/* roulang page: index */
:root {
            --color-deep-jade: #1C3A2F;
            --color-deep-jade-light: #264D3F;
            --color-deep-jade-dark: #132820;
            --color-matte-gold: #C9A96E;
            --color-matte-gold-light: #D9BE8E;
            --color-matte-gold-dark: #B8934E;
            --color-bg-warm: #F8F5F0;
            --color-bg-cream: #F3EFE8;
            --color-bg-white: #FFFFFF;
            --color-text-primary: #1C1C1C;
            --color-text-secondary: #4A4A4A;
            --color-text-muted: #7A7A7A;
            --color-text-light: #9A9A9A;
            --color-text-on-dark: #F0EDE6;
            --color-border: rgba(201, 169, 110, 0.3);
            --color-border-strong: rgba(201, 169, 110, 0.55);
            --color-shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.05);
            --color-shadow-md: 0 8px 20px rgba(0, 0, 0, 0.06);
            --color-shadow-lg: 0 12px 28px rgba(0, 0, 0, 0.12);
            --color-shadow-xl: 0 16px 36px rgba(0, 0, 0, 0.15);
            --radius-sm: 6px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --radius-xl: 16px;
            --radius-2xl: 20px;
            --spacing-xs: 0.5rem;
            --spacing-sm: 0.75rem;
            --spacing-md: 1rem;
            --spacing-lg: 1.5rem;
            --spacing-xl: 2rem;
            --spacing-2xl: 3rem;
            --spacing-3xl: 4rem;
            --spacing-4xl: 5rem;
            --font-stack: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 'Helvetica Neue', sans-serif;
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --transition-slow: 0.4s ease;
            --nav-height: 72px;
            --progress-nav-height: 56px;
            --max-width: 1200px;
        }

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

        html {
            scroll-behavior: smooth;
            scroll-padding-top: calc(var(--nav-height) + var(--progress-nav-height) + 20px);
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-stack);
            line-height: 1.65;
            color: var(--color-text-primary);
            background-color: var(--color-bg-warm);
            min-height: 100vh;
            overflow-x: hidden;
        }

        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;
            border: none;
            outline: none;
            transition: all var(--transition-base);
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible {
            outline: 2px solid var(--color-matte-gold);
            outline-offset: 2px;
            border-radius: 2px;
        }

        input,
        select {
            font-family: inherit;
            font-size: 1rem;
        }

        ul,
        ol {
            list-style: none;
        }

        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 var(--spacing-xl);
        }

        @media (max-width: 768px) {
            .container {
                padding: 0 var(--spacing-lg);
            }
        }

        /* ============ HEADER / NAV ============ */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: var(--color-deep-jade);
            height: var(--nav-height);
            display: flex;
            align-items: center;
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.18);
            transition: background var(--transition-base);
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--color-matte-gold);
            letter-spacing: 0.03em;
            white-space: nowrap;
            text-decoration: none;
            transition: color var(--transition-fast);
        }

        .nav-logo:hover {
            color: var(--color-matte-gold-light);
        }

        .nav-logo .logo-icon {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--color-matte-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            color: var(--color-deep-jade);
            flex-shrink: 0;
        }

        .nav-menu {
            display: flex;
            align-items: center;
            gap: var(--spacing-xl);
        }

        .nav-menu a {
            color: var(--color-text-on-dark);
            font-size: 0.95rem;
            font-weight: 500;
            padding: 6px 0;
            position: relative;
            letter-spacing: 0.02em;
            transition: color var(--transition-fast);
        }

        .nav-menu a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--color-matte-gold);
            transition: width var(--transition-base);
        }

        .nav-menu a:hover,
        .nav-menu a.active {
            color: var(--color-matte-gold);
        }

        .nav-menu a:hover::after,
        .nav-menu a.active::after {
            width: 100%;
        }

        .nav-cta-btn {
            background: var(--color-matte-gold);
            color: var(--color-deep-jade) !important;
            padding: 10px 22px !important;
            border-radius: var(--radius-md);
            font-weight: 600 !important;
            letter-spacing: 0.03em;
            transition: all var(--transition-base) !important;
        }

        .nav-cta-btn::after {
            display: none !important;
        }

        .nav-cta-btn:hover {
            background: var(--color-matte-gold-light) !important;
            color: var(--color-deep-jade-dark) !important;
            transform: translateY(-1px);
            box-shadow: var(--color-shadow-md);
        }

        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            background: none;
            padding: 6px;
            z-index: 1001;
        }

        .hamburger span {
            width: 26px;
            height: 2.5px;
            background: var(--color-matte-gold);
            border-radius: 2px;
            transition: all var(--transition-base);
        }

        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 5px);
        }

        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }

        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg) translate(5px, -5px);
        }

        @media (max-width: 1024px) {
            .nav-menu {
                gap: var(--spacing-lg);
            }
            .nav-menu a {
                font-size: 0.9rem;
            }
        }

        @media (max-width: 768px) {
            .hamburger {
                display: flex;
            }
            .nav-menu {
                position: fixed;
                top: 0;
                right: -100%;
                width: 280px;
                height: 100vh;
                background: var(--color-deep-jade-dark);
                flex-direction: column;
                align-items: flex-start;
                padding: 100px 32px 40px;
                gap: 28px;
                transition: right var(--transition-slow);
                box-shadow: -4px 0 24px rgba(0, 0, 0, 0.3);
                z-index: 999;
            }
            .nav-menu.open {
                right: 0;
            }
            .nav-menu a {
                font-size: 1.05rem;
                width: 100%;
            }
            .nav-cta-btn {
                text-align: center;
                width: 100%;
                display: inline-block;
            }
        }

        /* ============ PROGRESS NAV ============ */
        .progress-nav {
            position: fixed;
            top: var(--nav-height);
            left: 0;
            right: 0;
            z-index: 998;
            background: var(--color-bg-warm);
            height: var(--progress-nav-height);
            display: flex;
            align-items: center;
            border-bottom: 1px solid var(--color-border);
            transition: box-shadow var(--transition-base);
            box-shadow: 0 1px 8px rgba(0, 0, 0, 0.04);
        }

        .progress-nav.sticky-shadow {
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
        }

        .progress-steps {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0;
            width: 100%;
            max-width: 800px;
            margin: 0 auto;
            padding: 0 var(--spacing-lg);
        }

        .progress-step {
            display: flex;
            align-items: center;
            gap: 8px;
            cursor: pointer;
            transition: all var(--transition-base);
            flex-shrink: 0;
            padding: 6px 10px;
            border-radius: var(--radius-sm);
            position: relative;
        }

        .progress-step .step-dot {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: #D0CCC6;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.75rem;
            font-weight: 700;
            color: #fff;
            transition: all var(--transition-base);
            flex-shrink: 0;
        }

        .progress-step.active .step-dot {
            background: var(--color-matte-gold);
            box-shadow: 0 0 0 6px rgba(201, 169, 110, 0.2);
        }

        .progress-step .step-label {
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--color-text-muted);
            white-space: nowrap;
            transition: color var(--transition-base);
        }

        .progress-step.active .step-label {
            color: var(--color-deep-jade);
            font-weight: 600;
        }

        .progress-step:hover .step-dot {
            background: var(--color-matte-gold-light);
        }

        .progress-step:hover .step-label {
            color: var(--color-deep-jade);
        }

        .progress-divider {
            width: 36px;
            height: 1.5px;
            background: #D0CCC6;
            flex-shrink: 0;
            margin: 0 2px;
            transition: background var(--transition-base);
        }

        .progress-divider.done {
            background: var(--color-matte-gold);
        }

        @media (max-width: 640px) {
            .progress-nav {
                height: 48px;
            }
            .progress-steps {
                gap: 0;
                overflow-x: auto;
                justify-content: flex-start;
                -webkit-overflow-scrolling: touch;
                scrollbar-width: none;
            }
            .progress-steps::-webkit-scrollbar {
                display: none;
            }
            .progress-step {
                padding: 4px 6px;
                gap: 4px;
            }
            .progress-step .step-dot {
                width: 22px;
                height: 22px;
                font-size: 0.65rem;
            }
            .progress-step .step-label {
                font-size: 0.7rem;
            }
            .progress-divider {
                width: 18px;
            }
        }

        /* ============ HERO ============ */
        .hero-section {
            min-height: 100vh;
            display: flex;
            align-items: center;
            position: relative;
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            margin-top: calc(var(--nav-height) + var(--progress-nav-height));
            padding: var(--spacing-4xl) 0;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(160deg, rgba(28, 58, 47, 0.88) 0%, rgba(28, 58, 47, 0.72) 40%, rgba(18, 40, 30, 0.85) 100%);
            z-index: 1;
        }

        .hero-section .container {
            position: relative;
            z-index: 2;
            display: flex;
            align-items: center;
            gap: var(--spacing-3xl);
            width: 100%;
        }

        .hero-content {
            flex: 1 1 55%;
            color: #fff;
        }

        .hero-badge {
            display: inline-block;
            background: rgba(201, 169, 110, 0.2);
            border: 1px solid rgba(201, 169, 110, 0.5);
            color: var(--color-matte-gold);
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 500;
            letter-spacing: 0.04em;
            margin-bottom: var(--spacing-lg);
        }

        .hero-content h1 {
            font-size: 3rem;
            font-weight: 700;
            line-height: 1.25;
            margin-bottom: var(--spacing-lg);
            color: #fff;
            letter-spacing: 0.03em;
        }

        .hero-content h1 .gold-accent {
            color: var(--color-matte-gold);
        }

        .hero-desc {
            font-size: 1.1rem;
            line-height: 1.7;
            color: rgba(240, 237, 230, 0.85);
            margin-bottom: var(--spacing-xl);
            max-width: 540px;
        }

        .hero-metrics {
            display: flex;
            gap: var(--spacing-2xl);
            margin-bottom: var(--spacing-xl);
            flex-wrap: wrap;
        }

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

        .hero-metric .metric-num {
            font-size: 2.4rem;
            font-weight: 700;
            color: var(--color-matte-gold);
            line-height: 1.1;
            letter-spacing: 0.02em;
        }

        .hero-metric .metric-label {
            font-size: 0.85rem;
            color: rgba(240, 237, 230, 0.7);
            margin-top: 4px;
            letter-spacing: 0.03em;
        }

        .hero-cta-group {
            display: flex;
            gap: var(--spacing-md);
            flex-wrap: wrap;
        }

        .btn-primary {
            display: inline-block;
            background: var(--color-matte-gold);
            color: var(--color-deep-jade);
            padding: 14px 32px;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 1rem;
            letter-spacing: 0.03em;
            transition: all var(--transition-base);
            text-align: center;
            border: 2px solid var(--color-matte-gold);
        }

        .btn-primary:hover {
            background: var(--color-matte-gold-light);
            border-color: var(--color-matte-gold-light);
            transform: translateY(-2px);
            box-shadow: var(--color-shadow-lg);
        }

        .btn-secondary {
            display: inline-block;
            background: transparent;
            color: var(--color-matte-gold);
            padding: 14px 32px;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 1rem;
            letter-spacing: 0.03em;
            border: 2px solid var(--color-matte-gold);
            transition: all var(--transition-base);
            text-align: center;
        }

        .btn-secondary:hover {
            background: var(--color-matte-gold);
            color: var(--color-deep-jade);
            transform: translateY(-2px);
            box-shadow: var(--color-shadow-lg);
        }

        .hero-group-card {
            flex: 0 0 380px;
            background: rgba(255, 255, 255, 0.06);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border: 1px solid rgba(201, 169, 110, 0.35);
            border-radius: var(--radius-xl);
            padding: var(--spacing-2xl);
            color: #fff;
            text-align: center;
        }

        .hero-group-card .group-icon {
            font-size: 2.5rem;
            margin-bottom: var(--spacing-md);
        }

        .hero-group-card .group-title {
            font-size: 1.2rem;
            font-weight: 600;
            color: var(--color-matte-gold);
            margin-bottom: var(--spacing-sm);
            letter-spacing: 0.03em;
        }

        .hero-group-card .group-seats-info {
            font-size: 0.95rem;
            color: rgba(240, 237, 230, 0.8);
            margin-bottom: var(--spacing-lg);
            line-height: 1.6;
        }

        .group-progress-bar-wrap {
            background: rgba(255, 255, 255, 0.12);
            border-radius: 20px;
            height: 8px;
            margin-bottom: var(--spacing-sm);
            overflow: hidden;
        }

        .group-progress-fill {
            height: 100%;
            background: var(--color-matte-gold);
            border-radius: 20px;
            transition: width 0.6s ease;
            width: 60%;
        }

        .group-progress-text {
            font-size: 0.8rem;
            color: rgba(240, 237, 230, 0.65);
            margin-bottom: var(--spacing-lg);
            letter-spacing: 0.02em;
        }

        .hero-group-card .btn-row {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
        }

        .hero-group-card .btn-primary,
        .hero-group-card .btn-secondary {
            width: 100%;
            padding: 12px 24px;
            font-size: 0.95rem;
        }

        @media (max-width: 1024px) {
            .hero-section .container {
                flex-direction: column;
                text-align: center;
                gap: var(--spacing-2xl);
            }
            .hero-content {
                flex: 1 1 auto;
            }
            .hero-desc {
                max-width: 100%;
                margin: 0 auto var(--spacing-xl);
            }
            .hero-metrics {
                justify-content: center;
            }
            .hero-cta-group {
                justify-content: center;
            }
            .hero-group-card {
                flex: 0 0 auto;
                width: 100%;
                max-width: 420px;
            }
            .hero-content h1 {
                font-size: 2.4rem;
            }
        }

        @media (max-width: 640px) {
            .hero-section {
                min-height: auto;
                padding: var(--spacing-3xl) 0 var(--spacing-2xl);
                margin-top: calc(var(--nav-height) + 48px);
            }
            .hero-content h1 {
                font-size: 1.8rem;
            }
            .hero-desc {
                font-size: 0.95rem;
            }
            .hero-metric .metric-num {
                font-size: 1.8rem;
            }
            .hero-group-card {
                padding: var(--spacing-lg);
            }
            .btn-primary,
            .btn-secondary {
                padding: 12px 20px;
                font-size: 0.9rem;
            }
        }

        /* ============ SECTION COMMONS ============ */
        .section {
            padding: var(--spacing-4xl) 0;
        }

        .section-header {
            text-align: center;
            margin-bottom: var(--spacing-3xl);
        }

        .section-header .section-tag {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.06em;
            color: var(--color-matte-gold-dark);
            text-transform: uppercase;
            margin-bottom: var(--spacing-sm);
        }

        .section-header h2 {
            font-size: 2rem;
            font-weight: 700;
            color: var(--color-deep-jade);
            letter-spacing: 0.03em;
            margin-bottom: var(--spacing-sm);
        }

        .section-header .section-desc {
            font-size: 1.05rem;
            color: var(--color-text-secondary);
            max-width: 600px;
            margin: 0 auto;
            line-height: 1.6;
        }

        @media (max-width: 640px) {
            .section {
                padding: var(--spacing-2xl) 0;
            }
            .section-header h2 {
                font-size: 1.5rem;
            }
            .section-header .section-desc {
                font-size: 0.9rem;
            }
        }

        /* ============ HORIZONTAL SCROLL TRACK (片库轨道转化) ============ */
        .scroll-track-section {
            background: var(--color-bg-white);
            padding: var(--spacing-3xl) 0;
        }

        .scroll-track-header {
            padding: 0 var(--spacing-xl);
            margin-bottom: var(--spacing-xl);
            display: flex;
            align-items: center;
            justify-content: space-between;
            max-width: var(--max-width);
            margin-left: auto;
            margin-right: auto;
        }

        .scroll-track-header h2 {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--color-deep-jade);
            letter-spacing: 0.03em;
        }

        .scroll-track-header .track-hint {
            font-size: 0.85rem;
            color: var(--color-text-muted);
            letter-spacing: 0.02em;
        }

        .scroll-track-wrap {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            scrollbar-color: var(--color-border) transparent;
            padding: 0 var(--spacing-xl);
            max-width: var(--max-width);
            margin: 0 auto;
        }

        .scroll-track-wrap::-webkit-scrollbar {
            height: 6px;
        }

        .scroll-track-wrap::-webkit-scrollbar-track {
            background: transparent;
            border-radius: 3px;
        }

        .scroll-track-wrap::-webkit-scrollbar-thumb {
            background: var(--color-border);
            border-radius: 3px;
        }

        .scroll-track-inner {
            display: flex;
            gap: var(--spacing-lg);
            width: max-content;
            padding-bottom: var(--spacing-sm);
        }

        .track-card {
            flex: 0 0 280px;
            border-radius: var(--radius-lg);
            overflow: hidden;
            background: var(--color-bg-warm);
            border: 1px solid var(--color-border);
            transition: all var(--transition-base);
            cursor: pointer;
        }

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

        .track-card .track-card-img {
            width: 100%;
            height: 170px;
            object-fit: cover;
            display: block;
        }

        .track-card .track-card-body {
            padding: var(--spacing-md);
        }

        .track-card .track-card-body h3 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--color-deep-jade);
            margin-bottom: 4px;
            letter-spacing: 0.02em;
        }

        .track-card .track-card-body p {
            font-size: 0.85rem;
            color: var(--color-text-muted);
            line-height: 1.5;
        }

        @media (max-width: 640px) {
            .scroll-track-wrap {
                padding: 0 var(--spacing-md);
            }
            .track-card {
                flex: 0 0 220px;
            }
            .track-card .track-card-img {
                height: 140px;
            }
            .scroll-track-header {
                padding: 0 var(--spacing-md);
            }
            .scroll-track-header h2 {
                font-size: 1.3rem;
            }
        }

        /* ============ HOT RECOMMEND (热播推荐转化) ============ */
        .hot-recommend-section {
            background: var(--color-bg-cream);
            padding: var(--spacing-4xl) 0;
        }

        .hot-rec-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr;
            grid-template-rows: auto auto;
            gap: var(--spacing-lg);
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 var(--spacing-xl);
        }

        .hot-rec-main-card {
            grid-row: 1 / 3;
            border-radius: var(--radius-xl);
            overflow: hidden;
            background: #fff;
            border: 1px solid var(--color-border);
            transition: all var(--transition-base);
            position: relative;
            cursor: pointer;
            display: flex;
            flex-direction: column;
        }

        .hot-rec-main-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--color-shadow-lg);
            border-color: var(--color-matte-gold);
        }

        .hot-rec-main-card .hot-badge {
            position: absolute;
            top: 16px;
            left: 16px;
            background: var(--color-matte-gold);
            color: var(--color-deep-jade);
            padding: 5px 14px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.04em;
            z-index: 2;
        }

        .hot-rec-main-card img {
            width: 100%;
            height: 280px;
            object-fit: cover;
        }

        .hot-rec-main-card .card-body {
            padding: var(--spacing-xl);
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .hot-rec-main-card .card-body h3 {
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--color-deep-jade);
            margin-bottom: var(--spacing-sm);
            letter-spacing: 0.03em;
        }

        .hot-rec-main-card .card-body p {
            font-size: 0.95rem;
            color: var(--color-text-secondary);
            line-height: 1.6;
            margin-bottom: var(--spacing-md);
        }

        .hot-rec-main-card .card-body .btn-primary {
            align-self: flex-start;
        }

        .hot-rec-sub-card {
            border-radius: var(--radius-lg);
            overflow: hidden;
            background: #fff;
            border: 1px solid var(--color-border);
            transition: all var(--transition-base);
            cursor: pointer;
            display: flex;
            gap: var(--spacing-md);
            padding: var(--spacing-md);
            align-items: center;
        }

        .hot-rec-sub-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--color-shadow-md);
            border-color: var(--color-matte-gold);
        }

        .hot-rec-sub-card img {
            width: 100px;
            height: 80px;
            object-fit: cover;
            border-radius: var(--radius-sm);
            flex-shrink: 0;
        }

        .hot-rec-sub-card .sub-body h4 {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--color-deep-jade);
            margin-bottom: 2px;
            letter-spacing: 0.02em;
        }

        .hot-rec-sub-card .sub-body p {
            font-size: 0.8rem;
            color: var(--color-text-muted);
            line-height: 1.4;
        }

        .hot-rec-sub-card .sub-body .hot-tag {
            display: inline-block;
            font-size: 0.7rem;
            color: var(--color-matte-gold-dark);
            font-weight: 600;
            letter-spacing: 0.04em;
            margin-top: 4px;
        }

        @media (max-width: 900px) {
            .hot-rec-grid {
                grid-template-columns: 1fr;
                grid-template-rows: auto;
                padding: 0 var(--spacing-lg);
            }
            .hot-rec-main-card {
                grid-row: auto;
            }
            .hot-rec-main-card img {
                height: 200px;
            }
            .hot-rec-sub-card img {
                width: 80px;
                height: 64px;
            }
        }

        @media (max-width: 640px) {
            .hot-rec-grid {
                padding: 0 var(--spacing-md);
            }
            .hot-rec-main-card .card-body {
                padding: var(--spacing-md);
            }
            .hot-rec-main-card .card-body h3 {
                font-size: 1.1rem;
            }
        }

        /* ============ SERVICE ZONE (片单分区/服务矩阵) ============ */
        .service-zone-section {
            background: var(--color-bg-white);
            padding: var(--spacing-4xl) 0;
        }

        .service-zone-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            grid-template-rows: auto auto;
            gap: var(--spacing-lg);
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 var(--spacing-xl);
        }

        .service-card-wide {
            grid-column: 1 / -1;
            display: flex;
            gap: var(--spacing-xl);
            background: var(--color-bg-warm);
            border-radius: var(--radius-xl);
            border: 1px solid var(--color-border);
            overflow: hidden;
            transition: all var(--transition-base);
            cursor: pointer;
        }

        .service-card-wide:hover {
            border-color: var(--color-matte-gold);
            box-shadow: var(--color-shadow-lg);
            transform: translateY(-2px);
        }

        .service-card-wide img {
            width: 42%;
            object-fit: cover;
            flex-shrink: 0;
            min-height: 240px;
        }

        .service-card-wide .card-info {
            padding: var(--spacing-xl);
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .service-card-wide .card-info h3 {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--color-deep-jade);
            margin-bottom: var(--spacing-sm);
            letter-spacing: 0.03em;
        }

        .service-card-wide .card-info ul {
            list-style: none;
            margin-bottom: var(--spacing-md);
        }

        .service-card-wide .card-info ul li {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            padding: 4px 0;
            padding-left: 20px;
            position: relative;
            line-height: 1.5;
        }

        .service-card-wide .card-info ul li::before {
            content: '◆';
            position: absolute;
            left: 0;
            color: var(--color-matte-gold);
            font-size: 0.55rem;
            top: 9px;
        }

        .service-card-standard {
            background: var(--color-bg-warm);
            border-radius: var(--radius-xl);
            border: 1px solid var(--color-border);
            overflow: hidden;
            transition: all var(--transition-base);
            cursor: pointer;
        }

        .service-card-standard:hover {
            border-color: var(--color-matte-gold);
            box-shadow: var(--color-shadow-lg);
            transform: translateY(-2px);
        }

        .service-card-standard img {
            width: 100%;
            height: 180px;
            object-fit: cover;
        }

        .service-card-standard .card-info {
            padding: var(--spacing-lg);
        }

        .service-card-standard .card-info h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--color-deep-jade);
            margin-bottom: var(--spacing-xs);
            letter-spacing: 0.03em;
        }

        .service-card-standard .card-info ul {
            list-style: none;
            margin-bottom: var(--spacing-sm);
        }

        .service-card-standard .card-info ul li {
            font-size: 0.85rem;
            color: var(--color-text-secondary);
            padding: 3px 0;
            padding-left: 18px;
            position: relative;
            line-height: 1.5;
        }

        .service-card-standard .card-info ul li::before {
            content: '◆';
            position: absolute;
            left: 0;
            color: var(--color-matte-gold);
            font-size: 0.5rem;
            top: 7px;
        }

        .btn-outline-sm {
            display: inline-block;
            background: transparent;
            color: var(--color-matte-gold-dark);
            padding: 8px 18px;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 0.85rem;
            letter-spacing: 0.03em;
            border: 1.5px solid var(--color-matte-gold);
            transition: all var(--transition-base);
            text-align: center;
            cursor: pointer;
        }

        .btn-outline-sm:hover {
            background: var(--color-matte-gold);
            color: var(--color-deep-jade);
        }

        @media (max-width: 768px) {
            .service-zone-grid {
                grid-template-columns: 1fr;
                padding: 0 var(--spacing-lg);
            }
            .service-card-wide {
                flex-direction: column;
            }
            .service-card-wide img {
                width: 100%;
                height: 200px;
                min-height: auto;
            }
            .service-card-standard img {
                height: 160px;
            }
        }

        @media (max-width: 640px) {
            .service-zone-grid {
                padding: 0 var(--spacing-md);
            }
        }

        /* ============ COMPARISON (结果对比) ============ */
        .comparison-section {
            background: var(--color-bg-cream);
            padding: var(--spacing-4xl) 0;
        }

        .comparison-table-wrap {
            max-width: 900px;
            margin: 0 auto;
            padding: 0 var(--spacing-xl);
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }

        .comparison-table {
            width: 100%;
            border-collapse: separate;
            border-spacing: 0;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--color-shadow-md);
        }

        .comparison-table thead th {
            padding: 16px 20px;
            font-size: 1rem;
            font-weight: 700;
            letter-spacing: 0.03em;
            text-align: center;
        }

        .comparison-table thead th.col-traditional {
            background: #F5EDE8;
            color: #8B6B5A;
        }

        .comparison-table thead th.col-tea {
            background: #E8F0EB;
            color: var(--color-deep-jade);
        }

        .comparison-table tbody td {
            padding: 14px 20px;
            font-size: 0.9rem;
            text-align: center;
            border-bottom: 1px solid #E8E3DC;
            vertical-align: middle;
        }

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

        .comparison-table .col-label {
            font-weight: 600;
            color: var(--color-text-primary);
            text-align: left;
            background: #fff;
            font-size: 0.9rem;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

        .comparison-table .col-traditional {
            background: #FDFAF7;
            color: #6B5B50;
        }

        .comparison-table .col-tea {
            background: #F7FAF8;
            color: var(--color-deep-jade);
            font-weight: 500;
        }

        .comparison-table .icon-check {
            color: var(--color-matte-gold);
            font-weight: 700;
            font-size: 1.1rem;
        }

        .comparison-table .icon-x {
            color: #C4A89E;
            font-weight: 700;
        }

        .comparison-highlight-bar {
            max-width: 700px;
            margin: var(--spacing-xl) auto 0;
            text-align: center;
            padding: var(--spacing-lg) var(--spacing-xl);
            background: #fff;
            border-radius: var(--radius-lg);
            border-left: 4px solid var(--color-matte-gold);
            box-shadow: var(--color-shadow-sm);
        }

        .comparison-highlight-bar .highlight-num {
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--color-matte-gold-dark);
            display: block;
            line-height: 1.2;
        }

        .comparison-highlight-bar .highlight-text {
            font-size: 0.95rem;
            color: var(--color-text-secondary);
            margin-top: 4px;
            letter-spacing: 0.02em;
        }

        @media (max-width: 640px) {
            .comparison-table-wrap {
                padding: 0 var(--spacing-md);
            }
            .comparison-table thead th,
            .comparison-table tbody td {
                padding: 10px 12px;
                font-size: 0.8rem;
            }
            .comparison-highlight-bar .highlight-num {
                font-size: 1.6rem;
            }
        }

        /* ============ PACKAGE COMPARISON (套餐对比) ============ */
        .package-section {
            background: var(--color-bg-white);
            padding: var(--spacing-4xl) 0;
        }

        .package-cards {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-xl);
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 var(--spacing-xl);
        }

        .package-card {
            background: var(--color-bg-warm);
            border-radius: var(--radius-xl);
            border: 2px solid var(--color-border);
            padding: var(--spacing-2xl) var(--spacing-xl);
            text-align: center;
            transition: all var(--transition-base);
            position: relative;
            display: flex;
            flex-direction: column;
        }

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

        .package-card.featured {
            border-color: var(--color-matte-gold);
            background: #fff;
            box-shadow: var(--color-shadow-md);
            transform: scale(1.03);
        }

        .package-card.featured:hover {
            transform: scale(1.03) translateY(-4px);
            box-shadow: var(--color-shadow-xl);
        }

        .package-card .featured-badge {
            position: absolute;
            top: -14px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--color-matte-gold);
            color: var(--color-deep-jade);
            padding: 6px 18px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.04em;
            white-space: nowrap;
        }

        .package-card .pkg-icon {
            font-size: 2.5rem;
            margin-bottom: var(--spacing-md);
        }

        .package-card h3 {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--color-deep-jade);
            margin-bottom: var(--spacing-xs);
            letter-spacing: 0.03em;
        }

        .package-card .pkg-price {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--color-matte-gold-dark);
            margin-bottom: var(--spacing-lg);
            letter-spacing: 0.02em;
        }

        .package-card .pkg-price span {
            font-size: 0.9rem;
            font-weight: 400;
            color: var(--color-text-muted);
        }

        .package-card ul {
            list-style: none;
            margin-bottom: var(--spacing-xl);
            flex: 1;
            text-align: left;
        }

        .package-card ul li {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            padding: 6px 0;
            padding-left: 22px;
            position: relative;
            line-height: 1.5;
        }

        .package-card ul li::before {
            content: '✓';
            position: absolute;
            left: 0;
            color: var(--color-matte-gold);
            font-weight: 700;
            font-size: 0.8rem;
            top: 7px;
        }

        .package-card .btn-primary {
            width: 100%;
            margin-top: auto;
        }

        @media (max-width: 900px) {
            .package-cards {
                grid-template-columns: 1fr;
                max-width: 440px;
                padding: 0 var(--spacing-lg);
            }
            .package-card.featured {
                transform: scale(1);
            }
            .package-card.featured:hover {
                transform: translateY(-4px);
            }
        }

        @media (max-width: 640px) {
            .package-cards {
                padding: 0 var(--spacing-md);
            }
        }

        /* ============ NEWS / INFO (资讯) ============ */
        .info-section {
            background: var(--color-bg-cream);
            padding: var(--spacing-4xl) 0;
        }

        .info-layout {
            display: grid;
            grid-template-columns: 1.5fr 1fr;
            gap: var(--spacing-2xl);
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 var(--spacing-xl);
        }

        .info-list-col h3 {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--color-deep-jade);
            margin-bottom: var(--spacing-lg);
            letter-spacing: 0.03em;
        }

        .info-list {
            list-style: none;
        }

        .info-list li {
            border-bottom: 1px solid #E5DFD6;
            padding: 14px 0;
            transition: all var(--transition-fast);
        }

        .info-list li:last-child {
            border-bottom: none;
        }

        .info-list li a {
            display: flex;
            justify-content: space-between;
            align-items: baseline;
            gap: var(--spacing-md);
            color: var(--color-text-primary);
            font-size: 0.95rem;
            font-weight: 500;
            line-height: 1.5;
            transition: color var(--transition-fast);
            letter-spacing: 0.02em;
        }

        .info-list li a:hover {
            color: var(--color-matte-gold-dark);
        }

        .info-list li a .info-date {
            font-size: 0.78rem;
            color: var(--color-text-muted);
            white-space: nowrap;
            flex-shrink: 0;
            font-weight: 400;
        }

        .info-side-col {
            background: #fff;
            border-radius: var(--radius-lg);
            padding: var(--spacing-xl);
            border: 1px solid var(--color-border);
            box-shadow: var(--color-shadow-sm);
        }

        .info-side-col h4 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--color-deep-jade);
            margin-bottom: var(--spacing-md);
            letter-spacing: 0.03em;
        }

        .info-side-list {
            list-style: none;
        }

        .info-side-list li {
            padding: 8px 0;
            border-bottom: 1px solid #F0EBE4;
        }

        .info-side-list li:last-child {
            border-bottom: none;
        }

        .info-side-list li a {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            transition: color var(--transition-fast);
            line-height: 1.5;
        }

        .info-side-list li a:hover {
            color: var(--color-matte-gold-dark);
        }

        .info-side-list li .side-tag {
            display: inline-block;
            font-size: 0.7rem;
            background: rgba(201, 169, 110, 0.15);
            color: var(--color-matte-gold-dark);
            padding: 2px 8px;
            border-radius: 10px;
            margin-right: 6px;
            font-weight: 600;
            letter-spacing: 0.03em;
        }

        @media (max-width: 768px) {
            .info-layout {
                grid-template-columns: 1fr;
                padding: 0 var(--spacing-lg);
            }
        }

        @media (max-width: 640px) {
            .info-layout {
                padding: 0 var(--spacing-md);
            }
        }

        /* ============ FAQ (快速解答) ============ */
        .faq-section {
            background: var(--color-bg-white);
            padding: var(--spacing-4xl) 0;
        }

        .faq-accordion {
            max-width: 760px;
            margin: 0 auto;
            padding: 0 var(--spacing-xl);
        }

        .faq-item {
            border-bottom: 1px solid #E8E3DC;
            transition: all var(--transition-base);
        }

        .faq-item:first-child {
            border-top: 1px solid #E8E3DC;
        }

        .faq-question {
            width: 100%;
            background: none;
            padding: 18px 0;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: var(--spacing-md);
            font-size: 1rem;
            font-weight: 600;
            color: var(--color-deep-jade);
            letter-spacing: 0.02em;
            text-align: left;
            transition: color var(--transition-fast);
            cursor: pointer;
        }

        .faq-question:hover {
            color: var(--color-matte-gold-dark);
        }

        .faq-icon {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            border: 1.5px solid var(--color-matte-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            color: var(--color-matte-gold);
            flex-shrink: 0;
            transition: all var(--transition-base);
            font-weight: 400;
        }

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

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.4s ease;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding-bottom: 18px;
        }

        .faq-answer-inner {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            line-height: 1.7;
            padding-left: 16px;
            border-left: 3px solid var(--color-matte-gold);
            letter-spacing: 0.02em;
        }

        @media (max-width: 640px) {
            .faq-accordion {
                padding: 0 var(--spacing-md);
            }
            .faq-question {
                font-size: 0.9rem;
                padding: 14px 0;
            }
        }

        /* ============ CONTINUE ENTRY (追剧入口转化) ============ */
        .continue-entry-section {
            background: var(--color-deep-jade);
            padding: var(--spacing-3xl) 0;
            text-align: center;
            color: #fff;
        }

        .continue-entry-section .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: var(--spacing-2xl);
            flex-wrap: wrap;
        }

        .continue-entry-info {
            text-align: left;
            flex: 1;
            min-width: 260px;
        }

        .continue-entry-info h3 {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--color-matte-gold);
            margin-bottom: var(--spacing-sm);
            letter-spacing: 0.03em;
        }

        .continue-entry-info p {
            font-size: 0.95rem;
            color: rgba(240, 237, 230, 0.8);
            line-height: 1.6;
            max-width: 400px;
        }

        .continue-entry-cta {
            flex-shrink: 0;
        }

        .continue-entry-cta .btn-primary {
            padding: 16px 36px;
            font-size: 1.05rem;
            letter-spacing: 0.04em;
        }

        @media (max-width: 640px) {
            .continue-entry-section .container {
                flex-direction: column;
                text-align: center;
            }
            .continue-entry-info {
                text-align: center;
            }
            .continue-entry-info p {
                max-width: 100%;
            }
        }

        /* ============ CONVERT FORM (转化表单) ============ */
        .convert-form-section {
            background: var(--color-bg-cream);
            background-image: url('/assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            position: relative;
            padding: var(--spacing-4xl) 0;
        }

        .convert-form-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: rgba(28, 58, 47, 0.9);
            z-index: 1;
        }

        .convert-form-section .container {
            position: relative;
            z-index: 2;
        }

        .form-layout {
            display: flex;
            gap: var(--spacing-3xl);
            align-items: center;
            max-width: 900px;
            margin: 0 auto;
            padding: 0 var(--spacing-xl);
        }

        .form-info {
            flex: 1;
            color: #fff;
        }

        .form-info h3 {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--color-matte-gold);
            margin-bottom: var(--spacing-sm);
            letter-spacing: 0.03em;
        }

        .form-info p {
            font-size: 0.95rem;
            color: rgba(240, 237, 230, 0.8);
            line-height: 1.6;
        }

        .form-card {
            flex: 1;
            background: #fff;
            border-radius: var(--radius-xl);
            padding: var(--spacing-2xl);
            box-shadow: var(--color-shadow-lg);
        }

        .form-card .form-group {
            margin-bottom: var(--spacing-md);
        }

        .form-card label {
            display: block;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--color-deep-jade);
            margin-bottom: 6px;
            letter-spacing: 0.02em;
        }

        .form-card input,
        .form-card select {
            width: 100%;
            padding: 12px 16px;
            border-radius: var(--radius-sm);
            border: 1.5px solid #E0DBD2;
            font-size: 0.95rem;
            color: var(--color-text-primary);
            background: var(--color-bg-warm);
            transition: border-color var(--transition-fast);
        }

        .form-card input:focus,
        .form-card select:focus {
            border-color: var(--color-matte-gold);
            outline: none;
            box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.12);
        }

        .form-card .btn-primary {
            width: 100%;
            padding: 14px;
            font-size: 1rem;
            margin-top: var(--spacing-sm);
        }

        @media (max-width: 768px) {
            .form-layout {
                flex-direction: column;
                padding: 0 var(--spacing-lg);
            }
            .form-info {
                text-align: center;
            }
        }

        @media (max-width: 640px) {
            .form-layout {
                padding: 0 var(--spacing-md);
            }
            .form-card {
                padding: var(--spacing-lg);
            }
        }

        /* ============ FOOTER ============ */
        .site-footer {
            background: var(--color-deep-jade-dark);
            color: rgba(240, 237, 230, 0.7);
            padding: var(--spacing-3xl) 0 var(--spacing-xl);
            font-size: 0.9rem;
            letter-spacing: 0.02em;
        }

        .footer-top {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
            gap: var(--spacing-2xl);
            flex-wrap: wrap;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 var(--spacing-xl);
            margin-bottom: var(--spacing-2xl);
        }

        .footer-brand {
            flex: 1;
            min-width: 200px;
        }

        .footer-brand .footer-logo {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--color-matte-gold);
            letter-spacing: 0.03em;
            margin-bottom: var(--spacing-sm);
        }

        .footer-brand p {
            font-size: 0.85rem;
            color: rgba(240, 237, 230, 0.55);
            line-height: 1.6;
        }

        .footer-links {
            display: flex;
            gap: var(--spacing-2xl);
            flex-wrap: wrap;
        }

        .footer-link-group h4 {
            font-size: 0.9rem;
            font-weight: 600;
            color: rgba(240, 237, 230, 0.85);
            margin-bottom: var(--spacing-sm);
            letter-spacing: 0.03em;
        }

        .footer-link-group a {
            display: block;
            font-size: 0.85rem;
            color: rgba(240, 237, 230, 0.55);
            padding: 3px 0;
            transition: color var(--transition-fast);
        }

        .footer-link-group a:hover {
            color: var(--color-matte-gold);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: var(--spacing-lg);
            text-align: center;
            font-size: 0.8rem;
            color: rgba(240, 237, 230, 0.4);
            max-width: var(--max-width);
            margin: 0 auto;
            padding-left: var(--spacing-xl);
            padding-right: var(--spacing-xl);
            letter-spacing: 0.02em;
        }

        @media (max-width: 640px) {
            .footer-top {
                flex-direction: column;
                gap: var(--spacing-xl);
                padding: 0 var(--spacing-md);
            }
            .footer-links {
                gap: var(--spacing-lg);
            }
            .footer-bottom {
                padding-left: var(--spacing-md);
                padding-right: var(--spacing-md);
            }
        }