.demo-notice {padding:16px 20px;border:1px solid #b7dfcc;background:var(--brand-soft);border-radius:12px;margin-bottom:24px;color:#065f46}
.demo-grid {display:grid;grid-template-columns:1fr 1fr;gap:20px}
.demo-grid select {width:100%;margin:8px 0 18px}
.demo-stats {grid-template-columns:repeat(3,minmax(0,1fr))}
.demo-actions {display:flex;gap:10px;flex-wrap:wrap}
.demo-actions .btn {flex:1 1 180px}
.demo-actions button:disabled {background:#e2e8f0;color:#475569;cursor:default;opacity:.8}
.demo-workflow blockquote {margin:0 0 20px;padding:20px;background:#eff6ff;border-left:4px solid #2563eb;border-radius:10px;min-height:100px}
.demo-feedback {min-height:48px;color:var(--ink-soft)}
.demo-log {list-style:none;padding:0;display:flex;flex-direction:column;gap:12px}
.demo-log li {padding:14px 18px;border-radius:12px;background:var(--bg);border:1px solid var(--line)}
.demo-log li b {display:block;font-size:.85rem;margin-bottom:4px}
.demo-grid .resource-table table {min-width:380px}
@media(max-width:760px){.demo-grid{grid-template-columns:1fr}.demo-stats{gap:8px}.demo-stats .stat{padding:12px}.demo-stats .label{font-size:.7em}.demo-stats .value{font-size:1.5em}}