.demo-mode-chip{display:none;align-items:center;gap:7px;padding:9px 12px;border:1px solid #f2b66d;border-radius:12px;background:#fff6e9;color:#9a5200;font-size:12px;font-weight:950;white-space:nowrap}
  body.demo-mode .demo-mode-chip{display:inline-flex}
  .demo-mode-chip::before{content:'';width:9px;height:9px;border-radius:50%;background:#f29b38;box-shadow:0 0 0 4px rgba(242,155,56,.18)}
  .demo-mode-banner{display:none;width:min(1600px,calc(100% - 40px));margin:12px auto 0;padding:12px 16px;border:1px solid #f0bd7f;border-radius:16px;background:linear-gradient(135deg,#fff8ed,#fff3df);color:#75430d;box-shadow:0 8px 24px rgba(130,73,10,.08)}
  body.demo-mode .demo-mode-banner{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
  .demo-mode-banner-main{display:flex;align-items:center;gap:11px;min-width:0}
  .demo-mode-banner-icon{width:38px;height:38px;flex:0 0 auto;border-radius:12px;display:grid;place-items:center;background:#f39b36;color:#fff;font-weight:950;font-size:18px}
  .demo-mode-banner b{display:block;font-size:14px}.demo-mode-banner span{display:block;margin-top:2px;font-size:11px;line-height:1.4;color:#8a5a25}
  .demo-settings-box{background:linear-gradient(145deg,#fffaf2,#fff5e6);border-color:#efc58f}
  .demo-settings-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}
  .demo-settings-title{display:flex;align-items:flex-start;gap:12px}.demo-settings-icon{width:48px;height:48px;flex:0 0 auto;border-radius:15px;display:grid;place-items:center;background:#f39b36;color:#fff;font-size:23px;font-weight:950}
  .demo-settings-title h3{margin:2px 0 4px}.demo-settings-title p{margin:0;max-width:760px;color:var(--muted);font-size:12px;line-height:1.5}
  .demo-feature-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px;margin-top:14px}
  .demo-feature{padding:11px;border:1px solid #efd4b0;border-radius:13px;background:rgba(255,255,255,.78)}
  .demo-feature b{display:block;font-size:12px}.demo-feature span{display:block;margin-top:4px;color:var(--muted);font-size:10px;line-height:1.4}
  .demo-mode-status{margin-top:12px;padding:11px 13px;border:1px solid #efd4b0;border-radius:13px;background:#fff;font-size:12px;line-height:1.5;color:#654722}
  .demo-mode-status.active{border-color:#efb56d;background:#fff5e7;color:#8d4b00;font-weight:850}
  .demo-mode-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:12px}
  .demo-mode-actions .small{max-width:850px;line-height:1.45}
  @media(max-width:900px){.demo-feature-grid{grid-template-columns:1fr 1fr}.demo-settings-head{flex-direction:column}}
  @media(max-width:620px){.demo-feature-grid{grid-template-columns:1fr}.demo-mode-banner{width:calc(100% - 18px)}.demo-mode-banner-main{align-items:flex-start}}