.content-detail{max-width:1180px;margin:0 auto;padding:32px 0 64px;min-width:0}
.content-detail .breadcrumb{display:flex;flex-wrap:wrap;gap:10px;font-size:12px;margin-bottom:44px;color:var(--muted)}
.reading-header{position:relative;padding:0 0 26px;isolation:isolate}
.reading-header>.eyebrow{font-size:11px;letter-spacing:2px}
.reading-category{display:flex;align-items:center;gap:16px;margin:18px 0;color:var(--muted);font-size:12px}
.content-detail .reading-header h1{font-size:clamp(28px,4.3vw,58px);line-height:1.5;letter-spacing:-.035em;max-width:100%;min-width:0;white-space:normal;word-break:normal;margin:20px 0 16px;overflow-wrap:anywhere}
.reading-deck{font-size:clamp(16px,2vw,22px);color:var(--muted);max-width:800px;line-height:1.7}
.reading-meta{display:flex;align-items:center;flex-wrap:wrap;gap:20px;margin-top:24px;font-size:12px;color:var(--muted)}
.reading-author{display:flex;align-items:center;gap:10px;font-size:12px;font-weight:600;color:var(--ink)}
.reading-author>b,.reading-author-card>b{display:grid;place-items:center;border-radius:50%;background:var(--ink);color:var(--paper);width:34px;height:34px;font:20px/1 sans-serif;flex:none}
.reading-engagement>.prose{display:flex;align-items:center;justify-content:space-between;gap:18px;max-width:none;margin-top:16px;font-size:12px}
.reading-engagement .engagement-controls{margin:0;gap:8px;display:flex;align-items:center;flex-wrap:wrap}
.reading-engagement .engagement-controls small{font-size:10px;color:var(--muted)}
.reading-engagement .button{font-size:12px;min-height:38px;padding:8px 14px;border-radius:24px}
.reading-cover{margin:0 0 42px}.reading-cover>img{display:block;width:100%;max-height:680px;object-fit:contain;background:var(--surface);border-radius:14px}
.reading-cover figcaption{display:flex;justify-content:space-between;gap:12px;font-size:10px;color:var(--muted);padding-top:12px}
.reading-layout{display:grid;grid-template-columns:minmax(0,1fr) 230px;gap:44px;align-items:start}
.reading-main{min-width:0}.reading-body{font-size:17px;line-height:1.95;overflow-wrap:anywhere}
.reading-body p{white-space:pre-line;margin:0 0 24px}.reading-body h2{font-size:26px;line-height:1.5;margin:36px 0 14px}
.reading-body blockquote{margin:28px 0;padding:24px 28px;border-left:4px solid var(--yellow);border-radius:0 12px 12px 0;background:var(--surface);font-size:23px;font-weight:600;white-space:pre-line}
.reading-sidebar{position:sticky;top:110px;border-left:1px solid var(--line);padding:4px 0 0 28px;font-size:13px}
.reading-sidebar nav{display:flex;flex-direction:column;gap:16px}.reading-sidebar strong{font-size:15px;margin-bottom:4px}
.reading-sidebar nav a{color:var(--muted);line-height:1.65}.reading-sidebar nav a:hover{color:var(--ink)}
.reading-back{display:block;border-top:1px solid var(--line);margin-top:26px;padding-top:22px;font-size:12px}
.content-detail [id]{scroll-margin-top:130px}.reading-media{margin:36px 0}.reading-media h2{font-size:24px;margin-bottom:18px}
.reading-media .prose{max-width:none}.reading-media .section{margin:0;padding:0}.reading-media audio{width:100%}
.reading-media iframe{width:100%;aspect-ratio:16/9;height:auto;border:0;border-radius:12px}.reading-media .model-viewer{max-width:100%}
.reading-tags{display:flex;flex-wrap:wrap;gap:8px;margin:30px 0}.reading-tags span{padding:6px 12px;border-radius:30px;background:var(--surface);font-size:12px;color:var(--muted)}
.reading-author-card{display:flex;align-items:center;gap:18px;border:1px solid var(--line);border-radius:12px;padding:22px;margin:32px 0}
.reading-author-card>b{width:48px;height:48px;font-size:28px}.reading-author-card>span:nth-child(2){flex:1}.reading-author-card strong,.reading-author-card small{display:block}.reading-author-card small{color:var(--muted);margin-top:6px;font-size:12px}
.reading-discussion{border-top:1px solid var(--line);padding-top:30px;margin-top:20px}.reading-discussion .prose{max-width:none}
.article-media-editor{grid-column:1/-1;border:1px solid var(--line);padding:20px;border-radius:12px;margin:16px 0}
.article-media-option{border-top:1px solid var(--line);padding-top:16px;margin-top:16px}.article-media-option .media-choice{display:flex;align-items:center;gap:10px;font-weight:600}.article-media-option input[type=checkbox]{width:18px;height:18px;accent-color:var(--yellow)}
.article-media-option fieldset{border:0;padding:12px 0;margin:0;min-width:0}.article-media-option fieldset[hidden]{display:none!important}
@media(max-width:800px){.content-detail{padding-top:18px}.content-detail .breadcrumb{margin-bottom:28px}.reading-layout{display:flex;flex-direction:column;gap:24px}.reading-main{width:100%}.reading-sidebar{position:sticky;top:80px;order:-1;width:100%;z-index:5;background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:12px;max-height:30vh;overflow:auto}.reading-sidebar nav{flex-direction:row;flex-wrap:wrap;gap:12px 18px}.reading-sidebar strong{width:100%}.reading-back{margin-top:14px;padding-top:14px}.reading-body{font-size:16px}.reading-engagement>.prose{align-items:flex-start;flex-direction:column;gap:0}.reading-meta{gap:12px}.reading-cover{margin-bottom:24px}.reading-author-card{padding:16px}.reading-body blockquote{font-size:20px;padding:18px}.reading-header{padding-bottom:20px}}

.content-detail .reading-header h1::before{display:none}
.reading-sidebar{max-height:calc(100vh - 140px);overflow:auto}
.reading-sidebar nav a[aria-current="location"]{color:var(--ink);font-weight:700;border-left:3px solid var(--yellow);padding-left:10px}
.reading-header,.reading-deck,.reading-meta,.reading-author-card{overflow-wrap:anywhere;min-width:0}
@media(max-width:800px){
 .content-detail{padding-top:10px}
 .content-detail .breadcrumb{font-size:11px;gap:8px;margin-bottom:14px}
 .reading-header>.eyebrow,.reading-meta{display:none}
 .reading-category{margin:0 0 8px;gap:10px;font-size:11px}
 .reading-category .badge{padding:4px 8px}
 .content-detail .reading-header h1{font-size:clamp(25px,6vw,34px);line-height:1.45;margin:8px 0;letter-spacing:-.02em}
 .reading-deck{font-size:14px;line-height:1.6;margin:0 0 10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
 .reading-header{padding-bottom:12px}
 .reading-engagement>.prose{flex-direction:row;align-items:center;flex-wrap:wrap;justify-content:space-between;gap:6px;margin-top:8px}
 .reading-engagement>.prose>p{margin:0;font-size:11px}
 .reading-engagement .engagement-controls{gap:6px}
 .reading-engagement .engagement-controls small{display:none}
 .reading-engagement .button{min-height:34px;padding:6px 10px;font-size:11px}
 .reading-layout{gap:14px}
 .reading-sidebar{padding:0 10px;top:80px;border-radius:8px;max-height:none;overflow:hidden}
 .reading-sidebar nav{flex-wrap:nowrap;gap:16px;overflow-x:auto;align-items:center;min-height:44px;scrollbar-width:thin}
 .reading-sidebar nav strong,.reading-sidebar .reading-back{display:none}
 .reading-sidebar nav a{flex:none;white-space:nowrap;font-size:12px;padding:12px 0}
 .reading-sidebar nav a[aria-current="location"]{border-left:0;padding-left:0;box-shadow:inset 0 -3px var(--yellow)}
 .reading-sidebar{display:none}
 .content-detail [id]{scroll-margin-top:110px}
}

.reading-media{border:1px solid var(--line);border-radius:18px;overflow:hidden;padding:20px;background:var(--white);margin:28px 0}.reading-media>h2{font-size:16px;display:flex;align-items:center;gap:10px;margin:0 0 16px}.reading-media>h2:before{content:'';width:8px;height:20px;background:#f9d532;border-radius:4px}.reading-media iframe{max-width:100%;border-radius:12px}.reading-media .model-viewer{overflow:hidden;border-radius:12px}.nell-audio{padding:20px;border:1px solid var(--line);border-radius:16px;background:var(--white);color:var(--ink);min-width:0}.nell-audio-heading{display:grid;gap:8px;margin-bottom:16px}.nell-audio-heading>span{font-size:10px;font-weight:700;letter-spacing:2px;color:var(--muted)}.nell-audio-heading strong{overflow-wrap:anywhere}.nell-audio-controls{display:flex;align-items:center;gap:14px}.nell-audio-controls>[data-audio-play]{width:48px;height:48px;border:0;border-radius:50%;background:#f9d532;color:#171717;flex:none;font-size:20px;cursor:pointer}.nell-audio-track{position:relative;flex:1;min-width:60px}.nell-audio-bars{display:flex;gap:3px;align-items:center;height:38px;overflow:hidden}.nell-audio-bars i{flex:1;height:10px;background:#d4b523;border-radius:3px}.nell-audio-bars .bar-1{height:22px}.nell-audio-bars .bar-2{height:34px}.nell-audio-bars .bar-3{height:16px}.nell-audio-bars .bar-4{height:28px}.nell-audio.is-playing .nell-audio-bars i{animation:nell-audio-bars .8s ease-in-out infinite alternate}.nell-audio.is-playing .bar-1,.nell-audio.is-playing .bar-3{animation-delay:-.4s}.nell-audio-track input{width:100%;accent-color:#e7bd14;cursor:pointer}.nell-audio-controls output{font-size:11px;white-space:nowrap}.nell-audio-controls a{font-size:12px}.nell-audio [data-audio-error]:empty{display:none}@keyframes nell-audio-bars{to{transform:scaleY(.35)}}@media(prefers-reduced-motion:reduce){.nell-audio.is-playing .nell-audio-bars i{animation:none}}@media(max-width:600px){.reading-media{padding:12px}.nell-audio{padding:14px}.nell-audio-controls{flex-wrap:wrap;gap:10px}.nell-audio-controls output{margin-left:58px}.nell-audio-track{min-width:55%}.nell-audio-controls a{margin-left:auto}}
.reading-body .reading-inline-image{margin:26px 0;min-width:0}.reading-inline-image>a{position:relative;display:block;border:1px solid var(--line);border-radius:10px;overflow:hidden}.reading-inline-image img{display:block;width:100%;height:auto;max-height:680px;object-fit:contain;background:var(--white)}.reading-inline-image a>span{position:absolute;right:10px;bottom:10px;background:#000a;color:#fff;border-radius:6px;width:30px;height:30px;display:grid;place-items:center}.reading-inline-image figcaption{font-size:12px;color:var(--muted);margin-top:8px;line-height:1.6}.reading-image-pair{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px;align-items:start;margin:26px 0}.reading-image-pair .reading-inline-image{margin:0}.reading-image-pair img{aspect-ratio:4/3;object-fit:contain}.reading-recommendation{display:flex;align-items:center;gap:16px;border:1px solid var(--line);border-radius:12px;padding:16px;margin:16px 0;color:var(--ink);text-decoration:none;background:var(--white)}.reading-recommendation:hover{border-color:var(--yellow,#f6d535)}.reading-recommendation>img{width:96px;height:96px;object-fit:contain;border-radius:8px;flex-shrink:0}.reading-recommendation-copy{display:grid;gap:5px;min-width:0;flex:1}.reading-recommendation-copy>small{width:max-content;background:var(--yellow,#f6d535);color:#171717;border-radius:4px;padding:3px 7px;font-size:10px;font-weight:bold}.reading-recommendation-copy strong{font-size:16px;overflow-wrap:anywhere}.reading-recommendation-copy>span,.reading-recommendation-copy p{font-size:12px;color:var(--muted);margin:0!important;line-height:1.6}.reading-recommendation-button{border:1px solid var(--yellow,#f6d535);color:var(--ink);padding:10px 16px;border-radius:7px;font-size:12px;font-weight:bold;text-align:center}.reading-mobile-toc{display:none}.reading-body h3{margin:28px 0 12px;font-size:21px}.reading-body ul{padding-left:24px;line-height:1.9}@media(max-width:700px){.reading-image-pair{grid-template-columns:1fr;gap:20px}.reading-recommendation{display:grid;grid-template-columns:64px minmax(0,1fr);gap:12px;padding:12px}.reading-recommendation>img{width:64px;height:64px}.reading-recommendation-copy{grid-column:2}.reading-recommendation:not(:has(>img)) .reading-recommendation-copy{grid-column:1/-1}.reading-recommendation-button{grid-column:1/-1;background:var(--yellow,#f6d535);color:#171717}.reading-mobile-toc{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:9px;padding:8px 12px;margin:0 0 18px;font-size:12px}.reading-mobile-toc select{flex:1;min-width:0;background:var(--white);color:var(--ink);border:0;font-size:12px}.reading-layout{display:block}}
.content-detail .reading-media{padding:0;border:0;border-radius:0;background:transparent;margin:32px 0}
.reading-media>h2{font-size:19px;margin:0 0 7px;line-height:1.5}.reading-media>h2:before{width:4px;height:20px;border-radius:1px}
.reading-media-description{font-size:13px;line-height:1.7;color:var(--muted);margin:0 0 14px}
.reading-media-frame{min-width:0}.reading-media-frame .video-frame{display:block;border:1px solid var(--line);border-radius:12px;aspect-ratio:16/9;width:100%}
.reading-media-frame .prose>p{font-size:12px;margin:10px 0 0}.reading-media-frame .text-link{color:var(--ink);text-decoration:underline;text-decoration-color:var(--yellow);text-underline-offset:4px}
.reading-media-frame .model-viewer{border:1px solid var(--line);background:var(--white);border-radius:14px;padding:8px}
.reading-media-frame .model-stage{height:clamp(240px,38vw,420px);min-height:240px;border-radius:10px;background:radial-gradient(ellipse at center,#333a3c,#171b1d 75%);overflow:hidden}
.reading-media-frame .model-placeholder{color:#f5f5f5}.reading-media-frame .model-placeholder h2{font-size:20px}.reading-media-frame .model-placeholder p{font-size:13px;color:#ccc}
.reading-media-frame .model-toolbar{display:flex;align-items:center;flex-wrap:wrap;gap:8px;padding:10px 4px 2px}.reading-media-frame .model-status{font-size:11px}.reading-media-frame .model-preview-notice{font-size:11px;text-align:center;color:var(--muted);margin:8px 0}
.reading-media-frame .nell-audio{display:grid;grid-template-columns:56px minmax(100px,1fr);gap:12px;padding:14px;border-radius:12px;background:var(--white)}
.nell-audio-art{display:grid;place-items:center;width:56px;height:56px;border-radius:8px;background:linear-gradient(140deg,#19264c,#9e5d9e 55%,#f3c94e);color:#fff;font-size:30px}
.reading-media-frame .nell-audio-heading{justify-content:center;margin:0;gap:4px}.reading-media-frame .nell-audio-heading strong{font-size:13px}.reading-media-frame .nell-audio-heading>span{font-size:9px;letter-spacing:1px}
.reading-media-frame .nell-audio-controls{grid-column:1/-1;gap:10px;flex-wrap:wrap}.reading-media-frame .nell-audio-controls>[data-audio-play]{width:36px;height:36px;font-size:15px}
.reading-media-frame .nell-audio-bars{height:20px}.reading-media-frame .nell-audio-bars i{max-height:20px}.reading-media-frame .nell-audio-track{min-width:100px}.reading-media-frame .nell-audio-controls output{margin:0;font-size:10px}
.nell-audio-volume{display:flex;align-items:center;gap:5px;margin:0;flex:none;font-size:12px}.nell-audio-volume input{width:64px;accent-color:var(--yellow,#f9d532)}
.reading-media-frame .nell-audio-controls a{font-size:11px;padding:6px 10px;min-height:32px}.reading-media-frame .nell-audio [data-audio-error]{grid-column:1/-1}
@media(min-width:1050px){.reading-media-frame .nell-audio{grid-template-columns:48px minmax(90px,160px) minmax(0,1fr);align-items:center}.reading-media-frame .nell-audio-art{width:48px;height:48px}.reading-media-frame .nell-audio-controls{grid-column:auto}.reading-media-frame .nell-audio-controls a{margin-left:auto}}
@media(max-width:600px){.content-detail .reading-media{margin:24px 0}.reading-media>h2{font-size:17px}.reading-media-description{font-size:12px;margin-bottom:10px}.reading-media-frame .model-stage{height:260px}.reading-media-frame .model-toolbar .chip{font-size:11px;padding:7px 10px}.reading-media-frame .nell-audio{padding:12px;gap:10px}.reading-media-frame .nell-audio-track{min-width:80px}.reading-media-frame .nell-audio-volume{margin-left:46px}.reading-media-frame .nell-audio-controls a{margin-left:auto}}