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li{display:flex;gap:8px;overflow-wrap:anywhere}.log-time{color:#64748b;flex:none}.log-ok{color:#6ee7b7}.log-sdk{color:#93c5fd}.log-error{color:#fca5a5}.log-info{color:#94a3b8}@media(max-width:900px){.lesson-layout{grid-template-columns:1fr}.lesson-sidebar{position:static;max-height:none;border-right:none;border-bottom:1px solid var(--border)}.form-row{grid-template-columns:1fr}}.lab-intro{max-width:70ch;margin:0;color:var(--muted);font-size:14px}.lab-total{padding:4px 10px;border-radius:999px;background:var(--surface);border:1px solid var(--border);color:var(--muted);font-size:13px;font-weight:600}.lab-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:16px}.lab-trap{display:flex;flex-direction:column;gap:12px;padding:16px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow)}.lab-trap-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.lab-trap-head 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