* { margin: 0; padding: 0; box-sizing: border-box; }
  
  :root {
    --bg-color: #121214;
    --surface-color: #1c1c1f;
    --primary-color: #d4af37; /* 金黄，呼应黄豆 */
    --secondary-color: #2a2a30;
    --text-main: #f0f0f0;
    --text-muted: #a0a0a6;
    --border-color: #333338;
    --transition: all 0.3s ease;
  }

  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; }
  ul { list-style: none; }
  img { max-width: 100%; display: block; object-fit: cover; }

  /* 顶部导航 */
  header {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: rgba(18, 18, 20, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
  }

  .nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .logo-area {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: bold;
    color: var(--primary-color);
  }

  .logo-area img {
    height: 32px;
    width: auto;
    border-radius: 6px;
  }

  .nav-links {
    display: flex;
    gap: 24px;
    align-items: center;
  }

  .nav-links a {
    color: var(--text-main);
    font-size: 15px;
    transition: var(--transition);
  }

  .nav-links a:hover {
    color: var(--primary-color);
  }

  .nav-btn {
    background-color: var(--primary-color);
    color: #121214 !important;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: bold;
    transition: var(--transition);
  }

  .nav-btn:hover {
    opacity: 0.85;
  }

  /* 分区通用样式 */
  section {
    padding: 80px 20px;
    max-width: 1200px;
    margin: 0 auto;
  }

  .section-header {
    text-align: center;
    margin-bottom: 48px;
  }

  .section-header h2 {
    font-size: 32px;
    color: var(--primary-color);
    margin-bottom: 12px;
    letter-spacing: 1px;
  }

  .section-header p {
    color: var(--text-muted);
    font-size: 16px;
  }

  /* 首屏 Hero */
  .hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 64px;
    background: linear-gradient(135deg, rgba(18,18,20,0.9) 0%, rgba(18,18,20,1) 100%), url('images/85f5db3109cfa445.webp') no-repeat center center;
    background-size: cover;
    max-width: 100%;
  }

  .hero-content {
    text-align: center;
    max-width: 800px;
  }

  .hero-content h1 {
    font-size: 48px;
    line-height: 1.2;
    margin-bottom: 20px;
    color: #fff;
  }

  .hero-content h1 span {
    color: var(--primary-color);
  }

  .hero-content p {
    font-size: 18px;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
  }

  .download-btn {
    display: inline-block;
    background-color: var(--primary-color);
    color: #121214;
    font-size: 18px;
    font-weight: bold;
    padding: 16px 40px;
    border-radius: 30px;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
  }

  .download-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.5);
    opacity: 0.95;
  }

  /* 双专区展示 */
  .dual-zone {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }

  .zone-card {
    background-color: var(--surface-color);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: var(--transition);
  }

  .zone-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
  }

  .zone-card img {
    width: 100%;
    height: 300px;
    object-fit: cover;
  }

  .zone-info {
    padding: 24px;
  }

  .zone-info h3 {
    font-size: 24px;
    color: var(--primary-color);
    margin-bottom: 12px;
  }

  .zone-info p {
    color: var(--text-muted);
    font-size: 15px;
  }

  /* 剧集展示墙 */
  .drama-wall {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
  }

  .drama-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 3/4;
    border: 1px solid var(--border-color);
  }

  .drama-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
  }

  .drama-item:hover img {
    transform: scale(1.05);
  }

  .drama-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 50%;
    background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
    pointer-events: none;
  }

  .drama-item h3 {
    position: absolute;
    bottom: 15px;
    left: 15px;
    right: 15px;
    font-size: 16px;
    color: #fff;
    z-index: 2;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.8);
  }

  /* 今日更新与催更 */
  .update-section {
    background-color: var(--surface-color);
    border-radius: 16px;
    padding: 40px;
    border: 1px solid var(--border-color);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
  }

  .update-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
  }

  .update-item {
    display: flex;
    justify-content: space-between;
    padding-bottom: 12px;
    border-bottom: 1px dashed var(--border-color);
  }

  .update-item span {
    color: var(--text-main);
  }

  .update-item .time {
    color: var(--primary-color);
    font-size: 14px;
  }

  .remind-box {
    text-align: center;
    background: rgba(212, 175, 55, 0.1);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid rgba(212, 175, 55, 0.3);
  }

  .remind-box h3 {
    color: var(--primary-color);
    margin-bottom: 16px;
  }

  .remind-box p {
    color: var(--text-muted);
    margin-bottom: 24px;
    font-size: 14px;
  }

  .remind-btn {
    background-color: transparent;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    padding: 10px 24px;
    border-radius: 20px;
    cursor: pointer;
    transition: var(--transition);
  }

  .remind-btn:hover {
    background-color: var(--primary-color);
    color: #121214;
  }

  /* 权威认证 */
  .cert-section {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 40px;
  }

  .cert-card {
    flex: 1 1 200px;
    max-width: 280px;
    background-color: var(--surface-color);
    padding: 30px;
    border-radius: 16px;
    text-align: center;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
  }

  .cert-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(212,175,55,0.1) 0%, transparent 60%);
    pointer-events: none;
  }

  .cert-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    background-color: rgba(212, 175, 55, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 24px;
    font-weight: bold;
  }

  .cert-card h3 {
    font-size: 18px;
    margin-bottom: 8px;
  }

  .cert-card p {
    font-size: 13px;
    color: var(--text-muted);
  }

  /* 用户问答 */
  .faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
  }

  .faq-item {
    background-color: var(--surface-color);
    border-radius: 12px;
    padding: 20px 24px;
    border: 1px solid var(--border-color);
  }

  .faq-item h3 {
    font-size: 16px;
    color: var(--text-main);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
  }

  .faq-item h3::before {
    content: 'Q';
    display: inline-block;
    width: 24px;
    height: 24px;
    line-height: 24px;
    text-align: center;
    background-color: var(--primary-color);
    color: #121214;
    border-radius: 50%;
    font-size: 14px;
    font-weight: bold;
  }

  .faq-item p {
    font-size: 14px;
    color: var(--text-muted);
    padding-left: 34px;
  }

  /* 互动留言板 */
  .interact-section {
    text-align: center;
    background: linear-gradient(180deg, var(--surface-color), var(--bg-color));
    border-radius: 16px;
    padding: 60px 20px;
    border: 1px solid var(--border-color);
  }

  .interact-form {
    max-width: 600px;
    margin: 30px auto 0;
    display: flex;
    gap: 12px;
  }

  .interact-form input {
    flex: 1;
    padding: 14px 20px;
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 30px;
    color: var(--text-main);
    font-size: 15px;
    outline: none;
    transition: var(--transition);
  }

  .interact-form input:focus {
    border-color: var(--primary-color);
  }

  .interact-form button {
    padding: 0 30px;
    background-color: var(--primary-color);
    color: #121214;
    border: none;
    border-radius: 30px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition);
  }

  .interact-form button:hover {
    opacity: 0.9;
  }

  /* 页脚 */
  footer {
    text-align: center;
    padding: 40px 20px;
    border-top: 1px solid var(--border-color);
    font-size: 13px;
    color: var(--text-muted);
  }

  footer p {
    margin-bottom: 8px;
  }

  footer a {
    color: var(--text-muted);
    transition: var(--transition);
  }

  footer a:hover {
    color: var(--primary-color);
  }

  .time-tag {
    display: block;
    margin-top: 10px;
    font-size: 12px;
    color: #555;
  }

  /* 响应式 */
  @media (max-width: 1024px) {
    .drama-wall { grid-template-columns: repeat(3, 1fr); }
    .update-section { grid-template-columns: 1fr; }
    .hero-content h1 { font-size: 40px; }
  }

  @media (max-width: 768px) {
    .nav-links { display: none; }
    .dual-zone { grid-template-columns: 1fr; }
    .drama-wall { grid-template-columns: repeat(2, 1fr); }
    .hero-content h1 { font-size: 32px; }
    .interact-form { flex-direction: column; }
    .interact-form button { padding: 14px; }
    .section-header h2 { font-size: 26px; }
    section { padding: 60px 20px; }
  }