:root{--bg: #f6f6f3;--fg: #1c1c1a;--muted: #6b6b66;--card: #ffffff;--line: #e3e3dd;--accent: #2f6fdb;--pos: #1f8a5b;--neg: #c2412d;--chip: #efefea;font-family:system-ui,-apple-system,Apple SD Gothic Neo,Noto Sans KR,sans-serif;color:var(--fg);background:var(--bg);font-size:15px}@media (prefers-color-scheme: dark){:root{--bg: #151514;--fg: #ececea;--muted: #9a9a94;--card: #1f1f1e;--line: #33332f;--accent: #6c9cf0;--pos: #4fc28c;--neg: #ef7a64;--chip: #2a2a28}}*{box-sizing:border-box}body{margin:0;background:var(--bg)}h1{font-size:22px;margin:0}h2{font-size:18px;margin:0}h3{font-size:15px;margin:12px 0 8px}button,input,select{font:inherit;color:inherit}button{background:var(--chip);border:1px solid var(--line);border-radius:6px;padding:6px 12px;cursor:pointer}button:disabled{opacity:.5;cursor:default}button.primary{background:var(--accent);border-color:var(--accent);color:#fff;padding:8px 18px}input{background:var(--bg);border:1px solid var(--line);border-radius:6px;padding:6px 8px;width:100%}input[type=checkbox]{width:auto}.page{max-width:1120px;margin:0 auto;padding:20px 16px 40px}.stack{display:flex;flex-direction:column;gap:16px}.topbar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-bottom:16px}.tabs{display:flex;gap:4px;flex-wrap:wrap}.tabs button{background:none;border-color:transparent}.tabs button.on{background:var(--card);border-color:var(--line);font-weight:600}.card{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:16px;min-width:0}.card-head{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px;margin-bottom:8px}.card-head h3{margin:0}.row{display:flex;align-items:center;flex-wrap:wrap}.gap{gap:8px}.muted{color:var(--muted)}.small{font-size:13px}.error{color:var(--neg)}.pos{color:var(--pos)}.neg,.buy{color:var(--neg)}.sell{color:var(--accent)}.link{background:none;border:none;color:var(--muted);padding:4px 6px}.preset-row,.compare-row{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:12px 0}.chip.on{background:var(--accent);border-color:var(--accent);color:#fff}.tag{font-size:12px;padding:2px 8px;border-radius:999px;background:var(--chip);color:var(--muted)}.grid-inputs{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px;margin-bottom:12px}.field{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--muted)}.field input{color:var(--fg);font-size:15px}.check{display:inline-flex;align-items:center;gap:6px;font-size:14px}details{margin:8px 0 12px}summary{cursor:pointer;color:var(--muted)}.param-groups{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:12px;margin-top:10px}.param-group{border:1px solid var(--line);border-radius:8px;padding:10px 12px;display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px}.param-group legend{font-weight:600;padding:0 4px}.table-wrap{overflow-x:auto}.table{border-collapse:collapse;width:100%;font-size:13px;font-variant-numeric:tabular-nums}.table th,.table td{border-bottom:1px solid var(--line);padding:6px 8px;text-align:left;white-space:nowrap}.table th{color:var(--muted);font-weight:500}.table .r{text-align:right}.table.metrics tbody tr{cursor:pointer}.table tr.sel{background:var(--chip)}.dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px}.year-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(90px,1fr));gap:8px}.year{display:flex;flex-direction:column;padding:8px;border:1px solid var(--line);border-radius:6px}.seg{display:inline-flex}.seg button{border-radius:0}.seg button:first-child{border-radius:6px 0 0 6px}.seg button:last-child{border-radius:0 6px 6px 0}.seg button.on{background:var(--accent);color:#fff;border-color:var(--accent)}.pager{justify-content:center;margin-top:10px}.login{display:flex;flex-direction:column;gap:8px;max-width:360px}.disclaimer{margin-top:32px;color:var(--muted);font-size:13px}.warn{color:#b7791f}button.danger{color:var(--neg)}.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:8px;margin-bottom:12px}.stat{display:flex;flex-direction:column;gap:2px;padding:8px 10px;border:1px solid var(--line);border-radius:6px}.session{margin:10px 0 14px}.fill-form{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:8px;align-items:end;padding:10px;border:1px solid var(--line);border-radius:6px;margin-top:6px}.table td input{max-width:110px}.history{padding-left:18px;color:var(--muted)}.order-default{margin-top:8px}select{background:var(--bg);border:1px solid var(--line);border-radius:6px;padding:6px 8px;color:var(--fg)}.on-tag{background:var(--pos);color:#fff}.setting-row{margin:6px 0}a.button{display:inline-block;background:var(--chip);border:1px solid var(--line);border-radius:6px;padding:6px 12px;color:inherit;text-decoration:none}code{background:var(--chip);padding:1px 4px;border-radius:4px}h4{margin:12px 0 6px}