.user-guide{max-width:1280px;margin:auto}.guide-intro{display:flex;align-items:center;gap:20px;padding:26px!important;border-left:4px solid var(--primary,#2563eb)}.guide-intro>svg{flex-shrink:0;color:var(--primary,#2563eb)}.guide-intro h2{font-size:1.4rem;margin:0 0 6px}.guide-intro p{margin:0;line-height:1.6}.guide-search{display:flex;align-items:center;gap:12px;margin:22px 0;padding:12px 16px;border:1px solid var(--border,#dbe2ea);border-radius:12px;background:var(--card,#fff)}.guide-search input{border:0!important;background:transparent!important;width:100%;font-size:1rem;min-width:0}.guide-layout{display:grid;grid-template-columns:minmax(220px,300px) minmax(0,1fr);gap:24px;align-items:start}.guide-index{padding:18px!important;position:sticky;top:18px}.guide-index h2{font-size:1rem;margin:0 0 14px}.guide-index button{display:flex;gap:10px;text-align:left;align-items:baseline;padding:10px;width:100%;border:0;background:transparent;color:inherit;border-radius:8px;font-size:.9rem;line-height:1.45}.guide-index button span{font-variant-numeric:tabular-nums;opacity:.55;flex-shrink:0}.guide-index button[aria-current=page]{background:var(--accent,#eaf1ff);font-weight:600}.guide-index button:hover{background:var(--muted,#f1f5f9)}.guide-article{padding:32px!important;min-width:0}.guide-kicker{font-size:.8rem;letter-spacing:.08em;color:var(--primary,#2563eb);font-weight:600}.guide-article>h2{font-size:1.65rem;line-height:1.3;margin:12px 0}.guide-lead{line-height:1.7;margin-bottom:28px}.guide-article section{border-top:1px solid var(--border,#dbe2ea);padding-top:20px;margin-top:24px}.guide-article h3{font-size:1.1rem;margin:0 0 16px}.guide-article ol{padding-left:24px;list-style:decimal}.guide-article li{font-size:1rem;line-height:1.8;margin-bottom:14px;padding-left:6px;overflow-wrap:anywhere}.guide-article li::marker{color:var(--primary,#2563eb);font-weight:600}.guide-tip{display:flex;align-items:start;gap:12px;padding:16px;border-radius:10px;background:var(--muted,#f1f5f9);font-size:.9rem;line-height:1.6;margin-top:28px}.guide-tip svg{flex-shrink:0;margin-top:3px}@media(max-width:900px){.guide-layout{grid-template-columns:1fr}.guide-index{position:static;max-height:260px;overflow:auto}.guide-article{padding:22px!important}.guide-intro{padding:20px!important}}