/* ============================================================
   佛学文库 - 全站样式
   ============================================================ */

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

/* ==================== 主题变量 ==================== */
:root{
  --bg:#faf8f3; --bg-card:#fff; --bg-soft:#f5f2ec;
  --text:#3a3a3a; --text-light:#8a7a6a; --text-lighter:#aaa;
  --primary:#b87333; --primary-light:#d4a574;
  --border:#ebe5dc;
  --read-font:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;
  --read-fs:17px; --read-ls:0.02em; --read-lh:1.9; --read-pg:0.6em;
}
body.theme-default{--bg:#faf8f3;--bg-card:#fff;--bg-soft:#f5f2ec;--text:#3a3a3a;--text-light:#8a7a6a;--border:#ebe5dc;--primary:#b87333;}
body.theme-sepia  {--bg:#f5ead5;--bg-card:#fdf8ee;--bg-soft:#ece1c9;--text:#4a3f2a;--text-light:#8a7a5a;--border:#dcc9a8;--primary:#a06a30;}
body.theme-green  {--bg:#e8f0e8;--bg-card:#f2f8f2;--bg-soft:#d8e6d8;--text:#2a3a2a;--text-light:#5a6a5a;--border:#c8d8c8;--primary:#4a7a4a;}
body.theme-blue   {--bg:#e5eef5;--bg-card:#f0f6fb;--bg-soft:#d5e4ee;--text:#2a3a4a;--text-light:#5a6a7a;--border:#c5d5e0;--primary:#3a6a9a;}
body.theme-pink   {--bg:#f5e8ee;--bg-card:#fbf2f6;--bg-soft:#ecd8e0;--text:#4a2a3a;--text-light:#7a5a6a;--border:#e0c8d5;--primary:#a04a7a;}
body.theme-dark{
  --bg:#1a1a1a;--bg-card:#242424;--bg-soft:#2a2a2a;
  --text:#e0d8d0;--text-light:#a09080;--text-lighter:#6a6058;
  --border:#3a3a3a;--primary:#d9a86c;--primary-light:#e8c088;
}

/* ==================== 全站背景多层次 ==================== */
body.theme-default{
  background:
    radial-gradient(ellipse at top, rgba(212,165,116,0.06) 0%, transparent 55%),
    radial-gradient(ellipse at bottom, rgba(184,115,51,0.04) 0%, transparent 60%),
    linear-gradient(180deg, #fdfbf7 0%, #faf8f3 30%, #f8f5ef 60%, #faf8f3 100%);
  background-attachment: fixed;
}
body.theme-sepia{
  background:
    radial-gradient(ellipse at top, rgba(200,150,80,0.08) 0%, transparent 55%),
    linear-gradient(180deg, #fbf4e4 0%, #f5ead5 50%, #f8efdf 100%);
  background-attachment: fixed;
}
body.theme-green{
  background:
    radial-gradient(ellipse at top, rgba(120,180,120,0.06) 0%, transparent 55%),
    linear-gradient(180deg, #f0f8f0 0%, #e8f0e8 50%, #ecf4ec 100%);
  background-attachment: fixed;
}
body.theme-blue{
  background:
    radial-gradient(ellipse at top, rgba(120,160,200,0.06) 0%, transparent 55%),
    linear-gradient(180deg, #f0f7fc 0%, #e5eef5 50%, #eaf2f8 100%);
  background-attachment: fixed;
}
body.theme-pink{
  background:
    radial-gradient(ellipse at top, rgba(200,120,160,0.05) 0%, transparent 55%),
    linear-gradient(180deg, #faf2f6 0%, #f5e8ee 50%, #f8eef4 100%);
  background-attachment: fixed;
}
body.theme-dark{
  background:
    radial-gradient(ellipse at top, rgba(217,168,108,0.04) 0%, transparent 60%),
    linear-gradient(180deg, #1c1c1c 0%, #1a1a1a 50%, #1c1c1c 100%);
  background-attachment: fixed;
}

/* ==================== 基础 ==================== */
html{font-size:16px;-webkit-text-size-adjust:100%}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;
  color:var(--text);line-height:1.7;
  transition:background .3s,color .3s;
  padding-top:54px;min-height:100vh;
}
a{color:inherit;text-decoration:none;transition:color .2s}
a:hover{color:var(--primary)}
img{max-width:100%;display:block}

/* ==================== 顶部导航 ==================== */
.topbar{
  position:fixed;top:0;left:0;right:0;height:54px;
  background:var(--bg-card);border-bottom:1px solid var(--border);
  display:flex;align-items:center;padding:0 16px;z-index:100;
  backdrop-filter:blur(10px);
}
.topbar .back{
  color:var(--primary);font-size:14px;text-decoration:none;
  display:flex;align-items:center;gap:6px;flex-shrink:0;
  font-weight:500;
}
.topbar .back i{font-size:16px}
.topbar .title-mini{
  flex:1;text-align:center;font-size:14px;color:var(--text);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding:0 12px;
}
.topbar .actions{display:flex;align-items:center;gap:8px;flex-shrink:0}

/* 语言选择器 */
.language-selector{position:relative}
.language-current{
  display:flex;align-items:center;gap:4px;padding:5px 10px;
  background:var(--bg-soft);border:1px solid var(--border);
  border-radius:6px;cursor:pointer;font-size:13px;color:var(--text);
}
.language-flag{width:18px;height:13px;background-size:cover;border-radius:2px;flex-shrink:0}
.language-dropdown{
  position:absolute;top:100%;right:0;width:340px;max-height:420px;
  background:var(--bg-card);border:1px solid var(--border);
  border-radius:10px;box-shadow:0 8px 32px rgba(0,0,0,.15);
  padding:14px;z-index:1000;overflow-y:auto;
  opacity:0;visibility:hidden;transform:translateY(6px);transition:.2s;
  display:flex;flex-direction:column;
}
.language-selector.active .language-dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.language-regions-container{overflow-y:auto;flex:1;padding-right:4px}
.language-regions-container::-webkit-scrollbar{width:4px}
.language-regions-container::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}
.language-region{margin-bottom:14px}
.language-region:last-child{margin-bottom:0}
.region-title{
  font-size:12px;font-weight:600;color:var(--primary);
  margin-bottom:6px;padding-bottom:5px;border-bottom:1px solid var(--border);
  position:sticky;top:0;background:var(--bg-card);z-index:1;
}
.region-languages{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:3px}
.language-option{
  display:flex;align-items:center;padding:4px 8px;cursor:pointer;
  border-radius:4px;font-size:12px;color:var(--text-light);
  transition:.2s;gap:6px;
}
.language-option:hover{background:var(--bg-soft)}
.language-option.active{background:rgba(184,115,51,.12);color:var(--text)}
.language-option .language-flag{width:16px;height:12px}

/* ==================== 页面容器（全宽 1200px） ==================== */
.page{max-width:1200px;margin:0 auto;padding:24px 20px 40px}

/* ==================== 面包屑 ==================== */
.crumb{
  font-size:13px;color:var(--text-light);
  padding:14px 0;margin-bottom:8px;
  line-height:1.8;display:flex;align-items:center;flex-wrap:wrap;
}
.crumb a{
  color:var(--text-light);text-decoration:none;
  display:inline-flex;align-items:center;gap:4px;
}
.crumb a:hover{color:var(--primary)}
.crumb a i{font-size:12px}
.crumb .sep{margin:0 8px;color:var(--text-lighter)}
.crumb .cur{color:var(--text);font-weight:500}

/* ==================== 页面标题 ==================== */
.page-title{
  font-size:24px;font-weight:500;color:var(--text);
  margin-bottom:20px;padding-bottom:12px;
  border-bottom:2px solid var(--border);letter-spacing:1px;
}
.site-title{
  text-align:center;font-size:28px;font-weight:600;
  color:var(--primary);margin-bottom:30px;letter-spacing:3px;
}
.site-title i{margin-right:10px}

/* ==================== 首页 Hero 区 ==================== */
.home-hero{
  padding:60px 20px 50px;
  text-align:center;
  position:relative;
  overflow:hidden;
}

.hero-inner{
  max-width:720px;
  margin:0 auto;
  position:relative;
  z-index:1;
}
.hero-title{
  font-size:38px;
  font-weight:600;
  color:var(--primary);
  letter-spacing:4px;
  margin-bottom:18px;
  display:inline-flex;
  align-items:center;
  gap:2px;
}
.hero-title i{
  font-size:32px;
  animation:lotusFloat 4s ease-in-out infinite;
}
@keyframes lotusFloat{
  0%,100%{transform:translateY(0) rotate(0deg);opacity:0.95}
  50%{transform:translateY(-6px) rotate(6deg);opacity:1}
}
.hero-sub{
  font-size:16px;
  color:var(--text-light);
  line-height:1.9;
  margin-bottom:32px;
  letter-spacing:0.5px;
}
.hero-search{
  display:flex;
  align-items:center;
  max-width:520px;
  margin:0 auto;
  background:var(--bg-card);
  border:1.5px solid var(--border);
  border-radius:32px;
  padding:6px 6px 6px 22px;
  box-shadow:0 4px 20px rgba(184,115,51,0.08);
  transition:.3s;
}
.hero-search:focus-within{
  border-color:var(--primary);
  box-shadow:0 6px 28px rgba(184,115,51,0.18);
}
.hero-search > i{
  color:var(--primary);
  font-size:15px;
  margin-right:10px;
}
.hero-search input{
  flex:1;
  border:none;
  background:none;
  outline:none;
  padding:10px 0;
  font-size:15px;
  color:var(--text);
  font-family:inherit;
}
.hero-search input::placeholder{color:var(--text-lighter)}
.hero-search button{
  width:40px;height:40px;
  border-radius:50%;
  background:var(--primary);
  color:#fff;
  border:none;
  cursor:pointer;
  font-size:14px;
  transition:.3s;
  display:flex;align-items:center;justify-content:center;
}
.hero-search button:hover{
  background:var(--primary-light);
  transform:scale(1.05);
}

/* ==================== 首页分类区 ==================== */
.home-cats{padding:0 20px 60px}
.home-cats-inner{max-width:1200px;margin:0 auto}
.home-cats-title{
  text-align:center;
  font-size:18px;
  font-weight:500;
  color:var(--text-light);
  letter-spacing:3px;
  margin-bottom:30px;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:2px;
}
.home-cats-title i{
  color:var(--primary);
  font-size:20px;
  animation:dharmaSpin 20s linear infinite;
  display:inline-block;
}
@keyframes dharmaSpin{
  from{transform:rotate(0deg)}
  to{transform:rotate(360deg)}
}
.home-cats .cats-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(280px,1fr));
  gap:16px;
}
.home-cats .cat-card{
  display:flex;
  gap:14px;
  align-items:flex-start;
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:12px;
  padding:16px;
  text-align:left;
  transition:.3s;
  box-shadow:0 2px 10px rgba(184,115,51,0.04);
  position:relative;
  overflow:hidden;
}
.home-cats .cat-card::before{
  content:'';
  position:absolute;
  top:0;left:0;
  width:3px;height:100%;
  background:linear-gradient(180deg,var(--primary),transparent);
  opacity:0;
  transition:.3s;
}
.home-cats .cat-card:hover{
  transform:translateY(-3px);
  box-shadow:0 8px 24px rgba(184,115,51,0.12);
  border-color:var(--primary-light);
}
.home-cats .cat-card:hover::before{opacity:1}
.home-cats .cat-icon{
  width:46px;height:46px;
  border-radius:12px;
  background:linear-gradient(135deg, rgba(212,165,116,0.15), rgba(184,115,51,0.08));
  color:var(--primary);
  display:flex;align-items:center;justify-content:center;
  font-size:20px;
  flex-shrink:0;
  transition:.4s cubic-bezier(.4,0,.2,1);
}
.home-cats .cat-card:hover .cat-icon{
  background:linear-gradient(135deg,var(--primary),var(--primary-light));
  color:#fff;
  transform:rotate(-8deg) scale(1.08);
}
.home-cats .cat-body{flex:1;min-width:0}
.home-cats .cat-name{
  font-size:15px;
  font-weight:600;
  color:var(--text);
  margin-bottom:5px;
  letter-spacing:0.5px;
}
.home-cats .cat-intro{
  font-size:12.5px;
  color:var(--text-light);
  line-height:1.6;
  margin-bottom:8px;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.home-cats .cat-cnt{
  font-size:11.5px;
  color:var(--primary);
  display:inline-flex;
  align-items:center;
  gap:4px;
  padding:2px 8px;
  background:rgba(184,115,51,0.06);
  border-radius:10px;
}
.home-cats .cat-cnt i{font-size:10px}

/* ==================== 分类页条目卡片 ==================== */
.item-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px}
.item-card{
  display:flex;gap:12px;background:var(--bg-card);border:1px solid var(--border);
  border-radius:10px;padding:12px;transition:.3s;
  box-shadow:0 2px 8px rgba(184,115,51,.05);
}
.item-card:hover{
  transform:translateY(-2px);
  box-shadow:0 6px 16px rgba(184,115,51,.1);
  border-color:var(--primary-light);
}
.card-cover{
  width:80px;height:110px;flex-shrink:0;
  background-size:cover;background-position:center;
  border-radius:6px;background-color:var(--bg-soft);
}
.card-body{flex:1;min-width:0;display:flex;flex-direction:column;justify-content:center}
.card-title{
  font-size:15px;font-weight:500;color:var(--text);margin-bottom:6px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;
  overflow:hidden;line-height:1.4;
}
.card-author{font-size:12px;color:var(--text-light);margin-bottom:6px}
.card-intro{
  font-size:12px;color:var(--text-light);line-height:1.5;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;
  overflow:hidden;margin-bottom:6px;
}
.card-meta{font-size:12px;color:var(--primary)}
.card-meta i{margin-right:4px}

/* ==================== 无封面分类列表 ==================== */
.plain-list{list-style:none}
.plain-list li{
  background:var(--bg-card);border:1px solid var(--border);
  border-radius:8px;padding:14px 18px;margin-bottom:8px;
  font-size:15px;display:flex;justify-content:space-between;
  align-items:center;gap:12px;transition:.2s;
}
.plain-list li:hover{
  border-color:var(--primary-light);
  box-shadow:0 2px 8px rgba(184,115,51,.08);
  transform:translateX(2px);
}
.plain-list li a{color:var(--text);text-decoration:none;flex:1;font-weight:500}
.plain-list li a:hover{color:var(--primary)}
.plain-list .pl-author{font-size:13px;color:var(--text-light);flex-shrink:0}

/* ==================== 二级分类页 ==================== */
.sub-header{
  display:flex;gap:20px;background:var(--bg-card);
  border:1px solid var(--border);border-radius:10px;
  padding:20px;margin-bottom:24px;box-shadow:0 2px 8px rgba(184,115,51,.05);
}
.sub-cover{
  width:100px;height:140px;flex-shrink:0;
  background-size:cover;background-position:center;
  border-radius:6px;background-color:var(--bg-soft);
}
.sub-intro{flex:1;font-size:14px;color:var(--text-light);line-height:1.8}
.sub-list-title{
  font-size:18px;font-weight:500;color:var(--text);
  margin-bottom:16px;padding-bottom:10px;border-bottom:1px solid var(--border);
}
.detail-list{list-style:none;counter-reset:item}
.detail-list li{
  counter-increment:item;padding:12px 16px;
  border-bottom:1px solid var(--border);font-size:15px;
  position:relative;transition:.2s;
}
.detail-list li::before{
  content:counter(item) ".";
  color:var(--text-lighter);margin-right:10px;
  font-variant-numeric:tabular-nums;
}
.detail-list li:hover{background:var(--bg-soft)}
.detail-list li a{color:var(--text)}
.detail-list li a:hover{color:var(--primary)}
.detail-list li.missing{color:var(--text-lighter)}
.detail-list li.missing em{color:#d9534f;font-style:normal;font-size:12px}

/* 详情页内容全宽 */

.read-header{
  text-align:center;padding-bottom:22px;
  margin-bottom:28px;border-bottom:1px solid var(--border);
}
.read-title{
  font-size:26px;font-weight:600;color:var(--text);
  line-height:1.5;margin-bottom:10px;letter-spacing:1px;
}
.read-author{font-size:14px;color:var(--text-light)}

/* 正文 */
.content-body{
  font-family:var(--read-font);
  font-size:var(--read-fs);
  letter-spacing:var(--read-ls);
  line-height:var(--read-lh);
  color:var(--text);
  word-break:break-word;
}
.content-body p{margin:var(--read-pg) 0;text-align:justify}
.content-body .biaoti{
  font-size:1.4em;font-weight:600;text-align:center;
  margin:1.5em 0 .8em;letter-spacing:2px;color:var(--text);
}
.content-body a[name]{display:block;height:0;visibility:hidden}
.content-body a{color:var(--primary)}

/* 标记颜色 - 浅色主题 */
.content-body .lanse{color:#333399}
.content-body .shenlv{color:#003300}
.content-body .huangse{color:#c8a800}
.content-body .lianglan{color:#0075EA}
.content-body .qianlv{color:#3a8a3a}
.content-body .shenlanhui{color:#456383}
.content-body .qiancheng{color:#c87030}
.content-body .qingse{color:#008080}
.content-body .chengse{color:#d95a00}

/* 标记颜色 - 暗色主题重写 */
body.theme-dark .content-body .lanse{color:#8aa8d8}
body.theme-dark .content-body .shenlv{color:#8ac88a}
body.theme-dark .content-body .huangse{color:#e8c860}
body.theme-dark .content-body .lianglan{color:#6ab0ff}
body.theme-dark .content-body .qianlv{color:#a8d8a8}
body.theme-dark .content-body .shenlanhui{color:#98b0c8}
body.theme-dark .content-body .qiancheng{color:#e8b088}
body.theme-dark .content-body .qingse{color:#5ac8c8}
body.theme-dark .content-body .chengse{color:#ffa050}

/* 朗读高亮 */
.content-body p.tts-active{
  background:rgba(184,115,51,.12);
  border-radius:4px;transition:background .3s;
}
body.theme-dark .content-body p.tts-active{background:rgba(217,168,108,.15)}

/* ==================== 点赞按钮（莲花） ==================== */
.like-wrap{text-align:center;margin:40px 0 24px}
.like-btn{
  display:inline-flex;align-items:center;gap:6px;
  padding:10px 24px;border:1.5px solid var(--primary);
  background:var(--bg-card);color:var(--primary);
  border-radius:24px;cursor:pointer;
  font-size:14px;font-family:inherit;
  transition:.3s;
}
.like-btn:hover{
  background:var(--primary);color:#fff;
  transform:scale(1.04);
}
.like-btn.liked{
  background:var(--primary);color:#fff;cursor:default;
}
.like-btn.liked:hover{transform:none}
.like-btn.loading{opacity:.6;pointer-events:none}
.like-btn i{font-size:16px}
.like-btn.liked i{animation:pulse .5s ease}
@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.3)}100%{transform:scale(1)}}
.like-count{
  font-size:14px;font-weight:600;
  font-variant-numeric:tabular-nums;min-width:16px;
}

/* ==================== 详情页底部随机推荐 ==================== */
.cat-section{margin-top:44px;padding-top:22px;border-top:1px solid var(--border)}
.cat-title{
  font-size:15px;font-weight:600;color:var(--primary);
  margin-bottom:14px;display:flex;align-items:center;gap:6px;
}
.random-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.random-card{
  display:flex;gap:10px;background:var(--bg-card);
  border:1px solid var(--border);border-radius:8px;
  padding:10px;text-decoration:none;color:inherit;
  transition:.2s;overflow:hidden;
}
.random-card:hover{
  border-color:var(--primary-light);
  box-shadow:0 2px 10px rgba(184,115,51,.1);
  transform:translateY(-2px);
}
.rc-cover{
  width:60px;height:80px;flex-shrink:0;
  background-size:cover;background-position:center;
  border-radius:5px;background-color:var(--bg-soft);
}
.rc-body{flex:1;min-width:0;display:flex;flex-direction:column}
.rc-title{
  font-size:13.5px;font-weight:500;color:var(--text);
  line-height:1.4;margin-bottom:4px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;
  overflow:hidden;
}
.rc-author{font-size:11.5px;color:var(--text-light);margin-bottom:4px}
.rc-intro{
  font-size:11.5px;color:var(--text-light);line-height:1.4;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;
  overflow:hidden;
}

/* ==================== 右侧 TOC ==================== */
.toc{
  position:fixed;top:74px;right:20px;width:220px;
  max-height:calc(100vh - 100px);overflow-y:auto;
  background:var(--bg-card);border:1px solid var(--border);
  border-radius:10px;padding:14px 10px;font-size:13px;
  box-shadow:0 2px 12px rgba(0,0,0,.06);z-index:80;
}
.toc-title{
  font-weight:600;color:var(--primary);
  padding-bottom:8px;margin-bottom:8px;
  border-bottom:1px solid var(--border);font-size:13px;
}
.toc-title i{margin-right:5px}
.toc ul{list-style:none}
.toc li{margin-bottom:2px}
.toc a{
  display:block;padding:5px 8px;border-radius:4px;
  color:var(--text-light);text-decoration:none;
  font-size:12.5px;line-height:1.4;transition:.2s;
  border-left:2px solid transparent;
}
.toc a:hover{color:var(--primary);background:var(--bg-soft)}
.toc a.active{
  color:var(--primary);background:var(--bg-soft);
  border-left-color:var(--primary);font-weight:500;
}

/* ==================== 悬浮按钮 ==================== */
.float-btns{
  position:fixed;right:20px;bottom:24px;z-index:90;
  display:flex;flex-direction:column;gap:10px;
}
.float-btn{
  width:42px;height:42px;border-radius:50%;
  background:var(--bg-card);border:1px solid var(--border);
  color:var(--primary);font-size:15px;cursor:pointer;
  box-shadow:0 2px 10px rgba(0,0,0,.08);transition:.3s;
  display:flex;align-items:center;justify-content:center;
}
.float-btn:hover{
  background:var(--primary);color:#fff;
  transform:translateY(-2px);
}

/* ==================== 阅读设置面板 ==================== */
.rsp-panel{
  position:fixed;top:0;right:-340px;width:320px;max-width:90vw;
  height:100vh;background:var(--bg-card);
  border-left:1px solid var(--border);z-index:999;
  transition:right .3s ease;display:flex;flex-direction:column;
  box-shadow:-8px 0 40px rgba(0,0,0,.15);
}
.rsp-panel.active{right:0}
.rsp-header{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 18px;border-bottom:1px solid var(--border);
  font-size:15px;font-weight:500;color:var(--primary);
}
.rsp-close{background:none;border:none;font-size:16px;color:var(--text-light);cursor:pointer}
.rsp-body{flex:1;overflow-y:auto;padding:14px 18px}
.rsp-group{margin-bottom:20px}
.rsp-group>label{
  display:block;font-size:13px;color:var(--text);
  margin-bottom:8px;font-weight:500;
}
.rsp-group>label i{color:var(--primary);margin-right:5px}
.rsp-group>label span{float:right;color:var(--text-light);font-size:12px;font-weight:400}
.rsp-themes{display:grid;grid-template-columns:repeat(6,1fr);gap:6px}
.rsp-themes button{
  aspect-ratio:1;border-radius:50%;border:2px solid var(--border);
  cursor:pointer;transition:.2s;
}
.rsp-themes button:hover{transform:scale(1.08)}
.rsp-themes button.active{
  border-color:var(--primary);
  box-shadow:0 0 0 2px rgba(184,115,51,.2);
}
.rsp-fonts{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.rsp-fonts button{
  padding:8px;border:1px solid var(--border);background:var(--bg-soft);
  color:var(--text);border-radius:5px;font-size:13px;
  cursor:pointer;font-family:inherit;
}
.rsp-fonts button.active{
  background:var(--primary);color:#fff;border-color:var(--primary);
}
.rsp-group input[type=range]{
  width:100%;accent-color:var(--primary);cursor:pointer;height:5px;
}
.rsp-reset{
  width:100%;padding:10px;border:1px solid var(--border);
  background:var(--bg-soft);color:var(--text-light);border-radius:5px;
  font-size:13px;cursor:pointer;font-family:inherit;
}
.rsp-reset:hover{border-color:var(--primary);color:var(--primary)}
.tts-row{display:flex;gap:6px;flex-wrap:wrap}
.tts-btn{
  flex:1;padding:8px 12px;border:1px solid var(--border);
  background:var(--bg-soft);color:var(--text);border-radius:5px;
  font-size:13px;cursor:pointer;font-family:inherit;
  display:flex;align-items:center;justify-content:center;gap:4px;
}
.tts-btn:hover{border-color:var(--primary);color:var(--primary)}
.tts-btn.primary{background:var(--primary);color:#fff;border-color:var(--primary)}

/* ==================== 页脚 ==================== */
.site-footer{
  margin-top:auto;
  padding:24px 12px 16px;
  border-top:1px solid var(--border);
  background:rgba(255, 255, 255, 0.4);
}
.footer-inner{max-width:1200px;margin:0 auto;text-align:center}
.footer-links{
  display:flex;justify-content:center;flex-wrap:wrap;
  gap:18px;margin-bottom:10px;list-style:none;
}
.footer-links a{
  color:var(--text-light);font-size:13px;
  text-decoration:none;transition:.2s;
}
.footer-links a:hover{color:var(--primary)}
.footer-links a i{font-size:12px;margin-right:4px;color:var(--primary)}
.footer-copy{font-size:12px;color:var(--text-lighter);line-height:1.6}
.footer-copy a{color:var(--text-lighter);text-decoration:none}
.footer-copy a:hover{color:var(--primary)}
.footer-copy a i{margin-right:3px}

/* ==================== 隐藏 translate.js 浮动框 ==================== */
.translateSelectLanguage,
#translateSelectLanguage,
.translate-language-tag {
  display: none !important;
}

/* ==================== 空状态 ==================== */
.empty{
  text-align:center;color:var(--text-lighter);
  padding:60px 20px;font-size:15px;
}

/* ==================== 响应式 ==================== */
@media (max-width:1200px){
  .toc{display:none}
}

@media (max-width:640px){
  .page{padding:16px 14px 40px}
  .site-title{font-size:22px;margin-bottom:20px}
  .page-title{font-size:18px}
  .read-title{font-size:20px}
  .content-body{font-size:16px}

  .topbar{gap:8px}
  .topbar .title-mini{display:none}
  .topbar .back{font-size:13px;flex-shrink:0}
  .topbar .back i{font-size:15px}
  .topbar .actions{margin-left:auto;flex-shrink:0}
  .language-current{padding:4px 8px;font-size:12px}
  .language-flag{width:16px;height:11px}
  #currentLanguage{max-width:60px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

  .cats-grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .cat-card{padding:14px 10px}
  .cat-icon{width:38px;height:38px;font-size:15px;margin-bottom:8px}
  .cat-name{font-size:13px}
  .cat-cnt{font-size:11px}

  .item-grid{grid-template-columns:1fr}
  .card-cover{width:70px;height:96px}

  .plain-list li{padding:10px 12px;font-size:14px;flex-wrap:wrap}
  .plain-list .pl-author{font-size:12px}

  .float-btns{right:14px;bottom:20px}
  .float-btn{width:38px;height:38px;font-size:13px}
  .rsp-panel{width:100%;max-width:100%;right:-100%}
  .language-dropdown{width:280px}

  .sub-header{flex-direction:column;align-items:center;text-align:center;padding:14px}
  .sub-cover{width:80px;height:112px}

  .footer-links{gap:14px}
  .footer-links a{font-size:12px}

  .like-wrap{margin:30px 0 20px}
  .like-btn{padding:9px 20px;font-size:13px}
  .like-btn i{font-size:15px}

  .random-grid{grid-template-columns:1fr;gap:8px}
  .rc-cover{width:48px;height:64px}
  .rc-intro{
    display:-webkit-box;
    -webkit-line-clamp:1;
    -webkit-box-orient:vertical;
    overflow:hidden;
    font-size:11px;
  }
  .rc-title{font-size:13px;-webkit-line-clamp:2}
  .rc-author{font-size:11px;margin-bottom:2px}

  .home-hero{padding:40px 16px 36px}
  .hero-title{font-size:26px;letter-spacing:2px;gap:2px}
  .hero-title i{font-size:24px}
  .hero-sub{font-size:14px;margin-bottom:24px}
  .hero-search{padding:4px 4px 4px 16px}
  .hero-search input{font-size:14px;padding:8px 0}
  .hero-search button{width:36px;height:36px;font-size:13px}
  .home-cats{padding:0 14px 40px}
  .home-cats-title{font-size:15px;letter-spacing:2px;margin-bottom:20px}
  .home-cats .cats-grid{grid-template-columns:1fr;gap:10px}
  .home-cats .cat-card{padding:12px;gap:10px}
  .home-cats .cat-icon{width:40px;height:40px;font-size:17px;border-radius:10px}
  .home-cats .cat-name{font-size:14px}
  .home-cats .cat-intro{font-size:11.5px;-webkit-line-clamp:2}
}
/* Hero 图标颜色强化 */
.home-cats-title i{
  color:var(--primary) !important;
  opacity:1 !important;
}

/* ==================== 首页 Hero 背景延伸 ==================== */
.home-hero{
  padding:70px 20px 60px;
  text-align:center;
  position:relative;
  overflow:hidden;
  background:linear-gradient(180deg,
    rgba(212,165,116,0.10) 0%,
    rgba(212,165,116,0.05) 50%,
    transparent 100%);
}






/* ==================== 背景漂浮佛教图标 ==================== */
.hero-floats{
  position:absolute;
  top:0;left:0;right:0;bottom:0;
  pointer-events:none;
  overflow:hidden;
  z-index:0;
}
.hero-float{
  position:absolute;
  color:var(--primary);
  opacity:0.07;
  animation:heroSpin 40s linear infinite;
  user-select:none;
}
body.theme-dark .hero-float{opacity:0.05}

@keyframes heroSpin{
  from{transform:rotate(0deg)}
  to{transform:rotate(360deg)}
}

/* 6 个图标的位置和大小 */
.hf-1{ top:8%;  left:6%;   font-size:140px; animation-duration:60s; }
.hf-2{ top:12%; right:8%;  font-size:160px; animation-duration:80s; animation-direction:reverse; }
.hf-3{ top:45%; left:3%;   font-size:110px; animation-duration:70s; }
.hf-4{ top:48%; right:5%;  font-size:120px; animation-duration:90s; animation-direction:reverse; }
.hf-5{ bottom:10%; left:22%; font-size:90px; animation-duration:65s; }
.hf-6{ bottom:12%; right:20%; font-size:100px; animation-duration:75s; animation-direction:reverse; }

/* Hero 内容层在图标之上 */
.hero-inner{position:relative;z-index:1}
.home-hero .hero-inner{max-width:720px;margin:0 auto}

/* ==================== Hero 底部渐变过渡到分类区 ==================== */
.home-cats{
  position:relative;
}

.home-cats-inner{position:relative;z-index:1}

/* ==================== 响应式适配漂浮图标 ==================== */
@media (max-width:900px){
  .hf-1{font-size:90px}
  .hf-2{font-size:100px}
  .hf-3{font-size:70px}
  .hf-4{font-size:75px}
  .hf-5{font-size:60px}
  .hf-6{font-size:65px}
}
@media (max-width:640px){
  .home-hero{padding:50px 16px 40px}
  .hf-1{font-size:60px;top:5%;left:2%}
  .hf-2{font-size:70px;top:8%;right:3%}
  .hf-3{font-size:50px;top:50%;left:-2%}
  .hf-4{font-size:55px;top:52%;right:0}
  .hf-5{font-size:40px;bottom:8%;left:18%}
  .hf-6{font-size:45px;bottom:10%;right:15%}
}

/* ==================== 全站宽度 1200px 统一 ==================== */
.home-cats-inner{max-width:1200px}
.footer-inner{max-width:1200px}

/* ==================== 锚点滚动偏移（避免被顶部栏遮挡） ==================== */
.content-body a[name],
.content-body [id]{
  scroll-margin-top: 74px;
}
/* 老式浏览器兜底 */
@supports not (scroll-margin-top: 1px){
  .content-body a[name]::before{
    content:'';
    display:block;
    height:74px;
    margin-top:-74px;
    visibility:hidden;
  }
}

/* ==================== 移动端折叠 TOC ==================== */
.toc-mobile{
  display:none; /* 默认不显示（PC 用右侧 fixed） */
  margin: 0 0 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0;
  overflow: hidden;
}
.toc-mobile summary{
  padding: 12px 16px;
  cursor: pointer;
  font-weight: 600;
  color: var(--primary);
  font-size: 14px;
  list-style: none;
  user-select: none;
  display: flex;
  align-items: center;
  gap: 8px;
}
.toc-mobile summary::-webkit-details-marker{display:none}
.toc-mobile summary::after{
  content: '\f078';
  font-family: 'Font Awesome 5 Free';
  font-weight: 900;
  margin-left: auto;
  font-size: 12px;
  transition: transform .2s;
}
.toc-mobile[open] summary::after{transform: rotate(180deg)}
.toc-mobile-list{
  list-style: none;
  counter-reset: toc;
  border-top: 1px solid var(--border);
  padding: 8px 0;
}
.toc-mobile-list li{
  counter-increment: toc;
  padding: 8px 16px 8px 36px;
  font-size: 14px;
  position: relative;
}
.toc-mobile-list li::before{
  content: counter(toc) ".";
  position: absolute;
  left: 16px;
  color: var(--text-lighter);
  font-variant-numeric: tabular-nums;
}
.toc-mobile-list a{
  color: var(--text);
  display: block;
  text-decoration: none;
}
.toc-mobile-list a:hover,
.toc-mobile-list a.active{color: var(--primary)}

/* ==================== 响应式：小屏显示折叠 TOC ==================== */
@media (max-width:1200px){
  .toc{display:none} /* PC 右侧 TOC 隐藏 */
  .toc-mobile{display:block} /* 移动端折叠显示 */
}

/* ==================== 页脚吸底（不用 flex，避免宽度冲突） ==================== */
html, body{
  min-height: 100vh;
}
body{
  position: relative;
  padding-bottom: 0;
}
.site-footer{
  /* 页脚在内容之后，如果内容不够一屏会自动到底部 */
}

/* 深色主题下淡背景 */
body.theme-dark .site-footer{
  background: rgba(36, 36, 36, 0.4);
}
body.theme-sepia .site-footer{
  background: rgba(253, 248, 238, 0.4);
}
body.theme-green .site-footer{
  background: rgba(242, 248, 242, 0.4);
}
body.theme-blue .site-footer{
  background: rgba(240, 246, 251, 0.4);
}
body.theme-pink .site-footer{
  background: rgba(251, 242, 246, 0.4);
}