/* roulang page: index */
:root {
            --bg-deep: #0A0A14;
            --bg-primary: #1A1A2E;
            --bg-card: rgba(255, 255, 255, 0.04);
            --bg-card-hover: rgba(255, 255, 255, 0.08);
            --bg-glass: rgba(18, 18, 30, 0.85);
            --text-primary: #E0E0E0;
            --text-secondary: #A0A0B0;
            --text-heading: #FFFFFF;
            --accent-gold: #D4AF37;
            --accent-copper: #C49A3C;
            --accent-neon: #FF6B6B;
            --border-subtle: rgba(255, 255, 255, 0.08);
            --border-gold: rgba(212, 175, 55, 0.4);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-card: 0 4px 12px rgba(0, 0, 0, 0.3);
            --shadow-hover: 0 8px 24px rgba(0, 0, 0, 0.5);
            --shadow-glow: 0 0 12px rgba(255, 107, 107, 0.5);
            --shadow-gold: 0 0 20px rgba(212, 175, 55, 0.15);
            --font-heading: 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --font-body: 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --font-mono: 'Inter', system-ui, sans-serif;
            --max-width: 1200px;
            --nav-height-desktop: 60px;
            --nav-height-mobile: 56px;
            --transition-fast: 0.2s ease;
            --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --section-gap: 80px;
            --section-gap-mobile: 60px;
            --card-gap: 24px;
        }

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

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

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-primary);
            background: var(--bg-deep);
            background-image: linear-gradient(180deg, #1A1A2E 0%, #0A0A14 100%);
            background-attachment: fixed;
            min-height: 100vh;
            overflow-x: hidden;
            padding-bottom: 0;
        }

        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,
        ol {
            list-style: none;
        }

        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 16px;
        }

        /* ============ 浮动 Dock 导航 - 桌面端 ============ */
        .nav-dock {
            position: fixed;
            top: 16px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 1000;
            width: calc(100% - 32px);
            max-width: 1100px;
            background: var(--bg-glass);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-radius: var(--radius-lg);
            padding: 8px 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            border: 1px solid var(--border-subtle);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-smooth);
        }

        .nav-dock .nav-logo {
            font-family: var(--font-heading);
            font-size: 22px;
            font-weight: 700;
            color: var(--accent-gold);
            letter-spacing: 0.5px;
            white-space: nowrap;
            flex-shrink: 0;
        }

        .nav-dock .nav-links {
            display: flex;
            align-items: center;
            gap: 32px;
        }

        .nav-dock .nav-links a {
            font-size: 15px;
            color: var(--text-secondary);
            position: relative;
            padding: 4px 0;
            transition: color var(--transition-fast);
            white-space: nowrap;
        }

        .nav-dock .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 50%;
            transform: translateX(-50%) scaleX(0);
            width: 100%;
            height: 2px;
            background: var(--accent-gold);
            border-radius: 1px;
            transition: transform var(--transition-smooth);
            transform-origin: center;
        }

        .nav-dock .nav-links a:hover {
            color: var(--accent-gold);
        }

        .nav-dock .nav-links a:hover::after,
        .nav-dock .nav-links a.active::after {
            transform: translateX(-50%) scaleX(1);
        }

        .nav-dock .nav-links a.active {
            color: var(--accent-gold);
        }

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

        .nav-dock .nav-search-icon {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.06);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-secondary);
            cursor: pointer;
            transition: all var(--transition-fast);
            font-size: 14px;
            border: 1px solid transparent;
        }

        .nav-dock .nav-search-icon:hover {
            background: rgba(255, 255, 255, 0.12);
            color: var(--text-heading);
            border-color: var(--border-subtle);
        }

        .nav-dock .btn-nav-cta {
            padding: 9px 18px;
            border-radius: var(--radius-sm);
            background: var(--accent-neon);
            color: #fff;
            font-size: 14px;
            font-weight: 600;
            white-space: nowrap;
            transition: all var(--transition-fast);
            border: none;
        }

        .nav-dock .btn-nav-cta:hover {
            box-shadow: var(--shadow-glow);
            transform: translateY(-1px);
        }

        .nav-search-dropdown {
            position: absolute;
            top: calc(100% + 10px);
            right: 80px;
            width: 300px;
            background: var(--bg-glass);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-radius: var(--radius-md);
            padding: 12px;
            border: 1px solid var(--border-subtle);
            box-shadow: var(--shadow-hover);
            display: none;
            z-index: 1001;
        }

        .nav-search-dropdown.active {
            display: block;
        }

        .nav-search-dropdown input {
            width: 100%;
            padding: 10px 14px;
            border-radius: var(--radius-sm);
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid var(--border-subtle);
            color: var(--text-primary);
            font-size: 14px;
        }

        .nav-search-dropdown input::placeholder {
            color: var(--text-secondary);
        }

        .nav-search-dropdown input:focus {
            border-color: var(--accent-gold);
            background: rgba(255, 255, 255, 0.1);
        }

        /* ============ 移动端底部 Dock ============ */
        .mobile-dock {
            display: none;
            position: fixed;
            bottom: 8px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 1000;
            width: calc(100% - 24px);
            max-width: 500px;
            height: var(--nav-height-mobile);
            background: var(--bg-glass);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-radius: var(--radius-md);
            padding: 6px 16px;
            border: 1px solid var(--border-subtle);
            box-shadow: var(--shadow-card);
            display: none;
            align-items: center;
            justify-content: space-around;
        }

        .mobile-dock .dock-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 3px;
            color: var(--text-secondary);
            font-size: 11px;
            transition: color var(--transition-fast);
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 6px;
            min-width: 48px;
            text-align: center;
        }

        .mobile-dock .dock-item i {
            font-size: 18px;
        }

        .mobile-dock .dock-item.active {
            color: var(--accent-gold);
        }

        .mobile-dock .dock-item:hover {
            color: var(--accent-gold);
        }

        .mobile-dock .dock-logo-icon {
            width: 30px;
            height: 30px;
            border-radius: 50%;
            background: var(--accent-gold);
            color: #1A1A2E;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 14px;
            flex-shrink: 0;
        }

        /* ============ Hero 预约到店风格 ============ */
        .hero-section {
            position: relative;
            min-height: 100vh;
            display: flex;
            align-items: center;
            padding: 120px 0 80px;
            overflow: hidden;
            background: linear-gradient(135deg, #1A1A2E 0%, #0A0A14 50%, #141420 100%);
        }

        .hero-section::before {
            content: '';
            position: absolute;
            top: -30%;
            right: -15%;
            width: 700px;
            height: 700px;
            background: radial-gradient(circle, rgba(212, 175, 55, 0.06) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
            animation: heroGlow1 8s ease-in-out infinite;
        }

        .hero-section::after {
            content: '';
            position: absolute;
            bottom: -20%;
            left: -10%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(255, 107, 107, 0.04) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
            animation: heroGlow2 10s ease-in-out infinite;
        }

        @keyframes heroGlow1 {
            0%,
            100% {
                transform: translate(0, 0);
            }
            33% {
                transform: translate(40px, -30px);
            }
            66% {
                transform: translate(-20px, 20px);
            }
        }

        @keyframes heroGlow2 {
            0%,
            100% {
                transform: translate(0, 0);
            }
            50% {
                transform: translate(-30px, -40px);
            }
        }

        .hero-particles {
            position: absolute;
            inset: 0;
            pointer-events: none;
            overflow: hidden;
        }

        .hero-particle {
            position: absolute;
            width: 3px;
            height: 3px;
            background: var(--accent-gold);
            border-radius: 50%;
            opacity: 0;
            animation: particleFloat 6s ease-in-out infinite;
        }

        .hero-particle:nth-child(1) {
            top: 20%;
            left: 15%;
            animation-delay: 0s;
        }
        .hero-particle:nth-child(2) {
            top: 35%;
            left: 70%;
            animation-delay: 1.5s;
        }
        .hero-particle:nth-child(3) {
            top: 60%;
            left: 25%;
            animation-delay: 3s;
        }
        .hero-particle:nth-child(4) {
            top: 15%;
            left: 50%;
            animation-delay: 4.5s;
        }
        .hero-particle:nth-child(5) {
            top: 75%;
            left: 60%;
            animation-delay: 2s;
        }
        .hero-particle:nth-child(6) {
            top: 45%;
            left: 80%;
            animation-delay: 5s;
        }

        @keyframes particleFloat {
            0%,
            100% {
                opacity: 0;
                transform: translateY(0) scale(1);
            }
            20% {
                opacity: 0.8;
            }
            50% {
                opacity: 0.3;
                transform: translateY(-60px) scale(1.8);
            }
            80% {
                opacity: 0.6;
            }
        }

        .hero-content {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
        }

        .hero-text h1 {
            font-family: var(--font-heading);
            font-size: 48px;
            font-weight: 700;
            line-height: 1.2;
            color: var(--text-heading);
            margin-bottom: 20px;
            letter-spacing: 0.5px;
        }

        .hero-text h1 .highlight {
            background: linear-gradient(135deg, #D4AF37 0%, #FF6B6B 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-text .hero-subtitle {
            font-size: 18px;
            color: #B0B0C0;
            margin-bottom: 12px;
            line-height: 1.6;
            max-width: 500px;
        }

        .hero-text .hero-desc {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 28px;
            max-width: 480px;
        }

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

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 13px 30px;
            border-radius: var(--radius-sm);
            background: var(--accent-neon);
            color: #fff;
            font-size: 16px;
            font-weight: 600;
            transition: all var(--transition-fast);
            border: none;
            white-space: nowrap;
        }

        .btn-primary:hover {
            box-shadow: var(--shadow-glow);
            transform: translateY(-2px);
        }

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

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            background: transparent;
            color: var(--accent-gold);
            font-size: 16px;
            font-weight: 600;
            border: 1px solid var(--accent-gold);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .btn-secondary:hover {
            background: rgba(212, 175, 55, 0.1);
            border-color: var(--accent-copper);
            color: var(--accent-copper);
            transform: translateY(-2px);
        }

        .btn-secondary:active {
            transform: translateY(0);
        }

        .hero-booking-card {
            background: rgba(255, 255, 255, 0.05);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border-radius: var(--radius-lg);
            padding: 32px 28px;
            border: 1px solid var(--border-subtle);
            box-shadow: var(--shadow-card);
        }

        .hero-booking-card .booking-title {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-heading);
            margin-bottom: 6px;
        }

        .hero-booking-card .booking-subtitle {
            font-size: 13px;
            color: var(--text-secondary);
            margin-bottom: 20px;
        }

        .hero-booking-card .time-slots {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 10px;
            margin-bottom: 20px;
        }

        .hero-booking-card .time-slot {
            padding: 10px 8px;
            border-radius: var(--radius-sm);
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-subtle);
            text-align: center;
            cursor: pointer;
            transition: all var(--transition-fast);
            color: var(--text-secondary);
            font-size: 13px;
        }

        .hero-booking-card .time-slot:hover {
            border-color: var(--accent-gold);
            background: rgba(212, 175, 55, 0.08);
            color: var(--accent-gold);
        }

        .hero-booking-card .time-slot.selected {
            border-color: var(--accent-gold);
            background: rgba(212, 175, 55, 0.15);
            color: var(--accent-gold);
            font-weight: 600;
        }

        .hero-booking-card .btn-primary {
            width: 100%;
            justify-content: center;
            padding: 14px;
            font-size: 15px;
        }

        .hero-booking-card .booking-tags {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            margin-bottom: 18px;
        }

        .hero-booking-card .booking-tag {
            padding: 5px 12px;
            border-radius: 20px;
            font-size: 12px;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-subtle);
            color: var(--text-secondary);
            cursor: pointer;
            transition: all var(--transition-fast);
        }

        .hero-booking-card .booking-tag:hover,
        .hero-booking-card .booking-tag.active {
            border-color: var(--accent-gold);
            color: var(--accent-gold);
            background: rgba(212, 175, 55, 0.08);
        }

        /* ============ 板块通用 ============ */
        .section {
            padding: var(--section-gap) 0;
        }

        .section-header {
            text-align: center;
            margin-bottom: 50px;
        }

        .section-header h2 {
            font-family: var(--font-heading);
            font-size: 36px;
            font-weight: 700;
            color: var(--text-heading);
            margin-bottom: 12px;
            letter-spacing: 0.5px;
        }

        .section-header .section-subtitle {
            font-size: 16px;
            color: var(--text-secondary);
            max-width: 600px;
            margin: 0 auto;
            line-height: 1.6;
        }

        .section-label {
            display: inline-block;
            padding: 5px 14px;
            border-radius: 20px;
            font-size: 13px;
            font-weight: 600;
            color: var(--accent-gold);
            border: 1px solid rgba(212, 175, 55, 0.3);
            background: rgba(212, 175, 55, 0.06);
            margin-bottom: 16px;
            letter-spacing: 1px;
        }

        /* ============ 功能分组区 ============ */
        .features-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            grid-template-rows: auto auto;
            gap: var(--card-gap);
        }

        .feature-card {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 28px 24px;
            transition: all var(--transition-smooth);
            cursor: pointer;
            position: relative;
            overflow: hidden;
            backdrop-filter: blur(4px);
            -webkit-backdrop-filter: blur(4px);
        }

        .feature-card::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(circle at top right, rgba(212, 175, 55, 0.04), transparent 70%);
            opacity: 0;
            transition: opacity var(--transition-smooth);
        }

        .feature-card:hover {
            transform: translateY(-4px);
            border-color: rgba(212, 175, 55, 0.5);
            background: rgba(255, 255, 255, 0.06);
            box-shadow: var(--shadow-hover);
        }

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

        .feature-card.feature-large {
            grid-row: span 2;
            display: flex;
            flex-direction: column;
            justify-content: center;
            background-image: url('/assets/images/coverpic/cover-1.webp');
            background-size: cover;
            background-position: center;
            position: relative;
            min-height: 380px;
        }

        .feature-card.feature-large::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(10, 10, 20, 0.3) 0%, rgba(10, 10, 20, 0.85) 100%);
            border-radius: var(--radius-md);
            z-index: 1;
        }

        .feature-card.feature-large .feature-content {
            position: relative;
            z-index: 2;
        }

        .feature-icon {
            width: 48px;
            height: 48px;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            color: var(--accent-gold);
            margin-bottom: 16px;
            background: rgba(212, 175, 55, 0.1);
            border: 1px solid rgba(212, 175, 55, 0.2);
        }

        .feature-card h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-heading);
            margin-bottom: 8px;
        }

        .feature-card .feature-desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.5;
            margin-bottom: 12px;
        }

        .feature-card .feature-link {
            font-size: 13px;
            color: var(--accent-gold);
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: gap var(--transition-fast);
        }

        .feature-card .feature-link:hover {
            gap: 8px;
        }

        /* ============ 使用场景区 ============ */
        .scene-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
            margin-bottom: 60px;
        }

        .scene-row:last-child {
            margin-bottom: 0;
        }

        .scene-row.scene-reverse {
            direction: rtl;
        }

        .scene-row.scene-reverse .scene-text {
            direction: ltr;
        }

        .scene-image {
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: transform var(--transition-smooth);
            aspect-ratio: 16 / 10;
        }

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

        .scene-image:hover {
            transform: scale(1.02);
        }

        .scene-image:hover img {
            transform: scale(1.05);
        }

        .scene-text h3 {
            font-size: 28px;
            font-weight: 700;
            color: var(--text-heading);
            margin-bottom: 12px;
        }

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

        .scene-text .scene-features {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .scene-text .scene-features li {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 15px;
            color: var(--text-primary);
        }

        .scene-text .scene-features li i {
            color: var(--accent-gold);
            font-size: 16px;
            flex-shrink: 0;
        }

        /* ============ 产品截图舞台 ============ */
        .screenshot-stage {
            background: rgba(255, 255, 255, 0.02);
            border-radius: var(--radius-lg);
            padding: 50px 0;
            border: 1px solid var(--border-subtle);
        }

        .screenshot-frame {
            position: relative;
            max-width: 800px;
            margin: 0 auto;
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
            border: 1px solid var(--border-subtle);
        }

        .screenshot-frame .frame-top-bar {
            background: #1a1a1a;
            padding: 10px 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .screenshot-frame .frame-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
        }

        .screenshot-frame .frame-dot.red {
            background: #FF5F57;
        }
        .screenshot-frame .frame-dot.yellow {
            background: #FFBD2E;
        }
        .screenshot-frame .frame-dot.green {
            background: #28CA41;
        }

        .screenshot-frame .frame-body {
            background: #141420;
            padding: 20px;
            min-height: 300px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .screenshot-frame .frame-body img {
            border-radius: 4px;
            max-height: 400px;
            object-fit: contain;
        }

        .screenshot-nav {
            display: flex;
            justify-content: center;
            gap: 10px;
            margin-top: 20px;
        }

        .screenshot-nav .screenshot-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.2);
            cursor: pointer;
            transition: all var(--transition-fast);
        }

        .screenshot-nav .screenshot-dot.active {
            background: var(--accent-gold);
            width: 28px;
            border-radius: 5px;
        }

        /* ============ 竖屏种草 ============ */
        .vertical-cards-scroll {
            display: flex;
            gap: 20px;
            overflow-x: auto;
            padding: 10px 0 20px;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            scrollbar-color: rgba(255, 255, 255, 0.15) transparent;
        }

        .vertical-cards-scroll::-webkit-scrollbar {
            height: 4px;
        }

        .vertical-cards-scroll::-webkit-scrollbar-track {
            background: transparent;
        }

        .vertical-cards-scroll::-webkit-scrollbar-thumb {
            background: rgba(255, 255, 255, 0.15);
            border-radius: 2px;
        }

        .vertical-card {
            flex: 0 0 220px;
            scroll-snap-align: start;
            border-radius: var(--radius-md);
            overflow: hidden;
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border-subtle);
            transition: all var(--transition-smooth);
            cursor: pointer;
            aspect-ratio: 3 / 4;
            display: flex;
            flex-direction: column;
            position: relative;
        }

        .vertical-card:hover {
            transform: translateY(-6px);
            border-color: rgba(212, 175, 55, 0.5);
            box-shadow: var(--shadow-hover);
        }

        .vertical-card .vc-image {
            flex: 0 0 65%;
            overflow: hidden;
            position: relative;
        }

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

        .vertical-card:hover .vc-image img {
            transform: scale(1.08);
        }

        .vertical-card .vc-badge {
            position: absolute;
            top: 10px;
            left: 10px;
            padding: 4px 10px;
            border-radius: 12px;
            font-size: 11px;
            font-weight: 600;
            background: var(--accent-neon);
            color: #fff;
            z-index: 2;
        }

        .vertical-card .vc-info {
            flex: 1;
            padding: 14px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .vertical-card .vc-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-heading);
            line-height: 1.3;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .vertical-card .vc-cta {
            font-size: 12px;
            color: var(--accent-gold);
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 4px;
            margin-top: 8px;
        }

        /* ============ 成功案例轮播 ============ */
        .testimonials-scroll {
            display: flex;
            gap: 20px;
            overflow-x: auto;
            padding: 10px 0 20px;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            scrollbar-color: rgba(255, 255, 255, 0.15) transparent;
            cursor: grab;
        }

        .testimonials-scroll::-webkit-scrollbar {
            height: 4px;
        }

        .testimonials-scroll::-webkit-scrollbar-track {
            background: transparent;
        }

        .testimonials-scroll::-webkit-scrollbar-thumb {
            background: rgba(255, 255, 255, 0.15);
            border-radius: 2px;
        }

        .testimonial-card {
            flex: 0 0 320px;
            scroll-snap-align: start;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 24px;
            backdrop-filter: blur(4px);
            -webkit-backdrop-filter: blur(4px);
            transition: all var(--transition-smooth);
        }

        .testimonial-card:hover {
            border-color: rgba(212, 175, 55, 0.4);
            background: rgba(255, 255, 255, 0.07);
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
        }

        .testimonial-card .tc-header {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 14px;
        }

        .testimonial-card .tc-avatar {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: rgba(212, 175, 55, 0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            color: var(--accent-gold);
            font-size: 18px;
            flex-shrink: 0;
        }

        .testimonial-card .tc-name {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-heading);
        }

        .testimonial-card .tc-stars {
            display: flex;
            gap: 2px;
            color: var(--accent-gold);
            font-size: 13px;
        }

        .testimonial-card .tc-text {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.6;
            font-style: italic;
        }

        .testimonials-indicators {
            display: flex;
            justify-content: center;
            gap: 8px;
            margin-top: 16px;
        }

        .testimonials-indicators .ti-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.2);
            cursor: pointer;
            transition: all var(--transition-fast);
        }

        .testimonials-indicators .ti-dot.active {
            background: var(--accent-gold);
            width: 24px;
            border-radius: 4px;
        }

        /* ============ 热门资讯 ============ */
        .info-layout {
            display: grid;
            grid-template-columns: 1fr 380px;
            gap: 40px;
        }

        .info-list .info-item {
            display: flex;
            align-items: baseline;
            justify-content: space-between;
            padding: 16px 0;
            border-bottom: 1px solid var(--border-subtle);
            transition: all var(--transition-fast);
            cursor: pointer;
        }

        .info-list .info-item:hover {
            padding-left: 8px;
            border-bottom-color: rgba(212, 175, 55, 0.3);
        }

        .info-list .info-item .info-title {
            font-size: 15px;
            color: var(--text-primary);
            font-weight: 500;
            flex: 1;
            margin-right: 16px;
            line-height: 1.4;
            transition: color var(--transition-fast);
        }

        .info-list .info-item:hover .info-title {
            color: var(--accent-gold);
        }

        .info-list .info-item .info-meta {
            font-size: 12px;
            color: var(--text-secondary);
            white-space: nowrap;
            display: flex;
            gap: 12px;
        }

        .info-sidebar {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .info-sidebar .sidebar-card {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-smooth);
            cursor: pointer;
        }

        .info-sidebar .sidebar-card:hover {
            border-color: rgba(212, 175, 55, 0.4);
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
        }

        .info-sidebar .sidebar-card img {
            width: 100%;
            height: 160px;
            object-fit: cover;
        }

        .info-sidebar .sidebar-card .sc-info {
            padding: 14px;
        }

        .info-sidebar .sidebar-card .sc-info h4 {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-heading);
            margin-bottom: 4px;
            line-height: 1.3;
        }

        .info-sidebar .sidebar-card .sc-info .sc-date {
            font-size: 12px;
            color: var(--text-secondary);
        }

        /* ============ 安全体系 ============ */
        .security-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--card-gap);
        }

        .security-card {
            text-align: center;
            padding: 32px 20px;
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            transition: all var(--transition-smooth);
        }

        .security-card:hover {
            border-color: rgba(212, 175, 55, 0.4);
            background: rgba(255, 255, 255, 0.06);
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
        }

        .security-card .sec-icon {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: rgba(212, 175, 55, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
            font-size: 24px;
            color: var(--accent-gold);
            border: 1px solid rgba(212, 175, 55, 0.25);
        }

        .security-card h4 {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-heading);
            margin-bottom: 8px;
        }

        .security-card p {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.5;
        }

        /* ============ 价格/会员区 ============ */
        .pricing-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--card-gap);
            align-items: stretch;
        }

        .pricing-card {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 32px 24px;
            text-align: center;
            transition: all var(--transition-smooth);
            position: relative;
            display: flex;
            flex-direction: column;
        }

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

        .pricing-card.featured {
            border-color: var(--accent-gold);
            box-shadow: var(--shadow-gold);
            background: rgba(212, 175, 55, 0.05);
            transform: translateY(-8px);
            z-index: 2;
        }

        .pricing-card.featured:hover {
            transform: translateY(-10px);
            box-shadow: 0 0 30px rgba(212, 175, 55, 0.25);
        }

        .pricing-card .pricing-badge {
            position: absolute;
            top: -12px;
            left: 50%;
            transform: translateX(-50%);
            padding: 4px 16px;
            border-radius: 12px;
            font-size: 12px;
            font-weight: 600;
            background: var(--accent-gold);
            color: #1A1A2E;
            white-space: nowrap;
        }

        .pricing-card h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-heading);
            margin-bottom: 16px;
        }

        .pricing-card .price {
            font-size: 36px;
            font-weight: 700;
            color: var(--accent-gold);
            margin-bottom: 4px;
            font-family: var(--font-mono);
        }

        .pricing-card .price-period {
            font-size: 13px;
            color: var(--text-secondary);
            margin-bottom: 20px;
        }

        .pricing-card .pricing-features {
            list-style: none;
            text-align: left;
            margin-bottom: 24px;
            flex: 1;
        }

        .pricing-card .pricing-features li {
            padding: 7px 0;
            font-size: 14px;
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .pricing-card .pricing-features li i {
            color: var(--accent-gold);
            font-size: 13px;
            flex-shrink: 0;
        }

        .pricing-card .btn-pricing {
            display: block;
            width: 100%;
            padding: 12px;
            border-radius: var(--radius-sm);
            font-size: 15px;
            font-weight: 600;
            transition: all var(--transition-fast);
            text-align: center;
        }

        .pricing-card.featured .btn-pricing {
            background: var(--accent-neon);
            color: #fff;
        }

        .pricing-card.featured .btn-pricing:hover {
            box-shadow: var(--shadow-glow);
        }

        .pricing-card:not(.featured) .btn-pricing {
            background: transparent;
            border: 1px solid var(--accent-gold);
            color: var(--accent-gold);
        }

        .pricing-card:not(.featured) .btn-pricing:hover {
            background: rgba(212, 175, 55, 0.1);
        }

        /* ============ FAQ ============ */
        .faq-container {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-sm);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--transition-fast);
        }

        .faq-item:hover {
            background: rgba(255, 255, 255, 0.05);
        }

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

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

        .faq-item summary .faq-icon {
            font-size: 14px;
            color: var(--accent-gold);
            transition: transform var(--transition-smooth);
            flex-shrink: 0;
        }

        .faq-item[open] summary .faq-icon {
            transform: rotate(45deg);
        }

        .faq-item .faq-answer {
            padding: 0 24px 18px;
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        /* ============ CTA 区块 ============ */
        .cta-section {
            background: linear-gradient(135deg, rgba(26, 26, 46, 0.8) 0%, rgba(10, 10, 20, 0.95) 100%);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 60px 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -50%;
            left: 50%;
            transform: translateX(-50%);
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(212, 175, 55, 0.05) 0%, transparent 70%);
            pointer-events: none;
        }

        .cta-section h2 {
            font-size: 32px;
            font-weight: 700;
            color: var(--text-heading);
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }

        .cta-section .cta-subtitle {
            font-size: 16px;
            color: var(--text-secondary);
            margin-bottom: 28px;
            position: relative;
            z-index: 1;
        }

        .cta-section .btn-primary {
            font-size: 17px;
            padding: 15px 36px;
            position: relative;
            z-index: 1;
        }

        .cta-section .cta-stats {
            display: flex;
            justify-content: center;
            gap: 40px;
            margin-top: 28px;
            position: relative;
            z-index: 1;
            flex-wrap: wrap;
        }

        .cta-section .cta-stat {
            text-align: center;
        }

        .cta-section .cta-stat .stat-num {
            font-size: 28px;
            font-weight: 700;
            color: var(--accent-gold);
            font-family: var(--font-mono);
        }

        .cta-section .cta-stat .stat-label {
            font-size: 13px;
            color: var(--text-secondary);
        }

        /* ============ 浮动转化条 ============ */
        .floating-cta-bar {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 999;
            background: rgba(18, 18, 30, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-top: 1px solid var(--border-subtle);
            padding: 12px 24px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 20px;
            transform: translateY(100%);
            transition: transform var(--transition-smooth);
        }

        .floating-cta-bar.visible {
            transform: translateY(0);
        }

        .floating-cta-bar .floating-text {
            font-size: 15px;
            color: var(--text-heading);
            font-weight: 500;
        }

        .floating-cta-bar .floating-highlight {
            color: var(--accent-gold);
            font-weight: 700;
        }

        .floating-cta-bar .btn-primary {
            padding: 10px 24px;
            font-size: 14px;
        }

        /* ============ 页脚 ============ */
        .site-footer {
            background: #0A0A14;
            border-top: 1px solid var(--border-subtle);
            padding: 50px 0 30px;
            margin-top: 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 30px;
        }

        .footer-col h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-heading);
            margin-bottom: 16px;
        }

        .footer-col .footer-logo {
            font-size: 22px;
            font-weight: 700;
            color: var(--accent-gold);
            margin-bottom: 10px;
            font-family: var(--font-heading);
        }

        .footer-col p {
            font-size: 14px;
            color: #808090;
            line-height: 1.6;
        }

        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-col ul li a {
            font-size: 14px;
            color: #808090;
            transition: color var(--transition-fast);
        }

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

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding-top: 20px;
            text-align: center;
            font-size: 13px;
            color: #606070;
        }

        /* ============ 响应式 ============ */
        @media (max-width: 1024px) {
            .hero-content {
                grid-template-columns: 1fr;
                gap: 40px;
            }

            .hero-text h1 {
                font-size: 38px;
            }

            .features-grid {
                grid-template-columns: 1fr 1fr;
                grid-template-rows: auto;
            }

            .feature-card.feature-large {
                grid-column: span 2;
                grid-row: auto;
                min-height: 280px;
            }

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

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

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

            .info-sidebar {
                flex-direction: row;
                overflow-x: auto;
            }

            .info-sidebar .sidebar-card {
                flex: 0 0 280px;
            }

            .section-header h2 {
                font-size: 30px;
            }

            .scene-row {
                grid-template-columns: 1fr;
                gap: 30px;
            }

            .scene-row.scene-reverse {
                direction: ltr;
            }

            .nav-dock .nav-links {
                gap: 18px;
            }

            .nav-dock .nav-links a {
                font-size: 13px;
            }

            .nav-dock .nav-logo {
                font-size: 18px;
            }
        }

        @media (max-width: 768px) {
            .nav-dock {
                display: none;
            }

            .mobile-dock {
                display: flex;
            }

            .hero-section {
                min-height: auto;
                padding: 80px 0 50px;
            }

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

            .hero-text .hero-subtitle {
                font-size: 15px;
            }

            .hero-booking-card {
                padding: 24px 18px;
            }

            .hero-booking-card .time-slots {
                grid-template-columns: repeat(3, 1fr);
                gap: 6px;
            }

            .hero-booking-card .time-slot {
                font-size: 11px;
                padding: 8px 4px;
            }

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

            .feature-card.feature-large {
                grid-column: span 1;
                min-height: 240px;
            }

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

            .pricing-card.featured {
                transform: translateY(0);
            }

            .pricing-card.featured:hover {
                transform: translateY(-4px);
            }

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

            .section-header h2 {
                font-size: 26px;
            }

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

            .vertical-card {
                flex: 0 0 170px;
            }

            .testimonial-card {
                flex: 0 0 280px;
            }

            .cta-section {
                padding: 40px 20px;
            }

            .cta-section h2 {
                font-size: 24px;
            }

            .cta-section .cta-stats {
                gap: 20px;
            }

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

            .floating-cta-bar {
                display: none;
            }

            .hero-cta-group {
                flex-direction: column;
                width: 100%;
            }

            .hero-cta-group .btn-primary,
            .hero-cta-group .btn-secondary {
                width: 100%;
                justify-content: center;
                text-align: center;
            }

            .info-layout {
                gap: 24px;
            }

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

            .info-sidebar .sidebar-card {
                flex: auto;
            }

            .screenshot-frame .frame-body {
                min-height: 200px;
                padding: 12px;
            }

            .screenshot-frame .frame-body img {
                max-height: 250px;
            }
        }

        @media (max-width: 520px) {
            .hero-text h1 {
                font-size: 26px;
            }

            .hero-text .hero-subtitle {
                font-size: 14px;
            }

            .hero-text .hero-desc {
                font-size: 13px;
            }

            .section-header h2 {
                font-size: 22px;
            }

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

            .vertical-card {
                flex: 0 0 150px;
            }

            .testimonial-card {
                flex: 0 0 260px;
            }

            .pricing-card {
                padding: 24px 16px;
            }

            .pricing-card .price {
                font-size: 28px;
            }

            .hero-booking-card .time-slots {
                grid-template-columns: repeat(2, 1fr);
            }

            .cta-section .cta-stats {
                flex-direction: column;
                gap: 12px;
            }

            .floating-cta-bar {
                padding: 10px 16px;
                gap: 10px;
            }

            .floating-cta-bar .floating-text {
                font-size: 13px;
            }

            .floating-cta-bar .btn-primary {
                padding: 8px 16px;
                font-size: 12px;
            }
        }