:root {
        --bg-color: #FFF0F5;
        --card-bg: #FFFFFF;
        --text-main: #333333;
        --text-secondary: #666666;
        --accent-color: #FF6B9E;
        --accent-light: #FFE4E1;
        --radius-large: 40px;
        --radius-pill: 50px;
    }

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

    body {
        font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
        background-color: var(--bg-color);
        color: var(--text-main);
        line-height: 1.6;
        overflow-x: hidden;
    }

    a {
        text-decoration: none;
        color: inherit;
    }

    /* 顶部导航 */
    .top-nav {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        background: rgba(255, 240, 245, 0.95);
        backdrop-filter: blur(10px);
        z-index: 1000;
        box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    }

    .nav-container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 15px 20px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        overflow-x: auto;
        white-space: nowrap;
        scrollbar-width: none;
    }

    .nav-container::-webkit-scrollbar {
        display: none;
    }

    .nav-brand {
        display: flex;
        align-items: center;
        gap: 10px;
        font-weight: bold;
        font-size: 20px;
        color: var(--text-main);
        margin-right: 30px;
    }

    .nav-brand img {
        height: 32px;
        border-radius: 8px;
    }

    .nav-links {
        display: flex;
        gap: 25px;
    }

    .nav-links a {
        color: var(--text-secondary);
        font-size: 15px;
        transition: color 0.3s;
        cursor: pointer;
    }

    .nav-links a:hover {
        color: var(--accent-color);
        font-weight: bold;
    }

    /* 首屏大卡片 */
    .hero-section {
        padding: 100px 20px 40px;
        max-width: 1200px;
        margin: 0 auto;
    }

    .hero-card {
        background-color: var(--bg-color);
        border-radius: var(--radius-large);
        padding: 60px 40px;
        display: flex;
        align-items: center;
        gap: 50px;
        box-shadow: 0 20px 40px rgba(255, 107, 158, 0.1);
        position: relative;
        overflow: hidden;
    }

    .hero-visual {
        flex: 1;
        position: relative;
        height: 400px;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    /* 抽象 3D 图形 */
    .shape-3d {
        position: absolute;
        border-radius: 50%;
        filter: blur(2px);
    }

    .shape-1 {
        width: 250px;
        height: 250px;
        background: radial-gradient(circle at 30% 30%, #FFB6C1, #FF69B4);
        box-shadow: inset -20px -20px 40px rgba(0,0,0,0.1), 20px 20px 40px rgba(255,105,180,0.4);
        top: 10%;
        left: 10%;
    }

    .shape-2 {
        width: 180px;
        height: 180px;
        background: radial-gradient(circle at 70% 20%, #FFE4E1, #FFC0CB);
        box-shadow: inset -15px -15px 30px rgba(0,0,0,0.05), 15px 15px 30px rgba(255,192,203,0.5);
        bottom: 10%;
        right: 10%;
        backdrop-filter: blur(5px);
        z-index: 2;
    }

    .shape-3 {
        width: 100px;
        height: 100px;
        background: radial-gradient(circle, #FFFFFF, #FFB6C1);
        box-shadow: 10px 10px 20px rgba(255,105,180,0.3);
        top: 40%;
        left: 50%;
        z-index: 3;
    }

    .hero-content {
        flex: 1.2;
        z-index: 4;
    }

    .hero-title {
        font-size: 48px;
        font-weight: 800;
        color: #222;
        line-height: 1.2;
        margin-bottom: 20px;
        letter-spacing: -1px;
    }

    .hero-subtitle {
        font-size: 20px;
        color: var(--text-secondary);
        margin-bottom: 40px;
    }

    .cta-group {
        display: flex;
        align-items: center;
        gap: 20px;
        flex-wrap: wrap;
    }

    .btn-primary {
        background-color: #FFFFFF;
        color: #222;
        padding: 16px 36px;
        border-radius: var(--radius-pill);
        font-size: 18px;
        font-weight: bold;
        display: inline-flex;
        align-items: center;
        gap: 10px;
        box-shadow: 0 10px 20px rgba(0,0,0,0.08);
        transition: transform 0.3s, box-shadow 0.3s;
    }

    .btn-primary:hover {
        transform: translateY(-3px);
        box-shadow: 0 15px 25px rgba(0,0,0,0.12);
    }

    .btn-primary .arrow {
        font-size: 20px;
        transition: transform 0.3s;
    }

    .btn-primary:hover .arrow {
        transform: translateX(5px);
    }

    .btn-secondary {
        color: var(--text-secondary);
        font-size: 16px;
        padding: 10px 20px;
        border-bottom: 2px solid transparent;
        transition: color 0.3s, border-color 0.3s;
    }

    .btn-secondary:hover {
        color: var(--accent-color);
        border-bottom-color: var(--accent-color);
    }

    /* 通用区块样式 */
    .section-container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 60px 20px;
    }

    .section-header {
        display: flex;
        justify-content: space-between;
        align-items: flex-end;
        margin-bottom: 30px;
    }

    .section-title {
        font-size: 32px;
        font-weight: bold;
        color: #222;
    }

    .section-desc {
        color: var(--text-secondary);
        font-size: 15px;
    }

    /* 分类快捷入口 */
    .category-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        gap: 20px;
    }

    .category-item {
        background: var(--card-bg);
        border-radius: 20px;
        padding: 25px 10px;
        text-align: center;
        font-weight: bold;
        color: var(--text-main);
        box-shadow: 0 4px 15px rgba(0,0,0,0.03);
        transition: transform 0.3s, box-shadow 0.3s;
        cursor: pointer;
    }

    .category-item:hover {
        transform: translateY(-5px);
        box-shadow: 0 8px 20px rgba(255, 107, 158, 0.15);
        color: var(--accent-color);
    }

    /* 剧集卡片网格 */
    .drama-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
        gap: 25px;
    }

    .drama-card {
        background: #fff;
        border-radius: 16px;
        overflow: hidden;
        box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        transition: transform 0.3s;
        cursor: pointer;
    }

    .drama-card:hover {
        transform: translateY(-8px);
    }

    .drama-cover {
        width: 100%;
        aspect-ratio: 3/4;
        object-fit: cover;
        display: block;
    }

    .drama-info {
        padding: 15px;
    }

    .drama-title {
        font-size: 16px;
        font-weight: bold;
        margin-bottom: 8px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .drama-meta {
        font-size: 13px;
        color: var(--text-secondary);
        display: flex;
        justify-content: space-between;
    }

    /* 横向滑动区 */
    .scroll-row {
        display: flex;
        overflow-x: auto;
        gap: 20px;
        padding-bottom: 20px;
        scrollbar-width: none;
    }
    .scroll-row::-webkit-scrollbar {
        display: none;
    }
    .scroll-row .drama-card {
        min-width: 180px;
        width: 180px;
        flex-shrink: 0;
    }

    /* 榜单区 */
    .rank-list {
        background: #fff;
        border-radius: 20px;
        padding: 20px 30px;
        box-shadow: 0 5px 20px rgba(0,0,0,0.03);
    }
    .rank-item {
        display: flex;
        align-items: center;
        padding: 15px 0;
        border-bottom: 1px solid #f0f0f0;
    }
    .rank-item:last-child {
        border-bottom: none;
    }
    .rank-num {
        font-size: 20px;
        font-weight: bold;
        width: 40px;
        color: #ccc;
    }
    .rank-item:nth-child(1) .rank-num { color: #FF6B9E; }
    .rank-item:nth-child(2) .rank-num { color: #FFB6C1; }
    .rank-item:nth-child(3) .rank-num { color: #FFA07A; }
    .rank-title {
        flex: 1;
        font-weight: bold;
        font-size: 16px;
    }
    .rank-tag {
        font-size: 12px;
        background: var(--accent-light);
        color: var(--accent-color);
        padding: 4px 10px;
        border-radius: 10px;
    }

    /* 平台数据 & 活动 */
    .data-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
        text-align: center;
        background: #fff;
        border-radius: 20px;
        padding: 40px 20px;
    }
    .data-item h3 {
        font-size: 32px;
        color: var(--accent-color);
        margin-bottom: 10px;
    }
    .data-item p {
        color: var(--text-secondary);
        font-size: 15px;
    }

    .banner-event {
        background: linear-gradient(135deg, #FF9A9E 0%, #FECFEF 99%, #FECFEF 100%);
        border-radius: 20px;
        padding: 40px;
        text-align: center;
        color: #fff;
        margin-top: 30px;
    }
    .banner-event h3 {
        font-size: 28px;
        margin-bottom: 10px;
    }
    .banner-event p {
        font-size: 16px;
        opacity: 0.9;
    }

    /* 关于我们 */
    .about-section {
        background: #fff;
        border-radius: 30px;
        padding: 50px;
        text-align: center;
        box-shadow: 0 10px 30px rgba(0,0,0,0.02);
    }
    .about-section p {
        max-width: 800px;
        margin: 0 auto;
        color: var(--text-secondary);
        font-size: 16px;
        line-height: 1.8;
    }

    /* 用户中心 & 创作者 & 社区 */
    .triple-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
    .feature-card {
        background: #fff;
        padding: 30px;
        border-radius: 20px;
        text-align: center;
        box-shadow: 0 5px 15px rgba(0,0,0,0.03);
    }
    .feature-card h3 {
        font-size: 20px;
        margin-bottom: 15px;
    }
    .feature-card p {
        color: var(--text-secondary);
        font-size: 14px;
    }

    /* 底部下载引导与搜索 */
    .download-footer {
        text-align: center;
        padding: 60px 20px;
        background: #fff;
        border-radius: var(--radius-large) var(--radius-large) 0 0;
        margin-top: 60px;
    }
    .download-footer h2 {
        font-size: 32px;
        margin-bottom: 15px;
    }
    .download-footer p {
        color: var(--text-secondary);
        margin-bottom: 30px;
    }
    .download-buttons {
        display: flex;
        justify-content: center;
        gap: 20px;
        flex-wrap: wrap;
    }
    .btn-platform {
        display: flex;
        align-items: center;
        gap: 12px;
        background: #222;
        color: #fff;
        padding: 12px 30px;
        border-radius: var(--radius-pill);
        font-size: 16px;
        transition: background 0.3s;
    }
    .btn-platform:hover {
        background: #000;
    }
    .btn-platform svg {
        width: 24px;
        height: 24px;
        fill: currentColor;
    }
    .search-tags {
        margin-top: 40px;
        font-size: 14px;
        color: #999;
    }
    .search-tags a {
        margin: 0 10px;
        color: #777;
    }

    /* 页脚 */
    footer {
        background: #FFF0F5;
        text-align: center;
        padding: 30px 20px;
        font-size: 12px;
        color: #999;
    }
    footer a {
        color: #999;
        text-decoration: underline;
    }

    /* 弹窗 */
    .modal-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0,0,0,0.6);
        display: none;
        justify-content: center;
        align-items: center;
        z-index: 2000;
    }
    .modal-overlay.active {
        display: flex;
    }
    .modal-content {
        background: #fff;
        padding: 30px;
        border-radius: 20px;
        text-align: center;
        max-width: 90%;
        width: 350px;
    }
    .modal-content p {
        margin-bottom: 20px;
        color: #333;
        font-size: 15px;
    }
    .copy-input {
        width: 100%;
        padding: 10px;
        border: 1px solid #ddd;
        border-radius: 10px;
        margin-bottom: 20px;
        font-size: 14px;
        text-align: center;
        color: #666;
    }
    .btn-copy {
        background: var(--accent-color);
        color: #fff;
        border: none;
        padding: 12px 30px;
        border-radius: 20px;
        font-size: 16px;
        cursor: pointer;
    }
    .btn-close {
        display: block;
        margin-top: 15px;
        color: #999;
        cursor: pointer;
        font-size: 14px;
    }

    /* 响应式 */
    @media (max-width: 1024px) {
        .hero-card {
            flex-direction: column;
            padding: 40px 20px;
            text-align: center;
        }
        .hero-visual {
            height: 300px;
            width: 100%;
        }
        .cta-group {
            justify-content: center;
        }
        .data-grid, .triple-grid {
            grid-template-columns: repeat(2, 1fr);
        }
    }

    @media (max-width: 768px) {
        .hero-title {
            font-size: 32px;
        }
        .hero-subtitle {
            font-size: 16px;
        }
        .btn-primary {
            padding: 12px 24px;
            font-size: 16px;
        }
        .nav-links {
            gap: 15px;
        }
        .data-grid, .triple-grid {
            grid-template-columns: 1fr;
        }
        .about-section {
            padding: 30px 20px;
        }
        .drama-grid {
            grid-template-columns: repeat(2, 1fr);
        }
    }