```css
/* ===== 核心变量与重置 ===== */
:root {
  --bg-primary: #0a0a18;
  --bg-secondary: #14142e;
  --bg-card: #1a1a35;
  --bg-card-alt: #1c1c3e;
  --bg-glass: rgba(26, 26, 53, 0.7);
  --border-color: #2d2d55;
  --text-primary: #f0f0ff;
  --text-secondary: #d0d0e8;
  --text-muted: #8888aa;
  --accent: #8b5cf6;
  --accent-light: #a78bfa;
  --accent-dark: #7c3aed;
  --hover-shadow: rgba(139, 92, 246, 0.2);
  --gradient-accent: linear-gradient(135deg, #7c3aed, #6d28d9);
  --gradient-bg: linear-gradient(135deg, #0a0a18 0%, #14142a 100%);
  --font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --border-radius: 10px;
  --transition: all 0.3s ease;
  --card-hover-transform: translateY(-5px);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  background: var(--gradient-bg);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

ul {
  list-style: none;
}

/* ===== 顶部导航 ===== */
header {
  background: #0d0d20;
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  background: rgba(13, 13, 32, 0.9);
}

nav {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 20px;
  flex-wrap: wrap;
  gap: 15px;
}

.logo {
  font-size: 28px;
  font-weight: bold;
  color: var(--text-primary);
  letter-spacing: 2px;
  background: linear-gradient(135deg, #a78bfa, #8b5cf6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  gap: 25px;
  flex-wrap: wrap;
  align-items: center;
}

.nav-links a {
  color: var(--text-secondary);
  font-size: 16px;
  position: relative;
  padding: 5px 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-light);
  transition: width 0.3s ease;
}

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

.nav-links a:hover::after {
  width: 100%;
}

/* ===== 主内容布局 ===== */
main {
  max-width: 1280px;
  margin: 0 auto;
  padding: 20px;
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 30px;
}

.main-content {
  min-width: 0;
}

/* ===== 通用区块标题 ===== */
.section-title {
  color: var(--text-primary);
  font-size: 32px;
  border-left: 4px solid var(--accent);
  padding-left: 15px;
  margin-bottom: 25px;
  position: relative;
  animation: fadeInUp 0.6s ease both;
}

.section-title::before {
  content: '';
  position: absolute;
  left: -4px;
  top: 0;
  width: 4px;
  height: 100%;
  background: var(--accent);
  border-radius: 2px;
}

/* ===== 卡片样式 ===== */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: transform 0.3s, box-shadow 0.3s;
  animation: fadeInUp 0.6s ease both;
}

.card-alt {
  background: var(--bg-card-alt);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px var(--hover-shadow);
}

.card-img {
  width: 100%;
  height: auto;
  object-fit: cover;
  transition: transform 0.3s ease;
}

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

.card-body {
  padding: 15px;
}

.card-title {
  color: var(--text-primary);
  font-size: 20px;
  margin: 0 0 8px;
}

.card-text {
  color: var(--text-secondary);
  font-size: 14px;
  margin: 4px 0;
}

.card-date {
  color: var(--accent-light);
  font-size: 13px;
  margin: 4px 0;
}

.card-tag {
  display: inline-block;
  background: var(--accent);
  color: #ffffff;
  padding: 3px 10px;
  border-radius: 15px;
  font-size: 12px;
  margin-top: 8px;
  transition: var(--transition);
}

.card-tag:hover {
  background: var(--accent-light);
  transform: scale(1.05);
}

/* ===== 热门漫画网格 ===== */
.hot-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
}

/* ===== 精品推荐网格 ===== */
.recommend-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

.recommend-card .card-img {
  height: 200px;
}

.recommend-card .card-body {
  padding: 20px;
}

.recommend-card .card-title {
  font-size: 22px;
}

/* ===== 详细介绍区块 ===== */
.detail-section {
  background: #161630;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 30px;
  margin-bottom: 50px;
  animation: fadeInUp 0.6s ease both;
}

.detail-section h3 {
  color: var(--text-primary);
  font-size: 24px;
  margin-bottom: 15px;
  position: relative;
  padding-left: 12px;
}

.detail-section h3::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 20px;
  background: var(--accent);
  border-radius: 2px;
}

.detail-section p {
  color: var(--text-primary);
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 15px;
}

.detail-tags {
  color: var(--accent-light);
  font-size: 15px;
  line-height: 1.8;
}

/* ===== 角色网格 ===== */
.character-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 20px;
}

.character-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 20px;
  text-align: center;
  transition: var(--transition);
  animation: fadeInUp 0.6s ease both;
}

.character-card-alt {
  background: var(--bg-card-alt);
}

.character-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px var(--hover-shadow);
}

.character-avatar {
  border-radius: 50%;
  width: 120px;
  height: 120px;
  object-fit: cover;
  margin-bottom: 15px;
  border: 3px solid var(--accent);
  transition: transform 0.3s ease;
}

.character-card:hover .character-avatar {
  transform: scale(1.1);
}

.character-name {
  color: var(--text-primary);
  font-size: 18px;
  margin: 0 0 5px;
}

.character-role {
  color: var(--accent-light);
  font-size: 14px;
  margin: 5px 0;
}

.character-ability {
  color: var(--text-secondary);
  font-size: 13px;
  margin: 5px 0;
}

.character-desc {
  color: var(--text-primary);
  font-size: 13px;
  line-height: 1.5;
  margin-top: 10px;
}

/* ===== 平台介绍 ===== */
.platform-section {
  background: #14142e;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 30px;
  margin-bottom: 50px;
  animation: fadeInUp 0.6s ease both;
}

.platform-section h3 {
  color: var(--text-primary);
  font-size: 24px;
  margin-bottom: 15px;
  position: relative;
  padding-left: 12px;
}

.platform-section h3::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 20px;
  background: var(--accent);
  border-radius: 2px;
}

.platform-section p {
  color: var(--text-primary);
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 15px;
}

/* ===== APP下载区块 ===== */
.download-section {
  background: linear-gradient(135deg, #1a1a35, #14142e);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 40px 30px;
  text-align: center;
  margin-bottom: 50px;
  animation: fadeInUp 0.6s ease both;
}

.download-section h2 {
  color: var(--text-primary);
  font-size: 32px;
  margin-bottom: 15px;
}

.download-section p {
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.8;
  max-width: 600px;
  margin: 0 auto 30px;
}

.download-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-download {
  background: var(--gradient-accent);
  color: #ffffff;
  padding: 15px 40px;
  border-radius: 30px;
  font-size: 18px;
  font-weight: bold;
  transition: all 0.3s;
  display: inline-block;
}

.btn-download:hover {
  background: linear-gradient(135deg, #8b5cf6, #7c3aed);
  transform: scale(1.05);
  box-shadow: 0 5px 20px rgba(139, 92, 246, 0.4);
}

/* ===== 用户评论 ===== */
.comments-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.comment-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 20px;
  transition: var(--transition);
  animation: fadeInUp 0.6s ease both;
}

.comment-card-alt {
  background: var(--bg-card-alt);
}

.comment-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 15px var(--hover-shadow);
}

.comment-author {
  color: var(--accent-light);
  font-size: 15px;
  font-weight: bold;
  margin: 0 0 8px;
}

.comment-date {
  color: var(--text-muted);
  font-size: 12px;
  margin: 0 0 10px;
}

.comment-content {
  color: var(--text-primary);
  font-size: 14px;
  line-height: 1.6;
  margin: 0;
}

/* ===== 侧边栏 ===== */
.sidebar {
  min-width: 280px;
}

.sidebar-section {
  background: #14142e;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 20px;
  margin-bottom: 30px;
  animation: fadeInUp 0.6s ease both;
}

.sidebar-title {
  color: var(--text-primary);
  font-size: 22px;
  border-left: 4px solid var(--accent);
  padding-left: 12px;
  margin: 0 0 20px;
}

.ranking-list li {
  padding: 10px 0;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
}

.ranking-list li:hover {
  color: var(--accent-light);
  padding-left: 5px;
}

.ranking-list li:last-child {
  border-bottom: none;
}

.rank-number {
  color: var(--accent-light);
  font-weight: bold;
}

.rank-score {
  color: var(--accent-light);
}

.rank-trend {
  color: var(--accent-light);
}

/* ===== 统计卡片 ===== */
.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
  text-align: center;
}

.stat-card {
  background: var(--bg-card);
  border-radius: 8px;
  padding: 15px;
  transition: var(--transition);
}

.stat-card:hover {
  background: var(--bg-card-alt);
  transform: scale(1.02);
}

.stat-number {
  color: var(--accent-light);
  font-size: 24px;
  font-weight: bold;
  margin: 0;
}

.stat-label {
  color: var(--text-secondary);
  font-size: 13px;
  margin: 5px 0 0;
}

.stat-full {
  grid-column: span 2;
}

/* ===== 底部 ===== */
footer {
  background: #0a0a18;
  border-top: 1px solid var(--border-color);
  padding: 30px 20px;
  margin-top: 50px;
}

.footer-content {
  max-width: 1280px;
  margin: 0 auto;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.footer-links a {
  color: var(--accent-light);
  font-size: 14px;
  transition: var(--transition);
}

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

.footer-copyright {
  color: var(--text-muted);
  font-size: 13px;
  text-align: center;
  margin: 10px 0;
}

.footer-legal {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 15px;
}

.footer-legal a {
  color: var(--accent-light);
  font-size: 13px;
  transition: var(--transition);
}

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

/* ===== 动画 ===== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

/* ===== 响应式设计 ===== */
@media (max-width: 1024px) {
  main {
    grid-template-columns: 1fr;
  }

  .sidebar {
    min-width: auto;
  }

  .sidebar-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
  }

  .sidebar-section > * {
    margin-bottom: 0;
  }

  .stats-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .stat-full {
    grid-column: span 1;
  }
}

@media (max-width: 768px) {
  nav {
    flex-direction: column;
    text-align: center;
  }

  .nav-links {
    justify-content: center;
    gap: 15px;
  }

  .nav-links a {
    font-size: 14px;
  }

  .section-title {
    font-size: 26px;
  }

  .hot-grid {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 15px;
  }

  .card-body {
    padding: 12px;
  }

  .card-title {
    font-size: 16px;
  }

  .recommend-grid {
    grid-template-columns: 1fr;
  }

  .character-grid {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 15px;
  }

  .character-card {
    padding: 15px;
  }

  .character-avatar {
    width: 90px;
    height: 90px;
  }

  .detail-section,
  .platform-section {
    padding: 20px;
  }

  .download-section {
    padding: 30px 20px;
  }

  .download-buttons {
    flex-direction: column;
    align-items: center;
  }

  .btn-download {
    width: 100%;
    max-width: 280px;
    text-align: center;
    padding: 12px 30px;
    font-size: 16px;
  }

  .comments-grid {
    grid-template-columns: 1fr;
  }

  .sidebar-section {
    display: block;
  }

  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }

  .stat-full {
    grid-column: span 2;
  }

  .footer-links {
    gap: 15px;
  }
}

@media (max-width: 480px) {
  main {
    padding: 15px;
    gap: 20px;
  }

  .logo {
    font-size: 24px;
  }

  .nav-links {
    gap: 10px;
  }

  .nav-links a {
    font-size: 13px;
  }

  .section-title {
    font-size: 22px;
    padding-left: 10px;
  }

  .hot-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .card-body {
    padding: 10px;
  }

  .card-title {
    font-size: 14px;
  }

  .card-text {
    font-size: 12px;
  }

  .card-date {
    font-size: 11px;
  }

  .card-tag {
    font-size: 10px;
    padding: 2px 8px;
  }

  .character-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .character-card {
    padding: 12px;
  }

  .character-avatar {
    width: 70px;
    height: 70px;
  }

  .character-name {
    font-size: 14px;
  }

  .character-role,
  .character-ability {
    font-size: 11px;
  }

  .character-desc {
    font-size: 12px;
  }

  .detail-section h3,
  .platform-section h3 {
    font-size: 20px;
  }

  .detail-section p,
  .platform-section p {
    font-size: 14px;
  }

  .download-section h2 {
    font-size: 24px;
  }

  .download-section p {
    font-size: 14px;
  }

  .sidebar-section {
    padding: 15px;
  }

  .sidebar-title {
    font-size: 18px;
  }

  .ranking-list li {
    font-size: 13px;
  }

  .stat-number {
    font-size: 20px;
  }

  .footer-links {
    gap: 10px;
  }

  .footer-links a {
    font-size: 12px;
  }

  .footer-legal {
    gap: 10px;
  }

  .footer-legal a {
    font-size: 12px;
  }
}

/* ===== 滚动动画 ===== */
@media (prefers-reduced-motion: no-preference) {
  .card,
  .character-card,
  .comment-card,
  .detail-section,
  .platform-section,
  .download-section,
  .sidebar-section {
    opacity: 0;
    animation: fadeInUp 0.6s ease forwards;
  }

  .card:nth-child(2),
  .character-card:nth-child(2),
  .comment-card:nth-child(2) {
    animation-delay: 0.1s;
  }

  .card:nth-child(3),
  .character-card:nth-child(3),
  .comment-card:nth-child(3) {
    animation-delay: 0.2s;
  }

  .card:nth-child(4),
  .character-card:nth-child(4),
  .comment-card:nth-child(4) {
    animation-delay: 0.3s;
  }

  .card:nth-child(5),
  .character-card:nth-child(5),
  .comment-card:nth-child(5) {
    animation-delay: 0.4s;
  }

  .card:nth-child(6),
  .character-card:nth-child(6),
  .comment-card:nth-child(6) {
    animation-delay: 0.5s;
  }

  .card:nth-child(7),
  .character-card:nth-child(7),
  .comment-card:nth-child(7) {
    animation-delay: 0.6s;
  }

  .card:nth-child(8),
  .character-card:nth-child(8),
  .comment-card:nth-child(8) {
    animation-delay: 0.7s;
  }

  .card:nth-child(9),
  .character-card:nth-child(9),
  .comment-card:nth-child(9) {
    animation-delay: 0.8s;
  }

  .card:nth-child(10),
  .character-card:nth-child(10),
  .comment-card:nth-child(10) {
    animation-delay: 0.9s;
  }

  .card:nth-child(11),
  .character-card:nth-child(11),
  .comment-card:nth-child(11) {
    animation-delay: 1s;
  }

  .card:nth-child(12),
  .character-card:nth-child(12),
  .comment-card:nth-child(12) {
    animation-delay: 1.1s;
  }
}

/* ===== 暗色模式优化 ===== */
@media (prefers-color-scheme: dark) {
  :root {
    --bg-primary: #0a0a18;
    --bg-secondary: #14142e;
    --bg-card: #1a1a35;
    --bg-card-alt: #1c1c3e;
    --border-color: #2d2d55;
    --text-primary: #f0f0ff;
    --text-secondary: #d0d0e8;
    --text-muted: #8888aa;
    --accent: #8b5cf6;
    --accent-light: #a78bfa;
    --accent-dark: #7c3aed;
  }
}

/* ===== 滚动条美化 ===== */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
  background: var(--accent);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-light);
}

/* ===== 选中文本样式 ===== */
::selection {
  background: var(--accent);
  color: #ffffff;
}

/* ===== 焦点可见性 ===== */
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent-light);
  outline-offset: 2px;
}

/* ===== 毛玻璃效果 ===== */
.glass-effect {
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* ===== 渐变Banner ===== */
.gradient-banner {
  background: linear-gradient(135deg, #1a1a35 0%, #14142e 50%, #0d0d20 100%);
  position: relative;
  overflow: hidden;
}

.gradient-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 60%;
  height: 200%;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.1) 0%, transparent 70%);
  animation: pulse 4s ease-in-out infinite;
}

/* ===== 响应式图片 ===== */
img {
  object-fit: cover;
}

/* ===== 链接悬停效果 ===== */
.hover-underline {
  position: relative;
}

.hover-underline::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-light);
  transition: width 0.3s ease;
}

.hover-underline:hover::after {
  width: 100%;
}

/* ===== 卡片悬停增强 ===== */
.card:hover .card-tag {
  background: var(--accent-light);
  transform: scale(1.05);
}

.card:hover .card-title {
  color: var(--accent-light);
}

/* ===== 统计数字动画 ===== */
.stat-number {
  animation: fadeInUp 0.6s ease both;
}

/* ===== 底部版权 ===== */
.footer-copyright {
  letter-spacing: 0.5px;
}

/* ===== 响应式导航 ===== */
@media (max-width: 600px) {
  .nav-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    width: 100%;
  }

  .nav-links a {
    text-align: center;
    font-size: 13px;
    padding: 8px 4px;
    background: rgba(139, 92, 246, 0.1);
    border-radius: 8px;
    transition: var(--transition);
  }

  .nav-links a:hover {
    background: rgba(139, 92, 246, 0.2);
    color: var(--accent-light);
  }
}

/* ===== 无障碍支持 ===== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}
```