/* Local reading refinement. All existing scene backgrounds and gallery layouts stay. */
.archive-room,#reader{--reading-song:'Songti SC','STSong','SimSun',serif;--reading-fangsong:'STFangsong','FangSong','仿宋',serif}
.archive-room .topic-intro{display:block;margin-bottom:27px}
.archive-room .topic-intro h1{margin-top:8px}
.archive-room .topic-directory-foot{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-top:18px;border-top:1px solid #bfa36c40;padding-top:7px}
.archive-room .topic-directory-foot .topic-art-note{text-align:left;margin:0}
.archive-room .topic-directory-foot .topic-all{margin:0;min-height:44px;flex-shrink:0;padding:8px 10px;font-size:12px;gap:6px}
.archive-room .topic-all::after{content:none}
.archive-room .source-row::before{content:none}
.archive-room .reading-heading h1{font:700 clamp(27px,3vw,39px)/1.45 var(--reading-song);letter-spacing:.03em}
.archive-room .reading-intro,.archive-room .reading-question,.archive-room .source-row p,.archive-room .topic-context p{font-family:var(--reading-fangsong);font-size:16px;line-height:1.9;color:#e3d6bf}
.archive-room .reading-question{font-size:18px;color:#f3d8a2}
.archive-room .collection-heading h2{font:700 25px/1.6 var(--reading-song);letter-spacing:.04em}
.archive-room .material-heading h3{font:700 19px/1.6 var(--reading-song);letter-spacing:.05em;color:#efdbb5}
.archive-room .source-row h4{font:700 21px/1.55 var(--reading-song);color:#ffe5b5;margin:7px 0 9px;letter-spacing:.015em}
.archive-room .source-row p{font-size:15px;line-height:1.85}
.archive-room .source-kind{letter-spacing:.03em;line-height:1.7;font-size:11px;color:#d6ba81}
.archive-room .source-note summary{list-style:none;display:flex;align-items:center;gap:8px;font-size:12px}
.archive-room .source-note summary::-webkit-details-marker{display:none}
.archive-room .source-note summary::before{content:'＋';font-size:15px}
.archive-room .source-note[open] summary::before{content:'−'}
.archive-room .source-note p{font-size:14px}
.archive-room .source-action,.archive-room .topic-back{border:1px solid #bd9f67;background:#163630;color:#f2d7a0;box-shadow:inset 0 0 0 3px #183630,inset 0 0 0 4px #bfa36c26;border-radius:3px;transition:background 180ms,border-color 180ms;min-height:44px;font-size:13px;line-height:1.7}
.archive-room .source-action{padding:9px 16px;margin-top:13px}
.archive-room .source-action:hover,.archive-room .topic-back:hover{background:#285045;border-color:#e3c58b}
.archive-room .source-secondary{display:inline-flex;align-items:center;min-height:44px;padding:8px 6px;margin-left:7px;color:#ddc89f;font:12px/1.8 var(--reading-song);text-underline-offset:5px}
.archive-room .topic-context{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin:0 0 35px;padding:23px 0 27px;border-block:1px solid #bd9f6740}
.archive-room .topic-context h2{font:700 21px/1.6 var(--reading-song);color:#ffe5b5;margin:0 0 9px}
.archive-room .topic-context p{margin:0}
#reader.exhibit-reader{color:#514331;background:#f4e8d0;border:1px solid #aa885a;box-shadow:0 22px 65px #03131280,inset 0 0 0 5px #eee0c6,inset 0 0 0 6px #b8956055}
#reader.exhibit-reader .dialog-close{width:44px;height:44px;min-width:44px;min-height:44px;padding:0;font:300 28px/1 sans-serif;border:1px solid #c5a773;border-radius:4px;background:#21463d;color:#ffe7b0;box-shadow:inset 0 0 0 3px #21463d,inset 0 0 0 4px #c5a77355;z-index:5}
#reader .reader-intro{padding:35px 42px 27px;background:none;border-bottom:1px solid #ad8c5540}
#reader .reader-intro::before,#reader .reader-intro::after{content:none}
#reader #reader-title{font:700 clamp(26px,3.2vw,36px)/1.4 var(--reading-song);letter-spacing:.02em;color:#241e16;margin:13px 0 13px;padding-right:9px}
#reader .reader-kicker{font-size:11px;line-height:1.8;letter-spacing:.05em;color:#8b6b3f;gap:10px}
#reader .reader-takeaway{font:normal 19px/1.8 var(--reading-fangsong);color:#455749;max-width:31em;margin:0}
#reader .reader-topics{gap:8px;margin-top:16px}
#reader .reader-topics span{border:0;border-radius:0;background:none;font:12px/1.7 var(--reading-song);letter-spacing:.03em;padding:0 9px 0 0;color:#8a6b3f}
#reader .reader-topics span+span{border-left:1px solid #ab8c5855;padding-left:9px}
#reader .reader-topics span+span::before{content:none}
#reader .reader-facts{display:flex;flex-wrap:wrap;gap:13px 22px;border-top:1px solid #b6946040;margin:19px 0 0;padding:17px 0 0}
#reader .reader-facts>div{flex:1 1 150px;min-width:0}
#reader .reader-facts dt{font:12px/1.8 var(--reading-song);color:#86683f}
#reader .reader-facts dd{font:700 17px/1.65 var(--reading-song);color:#342d22;margin:3px 0 0;overflow-wrap:anywhere}
#reader .detail-text{padding:28px 42px 32px}
#reader .reader-essay{margin:0 0 28px}
#reader .reader-essay h3,#reader .reader-evidence h3{font:700 23px/1.55 var(--reading-song);color:#282219;letter-spacing:.01em;margin:0 0 12px;display:flex;align-items:baseline;gap:11px}
#reader .essay-number{font:12px/1.6 Georgia,serif;color:#967448;flex:none}
#reader .reader-essay p{font:normal 18px/1.95 var(--reading-fangsong);color:#514331;margin:0;text-align:left}
#reader .reader-figure{margin:30px 0 21px;padding:9px;border:1px solid #b8996855;background:#ebddc31f}
#reader .reader-figure .detail-zoom{border:1px solid #bc9b6655;min-height:44px}
#reader .reader-figure .detail-zoom span{background:#183b32ef;border:1px solid #bfa36c8c;color:#ffe6b6;min-height:44px;display:flex;align-items:center;justify-content:center;padding:8px 14px;border-radius:3px;font:13px/1.7 var(--reading-song)}
#reader .reader-figure figcaption{font:13px/1.8 var(--reading-fangsong);padding:12px 0 0;color:#6c604c}
#reader .image-source{display:inline-flex;align-items:center;min-height:44px;color:#244d40;text-underline-offset:5px;padding:8px 0;font-family:var(--reading-song)}
#reader .reader-terms,#reader .detail-more{border-block-color:#b8996855;margin:0}
#reader .reader-terms summary,#reader .detail-more summary{min-height:52px;display:flex;align-items:center;font:700 17px/1.7 var(--reading-song);color:#3a493c;gap:10px;padding:12px 8px}
#reader .reader-terms dd,#reader .detail-more p{font:normal 17px/1.9 var(--reading-fangsong);color:#655540}
#reader .reader-terms dt{font:700 17px/1.8 var(--reading-song);color:#352d22}
#reader .reader-evidence{border-top:0;padding-top:31px;margin-top:0}
#reader .evidence-eyebrow{font:11px/1.8 var(--reading-song);color:#917046;letter-spacing:.09em}
#reader .reader-evidence h3{font-size:25px;margin:9px 0 8px}
#reader .evidence-intro{font:normal 16px/1.8 var(--reading-fangsong);margin:0 0 19px;color:#76634b}
#reader .reader-reference{padding:18px 20px 15px;margin:13px 0 0;border:1px solid #ae8c5845;background:#f9f0df59;box-shadow:inset 0 0 0 4px #f2e5cd66}
#reader .reference-heading{display:flex;align-items:baseline;justify-content:space-between;gap:12px;font:11px/1.8 var(--reading-song);color:#8a6c41}
#reader .evidence-kind{font-size:11px;letter-spacing:.03em}
#reader .reference-publisher{text-align:right}
#reader .reader-reference h4{font:700 21px/1.65 var(--reading-song);color:#2a3024;letter-spacing:.01em;margin:7px 0}
#reader .reader-reference p{font:normal 16px/1.85 var(--reading-fangsong);color:#685740;margin:0 0 10px}
#reader .evidence-link,#reader .reader-film{display:inline-flex;align-items:center;gap:14px;min-height:44px;padding:9px 16px;background:#21463d;border:1px solid #b89a63;color:#f5dfad;text-decoration:none;border-radius:3px;box-shadow:inset 0 0 0 3px #21463d,inset 0 0 0 4px #bfa36c33;font:13px/1.7 var(--reading-song);transition:background 180ms,border-color 180ms}
#reader .evidence-link:hover,#reader .reader-film:hover{background:#315649;border-color:#8b6a3d}
#reader .volume-entry{display:inline-flex;align-items:center;min-height:44px;padding:8px 9px;margin:0 0 0 8px;text-decoration:underline;text-underline-offset:5px;border:0;background:none;color:#3a5548;font:13px/1.8 var(--reading-song)}
#reader .reader-colophon{border-top:1px solid #ae8c5845;font:11px/1.8 var(--reading-song);color:#927448;padding:16px 42px 22px}
#reader a:focus-visible,#reader summary:focus-visible,#reader button:focus-visible{outline:2px solid #967341;outline-offset:4px}
#reader.archive-reader h2,#reader.archive-reader h3{font-family:var(--reading-song);font-weight:700;color:#272218}
#reader.archive-reader p{font-family:var(--reading-fangsong)}
@media(max-width:760px){.archive-room .topic-context{grid-template-columns:1fr;gap:23px}.archive-room .reading-intro,.archive-room .topic-context p{font-size:16px}.archive-room .source-row h4{font-size:20px}}
@media(max-width:480px){.archive-room .topic-directory-foot{display:block}.archive-room .topic-directory-foot .topic-all{padding-left:0;margin-top:5px}.archive-room .source-row h4{font-size:20px}.archive-room .source-row p{font-size:15px}.archive-room .topic-context{padding:20px 0;margin-bottom:27px}.archive-room .topic-context h2{font-size:20px}.archive-room .reading-heading h1{font-size:29px}#reader .reader-intro{padding:27px 22px 23px}#reader .detail-text{padding:23px 22px 27px}#reader #reader-title{font-size:27px;margin-top:13px;padding-right:0}#reader .reader-kicker{display:block;padding-right:37px}#reader .reader-label{display:block}#reader .reader-takeaway{font-size:18px}#reader .reader-facts{gap:13px}#reader .reader-facts>div{flex-basis:100px}#reader .reader-facts dd{font-size:16px}#reader .reader-essay h3,#reader .reader-evidence h3{font-size:22px}#reader .reader-essay p{font-size:18px;line-height:1.9}#reader .reader-reference{padding:16px}#reader .reader-reference h4{font-size:20px}#reader .reference-heading{display:block}#reader .reference-publisher{display:block;text-align:left}#reader .reader-figure{padding:6px}#reader .volume-entry{margin-left:0}#reader .reader-colophon{padding:15px 22px 20px}#reader .reader-terms dl>div{display:block}#reader .reader-terms dd{margin:4px 0 10px}}
@media(prefers-reduced-motion:reduce){.archive-room .source-action,.archive-room .topic-back,#reader .evidence-link,#reader .reader-film{transition:none}}