:root{--bg:#0f1115;--surface:#171a21;--surface-2:#1f232c;--border:#2a2f3a;--text:#e8eaed;--text-dim:#9aa2ae;--accent:#4ade80;--accent-dim:#16341f;--warn:#fbbf24;--danger:#f87171;--radius:14px;--radius-sm:9px}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Noto Sans TC,PingFang TC,Microsoft JhengHei,sans-serif;-webkit-font-smoothing:antialiased}body{padding-bottom:env(safe-area-inset-bottom)}a{color:inherit;text-decoration:none}.shell{max-width:640px;margin:0 auto;padding:20px 16px 64px}.topbar{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:20px}.topbar h1{font-size:22px;margin:0;letter-spacing:.5px}.topbar .sub{color:var(--text-dim);font-size:13px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px;margin-bottom:12px}.card h2{margin:0 0 6px;font-size:17px}.card .thesis{color:var(--text-dim);font-size:14px;line-height:1.6;margin:0}.card .meta{margin-top:10px}.card .meta,.chip{color:var(--text-dim);font-size:12px}.chip{display:inline-block;background:var(--surface-2);border:1px solid var(--border);border-radius:999px;padding:3px 10px;margin-right:6px;margin-top:6px}.chip.tempo{color:var(--warn);border-color:#4a3a10;background:#241d0c}.chip.mode{color:var(--accent);border-color:var(--accent-dim);background:#0e2415}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;background:var(--surface-2);color:var(--text);border:1px solid var(--border);border-radius:var(--radius-sm);padding:11px 16px;font-size:15px;font-family:inherit;cursor:pointer;width:100%}.btn:active{transform:scale(.99)}.btn.primary{background:var(--accent);border-color:var(--accent);color:#06220f;font-weight:600}.btn.ghost{background:transparent}.btn.small{width:auto;padding:7px 12px;font-size:13px}.field{margin-bottom:14px}.field label{display:block;font-size:13px;color:var(--text-dim);margin-bottom:6px}.field input,.field select,.field textarea{width:100%;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);padding:11px 12px;font-size:16px;font-family:inherit}.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent)}.notice{border-radius:var(--radius-sm);padding:11px 13px;font-size:14px;line-height:1.6;margin-bottom:14px}.notice.error{background:#2a1416;border:1px solid #4a1f23;color:#fca5a5}.notice.info{background:var(--surface-2);border:1px solid var(--border)}.empty,.notice.info{color:var(--text-dim)}.empty{text-align:center;padding:44px 16px;font-size:14px;line-height:1.8}.auth-wrap{min-height:100dvh;display:flex;align-items:center;justify-content:center;padding:20px}.auth-box{width:100%;max-width:340px}.auth-box h1{font-size:20px;margin:0 0 4px}.auth-box .sub{color:var(--text-dim);font-size:13px;margin:0 0 22px}.sets{margin-top:14px;display:flex;flex-direction:column;gap:8px}.set-row{display:flex;align-items:stretch;gap:6px}.set-row.open{flex-direction:column;padding:12px}.set-row.open,.set-tap{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm)}.set-tap{flex:1 1;display:flex;align-items:center;gap:12px;color:var(--text);padding:13px 14px;font-size:15px;font-family:inherit;cursor:pointer;text-align:left}.set-row.done .set-tap{border-color:var(--accent-dim);background:#0e2415}.set-no{color:var(--text-dim);font-size:13px;min-width:56px}.set-val{flex:1 1;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.set-empty{color:var(--text-dim);font-size:14px}.set-mark{color:var(--accent);font-size:16px}.set-row.done .set-mark{font-weight:700}.set-del button{height:100%;background:transparent;border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-dim);font-size:18px;padding:0 12px;cursor:pointer;font-family:inherit}.set-form{width:100%}.set-form .set-no{margin-bottom:8px}.saved-hint{color:var(--accent)}.card-link{display:block}