.lg{padding-bottom:32px}.lg-band{padding-block:112px 48px;color:#fff;background:radial-gradient(60% 80% at 85% 0,#6d5dfc55,transparent 60%),linear-gradient(160deg,#0d1333,#1c2a7a 70%,#28206b)}.lg-crumbs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px;color:rgba(255,255,255,.65);font-size:13px}.lg-crumbs a:hover{color:#ffd166}.lg-crumbs [aria-current]{color:#fff;font-weight:700}.lg-band h1{margin:0 0 10px;font-size:clamp(28px,4vw,44px);font-weight:900;line-height:1.4;text-wrap:balance}.lg-band p{margin:0;max-width:62ch;color:#c9d3f3;line-height:2}.lg-grid{display:grid;grid-template-columns:260px minmax(0,1fr);gap:28px;align-items:start;margin-top:32px}.lg-toc{position:sticky;top:96px;display:grid;gap:10px;padding:18px;border-radius:20px;background:var(--surface);border:1px solid var(--border)}.lg-toc strong{font-size:14px;font-weight:900}.lg-toc ol{list-style:none;margin:0;padding:0;display:grid;gap:2px}.lg-toc a{display:flex;align-items:center;min-height:36px;padding:0 10px;border-radius:10px;color:var(--text);font-weight:800;font-size:14px}.lg-toc .lg-toc-sub a{padding-inline-start:22px;color:var(--muted);font-weight:600;font-size:13.5px}.lg-toc a:hover{background:var(--surface-2);color:var(--brand)}.lg-toc small{color:var(--muted)}.lg-body{display:grid;gap:20px;min-width:0}.lg-card{scroll-margin-top:90px;padding:clamp(20px,3.5vw,36px);border-radius:24px;background:var(--surface);border:1px solid var(--border)}.lg-card>header{display:flex;align-items:center;gap:12px;margin-bottom:8px}.lg-card h2{margin:0;font-size:clamp(20px,2.4vw,26px);font-weight:900}.lg-icon{display:grid;place-items:center;flex:none;width:46px;height:46px;border-radius:14px;background:var(--brand-soft);color:var(--brand)}.lg-icon[data-tone=success]{background:var(--success-soft);color:var(--success)}.lg-section{scroll-margin-top:90px;padding-top:18px}.lg-section+.lg-section{margin-top:4px;border-top:1px solid var(--border)}.lg-section h3{margin:0 0 6px;font-size:17px;font-weight:900}.lg-section p{margin:0 0 8px;max-width:72ch;color:var(--text-2);line-height:2.1;white-space:pre-line}.lg-help{display:flex;align-items:center;gap:14px;padding:18px 20px;border-radius:20px;background:linear-gradient(135deg,var(--brand-soft),var(--surface-2));color:var(--brand-ink)}.lg-help>div{display:grid;flex:1;min-width:0}.lg-help strong{color:var(--text)}.lg-help span{color:var(--muted);font-size:13.5px}[data-theme=dark] .lg-help{color:var(--text)}@media (max-width:900px){.lg-grid{grid-template-columns:minmax(0,1fr)}.lg-toc{position:static}}@media (max-width:760px){.lg-band{padding-block:92px 32px}.lg-help{flex-wrap:wrap}.lg-help .ui-btn{width:100%}}.lg+.lp-footer{margin-top:48px}