:root {
            --primary: #06b6d4;
            --accent: #ec4899;
            --bg-deep: #0c0a1a;
            --text-light: #e0f2fe;
            --radius: 8px;
            --shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
            --border-light: rgba(255, 255, 255, 0.08);
            --card-bg: rgba(255, 255, 255, 0.04);
        }

        * { box-sizing: border-box; }

        body {
            background: var(--bg-deep);
            color: var(--text-light);
            font-family: 'Inter', sans-serif;
            overflow-x: hidden;
        }

        /* 滚动条 */
        ::-webkit-scrollbar { width: 8px; }
        ::-webkit-scrollbar-track { background: #1a1528; }
        ::-webkit-scrollbar-thumb { background: #443f5a; border-radius: 4px; }

        /* 导航 */
        .navbar-iy {
            background: rgba(12, 10, 26, 0.82);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-light);
            padding: 0.8rem 1.5rem;
            z-index: 100;
        }
        .navbar-iy .navbar-brand {
            font-weight: 900;
            font-size: 1.6rem;
            color: var(--text-light) !important;
            letter-spacing: 1px;
        }
        .navbar-iy .navbar-brand i {
            color: var(--accent);
            margin-right: 6px;
        }
        .navbar-iy .nav-link {
            color: rgba(224, 242, 254, 0.75);
            font-weight: 500;
            margin: 0 10px;
            transition: 0.2s;
        }
        .navbar-iy .nav-link:hover { color: var(--primary); }

        /* Hero */
        .hero-section {
            position: relative;
            background: url('{随机图片}') center center/cover no-repeat;
            min-height: 80vh;
            display: flex;
            align-items: center;
            border-radius: 0 0 24px 24px;
        }
        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(75deg, rgba(12,10,26,0.96) 0%, rgba(12,10,26,0.65) 50%, rgba(6,182,212,0.3) 100%);
            border-radius: 0 0 24px 24px;
        }
        .hero-content {
            position: relative;
            z-index: 2;
            max-width: 650px;
            padding: 3rem 2rem;
        }
        .hero-badge {
            display: inline-block;
            background: var(--accent);
            color: #fff;
            font-weight: 700;
            font-size: 0.9rem;
            padding: 0.2rem 1rem;
            border-radius: 30px;
            letter-spacing: 0.5px;
            margin-bottom: 1.5rem;
        }
        .hero-stats {
            display: flex;
            gap: 2.2rem;
            margin: 2rem 0 2.5rem;
        }
        .stat-item {
            text-align: left;
        }
        .stat-number {
            font-size: 2.6rem;
            font-weight: 900;
            font-family: 'Courier New', monospace;
            color: var(--primary);
            line-height: 1;
        }
        .stat-label {
            font-size: 0.9rem;
            color: rgba(224,242,254,0.65);
            letter-spacing: 1px;
        }

        /* 通用区块 */
        .section-title {
            font-size: 2.1rem;
            font-weight: 900;
            margin-bottom: 2rem;
            border-left: 6px solid var(--primary);
            padding-left: 1rem;
        }
        .section-title i { color: var(--accent); margin-right: 10px; }

        /* 卡片网格 */
        .movie-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
            gap: 1.2rem;
        }
        .movie-card {
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            overflow: hidden;
            transition: transform 0.25s ease, box-shadow 0.3s;
            position: relative;
            cursor: pointer;
            backdrop-filter: blur(4px);
        }
        .movie-card:hover {
            transform: translateY(-6px);
            box-shadow: 0 12px 30px rgba(6,182,212,0.2);
        }
        .movie-poster {
            position: relative;
            aspect-ratio: 2 / 3;
            background: #1e1b2e;
        }
        .movie-poster img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
            opacity: 0.85;
            transition: opacity 0.3s;
        }
        .movie-card:hover .movie-poster img { opacity: 1; }
        .play-icon {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 48px;
            height: 48px;
            background: rgba(6, 182, 212, 0.9);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            transition: opacity 0.3s;
            color: #fff;
            font-size: 1.2rem;
            backdrop-filter: blur(2px);
        }
        .movie-card:hover .play-icon { opacity: 1; }

        .corner-badge {
            position: absolute;
            top: 6px;
            left: 6px;
            background: rgba(236, 72, 153, 0.9);
            font-size: 0.7rem;
            font-weight: 700;
            padding: 2px 8px;
            border-radius: 20px;
            z-index: 2;
            color: #fff;
        }
        .rating-badge {
            position: absolute;
            bottom: 6px;
            right: 6px;
            background: rgba(0, 0, 0, 0.75);
            padding: 2px 8px;
            border-radius: 12px;
            font-size: 0.75rem;
            font-weight: 600;
            color: #ffd166;
            z-index: 2;
            backdrop-filter: blur(4px);
        }
        .rating-badge i { color: #ffbe3f; margin-right: 3px; }

        .movie-info {
            padding: 0.8rem 0.7rem;
        }
        .movie-title {
            font-weight: 700;
            font-size: 0.95rem;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            color: #e2f0fb;
        }
        .movie-meta {
            font-size: 0.75rem;
            color: rgba(224,242,254,0.5);
            margin-top: 4px;
        }

        /* 翻转卡片弹窗 - 利用CSS翻转实现 */
        .flip-card {
            perspective: 1000px;
            position: fixed;
            top: 0; left: 0; width: 100%; height: 100%;
            display: none;
            align-items: center;
            justify-content: center;
            z-index: 1000;
            background: rgba(0,0,0,0.6);
            backdrop-filter: blur(3px);
        }
        .flip-card.show { display: flex; }
        .flip-card-inner {
            width: 360px;
            max-width: 90vw;
            height: 480px;
            position: relative;
            transition: transform 0.6s;
            transform-style: preserve-3d;
        }
        .flip-card.flipped .flip-card-inner { transform: rotateY(180deg); }
        .flip-card-front, .flip-card-back {
            position: absolute;
            width: 100%;
            height: 100%;
            backface-visibility: hidden;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 20px 40px rgba(0,0,0,0.5);
        }
        .flip-card-front {
            background: #17152a;
            display: flex;
            flex-direction: column;
        }
        .flip-card-front img { width: 100%; height: 70%; object-fit: cover; }
        .flip-card-front .movie-title { padding: 1rem; font-size: 1.3rem; }
        .flip-card-back {
            background: #0f0d1f;
            transform: rotateY(180deg);
            padding: 1.5rem;
            display: flex;
            flex-direction: column;
            justify-content: center;
            border: 1px solid var(--border-light);
        }
        .detail-row { margin-bottom: 0.8rem; border-bottom: 1px dashed #2a2740; }
        .detail-row span:first-child { color: var(--primary); font-weight: 600; margin-right: 8px; }

        /* 排行榜 */
        .rank-item {
            display: flex;
            align-items: center;
            padding: 0.8rem 1rem;
            background: rgba(255,255,255,0.02);
            border-radius: var(--radius);
            margin-bottom: 0.5rem;
            border-left: 3px solid var(--accent);
        }
        .rank-number { font-size: 1.5rem; font-weight: 900; width: 60px; color: var(--primary); font-family: monospace; }

        /* 区块间距 */
        .section-block { padding: 3rem 1rem; }

        /* 列表步骤条 */
        .step-list { display: flex; flex-wrap: wrap; gap: 1rem; }
        .step-item { background: rgba(6,182,212,0.08); border-radius: var(--radius); padding: 1.2rem; flex: 1 1 200px; border: 1px solid rgba(6,182,212,0.2); }

        /* 友链 */
        .friend-links { padding: 1.5rem 0; border-top: 1px solid var(--border-light); }

        /* 回到顶部 */
        #backToTop {
            position: fixed;
            bottom: 30px; right: 30px;
            width: 46px; height: 46px;
            background: var(--primary);
            border: none;
            border-radius: 50%;
            color: white;
            font-size: 1.2rem;
            display: none;
            align-items: center;
            justify-content: center;
            box-shadow: 0 4px 12px rgba(0,0,0,0.3);
            z-index: 500;
            cursor: pointer;
        }

        /* 动效 */
        .reveal { opacity: 0; transform: translateY(20px); transition: all 0.6s; }
        .reveal.visible { opacity: 1; transform: translateY(0); }

        footer { background: #070612; border-top: 1px solid var(--border-light); }

/* --- 子页面追加 --- */
/* 确保Bootstrap组件被覆盖为本站深色风格 (若用到) */
        .card, .card-body, .card-title, .card-text, .card-header, .card-footer,
        .form-control, .form-select, .form-label, .input-group-text,
        .table, .list-group-item, .accordion-item, .accordion-button, .accordion-body,
        .modal-content, .modal-header, .modal-body, .dropdown-menu, .dropdown-item,
        .nav-link, .navbar, .navbar-brand, .btn-light, .btn-outline-* {
            background: var(--card-bg) !important;
            color: var(--text-light) !important;
            border-color: var(--border-light) !important;
        }
.form-control::placeholder {
            color: rgba(255,255,255,0.45) !important;
        }
/* 本页专属调整 */
        .about-hero {
            background: linear-gradient(135deg, rgba(6,182,212,0.08) 0%, rgba(236,72,153,0.08) 100%), var(--bg-deep);
            border-bottom: 1px solid var(--border-light);
        }
.about-section {
            padding: 4rem 0;
        }
.about-card {
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            padding: 2rem;
            height: 100%;
            backdrop-filter: blur(4px);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
.about-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow);
            border-color: rgba(6,182,212,0.4);
        }
.about-icon {
            font-size: 2rem;
            color: var(--primary);
            margin-bottom: 1rem;
        }
.about-subtitle {
            color: var(--accent);
            font-weight: 600;
            letter-spacing: 0.3px;
        }
.divider-custom {
            width: 60px;
            height: 3px;
            background: linear-gradient(90deg, var(--primary), var(--accent));
            border-radius: 4px;
            margin: 1.2rem 0 1.8rem 0;
        }
.feature-list i {
            color: var(--primary);
            margin-right: 8px;
        }
.feature-list li {
            margin-bottom: 0.6rem;
            list-style: none;
        }
.feature-list ul {
            padding-left: 0;
        }
.highlight-text {
            color: var(--accent);
            font-weight: 600;
        }
/* 导航高亮当前页 */
        .navbar-iy .nav-link.active-iy {
            color: var(--accent) !important;
            font-weight: 700;
        }
/* 小标题统一风格 */
        .section-subtitle-iy {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--text-light);
            margin-bottom: 1rem;
        }
.section-subtitle-iy span {
            color: var(--primary);
        }
/* 页脚样式与首页一致 (已在全局style中) */
        .footer-links a {
            color: var(--text-light);
            opacity: 0.8;
            margin: 0 0.8rem;
            text-decoration: none;
        }
.footer-links a:hover {
            opacity: 1;
            color: var(--primary);
        }

/* --- 子页面追加 --- */
.disclaimer-section {
            padding: 80px 0;
            background: var(--bg-deep);
            min-height: 60vh;
        }
.disclaimer-container {
            max-width: 900px;
            margin: 0 auto;
            padding: 0 20px;
        }
.disclaimer-hero {
            text-align: center;
            margin-bottom: 50px;
        }
.disclaimer-hero h1 {
            color: var(--primary);
            font-weight: 800;
            font-size: 2.8rem;
            margin-bottom: 16px;
            letter-spacing: -0.02em;
        }
.disclaimer-hero p {
            color: var(--text-light);
            opacity: 0.8;
            font-size: 1.1rem;
            max-width: 600px;
            margin: 0 auto;
            line-height: 1.7;
        }
.disclaimer-card {
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            padding: 40px;
            margin-bottom: 30px;
            box-shadow: var(--shadow);
            backdrop-filter: blur(10px);
        }
.disclaimer-card h2 {
            color: var(--primary);
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 20px;
            padding-bottom: 12px;
            border-bottom: 1px solid var(--border-light);
            display: flex;
            align-items: center;
            gap: 12px;
        }
.disclaimer-card h2 i {
            color: var(--accent);
            font-size: 1.3rem;
        }
.disclaimer-card p {
            color: var(--text-light);
            line-height: 1.8;
            margin-bottom: 16px;
            opacity: 0.9;
        }
.disclaimer-card ul {
            list-style: none;
            padding: 0;
            margin: 0 0 16px 0;
        }
.disclaimer-card ul li {
            color: var(--text-light);
            line-height: 1.8;
            padding: 6px 0;
            padding-left: 24px;
            position: relative;
            opacity: 0.9;
        }
.disclaimer-card ul li::before {
            content: '\f105';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            color: var(--accent);
            position: absolute;
            left: 0;
            top: 6px;
            font-size: 0.9rem;
        }
.disclaimer-highlight {
            background: rgba(6, 182, 212, 0.1);
            border: 1px solid rgba(6, 182, 212, 0.3);
            border-radius: var(--radius);
            padding: 20px 24px;
            margin: 20px 0;
        }
.disclaimer-highlight p {
            color: var(--primary);
            font-weight: 500;
            margin: 0;
            line-height: 1.7;
        }
.disclaimer-meta {
            text-align: center;
            margin-top: 40px;
            padding-top: 30px;
            border-top: 1px solid var(--border-light);
            color: var(--text-light);
            opacity: 0.6;
            font-size: 0.9rem;
        }
.disclaimer-meta p {
            margin: 0;
            line-height: 1.8;
        }
.disclaimer-hero h1 {
                font-size: 2rem;
            }
.disclaimer-card {
                padding: 24px;
            }
.disclaimer-card h2 {
                font-size: 1.2rem;
            }