.reading-page{--reading-gap: 28px;color:var(--color-ink)}.reading-page .reading-container{max-width:1200px;padding:48px 32px;margin:0 auto}.reading-page .reading-hero{background:var(--color-surface);border-bottom:1px solid var(--color-border)}.reading-page .reading-hero .reading-container{padding-top:56px;padding-bottom:56px}.reading-page .eyebrow{color:var(--color-brand);font:600 11px/1.7 var(--font-mono);letter-spacing:.03em}.reading-page h1,.reading-page h2,.reading-page h3{font-family:var(--font-display);line-height:1.5}.reading-page h1{font-size:38px;margin:12px 0 16px}.reading-page h2{font-size:26px}.reading-page h3{font-size:19px}.reading-page p{color:var(--color-text);line-height:1.9}.reading-page a{color:inherit;text-decoration:none}.reading-page .lead{max-width:650px;font-size:16px}.reading-page .small-note{font-size:12px;color:var(--color-text);line-height:1.8}.reading-page .actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}.reading-page .primary-link,.reading-page .secondary-link{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:10px 18px;border:1px solid var(--color-border-strong);border-radius:var(--radius-dense);font-size:14px;font-weight:600}.reading-page .primary-link{background:var(--color-brand);border-color:var(--color-brand);color:#fff}.reading-page .primary-link:hover{background:#9d3e13}.reading-page .secondary-link:hover{border-color:var(--color-brand);color:var(--color-brand)}.reading-page .text-link{color:var(--color-brand);font-size:14px;font-weight:600}.reading-page .text-link:hover{text-decoration:underline}.reading-page .section-heading{display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:24px}.reading-page .section-heading h2{margin-top:8px}.reading-page .section-heading>p{max-width:440px;font-size:14px}.reading-page .topic-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.reading-page .topic-card{display:flex;flex-direction:column;padding:26px;border:1px solid var(--color-border);border-radius:var(--radius-dense);background:var(--color-surface)}.reading-page .topic-card:hover{border-color:var(--color-brand);box-shadow:var(--shadow-hover)}.reading-page .topic-card:nth-child(2){background:var(--color-support-blue-light)}.reading-page .topic-card h3{margin:24px 0 12px}.reading-page .topic-card p{font-size:14px}.reading-page .topic-card .text-link{margin-top:auto;padding-top:24px}.reading-page .index{font:500 12px/1.5 var(--font-mono);color:var(--color-muted)}.reading-page .surface-band{background:var(--color-surface);border-top:1px solid var(--color-border)}.reading-page .breadcrumbs{display:flex;flex-wrap:wrap;gap:8px;font-size:13px;color:var(--color-text);margin-bottom:24px}.reading-page .breadcrumbs a:hover{color:var(--color-brand)}.reading-page .article-list{list-style:none;border-top:1px solid var(--color-border)}.reading-page .article-list a{display:grid;grid-template-columns:32px minmax(0,1fr) 24px;gap:14px;align-items:start;padding:23px 4px;border-bottom:1px solid var(--color-border)}.reading-page .article-list a:hover h3{color:var(--color-brand)}.reading-page .article-list .index{padding-top:6px}.reading-page .article-list p{font-size:14px;margin-top:7px}.reading-page .article-list .arrow{color:var(--color-brand);font-size:20px}.reading-page details{border-top:1px solid var(--color-border);padding:20px 0}.reading-page summary{cursor:pointer;color:var(--color-ink);font-size:16px;line-height:1.7}.reading-page details p{margin-top:14px;font-size:15px}.reading-page .reading-empty{min-height:60vh}@media (max-width: 800px){.reading-page .topic-grid{grid-template-columns:1fr}.reading-page .topic-card h3{margin-top:12px}.reading-page .topic-card .text-link{padding-top:16px}}@media (max-width: 640px){.reading-page .reading-container{padding:34px 18px}.reading-page .reading-hero .reading-container{padding-top:32px;padding-bottom:34px}.reading-page h1{font-size:30px}.reading-page h2{font-size:23px}.reading-page h3{font-size:18px}.reading-page .section-heading{align-items:start;flex-direction:column;gap:14px}.reading-page .article-list a{grid-template-columns:24px minmax(0,1fr) 16px;gap:9px}}