.article-v3 main{gap:48px;max-width:1080px}.article-v3 .article-hero{grid-template-columns:minmax(0,1fr) minmax(360px,.78fr);gap:40px;min-height:440px}.article-v3 .article-hero h1{font-size:clamp(2.2rem,5vw,4.5rem);letter-spacing:-.045em}.article-v3 .article-hero figure{margin:0}.article-v3 .article-hero picture{display:block}.article-v3 .article-hero img{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:cover}.article-v3 .article-hero figcaption{margin-top:10px;color:var(--muted);font-size:.88rem}.article-v3 .article-meta{display:flex;gap:14px;flex-wrap:wrap;margin-top:22px;color:var(--muted);font-size:.95rem}.article-v3 .article-meta span{padding:6px 11px;border:1px solid var(--line);border-radius:999px;background:var(--paper)}.article-v3 .article-layout{display:grid;grid-template-columns:minmax(0,1.52fr) minmax(250px,.48fr);align-items:start;gap:24px}.article-v3 .article-prose{padding:clamp(24px,4vw,48px)}.article-v3 .article-prose>p:first-of-type{font-size:1.14rem;color:var(--muted)}.article-v3 .article-prose h2{margin-top:1.8em}.article-v3 .article-prose h3{font-size:1.08rem;margin:1.55em 0 .35em}.article-v3 .article-prose ul,.article-v3 .article-prose ol{padding-left:1.35em}.article-v3 .article-prose li+li{margin-top:.55em}.article-v3 .article-summary{position:sticky;top:20px;background:var(--accent-soft);border:1px solid #e8c8b7;border-radius:var(--radius);padding:28px}.article-v3 .article-summary ul{margin:0;padding-left:1.2em}.article-v3 .article-summary li+li{margin-top:.7em}.article-v3 .boundary-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:24px 0}.article-v3 .boundary-card{border:1px solid var(--line);border-radius:18px;padding:20px;background:var(--bg)}.article-v3 .boundary-card h3{margin-top:0;color:var(--accent)}.article-v3 .stop-box{margin:28px 0;padding:24px;border-left:6px solid var(--accent);border-radius:0 18px 18px 0;background:var(--accent-soft)}.article-v3 .reading-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;list-style:none;padding:0}.article-v3 .reading-links a{display:block;height:100%;padding:18px;border:1px solid var(--line);border-radius:18px;text-decoration:none;background:var(--bg)}.article-v3 .reading-links strong{display:block;color:var(--accent);margin-bottom:4px}.article-v3 .source-layer{counter-reset:layer;display:grid;gap:14px;margin:24px 0}.article-v3 .source-layer>section{counter-increment:layer;position:relative;padding:22px 22px 22px 66px;border:1px solid var(--line);border-radius:18px;background:var(--bg)}.article-v3 .source-layer>section::before{content:counter(layer);position:absolute;left:20px;top:22px;display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--accent);color:#fff;font-weight:800}.article-v3 .source-layer h3{margin:0 0 6px}.article-v3 .article-faq{display:grid;gap:12px}.article-v3 .article-faq details{background:var(--bg)}@media(max-width:820px){.article-v3 .article-hero,.article-v3 .article-layout{grid-template-columns:1fr}.article-v3 .article-summary{position:static}.article-v3 .article-hero figure{max-width:720px}}@media(max-width:520px){.article-v3 main{gap:36px}.article-v3 .article-hero{gap:24px}.article-v3 .article-meta{gap:8px}.article-v3 .boundary-grid,.article-v3 .reading-links{grid-template-columns:1fr}.article-v3 .article-prose{padding:22px}.article-v3 .source-layer>section{padding:56px 20px 20px}.article-v3 .source-layer>section::before{top:18px}}
