:root{--bg: #f4efe6;--card: #fffaf1;--text: #1f2a37;--muted: #607084;--accent: #0e8f74;--danger: #bb2d3b;--border: #e5d8c3}*{box-sizing:border-box}body{margin:0;font-family:Noto Sans SC,PingFang SC,Microsoft YaHei,sans-serif;background:radial-gradient(circle at top,#fbf1de,var(--bg) 58%);color:var(--text)}.app{max-width:680px;margin:0 auto;min-height:100vh;padding:16px 14px 22px}.header{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:14px;display:flex;align-items:center;justify-content:space-between;gap:12px}.caption{margin:0 0 6px;color:var(--muted);font-size:14px}h1,h2{margin:0;font-weight:800;letter-spacing:.2px}h1{font-size:28px}h2{font-size:24px}h3{margin:12px 0 8px}button,input{font:inherit}button{cursor:pointer}.danger{border:none;border-radius:12px;background:var(--danger);color:#fff;min-height:48px;padding:0 16px;font-weight:700}.emergency-banner{margin-top:12px;border-radius:14px;border:1px solid #f3c2c2;background:#fde9e9;padding:12px}.emergency-banner p{margin:4px 0 0}.due-actions{margin-top:10px;display:flex;gap:8px;flex-wrap:wrap}.due-actions button{border:none;min-height:42px;border-radius:10px;padding:0 12px;font-weight:700;background:var(--accent);color:#fff}.due-actions button:last-child{background:#7a8da3}.tabs{margin-top:12px;display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.tabs button{min-height:48px;border-radius:12px;border:1px solid var(--border);background:#fff;color:#233142;font-size:18px;font-weight:700}.tabs button.active{background:var(--accent);border-color:var(--accent);color:#fff}.panel{margin-top:12px;border-radius:18px;border:1px solid var(--border);background:var(--card);padding:12px}.topbar{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:8px}.topbar button,.primary{border:none;min-height:42px;border-radius:10px;background:var(--accent);color:#fff;font-weight:700;padding:0 12px}.chat-panel{display:grid;gap:10px}.chat-list{list-style:none;padding:0;margin:0;display:grid;gap:8px;max-height:42vh;overflow:auto}.bubble{border-radius:14px;padding:10px 12px;border:1px solid var(--border)}.bubble p{margin:0;font-size:18px;line-height:1.5}.bubble time{margin-top:6px;display:block;color:var(--muted);font-size:12px}.bubble.user{background:#fff}.bubble.assistant{background:#f1fcf8}.bubble.risk{border-color:#f0b1b7;background:#ffeef0}.composer{display:grid;grid-template-columns:1fr auto;gap:8px}.composer input,.reminder-form input{min-height:48px;border-radius:12px;border:1px solid var(--border);padding:0 12px;font-size:18px}.composer button,.reminder-form button,.voice,.actions button{border:none;min-height:48px;border-radius:12px;padding:0 14px;font-weight:700;background:var(--accent);color:#fff}.voice{font-size:20px;touch-action:none;-webkit-user-select:none;user-select:none}.voice.recording{background:var(--danger)}.voice:disabled{background:#b2b9c2}.tips{margin:0;color:var(--muted)}.voice-provider{margin:-4px 0 0;color:var(--muted);font-size:14px}.reminder-form{display:grid;gap:8px;margin-bottom:10px}.family-panel{display:grid;gap:10px}.summary-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.metric{background:#fff;border:1px solid var(--border);border-radius:12px;padding:10px}.metric p{margin:0;color:var(--muted);font-size:14px}.metric strong{display:block;margin-top:6px;font-size:22px}.metric.warning{background:#fff2f2;border-color:#f0b1b7}.list{list-style:none;margin:0;padding:0;display:grid;gap:8px}.list-item{border:1px solid var(--border);border-radius:12px;background:#fff;padding:10px;display:flex;justify-content:space-between;align-items:center;gap:10px}.list-item.warning{border-color:#f0b1b7;background:#fff7f8}.list-item strong{font-size:18px}.list-item p{margin:4px 0 0;color:var(--muted)}.actions{display:grid;gap:6px}.actions button:last-child{background:#7a8da3}.detail-card{display:grid;gap:8px}.detail-card p{margin:0}@media (max-width: 560px){.tabs{grid-template-columns:repeat(2,1fr)}.tabs button{font-size:16px}.summary-grid{grid-template-columns:1fr}}