/* 武侠主题样式 */
:root {
  --wuxia-gold: #d4af37;
  --wuxia-red: #8b0000;
  --wuxia-dark-bg: #1a1a1a;
  --wuxia-paper: #f5f5dc;
  --wuxia-brown: #8b4513;
}

/* 主体背景样式 */
body {
  background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
  color: var(--wuxia-paper);
  font-family: 'Microsoft YaHei', 'SimSun', serif;
}

/* 标题样式 */
.chapter h1, .chapter h2, .chapter h3 {
  color: var(--wuxia-gold);
  text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
  border-bottom: 2px solid var(--wuxia-gold);
  padding-bottom: 10px;
  margin-top: 30px;
}

.chapter h1 {
  font-size: 2.5em;
  text-align: center;
  background: linear-gradient(45deg, var(--wuxia-gold), #ffd700);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* 导航栏样式 */
.sidebar {
  background: linear-gradient(180deg, var(--wuxia-dark-bg) 0%, #2d1810 100%);
  border-right: 3px solid var(--wuxia-gold);
}

.sidebar-scrollbox {
  background: transparent;
}

.sidebar .chapter-item {
  color: var(--wuxia-paper);
  border-radius: 5px;
  margin: 2px 0;
  transition: all 0.3s ease;
}

.sidebar .chapter-item:hover {
  background: linear-gradient(90deg, var(--wuxia-gold), #ffd700);
  color: var(--wuxia-dark-bg);
  transform: translateX(5px);
}

.sidebar .chapter-item.expanded {
  background: rgba(212, 175, 55, 0.2);
}

/* 内容区域 */
.content {
  background: transparent;
  padding: 20px;
}

.chapter {
  background: rgba(245, 245, 220, 0.05);
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.1);
  backdrop-filter: blur(5px);
}

/* 表格样式 */
table {
  border: 2px solid var(--wuxia-gold);
  border-radius: 8px;
  overflow: hidden;
  background: rgba(245, 245, 220, 0.1);
}

table th {
  background: linear-gradient(45deg, var(--wuxia-gold), #b8860b);
  color: var(--wuxia-dark-bg);
  font-weight: bold;
  text-align: center;
}

table td, table th {
  border: 1px solid rgba(212, 175, 55, 0.3);
  padding: 12px;
}

table tr:nth-child(even) {
  background: rgba(212, 175, 55, 0.05);
}

/* 代码块样式 */
code {
  background: rgba(139, 0, 0, 0.2);
  color: var(--wuxia-gold);
  border: 1px solid var(--wuxia-red);
  border-radius: 3px;
  padding: 2px 4px;
}

pre {
  background: rgba(26, 26, 26, 0.8);
  border: 2px solid var(--wuxia-gold);
  border-radius: 8px;
  overflow-x: auto;
}

/* 引用样式 */
blockquote {
  border-left: 4px solid var(--wuxia-gold);
  background: rgba(139, 0, 0, 0.1);
  padding: 15px 20px;
  margin: 20px 0;
  border-radius: 0 8px 8px 0;
  font-style: italic;
  position: relative;
}

blockquote:before {
  content: """;
  font-size: 3em;
  color: var(--wuxia-gold);
  position: absolute;
  left: 10px;
  top: -10px;
}

/* 链接样式 */
a {
  color: var(--wuxia-gold);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: #ffd700;
  text-shadow: 0 0 5px var(--wuxia-gold);
}

/* 分割线样式 */
hr {
  border: none;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--wuxia-gold), transparent);
  margin: 30px 0;
}

/* 强调文本 */
strong, b {
  color: var(--wuxia-gold);
  font-weight: bold;
}

em, i {
  color: #ffd700;
  font-style: italic;
}

/* 列表样式 */
ul, ol {
  padding-left: 30px;
}

li {
  margin: 8px 0;
  line-height: 1.6;
}

li::marker {
  color: var(--wuxia-gold);
}

/* 顶部导航栏 */
.nav-chapters {
  background: rgba(26, 26, 26, 0.9);
  border-bottom: 2px solid var(--wuxia-gold);
}

.nav-chapters .nav-chapter {
  color: var(--wuxia-paper);
  transition: all 0.3s ease;
}

.nav-chapters .nav-chapter:hover {
  color: var(--wuxia-gold);
  background: rgba(212, 175, 55, 0.1);
}

/* 搜索框样式 */
.searchbar input {
  background: rgba(26, 26, 26, 0.8);
  color: var(--wuxia-paper);
  border: 2px solid var(--wuxia-gold);
  border-radius: 5px;
}

.searchbar input::placeholder {
  color: rgba(245, 245, 220, 0.5);
}

/* 打印按钮样式 */
.print-button {
  background: var(--wuxia-gold);
  color: var(--wuxia-dark-bg);
  border: none;
  border-radius: 5px;
  padding: 8px 15px;
  transition: all 0.3s ease;
}

.print-button:hover {
  background: #ffd700;
  transform: scale(1.05);
}

/* 新增特殊样式 */

/* 人物介绍框 */
.character-intro {
  background: linear-gradient(135deg, rgba(212,175,55,0.1), rgba(139,0,0,0.1));
  border-left: 5px solid var(--wuxia-gold);
  padding: 20px;
  margin: 20px 0;
  border-radius: 0 10px 10px 0;
  box-shadow: 0 4px 8px rgba(0,0,0,0.3);
}

/* 时间轴事件 */
.timeline-event {
  position: relative;
  padding-left: 50px;
  margin: 30px 0;
  border-left: 3px solid var(--wuxia-gold);
  padding-bottom: 20px;
}

.timeline-event::before {
  content: "⚔️";
  position: absolute;
  left: -15px;
  top: 0;
  font-size: 1.5em;
  background: var(--wuxia-dark-bg);
  padding: 5px;
  border-radius: 50%;
  border: 2px solid var(--wuxia-gold);
}

/* 门派信息卡片 */
.sect-info {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 20px;
  padding: 20px;
  background: rgba(26,26,26,0.3);
  border-radius: 10px;
  border: 1px solid var(--wuxia-gold);
  margin: 20px 0;
  transition: transform 0.3s ease;
}

.sect-info:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 16px rgba(212,175,55,0.3);
}

/* 武功技能条 */
.skill-bar {
  background: rgba(26,26,26,0.5);
  border-radius: 10px;
  padding: 5px;
  margin: 10px 0;
}

.skill-fill {
  background: linear-gradient(90deg, var(--wuxia-gold), #ffd700);
  height: 20px;
  border-radius: 8px;
  transition: width 1s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--wuxia-dark-bg);
  font-weight: bold;
}

/* 诗词样式 */
.poem {
  text-align: center;
  font-style: italic;
  color: var(--wuxia-gold);
  background: rgba(139,0,0,0.1);
  padding: 20px;
  border-radius: 10px;
  margin: 30px 0;
  border: 2px dashed var(--wuxia-gold);
}

/* 章节导航 */
.chapter-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  border-top: 2px solid var(--wuxia-gold);
  margin-top: 40px;
}

.nav-button {
  background: linear-gradient(45deg, var(--wuxia-gold), #b8860b);
  color: var(--wuxia-dark-bg);
  padding: 10px 20px;
  border-radius: 5px;
  text-decoration: none;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

.nav-button:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 8px rgba(212,175,55,0.5);
}

/* 响应式设计 */
@media (max-width: 768px) {
  .chapter {
    padding: 20px 15px;
  }
  
  .chapter h1 {
    font-size: 2em;
  }
  
  table {
    font-size: 0.9em;
  }
  
  .sect-info {
    grid-template-columns: 1fr;
  }
  
  .timeline-event {
    padding-left: 30px;
  }
  
  .chapter-nav {
    flex-direction: column;
    gap: 10px;
  }
}