:root{--bg: #0f1216;--surface: #181c22;--border: #2a3039;--text: #e6e9ee;--muted: #8b95a3;--accent: #00e0a4;--up: #ff4d4f;--down: #2ebd85;color-scheme:dark;font-family:system-ui,-apple-system,Segoe UI,Noto Sans TC,Microsoft JhengHei,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}a{color:var(--accent)}.topbar{display:flex;flex-wrap:wrap;gap:16px;align-items:center;padding:12px 16px;border-bottom:1px solid var(--border);background:var(--surface)}.brand{font-weight:700}.topbar nav{display:flex;flex-wrap:wrap;gap:12px}.topbar nav a{color:var(--muted);text-decoration:none}.topbar nav a.active{color:var(--text);border-bottom:2px solid var(--accent)}.content{max-width:1100px;margin:0 auto;padding:16px}.notice,.error{padding:10px 16px;display:flex;gap:12px;align-items:center}.notice{background:#2b2410;color:#ffd27a}.error{color:var(--up)}.card{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:16px;margin-bottom:16px;display:flex;flex-direction:column;gap:8px}.row{display:flex;gap:8px;align-items:center}input{background:var(--bg);color:var(--text);border:1px solid var(--border);border-radius:6px;padding:8px 10px;max-width:100%}button{background:var(--accent);color:#001b13;border:0;border-radius:6px;padding:8px 14px;cursor:pointer}button:disabled{opacity:.6;cursor:default}.muted{color:var(--muted)}ul.plain{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:4px}table.items{width:100%;border-collapse:collapse}table.items th,table.items td{padding:8px;border-bottom:1px solid var(--border);text-align:left}.num{text-align:right!important;font-variant-numeric:tabular-nums}.up{color:var(--up)}.down{color:var(--down)}