.rc-eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:var(--text-2xs);letter-spacing:var(--tracking-wider);text-transform:uppercase;color:var(--color-crimson)}.rc-eyebrow .sc-dot{width:6px;height:6px;border-radius:999px;background:var(--color-crimson)}[data-theme=dark] .rc-eyebrow{color:var(--color-gold)}[data-theme=dark] .rc-eyebrow .sc-dot{background:var(--color-gold)}.rc-hero{padding-top:clamp(68px,7.5vw,120px);padding-bottom:clamp(40px,4.5vw,64px);text-align:center}.rc-h1{margin:14px 0 0;font-size:clamp(32px,4vw,54px);font-weight:var(--weight-medium);letter-spacing:var(--tracking-tight);color:var(--text-primary)}.rc-lede{margin:12px auto 0;max-width:56ch;font-size:clamp(16px,1.6vw,19px);line-height:1.55;color:var(--text-muted)}.rc-list{padding-block:clamp(40px,5vw,72px)}.rc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,1.6vw,22px);max-width:1180px;margin-inline:auto}@media(max-width:1020px){.rc-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:680px){.rc-grid{grid-template-columns:minmax(0,1fr)}}.rc-card{display:flex;flex-direction:column;gap:10px;padding:clamp(16px,1.8vw,22px);border:1px solid var(--border-subtle);border-radius:var(--radius-md);background:var(--surface-card);text-decoration:none;transition:border-color .16s ease,box-shadow .16s ease,transform .16s ease}.rc-card:hover{border-color:var(--border-default);box-shadow:0 12px 26px -22px #1a16142e;transform:translateY(-2px)}.rc-card-img{display:block;aspect-ratio:16 / 9;border-radius:var(--radius-sm);overflow:hidden;background:var(--surface-2)}.rc-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .25s ease}.rc-card:hover .rc-card-img img{transform:scale(1.03)}.rc-card-t{font-size:clamp(16px,1.5vw,19px);line-height:1.32;font-weight:var(--weight-semibold);letter-spacing:var(--tracking-tight);color:var(--text-primary);transition:color .15s ease}.rc-card:hover .rc-card-t{color:var(--color-crimson)}.rc-card-x{font-size:14px;line-height:1.5;color:var(--text-muted);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.rc-card-cta{display:inline-flex;align-items:center;gap:7px;margin-top:auto;font-family:var(--font-mono);font-size:var(--text-2xs);letter-spacing:var(--tracking-wider);text-transform:uppercase;color:var(--color-crimson)}.rc-card-cta svg{width:14px;height:14px;transition:transform .15s ease}.rc-card:hover .rc-card-cta svg{transform:translate(3px)}[data-theme=dark] .rc-card-cta{color:var(--color-gold)}.rc-doc{padding-top:clamp(60px,6.5vw,104px);padding-bottom:clamp(72px,9vw,128px)}.rc-doc-grid{max-width:860px;margin-inline:auto}.rc-doc-grid.has-toc{display:grid;grid-template-columns:minmax(0,1fr) 240px;gap:clamp(36px,4vw,64px);align-items:start;max-width:1140px}@media(max-width:1020px){.rc-doc-grid.has-toc{grid-template-columns:minmax(0,1fr)}.rc-toc{display:none}}.rc-doc-main{min-width:0}.rc-crumbs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px;font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:var(--tracking-wide);text-transform:uppercase}.rc-crumbs a{color:var(--text-muted);text-decoration:none}.rc-crumbs a:hover{color:var(--color-crimson)}.rc-art-h1{margin:0;font-size:clamp(30px,3.6vw,48px);font-weight:var(--weight-semibold);letter-spacing:var(--tracking-tight);line-height:1.1;color:var(--text-primary);text-wrap:balance}.rc-art-hero{width:100%;height:auto;margin-top:clamp(20px,2.4vw,30px);border-radius:var(--radius-md);border:1px solid var(--border-subtle)}.rc-prose{margin-top:clamp(26px,3vw,40px);max-width:900px;overflow-wrap:break-word}.rc-prose h2{margin:clamp(34px,3.8vw,52px) 0 14px;font-size:clamp(22px,2.4vw,30px);font-weight:var(--weight-semibold);letter-spacing:var(--tracking-tight);color:var(--text-primary);scroll-margin-top:100px}.rc-prose h2:first-child{margin-top:0}.rc-prose h3{margin:28px 0 10px;font-size:clamp(18px,1.9vw,22px);font-weight:var(--weight-semibold);color:var(--text-primary);scroll-margin-top:100px}.rc-prose p{margin:0 0 18px;font-size:clamp(17px,1.35vw,19px);line-height:1.75;color:var(--text-body)}.rc-prose ul,.rc-prose ol{margin:0 0 20px;padding-left:24px}.rc-prose li{margin-bottom:9px;font-size:clamp(17px,1.35vw,19px);line-height:1.65;color:var(--text-body)}.rc-prose li::marker{color:var(--color-crimson)}.rc-prose img{width:100%;height:auto;border-radius:var(--radius-md);margin:22px 0;border:1px solid var(--border-subtle);box-shadow:0 18px 40px -34px #1a161466}.rc-prose a{color:var(--color-crimson);text-decoration:underline;text-underline-offset:2px}.rc-prose strong{color:var(--text-primary);font-weight:var(--weight-semibold)}.rc-prose blockquote{margin:22px 0;padding:14px 18px;border-left:3px solid var(--color-crimson);border-radius:0 var(--radius-sm) var(--radius-sm) 0;background:color-mix(in oklch,var(--color-crimson) 5%,transparent);font-size:clamp(15px,1.4vw,17px);line-height:1.6;color:var(--text-body)}.rc-toc{position:sticky;top:100px}.rc-inline-toc{margin:clamp(20px,2.4vw,30px) 0 0;padding:14px 18px;border:1px solid var(--border-subtle);border-radius:var(--radius-md);background:var(--surface-card)}.rc-inline-toc>:first-child{margin-top:0}@media(min-width:1021px){.rc-inline-toc.has-aside{display:none}}.rc-toc-card{border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:18px 18px 14px;background:color-mix(in oklch,var(--surface-card) 55%,transparent)}.rc-toc-eyebrow{display:block;margin-bottom:10px;font-family:var(--font-mono);font-size:var(--text-2xs);letter-spacing:var(--tracking-wider);text-transform:uppercase;color:var(--text-muted)}.rc-toc-list{display:flex;flex-direction:column}.rc-toc-link{position:relative;padding:8px 0 8px 13px;font-size:var(--text-sm);line-height:1.4;color:var(--text-muted);text-decoration:none;border-bottom:1px solid color-mix(in oklch,var(--border-subtle) 55%,transparent);transition:color .15s ease}.rc-toc-link:before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:2px;border-radius:2px;background:var(--color-crimson);opacity:0;transform:scaleY(.35);transition:opacity .18s ease,transform .18s ease}.rc-toc-link:last-child{border-bottom:0}.rc-toc-link:hover{color:var(--color-crimson)}.rc-toc-link.is-active{color:var(--text-primary);font-weight:var(--weight-medium)}.rc-toc-link.is-active:before{opacity:1;transform:scaleY(1)}.rc-toc-link.is-sub{padding-left:26px;font-size:13px}.rc-toc-link.is-sub:before{left:13px}