/* style.css - 香蕉漫画网站 */
:root {
  --bg-primary: #0a0a1a;
  --bg-secondary: #141428;
  --bg-card: rgba(255, 255, 255, 0.05);
  --bg-glass: rgba(255, 255, 255, 0.08);
  --text-primary: #e0e0ff;
  --text-secondary: #a0a0c0;
  --accent-1: #ff6b6b;
  --accent-2: #ffa94d;
  --accent-3: #69db7c;
  --accent-4: #74c0fc;
  --accent-5: #b197fc;
  --border-color: rgba(255, 255, 255, 0.12);
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  --radius: 16px;
  --radius-sm: 10px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

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

body {
  font-family: var(--font);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

/* 滚动条 */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}
::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, var(--accent-1), var(--accent-5));
  border-radius: 4px;
}

/* 渐变Banner效果 - 应用于header背景 */
header {
  background: linear-gradient(135deg, #1a1a3e 0%, #2d1b4e 30%, #0d0d2b 70%, #1a0a2e 100%);
  position: relative;
  overflow: hidden;
  padding: 20px 0;
  box-shadow: 0 4px 30px rgba(255, 107, 107, 0.15);
}

header::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 30% 50%, rgba(255, 107, 107, 0.08) 0%, transparent 50%),
              radial-gradient(circle at 70% 80%, rgba(116, 192, 252, 0.06) 0%, transparent 50%);
  animation: bannerGlow 8s ease-in-out infinite alternate;
  pointer-events: none;
}

@keyframes bannerGlow {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(20px, -20px) scale(1.1); }
}

/* 导航 */
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 2;
}

nav h1 {
  font-size: 1.8rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2), var(--accent-4));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 2px;
  text-shadow: 0 0 30px rgba(255, 107, 107, 0.3);
}

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

nav ul li a {
  color: var(--text-secondary);
  text-decoration: none;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition);
  position: relative;
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid transparent;
}

nav ul li a:hover {
  color: #fff;
  background: rgba(255, 107, 107, 0.2);
  border-color: var(--accent-1);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(255, 107, 107, 0.2);
}

/* 主内容 */
main {
  max-width: 1300px;
  margin: 0 auto;
  padding: 40px 24px;
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 40px;
}

/* 所有section通用 */
section {
  margin-bottom: 48px;
  scroll-margin-top: 80px;
}

h2 {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 24px;
  position: relative;
  display: inline-block;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-4));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

h2::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 60%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-1), transparent);
  border-radius: 2px;
}

/* 热门漫画 - 网格布局 */
#hot {
  display: grid;
  grid-template-columns: 1fr;
}

#hot > h2 {
  grid-column: 1 / -1;
}

#hot > article {
  display: inline-block;
  width: 100%;
}

#hot {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 20px;
}

#hot > h2 {
  grid-column: 1 / -1;
}

#hot article {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 16px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  transition: var(--transition);
  animation: fadeInUp 0.6s ease both;
  animation-delay: calc(var(--i, 0) * 0.05s);
}

#hot article:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow);
  border-color: var(--accent-1);
  background: rgba(255, 255, 255, 0.08);
}

#hot article img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  transition: var(--transition);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

#hot article:hover img {
  transform: scale(1.03);
}

#hot article h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text-primary);
}

#hot article p {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 2px;
}

/* 精品推荐 */
#recommend {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}

#recommend > h2 {
  grid-column: 1 / -1;
}

#recommend article {
  background: var(--bg-glass);
  border-radius: var(--radius);
  overflow: hidden;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  transition: var(--transition);
  animation: fadeInUp 0.6s ease both;
}

#recommend article:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: var(--accent-2);
}

#recommend article img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  transition: var(--transition);
}

#recommend article:hover img {
  transform: scale(1.05);
}

#recommend article p {
  padding: 8px 16px 2px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

#recommend article p:first-of-type {
  padding-top: 12px;
  font-weight: 500;
  color: var(--text-primary);
}

/* 漫画详细介绍 - 毛玻璃卡片 */
#detail article {
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: var(--radius);
  padding: 32px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow);
}

#detail h3 {
  font-size: 1.6rem;
  margin-bottom: 16px;
  color: var(--accent-4);
}

#detail p {
  margin-bottom: 14px;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* 角色介绍 */
#characters {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 24px;
}

#characters > h2 {
  grid-column: 1 / -1;
}

#characters article {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border-color);
  transition: var(--transition);
  animation: fadeInUp 0.6s ease both;
}

#characters article:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: var(--accent-5);
}

#characters article img {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 12px;
  border: 3px solid var(--accent-4);
  transition: var(--transition);
}

#characters article:hover img {
  transform: scale(1.1);
  border-color: var(--accent-1);
}

#characters article h3 {
  font-size: 1.1rem;
  margin-bottom: 6px;
}

#characters article p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

/* 平台介绍 */
#platform {
  background: linear-gradient(135deg, rgba(255, 107, 107, 0.05), rgba(116, 192, 252, 0.05));
  border-radius: var(--radius);
  padding: 32px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
}

#platform p {
  color: var(--text-secondary);
  line-height: 1.9;
  font-size: 0.95rem;
}

/* APP下载 */
#app {
  text-align: center;
  background: var(--bg-glass);
  border-radius: var(--radius);
  padding: 40px 24px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
}

#app p {
  color: var(--text-secondary);
  margin-bottom: 24px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

#app button {
  padding: 12px 32px;
  margin: 0 8px 8px;
  border: none;
  border-radius: 30px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  color: #fff;
  box-shadow: 0 4px 20px rgba(255, 107, 107, 0.3);
}

#app button:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 30px rgba(255, 107, 107, 0.4);
}

#app button:nth-child(3) {
  background: linear-gradient(135deg, var(--accent-4), var(--accent-5));
  box-shadow: 0 4px 20px rgba(116, 192, 252, 0.3);
}

#app button:nth-child(4) {
  background: linear-gradient(135deg, var(--accent-3), var(--accent-4));
  box-shadow: 0 4px 20px rgba(105, 219, 124, 0.3);
}

/* 用户评论 */
#reviews {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}

#reviews > h2 {
  grid-column: 1 / -1;
}

#reviews article {
  background: var(--bg-card);
  border-radius: var(--radius-sm);
  padding: 16px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

#reviews article:hover {
  transform: translateY(-4px);
  border-color: var(--accent-3);
  box-shadow: 0 4px 16px rgba(105, 219, 124, 0.1);
}

#reviews article p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

#reviews article p:last-child {
  color: var(--text-primary);
  font-weight: 500;
  margin-top: 6px;
}

/* 侧边栏 */
aside {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

aside section {
  background: var(--bg-glass);
  border-radius: var(--radius);
  padding: 24px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
}

aside h3 {
  font-size: 1.1rem;
  margin-bottom: 12px;
  color: var(--accent-4);
  font-weight: 600;
}

aside ol {
  list-style-position: inside;
  padding-left: 0;
}

aside ol li {
  padding: 6px 0;
  color: var(--text-secondary);
  font-size: 0.9rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: var(--transition);
}

aside ol li:hover {
  color: var(--text-primary);
  padding-left: 8px;
}

aside p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 4px;
}

/* 页脚 */
footer {
  background: var(--bg-secondary);
  padding: 40px 24px;
  text-align: center;
  border-top: 1px solid var(--border-color);
}

footer p {
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-bottom: 8px;
}

footer a {
  color: var(--accent-4);
  text-decoration: none;
  transition: var(--transition);
}

footer a:hover {
  color: var(--accent-1);
  text-decoration: underline;
}

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

/* 为所有article添加延迟动画 */
main article {
  animation: fadeInUp 0.6s ease both;
  animation-delay: calc(var(--i, 0) * 0.05s);
}

/* 响应式布局 */
@media (max-width: 1024px) {
  main {
    grid-template-columns: 1fr;
    padding: 24px 16px;
  }
  
  aside {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
  }
}

@media (max-width: 768px) {
  nav {
    flex-direction: column;
    gap: 16px;
  }
  
  nav ul {
    justify-content: center;
    gap: 6px;
  }
  
  nav ul li a {
    font-size: 0.8rem;
    padding: 6px 12px;
  }
  
  #hot {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 12px;
  }
  
  #recommend {
    grid-template-columns: 1fr;
  }
  
  #characters {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  }
  
  #reviews {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  }
  
  h2 {
    font-size: 1.4rem;
  }
  
  #detail article {
    padding: 20px;
  }
  
  #app button {
    padding: 10px 24px;
    font-size: 0.9rem;
  }
}

@media (max-width: 480px) {
  #hot {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  
  #hot article {
    padding: 10px;
  }
  
  #hot article h3 {
    font-size: 0.85rem;
  }
  
  #hot article p {
    font-size: 0.7rem;
  }
  
  #characters {
    grid-template-columns: repeat(2, 1fr);
  }
  
  #reviews {
    grid-template-columns: 1fr;
  }
  
  aside {
    grid-template-columns: 1fr;
  }
  
  nav h1 {
    font-size: 1.4rem;
  }
}

/* 暗色模式支持 - 已经是暗色主题，但准备更深的变体 */
@media (prefers-color-scheme: dark) {
  :root {
    --bg-primary: #050510;
    --bg-secondary: #0d0d1a;
  }
}

/* 额外的Hover动画 */
a, button, article {
  transition: var(--transition);
}

/* 图片加载效果 */
img {
  transition: var(--transition);
  opacity: 0.9;
}

img:hover {
  opacity: 1;
}

/* 毛玻璃增强 */
#detail article,
#platform,
#app,
aside section,
#hot article,
#recommend article,
#characters article,
#reviews article {
  backdrop-filter: blur(12px) saturate(1.2);
  -webkit-backdrop-filter: blur(12px) saturate(1.2);
}

/* 侧边栏统计数字高亮 */
aside section p strong {
  color: var(--accent-2);
}