.upd-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 var(--space-5,20px)}.upd-tabs a{padding:6px 14px;border:1px solid var(--border-primary);border-radius:999px;font-size:.875rem;font-weight:600;color:var(--text-secondary,var(--text-primary));text-decoration:none;background:var(--bg-surface)}.upd-tabs a:hover,.upd-tabs a[aria-current=page]{border-color:var(--primary);color:var(--primary)}.upd-list{display:flex;flex-direction:column;gap:var(--space-3,12px);list-style:none;padding:0;margin:0}.upd-card{padding:var(--space-5,20px);display:block;text-decoration:none;color:inherit}.upd-card h2,.upd-card h3{font-size:var(--text-lg,1.125rem);margin:6px 0;line-height:1.35;color:var(--text-primary)}.upd-card p{margin:0;font-size:.9rem;line-height:1.55}.upd-card p,.upd-meta{color:var(--text-muted)}.upd-meta{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:.8125rem;margin-top:10px}.upd-meta strong{color:var(--text-primary);font-weight:600}.upd-top{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.upd-crumbs{font-size:.8125rem;color:var(--text-muted);margin-bottom:12px}.upd-crumbs ol{display:flex;flex-wrap:wrap;gap:6px;list-style:none;padding:0;margin:0}.upd-crumbs li+li:before{content:"/";margin-right:6px}.upd-crumbs a{color:var(--primary);text-decoration:none}.upd-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:var(--space-6,24px);align-items:start}@media(max-width:900px){.upd-layout{grid-template-columns:1fr}}.upd-section{margin-bottom:var(--space-6,24px)}.upd-section h2{font-size:1.25rem;margin:0 0 12px}.upd-prose p{line-height:1.75;font-size:1rem;margin:0 0 14px}.upd-kv{width:100%;border-collapse:collapse;font-size:.9375rem}.upd-kv td,.upd-kv th{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border-primary);vertical-align:top}.upd-kv th{width:38%;font-weight:600;color:var(--text-primary);background:var(--bg-subtle)}.upd-steps{padding-left:1.25rem;line-height:1.75;margin:0}.upd-steps li{margin-bottom:6px}.upd-faq details{border:1px solid var(--border-primary);border-radius:var(--radius-lg);padding:12px 16px;margin-bottom:8px;background:var(--bg-surface)}.upd-faq summary{cursor:pointer;font-weight:600}.upd-faq details p{margin:10px 0 0;line-height:1.7}.upd-side{position:sticky;top:84px;display:flex;flex-direction:column;gap:var(--space-4,16px)}.upd-notice{font-size:.8125rem;color:var(--text-muted);line-height:1.6}.upd-home-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--space-4,16px)}@media(min-width:900px){.upd-home-grid{grid-template-columns:repeat(3,1fr)}}.upd-home-grid ul{list-style:none;margin:0;padding:0}.upd-home-grid li a{display:block;padding:9px 0;border-bottom:1px solid var(--border-primary);color:var(--text-primary);text-decoration:none;font-size:.9rem;line-height:1.4}.upd-home-grid li a small{display:block;color:var(--text-muted);margin-top:2px}