:root {
        --primary: #6d5dfc;
        --accent: #22d3ee;
        --bg-dark: #0f1020;
        --text-light: #e8eaf6;
        --card-radius: 22px;
        --shadow-soft: 0 8px 30px rgba(0,0,0,0.3), 0 2px 10px rgba(109, 93, 252, 0.08);
    }
    body {
        background-color: var(--bg-dark);
        color: var(--text-light);
        font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
        overflow-x: hidden;
    }
    /* 滚动进度条 */
    #progress-bar {
        position: fixed;
        top: 0;
        left: 0;
        height: 3px;
        width: 0%;
        background: linear-gradient(90deg, var(--primary), var(--accent));
        z-index: 9999;
        transition: width 0.1s;
    }
    /* 导航 */
    .navbar {
        background-color: rgba(15, 16, 32, 0.8);
        backdrop-filter: blur(15px);
        border-bottom: 1px solid rgba(255,255,255,0.05);
        padding: 0.8rem 1.5rem;
    }
    .navbar-brand {
        font-weight: 900;
        font-size: 1.5rem;
        color: var(--text-light) !important;
        letter-spacing: 0.5px;
    }
    .navbar-brand i {
        color: var(--accent);
        margin-right: 6px;
    }
    .nav-link {
        color: rgba(232,234,246,0.75) !important;
        font-weight: 500;
        margin: 0 0.3rem;
        transition: color 0.2s;
    }
    .nav-link:hover {
        color: var(--accent) !important;
    }
    /* Hero 区域 */
    .hero {
        position: relative;
        padding: 8rem 0 7rem;
        background: radial-gradient(circle at 20% 30%, rgba(109,93,252,0.15), transparent 40%), url('{随机图片}') center/cover no-repeat;
        border-radius: 0 0 2rem 2rem;
    }
    .hero-overlay {
        position: absolute;
        inset: 0;
        background: linear-gradient(180deg, rgba(15,16,32,0.2) 0%, var(--bg-dark) 90%);
        border-radius: inherit;
    }
    .hero-content {
        position: relative;
        z-index: 2;
    }
    .hero h1 {
        font-size: 3.8rem;
        font-weight: 900;
        line-height: 1.1;
        letter-spacing: -0.02em;
        color: white;
        text-shadow: 0 8px 30px rgba(0,0,0,0.6);
    }
    .hero p {
        font-size: 1.2rem;
        color: rgba(255,255,255,0.8);
        max-width: 540px;
        margin-top: 1rem;
        font-weight: 400;
    }
    .hero-btn {
        background: var(--primary);
        border: none;
        border-radius: 60px;
        padding: 0.9rem 2.5rem;
        font-weight: 700;
        color: white;
        box-shadow: 0 8px 30px rgba(109, 93, 252, 0.3);
        transition: transform 0.2s, box-shadow 0.2s;
    }
    .hero-btn:hover {
        transform: translateY(-3px);
        box-shadow: 0 12px 40px rgba(109, 93, 252, 0.5);
    }
    /* 区块标题 */
    .section-title {
        font-weight: 800;
        font-size: 2.2rem;
        letter-spacing: -0.01em;
        display: flex;
        align-items: center;
        gap: 12px;
    }
    .section-title i {
        color: var(--accent);
    }
    .section-sub {
        color: rgba(232,234,246,0.5);
        margin-bottom: 2rem;
        font-weight: 400;
    }
    /* 横滑卡片 */
    .movie-row {
        display: flex;
        overflow-x: auto;
        gap: 20px;
        padding: 10px 5px 20px;
        scrollbar-width: thin;
        scrollbar-color: var(--primary) transparent;
    }
    .movie-row::-webkit-scrollbar {
        height: 5px;
    }
    .movie-row::-webkit-scrollbar-thumb {
        background: var(--primary);
        border-radius: 10px;
    }
    .movie-card {
        min-width: 180px;
        max-width: 180px;
        border-radius: var(--card-radius);
        overflow: hidden;
        background: #1b1e34;
        box-shadow: var(--shadow-soft);
        transition: transform 0.25s ease, box-shadow 0.3s;
        cursor: pointer;
        position: relative;
        flex-shrink: 0;
        border: 1px solid rgba(255,255,255,0.03);
    }
    .movie-card:hover {
        transform: translateY(-8px);
        box-shadow: 0 20px 40px rgba(0,0,0,0.5), 0 0 0 1px rgba(109, 93, 252, 0.3);
    }
    .movie-card-img {
        width: 100%;
        height: 240px;
        object-fit: cover;
        transition: transform 0.4s;
    }
    .movie-card:hover .movie-card-img {
        transform: scale(1.05);
    }
    .movie-card-body {
        padding: 14px 12px 16px;
    }
    .movie-card-body h5 {
        font-weight: 700;
        font-size: 1.1rem;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        margin-bottom: 4px;
    }
    .movie-card-body .meta {
        display: flex;
        justify-content: space-between;
        color: rgba(232,234,246,0.5);
        font-size: 0.8rem;
    }
    .rating {
        color: #ffb547;
        font-weight: 700;
    }
    /* 渐变遮罩和播放按钮 */
    .movie-card-overlay {
        position: absolute;
        inset: 0;
        background: linear-gradient(0deg, rgba(109, 93, 252, 0.3) 0%, transparent 60%);
        opacity: 0;
        transition: opacity 0.3s;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: var(--card-radius);
    }
    .movie-card:hover .movie-card-overlay {
        opacity: 1;
    }
    .play-btn-icon {
        width: 60px;
        height: 60px;
        background: rgba(255,255,255,0.2);
        backdrop-filter: blur(10px);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.8rem;
        color: white;
        border: 1px solid rgba(255,255,255,0.4);
    }
    /* 榜单卡片 */
    .rank-card {
        background: rgba(255,255,255,0.02);
        border-radius: 20px;
        padding: 18px;
        backdrop-filter: blur(5px);
        border: 1px solid rgba(255,255,255,0.03);
        transition: 0.2s;
    }
    .rank-card .rank-number {
        font-weight: 900;
        font-size: 2rem;
        color: var(--primary);
    }
    /* 精选片单/专题/科普卡片 */
    .feature-card {
        background: #161a2e;
        border-radius: 24px;
        padding: 24px;
        height: 100%;
        box-shadow: var(--shadow-soft);
        transition: 0.2s;
    }
    .feature-card h4 {
        font-weight: 700;
        margin-bottom: 10px;
    }
    /* 抽屉弹窗 */
    .drawer-overlay {
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,0.6);
        backdrop-filter: blur(4px);
        opacity: 0;
        visibility: hidden;
        transition: 0.3s;
        z-index: 1000;
    }
    .drawer-panel {
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        background: #1a1d35;
        border-radius: 28px 28px 0 0;
        padding: 32px 28px;
        transform: translateY(100%);
        transition: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
        z-index: 1001;
        max-height: 80vh;
        overflow-y: auto;
        box-shadow: 0 -10px 40px rgba(0,0,0,0.5);
    }
    .drawer-panel.active {
        transform: translateY(0);
    }
    .drawer-overlay.active {
        opacity: 1;
        visibility: visible;
    }
    .drawer-close {
        background: none;
        border: none;
        font-size: 2rem;
        color: var(--text-light);
        position: absolute;
        right: 20px;
        top: 10px;
    }
    .footer {
        background: #0b0c1a;
        border-top: 1px solid rgba(255,255,255,0.04);
        padding: 2rem 0;
        color: rgba(232,234,246,0.5);
    }
    .footer a {
        color: rgba(232,234,246,0.6);
        text-decoration: none;
    }
    .footer a:hover {
        color: var(--accent);
    }
    /* 通用 */
    .flex-center {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .bg-glass {
        background: rgba(255,255,255,0.02);
        border-radius: 30px;
        padding: 2rem;
        border: 1px solid rgba(255,255,255,0.05);
    }
    .countup {
        font-weight: 800;
        color: var(--accent);
        font-size: 2.5rem;
    }
    .topic-badge {
        background: rgba(109, 93, 252, 0.2);
        padding: 4px 12px;
        border-radius: 50px;
        font-size: 0.8rem;
        color: var(--accent);
        display: inline-block;
        margin-right: 8px;
    }

/* --- 子页面追加 --- */
/* 页面专属少量样式 */
        .about-hero {
            background: linear-gradient(135deg, rgba(109,93,252,0.15) 0%, rgba(34,211,238,0.08) 100%);
            padding: 80px 0 60px;
            border-bottom: 1px solid rgba(109,93,252,0.15);
        }
.about-section {
            padding: 60px 0;
        }
.about-section-alt {
            background: rgba(109,93,252,0.04);
        }
.feature-tag {
            display: inline-block;
            background: rgba(109,93,252,0.15);
            color: var(--accent);
            padding: 6px 16px;
            border-radius: 30px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 16px;
        }
.about-content-box {
            background: rgba(255,255,255,0.03);
            border: 1px solid rgba(109,93,252,0.15);
            border-radius: var(--card-radius);
            padding: 30px;
            transition: all 0.3s ease;
        }
.about-content-box:hover {
            border-color: rgba(109,93,252,0.4);
            box-shadow: var(--shadow-soft);
        }
.about-content-box h3 {
            color: var(--primary);
            font-weight: 700;
            margin-bottom: 16px;
        }
.about-content-box p {
            color: var(--text-light);
            line-height: 1.8;
            font-size: 0.95rem;
        }
.about-stat {
            text-align: center;
            padding: 20px;
        }
.about-stat .stat-num {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--primary);
        }
.about-stat .stat-label {
            color: rgba(232,234,246,0.7);
            font-size: 0.9rem;
        }
.icon-circle {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(109,93,252,0.15);
            color: var(--primary);
            font-size: 1.4rem;
            margin-bottom: 16px;
        }

/* --- 子页面追加 --- */
/* 本页专属小范围样式 */
        .disclaimer-section {
            padding: 60px 0;
        }
.disclaimer-card {
            background: rgba(255,255,255,0.04);
            border: 1px solid rgba(109,93,252,0.2);
            border-radius: 18px;
            padding: 32px;
            margin-bottom: 28px;
            backdrop-filter: blur(6px);
            box-shadow: var(--shadow-soft);
            transition: transform .3s ease, border-color .3s ease;
        }
.disclaimer-card:hover {
            border-color: rgba(34,211,238,0.4);
            transform: translateY(-3px);
        }
.disclaimer-card h3 {
            color: var(--primary);
            font-size: 1.35rem;
            font-weight: 700;
            margin-bottom: 18px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
.disclaimer-card h3 i {
            color: var(--accent);
            font-size: 1.2rem;
        }
.disclaimer-card p {
            color: var(--text-light);
            line-height: 1.8;
            font-size: 0.95rem;
            opacity: 0.9;
            margin-bottom: 12px;
        }
.disclaimer-card p:last-child {
            margin-bottom: 0;
        }
.disclaimer-card ul {
            padding-left: 20px;
            color: var(--text-light);
            opacity: 0.88;
            line-height: 1.9;
            margin-bottom: 12px;
        }
.disclaimer-card ul li {
            margin-bottom: 8px;
        }
.highlight-text {
            color: var(--accent);
            font-weight: 500;
        }
.last-updated {
            color: rgba(232,234,246,0.6);
            font-size: 0.85rem;
            text-align: right;
            margin-top: 40px;
            border-top: 1px solid rgba(255,255,255,0.08);
            padding-top: 20px;
        }
.disclaimer-card {
                padding: 22px;
            }
.disclaimer-card h3 {
                font-size: 1.15rem;
            }

/* --- 子页面追加 --- */
/* 联系合作页面专属样式 */
        .contact-hero {
            background: linear-gradient(135deg, rgba(109,93,252,0.15) 0%, rgba(34,211,238,0.08) 100%);
            border: 1px solid rgba(109,93,252,0.25);
            border-radius: var(--card-radius);
            padding: 3rem 2rem;
            margin: 2rem 0;
            position: relative;
            overflow: hidden;
        }
.contact-hero::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(109,93,252,0.2) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
.contact-card {
            background: rgba(255,255,255,0.03);
            border: 1px solid rgba(109,93,252,0.15);
            border-radius: var(--card-radius);
            padding: 2rem;
            transition: all 0.3s ease;
            height: 100%;
        }
.contact-card:hover {
            background: rgba(255,255,255,0.06);
            border-color: var(--primary);
            transform: translateY(-4px);
            box-shadow: var(--shadow-soft);
        }
.contact-icon {
            width: 56px;
            height: 56px;
            border-radius: 14px;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: var(--text-light);
            margin-bottom: 1.2rem;
        }
.contact-form-wrapper {
            background: rgba(255,255,255,0.03);
            border: 1px solid rgba(109,93,252,0.2);
            border-radius: var(--card-radius);
            padding: 2.5rem;
        }
.form-control {
            background: rgba(0,0,0,0.3);
            border: 1px solid rgba(109,93,252,0.2);
            color: var(--text-light);
            border-radius: 10px;
            padding: 0.8rem 1rem;
            transition: all 0.3s ease;
        }
.form-control:focus {
            background: rgba(0,0,0,0.4);
            border-color: var(--primary);
            box-shadow: 0 0 0 0.2rem rgba(109,93,252,0.15);
            color: var(--text-light);
        }
.form-control::placeholder {
            color: rgba(255,255,255,0.4);
        }
.form-label {
            color: var(--text-light);
            font-weight: 500;
            margin-bottom: 0.5rem;
        }
.form-select {
            background-color: rgba(0,0,0,0.3);
            border: 1px solid rgba(109,93,252,0.2);
            color: var(--text-light);
            border-radius: 10px;
            padding: 0.8rem 1rem;
        }
.form-select option {
            background-color: #1a1b30;
            color: var(--text-light);
        }
.form-select:focus {
            background-color: rgba(0,0,0,0.4);
            border-color: var(--primary);
            box-shadow: 0 0 0 0.2rem rgba(109,93,252,0.15);
        }
.btn-submit {
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: var(--text-light);
            border: none;
            border-radius: 10px;
            padding: 0.8rem 2.5rem;
            font-weight: 600;
            font-size: 1rem;
            transition: all 0.3s ease;
            cursor: pointer;
        }
.btn-submit:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(109,93,252,0.3);
            color: var(--text-light);
        }
.faq-item {
            background: rgba(255,255,255,0.03);
            border: 1px solid rgba(109,93,252,0.15);
            border-radius: 14px;
            padding: 1.5rem;
            margin-bottom: 1rem;
            transition: all 0.3s ease;
        }
.faq-item:hover {
            border-color: var(--primary);
            background: rgba(255,255,255,0.05);
        }
.faq-question {
            color: var(--primary);
            font-weight: 600;
            margin-bottom: 0.8rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
.faq-question i {
            font-size: 1.1rem;
        }
.faq-answer {
            color: rgba(232,234,246,0.8);
            line-height: 1.7;
            font-size: 0.95rem;
            padding-left: 1.8rem;
        }
.contact-info-item {
            display: flex;
            align-items: flex-start;
            gap: 1rem;
            padding: 1.2rem 0;
            border-bottom: 1px solid rgba(109,93,252,0.1);
        }
.contact-info-item:last-child {
            border-bottom: none;
        }
.contact-info-icon {
            width: 42px;
            height: 42px;
            border-radius: 10px;
            background: rgba(109,93,252,0.15);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            color: var(--primary);
            flex-shrink: 0;
        }
.contact-info-text h5 {
            color: var(--text-light);
            font-weight: 600;
            margin-bottom: 0.3rem;
            font-size: 0.95rem;
        }
.contact-info-text p {
            color: rgba(232,234,246,0.6);
            font-size: 0.85rem;
            margin: 0;
            line-height: 1.5;
        }
.contact-info-text a {
            color: var(--accent);
            text-decoration: none;
            transition: color 0.3s ease;
        }
.contact-info-text a:hover {
            color: var(--primary);
        }
.page-title {
            background: linear-gradient(135deg, var(--primary), var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            font-weight: 800;
            font-size: 2.5rem;
            margin-bottom: 1rem;
        }
.page-subtitle {
            color: rgba(232,234,246,0.6);
            font-size: 1.1rem;
            max-width: 700px;
            margin: 0 auto;
        }
.section-label {
            display: inline-block;
            background: rgba(109,93,252,0.15);
            color: var(--primary);
            font-size: 0.85rem;
            font-weight: 600;
            padding: 0.3rem 1rem;
            border-radius: 20px;
            margin-bottom: 1.5rem;
            letter-spacing: 0.5px;
        }
.partnership-types {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1.5rem;
            margin-top: 2rem;
        }
.partnership-type {
            background: rgba(255,255,255,0.02);
            border: 1px solid rgba(109,93,252,0.12);
            border-radius: 16px;
            padding: 1.8rem;
            text-align: center;
            transition: all 0.3s ease;
        }
.partnership-type:hover {
            transform: translateY(-5px);
            border-color: var(--primary);
            background: rgba(255,255,255,0.04);
        }
.partnership-type i {
            font-size: 2.2rem;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 1rem;
        }
.partnership-type h4 {
            color: var(--text-light);
            font-weight: 600;
            font-size: 1.1rem;
            margin-bottom: 0.8rem;
        }
.partnership-type p {
            color: rgba(232,234,246,0.7);
            font-size: 0.9rem;
            line-height: 1.6;
            margin: 0;
        }
.timeline-section {
            margin: 3rem 0;
        }
.timeline-item {
            display: flex;
            gap: 1.5rem;
            margin-bottom: 2rem;
            position: relative;
        }
.timeline-item::before {
            content: '';
            position: absolute;
            left: 19px;
            top: 45px;
            bottom: -20px;
            width: 2px;
            background: linear-gradient(to bottom, var(--primary), transparent);
        }
.timeline-item:last-child::before {
            display: none;
        }
.timeline-icon {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1rem;
            color: var(--text-light);
            flex-shrink: 0;
            z-index: 1;
        }
.timeline-content {
            background: rgba(255,255,255,0.03);
            border: 1px solid rgba(109,93,252,0.12);
            border-radius: 14px;
            padding: 1.5rem;
            flex: 1;
        }
.timeline-content h5 {
            color: var(--text-light);
            font-weight: 600;
            margin-bottom: 0.5rem;
            font-size: 1rem;
        }
.timeline-content p {
            color: rgba(232,234,246,0.7);
            font-size: 0.9rem;
            line-height: 1.6;
            margin: 0;
        }
.response-time {
            display: inline-block;
            background: rgba(34,211,238,0.1);
            color: var(--accent);
            font-size: 0.8rem;
            font-weight: 500;
            padding: 0.2rem 0.8rem;
            border-radius: 12px;
            margin-top: 0.5rem;
        }
.note-box {
            background: rgba(109,93,252,0.08);
            border-left: 3px solid var(--primary);
            border-radius: 0 12px 12px 0;
            padding: 1.2rem 1.5rem;
            margin: 2rem 0;
        }
.note-box p {
            color: rgba(232,234,246,0.8);
            font-size: 0.95rem;
            line-height: 1.7;
            margin: 0;
        }
.note-box i {
            color: var(--primary);
            margin-right: 0.5rem;
        }
.contact-hero {
                padding: 2rem 1.5rem;
            }
.contact-form-wrapper {
                padding: 1.5rem;
            }
.page-title {
                font-size: 1.8rem;
            }
.timeline-item {
                gap: 1rem;
            }
.timeline-content {
                padding: 1.2rem;
            }