/* ============================================
   汗汗漫画 - 完整样式表
   风格：梦幻紫罗兰 + 暗色模式
   ============================================ */

/* ---------- CSS变量与主题 ---------- */
:root {
  --primary: #7C5CFC;
  --primary-light: #9B85FF;
  --primary-dark: #6B4CFF;
  --secondary: #4A4AF0;
  --accent: #FF6B9D;
  --bg: #FFFFFF;
  --bg-alt: #F8F4FF;
  --bg-hero: linear-gradient(135deg, #F0EBFF 0%, #E8E0FF 100%);
  --text: #1A1A2E;
  --text-light: #2D2D44;
  --card-bg: #F8F4FF;
  --card-hover: rgba(124, 92, 252, 0.12);
  --shadow-sm: 0 4px 15px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 8px 25px rgba(124, 92, 252, 0.15);
  --shadow-lg: 0 12px 35px rgba(124, 92, 252, 0.25);
  --glass-bg: rgba(255, 255, 255, 0.7);
  --glass-border: rgba(255, 255, 255, 0.3);
  --footer-bg: #1E1040;
  --footer-text: #B8B8F0;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

[data-theme="dark"] {
  --bg: #0F0A1E;
  --bg-alt: #1A1230;
  --bg-hero: linear-gradient(135deg, #1A1230 0%, #241A3E 100%);
  --text: #F0EBFF;
  --text-light: #C4B8E8;
  --card-bg: #1E1535;
  --card-hover: rgba(124, 92, 252, 0.25);
  --shadow-sm: 0 4px 15px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 25px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 12px 35px rgba(0, 0, 0, 0.5);
  --glass-bg: rgba(30, 21, 53, 0.7);
  --glass-border: rgba(124, 92, 252, 0.2);
  --footer-bg: #0A0618;
  --footer-text: #8B7FB8;
}

/* ---------- 基础重置 ---------- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
  transition: background-color 0.4s ease, color 0.4s ease;
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

/* ---------- 容器 ---------- */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
}

/* ---------- 滚动条美化 ---------- */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: 5px;
}

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

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

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

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

@keyframes glow {
  0%, 100% {
    box-shadow: 0 4px 15px rgba(124, 92, 252, 0.3);
  }
  50% {
    box-shadow: 0 8px 30px rgba(124, 92, 252, 0.6);
  }
}

@keyframes shimmer {
  0% {
    background-position: -1000px 0;
  }
  100% {
    background-position: 1000px 0;
  }
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

/* ---------- 滚动动画类 ---------- */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- 头部导航 ---------- */
header {
  background: linear-gradient(135deg, #7C5CFC 0%, #4A4AF0 100%);
  padding: 20px 0;
  box-shadow: 0 4px 20px rgba(124, 92, 252, 0.3);
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: var(--transition);
}

header:hover {
  box-shadow: 0 6px 30px rgba(124, 92, 252, 0.5);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.logo h1 {
  font-size: 2.2rem;
  color: #FFFFFF;
  font-weight: 800;
  letter-spacing: 2px;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
  animation: glow 3s ease-in-out infinite;
  transition: var(--transition);
}

.logo h1:hover {
  transform: scale(1.02);
  text-shadow: 0 0 20px rgba(255, 255, 255, 0.5);
}

nav ul {
  display: flex;
  list-style: none;
  gap: 20px;
  flex-wrap: wrap;
}

nav ul li a {
  color: #FFFFFF;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  padding: 8px 16px;
  border-radius: 25px;
  transition: var(--transition);
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
}

nav ul li a::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;
}

nav ul li a:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(255, 255, 255, 0.2);
}

nav ul li a:hover::before {
  left: 100%;
}

/* ---------- Hero区域 ---------- */
.hero {
  background: var(--bg-hero);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: background 0.4s ease;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(124, 92, 252, 0.1) 0%, transparent 70%);
  animation: float 15s ease-in-out infinite;
}

.hero h2 {
  font-size: 2.5rem;
  color: #0D0820;
  margin-bottom: 20px;
  font-weight: 800;
  animation: fadeInUp 0.8s ease;
  position: relative;
  z-index: 1;
}

.hero p {
  font-size: 1.2rem;
  color: var(--text-light);
  max-width: 800px;
  margin: 0 auto;
  animation: fadeInUp 1s ease 0.2s both;
  position: relative;
  z-index: 1;
  line-height: 1.8;
}

/* ---------- 通用区块 ---------- */
.section {
  padding: 80px 0;
  position: relative;
}

.section-title {
  font-size: 2rem;
  color: var(--text);
  margin-bottom: 50px;
  text-align: center;
  font-weight: 800;
  position: relative;
  transition: color 0.4s ease;
}

.section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  margin: 15px auto 0;
  border-radius: 2px;
  transition: width 0.4s ease;
}

.section-title:hover::after {
  width: 120px;
}

/* ---------- 网格布局 ---------- */
.grid {
  display: grid;
  gap: 30px;
}

.grid-6 {
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
}

/* ---------- 卡片样式 ---------- */
.card {
  background: var(--card-bg);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  border: 1px solid transparent;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(124, 92, 252, 0.05), transparent);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}

.card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-md);
  border-color: rgba(124, 92, 252, 0.2);
}

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

.card img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

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

.card-body {
  padding: 20px;
  position: relative;
  z-index: 1;
}

.card h3 {
  font-size: 1.2rem;
  color: var(--text);
  margin-bottom: 8px;
  font-weight: 700;
  transition: color 0.3s;
}

.card:hover h3 {
  color: var(--primary);
}

.card p {
  color: var(--text-light);
  font-size: 0.95rem;
  margin-bottom: 6px;
  transition: color 0.3s;
}

.card .meta {
  color: var(--secondary);
  font-size: 0.9rem;
  font-weight: 600;
}

/* ---------- 区块交替背景 ---------- */
.content-section {
  background: var(--bg);
  transition: background 0.4s ease;
}

.content-section-alt {
  background: var(--bg-alt);
  transition: background 0.4s ease;
}

/* ---------- 详情框 ---------- */
.detail-box {
  background: var(--bg);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(124, 92, 252, 0.1);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.detail-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s ease;
}

.detail-box:hover::before {
  transform: scaleX(1);
}

.detail-box:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.detail-box h3 {
  font-size: 1.5rem;
  color: var(--text);
  margin-bottom: 20px;
  font-weight: 700;
  position: relative;
  padding-bottom: 10px;
}

.detail-box h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 3px;
  background: var(--primary);
  border-radius: 2px;
}

.detail-box p {
  color: var(--text);
  margin-bottom: 15px;
  font-size: 1.05rem;
  line-height: 1.8;
}

/* ---------- 角色卡片 ---------- */
.char-card {
  text-align: center;
  background: var(--bg);
  border-radius: var(--radius-md);
  padding: 25px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid rgba(124, 92, 252, 0.08);
  position: relative;
  overflow: hidden;
}

.char-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transition: transform 0.4s;
}

.char-card:hover {
  transform: scale(1.03);
  box-shadow: var(--shadow-md);
  border-color: rgba(124, 92, 252, 0.2);
}

.char-card:hover::before {
  transform: scaleX(1);
}

.char-card img {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 15px;
  border: 3px solid var(--primary);
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(124, 92, 252, 0.3);
}

.char-card:hover img {
  transform: scale(1.08);
  box-shadow: 0 8px 25px rgba(124, 92, 252, 0.5);
  animation: pulse 2s ease-in-out infinite;
}

.char-card h3 {
  color: var(--text);
  font-size: 1.2rem;
  margin-bottom: 5px;
  font-weight: 700;
}

.char-card .role {
  color: var(--primary);
  font-weight: 600;
  margin-bottom: 10px;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.char-card p {
  color: var(--text-light);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ---------- 平台特性 ---------- */
.platform-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.feature {
  background: var(--card-bg);
  padding: 30px;
  border-radius: var(--radius-md);
  text-align: center;
  transition: var(--transition);
  border: 1px solid transparent;
}

.feature:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: rgba(124, 92, 252, 0.2);
}

.feature h3 {
  color: var(--text);
  font-size: 1.3rem;
  margin-bottom: 10px;
  font-weight: 700;
}

.feature p {
  color: var(--text-light);
  line-height: 1.6;
}

/* ---------- 按钮 ---------- */
.download-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 30px;
}

.btn {
  display: inline-block;
  padding: 16px 40px;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: 700;
  text-decoration: none;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  border: none;
  cursor: pointer;
  letter-spacing: 1px;
}

.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;
}

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

.btn-primary {
  background: var(--primary);
  color: #FFFFFF;
  box-shadow: 0 4px 15px rgba(124, 92, 252, 0.4);
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(124, 92, 252, 0.5);
}

.btn-secondary {
  background: var(--secondary);
  color: #FFFFFF;
  box-shadow: 0 4px 15px rgba(74, 74, 240, 0.4);
}

.btn-secondary:hover {
  background: #3A3AE0;
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(74, 74, 240, 0.5);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}

.btn-outline:hover {
  background: var(--primary);
  color: #FFFFFF;
  transform: translateY(-3px);
}

/* ---------- 用户评论 ---------- */
.review-card {
  background: var(--bg);
  border-radius: var(--radius-md);
  padding: 25px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid rgba(124, 92, 252, 0.08);
  position: relative;
}

.review-card::before {
  content: '"';
  position: absolute;
  top: 10px;
  right: 20px;
  font-size: 4rem;
  color: var(--primary);
  opacity: 0.1;
  font-family: Georgia, serif;
  line-height: 1;
}

.review-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: rgba(124, 92, 252, 0.15);
}

.review-header {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 15px;
}

.review-header img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--primary);
  box-shadow: 0 2px 10px rgba(124, 92, 252, 0.2);
}

.review-header .name {
  font-weight: 700;
  color: var(--text);
  font-size: 1rem;
}

.review-header .time {
  color: var(--primary);
  font-size: 0.85rem;
  margin-top: 2px;
}

.review-content {
  color: var(--text);
  font-size: 0.95rem;
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

/* ---------- 侧边栏布局 ---------- */
.layout-sidebar {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: 40px;
  align-items: start;
}

.sidebar-card {
  background: var(--card-bg);
  border-radius: var(--radius-md);
  padding: 25px;
  margin-bottom: 25px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid rgba(124, 92, 252, 0.08);
}

.sidebar-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.sidebar-card h3 {
  color: var(--text);
  font-size: 1.2rem;
  margin-bottom: 20px;
  font-weight: 700;
  border-bottom: 2px solid var(--primary);
  padding-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.sidebar-card h3::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--primary);
  border-radius: 50%;
  display: inline-block;
  animation: pulse 2s ease-in-out infinite;
}

/* ---------- 排行榜 ---------- */
.rank-list {
  list-style: none;
}

.rank-list li {
  padding: 12px 10px;
  border-bottom: 1px solid rgba(124, 92, 252, 0.1);
  color: var(--text);
  font-size: 0.95rem;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 10px;
  border-radius: 8px;
  cursor: pointer;
}

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

.rank-list li:hover {
  background: rgba(124, 92, 252, 0.05);
  padding-left: 15px;
  color: var(--primary);
}

.rank-list .rank-num {
  display: inline-block;
  width: 25px;
  height: 25px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #FFFFFF;
  text-align: center;
  line-height: 25px;
  border-radius: 5px;
  margin-right: 10px;
  font-weight: 700;
  font-size: 0.8rem;
  flex-shrink: 0;
  box-shadow: 0 2px 5px rgba(124, 92, 252, 0.3);
}

.rank-list li:nth-child(1) .rank-num {
  background: linear-gradient(135deg, #FFD700, #FFA500);
}

.rank-list li:nth-child(2) .rank-num {
  background: linear-gradient(135deg, #C0C0C0, #A8A8A8);
}

.rank-list li:nth-child(3) .rank-num {
  background: linear-gradient(135deg, #CD7F32, #B87333);
}

/* ---------- 统计 ---------- */
.stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}

.stat-item {
  background: var(--bg);
  padding: 20px;
  border-radius: var(--radius-md);
  text-align: center;
  transition: var(--transition);
  border: 1px solid rgba(124, 92, 252, 0.1);
  position: relative;
  overflow: hidden;
}

.stat-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transition: transform 0.4s;
}

.stat-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
}

.stat-item:hover::before {
  transform: scaleX(1);
}

.stat-item .num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
  display: block;
  margin-bottom: 5px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-item .label {
  color: var(--text-light);
  font-size: 0.9rem;
  font-weight: 500;
}

/* ---------- 页脚 ---------- */
footer {
  background: var(--footer-bg);
  color: #FFFFFF;
  padding: 60px 0 20px;
  position: relative;
  overflow: hidden;
}

footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent), var(--primary));
  background-size: 200% 100%;
  animation: shimmer 3s linear infinite;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.footer-grid h4 {
  color: #FFFFFF;
  font-size: 1.1rem;
  margin-bottom: 15px;
  font-weight: 700;
  position: relative;
  padding-bottom: 10px;
}

.footer-grid h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--primary);
}

.footer-grid a {
  color: var(--footer-text);
  text-decoration: none;
  display: block;
  margin-bottom: 8px;
  transition: var(--transition);
  padding: 3px 0;
}

.footer-grid a:hover {
  color: #FFFFFF;
  text-decoration: none;
  padding-left: 10px;
  transform: translateX(5px);
}

.copyright {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--footer-text);
  font-size: 0.9rem;
}

.copyright p {
  margin-bottom: 5px;
}

/* ---------- 友情链接 ---------- */
.friend-links {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  justify-content: center;
  margin-bottom: 30px;
}

.friend-links a {
  color: var(--footer-text);
  text-decoration: none;
  padding: 5px 12px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: var(--transition);
  font-size: 0.9rem;
}

.friend-links a:hover {
  color: #FFFFFF;
  background: rgba(124, 92, 252, 0.3);
  border-color: var(--primary);
  transform: translateY(-2px);
}

/* ---------- 法律链接 ---------- */
.legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
  margin-bottom: 20px;
}

.legal-links a {
  color: var(--footer-text);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition);
  position: relative;
}

.legal-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--primary);
  transition: width 0.3s;
}

.legal-links a:hover {
  text-decoration: none;
  color: #FFFFFF;
}

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

/* ---------- 暗色模式切换按钮 ---------- */
.theme-toggle {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--primary);
  color: #FFFFFF;
  border: none;
  cursor: pointer;
  font-size: 1.5rem;
  box-shadow: 0 4px 15px rgba(124, 92, 252, 0.4);
  transition: var(--transition);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.theme-toggle:hover {
  transform: rotate(180deg) scale(1.1);
  box-shadow: 0 8px 25px rgba(124, 92, 252, 0.6);
}

/* ---------- 响应式适配 ---------- */
@media (max-width: 1024px) {
  .layout-sidebar {
    grid-template-columns: 1fr;
  }

  .grid-3 {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  }
}

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

  nav ul {
    justify-content: center;
    gap: 10px;
  }

  nav ul li a {
    font-size: 0.9rem;
    padding: 6px 12px;
  }

  .hero {
    padding: 50px 0;
  }

  .hero h2 {
    font-size: 1.8rem;
    line-height: 1.3;
  }

  .hero p {
    font-size: 1rem;
    padding: 0 15px;
  }

  .section {
    padding: 50px 0;
  }

  .section-title {
    font-size: 1.5rem;
    margin-bottom: 35px;
  }

  .layout-sidebar {
    grid-template-columns: 1fr;
  }

  .detail-box {
    padding: 25px;
  }

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

  .btn {
    width: 100%;
    text-align: center;
    padding: 14px 30px;
  }

  .grid-6 {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 15px;
  }

  .grid-4 {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 15px;
  }

  .grid-3 {
    grid-template-columns: 1fr;
  }

  .card-body {
    padding: 15px;
  }

  .card h3 {
    font-size: 1rem;
  }

  .card p {
    font-size: 0.85rem;
  }

  .char-card img {
    width: 120px;
    height: 120px;
  }

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

  .stat-item .num {
    font-size: 1.5rem;
  }

  .theme-toggle {
    bottom: 20px;
    right: 20px;
    width: 45px;
    height: 45px;
    font-size: 1.2rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 15px;
  }

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

  .hero h2 {
    font-size: 1.5rem;
  }

  .hero p {
    font-size: 0.95rem;
  }

  .grid-6 {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .grid-4 {
    grid-template-columns: 1fr;
  }

  .card-body {
    padding: 12px;
  }

  .detail-box {
    padding: 20px;
  }

  .detail-box h3 {
    font-size: 1.3rem;
  }

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

  .review-card {
    padding: 20px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .friend-links {
    gap: 10px;
  }

  .legal-links {
    gap: 15px;
    font-size: 0.85rem;
  }
}

/* ---------- 无障碍与可访问性 ---------- */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 2px;
}

/* ---------- 打印样式 ---------- */
@media print {
  header,
  footer,
  .theme-toggle,
  .hero,
  .download-buttons {
    display: none !important;
  }

  body {
    background: #FFFFFF;
    color: #000000;
  }

  .container {
    max-width: 100%;
    padding: 0;
  }
}