/* 全局重置与变量 - 方案A 深色主题 */
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    :root {
      --bg-start: #0b0b18;
      --bg-end: #15152c;
      --card-bg: #1a1a36;
      --border-color: #2e2e58;
      --text-main: #e9e9f4;
      --text-title: #f2f2ff;
      --text-secondary: #c0c0da;
      --accent: #7c5cff;
      --accent-light: #9d7cff;
      --accent-hover: #9d7cff;
      --link-color: #b8a6ff;
      --link-hover: #d4c8ff;
      --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.3);
      --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
      --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.5);
      --radius-sm: 8px;
      --radius-md: 12px;
      --radius-lg: 20px;
      --transition: all 0.3s ease;
    }

    /* 浅色主题变量覆盖 */
    body.light-theme {
      --bg-start: #f6f8ff;
      --bg-end: #eef2fb;
      --card-bg: #ffffff;
      --border-color: rgba(40, 62, 100, 0.13);
      --text-main: #142033;
      --text-title: #0d0820;
      --text-secondary: #3a4a6b;
      --accent: #6c4df6;
      --accent-light: #1fb9d6;
      --accent-hover: #1fb9d6;
      --link-color: #6c4df6;
      --link-hover: #1fb9d6;
      --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.06);
      --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.08);
      --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.1);
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
      background: linear-gradient(135deg, var(--bg-start), var(--bg-end));
      color: var(--text-main);
      line-height: 1.7;
      min-height: 100vh;
      transition: background 0.4s ease, color 0.3s ease;
      overflow-x: hidden;
    }

    /* 顶部阅读进度条 */
    #progress-bar {
      position: fixed;
      top: 0;
      left: 0;
      width: 0%;
      height: 3px;
      background: linear-gradient(90deg, var(--accent), var(--accent-light));
      z-index: 1001;
      transition: width 0.1s ease-out;
    }

    /* 导航栏 */
    .navbar {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      z-index: 1000;
      background: rgba(11, 11, 24, 0.75);
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
      border-bottom: 1px solid transparent;
      transition: var(--transition);
    }

    body.light-theme .navbar {
      background: rgba(246, 248, 255, 0.8);
    }

    .navbar.scrolled {
      border-bottom: 1px solid var(--border-color);
      box-shadow: var(--shadow-md);
      background: rgba(11, 11, 24, 0.92);
    }

    body.light-theme .navbar.scrolled {
      background: rgba(255, 255, 255, 0.92);
    }

    .nav-container {
      max-width: 1400px;
      margin: 0 auto;
      padding: 0 24px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 68px;
    }

    .logo {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 1.15rem;
      font-weight: 700;
      color: var(--text-title);
      text-decoration: none;
      letter-spacing: 0.5px;
      flex-shrink: 0;
    }

    .logo-icon {
      width: 36px;
      height: 36px;
      border-radius: 10px;
      background: linear-gradient(135deg, var(--accent), var(--accent-light));
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.2rem;
      color: #fff;
      font-weight: 800;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 4px;
      list-style: none;
    }

    .nav-links a {
      color: var(--text-secondary);
      text-decoration: none;
      font-size: 0.9rem;
      padding: 8px 12px;
      border-radius: 8px;
      transition: var(--transition);
      white-space: nowrap;
    }

    .nav-links a:hover {
      color: var(--text-title);
      background: rgba(124, 92, 255, 0.12);
      text-decoration: underline;
      text-underline-offset: 4px;
    }

    .nav-right {
      display: flex;
      align-items: center;
      gap: 12px;
      flex-shrink: 0;
    }

    .search-box {
      display: flex;
      align-items: center;
      background: var(--card-bg);
      border: 1px solid var(--border-color);
      border-radius: 24px;
      padding: 0 16px;
      height: 38px;
      transition: var(--transition);
    }

    .search-box:focus-within {
      border-color: var(--accent);
      box-shadow: 0 0 0 3px rgba(124, 92, 255, 0.15);
    }

    .search-box input {
      background: transparent;
      border: none;
      outline: none;
      color: var(--text-main);
      font-size: 0.85rem;
      width: 130px;
      font-family: inherit;
    }

    .search-box input::placeholder {
      color: var(--text-secondary);
      opacity: 0.7;
    }

    .search-box button {
      background: none;
      border: none;
      color: var(--text-secondary);
      cursor: pointer;
      font-size: 1rem;
      padding: 4px;
      transition: var(--transition);
    }

    .search-box button:hover {
      color: var(--accent-light);
    }

    .theme-toggle {
      width: 38px;
      height: 38px;
      border-radius: 50%;
      border: 1px solid var(--border-color);
      background: var(--card-bg);
      color: var(--text-main);
      cursor: pointer;
      font-size: 1.1rem;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: var(--transition);
    }

    .theme-toggle:hover {
      border-color: var(--accent);
      background: rgba(124, 92, 255, 0.12);
    }

    .btn-primary {
      background: linear-gradient(135deg, var(--accent), var(--accent-light));
      color: #fff;
      border: none;
      padding: 9px 22px;
      border-radius: 24px;
      font-size: 0.88rem;
      font-weight: 600;
      cursor: pointer;
      transition: var(--transition);
      text-decoration: none;
      display: inline-flex;
      align-items: center;
      gap: 6px;
      white-space: nowrap;
      font-family: inherit;
    }

    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 20px rgba(124, 92, 255, 0.4);
    }

    .btn-outline {
      background: transparent;
      color: var(--text-title);
      border: 1px solid var(--border-color);
      padding: 9px 22px;
      border-radius: 24px;
      font-size: 0.88rem;
      font-weight: 600;
      cursor: pointer;
      transition: var(--transition);
      text-decoration: none;
      display: inline-flex;
      align-items: center;
      gap: 6px;
      white-space: nowrap;
      font-family: inherit;
    }

    .btn-outline:hover {
      border-color: var(--accent);
      background: rgba(124, 92, 255, 0.1);
      text-decoration: underline;
      text-underline-offset: 4px;
    }

    /* 汉堡菜单 */
    .hamburger {
      display: none;
      flex-direction: column;
      gap: 5px;
      cursor: pointer;
      background: none;
      border: none;
      padding: 8px;
    }

    .hamburger span {
      width: 24px;
      height: 2px;
      background: var(--text-main);
      border-radius: 2px;
      transition: var(--transition);
    }

    .hamburger.active span:nth-child(1) {
      transform: rotate(45deg) translate(5px, 5px);
    }

    .hamburger.active span:nth-child(2) {
      opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
      transform: rotate(-45deg) translate(5px, -5px);
    }

    /* 移动端菜单 */
    .mobile-menu {
      display: none;
      position: fixed;
      top: 68px;
      left: 0;
      width: 100%;
      background: rgba(11, 11, 24, 0.98);
      backdrop-filter: blur(20px);
      -webkit-backdrop-filter: blur(20px);
      border-bottom: 1px solid var(--border-color);
      padding: 16px 24px 24px;
      z-index: 999;
      flex-direction: column;
      gap: 4px;
      max-height: calc(100vh - 68px);
      overflow-y: auto;
    }

    body.light-theme .mobile-menu {
      background: rgba(255, 255, 255, 0.98);
    }

    .mobile-menu.active {
      display: flex;
    }

    .mobile-menu a {
      color: var(--text-secondary);
      text-decoration: none;
      font-size: 1rem;
      padding: 12px 16px;
      border-radius: 10px;
      transition: var(--transition);
    }

    .mobile-menu a:hover {
      background: rgba(124, 92, 255, 0.12);
      color: var(--text-title);
      text-decoration: underline;
    }

    .mobile-menu .mobile-search {
      display: flex;
      align-items: center;
      background: var(--card-bg);
      border: 1px solid var(--border-color);
      border-radius: 24px;
      padding: 0 16px;
      height: 42px;
      margin: 8px 0;
    }

    .mobile-menu .mobile-search input {
      background: transparent;
      border: none;
      outline: none;
      color: var(--text-main);
      font-size: 0.9rem;
      flex: 1;
      font-family: inherit;
    }

    /* 返回顶部 */
    #back-to-top {
      position: fixed;
      bottom: 30px;
      right: 30px;
      width: 48px;
      height: 48px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--accent), var(--accent-light));
      color: #fff;
      border: none;
      cursor: pointer;
      font-size: 1.3rem;
      display: none;
      align-items: center;
      justify-content: center;
      box-shadow: var(--shadow-md);
      z-index: 998;
      transition: var(--transition);
    }

    #back-to-top:hover {
      transform: translateY(-4px);
      box-shadow: 0 12px 28px rgba(124, 92, 255, 0.5);
    }

    #back-to-top.visible {
      display: flex;
    }

    /* 主容器 */
    .container {
      max-width: 1400px;
      margin: 0 auto;
      padding: 0 24px;
    }

    /* Hero 区域 */
    .hero {
      min-height: 75vh;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      text-align: center;
      padding: 120px 24px 60px;
      position: relative;
      overflow: hidden;
    }

    .hero::before {
      content: '';
      position: absolute;
      top: -50%;
      left: -50%;
      width: 200%;
      height: 200%;
      background: radial-gradient(circle at 50% 50%, rgba(124, 92, 255, 0.08), transparent 60%);
      pointer-events: none;
    }

    .hero-logo {
      width: 200px;
      height: 200px;
      border-radius: 40px;
      object-fit: cover;
      margin-bottom: 28px;
      box-shadow: 0 20px 60px rgba(124, 92, 255, 0.3);
      border: 2px solid var(--border-color);
      position: relative;
      z-index: 1;
    }

    .hero h1 {
      font-size: clamp(1.8rem, 4vw, 3rem);
      color: var(--text-title);
      font-weight: 800;
      margin-bottom: 16px;
      line-height: 1.3;
      position: relative;
      z-index: 1;
      letter-spacing: 0.5px;
    }

    .hero-slogan {
      font-size: clamp(1rem, 2vw, 1.25rem);
      color: var(--accent-light);
      margin-bottom: 20px;
      font-weight: 500;
      position: relative;
      z-index: 1;
    }

    .hero-desc {
      max-width: 720px;
      font-size: 0.95rem;
      color: var(--text-secondary);
      margin-bottom: 36px;
      position: relative;
      z-index: 1;
      line-height: 1.8;
    }

    .hero-cta {
      display: flex;
      gap: 16px;
      flex-wrap: wrap;
      justify-content: center;
      margin-bottom: 56px;
      position: relative;
      z-index: 1;
    }

    .hero-stats {
      display: flex;
      gap: 48px;
      flex-wrap: wrap;
      justify-content: center;
      position: relative;
      z-index: 1;
    }

    .stat-item {
      text-align: center;
    }

    .stat-number {
      font-size: 1.8rem;
      font-weight: 800;
      color: var(--accent-light);
      display: block;
      line-height: 1.2;
    }

    .stat-label {
      font-size: 0.82rem;
      color: var(--text-secondary);
      margin-top: 4px;
    }

    /* 通用区块 */
    section {
      padding: 72px 0;
    }

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

    .section-header h2 {
      font-size: clamp(1.5rem, 3vw, 2.1rem);
      color: var(--text-title);
      font-weight: 700;
      margin-bottom: 12px;
      position: relative;
      display: inline-block;
    }

    .section-header h2::after {
      content: '';
      position: absolute;
      bottom: -8px;
      left: 50%;
      transform: translateX(-50%);
      width: 60px;
      height: 3px;
      background: linear-gradient(90deg, var(--accent), var(--accent-light));
      border-radius: 2px;
    }

    .section-header p {
      color: var(--text-secondary);
      font-size: 0.92rem;
      max-width: 600px;
      margin: 16px auto 0;
    }

    /* 漫画网格 */
    .manga-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
    }

    .manga-card {
      background: var(--card-bg);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow: hidden;
      transition: var(--transition);
      position: relative;
      display: flex;
      flex-direction: column;
    }

    .manga-card:hover {
      transform: translateY(-6px);
      border-color: var(--accent);
      box-shadow: var(--shadow-lg);
    }

    .manga-cover-wrapper {
      position: relative;
      overflow: hidden;
      aspect-ratio: 220/310;
    }

    .manga-cover-wrapper img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      transition: transform 0.4s ease;
    }

    .manga-card:hover .manga-cover-wrapper img {
      transform: scale(1.05);
    }

    .badge-status {
      position: absolute;
      top: 10px;
      left: 10px;
      padding: 3px 10px;
      border-radius: 20px;
      font-size: 0.7rem;
      font-weight: 600;
      color: #fff;
      z-index: 2;
    }

    .badge-ongoing {
      background: linear-gradient(135deg, #7c5cff, #9d7cff);
    }

    .badge-completed {
      background: linear-gradient(135deg, #1fb9d6, #3dd4e8);
    }

    .badge-views {
      position: absolute;
      top: 10px;
      right: 10px;
      padding: 3px 10px;
      border-radius: 20px;
      font-size: 0.7rem;
      font-weight: 600;
      color: #fff;
      background: rgba(0, 0, 0, 0.6);
      backdrop-filter: blur(4px);
      z-index: 2;
    }

    .manga-info {
      padding: 14px 16px 18px;
      flex: 1;
      display: flex;
      flex-direction: column;
      gap: 6px;
    }

    .manga-info h3 {
      font-size: 0.98rem;
      color: var(--text-title);
      font-weight: 700;
      line-height: 1.4;
    }

    .manga-meta {
      font-size: 0.78rem;
      color: var(--text-secondary);
      display: flex;
      flex-direction: column;
      gap: 3px;
    }

    .manga-meta span {
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .manga-type {
      display: inline-block;
      padding: 2px 10px;
      border-radius: 12px;
      font-size: 0.7rem;
      background: rgba(124, 92, 255, 0.15);
      color: var(--accent-light);
      border: 1px solid rgba(124, 92, 255, 0.25);
      margin-top: 4px;
      align-self: flex-start;
    }

    /* 精品推荐 - 横向滑动 */
    .featured-scroll {
      display: flex;
      gap: 24px;
      overflow-x: auto;
      padding: 8px 4px 24px;
      scroll-snap-type: x mandatory;
      -webkit-overflow-scrolling: touch;
    }

    .featured-scroll::-webkit-scrollbar {
      height: 6px;
    }

    .featured-scroll::-webkit-scrollbar-track {
      background: var(--border-color);
      border-radius: 3px;
    }

    .featured-scroll::-webkit-scrollbar-thumb {
      background: var(--accent);
      border-radius: 3px;
    }

    .featured-card {
      min-width: 560px;
      max-width: 560px;
      background: var(--card-bg);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow: hidden;
      display: flex;
      scroll-snap-align: start;
      transition: var(--transition);
    }

    .featured-card:hover {
      border-color: var(--accent);
      box-shadow: var(--shadow-md);
    }

    .featured-cover {
      width: 300px;
      min-width: 300px;
      height: 200px;
      object-fit: cover;
    }

    .featured-body {
      padding: 20px;
      display: flex;
      flex-direction: column;
      gap: 8px;
      flex: 1;
    }

    .featured-body h3 {
      font-size: 1.1rem;
      color: var(--text-title);
      font-weight: 700;
    }

    .featured-body .desc {
      font-size: 0.82rem;
      color: var(--text-secondary);
      line-height: 1.6;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }

    .featured-tags {
      display: flex;
      gap: 8px;
      flex-wrap: wrap;
      margin-top: auto;
    }

    .featured-tags span {
      padding: 3px 10px;
      border-radius: 12px;
      font-size: 0.7rem;
      background: rgba(124, 92, 255, 0.12);
      color: var(--accent-light);
      border: 1px solid rgba(124, 92, 255, 0.2);
    }

    /* 漫画详细介绍 */
    .detail-section {
      display: grid;
      grid-template-columns: 280px 1fr;
      gap: 40px;
      align-items: start;
    }

    .detail-sidebar {
      background: var(--card-bg);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 36px 28px;
      position: sticky;
      top: 100px;
    }

    .detail-number {
      font-size: 5rem;
      font-weight: 900;
      background: linear-gradient(135deg, var(--accent), var(--accent-light));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      line-height: 1;
      margin-bottom: 16px;
    }

    .detail-sidebar p {
      font-size: 0.9rem;
      color: var(--text-secondary);
      line-height: 1.7;
    }

    .detail-content h3 {
      font-size: 1.3rem;
      color: var(--text-title);
      margin-bottom: 16px;
      font-weight: 700;
    }

    .detail-content h4 {
      font-size: 1rem;
      color: var(--accent-light);
      margin: 24px 0 10px;
      font-weight: 600;
    }

    .detail-content p {
      font-size: 0.9rem;
      color: var(--text-secondary);
      line-height: 1.9;
      margin-bottom: 14px;
      text-align: justify;
    }

    .detail-tags {
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
      margin-top: 28px;
    }

    .detail-tags span {
      padding: 8px 20px;
      border-radius: 24px;
      font-size: 0.82rem;
      background: rgba(124, 92, 255, 0.12);
      color: var(--accent-light);
      border: 1px solid rgba(124, 92, 255, 0.25);
      font-weight: 500;
    }

    /* 角色介绍 */
    .characters-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 24px;
    }

    .character-card {
      background: var(--card-bg);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 24px;
      display: flex;
      gap: 20px;
      transition: var(--transition);
    }

    .character-card:hover {
      border-color: var(--accent);
      box-shadow: var(--shadow-md);
      transform: translateY(-3px);
    }

    .character-avatar {
      width: 180px;
      height: 180px;
      min-width: 180px;
      border-radius: var(--radius-md);
      object-fit: cover;
      border: 2px solid var(--border-color);
    }

    .character-info {
      display: flex;
      flex-direction: column;
      gap: 8px;
    }

    .character-info h3 {
      font-size: 1.05rem;
      color: var(--text-title);
      font-weight: 700;
    }

    .character-role {
      display: inline-block;
      padding: 2px 12px;
      border-radius: 12px;
      font-size: 0.72rem;
      background: rgba(124, 92, 255, 0.15);
      color: var(--accent-light);
      border: 1px solid rgba(124, 92, 255, 0.25);
      align-self: flex-start;
    }

    .character-info .ability {
      font-size: 0.8rem;
      color: var(--accent-light);
      font-weight: 600;
    }

    .character-info .bio {
      font-size: 0.82rem;
      color: var(--text-secondary);
      line-height: 1.7;
    }

    /* 平台介绍 */
    .platform-section {
      display: grid;
      grid-template-columns: 1fr 380px;
      gap: 48px;
      align-items: start;
    }

    .platform-text h3 {
      font-size: 1.2rem;
      color: var(--text-title);
      margin-bottom: 16px;
      font-weight: 700;
    }

    .platform-text p {
      font-size: 0.9rem;
      color: var(--text-secondary);
      line-height: 1.9;
      margin-bottom: 16px;
      text-align: justify;
    }

    .platform-steps {
      display: flex;
      flex-direction: column;
      gap: 20px;
    }

    .step-item {
      background: var(--card-bg);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 22px;
      display: flex;
      gap: 16px;
      align-items: flex-start;
      transition: var(--transition);
    }

    .step-item:hover {
      border-color: var(--accent);
      box-shadow: var(--shadow-sm);
    }

    .step-number {
      width: 40px;
      height: 40px;
      min-width: 40px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--accent), var(--accent-light));
      color: #fff;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      font-size: 1rem;
    }

    .step-content h4 {
      font-size: 0.95rem;
      color: var(--text-title);
      margin-bottom: 6px;
      font-weight: 600;
    }

    .step-content p {
      font-size: 0.82rem;
      color: var(--text-secondary);
      line-height: 1.6;
    }

    .platform-features {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 16px;
      margin-top: 40px;
    }

    .feature-box {
      background: var(--card-bg);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      padding: 20px;
      text-align: center;
      transition: var(--transition);
    }

    .feature-box:hover {
      border-color: var(--accent);
      transform: translateY(-3px);
    }

    .feature-box .icon {
      font-size: 1.6rem;
      margin-bottom: 8px;
    }

    .feature-box h4 {
      font-size: 0.88rem;
      color: var(--text-title);
      margin-bottom: 4px;
      font-weight: 600;
    }

    .feature-box p {
      font-size: 0.75rem;
      color: var(--text-secondary);
      line-height: 1.5;
    }

    /* 多端同步 */
    .sync-section {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 48px;
      align-items: center;
    }

    .sync-text h3 {
      font-size: 1.2rem;
      color: var(--text-title);
      margin-bottom: 16px;
      font-weight: 700;
    }

    .sync-text p {
      font-size: 0.9rem;
      color: var(--text-secondary);
      line-height: 1.9;
      margin-bottom: 16px;
    }

    .sync-steps {
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

    .sync-step {
      display: flex;
      gap: 16px;
      align-items: flex-start;
      padding: 16px;
      background: var(--card-bg);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      transition: var(--transition);
    }

    .sync-step:hover {
      border-color: var(--accent);
    }

    .sync-step .num {
      width: 32px;
      height: 32px;
      min-width: 32px;
      border-radius: 50%;
      background: rgba(124, 92, 255, 0.15);
      color: var(--accent-light);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      font-size: 0.85rem;
      border: 1px solid rgba(124, 92, 255, 0.3);
    }

    .sync-step h4 {
      font-size: 0.9rem;
      color: var(--text-title);
      margin-bottom: 4px;
      font-weight: 600;
    }

    .sync-step p {
      font-size: 0.8rem;
      color: var(--text-secondary);
      line-height: 1.6;
      margin: 0;
    }

    .sync-visual {
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 20px;
    }

    .sync-visual img {
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-md);
    }

    .sync-visual .phone-frame {
      width: 180px;
      height: 360px;
      object-fit: cover;
      border-radius: 20px;
    }

    .sync-visual .tablet-frame {
      width: 260px;
      height: 340px;
      object-fit: cover;
      border-radius: 16px;
    }

    /* 公告 */
    .notice-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
    }

    .notice-card {
      background: var(--card-bg);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 24px;
      transition: var(--transition);
    }

    .notice-card:hover {
      border-color: var(--accent);
      transform: translateY(-3px);
    }

    .notice-date {
      font-size: 0.75rem;
      color: var(--accent-light);
      font-weight: 600;
      margin-bottom: 8px;
    }

    .notice-card h3 {
      font-size: 0.95rem;
      color: var(--text-title);
      margin-bottom: 8px;
      font-weight: 600;
    }

    .notice-card p {
      font-size: 0.82rem;
      color: var(--text-secondary);
      line-height: 1.6;
    }

    /* 阅读指南 */
    .guide-section {
      display: grid;
      grid-template-columns: 1fr 380px;
      gap: 48px;
      align-items: start;
    }

    .guide-text h3 {
      font-size: 1.2rem;
      color: var(--text-title);
      margin-bottom: 16px;
      font-weight: 700;
    }

    .guide-text p {
      font-size: 0.9rem;
      color: var(--text-secondary);
      line-height: 1.9;
      margin-bottom: 14px;
      text-align: justify;
    }

    .checklist {
      display: flex;
      flex-direction: column;
      gap: 14px;
    }

    .checklist-item {
      display: flex;
      gap: 12px;
      align-items: flex-start;
      padding: 14px 18px;
      background: var(--card-bg);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      transition: var(--transition);
    }

    .checklist-item:hover {
      border-color: var(--accent);
    }

    .checklist-item .check {
      color: var(--accent-light);
      font-size: 1.1rem;
      font-weight: 700;
      flex-shrink: 0;
    }

    .checklist-item p {
      font-size: 0.84rem;
      color: var(--text-secondary);
      line-height: 1.6;
      margin: 0;
    }

    /* APP下载 */
    .app-download {
      text-align: center;
      padding: 80px 24px;
      background: var(--card-bg);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      max-width: 900px;
      margin: 0 auto;
    }

    .app-download h2 {
      font-size: clamp(1.5rem, 3vw, 2rem);
      color: var(--text-title);
      margin-bottom: 16px;
      font-weight: 700;
    }

    .app-download p {
      font-size: 0.92rem;
      color: var(--text-secondary);
      max-width: 600px;
      margin: 0 auto 36px;
      line-height: 1.8;
    }

    .app-buttons {
      display: flex;
      gap: 16px;
      justify-content: center;
      flex-wrap: wrap;
    }

    /* 用户评论 */
    .comments-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 20px;
    }

    .comment-card {
      background: var(--card-bg);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 22px;
      transition: var(--transition);
    }

    .comment-card:hover {
      border-color: var(--accent);
      box-shadow: var(--shadow-sm);
    }

    .comment-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 12px;
    }

    .comment-user {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .comment-avatar {
      width: 36px;
      height: 36px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--accent), var(--accent-light));
      display: flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      font-weight: 700;
      font-size: 0.85rem;
    }

    .comment-user span {
      font-size: 0.88rem;
      color: var(--text-title);
      font-weight: 600;
    }

    .comment-time {
      font-size: 0.75rem;
      color: var(--text-secondary);
    }

    .comment-text {
      font-size: 0.85rem;
      color: var(--text-secondary);
      line-height: 1.7;
    }

    /* FAQ */
    .faq-list {
      max-width: 860px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .faq-item {
      background: var(--card-bg);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      overflow: hidden;
      transition: var(--transition);
    }

    .faq-item:hover {
      border-color: var(--accent);
    }

    .faq-question {
      width: 100%;
      padding: 20px 24px;
      background: none;
      border: none;
      color: var(--text-title);
      font-size: 0.95rem;
      font-weight: 600;
      text-align: left;
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-family: inherit;
      transition: var(--transition);
    }

    .faq-question:hover {
      color: var(--accent-light);
    }

    .faq-question .arrow {
      transition: transform 0.3s ease;
      font-size: 0.8rem;
      color: var(--accent-light);
    }

    .faq-item.active .faq-question .arrow {
      transform: rotate(180deg);
    }

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.35s ease, padding 0.35s ease;
      padding: 0 24px;
    }

    .faq-item.active .faq-answer {
      max-height: 300px;
      padding: 0 24px 20px;
    }

    .faq-answer p {
      font-size: 0.85rem;
      color: var(--text-secondary);
      line-height: 1.8;
    }

    /* 侧边栏布局 */
    .sidebar-layout {
      display: grid;
      grid-template-columns: 1fr 340px;
      gap: 40px;
      align-items: start;
    }

    .sidebar {
      position: sticky;
      top: 100px;
      display: flex;
      flex-direction: column;
      gap: 24px;
    }

    .sidebar-card {
      background: var(--card-bg);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 24px;
    }

    .sidebar-card h3 {
      font-size: 1rem;
      color: var(--text-title);
      margin-bottom: 16px;
      font-weight: 700;
      padding-bottom: 12px;
      border-bottom: 1px solid var(--border-color);
    }

    .rank-list {
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .rank-item {
      display: flex;
      align-items: center;
      gap: 12px;
      font-size: 0.85rem;
    }

    .rank-number {
      width: 24px;
      height: 24px;
      min-width: 24px;
      border-radius: 6px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.75rem;
      font-weight: 700;
      background: rgba(124, 92, 255, 0.12);
      color: var(--accent-light);
    }

    .rank-item:nth-child(1) .rank-number {
      background: linear-gradient(135deg, #ff6b6b, #ff8e8e);
      color: #fff;
    }

    .rank-item:nth-child(2) .rank-number {
      background: linear-gradient(135deg, #ffa94d, #ffc078);
      color: #fff;
    }

    .rank-item:nth-child(3) .rank-number {
      background: linear-gradient(135deg, #ffd43b, #ffe066);
      color: #333;
    }

    .rank-title {
      color: var(--text-main);
      flex: 1;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .rank-value {
      color: var(--accent-light);
      font-size: 0.78rem;
      font-weight: 600;
    }

    .stats-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 12px;
    }

    .stat-box {
      background: rgba(124, 92, 255, 0.06);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      padding: 14px;
      text-align: center;
    }

    .stat-box .value {
      font-size: 1.1rem;
      font-weight: 800;
      color: var(--accent-light);
      display: block;
    }

    .stat-box .label {
      font-size: 0.72rem;
      color: var(--text-secondary);
      margin-top: 2px;
    }

    /* 底部 */
    footer {
      background: var(--card-bg);
      border-top: 1px solid var(--border-color);
      padding: 60px 0 30px;
      margin-top: 40px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 40px;
      margin-bottom: 40px;
    }

    .footer-col h4 {
      font-size: 0.95rem;
      color: var(--text-title);
      margin-bottom: 18px;
      font-weight: 700;
    }

    .footer-col ul {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .footer-col ul li a {
      color: var(--text-secondary);
      text-decoration: none;
      font-size: 0.84rem;
      transition: var(--transition);
    }

    .footer-col ul li a:hover {
      color: var(--accent-light);
      text-decoration: underline;
      text-underline-offset: 4px;
    }

    .footer-links {
      display: flex;
      flex-wrap: wrap;
      gap: 12px 24px;
      padding: 24px 0;
      border-top: 1px solid var(--border-color);
      border-bottom: 1px solid var(--border-color);
      margin-bottom: 24px;
    }

    .footer-links a {
      color: var(--text-secondary);
      text-decoration: none;
      font-size: 0.82rem;
      transition: var(--transition);
    }

    .footer-links a:hover {
      color: var(--accent-light);
      text-decoration: underline;
    }

    .footer-bottom {
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 12px;
      font-size: 0.8rem;
      color: var(--text-secondary);
    }

    .footer-bottom a {
      color: var(--text-secondary);
      text-decoration: none;
      transition: var(--transition);
    }

    .footer-bottom a:hover {
      color: var(--accent-light);
      text-decoration: underline;
    }

    /* 响应式 */
    @media (max-width: 1200px) {
      .manga-grid {
        grid-template-columns: repeat(3, 1fr);
      }
      .platform-features {
        grid-template-columns: repeat(2, 1fr);
      }
      .sidebar-layout {
        grid-template-columns: 1fr 300px;
      }
    }

    @media (max-width: 992px) {
      .nav-links {
        display: none;
      }
      .search-box {
        display: none;
      }
      .hamburger {
        display: flex;
      }
      .manga-grid {
        grid-template-columns: repeat(3, 1fr);
      }
      .featured-card {
        min-width: 480px;
        max-width: 480px;
      }
      .featured-cover {
        width: 220px;
        min-width: 220px;
        height: 200px;
      }
      .detail-section {
        grid-template-columns: 1fr;
      }
      .detail-sidebar {
        position: static;
      }
      .platform-section {
        grid-template-columns: 1fr;
      }
      .sync-section {
        grid-template-columns: 1fr;
      }
      .notice-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .guide-section {
        grid-template-columns: 1fr;
      }
      .sidebar-layout {
        grid-template-columns: 1fr;
      }
      .sidebar {
        position: static;
      }
      .characters-grid {
        grid-template-columns: 1fr;
      }
      .footer-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media (max-width: 768px) {
      .manga-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
      }
      .featured-card {
        min-width: 100%;
        max-width: 100%;
        flex-direction: column;
      }
      .featured-cover {
        width: 100%;
        min-width: 100%;
        height: 200px;
      }
      .comments-grid {
        grid-template-columns: 1fr;
      }
      .notice-grid {
        grid-template-columns: 1fr;
      }
      .platform-features {
        grid-template-columns: 1fr;
      }
      .footer-grid {
        grid-template-columns: 1fr;
        gap: 28px;
      }
      .hero-stats {
        gap: 28px;
      }
      .character-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
      }
      .character-avatar {
        width: 140px;
        height: 140px;
        min-width: 140px;
      }
      .character-role {
        align-self: center;
      }
      .sync-visual {
        flex-direction: column;
      }
      .sync-visual .phone-frame {
        width: 160px;
        height: 320px;
      }
      .sync-visual .tablet-frame {
        width: 220px;
        height: 290px;
      }
      .app-buttons {
        flex-direction: column;
        align-items: center;
      }
      .footer-bottom {
        flex-direction: column;
        text-align: center;
      }
    }

    @media (max-width: 480px) {
      .manga-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
      }
      .manga-info {
        padding: 10px 12px 14px;
      }
      .manga-info h3 {
        font-size: 0.85rem;
      }
      .manga-meta {
        font-size: 0.72rem;
      }
      .hero-cta {
        flex-direction: column;
        align-items: center;
      }
      .hero-cta .btn-primary,
      .hero-cta .btn-outline {
        width: 100%;
        justify-content: center;
      }
      .container {
        padding: 0 16px;
      }
      .nav-container {
        padding: 0 16px;
      }
    }