```css
/* =========================================
   妖精视频 waglo.cn - 完整样式表
   深色赛博动漫主题 | 自适应响应式
   ========================================= */

/* ---------- 全局重置与基础 ---------- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg-primary: #0a0e1a;
  --bg-secondary: #12162a;
  --bg-card: #1a1f3a;
  --bg-card-hover: #20264a;
  --bg-nav: #0d1224;
  --border-color: #2a2f55;
  --border-glow: rgba(139, 92, 246, 0.4);
  --text-primary: #eaeaf6;
  --text-secondary: #b0b8d0;
  --text-muted: #7a82a0;
  --accent: #8b5cf6;
  --accent-light: #a78bfa;
  --accent-dark: #6d28d9;
  --accent-glow: rgba(139, 92, 246, 0.3);
  --gradient-main: linear-gradient(135deg, #8b5cf6 0%, #6366f1 50%, #a78bfa 100%);
  --gradient-text: linear-gradient(135deg, #c4b5fd, #818cf8, #a78bfa);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-hover: 0 12px 40px rgba(139, 92, 246, 0.25);
  --blur-bg: rgba(18, 22, 42, 0.7);
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 28px;
  --font-sans: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

html {
  scroll-behavior: smooth;
  scrollbar-color: var(--accent-dark) var(--bg-primary);
}

body {
  background: var(--bg-primary);
  font-family: var(--font-sans);
  color: var(--text-primary);
  line-height: 1.7;
  padding: 0 20px;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

/* 全局背景光晕与纹理 */
body::before {
  content: '';
  position: fixed;
  top: -20%;
  right: -10%;
  width: 60vw;
  height: 60vw;
  background: radial-gradient(circle at center, rgba(139, 92, 246, 0.12) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

body::after {
  content: '';
  position: fixed;
  bottom: -20%;
  left: -10%;
  width: 50vw;
  height: 50vw;
  background: radial-gradient(circle at center, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.container {
  max-width: 1360px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

/* 自定义滚动条 */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--accent-dark);
  border-radius: 8px;
  border: 2px solid var(--bg-primary);
}

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

/* 通用链接样式 */
a {
  color: var(--accent-light);
  text-decoration: none;
  transition: all 0.3s ease;
  position: relative;
}

a:hover {
  color: #c4b5fd;
  text-shadow: 0 0 12px rgba(167, 139, 250, 0.3);
}

/* 通用图片 */
img {
  max-width: 100%;
  display: block;
  background: #1e2440;
}

/* ---------- 头部导航 ---------- */
header {
  background: var(--blur-bg);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--border-color);
  border-top: none;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  padding: 16px 32px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  margin-bottom: 24px;
}

.logo h1 {
  font-size: 2.4rem;
  font-weight: 800;
  letter-spacing: 1px;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  margin: 0;
  position: relative;
  display: inline-block;
}

.logo h1::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gradient-main);
  border-radius: 2px;
  opacity: 0.6;
}

nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
}

nav a {
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 1rem;
  padding: 8px 16px;
  border-radius: 40px;
  border: 1px solid transparent;
  transition: all 0.3s ease;
}

nav a:hover {
  color: #fff;
  background: rgba(139, 92, 246, 0.15);
  border-color: var(--border-glow);
  text-shadow: none;
}

nav a.active {
  color: #fff;
  background: var(--gradient-main);
  border-color: transparent;
  box-shadow: 0 4px 20px rgba(139, 92, 246, 0.4);
}

/* ---------- 卡片通用 ---------- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.05), transparent);
  transition: left 0.6s ease;
}

.card:hover::before {
  left: 100%;
}

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

/* 卡片图片 */
.card img {
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: transform 0.5s ease;
}

.card:hover img {
  transform: scale(1.03);
}

/* 卡片标题 */
.card h4 {
  font-size: 1.3rem;
  margin-top: 14px;
  margin-bottom: 6px;
  color: var(--text-primary);
  font-weight: 600;
  line-height: 1.4;
}

.card h3 {
  font-size: 1.4rem;
  color: var(--text-primary);
}

/* 元信息 */
.meta {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-top: 4px;
  line-height: 1.5;
}

/* 标签 */
.badge {
  background: rgba(139, 92, 246, 0.15);
  color: var(--accent-light);
  padding: 3px 12px;
  border-radius: 30px;
  font-size: 0.78rem;
  display: inline-block;
  margin: 6px 6px 0 0;
  border: 1px solid rgba(139, 92, 246, 0.3);
  backdrop-filter: blur(4px);
  font-weight: 500;
}

/* ---------- 区块标题 ---------- */
.section-title {
  font-size: 2.4rem;
  margin: 48px 0 28px;
  color: var(--text-primary);
  position: relative;
  padding-left: 24px;
  font-weight: 700;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
}

.section-title::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 60%;
  background: var(--gradient-main);
  border-radius: 6px;
  box-shadow: 0 0 20px var(--accent-glow);
}

.section-title::after {
  content: '';
  flex: 1;
  max-width: 300px;
  height: 1px;
  background: linear-gradient(90deg, var(--accent-dark), transparent);
  margin-left: 24px;
  opacity: 0.4;
}

/* ---------- 漫画网格 ---------- */
.grid-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 24px;
}

.grid-list .card {
  padding: 12px;
}

.grid-list .card img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  background: #1c2240;
}

.grid-list .card h4 {
  font-size: 1.1rem;
  margin-top: 10px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ---------- 精品推荐 ---------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 28px;
}

.feature-grid .card {
  padding: 18px;
}

.feature-grid img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

.feature-grid .card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin: 8px 0;
  line-height: 1.6;
}

/* ---------- 侧边栏布局 ---------- */
.layout-with-sidebar {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  margin: 40px 0;
}

.main-content {
  flex: 2;
  min-width: 300px;
}

.sidebar {
  flex: 1;
  min-width: 260px;
  background: var(--blur-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 28px;
  height: fit-content;
  position: sticky;
  top: 120px;
  box-shadow: var(--shadow-card);
}

.sidebar h3 {
  font-size: 1.4rem;
  border-bottom: 2px solid var(--accent);
  padding-bottom: 12px;
  margin-bottom: 16px;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.sidebar ul {
  list-style: none;
}

.sidebar li {
  padding: 12px 8px;
  border-bottom: 1px solid rgba(42, 47, 85, 0.8);
  color: var(--text-secondary);
  font-size: 0.95rem;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 8px;
}

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

.sidebar li:hover {
  color: var(--text-primary);
  background: rgba(139, 92, 246, 0.08);
  border-radius: 8px;
  padding-left: 14px;
}

/* ---------- 详情区 ---------- */
.detail-area {
  background: var(--bg-secondary);
  padding: 40px;
  border-radius: var(--radius-lg);
  margin: 48px 0;
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
}

.detail-area::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.detail-area article {
  position: relative;
  z-index: 1;
}

.detail-area h3 {
  font-size: 2rem;
  color: var(--accent-light);
  margin-bottom: 20px;
  border-left: 4px solid var(--accent);
  padding-left: 16px;
}

.detail-area p {
  margin-bottom: 16px;
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.9;
}

.detail-area strong {
  color: var(--accent-light);
  font-weight: 600;
}

/* ---------- 角色卡片 ---------- */
.char-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 28px;
  margin: 24px 0 48px;
}

.char-card {
  text-align: center;
  padding: 28px 20px;
}

.char-card img {
  width: 160px;
  height: 160px;
  object-fit: cover;
  border-radius: 50%;
  border: 3px solid var(--accent);
  margin: 0 auto 16px;
  display: block;
  transition: all 0.5s ease;
  box-shadow: 0 0 0 4px rgba(139, 92, 246, 0.2);
}

.char-card:hover img {
  transform: scale(1.05);
  border-color: var(--accent-light);
  box-shadow: 0 0 0 6px rgba(139, 92, 246, 0.3), 0 8px 30px var(--accent-glow);
}

.char-card h4 {
  font-size: 1.3rem;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.char-card p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ---------- 平台介绍 ---------- */
.platform-section {
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  padding: 40px;
  margin: 32px 0;
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
}

.platform-section::after {
  content: '';
  position: absolute;
  bottom: -50px;
  right: -50px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, transparent 70%);
  border-radius: 50%;
}

.platform-section p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.9;
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}

/* ---------- 下载区 ---------- */
.download-section {
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1px solid var(--border-color);
  margin: 32px 0;
  position: relative;
  overflow: hidden;
}

.download-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -20%;
  width: 80%;
  height: 200%;
  background: linear-gradient(45deg, transparent, rgba(139, 92, 246, 0.05), transparent);
  animation: shimmer 4s infinite;
}

@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.download-section h3 {
  font-size: 2rem;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.download-section p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  margin-bottom: 24px;
}

/* 按钮组 */
.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 24px;
  position: relative;
  z-index: 2;
}

.btn {
  background: var(--gradient-main);
  color: #fff !important;
  padding: 16px 36px;
  border-radius: 60px;
  font-weight: 600;
  border: none;
  font-size: 1.1rem;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  display: inline-block;
  text-align: center;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(139, 92, 246, 0.3);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}

.btn:hover::before {
  left: 100%;
}

.btn:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 30px rgba(139, 92, 246, 0.5);
  background: linear-gradient(135deg, #a78bfa, #8b5cf6);
  color: #fff;
}

.btn:active {
  transform: translateY(-1px) scale(0.98);
}

/* ---------- 评论 ---------- */
.comment-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin: 16px 0;
  transition: all 0.3s ease;
  position: relative;
}

.comment-card:hover {
  border-color: var(--accent);
  box-shadow: 0 4px 20px rgba(139, 92, 246, 0.1);
  transform: translateX(4px);
}

.comment-user {
  color: var(--accent-light);
  font-weight: 600;
  font-size: 1.1rem;
  display: inline-block;
}

.comment-time {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-left: 12px;
}

.comment-content {
  color: var(--text-secondary);
  margin-top: 8px;
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ---------- 底部 ---------- */
footer {
  background: var(--bg-nav);
  padding: 40px 24px 30px;
  margin-top: 60px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  border: 1px solid var(--border-color);
  border-bottom: none;
  text-align: center;
  position: relative;
  overflow: hidden;
}

footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}

.footer-links {
  margin-bottom: 20px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}

.footer-links a {
  color: var(--accent-light);
  margin: 0 8px;
  font-size: 0.95rem;
  opacity: 0.9;
}

.footer-links a:hover {
  opacity: 1;
  text-shadow: 0 0 12px rgba(167, 139, 250, 0.4);
}

.footer-links span {
  color: var(--text-muted);
}

.copyright {
  color: var(--text-muted);
  margin-top: 16px;
  font-size: 0.9rem;
  line-height: 2;
}

/* ---------- 动画辅助 ---------- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}

/* 滚动入场动画 */
@keyframes scrollReveal {
  from {
    opacity: 0;
    transform: translateY(40px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* 页面上所有主要区块添加滚动动画 */
main section,
.layout-with-sidebar,
.detail-area,
.platform-section,
.download-section,
#comments .comment-card,
.char-grid .card,
.grid-list .card,
.feature-grid .card {
  animation: scrollReveal 0.8s ease-out both;
  animation-timeline: view();
  animation-range: entry 0% entry 40%;
}

/* 备用滚动动画 */
@supports not (animation-timeline: view()) {
  .card {
    transition: all 0.4s ease;
  }
}

/* ---------- 响应式优化 ---------- */
@media (max-width: 1200px) {
  body {
    padding: 0 16px;
  }

  .grid-list {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 20px;
  }

  .feature-grid {
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 24px;
  }
}

@media (max-width: 992px) {
  .layout-with-sidebar {
    flex-direction: column;
  }

  .sidebar {
    position: static;
    width: 100%;
    order: -1;
  }

  .sidebar h3 {
    font-size: 1.2rem;
  }

  .section-title {
    font-size: 2rem;
  }
}

@media (max-width: 768px) {
  body {
    padding: 0 12px;
  }

  header {
    flex-direction: column;
    align-items: flex-start;
    padding: 16px 20px;
    position: relative;
    top: 0;
  }

  .logo h1 {
    font-size: 2rem;
  }

  nav {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  nav ul {
    flex-wrap: nowrap;
    gap: 8px;
    padding-bottom: 8px;
  }

  nav a {
    font-size: 0.9rem;
    padding: 6px 14px;
    white-space: nowrap;
  }

  .grid-list {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 16px;
  }

  .grid-list .card h4 {
    font-size: 1rem;
  }

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

  .feature-grid img {
    height: 180px;
  }

  .detail-area,
  .platform-section,
  .download-section {
    padding: 24px;
    border-radius: var(--radius-md);
  }

  .detail-area h3 {
    font-size: 1.6rem;
  }

  .char-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 20px;
  }

  .char-card img {
    width: 130px;
    height: 130px;
  }

  .btn {
    padding: 14px 28px;
    font-size: 1rem;
    width: 100%;
  }

  .btn-group {
    gap: 16px;
  }

  .section-title {
    font-size: 1.8rem;
    padding-left: 16px;
    margin: 36px 0 20px;
  }

  .section-title::after {
    display: none;
  }

  .comment-card {
    padding: 16px;
  }

  footer {
    padding: 30px 16px 20px;
  }

  .footer-links {
    gap: 4px;
  }

  .footer-links a {
    margin: 0 4px;
    font-size: 0.85rem;
  }
}

@media (max-width: 480px) {
  body {
    padding: 0 8px;
  }

  .logo h1 {
    font-size: 1.8rem;
  }

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

  .grid-list .card {
    padding: 8px;
  }

  .grid-list .card h4 {
    font-size: 0.95rem;
    margin-top: 8px;
  }

  .grid-list .card .meta {
    font-size: 0.75rem;
  }

  .badge {
    font-size: 0.7rem;
    padding: 2px 8px;
  }

  .feature-grid .card {
    padding: 12px;
  }

  .feature-grid img {
    height: 160px;
  }

  .detail-area,
  .platform-section,
  .download-section {
    padding: 16px;
  }

  .detail-area h3 {
    font-size: 1.4rem;
  }

  .detail-area p {
    font-size: 0.95rem;
  }

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

  .char-card {
    padding: 16px 8px;
  }

  .char-card img {
    width: 100px;
    height: 100px;
  }

  .char-card h4 {
    font-size: 1.1rem;
  }

  .char-card p {
    font-size: 0.8rem;
  }

  .comment-user {
    font-size: 1rem;
  }

  .comment-time {
    display: block;
    margin-left: 0;
    margin-top: 4px;
  }

  .comment-content {
    font-size: 0.9rem;
  }
}

/* 暗色模式增强（默认即为暗色） */
@media (prefers-color-scheme: light) {
  body {
    background: var(--bg-primary);
  }
}

/* 减少动画偏好 */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* 打印样式 */
@media print {
  header,
  footer,
  .sidebar,
  .btn-group {
    display: none;
  }

  body {
    background: white;
    color: black;
  }

  .card {
    border: 1px solid #ccc;
    break-inside: avoid;
  }
}

/* 额外高亮效果 */
::selection {
  background: var(--accent);
  color: white;
}

/* 链接下划线动画 */
.card a,
.feature-grid a {
  position: relative;
}

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

.card a:hover::after,
.feature-grid a:hover::after {
  width: 100%;
}

/* 卡片装饰光晕 */
.card:nth-child(even)::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.08) 0%, transparent 70%);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.card:nth-child(even):hover::after {
  opacity: 1;
}

/* 漫画封面加载占位动画 */
@keyframes imageShimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

img {
  background: linear-gradient(90deg, #1a1f3a 25%, #242a4a 37%, #1a1f3a 63%);
  background-size: 200% 100%;
  animation: imageShimmer 1.5s infinite;
}

/* 图片加载完成后停止动画 */
img.loaded {
  background: none;
  animation: none;
}

/* 侧边栏小图标装饰 */
.sidebar h3::before {
  content: '◆';
  font-size: 0.8em;
  color: var(--accent);
  margin-right: 8px;
}

/* 平台介绍和下载区的特色列表 */
.platform-section ul,
.download-section ul {
  list-style: none;
  padding: 0;
  margin: 16px 0;
}

.platform-section li,
.download-section li {
  padding: 8px 0;
  color: var(--text-secondary);
  position: relative;
  padding-left: 24px;
}

.platform-section li::before,
.download-section li::before {
  content: '✦';
  position: absolute;
  left: 0;
  color: var(--accent);
}

/* 评论区标题装饰 */
#comments .comment-card:first-child {
  border-top: 2px solid var(--accent);
}

/* 卡片底部渐变 */
.card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-dark), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.card:hover::after {
  opacity: 1;
}

/* 移动端侧边栏隐藏为横向滚动 */
@media (max-width: 768px) {
  .sidebar {
    order: 0;
    margin-bottom: 0;
  }

  .sidebar ul {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
  }

  .sidebar li {
    flex: 1;
    min-width: 140px;
    justify-content: center;
    text-align: center;
    padding: 10px;
  }
}

/* 最终微调 */
.container > section:last-of-type {
  margin-bottom: 40px;
}

/* 确保所有交互元素可访问 */
button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* 滚动进度条 */
@keyframes scrollProgress {
  from { width: 0; }
  to { width: 100%; }
}

body::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: var(--gradient-main);
  z-index: 999;
  animation: scrollProgress linear;
  animation-timeline: scroll(root);
  opacity: 0.8;
}

/* 顶部渐变线 */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-light), var(--accent-dark));
  z-index: 1000;
  opacity: 0.6;
}
```