:root{--bg: #fafaf8;--panel: #ffffff;--ink: #1c1c1e;--muted: #8a8a8e;--line: #e6e6e2;--accent: #2e6650;--warn: #b3261e;color-scheme:light}*{box-sizing:border-box}html,body{margin:0;padding:0;overscroll-behavior-y:none}body{font-family:-apple-system,PingFang SC,Noto Sans SC,sans-serif;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased}@media(max-width:339px){body{overflow-x:auto}#root{min-width:340px}}button{font:inherit;border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:8px;padding:8px 14px;cursor:pointer}button:disabled{opacity:.45;cursor:default}button.primary{background:var(--accent);border-color:var(--accent);color:#fff}input,select,textarea{font:inherit;border:1px solid var(--line);border-radius:8px;padding:10px 12px;width:100%;background:var(--panel);color:var(--ink)}.layout{max-width:640px;margin:0 auto;height:100dvh;display:flex;flex-direction:column}.header{display:flex;align-items:center;gap:6px;flex-wrap:nowrap;white-space:nowrap;padding:10px 12px;border-bottom:1px solid var(--line);background:var(--panel)}.header strong{font-size:15px}.header .spacer{flex:1}.header .time{color:var(--muted);font-size:13px}.chip{font-size:11px;padding:2px 8px;border-radius:999px;background:#f1f1ec;color:var(--muted);border:1px solid var(--line)}.chip.warn{background:#fdf1e3;color:#9a6b1a;border-color:#eedcb9}.iconbtn{border:none;background:none;color:var(--accent);font-size:14px;padding:6px 8px}.content{flex:1;min-height:0;display:flex;flex-direction:column;overflow-y:auto}.tabs{display:flex;border-top:1px solid var(--line);background:var(--panel);padding-bottom:env(safe-area-inset-bottom)}.tabs a{flex:1;text-align:center;padding:13px 0 11px;text-decoration:none;color:var(--muted);font-size:14px}.tabs a.active{color:var(--ink);font-weight:600}.banner{background:var(--warn);color:#fff;padding:8px 16px;text-align:center;font-size:13px}.list{padding:0 16px}.card{padding:12px 0;border-bottom:1px solid var(--line)}.card .meta{font-size:12px;color:var(--muted)}.card .title{font-weight:600;margin:4px 0}.card .body{color:#47474b;white-space:pre-wrap;line-height:1.55}.sheet-backdrop{position:fixed;inset:0;background:#00000059;z-index:40;display:flex;align-items:flex-end;justify-content:center}.sheet{background:var(--panel);width:100%;max-width:640px;border-radius:16px 16px 0 0;max-height:82dvh;overflow-y:auto;padding:16px 16px calc(16px + env(safe-area-inset-bottom));overscroll-behavior:contain;touch-action:pan-y}.sheet h2{font-size:17px;margin:0 0 12px}.sheet .grabber{width:36px;height:4px;border-radius:2px;background:var(--line);margin:0 auto 12px}.chips{display:flex;flex-wrap:wrap;gap:6px}.chips .chip{font-size:12px;padding:4px 10px}.grid2{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.toast{position:fixed;left:50%;bottom:88px;transform:translate(-50%);background:#1c1c1eeb;color:#fff;padding:10px 18px;border-radius:10px;font-size:14px;z-index:60;max-width:90vw;text-align:center}.mood{display:inline-flex;gap:2px;vertical-align:middle}.mood i{width:14px;height:6px;border-radius:2px;background:var(--line)}.mood i.on-pos{background:#4c9d70}.mood i.on-neg{background:#c96a5a}.section-label{font-size:12px;color:var(--muted);margin:14px 0 6px}