:root{
  --bg:#f7f7f5;--card:#fff;--ink:#1b1d21;--sub:#5d6470;--line:#e3e4e8;
  --apt:#e8590c;--stock:#1c7ed6;--accent:#1b1d21;--good:#2b8a3e;--bad:#c92a2a;
  --soft:#f1f3f5;--radius:14px;
}
@media (prefers-color-scheme:dark){
  :root{--bg:#121417;--card:#1b1e23;--ink:#eceef1;--sub:#9aa3ae;--line:#2c3138;
    --apt:#ff8a3d;--stock:#4dabf7;--accent:#eceef1;--soft:#23272e;--good:#51cf66;--bad:#ff6b6b}
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Malgun Gothic","Noto Sans KR",sans-serif;
  line-height:1.65;font-size:16px;word-break:keep-all}
a{color:inherit}
.wrap{max-width:960px;margin:0 auto;padding:0 16px}
header.top{border-bottom:1px solid var(--line);background:var(--card)}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;height:56px;gap:12px}
.logo{font-weight:800;text-decoration:none;letter-spacing:-.02em}
.logo b{color:var(--apt)}.logo i{font-style:normal;color:var(--stock)}
nav a{text-decoration:none;color:var(--sub);margin-left:14px;font-size:15px}
nav a:hover{color:var(--ink)}
h1{font-size:clamp(26px,5vw,38px);line-height:1.25;letter-spacing:-.03em;margin:28px 0 8px}
h2{font-size:22px;letter-spacing:-.02em;margin:36px 0 10px}
h3{font-size:18px;margin:24px 0 6px}
.lead{color:var(--sub);font-size:17px;margin:0 0 20px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.grid{display:grid;gap:14px}
@media(min-width:720px){.g2{grid-template-columns:1fr 1fr}.g3{grid-template-columns:repeat(3,1fr)}}
.btn{display:inline-block;background:var(--accent);color:var(--bg);text-decoration:none;font-weight:700;
  padding:12px 18px;border-radius:10px;border:0;cursor:pointer;font-size:16px}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.tag{display:inline-block;font-size:12px;color:var(--sub);background:var(--soft);border-radius:6px;padding:2px 8px}
.apt{color:var(--apt)}.stock{color:var(--stock)}
main{overflow-wrap:anywhere}
.big{font-size:28px;font-weight:800;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.muted{color:var(--sub);font-size:14px}
.match{display:block;text-decoration:none}
.match:hover{border-color:var(--sub)}
.match .vs{font-weight:700;font-size:17px}
.match .row{display:flex;justify-content:space-between;font-variant-numeric:tabular-nums;font-size:15px}
form.calc label{display:block;font-size:14px;color:var(--sub);margin-bottom:4px}
form.calc .f{margin-bottom:12px}
form.calc input,form.calc select{width:100%;font-size:16px;padding:9px 10px;border:1px solid var(--line);
  border-radius:8px;background:var(--bg);color:var(--ink)}
form.calc .chk{display:flex;gap:8px;align-items:center;font-size:15px;color:var(--ink)}
form.calc .chk input{width:auto}
.chart{position:relative;width:100%;height:320px}
.chart canvas{width:100%;height:100%;display:block}
.tip{position:absolute;pointer-events:none;background:var(--card);border:1px solid var(--line);border-radius:8px;
  padding:6px 10px;font-size:13px;white-space:nowrap;display:none;box-shadow:0 4px 14px rgba(0,0,0,.12)}
.legend{display:flex;gap:16px;font-size:14px;margin:8px 0 0;flex-wrap:wrap}
.legend span::before{content:"";display:inline-block;width:12px;height:3px;margin-right:6px;vertical-align:middle;background:currentColor}
table{border-collapse:collapse;width:100%;font-size:14px;font-variant-numeric:tabular-nums}
th,td{border-bottom:1px solid var(--line);padding:8px 6px;text-align:right}
th:first-child,td:first-child{text-align:left}
.tablewrap{overflow-x:auto;max-width:100%;padding:8px}
@media(max-width:480px){table{font-size:13px}th,td{padding:7px 4px}}
.note{background:var(--soft);border-radius:10px;padding:12px 14px;font-size:14px;color:var(--sub)}
.note b{color:var(--ink)}
.ad-slot{margin:24px 0;min-height:0}
.ad-slot:empty{display:none}
article p{margin:0 0 14px}
article ul{padding-left:20px}
footer{border-top:1px solid var(--line);margin-top:56px;padding:24px 0 40px;color:var(--sub);font-size:13px}
footer a{margin-right:12px}
.kpis{display:grid;grid-template-columns:1fr 1fr;gap:10px}
@media(min-width:720px){.kpis{grid-template-columns:repeat(4,1fr)}}
.kpi .muted{font-size:13px}
.kpi .v{font-size:20px;font-weight:800;font-variant-numeric:tabular-nums}