/* Visitor reading journal, sharing the original 书间 design. */
:root{--self-nav-height:57px}.self-nav{position:relative;z-index:30}.sidebar{top:var(--self-nav-height)}.main-shell{min-height:calc(100vh - var(--self-nav-height))}.topbar-right .avatar{display:grid;place-items:center}.loading{padding:100px 20px;text-align:center}.loading p{margin:20px}.hero-description{font-size:13px;color:#737d67}.hero-eyebrow{font-size:12px}.garden-caption{font-size:11px}.garden-stamp{font-size:8px}.home-shelf{margin-top:30px}.section-title{flex-wrap:wrap;gap:12px}.overview-strip .metric small{font-size:11px}.content-note{font-size:12px;color:#79816f;line-height:2.1;border-top:1px solid var(--line);padding:24px 0;margin-top:35px}.public-empty{padding:40px 20px;text-align:center;color:#7a876e;display:flex;align-items:center;justify-content:center;gap:14px}.collection-stamp{border:1px solid #a6b296;padding:10px 18px;font:16px/1.8 Georgia;color:#728461;transform:rotate(4deg);text-align:center}.collection-stamp small{font-size:8px;letter-spacing:2px}.tools-row{flex-wrap:wrap;gap:18px}.filters{flex-wrap:wrap}.filter{font-size:12px}.index-book{grid-template-columns:30px minmax(140px,1.7fr) minmax(100px,1fr) 90px 85px 15px}.index-book strong{font-size:14px}.index-author{font-size:12px}.small-note{color:#7e8973;font-size:12px}.book-front .cover-author{font-size:12px}.book-spine .spine-title{font-size:15px}.shelf-bottom{gap:20px}.shelf-scroll{overscroll-behavior-x:contain}.opened-cover img{object-fit:contain}.book-subtitle{font:16px/1.9 var(--serif);color:#78846c}.book-category{display:inline-block;border:1px solid #b9c6a8;padding:3px 9px;color:#718562;font-size:12px}.book-content-count{font-size:12px;color:#7f8a73;margin:15px 0 20px}.volume-info .volume-author{font-size:14px}.book-summaries{padding-bottom:24px}.book-summaries>.section-title h2{font-size:24px}.book-summaries>.section-title small{font-family:var(--sans);font-size:11px;letter-spacing:0;display:block;margin:9px 0 0}.summary-section{display:grid;grid-template-columns:35px 1fr;gap:14px;padding:23px 0;border-bottom:1px solid #e0e4d5}.summary-number{font:15px Georgia;color:#9ba889;padding-top:5px}.summary-section h3,.guide-analysis h3,.book-thoughts>h3{font:19px/1.8 var(--serif);color:#4c6748;font-weight:400}.summary-section p,.guide-analysis p{font:15px/2.2 var(--serif);color:#65745b;margin:8px 0 12px}.summary-section small,.guide-analysis small{font-size:11px;color:#929b84}.book-thoughts{margin-top:34px}.thoughts-blank{font:15px/2 var(--serif);color:#9aa48c;border-bottom:1px dashed #cfd7c0;padding:24px 0 35px}.guide-analysis{background:#e9eddf;border-left:2px solid #aab99a;padding:22px 25px;margin-top:28px}.guide-analysis h3{margin-top:8px}.book-sources{margin:30px 0 0;color:#87917b;font-size:12px}.book-sources summary{cursor:pointer;padding:10px 0}.book-sources p{line-height:2}.book-sources ul{padding-left:20px;line-height:2}.volume-note{grid-template-columns:120px 1fr 18px}.volume-note p{font-size:15px}.journal-page{padding-top:34px}.journal-select{display:flex;align-items:center;gap:12px;font-size:12px;color:#7c8c6d}.journal-select select{max-width:230px;background:#f8f8ed;border:1px solid #cdd7be;padding:9px 12px;color:#5d7452;border-radius:3px}.journal-prose>p{margin-bottom:24px}.journal-prose .journal-lead{font-size:19px}.journal-sheet-top{padding-right:24px}.journal-kind{font-size:11px}.journal-entry strong{font-size:14px}.journal-entry small{font-size:10px}.journal-entry-date{font-size:11px}.journal-entry-heading>p{font-size:12px}.journal-sheet-footer{display:block}.source-label{font-size:11px;line-height:2;color:#89967a;overflow-wrap:anywhere}.journal-map{margin:30px 0}.journal-map button{padding:8px;background:white;border:1px solid #e0e4d3;width:100%;cursor:zoom-in}.journal-map img{display:block;width:100%;height:auto}.journal-map figcaption{font-size:11px;color:#8a977b;text-align:center;margin-top:8px}.map-dialog{width:min(1200px,94vw);max-width:94vw;border:1px solid #c9d2bc;background:#f7f5ed;border-radius:6px;padding:25px;max-height:90vh}.map-dialog h2{font:20px/1.6 var(--serif);max-width:85%}.map-dialog p{font-size:12px;color:#859177;margin-bottom:12px}.map-canvas{overflow:auto;max-height:65vh;border:1px solid #dce1d1;background:white}.map-canvas img{display:block;min-width:100%;max-width:none;width:auto;max-height:none}.map-dialog::backdrop{background:#24302399}.map-dialog .icon-button{flex:none}.full-excerpt{font:23px/2 var(--serif);color:#526c47;margin:35px 0}.detail-dialog .source-label{margin-bottom:25px}.detail-dialog h2{font:20px/1.8 var(--serif)}.deck-paper-bottom{font-size:9px;line-height:1.7}.deck-paper-bottom>span:first-child{max-width:85%}.deck-quote{font-size:clamp(15px,1.8vw,22px)}.specimen-card .card-text{font-size:18px;-webkit-line-clamp:5}.specimen-card .card-book{font-size:12px}.specimen-card .card-bottom{font-size:10px}.echo-letter{padding:28px 35px;margin-bottom:32px}.echo-letter-label{color:#7d8e6c;font-size:12px;display:flex;align-items:center;gap:10px}.echo-letter-label>span{font:9px Georgia;letter-spacing:2px;margin-left:auto}.echo-letter blockquote{font:21px/2 var(--serif);color:#526c47;margin:18px 0}.echo-letter-source{font-size:12px;color:#8b977b}.echo-letter-actions{display:flex;margin-top:18px;align-items:center}.journal-home-entry small{font-size:11px}.journal-home-entry p{font-size:14px}.journal-home-entry h3{font-size:22px}.page-footer{gap:16px;flex-wrap:wrap}.book-room-top .icon-button{position:relative;z-index:2}
@media(max-width:1150px){.self-nav{padding:12px 24px;font-size:12px}.self-nav .self-nav-links{gap:13px}.index-book{grid-template-columns:25px minmax(125px,1.6fr) minmax(75px,1fr) 85px 15px}.index-state{display:none}.hero h1{font-size:35px;letter-spacing:2px}.hero-actions{gap:12px}}
@media(max-width:900px){.sidebar{top:var(--self-nav-height)}.hero h1{font-size:32px}.index-book{grid-template-columns:25px minmax(125px,1.5fr) 1fr 80px 15px}.echo-letter-label>span{display:none}}
@media(max-width:680px){.sidebar{top:auto;height:70px;z-index:50}.main-shell{margin-left:0}.self-nav{padding:12px 20px}.self-nav details[open] .self-nav-links{gap:13px 20px}.hero h1{font-size:34px;white-space:normal}.hero{padding-top:27px}.hero-description{font-size:13px}.hero-actions{gap:16px}.topbar{height:65px}.topbar-right>span:first-child{display:none}.hero-eyebrow{font-size:11px}.garden-scene{margin-top:18px}.overview-strip .metric small{font-size:10px}.overview-strip .metric b{font-size:24px}.home-shelf{margin-top:22px}.collection-stamp{display:none}.tools-row{display:block}.tools-row .search-field{margin-top:18px;width:100%}.tools-row .search-field input{width:100%}.filters{gap:4px}.filter{padding:8px 11px;font-size:11px}.index-book{grid-template-columns:22px minmax(0,1fr) 68px 13px;gap:10px}.index-author{display:none}.index-book strong{font-size:14px}.index-notes{font-size:10px}.shelf-bottom{font-size:9px;gap:10px}.physical-library .shelf-atmosphere{padding-right:20px}.shelf-dialog{max-height:90dvh}.volume-info h3{font-size:24px}.book-subtitle{font-size:14px}.book-summaries>.section-title h2{font-size:22px}.summary-section{grid-template-columns:25px 1fr;gap:9px}.summary-section h3{font-size:18px}.summary-section p,.guide-analysis p{font-size:15px;line-height:2.1}.volume-note{grid-template-columns:1fr 18px;gap:5px}.volume-note>span{grid-column:1/-1}.guide-analysis{padding:18px}.journal-page{padding-top:28px}.journal-tools{gap:15px}.journal-select{width:100%}.journal-select select{flex:1;max-width:none}.journal-tools .search-field{width:100%}.journal-tools .search-field input{width:100%}.journal-entry strong{font-size:13px}.journal-sheet{scroll-margin-top:18px}.journal-entry-heading h2{font-size:23px}.journal-prose{font-size:15px}.journal-prose .journal-lead{font-size:18px}.journal-sheet-top{font-size:8px}.journal-sheet-top>span:last-child{font-size:10px}.echo-letter{padding:22px}.echo-letter blockquote{font-size:18px}.journal-home-entry{grid-template-columns:44px minmax(0,1fr) 15px;gap:14px}.journal-home-entry h3{font-size:18px}.journal-home-entry p{font-size:13px}.journal-home-date{font-size:12px}.content-note{font-size:11px}.full-excerpt{font-size:20px}.map-dialog{padding:18px}.map-dialog h2{font-size:17px}.page-footer{padding-bottom:90px}.deck-paper-bottom{font-size:8px}.specimen-card .card-text{font-size:17px}}
.book-room-top{position:relative}.book-room-top .icon-button{position:absolute;right:22px;top:12px}