
            font-size: 1.2rem;
            display: flex;
            align-items: center;
            justify-content: center;
            letter-spacing: 1px;
            box-shadow: 0 3px 12px rgba(200, 150, 62, 0.30);
            flex-shrink: 0;
        }

        .logo-text {
            font-size: 1.22rem;
            font-weight: 700;
            color: var(--text-primary);
            white-space: nowrap;
            letter-spacing: 0.5px;
        }

        .accent-dot {
            color: var(--primary);
            font-weight: 900;
            font-size: 1.3rem;
        }

        /* Desktop Nav */
        .nav-desktop {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: nowrap;
        }

        .nav-desktop a {
            display: inline-flex;
            align-items: center;
            padding: 8px 15px;
            border-radius: 24px;
            font-size: var(--font-size-sm);
            font-weight: 500;
            color: var(--text-secondary);
            white-space: nowrap;
            transition: all var(--transition-fast);
            position: relative;
        }

        .nav-desktop a:hover {
            color: var(--primary);
            background: var(--primary-bg);
        }

        .nav-desktop a.active {
            color: var(--primary);
            font-weight: 700;
            background: var(--primary-bg);
            box-shadow: inset 0 0 0 1px rgba(200, 150, 62, 0.22);
        }

        /* Header Right */
        .header-right {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .search-box-desktop {
            display: flex;
            align-items: center;
            background: var(--bg-light);
            border-radius: 22px;
            padding: 6px 8px 6px 16px;
            border: 1px solid var(--border-light);
            transition: all var(--transition-fast);
            gap: 4px;
        }

        .search-box-desktop:focus-within {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px var(--primary-glow);
            background: #fff;
        }

        .search-box-desktop input {
            border: none;
            background: transparent;
            font-size: var(--font-size-xs);
            color: var(--text-primary);
            width: 150px;
            padding: 4px 0;
        }

        .search-box-desktop input::placeholder {
            color: var(--text-muted);
        }

        .search-box-desktop button {
            background: var(--primary);
            color: #fff;
            border-radius: 50%;
            width: 32px;
            height: 32px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            transition: all var(--transition-fast);
            flex-shrink: 0;
        }

        .search-box-desktop button:hover {
            background: var(--primary-dark);
            transform: scale(1.05);
        }

        .btn-header-outline {
            display: inline-flex;
            align-items: center;
            padding: 8px 18px;
            border-radius: 22px;
            font-size: var(--font-size-xs);
            font-weight: 600;
            border: 2px solid var(--border-medium);
            color: var(--text-secondary);
            white-space: nowrap;
            transition: all var(--transition-fast);
            background: transparent;
        }

        .btn-header-outline:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: var(--primary-bg);
        }

        .btn-header-cta {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 9px 20px;
            border-radius: 22px;
            font-size: var(--font-size-xs);
            font-weight: 700;
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            color: #fff;
            white-space: nowrap;
            transition: all var(--transition-base);
            box-shadow: 0 4px 14px rgba(200, 150, 62, 0.30);
        }

        .btn-header-cta:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(200, 150, 62, 0.40);
            color: #fff;
        }

        /* Mobile Menu Toggle */
        .mobile-menu-toggle {
            display: none;
            background: transparent;
            padding: 6px;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            z-index: 1002;
        }

        .burger-line {
            display: block;
            width: 24px;
            height: 2.5px;
            background: var(--text-primary);
            border-radius: 3px;
            transition: all var(--transition-base);
        }

        .mobile-menu-toggle.active .burger-line:nth-child(1) {
            transform: translateY(7.5px) rotate(45deg);
        }

        .mobile-menu-toggle.active .burger-line:nth-child(2) {
            opacity: 0;
        }

        .mobile-menu-toggle.active .burger-line:nth-child(3) {
            transform: translateY(-7.5px) rotate(-45deg);
        }

        /* Mobile Nav */
        .mobile-nav-overlay {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.5);
            z-index: 998;
            opacity: 0;
            transition: opacity var(--transition-base);
            pointer-events: none;
        }

        .mobile-nav-overlay.active {
            opacity: 1;
            pointer-events: auto;
        }

        .mobile-nav-panel {
            display: none;
            position: fixed;
            top: 0;
            right: 0;
            width: 280px;
            height: 100vh;
            background: #fff;
            z-index: 999;
            padding: 80px 28px 40px;
            flex-direction: column;
            gap: 8px;
            transform: translateX(100%);
            transition: transform var(--transition-slow);
            box-shadow: var(--shadow-xl);
            overflow-y: auto;
        }

        .mobile-nav-panel.active {
            transform: translateX(0);
        }

        .mobile-nav-panel a {
            display: block;
            padding: 14px 18px;
            border-radius: var(--radius-sm);
            font-size: var(--font-size-md);
            font-weight: 600;
            color: var(--text-primary);
            transition: all var(--transition-fast);
        }

        .mobile-nav-panel a:hover,
        .mobile-nav-panel a.active {
            background: var(--primary-bg);
            color: var(--primary);
        }

        .mobile-search-row {
            display: flex;
            margin-top: 16px;
            background: var(--bg-light);
            border-radius: 24px;
            padding: 6px 8px 6px 16px;
            border: 1px solid var(--border-light);
            gap: 4px;
        }

        .mobile-search-row input {
            flex: 1;
            border: none;
            background: transparent;
            font-size: var(--font-size-sm);
            padding: 6px 0;
        }

        .mobile-search-row button {
            background: var(--primary);
            color: #fff;
            border-radius: 50%;
            width: 34px;
            height: 34px;
            flex-shrink: 0;
            font-size: 0.85rem;
            transition: all var(--transition-fast);
        }

        @media (max-width: 1024px) {
            .nav-desktop {
                display: none;
            }
            .search-box-desktop {
                display: none;
            }
            .btn-header-outline {
                display: none;
            }
            .btn-header-cta {
                padding: 7px 14px;
                font-size: 0.75rem;
                gap: 3px;
            }
            .mobile-menu-toggle {
                display: flex;
            }
            .mobile-nav-overlay {
                display: block;
            }
            .mobile-nav-panel {
                display: flex;
            }
            .logo-text {
                font-size: 1.05rem;
            }
            .logo-icon {
                width: 34px;
                height: 34px;
                font-size: 1rem;
            }
        }

        @media (max-width: 520px) {
            .header-inner {
                height: 52px;
                gap: 10px;
            }
            .logo-text {
                display: none;
            }
            .btn-header-cta {
                padding: 6px 12px;
                font-size: 0.7rem;
                border-radius: 18px;
            }
            .btn-header-cta i {
                display: none;
            }
            .mobile-nav-panel {
                width: 260px;
            }
        }

        /* ===== Page Banner ===== */
        .page-banner {
            position: relative;
            min-height: 340px;
            display: flex;
            align-items: center;
            background: linear-gradient(135deg, var(--secondary) 0%, #252540 50%, #1A1A2E 100%);
            background-image: url('assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center 30%;
            background-repeat: no-repeat;
            overflow: hidden;
        }

        .page-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(26, 26, 46, 0.82) 0%, rgba(26, 26, 46, 0.70) 60%, rgba(26, 26, 46, 0.88) 100%);
            z-index: 1;
        }

        .page-banner::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 60px;
            background: linear-gradient(to top, rgba(255, 255, 255, 0.06), transparent);
            z-index: 1;
            pointer-events: none;
        }

        .banner-content {
            position: relative;
            z-index: 2;
            text-align: center;
            width: 100%;
            padding: 60px 24px 50px;
        }

        .banner-badge {
            display: inline-block;
            padding: 6px 18px;
            border-radius: 20px;
            font-size: var(--font-size-xs);
            font-weight: 700;
            letter-spacing: 2px;
            text-transform: uppercase;
            background: rgba(200, 150, 62, 0.18);
            color: var(--primary-light);
            border: 1px solid rgba(200, 150, 62, 0.35);
            margin-bottom: 18px;
        }

        .banner-content h1 {
            font-size: var(--font-size-hero);
            color: #fff;
            font-weight: 800;
            margin-bottom: 14px;
            letter-spacing: 1px;
            text-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
        }

        .banner-content h1 .highlight {
            color: var(--primary-light);
            position: relative;
        }

        .banner-content .banner-desc {
            font-size: var(--font-size-lg);
            color: rgba(255, 255, 255, 0.85);
            max-width: 650px;
            margin: 0 auto 24px;
            line-height: 1.7;
        }

        .banner-stats-row {
            display: flex;
            justify-content: center;
            gap: 40px;
            flex-wrap: wrap;
        }

        .banner-stat-item {
            text-align: center;
        }

        .banner-stat-num {
            font-size: 2rem;
            font-weight: 800;
            color: var(--primary-light);
            letter-spacing: 1px;
        }

        .banner-stat-label {
            font-size: var(--font-size-xs);
            color: rgba(255, 255, 255, 0.7);
            margin-top: 2px;
            letter-spacing: 1px;
        }

        @media (max-width: 768px) {
            .page-banner {
                min-height: 280px;
            }
            .banner-content h1 {
                font-size: 2rem;
            }
            .banner-content .banner-desc {
                font-size: var(--font-size-base);
            }
            .banner-stats-row {
                gap: 20px;
            }
            .banner-stat-num {
                font-size: 1.5rem;
            }
        }

        @media (max-width: 520px) {
            .page-banner {
                min-height: 240px;
            }
            .banner-content h1 {
                font-size: 1.55rem;
            }
            .banner-content {
                padding: 40px 16px 36px;
            }
            .banner-stats-row {
                gap: 14px;
            }
        }

        /* ===== Section Common ===== */
        .section {
            padding: var(--space-2xl) 0;
        }

        .section-alt {
            background: var(--bg-section-alt);
        }

        .section-header {
            text-align: center;
            margin-bottom: var(--space-xl);
        }

        .section-header .section-badge {
            display: inline-block;
            padding: 5px 16px;
            border-radius: 20px;
            font-size: var(--font-size-xs);
            font-weight: 700;
            letter-spacing: 1.5px;
            background: var(--primary-bg);
            color: var(--primary-dark);
            border: 1px solid var(--border-gold);
            margin-bottom: 12px;
        }

        .section-header h2 {
            font-size: var(--font-size-2xl);
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .section-header .section-subtitle {
            font-size: var(--font-size-md);
            color: var(--text-muted);
            max-width: 560px;
            margin: 0 auto;
            line-height: 1.6;
        }

        @media (max-width: 768px) {
            .section {
                padding: var(--space-xl) 0;
            }
            .section-header h2 {
                font-size: var(--font-size-xl);
            }
            .section-header {
                margin-bottom: var(--space-lg);
            }
        }

        /* ===== Tier Cards ===== */
        .tier-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 16px;
        }

        @media (max-width: 1100px) {
            .tier-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .tier-grid .tier-card:nth-child(4),
            .tier-grid .tier-card:nth-child(5) {
                grid-column: span 1;
            }
        }

        @media (max-width: 768px) {
            .tier-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
        }

        @media (max-width: 480px) {
            .tier-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
        }

        .tier-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: 28px 20px 24px;
            text-align: center;
            border: 2px solid var(--border-card);
            transition: all var(--transition-base);
            position: relative;
            overflow: hidden;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 12px;
        }

        .tier-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-card-hover);
            border-color: transparent;
        }

        .tier-card.tier-bronze {
            border-top: 4px solid var(--bronze);
        }
        .tier-card.tier-bronze:hover {
            box-shadow: 0 12px 36px rgba(184, 115, 74, 0.22);
        }

        .tier-card.tier-silver {
            border-top: 4px solid var(--silver);
        }
        .tier-card.tier-silver:hover {
            box-shadow: 0 12px 36px rgba(160, 168, 184, 0.22);
        }

        .tier-card.tier-gold {
            border-top: 4px solid var(--gold);
            border-color: var(--border-gold);
        }
        .tier-card.tier-gold:hover {
            box-shadow: var(--shadow-gold);
        }

        .tier-card.tier-diamond {
            border-top: 4px solid var(--diamond);
            background: linear-gradient(180deg, #F8FCFF 0%, #fff 40%);
        }
        .tier-card.tier-diamond:hover {
            box-shadow: 0 12px 36px rgba(110, 198, 232, 0.22);
        }

        .tier-card.tier-supreme {
            border-top: 4px solid var(--supreme);
            background: linear-gradient(180deg, #FDF8FF 0%, #fff 40%);
        }
        .tier-card.tier-supreme:hover {
            box-shadow: 0 12px 36px rgba(155, 77, 202, 0.25);
        }

        .tier-icon-wrap {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            flex-shrink: 0;
        }

        .tier-bronze .tier-icon-wrap {
            background: #FDF5F0;
            color: var(--bronze);
        }
        .tier-silver .tier-icon-wrap {
            background: #F5F6F8;
            color: var(--silver);
        }
        .tier-gold .tier-icon-wrap {
            background: #FEF9EF;
            color: var(--gold);
        }
        .tier-diamond .tier-icon-wrap {
            background: #F0F9FD;
            color: var(--diamond);
        }
        .tier-supreme .tier-icon-wrap {
            background: #F9F2FD;
            color: var(--supreme);
        }

        .tier-card h3 {
            font-size: var(--font-size-md);
            font-weight: 700;
            color: var(--text-primary);
        }

        .tier-card .tier-badge-inline {
            font-size: var(--font-size-xs);
            font-weight: 600;
            padding: 3px 12px;
            border-radius: 14px;
            letter-spacing: 0.5px;
        }

        .tier-bronze .tier-badge-inline {
            background: #FDF5F0;
            color: var(--bronze);
        }
        .tier-silver .tier-badge-inline {
            background: #F5F6F8;
            color: #6B7280;
        }
        .tier-gold .tier-badge-inline {
            background: #FEF9EF;
            color: #B8860B;
        }
        .tier-diamond .tier-badge-inline {
            background: #F0F9FD;
            color: #2E8AB8;
        }
        .tier-supreme .tier-badge-inline {
            background: #F9F2FD;
            color: var(--supreme);
        }

        .tier-features {
            list-style: none;
            padding: 0;
            margin: 0;
            text-align: left;
            width: 100%;
            font-size: var(--font-size-xs);
            color: var(--text-secondary);
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .tier-features li {
            padding-left: 16px;
            position: relative;
            line-height: 1.5;
        }

        .tier-features li::before {
            content: '✓';
            position: absolute;
            left: 0;
            color: var(--primary);
            font-weight: 700;
            font-size: 0.7rem;
            top: 2px;
        }

        .tier-card .tier-action {
            margin-top: auto;
            padding-top: 8px;
            width: 100%;
        }

        .tier-card .btn-tier {
            display: block;
            width: 100%;
            padding: 10px;
            border-radius: 24px;
            font-size: var(--font-size-xs);
            font-weight: 700;
            text-align: center;
            transition: all var(--transition-fast);
            border: 2px solid var(--border-medium);
            background: transparent;
            color: var(--text-secondary);
            cursor: pointer;
        }

        .tier-card .btn-tier:hover {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
            box-shadow: 0 4px 14px rgba(200, 150, 62, 0.30);
        }

        .tier-card.tier-gold .btn-tier {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }
        .tier-card.tier-gold .btn-tier:hover {
            background: var(--primary-dark);
            box-shadow: 0 6px 20px rgba(200, 150, 62, 0.40);
        }

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

        @media (max-width: 900px) {
            .benefits-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 560px) {
            .benefits-grid {
                grid-template-columns: 1fr;
            }
        }

        .benefit-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: 28px 22px;
            border: 1px solid var(--border-card);
            transition: all var(--transition-base);
            display: flex;
            gap: 16px;
            align-items: flex-start;
        }

        .benefit-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
            border-color: transparent;
        }

        .benefit-icon-circle {
            width: 48px;
            height: 48px;
            border-radius: var(--radius-sm);
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            background: var(--primary-bg);
            color: var(--primary);
        }

        .benefit-info h4 {
            font-size: var(--font-size-base);
            font-weight: 700;
            margin-bottom: 4px;
        }

        .benefit-info p {
            font-size: var(--font-size-sm);
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* ===== Image + Text Block ===== */
        .img-text-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }

        .img-text-row.reverse {
            direction: rtl;
        }
        .img-text-row.reverse>* {
            direction: ltr;
        }

        .img-text-visual img {
            border-radius: var(--radius-xl);
            width: 100%;
            aspect-ratio: 4/3;
            object-fit: cover;
            box-shadow: var(--shadow-lg);
        }

        .img-text-content h3 {
            font-size: var(--font-size-xl);
            font-weight: 800;
            margin-bottom: 12px;
        }

        .img-text-content p {
            font-size: var(--font-size-base);
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 16px;
        }

        .img-text-content .feature-list {
            list-style: none;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .img-text-content .feature-list li {
            padding-left: 24px;
            position: relative;
            font-size: var(--font-size-sm);
            color: var(--text-secondary);
        }

        .img-text-content .feature-list li::before {
            content: '';
            position: absolute;
            left: 0;
            top: 6px;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--primary);
        }

        @media (max-width: 768px) {
            .img-text-row {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .img-text-row.reverse {
                direction: ltr;
            }
            .img-text-content h3 {
                font-size: var(--font-size-lg);
            }
        }

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

        @media (max-width: 900px) {
            .events-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 560px) {
            .events-grid {
                grid-template-columns: 1fr;
            }
        }

        .event-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border-card);
            transition: all var(--transition-base);
        }

        .event-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
            border-color: transparent;
        }

        .event-card-img {
            width: 100%;
            aspect-ratio: 16/10;
            object-fit: cover;
            display: block;
        }

        .event-card-body {
            padding: 18px 16px 20px;
        }

        .event-card-body .event-tag {
            display: inline-block;
            padding: 3px 10px;
            border-radius: 12px;
            font-size: 0.7rem;
            font-weight: 700;
            letter-spacing: 1px;
            background: var(--primary-bg);
            color: var(--primary-dark);
            margin-bottom: 8px;
        }

        .event-card-body h4 {
            font-size: var(--font-size-base);
            font-weight: 700;
            margin-bottom: 6px;
        }

        .event-card-body p {
            font-size: var(--font-size-xs);
            color: var(--text-muted);
            line-height: 1.5;
        }

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

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

        .faq-item:hover {
            border-color: var(--border-gold);
        }

        .faq-question {
            width: 100%;
            background: transparent;
            padding: 18px 22px;
            font-size: var(--font-size-base);
            font-weight: 700;
            color: var(--text-primary);
            text-align: left;
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
            border: none;
            gap: 12px;
            transition: color var(--transition-fast);
        }

        .faq-question:hover {
            color: var(--primary);
        }

        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--bg-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.75rem;
            transition: all var(--transition-base);
            color: var(--text-muted);
        }

        .faq-item.open .faq-question .faq-icon {
            transform: rotate(45deg);
            background: var(--primary);
            color: #fff;
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition-base);
            padding: 0 22px;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 22px 20px;
        }

        .faq-answer p {
            font-size: var(--font-size-sm);
            color: var(--text-secondary);
            line-height: 1.8;
        }

        /* ===== CTA Section ===== */
        .cta-section {
            background: linear-gradient(135deg, var(--secondary) 0%, #252540 60%, var(--secondary-light) 100%);
            border-radius: var(--radius-2xl);
            padding: 52px 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
            margin: 0 24px;
        }

        @media (max-width: 768px) {
            .cta-section {
                margin: 0 16px;
                padding: 36px 20px;
                border-radius: var(--radius-xl);
            }
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 200px;
            height: 200px;
            border-radius: 50%;
            background: rgba(200, 150, 62, 0.12);
            pointer-events: none;
        }

        .cta-section h3 {
            font-size: var(--font-size-2xl);
            color: #fff;
            font-weight: 800;
            margin-bottom: 10px;
            position: relative;
            z-index: 1;
        }

        .cta-section p {
            font-size: var(--font-size-md);
            color: rgba(255, 255, 255, 0.8);
            max-width: 500px;
            margin: 0 auto 24px;
            position: relative;
            z-index: 1;
            line-height: 1.7;
        }

        .btn-cta-large {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 36px;
            border-radius: 30px;
            font-size: var(--font-size-base);
            font-weight: 700;
            background: linear-gradient(135deg, var(--primary) 0%, #D4A843 100%);
            color: #fff;
            transition: all var(--transition-base);
            box-shadow: 0 8px 28px rgba(200, 150, 62, 0.40);
            position: relative;
            z-index: 1;
            cursor: pointer;
            border: none;
        }

        .btn-cta-large:hover {
            transform: translateY(-3px);
            box-shadow: 0 14px 38px rgba(200, 150, 62, 0.50);
            color: #fff;
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--bg-dark);
            color: rgba(255, 255, 255, 0.8);
            padding: 52px 0 28px;
            margin-top: var(--space-2xl);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1fr;
            gap: 36px;
        }

        @media (max-width: 900px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 520px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }

        .footer-logo {
            font-size: var(--font-size-xl);
            font-weight: 800;
            color: #fff;
            margin-bottom: 10px;
            letter-spacing: 1px;
        }

        .footer-brand p {
            font-size: var(--font-size-sm);
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.65);
        }

        .footer-col h4 {
            color: #fff;
            font-size: var(--font-size-sm);
            font-weight: 700;
            margin-bottom: 12px;
            letter-spacing: 0.5px;
        }

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

        .footer-col ul li a {
            font-size: var(--font-size-sm);
            color: rgba(255, 255, 255, 0.6);
            transition: color var(--transition-fast);
        }

        .footer-col ul li a:hover {
            color: var(--primary-light);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            margin-top: 36px;
            padding-top: 20px;
            text-align: center;
            font-size: var(--font-size-xs);
            color: rgba(255, 255, 255, 0.45);
        }

        /* ===== Utility ===== */
        .text-center {
            text-align: center;
        }
        .mt-lg {
            margin-top: var(--space-lg);
        }
        .mt-xl {
            margin-top: var(--space-xl);
        }

        /* ===== Foundation Overrides ===== */
        .foundation-container {
            max-width: 1240px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        @media (max-width: 768px) {
            .foundation-container {
                padding-left: 18px;
                padding-right: 18px;
            }
        }

        /* Override Foundation defaults */
        .row {
            max-width: 100%;
        }

        /* ===== Scroll to top button ===== */
        .scroll-top-btn {
            position: fixed;
            bottom: 28px;
            right: 28px;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--primary);
            color: #fff;
            font-size: 1rem;
            border: none;
            cursor: pointer;
            z-index: 900;
            box-shadow: var(--shadow-md);
            transition: all var(--transition-base);
            opacity: 0;
            pointer-events: none;
            transform: translateY(10px);
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .scroll-top-btn.visible {
            opacity: 1;
            pointer-events: auto;
            transform: translateY(0);
        }

        .scroll-top-btn:hover {
            background: var(--primary-dark);
            transform: translateY(-3px);
            box-shadow: var(--shadow-lg);
        }

        @media (max-width: 520px) {
            .scroll-top-btn {
                bottom: 18px;
                right: 16px;
                width: 38px;
                height: 38px;
                font-size: 0.85rem;
            }
        }

/* roulang page: category3 */
/* ==================== 设计变量 ==================== */
        :root {
            --color-primary: #1a2744;
            --color-primary-light: #253559;
            --color-primary-lighter: #304878;
            --color-accent: #c8963e;
            --color-accent-light: #e0b860;
            --color-accent-dark: #a67c2e;
            --color-bg: #f4f5f7;
            --color-bg-alt: #eef0f3;
            --color-white: #ffffff;
            --color-text: #2d3748;
            --color-text-heavy: #1a202c;
            --color-text-light: #718096;
            --color-text-lighter: #a0aec0;
            --color-border: #e2e8f0;
            --color-border-light: #edf2f7;
            --color-success: #38a169;
            --color-warning: #d69e2e;
            --color-danger: #e53e3e;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-xs: 0 1px 4px rgba(0, 0, 0, 0.04);
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.10);
            --shadow-xl: 0 12px 40px rgba(0, 0, 0, 0.12);
            --transition-fast: 0.18s ease;
            --transition-normal: 0.28s ease;
            --transition-slow: 0.4s ease;
            --font-sans: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --max-width-container: 1200px;
            --header-height: 68px;
        }

        /* ==================== 基础 Reset & Base ==================== */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.7;
            color: var(--color-text);
            background-color: var(--color-bg);
            margin: 0;
            padding: 0;
            padding-top: var(--header-height);
            min-height: 100vh;
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-md);
        }

        a {
            color: var(--color-primary-lighter);
            text-decoration: none;
            transition: color var(--transition-fast);
        }

        a:hover {
            color: var(--color-accent);
        }

        button {
            cursor: pointer;
            font-family: inherit;
        }

        input {
            font-family: inherit;
            font-size: inherit;
        }

        ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            color: var(--color-text-heavy);
            line-height: 1.3;
            margin-top: 0;
        }

        /* ==================== 容器 ==================== */
        .container-custom {
            max-width: var(--max-width-container);
            margin: 0 auto;
            padding: 0 20px;
            width: 100%;
        }

        @media (max-width: 640px) {
            .container-custom {
                padding: 0 14px;
            }
        }

        /* ==================== Header / Navigation ==================== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: var(--color-white);
            border-bottom: 1px solid var(--color-border-light);
            box-shadow: var(--shadow-xs);
            height: var(--header-height);
            transition: box-shadow var(--transition-normal);
        }

        .site-header.scrolled {
            box-shadow: var(--shadow-md);
        }

        .header-inner {
            max-width: var(--max-width-container);
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
            gap: 18px;
        }

        /* Logo */
        .logo-wrap {
            display: flex;
            align-items: center;
            gap: 9px;
            text-decoration: none;
            flex-shrink: 0;
            transition: opacity var(--transition-fast);
        }

        .logo-wrap:hover {
            opacity: 0.85;
            color: inherit;
        }

        .logo-icon {
            width: 40px;
            height: 40px;
            border-radius: var(--radius-sm);
            background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-lighter) 100%);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 20px;
            letter-spacing: 1px;
            flex-shrink: 0;
            box-shadow: 0 2px 8px rgba(26, 39, 68, 0.25);
        }

        .logo-text {
            font-size: 18px;
            font-weight: 700;
            color: var(--color-primary);
            letter-spacing: 0.5px;
            white-space: nowrap;
        }

        .accent-dot {
            color: var(--color-accent);
            font-weight: 700;
        }

        /* Desktop Nav */
        .nav-desktop {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: nowrap;
        }

        .nav-desktop a {
            display: inline-block;
            padding: 8px 14px;
            font-size: 14.5px;
            font-weight: 500;
            color: var(--color-text);
            border-radius: var(--radius-sm);
            text-decoration: none;
            white-space: nowrap;
            transition: all var(--transition-fast);
            position: relative;
        }

        .nav-desktop a:hover {
            color: var(--color-accent);
            background: rgba(200, 150, 62, 0.06);
        }

        .nav-desktop a.active {
            color: var(--color-accent);
            font-weight: 600;
            background: rgba(200, 150, 62, 0.10);
        }

        .nav-desktop a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 14px;
            right: 14px;
            height: 2.5px;
            background: var(--color-accent);
            border-radius: 2px;
        }

        /* Header Right */
        .header-right {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .search-box-desktop {
            display: flex;
            align-items: center;
            background: var(--color-bg);
            border-radius: 20px;
            padding: 0 6px 0 14px;
            border: 1px solid transparent;
            transition: all var(--transition-fast);
            height: 38px;
        }

        .search-box-desktop:focus-within {
            border-color: var(--color-accent);
            background: var(--color-white);
            box-shadow: 0 0 0 3px rgba(200, 150, 62, 0.10);
        }

        .search-box-desktop input {
            border: none;
            background: transparent;
            outline: none;
            font-size: 13.5px;
            width: 140px;
            color: var(--color-text);
            padding: 0;
        }

        .search-box-desktop input::placeholder {
            color: var(--color-text-lighter);
        }

        .search-box-desktop button {
            background: var(--color-accent);
            border: none;
            color: #fff;
            width: 30px;
            height: 30px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 13px;
            transition: background var(--transition-fast);
            flex-shrink: 0;
        }

        .search-box-desktop button:hover {
            background: var(--color-accent-dark);
        }

        .btn-header-outline {
            padding: 7px 16px;
            font-size: 13.5px;
            font-weight: 500;
            border: 1.5px solid var(--color-border);
            border-radius: 20px;
            color: var(--color-text);
            text-decoration: none;
            white-space: nowrap;
            transition: all var(--transition-fast);
            background: transparent;
        }

        .btn-header-outline:hover {
            border-color: var(--color-accent);
            color: var(--color-accent);
            background: rgba(200, 150, 62, 0.04);
        }

        .btn-header-cta {
            padding: 7px 16px;
            font-size: 13.5px;
            font-weight: 600;
            border: none;
            border-radius: 20px;
            color: #fff;
            background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
            text-decoration: none;
            white-space: nowrap;
            transition: all var(--transition-fast);
            box-shadow: 0 2px 8px rgba(200, 150, 62, 0.30);
            display: flex;
            align-items: center;
            gap: 5px;
        }

        .btn-header-cta:hover {
            box-shadow: 0 4px 14px rgba(200, 150, 62, 0.40);
            transform: translateY(-1px);
            color: #fff;
        }

        /* Mobile Menu Toggle */
        .mobile-menu-toggle {
            display: none;
            background: none;
            border: none;
            padding: 6px;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            z-index: 1002;
        }

        .burger-line {
            display: block;
            width: 24px;
            height: 2.5px;
            background: var(--color-primary);
            border-radius: 2px;
            transition: all var(--transition-fast);
        }

        .mobile-menu-toggle.active .burger-line:nth-child(1) {
            transform: translateY(7.5px) rotate(45deg);
        }

        .mobile-menu-toggle.active .burger-line:nth-child(2) {
            opacity: 0;
        }

        .mobile-menu-toggle.active .burger-line:nth-child(3) {
            transform: translateY(-7.5px) rotate(-45deg);
        }

        /* Mobile Nav */
        .mobile-nav-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.5);
            z-index: 998;
            opacity: 0;
            transition: opacity var(--transition-normal);
            pointer-events: none;
        }

        .mobile-nav-overlay.active {
            opacity: 1;
            pointer-events: auto;
        }

        .mobile-nav-panel {
            display: flex;
            flex-direction: column;
            position: fixed;
            top: 0;
            right: -300px;
            width: 280px;
            max-width: 85vw;
            height: 100vh;
            background: var(--color-white);
            z-index: 999;
            padding: 80px 24px 30px;
            gap: 8px;
            transition: right var(--transition-normal);
            box-shadow: var(--shadow-xl);
            overflow-y: auto;
        }

        .mobile-nav-panel.active {
            right: 0;
        }

        .mobile-nav-panel a {
            display: block;
            padding: 12px 16px;
            font-size: 15px;
            font-weight: 500;
            color: var(--color-text);
            border-radius: var(--radius-sm);
            text-decoration: none;
            transition: all var(--transition-fast);
        }

        .mobile-nav-panel a:hover {
            background: var(--color-bg);
            color: var(--color-accent);
        }

        .mobile-nav-panel a.active {
            background: rgba(200, 150, 62, 0.10);
            color: var(--color-accent);
            font-weight: 600;
        }

        .mobile-search-row {
            display: flex;
            margin-top: 12px;
            gap: 8px;
        }

        .mobile-search-row input {
            flex: 1;
            padding: 10px 14px;
            border: 1px solid var(--color-border);
            border-radius: 20px;
            font-size: 14px;
            outline: none;
            transition: border var(--transition-fast);
        }

        .mobile-search-row input:focus {
            border-color: var(--color-accent);
        }

        .mobile-search-row button {
            background: var(--color-accent);
            border: none;
            color: #fff;
            width: 38px;
            height: 38px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            flex-shrink: 0;
        }

        /* ==================== 板块通用间距 ==================== */
        .section-padding {
            padding: 60px 0;
        }

        .section-padding-sm {
            padding: 40px 0;
        }

        .section-padding-lg {
            padding: 80px 0;
        }

        .section-title-wrap {
            text-align: center;
            margin-bottom: 40px;
        }

        .section-title-wrap h2 {
            font-size: 2rem;
            font-weight: 700;
            color: var(--color-primary);
            margin-bottom: 8px;
            letter-spacing: 0.5px;
        }

        .section-title-wrap .section-subtitle {
            font-size: 1rem;
            color: var(--color-text-light);
            max-width: 560px;
            margin: 0 auto;
        }

        .section-badge {
            display: inline-block;
            padding: 4px 14px;
            font-size: 12.5px;
            font-weight: 600;
            color: var(--color-accent);
            background: rgba(200, 150, 62, 0.10);
            border-radius: 20px;
            letter-spacing: 1px;
            text-transform: uppercase;
            margin-bottom: 10px;
        }

        @media (max-width: 768px) {
            .section-padding {
                padding: 40px 0;
            }
            .section-padding-lg {
                padding: 50px 0;
            }
            .section-title-wrap h2 {
                font-size: 1.5rem;
            }
        }

        /* ==================== Banner / Hero 分类页 ==================== */
        .category-banner {
            position: relative;
            background: linear-gradient(135deg, var(--color-primary) 0%, #1e3350 50%, var(--color-primary-light) 100%);
            background-image: url('assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            min-height: 380px;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            overflow: hidden;
        }

        .category-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(26, 39, 68, 0.82) 0%, rgba(26, 39, 68, 0.70) 100%);
            z-index: 1;
        }

        .category-banner .banner-content {
            position: relative;
            z-index: 2;
            color: #fff;
            padding: 40px 20px;
            max-width: 700px;
        }

        .category-banner .banner-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 64px;
            height: 64px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.12);
            font-size: 28px;
            margin-bottom: 16px;
            backdrop-filter: blur(4px);
        }

        .category-banner h1 {
            font-size: 2.4rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
            letter-spacing: 1px;
        }

        .category-banner .banner-desc {
            font-size: 1.05rem;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 24px;
            line-height: 1.6;
            max-width: 550px;
            margin-left: auto;
            margin-right: auto;
        }

        .banner-search-row {
            display: flex;
            max-width: 480px;
            margin: 0 auto;
            gap: 0;
            background: #fff;
            border-radius: 28px;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }

        .banner-search-row input {
            flex: 1;
            border: none;
            padding: 14px 20px;
            font-size: 15px;
            outline: none;
            color: var(--color-text);
            background: #fff;
        }

        .banner-search-row input::placeholder {
            color: var(--color-text-lighter);
        }

        .banner-search-row button {
            background: var(--color-accent);
            border: none;
            color: #fff;
            padding: 14px 22px;
            font-size: 15px;
            font-weight: 600;
            cursor: pointer;
            transition: background var(--transition-fast);
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .banner-search-row button:hover {
            background: var(--color-accent-dark);
        }

        @media (max-width: 768px) {
            .category-banner {
                min-height: 300px;
            }
            .category-banner h1 {
                font-size: 1.7rem;
            }
            .category-banner .banner-desc {
                font-size: 0.95rem;
            }
            .banner-search-row {
                max-width: 100%;
                border-radius: 24px;
            }
            .banner-search-row input {
                font-size: 14px;
                padding: 12px 16px;
            }
            .banner-search-row button {
                padding: 12px 16px;
                font-size: 14px;
            }
        }

        /* ==================== 攻略分类卡片网格 ==================== */
        .strategy-category-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .strategy-cat-card {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
            cursor: pointer;
            text-decoration: none;
            color: inherit;
            display: block;
            border: 1px solid var(--color-border-light);
        }

        .strategy-cat-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
            border-color: var(--color-accent);
            color: inherit;
        }

        .strategy-cat-card .card-img-wrap {
            position: relative;
            height: 180px;
            overflow: hidden;
            background: var(--color-bg-alt);
        }

        .strategy-cat-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
            border-radius: 0;
        }

        .strategy-cat-card:hover .card-img-wrap img {
            transform: scale(1.06);
        }

        .strategy-cat-card .card-img-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 12px 16px;
            background: linear-gradient(transparent, rgba(0, 0, 0, 0.55));
            color: #fff;
            font-weight: 600;
            font-size: 14px;
        }

        .strategy-cat-card .card-body {
            padding: 18px 16px;
        }

        .strategy-cat-card .card-body h3 {
            font-size: 1.05rem;
            font-weight: 600;
            margin-bottom: 6px;
            color: var(--color-text-heavy);
        }

        .strategy-cat-card .card-body p {
            font-size: 0.9rem;
            color: var(--color-text-light);
            margin: 0;
            line-height: 1.5;
        }

        .strategy-cat-card .card-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 12.5px;
            color: var(--color-text-lighter);
            margin-top: 8px;
        }

        @media (max-width: 1024px) {
            .strategy-category-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
        }

        @media (max-width: 520px) {
            .strategy-category-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .strategy-cat-card .card-img-wrap {
                height: 150px;
            }
        }

        /* ==================== 攻略文章列表 ==================== */
        .article-list-wrap {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .article-item {
            display: flex;
            gap: 18px;
            background: var(--color-white);
            border-radius: var(--radius-md);
            padding: 16px;
            box-shadow: var(--shadow-xs);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-fast);
            align-items: flex-start;
            text-decoration: none;
            color: inherit;
        }

        .article-item:hover {
            box-shadow: var(--shadow-md);
            border-color: #d0d5dd;
            color: inherit;
            transform: translateX(2px);
        }

        .article-item .article-thumb {
            width: 160px;
            height: 110px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            flex-shrink: 0;
            background: var(--color-bg-alt);
        }

        .article-item .article-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: var(--radius-sm);
            transition: transform var(--transition-slow);
        }

        .article-item:hover .article-thumb img {
            transform: scale(1.05);
        }

        .article-item .article-info {
            flex: 1;
            min-width: 0;
        }

        .article-item .article-tag {
            display: inline-block;
            padding: 3px 10px;
            font-size: 11.5px;
            font-weight: 600;
            color: var(--color-accent);
            background: rgba(200, 150, 62, 0.10);
            border-radius: 12px;
            margin-bottom: 6px;
        }

        .article-item h3 {
            font-size: 1.05rem;
            font-weight: 600;
            margin-bottom: 5px;
            color: var(--color-text-heavy);
            line-height: 1.4;
        }

        .article-item .article-excerpt {
            font-size: 0.88rem;
            color: var(--color-text-light);
            margin-bottom: 8px;
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .article-item .article-date {
            font-size: 12px;
            color: var(--color-text-lighter);
        }

        @media (max-width: 640px) {
            .article-item {
                flex-direction: column;
                gap: 12px;
                padding: 14px;
            }
            .article-item .article-thumb {
                width: 100%;
                height: 160px;
            }
        }

        /* ==================== 精选专题卡片 ==================== */
        .featured-topic-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }

        .featured-topic-card {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-normal);
            cursor: pointer;
            text-decoration: none;
            color: inherit;
            display: flex;
            flex-direction: column;
        }

        .featured-topic-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
            color: inherit;
        }

        .featured-topic-card .ft-img {
            height: 200px;
            overflow: hidden;
            background: var(--color-bg-alt);
        }

        .featured-topic-card .ft-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 0;
            transition: transform var(--transition-slow);
        }

        .featured-topic-card:hover .ft-img img {
            transform: scale(1.05);
        }

        .featured-topic-card .ft-body {
            padding: 20px 18px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .featured-topic-card .ft-badge {
            display: inline-block;
            padding: 4px 10px;
            font-size: 11px;
            font-weight: 700;
            color: #fff;
            background: var(--color-accent);
            border-radius: 3px;
            letter-spacing: 1px;
            align-self: flex-start;
            margin-bottom: 10px;
        }

        .featured-topic-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--color-text-heavy);
        }

        .featured-topic-card p {
            font-size: 0.9rem;
            color: var(--color-text-light);
            line-height: 1.6;
            margin-bottom: 12px;
            flex: 1;
        }

        .featured-topic-card .ft-link {
            font-weight: 600;
            font-size: 14px;
            color: var(--color-accent);
            display: flex;
            align-items: center;
            gap: 4px;
            transition: gap var(--transition-fast);
        }

        .featured-topic-card:hover .ft-link {
            gap: 8px;
        }

        @media (max-width: 768px) {
            .featured-topic-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .featured-topic-card .ft-img {
                height: 170px;
            }
        }

        /* ==================== 标签云 ==================== */
        .tag-cloud-wrap {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: center;
        }

        .tag-cloud-wrap .tag-item {
            padding: 8px 18px;
            font-size: 13.5px;
            font-weight: 500;
            border-radius: 22px;
            background: var(--color-white);
            border: 1px solid var(--color-border);
            color: var(--color-text);
            cursor: pointer;
            transition: all var(--transition-fast);
            text-decoration: none;
            white-space: nowrap;
        }

        .tag-cloud-wrap .tag-item:hover {
            background: var(--color-accent);
            color: #fff;
            border-color: var(--color-accent);
            box-shadow: var(--shadow-sm);
        }

        .tag-cloud-wrap .tag-item.tag-hot {
            background: rgba(229, 62, 62, 0.08);
            border-color: rgba(229, 62, 62, 0.25);
            color: var(--color-danger);
            font-weight: 600;
        }

        .tag-cloud-wrap .tag-item.tag-hot:hover {
            background: var(--color-danger);
            color: #fff;
            border-color: var(--color-danger);
        }

        /* ==================== 数据统计条 ==================== */
        .stats-strip {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
            text-align: center;
        }

        .stat-block {
            background: var(--color-white);
            border-radius: var(--radius-md);
            padding: 28px 16px;
            box-shadow: var(--shadow-xs);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-fast);
        }

        .stat-block:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .stat-block .stat-number {
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--color-accent);
            letter-spacing: 0.5px;
            line-height: 1;
            margin-bottom: 6px;
        }

        .stat-block .stat-label {
            font-size: 0.9rem;
            color: var(--color-text-light);
            font-weight: 500;
        }

        @media (max-width: 768px) {
            .stats-strip {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
            .stat-block .stat-number {
                font-size: 1.7rem;
            }
        }

        @media (max-width: 400px) {
            .stats-strip {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .stat-block {
                padding: 20px 10px;
            }
        }

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

        .faq-item {
            background: var(--color-white);
            border-radius: var(--radius-md);
            border: 1px solid var(--color-border-light);
            overflow: hidden;
            box-shadow: var(--shadow-xs);
            transition: all var(--transition-fast);
        }

        .faq-item:hover {
            box-shadow: var(--shadow-sm);
        }

        .faq-question {
            width: 100%;
            text-align: left;
            padding: 18px 20px;
            font-size: 1rem;
            font-weight: 600;
            color: var(--color-text-heavy);
            background: none;
            border: none;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            transition: color var(--transition-fast);
            line-height: 1.5;
        }

        .faq-question:hover {
            color: var(--color-accent);
        }

        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--color-bg);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            transition: all var(--transition-fast);
            color: var(--color-text-light);
        }

        .faq-item.open .faq-question .faq-icon {
            background: var(--color-accent);
            color: #fff;
            transform: rotate(180deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-normal), padding var(--transition-normal);
        }

        .faq-item.open .faq-answer {
            max-height: 400px;
        }

        .faq-answer-inner {
            padding: 0 20px 18px;
            font-size: 0.92rem;
            color: var(--color-text-light);
            line-height: 1.7;
        }

        /* ==================== CTA 行动区 ==================== */
        .cta-section {
            background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-lighter) 100%);
            background-image: url('assets/images/backpic/back-3.webp');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            position: relative;
            text-align: center;
            color: #fff;
            border-radius: var(--radius-xl);
            overflow: hidden;
            padding: 50px 30px;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: rgba(26, 39, 68, 0.75);
            z-index: 1;
        }

        .cta-section .cta-inner {
            position: relative;
            z-index: 2;
        }

        .cta-section h3 {
            font-size: 1.7rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
        }

        .cta-section p {
            font-size: 1rem;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 24px;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
        }

        .btn-cta-lg {
            display: inline-block;
            padding: 14px 32px;
            font-size: 1rem;
            font-weight: 700;
            border-radius: 28px;
            background: var(--color-accent);
            color: #fff;
            text-decoration: none;
            transition: all var(--transition-fast);
            box-shadow: 0 4px 16px rgba(200, 150, 62, 0.35);
            letter-spacing: 0.5px;
        }

        .btn-cta-lg:hover {
            background: var(--color-accent-light);
            box-shadow: 0 6px 22px rgba(200, 150, 62, 0.45);
            transform: translateY(-2px);
            color: #fff;
        }

        .btn-cta-outline-lg {
            display: inline-block;
            padding: 13px 30px;
            font-size: 1rem;
            font-weight: 600;
            border-radius: 28px;
            background: transparent;
            color: #fff;
            border: 2px solid rgba(255, 255, 255, 0.6);
            text-decoration: none;
            transition: all var(--transition-fast);
            margin-left: 12px;
            letter-spacing: 0.5px;
        }

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

        @media (max-width: 520px) {
            .cta-section {
                padding: 36px 18px;
                border-radius: var(--radius-lg);
            }
            .cta-section h3 {
                font-size: 1.3rem;
            }
            .btn-cta-lg,
            .btn-cta-outline-lg {
                display: block;
                margin: 8px auto;
                width: fit-content;
                text-align: center;
            }
            .btn-cta-outline-lg {
                margin-left: auto;
            }
        }

        /* ==================== Footer ==================== */
        .site-footer {
            background: var(--color-primary);
            color: rgba(255, 255, 255, 0.8);
            padding: 50px 0 20px;
            margin-top: 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 30px;
            margin-bottom: 30px;
        }

        .footer-brand .footer-logo {
            font-size: 1.3rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
            letter-spacing: 1px;
        }

        .footer-brand p {
            font-size: 0.9rem;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.65);
            max-width: 320px;
        }

        .footer-col h4 {
            font-size: 0.95rem;
            font-weight: 600;
            color: #fff;
            margin-bottom: 12px;
            letter-spacing: 0.5px;
        }

        .footer-col ul li {
            margin-bottom: 6px;
        }

        .footer-col ul li a {
            font-size: 0.88rem;
            color: rgba(255, 255, 255, 0.65);
            text-decoration: none;
            transition: color var(--transition-fast);
        }

        .footer-col ul li a:hover {
            color: var(--color-accent-light);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.15);
            padding-top: 16px;
            text-align: center;
            font-size: 0.82rem;
            color: rgba(255, 255, 255, 0.45);
        }

        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            .footer-brand {
                grid-column: 1 / -1;
            }
            .footer-brand p {
                max-width: 100%;
            }
        }

        @media (max-width: 480px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 18px;
            }
        }

        /* ==================== 通用按钮 ==================== */
        .btn-outline-sm {
            display: inline-block;
            padding: 7px 16px;
            font-size: 13px;
            font-weight: 500;
            border: 1.5px solid var(--color-border);
            border-radius: 20px;
            color: var(--color-text);
            text-decoration: none;
            transition: all var(--transition-fast);
            background: transparent;
            cursor: pointer;
        }

        .btn-outline-sm:hover {
            border-color: var(--color-accent);
            color: var(--color-accent);
            background: rgba(200, 150, 62, 0.04);
        }

        .btn-accent-sm {
            display: inline-block;
            padding: 7px 16px;
            font-size: 13px;
            font-weight: 600;
            border: none;
            border-radius: 20px;
            background: var(--color-accent);
            color: #fff;
            text-decoration: none;
            transition: all var(--transition-fast);
            cursor: pointer;
        }

        .btn-accent-sm:hover {
            background: var(--color-accent-dark);
            color: #fff;
            box-shadow: var(--shadow-sm);
        }

        /* ==================== 响应式导航 ==================== */
        @media (max-width: 1024px) {
            .nav-desktop {
                gap: 2px;
            }
            .nav-desktop a {
                padding: 8px 10px;
                font-size: 13.5px;
            }
            .search-box-desktop input {
                width: 100px;
            }
        }

        @media (max-width: 860px) {
            .nav-desktop {
                display: none;
            }
            .search-box-desktop {
                display: none;
            }
            .btn-header-outline {
                display: none;
            }
            .btn-header-cta {
                display: none;
            }
            .mobile-menu-toggle {
                display: flex;
            }
            .mobile-nav-overlay {
                display: block;
            }
            .mobile-nav-panel {
                display: flex;
            }
            .header-inner {
                gap: 10px;
            }
        }

        @media (min-width: 861px) {
            .mobile-nav-overlay,
            .mobile-nav-panel {
                display: none !important;
            }
            .mobile-nav-overlay.active,
            .mobile-nav-panel.active {
                display: none !important;
            }
        }

        /* ==================== 背景色板块 ==================== */
        .bg-white-section {
            background: var(--color-white);
        }

        .bg-alt-section {
            background: var(--color-bg-alt);
        }

        /* ==================== 分隔线 ==================== */
        .divider-light {
            height: 1px;
            background: var(--color-border-light);
            margin: 0;
        }

        /* ==================== Foundation 覆盖 ==================== */
        .row {
            max-width: var(--max-width-container);
            margin-left: auto;
            margin-right: auto;
        }

        .row .row {
            max-width: none;
        }

        @media (max-width: 640px) {
            .row {
                margin-left: -8px;
                margin-right: -8px;
            }
            .columns {
                padding-left: 8px;
                padding-right: 8px;
            }
        }