:root {
            --primary: #06b6d4;
            --accent: #ec4899;
            --bg-dark: #0c0a1a;
            --text-light: #e0f2fe;
            --radius-lg: 24px;
            --radius-md: 16px;
            --shadow-glow: 0 10px 30px rgba(6, 182, 212, 0.15), 0 4px 12px rgba(236, 72, 153, 0.1);
        }

        * { font-family: 'Inter', system-ui, -apple-system, sans-serif; }

        body {
            background-color: var(--bg-dark);
            color: var(--text-light);
            overflow-x: hidden;
        }

        /* 手写体标题 */
        h1, h2, h3, .brand-font, .hero-title {
            font-family: 'Kalam', 'Comic Neue', 'Inter', cursive;
            letter-spacing: 0.5px;
        }

        .navbar-glow {
            background: rgba(12, 10, 26, 0.85) !important;
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(6, 182, 212, 0.2);
            box-shadow: 0 4px 20px rgba(0,0,0,0.5);
        }

        .navbar-brand {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--primary) !important;
            text-shadow: 0 0 12px rgba(6,182,212,0.6);
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }

        .nav-link {
            color: var(--text-light) !important;
            font-weight: 500;
            margin: 0 0.3rem;
            border-radius: 50px;
            padding: 0.5rem 1.2rem !important;
            transition: 0.2s;
        }
        .nav-link:hover { background: rgba(6,182,212,0.2); color: var(--primary) !important; }

        .hero-section {
            padding: 6rem 0 3rem;
            background: radial-gradient(circle at 30% 20%, rgba(6,182,212,0.2), transparent 60%),
                        radial-gradient(circle at 80% 70%, rgba(236,72,153,0.2), transparent 60%);
        }

        .btn-hero-primary {
            background: var(--primary);
            border: none;
            border-radius: 60px;
            padding: 0.8rem 2rem;
            font-weight: 600;
            box-shadow: 0 4px 20px rgba(6,182,212,0.4);
            transition: all 0.2s;
            color: #000;
        }
        .btn-hero-primary:hover { transform: translateY(-2px); background: #0dcaf0; color: #000; }

        .btn-hero-secondary {
            background: transparent;
            border: 2px solid var(--accent);
            border-radius: 60px;
            padding: 0.8rem 2rem;
            color: var(--accent);
            font-weight: 600;
            transition: 0.2s;
        }
        .btn-hero-secondary:hover { background: rgba(236,72,153,0.1); border-color: var(--accent); color: var(--accent); }

        .section-tag {
            display: inline-block;
            background: rgba(6,182,212,0.2);
            padding: 0.3rem 1.2rem;
            border-radius: 50px;
            font-size: 0.8rem;
            letter-spacing: 1px;
            margin-bottom: 0.5rem;
            border: 1px solid var(--primary);
        }

        .card-film {
            background: rgba(20, 18, 40, 0.8);
            border: 1px solid rgba(6,182,212,0.2);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: transform 0.3s, box-shadow 0.3s;
            backdrop-filter: blur(4px);
            position: relative;
            box-shadow: 0 8px 20px rgba(0,0,0,0.4);
            cursor: pointer;
            height: 100%;
        }

        .card-film:hover {
            transform: translateY(-6px) scale(1.01);
            box-shadow: 0 12px 40px rgba(6,182,212,0.3), 0 0 20px rgba(236,72,153,0.2);
        }

        .card-film .poster-wrap {
            position: relative;
            aspect-ratio: 2/3;
            overflow: hidden;
        }

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

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

        .play-overlay {
            position: absolute;
            inset: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(0,0,0,0.4);
            opacity: 0;
            transition: opacity 0.3s;
        }
        .card-film:hover .play-overlay { opacity: 1; }
        .play-overlay i {
            font-size: 3rem;
            color: var(--primary);
            text-shadow: 0 0 25px rgba(6,182,212,0.9);
            background: rgba(0,0,0,0.6);
            border-radius: 50%;
            padding: 0.8rem;
        }

        .film-info { padding: 0.9rem 0.8rem 1rem; }
        .film-title { font-weight: 700; font-size: 1rem; margin-bottom: 0.2rem; }
        .film-meta { font-size: 0.75rem; color: #94a3b8; }
        .rating-badge {
            background: var(--accent);
            color: white;
            font-weight: 800;
            border-radius: 40px;
            padding: 0.1rem 0.8rem;
            font-size: 0.8rem;
        }

        .rank-badge {
            background: linear-gradient(135deg, #fbbf24, #f59e0b);
            width: 32px;
            height: 32px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            color: #1e1b4b;
            box-shadow: 0 4px 8px rgba(251,191,36,0.4);
        }
        .rank-silver { background: linear-gradient(135deg, #cbd5e1, #94a3b8); color: #1e293b; }
        .rank-bronze { background: linear-gradient(135deg, #d97706, #b45309); color: #fef3c7; }

        /* 分类胶囊 */
        .chip-category {
            display: inline-block;
            padding: 0.3rem 1.5rem;
            border-radius: 50px;
            background: rgba(236,72,153,0.15);
            color: var(--accent);
            border: 1px solid rgba(236,72,153,0.3);
            font-size: 0.85rem;
            font-weight: 600;
            margin: 0.2rem 0.3rem;
            transition: 0.2s;
        }
        .chip-category:hover { background: rgba(236,72,153,0.3); color: #fff; }

        /* 横向滑动区 */
        .h-scroll {
            display: flex;
            overflow-x: auto;
            gap: 1rem;
            padding-bottom: 1rem;
            scrollbar-width: thin;
            scrollbar-color: var(--primary) transparent;
        }
        .h-scroll::-webkit-scrollbar { height: 6px; }
        .h-scroll::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 10px; }

        .h-scroll .card-film { min-width: 160px; max-width: 160px; }

        .rank-card {
            background: rgba(30, 27, 60, 0.7);
            border-radius: var(--radius-md);
            padding: 0.8rem;
            transition: 0.2s;
            border-left: 4px solid var(--primary);
        }
        .rank-card:hover { background: rgba(6,182,212,0.1); }

        .footer-links a { color: var(--text-light); text-decoration: none; margin: 0 0.8rem; }
        .footer-links a:hover { color: var(--primary); }

        .back-to-top {
            position: fixed;
            right: 20px;
            bottom: 20px;
            background: var(--primary);
            color: #000;
            width: 48px;
            height: 48px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            opacity: 0;
            visibility: hidden;
            transition: 0.3s;
            box-shadow: 0 4px 20px rgba(6,182,212,0.5);
            z-index: 999;
            border: none;
        }
        .back-to-top.show { opacity: 1; visibility: visible; }

        /* 抽屉弹窗 */
        .drawer-overlay {
            position: fixed;
            inset: 0;
            background: rgba(0,0,0,0.6);
            backdrop-filter: blur(4px);
            z-index: 1000;
            display: none;
            opacity: 0;
            transition: opacity 0.3s;
        }
        .drawer-panel {
            position: fixed;
            left: 0;
            right: 0;
            bottom: 0;
            background: #141232;
            border-radius: 24px 24px 0 0;
            padding: 1.5rem;
            z-index: 1001;
            transform: translateY(100%);
            transition: transform 0.35s ease-out;
            max-height: 80vh;
            overflow-y: auto;
            border-top: 2px solid var(--primary);
        }
        .drawer-panel.open { transform: translateY(0); }
        .drawer-overlay.show { display: block; opacity: 1; }
        .drawer-close { float: right; font-size: 1.8rem; color: var(--text-light); cursor: pointer; }

        .fade-up {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.7s, transform 0.7s;
        }
        .fade-up.visible { opacity: 1; transform: translateY(0); }

        .friend-links a { margin: 0 0.8rem; color: #94a3b8; text-decoration: none; }
        .friend-links a:hover { color: var(--primary); }

/* --- 子页面追加 --- */
/* 确保任何Bootstrap组件都不破坏深色主题 */
        .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: transparent !important;
            color: var(--text-light) !important;
            border-color: var(--border-color, rgba(6, 182, 212, 0.2)) !important;
        }
.navbar {
            background: rgba(12, 10, 26, 0.85) !important;
            backdrop-filter: blur(10px);
        }
.navbar-brand, .nav-link {
            color: var(--text-light) !important;
        }
/* 本页定制小组件 */
        .about-hero {
            background: radial-gradient(circle at 20% 30%, rgba(6,182,212,0.15), transparent 50%),
                        radial-gradient(circle at 80% 20%, rgba(236,72,153,0.1), transparent 50%);
        }
.feature-card {
            background: rgba(6, 182, 212, 0.05);
            border: 1px solid rgba(6, 182, 212, 0.15);
            border-radius: var(--radius-md);
            padding: 2rem 1.5rem;
            transition: 0.2s ease;
            height: 100%;
        }
.feature-card:hover {
            background: rgba(6, 182, 212, 0.1);
            border-color: var(--primary);
        }
.calendar-strip {
            background: rgba(12, 10, 26, 0.6);
            border-left: 4px solid var(--accent);
            padding: 1.5rem;
            border-radius: var(--radius-md);
        }
.highlight-number {
            font-size: 3rem;
            font-weight: 900;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            line-height: 1;
        }
.section-padding {
            padding: 5rem 0;
        }
.bg-soft-card {
            background: rgba(255, 255, 255, 0.02);
            border-radius: var(--radius-lg);
        }
h1, h2, h3 {
            letter-spacing: -0.01em;
        }

/* --- 子页面追加 --- */
/* 保证bootstrap卡片/表格在深色主题下不突兀 */
        .table, .table > :not(caption) > * > * {
            background: transparent !important;
            color: var(--text-light) !important;
            border-color: rgba(6, 182, 212, 0.15) !important;
        }
.table-hover tbody tr:hover {
            background: rgba(6, 182, 212, 0.08) !important;
            color: #fff !important;
        }
.rank-card .rank-num {
            font-size: 2rem;
            font-weight: 800;
            color: var(--primary);
            text-shadow: 0 0 12px rgba(6,182,212,.6);
        }
.rank-card .rank-num.silver { color: #c0c0c0; text-shadow: 0 0 12px rgba(192,192,192,.5); }
.rank-card .rank-num.bronze { color: #cd7f32; text-shadow: 0 0 12px rgba(205,127,50,.5); }
.badge-trend {
            background: rgba(236,72,153,0.2);
            color: var(--accent);
            font-size: .8rem;
            padding: 2px 8px;
            border-radius: 20px;
            border: 1px solid rgba(236,72,153,0.4);
        }
.section-divider {
            border-bottom: 1px dashed rgba(6,182,212,0.3);
            margin: 2.5rem 0 1.5rem;
        }
/* 确保导航高亮 */
        .nav-link.active {
            color: var(--accent) !important;
            font-weight: 600;
        }
.rank-card .rank-num { font-size: 1.5rem; }

/* --- 子页面追加 --- */
.navbar-brand i { color: var(--primary); }
.navbar .active .nav-link, .nav-link.active {
            color: var(--accent) !important;
            background: rgba(236,72,153,0.12);
        }
.navbar-toggler { border-color: rgba(255,255,255,0.3); }
.navbar-toggler-icon { filter: brightness(0.8); }
.container { max-width: 1240px; }
/* 页面主视觉 */
        .hero-section {
            padding: 5rem 0 3rem;
            background: radial-gradient(circle at 20% 20%, rgba(6,182,212,0.15), transparent 50%),
                        radial-gradient(circle at 90% 60%, rgba(236,72,153,0.12), transparent 40%);
            border-bottom: 1px solid rgba(6,182,212,0.15);
        }
.page-title {
            font-size: clamp(2.4rem, 6vw, 3.8rem);
            font-weight: 900;
            letter-spacing: -0.02em;
            line-height: 1.2;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            margin-bottom: 1rem;
        }
.page-subtitle {
            font-size: 1.2rem;
            color: rgba(224,242,254,0.75);
            max-width: 720px;
            margin: 0 auto 2rem;
            font-weight: 400;
        }
/* 卡片风格 (自己实现，不用 .card 以免与bootstrap冲突) */
        .card-film, .rank-card, .info-card {
            background: rgba(255,255,255,0.03);
            backdrop-filter: blur(8px);
            border: 1px solid rgba(6,182,212,0.2);
            border-radius: var(--radius-md);
            padding: 1.8rem 1.6rem;
            transition: transform 0.2s, box-shadow 0.2s;
            height: 100%;
        }
.info-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-glow);
            border-color: rgba(236,72,153,0.3);
        }
.card-title {
            color: var(--text-light);
            font-weight: 700;
            font-size: 1.4rem;
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
.card-title i { color: var(--accent); font-size: 1.3rem; }
.card-text {
            color: rgba(224,242,254,0.75);
            font-size: 0.98rem;
            line-height: 1.7;
        }
.btn-hero-primary, .btn-hero-secondary {
            border: none;
            padding: 12px 30px;
            border-radius: 60px;
            font-weight: 600;
            transition: 0.2s;
            display: inline-block;
        }
/* 自定义区块 */
        .insight-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 24px;
        }
.list-group-custom { list-style: none; padding: 0; }
.list-group-custom li {
            padding: 12px 0;
            border-bottom: 1px solid rgba(255,255,255,0.06);
            color: rgba(224,242,254,0.8);
            display: flex;
            gap: 10px;
            align-items: flex-start;
        }
.list-group-custom li i { color: var(--primary); margin-top: 4px; }
footer {
            border-top: 1px solid rgba(6,182,212,0.2);
            padding: 2.5rem 0;
            background: rgba(0,0,0,0.2);
            color: rgba(224,242,254,0.6);
            font-size: 0.95rem;
        }
.back-to-top:hover { opacity: 1; transform: scale(1.05); }
from { opacity: 0; transform: translateY(10px); }
to { opacity: 1; transform: none; }

/* --- 子页面追加 --- */
/* 确保Bootstrap卡片不会破坏深色主题 —— 覆盖为站点配色 */
        .card, .card-body, .card-title, .card-text, .card-header, .card-footer {
            background: var(--card-bg, #1a1630);
            color: var(--text-light);
            border-color: var(--border-color, #2e2a4a);
        }
.list-group-item {
            background: #1a1630;
            color: var(--text-light);
            border-color: #2e2a4a;
        }
.form-control, .form-select {
            background: rgba(0, 0, 0, 0.35);
            color: var(--text-light);
            border-color: var(--border-color, #2e2a4a);
        }
.form-control::placeholder {
            color: rgba(255,255,255,0.45);
        }
.accordion-item, .accordion-button {
            background: #1a1630;
            color: var(--text-light);
            border-color: #2e2a4a;
        }
.accordion-button:not(.collapsed) {
            background: #241f3d;
            color: var(--text-light);
        }
.modal-content, .modal-header, .modal-body, .dropdown-menu, .dropdown-item {
            background: #1a1630;
            color: var(--text-light);
            border-color: #2e2a4a;
        }
/* 补充细节 */
        .nav-link.active-glow {
            color: var(--primary) !important;
            text-shadow: 0 0 8px rgba(6,182,212,0.6);
            font-weight: 600;
        }
.section-card {
            background: rgba(20, 16, 40, 0.7);
            border-radius: var(--radius-lg);
            padding: 2rem;
            box-shadow: var(--shadow-glow);
            border: 1px solid rgba(255,255,255,0.05);
            backdrop-filter: blur(6px);
            transition: transform .2s;
        }
.section-card:hover {
            transform: translateY(-3px);
        }
.info-list {
            list-style: none;
            padding-left: 0;
        }
.info-list li {
            padding: 0.6rem 0;
            border-bottom: 1px dashed rgba(255,255,255,0.1);
            display: flex;
            align-items: baseline;
            gap: 0.75rem;
        }
.info-list li i {
            color: var(--accent);
            width: 1.4rem;
            text-align: center;
        }
.badge-soft {
            background: rgba(6, 182, 212, 0.15);
            color: var(--primary);
            border-radius: 50rem;
            padding: 0.35em 0.9em;
            font-weight: 500;
            font-size: 0.85rem;
        }
.mini-divider {
            width: 60px;
            height: 2px;
            background: linear-gradient(90deg, var(--primary), var(--accent));
            border-radius: 2px;
            margin: 0.5rem 0 1.5rem;
        }
/* 排行榜小卡片风格 */
        .guide-card {
            background: rgba(12, 10, 26, 0.6);
            border-radius: var(--radius-md);
            padding: 1.5rem;
            height: 100%;
            border: 1px solid rgba(255,255,255,0.05);
            transition: all .2s;
        }
.guide-card i {
            color: var(--accent);
            font-size: 1.8rem;
            margin-bottom: 0.8rem;
        }
.guide-card h3 {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--text-light);
        }

/* --- 子页面追加 --- */
/* 本页仅微调间距与个别组件细节，均基于站点变量 */
        .disclaimer-page {
            padding-top: 2rem;
            padding-bottom: 4rem;
        }
.legal-section {
            background: rgba(12, 10, 26, 0.65);
            backdrop-filter: blur(4px);
            border: 1px solid rgba(6, 182, 212, 0.15);
            border-radius: var(--radius-lg);
            padding: 1.8rem 1.8rem 2.2rem;
            margin-bottom: 2.2rem;
            box-shadow: 0 8px 24px rgba(0,0,0,0.2);
        }
.legal-section h2 {
            color: var(--primary);
            font-weight: 700;
            font-size: 1.5rem;
            letter-spacing: 0.02em;
            border-left: 4px solid var(--accent);
            padding-left: 1rem;
            margin-bottom: 1.4rem;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
.legal-section h2 i {
            color: var(--accent);
            font-size: 1.4rem;
        }
.legal-section p, .legal-section li {
            color: var(--text-light);
            font-size: 0.98rem;
            line-height: 1.8;
            opacity: 0.92;
        }
.legal-section ul {
            padding-left: 1.2rem;
            margin-bottom: 0.8rem;
        }
.legal-section li {
            margin-bottom: 0.5rem;
        }
.legal-section strong {
            color: #ffffff;
            font-weight: 600;
        }
.legal-section a {
            color: var(--primary);
            text-decoration: underline;
            text-underline-offset: 3px;
            transition: color 0.2s;
        }
.legal-section a:hover {
            color: var(--accent);
        }
.highlight-tag {
            color: var(--accent);
            font-weight: 600;
        }
.update-date {
            color: rgba(224, 242, 254, 0.7);
            font-size: 0.9rem;
            margin-top: 1.2rem;
            border-top: 1px dashed rgba(6, 182, 212, 0.25);
            padding-top: 1.2rem;
        }
/* 微调导航栏激活项颜色 (沿用站点风格) */
        .navbar .nav-link.active-link {
            color: var(--accent) !important;
            font-weight: 600;
            text-shadow: 0 0 8px rgba(236, 72, 153, 0.5);
        }

/* --- 子页面追加 --- */
/* 确保 Bootstrap 组件不破坏深色视觉 */
        .card, .card-body { background: var(--card-bg, #18162b); color: var(--text-light); border-color: var(--border-color, #2a2740); }
.form-control { background: rgba(0,0,0,0.3); border-color: var(--border-color, #2a2740); color: var(--text-light); }
.modal-content { background: var(--bg-dark); color: var(--text-light); }
.privacy-section { padding: 3rem 0; border-bottom: 1px solid rgba(255,255,255,0.05); }
.privacy-section:last-child { border-bottom: none; }
.privacy-section h2 { font-size: 1.8rem; font-weight: 700; margin-bottom: 1.2rem; color: var(--primary); letter-spacing: -0.02em; }
.privacy-section h3 { font-size: 1.4rem; font-weight: 600; margin-top: 1.8rem; margin-bottom: 0.8rem; color: var(--accent); }
.privacy-section p, .privacy-section li { line-height: 1.7; color: rgba(224,242,254,0.85); }
.privacy-section ul { padding-left: 1.2rem; }
.privacy-section strong { color: var(--text-light); }
.badge-policy { background: rgba(6,182,212,0.15); color: var(--primary); padding: 0.2rem 0.8rem; border-radius: 30px; font-size: 0.8rem; font-weight: 500; }
.table-policy td { border-color: rgba(255,255,255,0.08); }
/* 导航高亮当前页 */
        .navbar-nav .nav-link[href="/privacy.html"] { color: var(--accent); font-weight: 600; }