/* 经典·命理古籍库 —— 黑金书卷风。复用 theme/wiki/gua.css 的 .wrap/.blk/.art-head/.hx/.gua-src 等，
   此处只补经典专属类 (cl-*) 与「纸色」精读模式。全部限定 cl- 前缀，避免与其它栏目冲突。 */

/* ---------- 一级总目 hub ---------- */
.cl-hero{text-align:center;border-bottom:1px solid var(--line);padding-bottom:22px}
.cl-cat{margin-top:34px}
.cl-cat-head{margin-bottom:16px;border-left:3px solid var(--line-strong);padding-left:14px}
.cl-cat-en{display:block;font:600 11px/1.4 var(--mono);letter-spacing:.22em;color:var(--gold-deep);text-transform:uppercase}
.cl-cat-head h2{margin:2px 0 0;font-family:var(--serif);font-size:24px;color:var(--gold-bright)}
.cl-cat-head h2 small{font:400 13px/1 var(--sans);color:var(--muted);margin-left:10px}
.cl-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}

.cl-card{position:relative;display:flex;flex-direction:column;gap:5px;padding:18px 18px 16px;
  background:linear-gradient(160deg,var(--panel),var(--panel2));border:1px solid var(--line);
  border-radius:12px;text-decoration:none;color:inherit;transition:border-color .18s,transform .18s,box-shadow .18s}
.cl-card:hover{border-color:var(--line-strong);transform:translateY(-2px);
  box-shadow:0 10px 26px -14px rgba(0,0,0,.8),0 0 0 1px rgba(203,145,64,.18)}
.cl-tag{align-self:flex-start;font:600 11px/1 var(--sans);color:var(--gold-deep);
  border:1px solid var(--line);border-radius:999px;padding:4px 10px;letter-spacing:.04em}
.cl-title{font-family:var(--serif);font-size:25px;font-weight:700;color:var(--gold-bright);letter-spacing:.04em}
.cl-card:hover .cl-title{color:var(--gold-bright)}
.cl-era{font-size:12.5px;color:var(--muted)}
.cl-hint{font-size:13px;color:var(--gold-deep)}
.cl-desc{margin:4px 0 0;font-size:13px;line-height:1.7;color:var(--ink-soft);
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.cl-open{margin-top:8px;font-size:12.5px;font-weight:600;color:var(--gold);opacity:.85}
.cl-card:hover .cl-open{opacity:1}
.cl-soon{opacity:.62;filter:saturate(.6)}
.cl-soon .cl-title{color:var(--ink-soft)}
.cl-badge{position:absolute;top:14px;right:14px;font:600 11px/1 var(--sans);color:var(--muted);
  border:1px dashed var(--line);border-radius:6px;padding:3px 7px}

/* ---------- 二级 书目录 ---------- */
.cl-book-head .cl-era{margin:2px 0 8px;font-size:14px;color:var(--gold-deep);letter-spacing:.05em}
.cl-book-meta{margin:0 0 18px;font:600 13px/1 var(--sans);color:var(--muted);text-align:center;letter-spacing:.04em}
.cl-juan{margin-top:26px}
.cl-juan-h{font-family:var(--serif);font-size:21px;color:var(--gold-bright);
  border-bottom:1px solid var(--line);padding-bottom:8px;margin:0 0 14px}
.cl-juan-h small{font:400 13px/1 var(--sans);color:var(--muted);margin-left:8px}
.cl-gua-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:10px}
.cl-gua-card{display:flex;align-items:center;gap:12px;padding:11px 13px;background:var(--panel);
  border:1px solid var(--line);border-radius:10px;text-decoration:none;color:inherit;
  transition:border-color .16s,background .16s}
.cl-gua-card:hover{border-color:var(--line-strong);background:var(--panel2)}
.cl-gua-fig{flex:0 0 auto}
.cl-gua-body{min-width:0;display:flex;flex-direction:column;gap:2px}
.cl-gua-body b{font-family:var(--serif);font-size:16px;color:var(--gold-bright);font-weight:600}
.cl-gua-body small{font-size:12px;color:var(--ink-soft);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cl-src{margin-top:24px;padding-top:14px;border-top:1px solid var(--line);
  font-size:12.5px;line-height:1.7;color:var(--muted)}

/* ---------- 三级 精读页 ---------- */
/* 两栏：正文 + 右侧「本书卦目」sticky 导航 */
.cl-ch-grid{display:grid;grid-template-columns:minmax(0,1fr) 236px;gap:34px;align-items:start}
.cl-ch-main{min-width:0}
.cl-side{position:sticky;top:16px;max-height:calc(100vh - 32px);overflow:auto;
  background:var(--panel2);border:1px solid var(--line);border-radius:12px;padding:14px 8px 16px 14px;
  scrollbar-width:thin;scrollbar-color:var(--line) transparent}
.cl-side::-webkit-scrollbar{width:7px}
.cl-side::-webkit-scrollbar-thumb{background:var(--line);border-radius:4px}
.cl-side-h{font-family:var(--serif);font-size:15px;color:var(--gold-bright);margin:0 0 8px;
  padding-bottom:9px;border-bottom:1px solid var(--line);position:sticky;top:-14px;background:var(--panel2)}
.cl-side-sub{font:600 11px/1 var(--sans);letter-spacing:.14em;color:var(--gold-deep);margin:12px 0 5px;padding-left:10px}
.cl-side-nav{display:flex;flex-direction:column;gap:1px}
.cl-side-lk{display:block;padding:6px 10px;border-radius:7px;font-size:13px;line-height:1.5;
  color:var(--ink-soft);text-decoration:none;word-break:break-word;
  border-left:2px solid transparent;transition:background .12s,color .12s}
.cl-side-lk:hover{background:rgba(203,145,64,.1);color:var(--gold-bright)}
.cl-side-lk.on{background:linear-gradient(90deg,rgba(203,145,64,.24),transparent);
  color:var(--gold-bright);font-weight:600;border-left-color:var(--gold)}

.cl-ch-head{text-align:center}
.cl-ch-head h1{display:flex;align-items:center;justify-content:center;gap:14px;font-size:34px}
.cl-hex.lg{transform:scale(1.15)}
.cl-tools{position:sticky;top:8px;z-index:5;display:flex;align-items:center;gap:10px;flex-wrap:wrap;
  margin:0 0 18px;padding:8px 12px;background:var(--panel2);border:1px solid var(--line);border-radius:10px;
  backdrop-filter:blur(4px)}
.cl-tlab{font:600 12px/1 var(--sans);color:var(--muted);letter-spacing:.1em}
.cl-tg{display:inline-flex;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.cl-tg button,.cl-paper-btn{background:transparent;color:var(--ink-soft);border:0;cursor:pointer;
  font:600 13px/1 var(--sans);padding:7px 12px}
.cl-tg button+button{border-left:1px solid var(--line)}
.cl-tg button:hover,.cl-paper-btn:hover{color:var(--gold-bright);background:rgba(203,145,64,.1)}
.cl-paper-btn{border:1px solid var(--line);border-radius:8px}
.cl-paper-btn.on{color:var(--ground);background:var(--gold);border-color:var(--gold)}
.cl-reader{max-width:760px;margin:0 auto;--cls:1}
/* 字号缩放：正文锚在 gua.css 的 .src-body(14.5px 绝对值)，故用变量 --cls 缩放 .src-body 及绝对像素的子项，
   其余 em 子项(卦辞/爻辞)随之自动缩放；--cls 由阅读器 A−/A+ 设在 #clBody 上（#clBody 即 .cl-reader）。 */
.cl-reader .src-body{font-size:calc(14.5px * var(--cls))}
.cl-reader .shuo{font-size:calc(13.5px * var(--cls))}
.cl-jing .ci-main{font-family:var(--serif);font-size:1.45em;line-height:1.9;color:var(--gold-bright);
  text-align:center;margin:0 0 14px}
.cl-jing .yao-list{list-style:none;padding:0;margin:0}
.cl-jing .yao-list li{font-family:var(--serif);font-size:1.08em;line-height:2;color:var(--ink);
  padding:7px 0;border-bottom:1px dashed var(--line)}
.cl-jing .yao-list li:last-child{border-bottom:0}

/* 上下卦导航 */
.cl-pager{display:flex;gap:12px;margin-top:24px}
.cl-navlink{flex:1;display:flex;flex-direction:column;gap:2px;padding:14px 16px;background:var(--panel);
  border:1px solid var(--line);border-radius:10px;text-decoration:none;color:inherit;transition:border-color .16s}
.cl-navlink:hover{border-color:var(--line-strong)}
.cl-nav-next{text-align:right}
.cl-navlink small{font-size:12px;color:var(--muted)}
.cl-navlink b{font-family:var(--serif);font-size:18px;color:var(--gold-bright)}
.cl-navlink em{font-style:normal;font-size:12px;color:var(--gold-deep)}
.cl-navdim{opacity:.4;pointer-events:none}
.cl-cta-btns{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}

/* 数字分页导航（卦序） */
.cl-pgbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:5px;margin:22px 0 8px}
.cl-pg{min-width:34px;text-align:center;padding:6px 9px;border:1px solid var(--line);border-radius:8px;
  font:600 13px/1 var(--sans);color:var(--ink-soft);text-decoration:none;
  transition:border-color .14s,color .14s,background .14s}
.cl-pg:hover{border-color:var(--line-strong);color:var(--gold-bright);background:rgba(203,145,64,.08)}
.cl-pg-cur{background:var(--gold);color:var(--ground);border-color:var(--gold);cursor:default}
.cl-pg-edge{font-size:16px;padding:6px 11px}
.cl-pg-dim{opacity:.3;pointer-events:none}
.cl-pg-gap{color:var(--muted);padding:0 3px}

/* 焦氏易林 · 之六十四卦繇辞 */
.cl-yilin{display:flex;flex-direction:column}
.cl-yl-item{display:flex;gap:12px;align-items:baseline;padding:10px 2px;border-bottom:1px dashed var(--line)}
.cl-yl-item:last-child{border-bottom:0}
.cl-yl-to{flex:0 0 auto;min-width:46px;font-family:var(--serif);font-weight:700;color:var(--gold-bright)}
.cl-yl-txt{font-family:var(--serif);line-height:1.95;color:var(--ink)}

/* 散文书（滴天髓等）：二级目录卡片（序号+篇名+经文首句，无卦画） */
.cl-pr-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:10px}
.cl-pr-card{display:flex;gap:12px;align-items:baseline;padding:12px 14px;background:var(--panel);
  border:1px solid var(--line);border-radius:10px;text-decoration:none;color:inherit;transition:border-color .16s,background .16s}
.cl-pr-card:hover{border-color:var(--line-strong);background:var(--panel2)}
.cl-pr-n{flex:0 0 auto;min-width:26px;height:26px;line-height:26px;text-align:center;border-radius:7px;
  background:rgba(203,145,64,.14);color:var(--gold-bright);font:600 13px/26px var(--mono)}
.cl-pr-body{min-width:0;display:flex;flex-direction:column;gap:3px}
.cl-pr-body b{font-family:var(--serif);font-size:16px;color:var(--gold-bright);font-weight:600}
.cl-pr-body small{font-size:12px;color:var(--ink-soft);line-height:1.5;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
/* 散文书正文：经文歌诀标红大字 + 注 + 段落 + 子标题 */
.cl-ch-prose h1{font-size:30px}
.cl-prose .cl-pz{padding:6px 0 14px;border-bottom:1px dashed var(--line)}
.cl-prose .cl-pz:last-child{border-bottom:0}
.cl-jingwen{font-family:var(--serif);font-weight:600;color:var(--seal-red);line-height:1.85;
  font-size:1.12em;margin:18px 0 8px}
.cl-prose .cl-jingwen:first-child{margin-top:0}
.cl-zhu{font-family:var(--serif);line-height:1.95;color:var(--ink-soft);margin:0 0 6px;text-indent:2em}
.cl-yuan{font-family:var(--serif);font-size:1.06em;line-height:2;color:var(--ink);margin:16px 0 6px}
.cl-prose .cl-yuan:first-child{margin-top:0}
.cl-para{font-family:var(--serif);line-height:2;color:var(--ink);margin:0 0 14px;text-indent:2em}
.cl-ph{font-family:var(--serif);font-size:1.12em;color:var(--gold-bright);font-weight:600;
  margin:20px 0 10px;padding-left:12px;border-left:3px solid var(--line-strong)}
.cl-note2{font-family:var(--serif);font-size:.92em;line-height:1.85;color:var(--muted);
  margin:0 0 10px;padding-left:14px;border-left:2px solid var(--line)}
.cl-tbl-wrap{overflow-x:auto;margin:14px 0}
.cl-tbl{border-collapse:collapse;min-width:100%;font-size:.95em}
.cl-tbl th,.cl-tbl td{border:1px solid var(--line);padding:6px 10px;text-align:center;color:var(--ink-soft);white-space:nowrap}
.cl-tbl th{background:var(--panel2);color:var(--gold-deep);font-weight:600}
/* 白话解读（AI 辅助，逐段附于原文之下；工具栏「白话」开关，body.cl-bh-off 时隐藏） */
.cl-bh{font-family:var(--kai);font-size:.98em;line-height:1.95;color:var(--ink);margin:-2px 0 16px;
  padding:8px 12px 8px 14px;border-left:2px solid rgba(111,191,115,.55);background:rgba(111,191,115,.05);
  border-radius:0 8px 8px 0;text-indent:0}
.cl-bh-tag{display:inline-block;font-size:11px;letter-spacing:.12em;color:#8fd493;border:1px solid rgba(111,191,115,.5);
  border-radius:4px;padding:0 5px;margin-right:8px;vertical-align:1px}
body.cl-bh-off .cl-bh{display:none}
.cl-intro{margin:0 0 18px;padding:14px 16px;border:1px solid rgba(111,191,115,.4);border-radius:12px;background:rgba(111,191,115,.06)}
.cl-intro-h{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 12px;margin-bottom:6px}
.cl-intro-h b{font-family:var(--serif);color:#8fd493;font-size:15px;letter-spacing:.06em}
.cl-intro-h small{font-size:12px;color:var(--muted)}
.cl-intro p{margin:0;font-family:var(--kai);font-size:1em;line-height:1.95;color:var(--ink)}
body.cl-bh-off .cl-intro{display:none}
.cl-tools .cl-bh-btn.on{color:#8fd493;background:rgba(111,191,115,.12);border-color:rgba(111,191,115,.6)}
body.cl-paper-on .cl-reader .cl-bh{background:#e9efdc;border-color:#7da36b;color:#2f3a24}
body.cl-paper-on .cl-reader .cl-bh-tag{color:#3f6b2f;border-color:#7da36b}
body.cl-paper-on .cl-reader .cl-intro{background:#e9efdc;border-color:#9dbb87}
body.cl-paper-on .cl-reader .cl-intro p{color:#33291c}
body.cl-paper-on .cl-reader .cl-intro-h b{color:#3f6b2f}
/* 正文术语 → 知识库链接（只链首次出现；不改原文字色，虚线下划为提示） */
.cl-prose a.cl-term{color:inherit;text-decoration:none;border-bottom:1px dashed rgba(203,145,64,.65);
  transition:color .15s,border-color .15s}
.cl-prose a.cl-term:hover,.cl-prose a.cl-term:focus-visible{color:var(--gold-bright);border-bottom-style:solid;border-color:var(--gold-bright)}
body.cl-paper-on .cl-reader .cl-prose a.cl-term{border-color:#b98a4a}
body.cl-paper-on .cl-reader .cl-prose a.cl-term:hover{color:#7a3b12;border-color:#7a3b12}
/* 书中命例（子平真诠评注 / 滴天髓阐微）：四柱 + 大运，干支五行着色，可反查排盘 */
.cl-pan{margin:10px 0 14px;padding:10px 14px;border:1px solid var(--line);border-radius:10px;
  background:rgba(203,145,64,.05);display:flex;flex-wrap:wrap;align-items:center;gap:6px 16px}
.cl-pan-r{display:flex;align-items:center;gap:10px;min-width:0}
.cl-pan-lab{flex:none;font-size:12px;color:var(--gold-deep);letter-spacing:.1em;padding:1px 7px;
  border:1px solid var(--line);border-radius:999px}
.cl-pan-gz{display:flex;gap:12px;font-family:var(--serif);font-size:1.25em;letter-spacing:.06em}
.cl-pan-c b,.cl-pan-y b{font-weight:600}
.cl-pan-c i,.cl-pan-y i{font-style:normal;color:var(--ink-soft)}
.cl-pan-y{display:flex;flex-wrap:wrap;gap:4px 10px;font-family:var(--serif);font-size:.98em}
.cl-pan-yun{flex-basis:100%}
.cl-pan-go{margin-left:auto;font-size:12.5px;color:var(--gold-bright);text-decoration:none;white-space:nowrap;
  padding:4px 10px;border:1px solid var(--line-strong);border-radius:999px}
.cl-pan-go:hover{background:rgba(203,145,64,.14)}
.cl-pan .cl-el-wood{color:var(--wood)}.cl-pan .cl-el-fire{color:var(--fire)}.cl-pan .cl-el-earth{color:var(--earth)}
.cl-pan .cl-el-metal{color:var(--metal)}.cl-pan .cl-el-water{color:var(--water)}
body.cl-paper-on .cl-reader .cl-pan{background:#efe5cc;border-color:#d9c9a3}
body.cl-paper-on .cl-reader .cl-pan-lab{color:#7a3b12;border-color:#c9a86a}
body.cl-paper-on .cl-reader .cl-pan-go{color:#7a3b12;border-color:#b98a4a}
.cl-pan-na{margin-left:auto;font-size:12px;color:var(--muted);white-space:nowrap}
body.cl-paper-on .cl-reader .cl-pan-na{color:#8a7a55}
body.cl-paper-on .cl-reader .cl-el-wood{color:#2f7a34}body.cl-paper-on .cl-reader .cl-el-fire{color:#b23a26}
body.cl-paper-on .cl-reader .cl-el-earth{color:#9a6a10}body.cl-paper-on .cl-reader .cl-el-metal{color:#6b6f75}
body.cl-paper-on .cl-reader .cl-el-water{color:#1f62a8}
@media(max-width:640px){.cl-pan-go{margin-left:0}}
/* 命盘例图（照录原书插图，黑字白底扫描，衬纸色底板） */
.cl-fig{margin:20px auto;max-width:400px;text-align:center}
.cl-fig img{display:block;width:100%;height:auto;background:#fbf7ec;padding:10px;
  border:1px solid var(--line-strong);border-radius:8px;box-shadow:0 3px 14px rgba(0,0,0,.28)}
.cl-fig figcaption{margin-top:8px;font-family:var(--serif);font-size:.9em;color:var(--ink-soft);letter-spacing:.03em}
.cl-fig figcaption::before{content:"例图 · ";color:var(--gold-deep)}
/* 侧栏「全书目录」链接（railScope 卷内导航时） */
.cl-side-all{display:block;margin:0 0 8px;padding:6px 10px;border-radius:7px;font-size:12.5px;
  color:var(--gold-deep);text-decoration:none;background:rgba(203,145,64,.08);border:1px solid var(--line)}
.cl-side-all:hover{color:var(--gold-bright);border-color:var(--line-strong)}

/* ---------- 纸色·精读模式（仅作用于阅读区） ---------- */
body.cl-paper-on .cl-reader{background:#f3ecd9;color:#33291c;border-radius:14px;
  padding:26px 30px;box-shadow:inset 0 0 0 1px #d9c9a3}
body.cl-paper-on .cl-reader .blk{border-color:#d9c9a3}
body.cl-paper-on .cl-reader .kick,body.cl-paper-on .cl-reader .cl-jing .ci-main,
body.cl-paper-on .cl-reader .blk-head h2,body.cl-paper-on .cl-reader summary .sum-t{color:#7a3b12}
body.cl-paper-on .cl-reader .ci-main,body.cl-paper-on .cl-reader .yao-list li,
body.cl-paper-on .cl-reader p,body.cl-paper-on .cl-reader h5,
body.cl-paper-on .cl-reader .src-body{color:#33291c}
body.cl-paper-on .cl-reader .yao-list li{border-color:#d9c9a3}
body.cl-paper-on .cl-reader .ci-note{color:#8a7a55}
body.cl-paper-on .cl-reader .gua-src,body.cl-paper-on .cl-reader summary{border-color:#d9c9a3}
body.cl-paper-on .cl-reader .shuo b{color:#7a3b12}
body.cl-paper-on .cl-reader .cl-yl-txt{color:#33291c}
body.cl-paper-on .cl-reader .cl-yl-to{color:#7a3b12}
body.cl-paper-on .cl-reader .cl-yl-item{border-color:#d9c9a3}
body.cl-paper-on .cl-reader .cl-jingwen{color:#9e3e2c}
body.cl-paper-on .cl-reader .cl-ph{color:#7a3b12;border-color:#c9a86a}
body.cl-paper-on .cl-reader .cl-note2{color:#8a7a55;border-color:#d9c9a3}
body.cl-paper-on .cl-reader .cl-prose .cl-pz{border-color:#d9c9a3}
body.cl-paper-on .cl-reader .cl-tbl th,body.cl-paper-on .cl-reader .cl-tbl td{border-color:#d9c9a3;color:#33291c}
body.cl-paper-on .cl-reader .cl-tbl th{background:#eaddc0;color:#7a3b12}
body.cl-paper-on .cl-reader .cl-fig figcaption{color:#6b5a3a}
body.cl-paper-on .cl-reader .cl-fig figcaption::before{color:#7a3b12}
body.cl-paper-on .cl-reader .cl-fig img{border-color:#c9a86a;box-shadow:0 2px 8px rgba(90,70,30,.2)}

/* ---------- 窄屏 ---------- */
@media(max-width:980px){
  .cl-ch-grid{grid-template-columns:1fr}
  .cl-side{display:none}
}
@media(max-width:640px){
  .cl-grid{grid-template-columns:1fr}
  .cl-gua-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}
  .cl-ch-head h1{font-size:27px}
  .cl-pager{flex-direction:column}
  .cl-tools{top:0}
  body.cl-paper-on .cl-reader{padding:18px 16px}
}