:root {
    --pink-bg: #ffe4ec;
    --pink-soft: #ffd1e0;
    --text-dark: #2c2c2c;
    --text-gray: #6b6b6b;
    --white: #ffffff;
    --radius-large: 40px;
    --radius-pill: 999px;
  }
  * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }
  body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: #fff9fb;
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
  }
  a {
    text-decoration: none;
    color: inherit;
  }
  ul {
    list-style: none;
  }
  img {
    max-width: 100%;
    display: block;
  }

  /* 顶部导航 */
  .top-nav {
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    z-index: 100;
    box-shadow: 0 4px 20px rgba(0,0,0,0.03);
  }
  .nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
  }
  .brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 1.2rem;
    color: var(--text-dark);
  }
  .brand img {
    height: 32px;
    border-radius: 8px;
  }
  .nav-links {
    display: flex;
    gap: 24px;
    overflow-x: auto;
    white-space: nowrap;
    scrollbar-width: none;
  }
  .nav-links::-webkit-scrollbar {
    display: none;
  }
  .nav-links a {
    font-size: 0.95rem;
    color: var(--text-gray);
    font-weight: 500;
    transition: color 0.3s;
  }
  .nav-links a:hover {
    color: #ff4d88;
  }

  /* 巨大的浅粉色背景卡片 (首屏) */
  .hero-section {
    max-width: 1200px;
    margin: 20px auto;
    padding: 0 20px;
  }
  .hero-card {
    background: var(--pink-bg);
    border-radius: var(--radius-large);
    padding: 60px 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(255, 209, 224, 0.4);
  }
  .hero-left {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .abstract-3d {
    width: 280px;
    height: 280px;
    background: linear-gradient(135deg, #ffb6c1, #ff69b4);
    border-radius: 50%;
    position: relative;
    box-shadow: 
      inset -20px -20px 40px rgba(255,255,255,0.6),
      inset 20px 20px 40px rgba(255,20,147,0.2),
      20px 30px 50px rgba(255,20,147,0.3);
  }
  .abstract-3d::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 2px solid rgba(255,255,255,0.5);
  }
  .abstract-3d::after {
    content: '';
    position: absolute;
    bottom: 20px;
    right: 20px;
    width: 80px;
    height: 80px;
    background: #fff;
    border-radius: 50%;
    opacity: 0.4;
    filter: blur(10px);
  }
  .hero-right {
    flex: 1.2;
  }
  .hero-right h1 {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--text-dark);
    line-height: 1.2;
    margin-bottom: 16px;
    letter-spacing: -1px;
  }
  .hero-right p {
    font-size: 1.2rem;
    color: var(--text-gray);
    margin-bottom: 32px;
  }
  .cta-group {
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
  }
  .btn-primary {
    background: var(--white);
    color: var(--text-dark);
    padding: 16px 32px;
    border-radius: var(--radius-pill);
    font-weight: 700;
    font-size: 1.1rem;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
    transition: transform 0.2s, box-shadow 0.2s;
  }
  .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(0,0,0,0.12);
  }
  .btn-primary span {
    font-size: 1.2rem;
  }
  .btn-secondary {
    color: var(--text-dark);
    font-weight: 600;
    font-size: 1.1rem;
    text-decoration: underline;
    text-underline-offset: 4px;
    transition: color 0.2s;
  }
  .btn-secondary:hover {
    color: #ff4d88;
  }

  /* 安卓苹果下载按钮特色设计 */
  .download-badges {
    display: flex;
    gap: 16px;
    margin-top: 24px;
  }
  .badge-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    border-radius: 12px;
    background: var(--text-dark);
    color: var(--white);
    font-size: 0.9rem;
    font-weight: 600;
    transition: background 0.2s;
  }
  .badge-btn:hover {
    background: #444;
  }
  .badge-btn svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
  }

  /* 通用区块 */
  .section-container {
    max-width: 1200px;
    margin: 60px auto;
    padding: 0 20px;
  }
  .section-title {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 30px;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 12px;
  }
  .section-title::before {
    content: '';
    display: block;
    width: 8px;
    height: 28px;
    background: #ff4d88;
    border-radius: 4px;
  }

  /* 分类快捷入口 */
  .category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 16px;
  }
  .category-item {
    background: var(--white);
    border: 1px solid #f0f0f0;
    border-radius: 20px;
    padding: 20px 10px;
    text-align: center;
    font-weight: 600;
    color: var(--text-dark);
    transition: border-color 0.2s, box-shadow 0.2s;
    cursor: pointer;
  }
  .category-item:hover {
    border-color: #ffb6c1;
    box-shadow: 0 8px 20px rgba(255, 182, 193, 0.2);
  }

  /* 热门推荐 & 新剧上线 卡片 */
  .drama-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
  }
  .drama-card {
    background: var(--white);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.04);
    transition: transform 0.2s;
  }
  .drama-card:hover {
    transform: translateY(-4px);
  }
  .drama-card img {
    width: 100%;
    aspect-ratio: 3/4;
    object-fit: cover;
  }
  .drama-info {
    padding: 16px;
  }
  .drama-info h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 6px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .drama-info p {
    font-size: 0.85rem;
    color: var(--text-gray);
  }

  /* 榜单专区 */
  .rank-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
  }
  .rank-item {
    display: flex;
    align-items: center;
    background: var(--white);
    padding: 16px 20px;
    border-radius: 16px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.03);
  }
  .rank-num {
    font-size: 1.5rem;
    font-weight: 900;
    color: #ff4d88;
    width: 40px;
    font-style: italic;
  }
  .rank-title {
    flex: 1;
    font-weight: 700;
    font-size: 1.1rem;
  }
  .rank-tag {
    background: #fff0f5;
    color: #ff4d88;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
  }

  /* 数据展示区 */
  .data-stats {
    display: flex;
    justify-content: space-around;
    background: var(--pink-bg);
    border-radius: 32px;
    padding: 40px 20px;
  }
  .stat-item {
    text-align: center;
  }
  .stat-item h3 {
    font-size: 2.5rem;
    font-weight: 900;
    color: #ff4d88;
    margin-bottom: 8px;
  }
  .stat-item p {
    color: var(--text-gray);
    font-size: 0.95rem;
    font-weight: 500;
  }

  /* 剧集详情 & 播放页 (模拟展示) */
  .detail-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    background: var(--white);
    border-radius: 32px;
    padding: 32px;
    box-shadow: 0 12px 30px rgba(0,0,0,0.04);
  }
  .detail-img {
    border-radius: 20px;
    overflow: hidden;
  }
  .detail-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 16/9;
  }
  .detail-content h3 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 12px;
  }
  .detail-content p {
    color: var(--text-gray);
    margin-bottom: 20px;
  }

  /* 会员/充值区 */
  .vip-card {
    background: linear-gradient(135deg, #2c2c2c, #4a4a4a);
    border-radius: 32px;
    padding: 40px;
    color: var(--white);
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .vip-card h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 12px;
  }
  .vip-card p {
    color: #ccc;
  }
  .vip-btn {
    background: #ffd700;
    color: #2c2c2c;
    padding: 14px 32px;
    border-radius: var(--radius-pill);
    font-weight: 800;
    font-size: 1.1rem;
  }

  /* 社区/弹幕 */
  .community-section {
    background: var(--white);
    border-radius: 32px;
    padding: 40px;
    text-align: center;
    border: 2px dashed #ffb6c1;
  }
  .community-section h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 16px;
  }
  .community-section p {
    color: var(--text-gray);
    margin-bottom: 24px;
  }

  /* 活动专题 & 关于我们 */
  .about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
  .about-box {
    background: var(--pink-soft);
    border-radius: 32px;
    padding: 40px;
  }
  .about-box h3 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 12px;
  }
  .about-box p {
    color: var(--text-gray);
  }

  /* 用户中心 & 创作者合作 */
  .user-creator {
    display: flex;
    gap: 24px;
  }
  .uc-card {
    flex: 1;
    background: var(--white);
    border-radius: 24px;
    padding: 32px;
    border: 1px solid #eee;
  }
  .uc-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 12px;
  }
  .uc-card p {
    color: var(--text-gray);
    font-size: 0.95rem;
  }

  /* APP下载引导 */
  .app-download-section {
    background: var(--pink-bg);
    border-radius: 40px;
    padding: 60px 40px;
    text-align: center;
    margin-bottom: 60px;
  }
  .app-download-section h2 {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 16px;
  }
  .app-download-section p {
    color: var(--text-gray);
    font-size: 1.2rem;
    margin-bottom: 32px;
  }

  /* 弹窗 */
  .modal-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 1000;
    justify-content: center;
    align-items: center;
  }
  .modal-overlay.active {
    display: flex;
  }
  .modal-box {
    background: var(--white);
    padding: 32px;
    border-radius: 24px;
    max-width: 400px;
    width: 90%;
    text-align: center;
    position: relative;
  }
  .modal-box p {
    font-size: 0.95rem;
    color: var(--text-dark);
    margin-bottom: 20px;
    font-weight: 600;
  }
  .modal-link {
    background: #f5f5f5;
    padding: 12px;
    border-radius: 8px;
    font-size: 0.9rem;
    word-break: break-all;
    margin-bottom: 20px;
    color: #ff4d88;
  }
  .modal-close {
    background: var(--text-dark);
    color: var(--white);
    border: none;
    padding: 12px 24px;
    border-radius: 20px;
    font-weight: 600;
    cursor: pointer;
    width: 100%;
  }

  /* 页脚 */
  footer {
    background: var(--white);
    padding: 40px 20px;
    border-top: 1px solid #f0f0f0;
    text-align: center;
    font-size: 0.85rem;
    color: #999;
  }
  footer p {
    margin-bottom: 12px;
  }
  footer a {
    color: #999;
    transition: color 0.2s;
  }
  footer a:hover {
    color: #ff4d88;
  }
  .footer-links {
    margin-bottom: 16px;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 16px;
  }
  .footer-search {
    margin-top: 16px;
    font-size: 0.9rem;
  }

  /* 响应式 768px */
  @media (max-width: 768px) {
    .hero-card {
      flex-direction: column;
      padding: 40px 20px;
    }
    .hero-right h1 {
      font-size: 2.2rem;
      text-align: center;
    }
    .hero-right p {
      text-align: center;
      font-size: 1rem;
    }
    .cta-group {
      justify-content: center;
    }
    .download-badges {
      justify-content: center;
    }
    .abstract-3d {
      width: 180px;
      height: 180px;
    }
    .drama-grid {
      grid-template-columns: repeat(2, 1fr);
      gap: 16px;
    }
    .detail-showcase {
      grid-template-columns: 1fr;
    }
    .vip-card {
      flex-direction: column;
      text-align: center;
      gap: 24px;
    }
    .about-grid {
      grid-template-columns: 1fr;
    }
    .user-creator {
      flex-direction: column;
    }
    .data-stats {
      flex-wrap: wrap;
      gap: 20px;
    }
  }

  /* 响应式 1024px */
  @media (max-width: 1024px) {
    .nav-links {
      display: none; /* 移动端隐藏导航，若需展示可做汉堡菜单，此处简单处理 */
    }
    .hero-right h1 {
      font-size: 2.8rem;
    }
  }