/* ===== 香香漫画 - 完整样式表 ===== */
:root {
  --primary: #8b5cf6;
  --primary-light: #a78bfa;
  --primary-dark: #6d28d9;
  --accent: #c4b5fd;
  --bg-body: #0a0a18;
  --bg-header: rgba(13, 13, 32, 0.85);
  --bg-card: rgba(26, 26, 53, 0.75);
  --bg-section: rgba(20, 20, 46, 0.8);
  --bg-elevated: rgba(22, 22, 48, 0.9);
  --border-color: rgba(45, 45, 85, 0.6);
  --text-main: #e0e0f0;
  --text-heading: #f0f0ff;
  --text-muted: #8888aa;
  --text-strong: #ffffff;
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 20px rgba(139, 92, 246, 0.15);
  --gradient-primary: linear-gradient(135deg, #7c3aed, #6d28d9);
  --gradient-banner: linear-gradient(145deg, rgba(139, 92, 246, 0.15) 0%, transparent 40%, rgba(167, 139, 250, 0.1) 100%);
  --glass-blur: blur(12px);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 60px;
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --font-display: 'PingFang SC', 'Microsoft YaHei', system-ui, -apple-system, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  background: var(--bg-body);
  background-image: 
    radial-gradient(ellipse at 20% 50%, rgba(139, 92, 246, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(167, 139, 250, 0.05) 0%, transparent 50%);
  color: var(--text-main);
  font-family: var(--font-display);
  line-height: 1.7;
  font-size: 16px;
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* 滚动条 */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg-body);
}
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--primary), var(--primary-dark));
  border-radius: 50px;
  border: 2px solid var(--bg-body);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary-light);
}

a {
  color: var(--primary-light);
  text-decoration: none;
  transition: color var(--transition-fast);
}
a:hover {
  color: var(--accent);
  text-decoration: underline;
}

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

.wrap {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}

/* ===== 头部导航 ===== */
header {
  background: var(--bg-header);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  padding: 16px 0;
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
  transition: all var(--transition-base);
}

.header-flex {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.logo h1 {
  color: var(--text-heading);
  font-size: 2rem;
  letter-spacing: 2px;
  font-weight: 800;
  background: linear-gradient(135deg, #ffffff 0%, var(--primary-light) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 30px rgba(139, 92, 246, 0.3);
  cursor: default;
  transition: transform var(--transition-base);
}
.logo h1:hover {
  transform: scale(1.02);
}

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

nav a {
  color: var(--text-main);
  font-weight: 500;
  padding: 8px 4px;
  border-bottom: 2px solid transparent;
  transition: all var(--transition-fast);
  position: relative;
}

nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width var(--transition-base);
}

nav a:hover {
  color: var(--primary-light);
  border-bottom-color: transparent;
  text-decoration: none;
}
nav a:hover::after {
  width: 100%;
}

nav a.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}
nav a.active::after {
  width: 100%;
}

/* ===== 主区域 ===== */
main {
  padding: 40px 0;
  flex: 1;
}

section {
  margin-bottom: 60px;
  animation: fadeInUp 0.6s ease both;
}

h2 {
  color: var(--text-heading);
  font-size: 2.2rem;
  margin-bottom: 24px;
  border-left: 6px solid var(--primary);
  padding-left: 18px;
  font-weight: 700;
  letter-spacing: 1px;
  position: relative;
}

h2::after {
  content: '';
  position: absolute;
  left: 18px;
  bottom: -8px;
  width: 60px;
  height: 3px;
  background: var(--gradient-primary);
  border-radius: 50px;
  opacity: 0.6;
}

h3 {
  color: var(--text-heading);
  font-size: 1.5rem;
  margin: 25px 0 15px;
  font-weight: 600;
}

p {
  margin-bottom: 12px;
}

/* ===== 卡片网格 ===== */
.grid-card {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 24px;
}

.grid-rec {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 28px;
}

.card {
  background: var(--bg-card);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  position: relative;
  box-shadow: var(--shadow-card);
}

.card:hover {
  border-color: var(--primary);
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 16px 40px rgba(139, 92, 246, 0.25), var(--shadow-glow);
}

.card img {
  width: 100%;
  height: auto;
  min-height: 200px;
  object-fit: cover;
  background: #101025;
  transition: transform 0.5s ease;
}

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

.card-body {
  padding: 16px;
}

.card-title {
  color: var(--text-heading);
  font-weight: 600;
  font-size: 1.1rem;
  margin-bottom: 8px;
  line-height: 1.4;
  transition: color var(--transition-fast);
}

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

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

.badge {
  background: rgba(45, 45, 85, 0.8);
  color: var(--accent);
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.75rem;
  display: inline-block;
  margin-right: 6px;
  margin-bottom: 6px;
  border: 1px solid rgba(139, 92, 246, 0.2);
}

/* ===== 详情区域 ===== */
.detail-wrap {
  background: var(--bg-elevated);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  padding: 40px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}

.detail-wrap::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
}

.detail-wrap h3 {
  font-size: 1.8rem;
  margin-top: 0;
}

.detail-wrap p {
  margin-bottom: 16px;
  line-height: 1.8;
}

.detail-wrap strong {
  color: var(--primary-light);
}

/* ===== 角色卡片 ===== */
.char-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 24px;
}

.char-card {
  background: var(--bg-card);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px 18px;
  text-align: center;
  transition: all var(--transition-base);
}

.char-card:hover {
  border-color: var(--primary);
  transform: translateY(-5px);
  box-shadow: var(--shadow-glow);
}

.char-card img {
  border-radius: 50%;
  margin: 0 auto 16px;
  display: block;
  width: 120px;
  height: 120px;
  object-fit: cover;
  border: 3px solid var(--primary);
  box-shadow: 0 0 20px rgba(139, 92, 246, 0.3);
  transition: transform var(--transition-base);
}

.char-card:hover img {
  transform: scale(1.08);
}

.char-card h3 {
  margin: 12px 0 8px;
  font-size: 1.2rem;
}

.char-card p {
  margin-bottom: 6px;
  font-size: 0.9rem;
  line-height: 1.5;
}

/* ===== 平台介绍 ===== */
.platform-box {
  background: var(--bg-section);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  padding: 40px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}

.platform-box::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.platform-box p {
  font-size: 1.05rem;
  line-height: 1.9;
  position: relative;
  z-index: 1;
}

/* ===== APP按钮 ===== */
.app-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin: 30px 0;
}

.btn {
  background: var(--gradient-primary);
  color: var(--text-strong) !important;
  padding: 14px 36px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 1rem;
  display: inline-block;
  transition: all var(--transition-base);
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(109, 40, 217, 0.4);
  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 ease;
}

.btn:hover {
  background: linear-gradient(135deg, #8b5cf6, #7c3aed);
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(139, 92, 246, 0.5);
  text-decoration: none;
  color: var(--text-strong) !important;
}

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

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

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

.comment-item {
  background: var(--bg-card);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 20px;
  transition: all var(--transition-base);
}

.comment-item:hover {
  border-color: var(--primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow);
}

.comment-user {
  color: var(--primary-light);
  font-weight: 600;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.comment-user::before {
  content: '👤';
  font-size: 0.9em;
}

.comment-time {
  color: var(--text-muted);
  font-size: 0.8rem;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.comment-time::before {
  content: '🕐';
  font-size: 0.9em;
}

.comment-text {
  color: var(--text-main);
  line-height: 1.7;
}

/* ===== 侧边栏 ===== */
aside {
  background: var(--bg-section);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-top: 40px;
  box-shadow: var(--shadow-card);
}

aside h3 {
  color: var(--text-heading);
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 12px;
  margin-top: 0;
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.rank-list {
  list-style: none;
}

.rank-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid rgba(28, 28, 58, 0.6);
  color: var(--text-main);
  transition: all var(--transition-fast);
  cursor: default;
}

.rank-list li:hover {
  padding-left: 8px;
  color: var(--primary-light);
  background: rgba(139, 92, 246, 0.05);
  border-radius: var(--radius-sm);
}

.rank-list .num {
  color: var(--primary);
  font-weight: bold;
  margin-right: 12px;
  min-width: 40px;
  font-size: 1.1rem;
}

.rank-list li:first-child .num {
  color: #f59e0b;
  font-size: 1.2rem;
}

.rank-list li:nth-child(2) .num {
  color: #94a3b8;
}

.rank-list li:nth-child(3) .num {
  color: #b45309;
}

/* ===== 统计卡片 ===== */
.stats {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: 15px 0;
}

.stat-box {
  background: rgba(28, 28, 62, 0.8);
  padding: 16px 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  flex: 1;
  min-width: 120px;
  text-align: center;
  transition: all var(--transition-base);
}

.stat-box:hover {
  border-color: var(--primary);
  transform: scale(1.03);
}

.stat-label {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 4px;
}

.stat-value {
  color: var(--text-heading);
  font-size: 1.8rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary-light), var(--primary));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ===== 页脚 ===== */
footer {
  background: rgba(10, 10, 24, 0.95);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  padding: 40px 0;
  margin-top: 50px;
  border-top: 1px solid rgba(28, 28, 58, 0.8);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
  margin-bottom: 24px;
}

.footer-links a {
  color: var(--primary-light);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
  position: relative;
}

.footer-links a:hover {
  color: var(--accent);
  text-decoration: none;
}

.footer-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--primary);
  transition: width var(--transition-base);
}

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

.footer-copy {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.8;
}

.footer-copy a {
  color: var(--primary-light);
}

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

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

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

/* 滚动动画 - 使用Intersection Observer触发 */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== 响应式设计 ===== */
@media (max-width: 1024px) {
  .grid-card {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  }
  
  .grid-rec {
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  }
  
  h2 {
    font-size: 1.8rem;
  }
  
  .detail-wrap, .platform-box {
    padding: 30px;
  }
}

@media (max-width: 768px) {
  .wrap {
    padding: 0 16px;
  }
  
  header {
    padding: 12px 0;
  }
  
  .header-flex {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  
  nav ul {
    justify-content: center;
    gap: 12px;
  }
  
  nav a {
    font-size: 0.95rem;
    padding: 6px 2px;
  }
  
  h2 {
    font-size: 1.6rem;
    padding-left: 14px;
  }
  
  .grid-card {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 16px;
  }
  
  .grid-rec {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .detail-wrap, .platform-box {
    padding: 24px;
  }
  
  .char-grid {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 16px;
  }
  
  .char-card {
    padding: 16px 12px;
  }
  
  .char-card img {
    width: 100px;
    height: 100px;
  }
  
  .app-buttons {
    flex-direction: column;
    gap: 12px;
  }
  
  .btn {
    width: 100%;
    text-align: center;
  }
  
  .comments-grid {
    grid-template-columns: 1fr;
  }
  
  .stats {
    flex-direction: column;
  }
  
  .stat-box {
    min-width: 100%;
  }
  
  .logo h1 {
    font-size: 1.6rem;
  }
}

@media (max-width: 480px) {
  body {
    font-size: 15px;
  }
  
  .grid-card {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  
  .card-title {
    font-size: 0.95rem;
  }
  
  .card-text {
    font-size: 0.8rem;
  }
  
  h2 {
    font-size: 1.4rem;
  }
  
  .detail-wrap, .platform-box {
    padding: 20px;
  }
  
  aside {
    padding: 20px;
  }
  
  .footer-links {
    gap: 12px;
  }
}

/* ===== 暗色模式增强 ===== */
@media (prefers-color-scheme: dark) {
  :root {
    --bg-body: #0a0a18;
    --bg-header: rgba(13, 13, 32, 0.9);
    --bg-card: rgba(26, 26, 53, 0.85);
    --bg-section: rgba(20, 20, 46, 0.9);
    --text-main: #e0e0f0;
    --text-heading: #f0f0ff;
  }
}

/* ===== 滚动进度条 ===== */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: var(--gradient-primary);
  z-index: 2000;
  transition: width 0.3s ease;
}

/* ===== 卡片加载动画 ===== */
.card, .char-card, .comment-item {
  animation: fadeInUp 0.5s ease both;
}

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

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

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

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

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

/* ===== 悬停效果增强 ===== */
@media (hover: hover) {
  .card:hover .card-body {
    background: rgba(139, 92, 246, 0.05);
  }
  
  .comment-item:hover .comment-user {
    color: var(--primary-light);
  }
  
  .rank-list li:hover .num {
    transform: scale(1.1);
  }
}

/* ===== 打印样式 ===== */
@media print {
  header, footer, .app-buttons, aside {
    display: none;
  }
  
  body {
    background: white;
    color: black;
  }
  
  .card, .char-card, .comment-item {
    break-inside: avoid;
    border: 1px solid #ccc;
  }
}

/* ===== 无障碍 ===== */
:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 2px;
}

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

/* ===== 渐变横幅效果 ===== */
section {
  position: relative;
}

section::before {
  content: '';
  position: absolute;
  top: -20px;
  right: -20px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.05) 0%, transparent 70%);
  pointer-events: none;
  z-index: -1;
}

/* ===== 精选卡片特殊样式 ===== */
.grid-rec .card {
  border-radius: var(--radius-lg);
}

.grid-rec .card .card-body {
  padding: 20px;
}

.grid-rec .card .card-text {
  font-size: 0.95rem;
}

/* ===== 链接装饰 ===== */
a[href^="#"] {
  position: relative;
}

/* ===== 图片占位背景 ===== */
img[src*=".png"] {
  background: linear-gradient(135deg, #1a1a35 0%, #2d2d55 100%);
}

/* ===== 空状态样式 ===== */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
}

.empty-state::before {
  content: '📚';
  font-size: 3rem;
  display: block;
  margin-bottom: 20px;
}

/* ===== 工具类 ===== */
.text-center {
  text-align: center;
}

.text-primary {
  color: var(--primary);
}

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

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-5 { margin-top: 3rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-5 { margin-bottom: 3rem; }

/* ===== 性能优化：减少动画闪烁 ===== */
@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;
  }
}

/* ===== 高对比度模式 ===== */
@media (prefers-contrast: high) {
  :root {
    --primary: #7c3aed;
    --text-main: #ffffff;
    --bg-card: #1a1a35;
  }
}