/* Reading beta: scoped to public reading pages; no admin theme overrides. */
.reading-app{--paper:#f7f5ef;--surface:#fffef9;--ink:#293d31;--muted:#637066;--line:#dedfd5;--accent:#315c43;--accent-text:#fff;--reader-font:20px;--reader-line:1.9;background:var(--paper);color:var(--ink);font-family:system-ui,-apple-system,"PingFang SC","Microsoft Yahei",sans-serif;line-height:1.65;margin:0}
.reading-app[data-theme=light]{--paper:#fff;--surface:#f8faf8}
.reading-app[data-theme=dark]{--paper:#1c241f;--surface:#263129;--ink:#e0e7df;--muted:#b0bcae;--line:#445047;--accent:#accfb3;--accent-text:#17291d;color-scheme:dark}
.reading-app *{box-sizing:border-box}.reading-app [hidden]{display:none!important}.reading-app a{color:var(--accent);text-decoration:none}.reading-app a:hover{text-decoration:underline}.reading-app button,.reading-app input,.reading-app select{font:inherit}.reading-app :focus-visible{outline:3px solid var(--accent);outline-offset:3px}.reading-app .container{width:calc(100% - 40px);max-width:1120px;margin-left:auto;margin-right:auto}.reading-main{padding-top:32px;padding-bottom:44px;min-height:55vh}.reading-app h1,.reading-app h2,.reading-app h3{color:var(--ink);line-height:1.4;overflow-wrap:anywhere}.reading-app h1{font-family:Georgia,"Songti SC",serif;font-size:32px;font-weight:600;margin:0 0 18px}.reading-app h2{font-size:21px;font-weight:600;margin:0}.reading-app h3{font-size:17px;font-weight:600;margin:0 0 8px}.reading-app p{margin:0 0 12px}.reading-app .muted,.reading-app .eyebrow{color:var(--muted)}.reading-app .eyebrow{font-size:13px;letter-spacing:2px;margin-bottom:12px}.reading-app .reading-nav{background:var(--surface)!important;border-bottom:1px solid var(--line);padding:14px max(20px,calc((100% - 1120px)/2))!important;gap:16px;flex-wrap:wrap;display:flex;align-items:center}.reading-app .reading-nav .text-light,.reading-app .reading-nav .btn-dark{color:var(--ink)!important;background:transparent;border:0}.reading-app .reading-nav .nav-link{padding:4px;margin:0!important}.reading-app .reading-nav>.nav-link:last-child{margin-left:auto!important}.reading-app .reading-brand{font-family:Georgia,"Songti SC",serif;font-size:22px;font-weight:600;color:var(--ink);margin-right:auto;letter-spacing:2px}.reading-app .reading-shelf-link{white-space:nowrap;font-size:14px}.reading-hero{padding:20px 0 30px}.reading-search{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0;max-width:780px}.reading-search input{flex:1;min-width:160px}.reading-app input,.reading-app select{background:var(--surface);border:1px solid var(--line);color:var(--ink);padding:11px 14px;border-radius:9px;min-height:44px;max-width:100%}.reading-app .reading-button{display:inline-flex;align-items:center;justify-content:center;padding:10px 18px;min-height:44px;border:1px solid var(--line);border-radius:9px;background:var(--surface);color:var(--ink);text-decoration:none;cursor:pointer;gap:6px}.reading-app .reading-button:hover{border-color:var(--accent)}.reading-app .reading-button.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-text)}.reading-app .reading-button:disabled{opacity:.5;cursor:default}.reading-topics{display:flex;gap:12px 24px;flex-wrap:wrap}.reading-section{margin-bottom:36px}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;margin:0 0 22px}.section-heading>span{font-size:13px;color:var(--muted)}.book-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px 24px}.book-card{display:flex;gap:16px;min-width:0}.book-cover{position:relative;display:block;flex:0 0 84px;height:112px;border-radius:3px 7px 7px 3px;overflow:hidden;background:#dce3d8;color:#2b4735!important;box-shadow:2px 4px 10px #23372715}.book-cover>span{display:flex;padding:12px;height:100%;align-items:center;justify-content:center;text-align:center;font-family:"Songti SC",serif;font-size:15px;overflow:hidden}.book-cover img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.book-info{min-width:0}.book-author,.book-meta{font-size:12px;color:var(--muted);margin-bottom:6px!important}.book-summary{font-size:13px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.resume-panel{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;background:var(--surface);border:1px solid var(--line);padding:24px;border-radius:12px;margin-bottom:32px}.resume-panel p{color:var(--muted);font-size:14px}.shelf-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.shelf-item{border-bottom:1px solid var(--line);padding:8px 0 16px;min-width:0;overflow-wrap:anywhere}.shelf-item small{display:block;color:var(--muted);margin:6px 0}.shelf-item button{font-size:12px!important}.reading-footer{border-top:1px solid var(--line);padding-top:24px;padding-bottom:28px;color:var(--muted);font-size:12px}.reading-detail{gap:20px;align-items:flex-start}.detail-cover{flex:0 0 120px}.detail-cover img{border-radius:4px 8px 8px 4px;object-fit:cover}.cover-placeholder{display:flex;align-items:center;justify-content:center;text-align:center;min-height:160px;width:120px;padding:16px;background:#dce3d8;color:#2b4735;font-family:serif;border-radius:4px 8px 8px 4px}.reading-actions{display:flex;gap:12px;flex-wrap:wrap}.detail-summary{max-width:850px;line-height:1.9;margin-top:16px!important}.reading-app .border-success{border-color:var(--line)!important}.reading-app .text-dark{color:var(--ink)!important}.reading-app .overflow-scroll{overflow:auto!important}.reading-main>.container{margin-bottom:28px}.reading-input{width:100%;margin:10px 0 18px}.chapter-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 24px}.chapter-grid a{padding:13px 0;border-bottom:1px solid var(--line);overflow-wrap:anywhere}.reader-toolbar{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;flex-wrap:wrap;margin:0 auto 20px;max-width:840px}.reader-toolbar summary{cursor:pointer;padding:8px 0;min-height:44px}.reader-settings{display:flex;gap:10px;align-items:center;flex-wrap:wrap;padding:16px;background:var(--surface);border:1px solid var(--line);border-radius:10px}.reader-content{max-width:720px;margin:44px auto;font-size:var(--reader-font);line-height:var(--reader-line);overflow-wrap:anywhere}.reader-content h1{text-align:center;font-size:1.45em;margin-bottom:36px}.reader-content>.eyebrow{text-align:center}.reader-prose{font-family:Georgia,"Songti SC","Noto Serif SC",serif;white-space:pre-line}.reader-prose p{margin:0 0 1.2em}.reader-prose img{max-width:100%;height:auto}.chapter-navigation{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;align-items:center;margin:28px 0}.reading-empty{padding:32px 0}.reading-app .pagination{display:flex;list-style:none;gap:6px;padding:0;flex-wrap:wrap}.reading-app .page-link{color:var(--accent);background:var(--surface);border:1px solid var(--line);padding:8px 12px}.reading-app .active>.page-link{background:var(--accent);color:var(--accent-text)}
@media(min-width:1000px){.reading-section:first-of-type{margin-top:10px}}
@media(max-width:900px){.book-grid,.chapter-grid,.shelf-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.reading-app .container{width:calc(100% - 32px)}.reading-main{padding-top:20px}.reading-app h1{font-size:26px}.reading-app .reading-nav{gap:10px;padding:12px 16px!important}.reading-app .reading-brand{font-size:19px;width:100%;margin-right:0}.reading-hero{padding-top:10px}.book-grid,.chapter-grid,.shelf-grid{grid-template-columns:1fr}.book-grid{gap:24px}.book-cover{flex-basis:75px;height:100px}.reading-detail{gap:8px}.detail-cover{flex-basis:84px}.detail-cover img,.cover-placeholder{width:84px;height:112px;min-height:112px}.reading-search input{flex-basis:100%}.reading-search select{flex:1}.resume-panel{padding:20px}.reader-content{margin:26px auto}.reader-settings{gap:8px}.reader-settings select{padding:8px}.reading-app .reader-content h1{font-size:1.25em}.reading-topics{gap:10px 18px}.reading-app .reading-button{padding:10px 14px}.reading-app .visually-hidden{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0)}}
@media(prefers-reduced-motion:no-preference){.reading-app .reading-button{transition:background .15s,border-color .15s}}
/* V2: discovery, catalog, personal reading workspace and end-of-book flows. */
.reading-app{--paper:#f6f3ec;--surface:#fffdf7;--ink:#263b30;--accent:#29503b}
.reading-app .reading-nav{gap:28px}.reading-primary-nav{display:flex;gap:26px;align-items:center}.reading-primary-nav a{padding:10px 0;color:var(--muted)}.reading-primary-nav a[aria-current]{color:var(--ink);box-shadow:0 2px var(--accent);font-weight:600}
.discovery-hero{display:grid;grid-template-columns:1.4fr 1fr;gap:64px;padding:50px 0 60px;margin-bottom:36px;border-bottom:1px solid var(--line)}.hero-copy h1{font-size:44px!important;max-width:550px;letter-spacing:1px}.hero-copy>p:not(.eyebrow){color:var(--muted)}.hero-search{display:flex;gap:8px;margin:28px 0 20px}.hero-search input{flex:1;min-width:0}.hero-links{display:flex;flex-wrap:wrap;gap:12px 24px;font-size:13px}.hero-picks{border-left:1px solid var(--line);padding-left:32px;align-self:center}.ranked-book{display:flex;align-items:center;gap:16px;padding:20px 0;border-bottom:1px solid var(--line)}.ranked-book>span:nth-child(2){flex:1;min-width:0}.ranked-book strong{display:block;font:500 20px/1.5 Georgia,"Songti SC",serif}.ranked-book small{display:block;color:var(--muted);font-size:12px;margin-top:5px}.rank{font:italic 27px Georgia,serif;opacity:.5}.genre-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.genre-grid>a{padding:26px 22px;background:var(--surface);border:1px solid var(--line);border-radius:3px;color:var(--ink)}.genre-grid>a>span{font:italic 24px Georgia,serif;color:var(--muted)}.genre-grid h3{margin:18px 0 8px}.genre-grid p{color:var(--muted);font-size:13px;margin:0}.reading-section{margin-bottom:58px}.reading-section>.section-heading{margin-bottom:26px}.discovery-ending{padding:40px;text-align:center;border-top:1px solid var(--line);margin-top:30px}.discovery-ending p{color:var(--muted);margin:14px 0 24px}.resume-panel{border-left:4px solid var(--accent)}
.page-intro{display:flex;align-items:end;justify-content:space-between;gap:20px;flex-wrap:wrap;margin:20px 0 36px}.page-intro h1{font-size:32px}.catalog-layout{display:grid;grid-template-columns:215px minmax(0,1fr);gap:40px;align-items:start}.catalog-filters{display:flex;flex-direction:column;gap:12px;padding:24px;background:var(--surface);border:1px solid var(--line)}.catalog-filters h2{font-size:18px;margin-bottom:8px}.catalog-filters label{font-size:13px;color:var(--muted);margin-top:8px}.catalog-filters select{width:100%}.catalog-filters small{font-size:12px;line-height:1.8}.catalog-filters>a{font-size:13px}.catalog-results{min-width:0}.catalog-query{display:flex;gap:10px;margin-bottom:28px}.catalog-query input{flex:1;min-width:0}.catalog-results .book-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px 24px}.catalog-results .reading-empty{grid-column:1/-1;padding:36px 0}.reading-empty h2{margin-bottom:12px}.reading-empty .reading-button{margin-top:12px}
.shelf-toolbar{display:flex;justify-content:space-between;gap:20px;align-items:center;flex-wrap:wrap;margin:32px 0 16px;border-bottom:1px solid var(--line);padding-bottom:18px}.shelf-tabs{display:flex;gap:8px;flex-wrap:wrap}.shelf-tabs button{border:0;border-radius:6px;background:transparent;color:var(--muted);min-height:44px;padding:10px 15px}.shelf-tabs button[aria-pressed=true]{background:var(--accent);color:var(--accent-text)}.shelf-book{display:grid;grid-template-columns:72px minmax(0,1fr) auto;gap:24px;padding:28px 0;border-bottom:1px solid var(--line);align-items:center}.shelf-cover{display:flex;background:#dce3d8;color:#2b4735!important;height:100px;align-items:center;justify-content:center;text-align:center;font:16px/1.5 Georgia,serif;padding:10px;border-radius:2px 6px 6px 2px;overflow:hidden}.shelf-book-info>a{display:block;font-size:20px;font-family:Georgia,"Songti SC",serif;margin-bottom:8px}.shelf-book-info .muted{font-size:13px}.shelf-book-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap;max-width:380px}.shelf-book-actions select{max-width:130px}.update-badge{background:var(--accent);color:var(--accent-text);font-size:12px;padding:4px 10px;border-radius:12px}.local-note{margin-top:30px!important;color:var(--muted);font-size:13px}.detail-breadcrumb{font-size:13px;color:var(--muted)}.reading-detail{padding:30px;background:var(--surface);border:1px solid var(--line);border-radius:10px}.reading-detail h1{font-size:36px;margin-bottom:18px}.reading-detail .small>div{margin:7px 0}.reading-actions{margin-top:20px!important}.book-description{margin-top:14px}.book-description summary{cursor:pointer;color:var(--muted);font-size:14px}.latest-release{padding-top:22px;padding-bottom:22px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.latest-release .eyebrow{display:block}.reading-end-panel{max-width:720px;margin:40px auto 20px;text-align:center;padding:36px 20px;background:var(--surface);border:1px solid var(--line);border-radius:12px}.reading-end-panel h2{margin-bottom:12px}.reading-end-panel p{color:var(--muted)}.reading-end-panel .reading-button{margin:10px 4px 0}.reading-end-panel:empty{display:none}
@media(max-width:950px){.discovery-hero{gap:30px;grid-template-columns:1.2fr 1fr}.hero-copy h1{font-size:36px!important}.catalog-layout{grid-template-columns:180px minmax(0,1fr);gap:24px}.catalog-results .book-grid{grid-template-columns:1fr}.shelf-book-actions{max-width:150px}.genre-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:650px){.reading-app .reading-nav{gap:14px}.reading-primary-nav{gap:24px;order:3;width:100%;justify-content:center}.reading-app .reading-brand{width:auto!important;flex:1}.reading-nav>.nav-link{font-size:13px}.discovery-hero{grid-template-columns:1fr;gap:32px;padding:28px 0}.hero-copy h1{font-size:33px!important}.hero-picks{border-left:0;padding:24px 0 0;border-top:1px solid var(--line)}.ranked-book{padding:14px 0}.ranked-book strong{font-size:18px}.genre-grid{gap:12px}.genre-grid>a{padding:20px 16px}.catalog-layout{display:flex;flex-direction:column;gap:24px}.catalog-filters{display:grid;grid-template-columns:1fr 1fr;width:100%;gap:10px 14px;padding:18px}.catalog-filters h2,.catalog-filters small{grid-column:1/-1}.catalog-filters label{align-self:center}.catalog-filters select{min-width:0}.catalog-filters .reading-button{grid-column:1}.catalog-results{width:100%}.page-intro h1{font-size:27px}.shelf-book{grid-template-columns:58px minmax(0,1fr);gap:16px}.shelf-cover{height:82px;font-size:13px}.shelf-book-actions{grid-column:1/-1;max-width:none}.shelf-book-info>a{font-size:18px}.shelf-book-actions .reading-button{padding:10px}.shelf-toolbar{gap:14px}.shelf-tabs{gap:3px}.shelf-tabs button{padding:8px 10px}.reading-detail{padding:18px 12px}.reading-detail h1{font-size:25px}.discovery-ending{padding:30px 8px}.reading-end-panel{padding:26px 12px}}