/* Article shell shares home.css and the blog's header/footer. */
.article-page{--brand:var(--green);--brand-700:var(--green);--bg:var(--paper);--text:var(--ink);--card:var(--panel);--card-soft:var(--soft);--panel-soft:var(--soft);--line-soft:var(--line);--shadow:none}
.article-page .header-row nav a[aria-current="page"]{color:var(--ss-accent-text);text-decoration:underline;text-underline-offset:7px}
.article-hero{background:var(--soft);border-bottom:1px solid var(--line);padding:32px 0 52px}
.article-breadcrumbs{display:flex;flex-wrap:wrap;gap:8px 12px;align-items:center;font-size:12px;color:var(--muted);margin-bottom:30px}
.article-breadcrumbs a{color:var(--muted);text-decoration:none;min-height:32px;display:inline-flex;align-items:center}
.article-title-block{max-width:970px}
.article-page .article-title-block h1{max-width:none;font-size:clamp(34px,3.7vw,52px);line-height:1.13;letter-spacing:-1.8px;margin-bottom:22px}
.article-title-block .eyebrow{font-size:11px;margin:0 0 18px;line-height:1.7}
.article-page .article-title-block .article-lead{font-size:18px;line-height:1.8;max-width:900px;margin:0;color:var(--muted)}
.article-page .article-title-block .meta{display:flex;flex-wrap:wrap;gap:6px 20px;font-size:12px;color:var(--muted);margin-top:22px}
.article-title-block .meta>*{margin:0}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 262px;gap:64px;align-items:start;padding-block:56px 70px}
.article-sidebar{grid-column:2;grid-row:1;position:sticky;top:24px;min-width:0}
.article-toc{border:1px solid var(--line);border-radius:12px;background:var(--soft);max-height:calc(100dvh - 48px);overflow:auto}
.article-toc>summary{padding:19px 22px;font-size:15px;font-weight:750;cursor:pointer;list-style-position:inside}
.article-toc-content{padding:0 14px 18px}
.article-toc-content ul,.article-toc-content ol{list-style:none;padding:0;margin:0}
.article-toc-content li{margin:2px 0}
.article-toc-content a{display:block;padding:9px 8px;color:var(--muted);font-size:13px;line-height:1.5;text-decoration:none;border-radius:6px}
.article-toc-content a:hover{color:var(--ss-accent-text);background:var(--panel)}
.article-toc-content p{font-size:13px;margin:12px 8px}
.article-toc-content :is(h2,h3){font-size:15px;letter-spacing:0;margin:20px 8px 8px}
.article-toc-content .btn{margin:10px 8px;max-width:calc(100% - 16px)}
.article-body{grid-column:1;grid-row:1;min-width:0;color:var(--ink);font-size:16px;line-height:1.85}
.article-page .article-body p{color:var(--ink);margin:0 0 20px}
.article-body :is(section,header,footer){scroll-margin-top:24px}
.article-body>section,.article-body>.section{margin:0 0 38px}
.article-page .article-body h2{font-size:30px;line-height:1.25;letter-spacing:-.8px;margin:40px 0 20px}
.article-page .article-body h3{font-size:21px;line-height:1.4;letter-spacing:-.25px;margin:28px 0 12px}
.article-page .article-body h4{font-size:17px;line-height:1.4;margin:24px 0 12px}
.article-page .article-body>section:first-child>h2:first-child{margin-top:0}
.article-body ul,.article-body ol{padding-left:24px;margin:16px 0 24px}
.article-body li{margin:8px 0;padding-left:3px}
.article-body li::marker{color:var(--ss-accent-text)}
.article-body strong{color:var(--ink);font-weight:700}
.article-body img{height:auto}
.article-body :is(pre,code,kbd){font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.9em}
.article-body pre{max-width:100%;overflow:auto;padding:20px;border:1px solid var(--line);border-radius:10px;background:var(--soft)}
.article-body :not(pre)>code{overflow-wrap:anywhere;padding:2px 5px;border-radius:4px;background:var(--soft)}
.article-body blockquote{border-left:3px solid var(--green);background:var(--soft);padding:18px 22px;margin:24px 0}
.article-body .ss-table-scroll{overflow-x:auto;max-width:100%;border:1px solid var(--line);border-radius:10px;margin:24px 0}
.article-body table{width:100%;border-collapse:collapse;background:var(--panel);font-size:14px;line-height:1.7;margin:0}
.article-body :is(th,td){text-align:left;vertical-align:top;padding:14px 16px;border-bottom:1px solid var(--line);min-width:130px}
.article-body th{font-weight:700;color:var(--ink);background:var(--soft)}
.article-body tr:last-child td{border-bottom:0}
.article-body caption{text-align:left;padding:14px 16px;color:var(--muted)}
.article-page :is(.article-body,.article-toc-content) .btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:11px 18px;background:var(--ss-brand);color:var(--ss-on-brand);font-size:14px;font-weight:700;border:1px solid var(--ss-brand);border-radius:8px;text-decoration:none;line-height:1.55;white-space:normal}
.article-page :is(.article-body,.article-toc-content) :is(.btn.secondary,.btn.ghost,.btn.outline){background:var(--panel);color:var(--ss-accent-text);border-color:var(--line)}
.article-body :is(.btn-row,.cta-row,.actions,.cta-actions){display:flex;flex-wrap:wrap;gap:12px;margin:20px 0}
.article-intro{display:grid;gap:20px;margin-bottom:34px}
.article-intro:empty{display:none}
.article-intro :is(.hero-main,.hero-card){padding:0;background:transparent;border:0}
.article-intro .hero-side{display:grid;gap:16px}
.article-page .article-intro :is(h2,h3){font-size:20px;letter-spacing:-.2px;margin:0 0 12px}
.article-page .article-intro p{font-size:15px}
.article-endnote{font-size:12px;color:var(--muted);border-top:1px solid var(--line);padding-top:22px;margin-top:32px}
.article-page .article-body .article-endnote p{color:var(--muted)}
.article-return{display:flex;flex-wrap:wrap;gap:14px 24px;margin:36px 0 0;padding-top:24px;border-top:1px solid var(--line)}
.article-return a{font-weight:650;font-size:14px;min-height:44px;display:inline-flex;align-items:center}
@media(max-width:1100px){.article-layout{grid-template-columns:minmax(0,1fr);gap:28px;max-width:850px}.article-sidebar{grid-column:1;grid-row:1;position:static}.article-body{grid-column:1;grid-row:2}.article-toc{max-height:none}.article-toc-content{padding-bottom:20px}.article-toc-content a{padding:12px 8px}}
@media(max-width:600px){.article-hero{padding:22px 0 34px}.article-breadcrumbs{margin-bottom:24px}.article-page .article-title-block h1{font-size:34px;line-height:1.17;letter-spacing:-1px}.article-page .article-title-block .article-lead{font-size:16px}.article-layout{padding-block:28px 44px;gap:26px}.article-body{font-size:16px;line-height:1.8}.article-page .article-body h2{font-size:25px;letter-spacing:-.5px;margin:32px 0 18px}.article-page .article-body h3{font-size:20px}.article-body :is(th,td){padding:12px;min-width:140px}.article-body .btn{width:100%}.article-toc>summary{min-height:54px;padding:15px 20px}.article-intro{margin-bottom:24px}}