:root {
    --orange: #f97316;
    --orange-light: #ffedd5;
    --orange-dark: #ea580c;
    --bg: #ffffff;
    --text: #1f2937;
    --text-light: #6b7280;
    --card-bg: #fffbf7;
    --border: #ffe4cc;
    --radius-card: 28px;
    --radius-btn: 40px;
  }
  * { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body {
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
  }
  a { text-decoration: none; color: inherit; }
  img { display: block; max-width: 100%; }

  /* 顶部导航 */
  .site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255,255,255,0.94);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
  }
  .header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    height: 68px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
  }
  .brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 20px;
    color: var(--orange-dark);
    flex-shrink: 0;
  }
  .brand img { height: 34px; width: auto; }
  .brand-tag {
    background: var(--orange-light);
    color: var(--orange-dark);
    font-size: 12px;
    font-weight: 600;
    padding: 2px 10px;
    border-radius: 40px;
  }
  .nav-links {
    display: flex;
    gap: 26px;
    list-style: none;
    font-size: 15px;
    font-weight: 500;
  }
  .nav-links a {
    position: relative;
    padding: 6px 0;
    color: var(--text-light);
    transition: color .2s;
  }
  .nav-links a:hover, .nav-links a.active { color: var(--orange); }
  .nav-links a.active::after {
    content: "";
    position: absolute;
    left: 0; right: 0; bottom: 0;
    height: 3px;
    border-radius: 3px;
    background: var(--orange);
  }
  .header-right img { height: 32px; width: auto; opacity: .8; }

  /* 主体容器 */
  .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
  }

  /* Hero */
  .hero {
    padding: 48px 0 30px;
  }
  .hero-card {
    display: flex;
    align-items: center;
    gap: 40px;
    background: linear-gradient(135deg, #fff7ed 0%, #ffe8d3 100%);
    border: 2px solid #ffd0a8;
    border-radius: 32px;
    padding: 48px;
    position: relative;
    overflow: hidden;
  }
  .hero-left { flex: 1.15; }
  .hero-left h1 {
    font-size: 44px;
    line-height: 1.25;
    font-weight: 900;
    letter-spacing: 1px;
    margin-bottom: 18px;
  }
  .hero-left h1 .accent { color: var(--orange); }
  .hero-sub {
    font-size: 17px;
    color: #57534e;
    margin-bottom: 24px;
    max-width: 500px;
  }
  .hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 30px;
  }
  .badge {
    background: #ffffff;
    border: 1px solid #ffd7b0;
    color: var(--orange-dark);
    font-size: 14px;
    font-weight: 600;
    padding: 7px 16px;
    border-radius: 40px;
    box-shadow: 0 2px 6px rgba(249,115,22,.08);
  }
  .btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--orange);
    color: #fff;
    font-size: 17px;
    font-weight: 700;
    padding: 14px 34px;
    border-radius: var(--radius-btn);
    box-shadow: 0 6px 18px rgba(249,115,22,.32);
    transition: transform .2s, background .2s;
  }
  .btn-primary:hover {
    background: var(--orange-dark);
    transform: scale(1.04);
  }
  .hero-right {
    flex: 0.85;
    display: flex;
    justify-content: center;
  }
  .hero-right img {
    width: 100%;
    max-width: 380px;
    border-radius: 26px;
    filter: drop-shadow(0 14px 28px rgba(234,88,12,.18));
  }

  /* 通用区块 */
  .section { padding: 40px 0; }
  .section-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 26px;
    gap: 12px;
  }
  .section-head h2 {
    font-size: 28px;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 8px;
  }
  .section-head .more-link {
    font-size: 15px;
    color: var(--orange);
    font-weight: 600;
    white-space: nowrap;
    transition: color .2s;
  }
  .section-head .more-link:hover { color: var(--orange-dark); }

  /* 分类卡片网格 */
  .card-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
  }
  .manga-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 24px;
    overflow: hidden;
    transition: transform .25s, box-shadow .25s;
    cursor: pointer;
  }
  .manga-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 32px rgba(249,115,22,.18);
  }
  .manga-cover {
    position: relative;
    height: 240px;
    overflow: hidden;
    background: linear-gradient(135deg, #ffedd5, #f97316);
  }
  .manga-cover img {
    width: 100%; height: 100%;
    object-fit: cover;
    object-position: top center;
    transition: transform .35s;
  }
  .manga-card:hover .manga-cover img { transform: scale(1.06); }
  .corner-tag {
    position: absolute;
    top: 12px; left: 12px;
    background: var(--orange);
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 40px;
  }
  .cover-status {
    position: absolute;
    bottom: 12px; right: 12px;
    background: rgba(0,0,0,.5);
    color: #fff;
    font-size: 12px;
    padding: 4px 10px;
    border-radius: 40px;
  }
  .manga-info {
    padding: 14px 16px 18px;
  }
  .manga-info h3 {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 6px;
  }
  .manga-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: var(--text-light);
  }
  .score { color: var(--orange); font-weight: 700; }

  /* 排行 + 每日更新 */
  .rank-row {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 24px;
  }
  .panel {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 28px;
    padding: 26px 28px;
  }
  .panel-head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;
  }
  .panel-head h2 { font-size: 22px; font-weight: 800; }
  .pill {
    background: var(--orange-light);
    color: var(--orange-dark);
    font-size: 12px;
    font-weight: 600;
    padding: 3px 12px;
    border-radius: 40px;
  }
  .rank-list, .update-list { list-style: none; }
  .rank-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 8px;
    border-radius: 14px;
    transition: background .2s;
  }
  .rank-item:hover { background: #fff7ed; }
  .rank-num {
    width: 30px; height: 30px;
    border-radius: 10px;
    background: #f3f4f6;
    color: var(--text-light);
    font-weight: 700;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }
  .rank-item:nth-child(1) .rank-num { background: var(--orange); color: #fff; }
  .rank-item:nth-child(2) .rank-num { background: #fdba74; color: #fff; }
  .rank-item:nth-child(3) .rank-num { background: #fed7aa; color: #9a3412; }
  .rank-name { flex: 1; font-weight: 600; font-size: 15px; }
  .rank-score { color: var(--orange-dark); font-weight: 700; font-size: 15px; }
  .update-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 4px;
    font-size: 14px;
    border-bottom: 1px dashed #f3e4d6;
  }
  .update-item:last-child { border-bottom: none; }
  .dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--orange);
    flex-shrink: 0;
  }
  .update-item .chap { margin-left: auto; color: var(--text-light); font-size: 13px; }
  .update-tip {
    margin-top: 16px;
    font-size: 13px;
    color: var(--orange-dark);
    background: #fff7ed;
    padding: 10px 14px;
    border-radius: 14px;
    text-align: center;
    font-weight: 600;
  }

  /* FAQ */
  .faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }
  .faq-item {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 22px 24px;
  }
  .faq-item h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--orange-dark);
    margin-bottom: 8px;
  }
  .faq-item p { font-size: 14px; color: #57534e; }
  .title-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
  }
  .title-bar::before {
    content: "";
    width: 6px;
    height: 26px;
    border-radius: 4px;
    background: var(--orange);
  }
  .title-bar h2 { font-size: 26px; font-weight: 800; }

  /* 评价 */
  .review-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }
  .review-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 22px 24px;
    transition: transform .2s, box-shadow .2s;
  }
  .review-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(249,115,22,.12);
  }
  .review-top {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
  }
  .avatar {
    width: 42px; height: 42px;
    border-radius: 50%;
    background: linear-gradient(135deg, #fdba74, #f97316);
    color: #fff;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
  }
  .review-name { font-weight: 700; font-size: 15px; }
  .stars { color: var(--orange); font-size: 13px; letter-spacing: 2px; }
  .review-card p { font-size: 14px; color: #57534e; }

  /* 下载区 */
  .download-section {
    background: linear-gradient(135deg, #fff7ed 0%, #ffe4cc 100%);
    border: 2px solid #ffd0a8;
    border-radius: 32px;
    padding: 46px;
    margin: 40px 0;
  }
  .download-head {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 14px;
    flex-wrap: wrap;
  }
  .download-head h2 { font-size: 28px; font-weight: 900; }
  .exclusive-tag {
    background: var(--orange);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    padding: 4px 14px;
    border-radius: 40px;
  }
  .download-intro {
    font-size: 16px;
    color: #57534e;
    max-width: 680px;
    margin-bottom: 30px;
  }
  .features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    margin-bottom: 28px;
  }
  .feature-item {
    background: #fff;
    border-radius: 20px;
    padding: 22px 18px;
    border: 1px solid #ffe4cc;
  }
  .feature-icon { font-size: 26px; margin-bottom: 10px; }
  .feature-item h3 { font-size: 16px; font-weight: 700; margin-bottom: 6px; }
  .feature-item p { font-size: 13px; color: var(--text-light); }
  .download-note {
    border-left: 4px solid var(--orange);
    padding: 12px 0 12px 18px;
    font-size: 14px;
    color: #57534e;
  }

  /* 浮动按钮 */
  .float-download {
    position: fixed;
    right: 28px;
    bottom: 28px;
    z-index: 200;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--orange);
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    padding: 14px 26px;
    border-radius: 40px;
    border: 3px solid #fff;
    box-shadow: 0 8px 24px rgba(249,115,22,.4);
    transition: transform .2s, background .2s;
  }
  .float-download:hover {
    background: var(--orange-dark);
    transform: scale(1.05);
  }

  /* 页脚 */
  .site-footer {
    border-top: 1px solid var(--border);
    padding: 34px 0 44px;
    margin-top: 20px;
  }
  .footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    text-align: center;
    font-size: 13px;
    color: #9ca3af;
    line-height: 2;
  }
  .footer-inner a { color: #9ca3af; }
  .footer-inner a:hover { color: var(--orange); }

  /* 响应式：1000px */
  @media (max-width: 1000px) {
    .card-grid { grid-template-columns: repeat(2, 1fr); }
    .faq-grid, .review-grid { grid-template-columns: 1fr; }
    .rank-row { grid-template-columns: 1fr; }
    .features { grid-template-columns: repeat(2, 1fr); }
    .nav-links { gap: 18px; font-size: 14px; }
    .hero-left h1 { font-size: 36px; }
  }

  /* 响应式：768px */
  @media (max-width: 768px) {
    .header-inner { height: auto; padding: 12px 18px; flex-wrap: wrap; }
    .nav-links {
      order: 3;
      width: 100%;
      overflow-x: auto;
      gap: 16px;
      padding-bottom: 4px;
      white-space: nowrap;
      font-size: 13px;
      -webkit-overflow-scrolling: touch;
    }
    .hero { padding: 26px 0 16px; }
    .hero-card {
      flex-direction: column-reverse;
      padding: 28px 22px;
      gap: 24px;
      border-radius: 26px;
      text-align: center;
    }
    .hero-left h1 { font-size: 30px; }
    .hero-sub { font-size: 15px; margin-left: auto; margin-right: auto; }
    .hero-badges { justify-content: center; }
    .hero-right img { max-width: 260px; }
    .card-grid { grid-template-columns: 1fr; }
    .features { grid-template-columns: 1fr; }
    .section-head h2 { font-size: 22px; }
    .download-section { padding: 28px 22px; border-radius: 26px; }
    .download-head h2 { font-size: 22px; }
    .panel { padding: 20px 18px; }
    .float-download {
      right: 14px;
      bottom: 14px;
      padding: 11px 18px;
      font-size: 13px;
    }
  }