:root {
            --main: #06b6d4;
            --accent: #ec4899;
            --bg: #0c0a1a;
            --text: #e0f2fe;
            --card-radius: 16px;
            --pill-radius: 50rem;
        }
        body {
            background-color: var(--bg);
            color: var(--text);
            font-family: 'Inter', 'Source Han Sans CN', 'Noto Sans SC', sans-serif;
            overflow-x: hidden;
        }
        h1, h2, h3, h4, .display-font {
            font-family: 'Inter', 'Source Han Serif CN', 'Noto Serif SC', serif;
            font-weight: 800;
        }
        .navbar {
            background: rgba(12, 10, 26, 0.7);
            backdrop-filter: blur(12px);
            transition: background 0.3s ease;
            padding-top: 0.8rem;
            padding-bottom: 0.8rem;
            box-shadow: 0 4px 20px rgba(0,0,0,0.3);
        }
        .navbar.scrolled {
            background: rgba(12, 10, 26, 0.95);
            box-shadow: 0 6px 25px rgba(6, 182, 212, 0.2);
        }
        .navbar-brand {
            font-weight: 900;
            font-size: 1.6rem;
            color: var(--main) !important;
            letter-spacing: 0.02em;
            text-shadow: 0 0 15px rgba(6,182,212,0.5);
        }
        .navbar-brand i {
            color: var(--accent);
            margin-right: 6px;
        }
        .nav-link {
            color: var(--text) !important;
            font-weight: 500;
            margin: 0 0.5rem;
            border-radius: var(--pill-radius);
            transition: all 0.2s;
            padding: 0.5rem 1rem !important;
        }
        .nav-link:hover {
            color: var(--main) !important;
            background: rgba(6,182,212,0.1);
        }
        .hero-section {
            background: linear-gradient(135deg, #0c0a1a 0%, #160f2b 70%, #251a3d 100%);
            padding: 8rem 0 5rem 0;
            position: relative;
            overflow: hidden;
            border-radius: 0 0 3rem 3rem;
            margin-bottom: 2rem;
        }
        .hero-title {
            font-size: calc(3.5rem + 1vw);
            font-weight: 900;
            background: linear-gradient(135deg, var(--main) 0%, var(--accent) 80%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.02em;
            line-height: 1.1;
        }
        .hero-sub {
            color: #b6c9e0;
            font-size: 1.25rem;
            max-width: 600px;
        }
        .float-decor {
            position: absolute;
            border-radius: 2rem;
            background: rgba(6,182,212,0.1);
            border: 2px solid rgba(6,182,212,0.3);
            width: 200px;
            height: 200px;
            top: 20%;
            right: 5%;
            transform: rotate(20deg);
            animation: float 6s ease-in-out infinite;
            box-shadow: 0 0 50px rgba(6,182,212,0.2);
        }
        .float-decor2 {
            position: absolute;
            border-radius: 50%;
            background: rgba(236,72,153,0.1);
            border: 2px solid rgba(236,72,153,0.4);
            width: 100px;
            height: 100px;
            bottom: 20%;
            left: 5%;
            animation: float2 5s ease-in-out infinite;
        }
        @keyframes float {
            0% { transform: translateY(0px) rotate(20deg); }
            50% { transform: translateY(-20px) rotate(25deg); }
            100% { transform: translateY(0px) rotate(20deg); }
        }
        @keyframes float2 {
            0% { transform: translateY(0px) rotate(0deg); }
            50% { transform: translateY(-15px) rotate(10deg); }
            100% { transform: translateY(0px) rotate(0deg); }
        }
        .parallax-bg {
            background-attachment: fixed;
            background-position: center;
            background-size: cover;
        }
        .section-title {
            font-size: 2.2rem;
            font-weight: 800;
            border-left: 8px solid var(--accent);
            padding-left: 1.2rem;
            margin-bottom: 2rem;
            display: inline-block;
        }
        .movie-card {
            background: #17152a;
            border-radius: var(--card-radius);
            overflow: hidden;
            transition: transform 0.3s ease, box-shadow 0.3s;
            box-shadow: 0 8px 20px rgba(0,0,0,0.4);
            height: 100%;
            border: 1px solid rgba(255,255,255,0.05);
            cursor: pointer;
            position: relative;
            transform-style: preserve-3d;
            transition: transform 0.6s;
        }
        .movie-card-inner {
            transition: transform 0.6s;
            transform-style: preserve-3d;
            position: relative;
            width: 100%;
            height: 100%;
        }
        .movie-card.flipped .movie-card-inner {
            transform: rotateY(180deg);
        }
        .movie-front, .movie-back {
            backface-visibility: hidden;
            border-radius: var(--card-radius);
        }
        .movie-back {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            transform: rotateY(180deg);
            background: #1c1930;
            padding: 1.2rem;
            display: flex;
            flex-direction: column;
            justify-content: center;
            overflow-y: auto;
            font-size: 0.85rem;
            border: 1px solid rgba(6,182,212,0.3);
        }
        .movie-back h6 { color: var(--main); }
        .badge-hot {
            background: var(--accent);
            color: white;
            font-weight: 600;
            font-size: 0.7rem;
            padding: 0.2rem 0.7rem;
            border-radius: var(--pill-radius);
        }
        .badge-update {
            background: rgba(0,0,0,0.7);
            backdrop-filter: blur(4px);
            color: #fff;
            font-size: 0.7rem;
            position: absolute;
            top: 10px;
            left: 10px;
            border-radius: var(--pill-radius);
            padding: 0.2rem 0.8rem;
            z-index: 3;
            border: 1px solid var(--main);
        }
        .play-hover {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            background: rgba(6,182,212,0.8);
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            transition: opacity 0.3s;
            color: white;
            font-size: 1.2rem;
            z-index: 5;
        }
        .movie-card:hover .play-hover {
            opacity: 1;
        }
        .movie-card img {
            width: 100%;
            height: 240px;
            object-fit: cover;
            transition: transform 0.5s;
        }
        .movie-card:hover img {
            transform: scale(1.03);
        }
        .card-body-custom {
            padding: 0.8rem 1rem;
        }
        .rating-star {
            color: #ffc107;
            font-size: 0.9rem;
            letter-spacing: 1px;
        }
        .footer {
            background: #0e0c1c;
            border-top: 1px solid rgba(6,182,212,0.2);
            padding: 2rem 0;
            margin-top: 4rem;
            text-align: center;
        }
        .friend-links {
            background: #141128;
            border-radius: 2rem;
            padding: 2rem;
            margin: 3rem 0;
            border: 1px solid rgba(236,72,153,0.2);
        }
        .friend-links h5 { color: var(--accent); }
        .faq-item {
            background: #17152a;
            border-radius: 1rem;
            margin-bottom: 1rem;
            padding: 0.8rem 1.5rem;
            border-left: 4px solid var(--main);
        }
        .accordion-button:not(.collapsed) {
            background: #1e1b32;
            color: var(--main);
        }
        .accordion-button:focus { box-shadow: none; }
        .btn-recommend {
            background: linear-gradient(45deg, var(--main), var(--accent));
            border: none;
            border-radius: var(--pill-radius);
            padding: 0.8rem 2rem;
            font-weight: 600;
            color: white;
        }
        .recommend-box {
            background: #151228;
            border-radius: 2rem;
            padding: 1.5rem;
        }
        .hover-glow { transition: all 0.3s; }
        .hover-glow:hover { transform: translateY(-5px); text-shadow: 0 0 10px var(--main); }
        /* 细节 */
        .icon-list i { color: var(--main); margin-right: 10px; }
        .accordion-item { background: transparent; }

/* --- 子页面追加 --- */
/* 本页专属补充样式,保持与站点整体风格统一 */
        .about-hero {
            position: relative;
            padding: 100px 0 60px;
            text-align: center;
            overflow: hidden;
        }
.about-hero .hero-title {
            font-size: 2.8rem;
            font-weight: 800;
            color: var(--text);
            margin-bottom: 15px;
            letter-spacing: -0.02em;
        }
.about-hero .hero-sub {
            font-size: 1.1rem;
            color: rgba(224, 242, 254, 0.7);
            max-width: 700px;
            margin: 0 auto;
        }
.about-section {
            padding: 50px 0;
        }
.about-section .section-title {
            font-size: 1.9rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 25px;
            position: relative;
            padding-left: 20px;
        }
.about-section .section-title::before {
            content: '';
            position: absolute;
            left: 0;
            top: 8px;
            width: 5px;
            height: 28px;
            background: linear-gradient(180deg, var(--main), var(--accent));
            border-radius: 3px;
        }
.about-section .content-card {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: var(--card-radius);
            padding: 30px;
            margin-bottom: 20px;
            transition: all 0.3s ease;
        }
.about-section .content-card:hover {
            border-color: rgba(6, 182, 212, 0.4);
            box-shadow: 0 8px 30px rgba(6, 182, 212, 0.1);
            transform: translateY(-3px);
        }
.about-section .content-card p {
            color: rgba(224, 242, 254, 0.85);
            line-height: 1.8;
            font-size: 1rem;
            margin-bottom: 12px;
        }
.about-section .content-card p:last-child {
            margin-bottom: 0;
        }
.about-section .content-card strong {
            color: var(--main);
            font-weight: 600;
        }
.feature-list {
            list-style: none;
            padding: 0;
            margin: 15px 0 0;
        }
.feature-list li {
            padding: 8px 0 8px 28px;
            position: relative;
            color: rgba(224, 242, 254, 0.85);
            line-height: 1.7;
        }
.feature-list li::before {
            content: '\f00c';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            position: absolute;
            left: 0;
            top: 8px;
            color: var(--accent);
            font-size: 0.9rem;
        }
.stat-box {
            text-align: center;
            padding: 25px 15px;
            background: rgba(6, 182, 212, 0.08);
            border: 1px solid rgba(6, 182, 212, 0.2);
            border-radius: var(--card-radius);
            transition: all 0.3s ease;
            margin-bottom: 20px;
        }
.stat-box:hover {
            background: rgba(6, 182, 212, 0.15);
            border-color: rgba(6, 182, 212, 0.4);
        }
.stat-box .stat-num {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--main);
            display: block;
            margin-bottom: 5px;
        }
.stat-box .stat-label {
            font-size: 0.95rem;
            color: rgba(224, 242, 254, 0.7);
        }
.timeline {
            position: relative;
            padding-left: 30px;
            margin: 20px 0 0;
        }
.timeline::before {
            content: '';
            position: absolute;
            left: 10px;
            top: 5px;
            bottom: 5px;
            width: 2px;
            background: linear-gradient(180deg, var(--main), var(--accent));
            border-radius: 2px;
        }
.timeline .timeline-item {
            position: relative;
            margin-bottom: 25px;
        }
.timeline .timeline-item::before {
            content: '';
            position: absolute;
            left: -26px;
            top: 6px;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--main);
            box-shadow: 0 0 8px rgba(6, 182, 212, 0.6);
        }
.timeline .timeline-year {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--main);
            display: block;
            margin-bottom: 4px;
        }
.timeline .timeline-text {
            color: rgba(224, 242, 254, 0.85);
            line-height: 1.7;
            font-size: 0.95rem;
        }
.promise-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin-top: 20px;
        }
.promise-item {
            background: rgba(236, 72, 153, 0.06);
            border: 1px solid rgba(236, 72, 153, 0.15);
            border-radius: var(--card-radius);
            padding: 22px;
            text-align: center;
            transition: all 0.3s ease;
        }
.promise-item:hover {
            background: rgba(236, 72, 153, 0.12);
            border-color: rgba(236, 72, 153, 0.35);
            transform: translateY(-3px);
        }
.promise-item i {
            font-size: 2rem;
            color: var(--accent);
            margin-bottom: 12px;
            display: block;
        }
.promise-item h4 {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 8px;
        }
.promise-item p {
            font-size: 0.9rem;
            color: rgba(224, 242, 254, 0.75);
            line-height: 1.6;
            margin: 0;
        }
.about-hero {
                padding: 70px 0 40px;
            }
.about-hero .hero-title {
                font-size: 1.9rem;
            }
.about-section .section-title {
                font-size: 1.5rem;
            }
.about-section .content-card {
                padding: 20px;
            }
.stat-box .stat-num {
                font-size: 1.7rem;
            }

/* --- 子页面追加 --- */
/* 观影指南页面专属样式 */
        .help-hero {
            position: relative;
            padding: 80px 0 60px;
            background: radial-gradient(ellipse at 20% 20%, rgba(6,182,212,0.15), transparent 50%),
                        radial-gradient(ellipse at 80% 80%, rgba(236,72,153,0.12), transparent 50%);
            border-bottom: 1px solid rgba(6,182,212,0.2);
        }
.help-section {
            padding: 60px 0;
            border-bottom: 1px solid rgba(6,182,212,0.1);
        }
.help-section:last-child {
            border-bottom: none;
        }
.help-card {
            background: linear-gradient(145deg, rgba(6,182,212,0.06), rgba(236,72,153,0.04));
            border: 1px solid rgba(6,182,212,0.25);
            border-radius: var(--card-radius);
            padding: 28px;
            margin-bottom: 24px;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            height: 100%;
        }
.help-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 30px rgba(6,182,212,0.12);
        }
.help-card-icon {
            width: 56px;
            height: 56px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            color: var(--main);
            background: rgba(6,182,212,0.12);
            border-radius: 14px;
            margin-bottom: 18px;
        }
.help-card h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 14px;
            letter-spacing: 0.02em;
        }
.help-card p, .help-card li {
            font-size: 0.93rem;
            color: rgba(224,242,254,0.78);
            line-height: 1.7;
        }
.help-card ul {
            padding-left: 18px;
            margin-bottom: 0;
        }
.help-card ul li {
            margin-bottom: 6px;
        }
.help-card ul li::marker {
            color: var(--main);
        }
.help-step {
            display: flex;
            gap: 18px;
            margin-bottom: 20px;
            align-items: flex-start;
        }
.help-step-num {
            flex-shrink: 0;
            width: 36px;
            height: 36px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1rem;
            color: var(--main);
            background: rgba(6,182,212,0.12);
            border: 1px solid rgba(6,182,212,0.4);
            border-radius: 50%;
        }
.help-step-content {
            flex: 1;
        }
.help-step-content h4 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 6px;
        }
.help-step-content p {
            font-size: 0.9rem;
            color: rgba(224,242,254,0.75);
            line-height: 1.65;
            margin-bottom: 0;
        }
.help-tip-box {
            background: rgba(236,72,153,0.07);
            border-left: 4px solid var(--accent);
            border-radius: 8px;
            padding: 16px 20px;
            margin: 18px 0;
        }
.help-tip-box p {
            font-size: 0.9rem;
            color: rgba(224,242,254,0.85);
            line-height: 1.6;
            margin-bottom: 0;
        }
.help-tip-box i {
            color: var(--accent);
            margin-right: 8px;
        }
.help-quick-links {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-top: 20px;
        }
.help-quick-link {
            padding: 10px 22px;
            border: 1px solid rgba(6,182,212,0.3);
            border-radius: var(--pill-radius);
            color: var(--text);
            font-size: 0.9rem;
            font-weight: 500;
            text-decoration: none;
            transition: all 0.3s ease;
            background: rgba(6,182,212,0.06);
        }
.help-quick-link:hover {
            background: rgba(6,182,212,0.15);
            border-color: var(--main);
            color: #fff;
        }
.help-faq-item {
            background: rgba(6,182,212,0.04);
            border: 1px solid rgba(6,182,212,0.18);
            border-radius: 12px;
            padding: 22px 24px;
            margin-bottom: 16px;
            transition: border-color 0.3s ease;
        }
.help-faq-item:hover {
            border-color: rgba(6,182,212,0.4);
        }
.help-faq-item h4 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
.help-faq-item h4 i {
            color: var(--main);
            font-size: 0.85rem;
        }
.help-faq-item p {
            font-size: 0.92rem;
            color: rgba(224,242,254,0.75);
            line-height: 1.7;
            margin-bottom: 0;
        }
.help-device-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 16px;
            margin-top: 20px;
        }
.help-device-item {
            text-align: center;
            padding: 20px 16px;
            background: rgba(6,182,212,0.05);
            border: 1px solid rgba(6,182,212,0.15);
            border-radius: 12px;
            transition: all 0.3s ease;
        }
.help-device-item:hover {
            background: rgba(6,182,212,0.1);
            border-color: rgba(6,182,212,0.35);
            transform: translateY(-3px);
        }
.help-device-item i {
            font-size: 28px;
            color: var(--main);
            margin-bottom: 10px;
        }
.help-device-item span {
            display: block;
            font-size: 0.9rem;
            color: var(--text);
            font-weight: 500;
        }
.help-device-item small {
            color: rgba(224,242,254,0.55);
            font-size: 0.8rem;
        }
.help-table {
            width: 100%;
            border-collapse: separate;
            border-spacing: 0;
            margin-top: 16px;
            font-size: 0.9rem;
        }
.help-table th {
            padding: 12px 16px;
            text-align: left;
            background: rgba(6,182,212,0.12);
            color: var(--text);
            font-weight: 600;
            border-bottom: 1px solid rgba(6,182,212,0.3);
        }
.help-table td {
            padding: 12px 16px;
            color: rgba(224,242,254,0.75);
            border-bottom: 1px solid rgba(6,182,212,0.1);
            line-height: 1.6;
        }
.help-table tr:last-child td {
            border-bottom: none;
        }
.help-table th:first-child {
            border-top-left-radius: 10px;
        }
.help-table th:last-child {
            border-top-right-radius: 10px;
        }
.help-table tr:last-child td:first-child {
            border-bottom-left-radius: 10px;
        }
.help-table tr:last-child td:last-child {
            border-bottom-right-radius: 10px;
        }

/* --- 子页面追加 --- */
/* 确保 Bootstrap 组件不破坏深色风格 (仅本页需要覆盖的少量组件) */
        .list-group-item, .accordion-item, .accordion-button {
            background: rgba(255,255,255,0.03);
            color: var(--text);
            border-color: rgba(255,255,255,0.1);
        }
.accordion-button::after {
            filter: invert(0.8);
        }
.btn-outline-main {
            border-color: var(--main);
            color: var(--main);
        }
.btn-outline-main:hover {
            background: var(--main);
            color: #0c0a1a;
            border-color: var(--main);
        }
.timeline-item .date-badge {
            background: rgba(236,72,153,0.2);
            color: var(--accent);
            border-radius: 30px;
            padding: 0.2rem 0.8rem;
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.3px;
        }
.feature-icon {
            font-size: 1.8rem;
            color: var(--main);
            background: rgba(6,182,212,0.1);
            width: 60px;
            height: 60px;
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1rem;
        }
.feature-icon { width: 50px; height: 50px; font-size: 1.4rem; }

/* --- 子页面追加 --- */
/* 仅补充本页专属微调，保持与站点风格融合 */
        .disclaimer-hero {
            background: radial-gradient(circle at 20% 30%, rgba(6,182,212,.15), transparent 60%);
        }
.disclaimer-section {
            background: rgba(255,255,255,.02);
            border: 1px solid rgba(255,255,255,.06);
            border-radius: var(--card-radius);
            padding: 2.5rem 2rem;
            margin-bottom: 2rem;
            backdrop-filter: blur(4px);
        }
.disclaimer-section h2 {
            color: var(--main);
            font-weight: 700;
            letter-spacing: -.02em;
            margin-bottom: 1.5rem;
            border-left: 4px solid var(--accent);
            padding-left: 1.2rem;
        }
.disclaimer-section p, .disclaimer-section li {
            color: var(--text);
            opacity: .9;
            line-height: 1.8;
        }
.disclaimer-section ul {
            padding-left: 1.5rem;
        }
.disclaimer-section li {
            margin-bottom: .6rem;
        }
.badge-legal {
            background: rgba(236,72,153,.15);
            color: var(--accent);
            border: 1px solid rgba(236,72,153,.3);
            padding: .3rem 1rem;
            border-radius: var(--pill-radius);
            font-size: .85rem;
            font-weight: 600;
            display: inline-block;
            margin-bottom: 1.5rem;
        }
.update-stamp {
            color: rgba(224,242,254,.6);
            font-size: .9rem;
            border-top: 1px dashed rgba(255,255,255,.15);
            padding-top: 1.5rem;
            margin-top: 2rem;
        }
/* 覆盖Bootstrap组件颜色以防白块 */
        .disclaimer-section, .disclaimer-section * {
            background: transparent;
            color: var(--text);
            border-color: rgba(255,255,255,.08);
        }
.disclaimer-section a {
            color: var(--main);
            text-decoration: underline;
            text-underline-offset: 3px;
        }
.disclaimer-section a:hover {
            color: var(--accent);
        }

/* --- 子页面追加 --- */
.privacy-page { padding: 120px 0 60px; }
.privacy-hero { background: linear-gradient(135deg, rgba(6,182,212,0.15), rgba(236,72,153,0.1)); padding: 40px 0; margin-bottom: 40px; }
.privacy-content { background: rgba(6,182,212,0.05); border: 1px solid rgba(6,182,212,0.2); border-radius: 16px; padding: 40px; }
.privacy-content h2 { color: var(--main); font-size: 1.5rem; margin-top: 30px; margin-bottom: 15px; font-weight: 700; }
.privacy-content h2:first-child { margin-top: 0; }
.privacy-content p { color: var(--text); line-height: 1.8; margin-bottom: 15px; font-size: 0.95rem; }
.privacy-content ul, .privacy-content ol { color: var(--text); line-height: 1.8; margin-bottom: 15px; padding-left: 20px; }
.privacy-content li { margin-bottom: 8px; }
.privacy-content .highlight-box { background: rgba(6,182,212,0.08); border-left: 3px solid var(--main); padding: 15px 20px; margin: 20px 0; border-radius: 0 8px 8px 0; }
.privacy-content .highlight-box p:last-child { margin-bottom: 0; }
.privacy-update { text-align: right; font-size: 0.85rem; color: rgba(224,242,254,0.6); margin-top: 40px; padding-top: 20px; border-top: 1px solid rgba(6,182,212,0.2); }

/* --- Bootstrap 组件配色适配(程序自动补,避免白底黑字) --- */
.accordion-body { background:transparent !important; color:#e0f2fe !important; }
.accordion-header { background:transparent !important; }