:root{--bg:#0d0d0d;--card:#1a1a1a;--text:#e0e0e0;--muted:#8a8a8a;--border:#2a2a2a;--up:#00c853;--down:#ff1744}
[data-updown=kr]{--up:#ff4d4f;--down:#3b82f6}
[data-updown=cn]{--up:#ff4d4f;--down:#00c853}
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans",sans-serif;line-height:1.5}
header{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;padding:14px 20px;border-bottom:1px solid var(--border);background:#111;position:sticky;top:0;z-index:10}
.logo{font-weight:700;font-size:1.4rem}.right{display:flex;gap:12px;align-items:center}
.muted,.fx{color:var(--muted);font-size:.85rem}
select,button{font:inherit;color:inherit}
select{background:var(--card);border:1px solid var(--border);padding:6px 10px;border-radius:6px}
main{max-width:1100px;margin:0 auto;padding:20px 16px}
section{margin-bottom:32px}h2{font-size:1.15rem;margin-bottom:12px}
.charts{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px}
.chart-box{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:12px}
.chart-box h3{font-size:.95rem;color:var(--muted);margin-bottom:6px}.chart-body{height:220px}
.news-card{display:block;width:100%;text-align:start;background:var(--card);border:1px solid var(--border);border-radius:10px;padding:12px 14px;margin-bottom:8px;cursor:pointer}
.news-card:hover{background:#222}.news-card .title{display:block;font-weight:500}.news-card .meta{font-size:.85rem;color:var(--muted)}
.tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}
.tab{background:var(--card);border:1px solid var(--border);padding:6px 14px;border-radius:20px;cursor:pointer}
.tab[aria-selected=true]{background:#333;border-color:#555}
.row{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--border)}
.row small{color:var(--muted);margin-inline-start:6px}.row .num{white-space:nowrap}.chg{margin-inline-start:10px}
.chg.up{color:var(--up)}.chg.down{color:var(--down)}
footer{padding:20px;text-align:center}
:focus-visible{outline:2px solid #4fc3f7;outline-offset:2px}
dialog{margin:auto;max-width:600px;width:90%;max-height:80vh;overflow:auto;background:var(--card);color:var(--text);border:1px solid var(--border);border-radius:12px}
dialog::backdrop{background:rgba(0,0,0,.7)}
.inner{padding:24px;position:relative}
#dlg-close{position:absolute;top:8px;inset-inline-end:14px;background:none;border:0;font-size:1.6rem;cursor:pointer}
#dlg-body p{margin:14px 0}#dlg-body ul{padding-inline-start:20px;color:#ccc}
#dlg-src{display:inline-block;margin-top:18px;color:#4fc3f7;text-decoration:none}