/* 阅读页沿用日光刊物色彩，将长文限制在舒适的阅读宽度。 */
.reader-page{font-size:17px}
.reader-toolbar{display:flex;justify-content:space-between;gap:20px;padding:25px 0;font-size:13px;color:var(--muted)}
.reader-toolbar a{min-height:44px;display:flex;align-items:center;color:var(--accent)}
.reader-toolbar>span{align-self:center;font:15px var(--serif)}
#reader-main{min-height:65vh}
.entry-hero{max-width:940px;margin:25px auto 58px}
.entry-chapter{display:inline-block;font-size:14px;color:var(--accent);text-decoration:underline;text-underline-offset:5px;margin-bottom:32px}
.entry-hero .eyebrow{margin-bottom:15px}
.entry-hero h1,.chapter-hero h1{font:500 43px/1.55 var(--serif);letter-spacing:-.025em;overflow-wrap:anywhere}
.entry-meta{display:flex;align-items:center;flex-wrap:wrap;gap:22px;margin-top:28px;font-size:13px;color:var(--muted)}
.entry-meta a{text-decoration:underline;text-underline-offset:5px}
.evidence-badge{display:inline-block;background:var(--soft);padding:6px 13px;color:var(--accent);font-size:12px;line-height:1.8}
.reader-layout{display:grid;grid-template-columns:155px minmax(0,720px);gap:65px;max-width:940px;margin:0 auto 64px}
.reading-toc{position:sticky;top:30px;align-self:start;padding-top:6px;font-size:13px}
.reading-toc .eyebrow{margin-bottom:12px}
.reading-toc a{display:block;min-height:44px;padding:10px 0;border-bottom:1px solid var(--line);color:var(--muted)}
.reading-toc a:hover{color:var(--accent);text-decoration:underline;text-underline-offset:5px}
.reader-article{min-width:0}
.reader-field{padding:0 0 35px;margin:0 0 34px;border-bottom:1px solid var(--line);scroll-margin-top:30px}
.reader-field h2{font:500 25px/1.5 var(--serif);margin-bottom:18px}
.field-text{font-size:18px;line-height:2;overflow-wrap:anywhere}
.field-text p+p{margin-top:20px}
.field-text a,.sources a{color:var(--accent);text-decoration:underline;text-underline-offset:4px;overflow-wrap:anywhere}
#human .field-text{font-size:21px;line-height:1.95;color:var(--ink)}
#cost{padding:26px 30px;background:var(--soft);border:0}
#conditions{padding:0 0 30px;border-bottom:0}
#conditions h2:before{content:"";display:inline-block;width:7px;height:7px;background:#9c7756;margin-right:12px;vertical-align:middle}
#conditions .field-text{color:var(--muted);font-size:17px}
.evidence-details{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:0 0 40px;scroll-margin-top:30px}
.evidence-details>summary{cursor:pointer;font:500 23px/1.7 var(--serif);padding:23px 4px;min-height:58px;list-style-position:inside}
.evidence-details>summary:hover{color:var(--accent)}
.evidence-details>summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.evidence-details .reader-field{border:0;margin:0;padding:0 4px 28px}
.evidence-details .reader-field h2{font:12px var(--sans);color:var(--muted);margin-bottom:15px}
.sources{border:0;margin-bottom:14px;padding:0}
.sources ol{margin:0;padding-left:24px;font-size:14px;line-height:1.95;color:var(--muted)}
.sources li{padding:0 0 20px 8px;overflow-wrap:anywhere}
.sources li::marker{font:italic 13px var(--serif);color:var(--accent)}
.original-link{font-size:12px;color:var(--muted);padding-top:10px}
.original-link a{text-decoration:underline;text-underline-offset:4px}
.related-reading{max-width:940px;margin:0 auto;padding-top:40px;border-top:1px solid var(--line)}
.related-reading>h2{font:500 29px/1.5 var(--serif);margin-bottom:25px}
.chapter-reading-list,.topic-reading-list{padding:0;margin:0;list-style:none}
.chapter-reading-list>li,.topic-reading-list>li{display:grid;grid-template-columns:44px 1fr;gap:24px;padding:30px 0;border-top:1px solid var(--line)}
.list-number{font:italic 21px/1.5 var(--serif);color:#6d7665;padding-top:3px}
.list-copy{min-width:0}
.list-copy .eyebrow{font-size:11px;margin-bottom:12px;letter-spacing:.03em}
.list-copy h2{font:500 25px/1.65 var(--serif);margin-bottom:12px}
.list-copy h2 a:hover{text-decoration:underline;text-underline-offset:6px}
.list-read-link{display:inline-block;min-height:44px;padding:10px 0;font-size:13px;color:var(--accent)}
.reader-end{display:flex;justify-content:space-between;align-items:center;gap:24px;max-width:940px;margin:28px auto 75px;padding:28px 0;border-top:1px solid var(--line);font-size:15px}
.reader-end .text-link{font-size:14px}
.topic-reader-hero{display:grid;grid-template-columns:1.05fr 1fr;align-items:center;gap:70px;margin:22px 0 64px}
.topic-reader-hero h1{font:500 49px/1.55 var(--serif);letter-spacing:-.03em}
.topic-reader-hero>img{width:100%;height:370px;object-position:center 65%}
.topic-lead{font-size:17px;line-height:2;color:var(--muted);margin-top:24px;max-width:650px}
.topic-count{font-size:12px;color:var(--accent);margin-top:28px}
.topic-reading{max-width:900px;margin:0 auto}
.topic-reading .eyebrow{margin-bottom:10px}
.listing-heading{font:500 32px/1.6 var(--serif)}
.listing-intro{font-size:15px;color:var(--muted);margin:12px 0 30px}
.topic-reading-list .list-copy h2{font-size:29px}
.topic-reading-list>li{padding:32px 0}
.chapter-reader{max-width:900px;margin:20px auto 70px}
.chapter-hero{padding-bottom:40px}
.chapter-hero .topic-lead{font-size:15px}
@media(max-width:1000px){
  .reader-layout{grid-template-columns:140px minmax(0,1fr);gap:35px}
  .entry-hero h1{font-size:37px}
  .topic-reader-hero{gap:35px}.topic-reader-hero h1{font-size:39px}
  .topic-reader-hero>img{height:340px}
}
@media(max-width:760px){
  .reader-toolbar{padding:14px 0}.reader-toolbar>span{display:none}
  .entry-hero{margin:14px 0 28px}.entry-chapter{font-size:12px;margin-bottom:22px}
  .entry-hero h1,.chapter-hero h1{font-size:29px;line-height:1.65}
  .entry-hero .eyebrow{font-size:10px}.entry-meta{gap:12px;font-size:12px;margin-top:20px}
  .reader-layout{display:block;margin-bottom:38px}
  .reading-toc{position:static;display:flex;flex-wrap:wrap;gap:0 18px;padding:0 0 22px;margin-bottom:24px;border-bottom:1px solid var(--line)}
  .reading-toc .eyebrow{display:none}.reading-toc a{font-size:12px;border:0}
  .field-text{font-size:17px;line-height:1.95}#human .field-text{font-size:19px}
  .reader-field{padding-bottom:27px;margin-bottom:26px}.reader-field h2{font-size:23px}
  #cost{padding:22px}#conditions .field-text{font-size:16px}
  .evidence-details>summary{font-size:21px;padding:20px 0}
  .sources ol{font-size:13px;padding-left:19px}.sources li{padding-left:4px}
  .related-reading{padding-top:28px}.related-reading>h2{font-size:25px}
  .chapter-reading-list>li,.topic-reading-list>li{grid-template-columns:26px 1fr;gap:13px;padding:24px 0}
  .list-number{font-size:17px}.list-copy h2,.topic-reading-list .list-copy h2{font-size:22px}
  .list-copy .eyebrow{font-size:10px}.list-read-link{font-size:12px}
  .reader-end{flex-wrap:wrap;margin-bottom:45px;padding:24px 0}.reader-end p{font-size:14px}
  .topic-reader-hero{grid-template-columns:1fr;gap:28px;margin:12px 0 38px}
  .topic-reader-hero h1{font-size:34px}.topic-reader-hero>img{height:250px}
  .topic-lead{font-size:16px;margin-top:18px}.topic-count{margin-top:18px}
  .listing-heading{font-size:27px}.listing-intro{font-size:14px}
  .chapter-reader{margin-top:10px}.chapter-hero{padding-bottom:25px}
}
@media print{.reading-toc,.reader-toolbar,.reader-end,.related-reading{display:none}.reader-layout{display:block}.entry-hero h1{font-size:28px}.field-text{font-size:14px}}