/* Demo */
    .demo-wrap { display: grid; grid-template-columns: .82fr 1.18fr; gap: 45px; align-items: start; }
    .demo-copy { padding-top: 16px; }
    .demo-points { display: grid; gap: 13px; margin-top: 28px; }
    .demo-point { display: flex; align-items: center; gap: 11px; color: var(--gray-700); font-size: .9rem; font-weight: 650; }
    .demo-point i { display: grid; place-items: center; flex: 0 0 25px; height: 25px; color: var(--blue-700); background: #e7f5fb; border-radius: 50%; font-style: normal; }
    .demo-panel { padding: 28px; background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
    .demo-panel label { display: block; margin-bottom: 9px; color: var(--navy-900); font-size: .84rem; font-weight: 800; }
    textarea { width: 100%; min-height: 120px; resize: vertical; padding: 15px; color: var(--text); background: var(--gray-25); border: 1px solid var(--gray-200); border-radius: 12px; line-height: 1.55; }
    textarea:focus { border-color: var(--blue-500); outline: 3px solid rgba(21,149,220,.12); }
    .demo-action { width: 100%; margin-top: 12px; }
    .demo-disclaimer { margin: 10px 0 0; color: var(--gray-500); font-size: .72rem; text-align: center; }
    .sample-response { display: none; margin-top: 22px; padding-top: 22px; border-top: 1px solid var(--gray-200); }
    .sample-response.show { display: block; animation: reveal .35s ease both; }
    @keyframes reveal { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
    .response-title { display: flex; justify-content: space-between; gap: 10px; margin-bottom: 12px; }
    .response-title strong { font-size: .93rem; }
    .response-list { padding: 0; margin: 0; list-style: none; }
    .response-list li { position: relative; padding: 10px 0 10px 29px; border-top: 1px solid var(--gray-100); color: var(--gray-700); font-size: .82rem; }
    .response-list li::before { content: "✓"; position: absolute; left: 0; top: 10px; display: grid; place-items: center; width: 19px; height: 19px; color: var(--white); background: var(--mint-500); border-radius: 50%; font-size: .65rem; font-weight: 900; }
    .source-note { margin: 12px 0 0; padding: 10px 12px; color: var(--blue-700); background: #eff8fc; border-radius: 8px; font-size: .72rem; }