/* decoded.css — light editorial theme for the English investor demos */
:root{
  --bg:#faf9f6; --panel:#ffffff; --ink:#1a1714; --soft:#5c5650; --faint:#8a847c;
  --line:#e7e2d8; --accent:#9a1f2b; --accent-soft:#f3e6e3; --gold:#b08828;
  --serif:"Newsreader",Georgia,"Times New Roman",serif;
  --sans:Inter,system-ui,-apple-system,"Apple SD Gothic Neo","Malgun Gothic",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.65 var(--sans);-webkit-font-smoothing:antialiased}
a{color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
.wrap{max-width:1080px;margin:0 auto;padding:48px 28px 72px}
h1,h2,.display{font-family:var(--serif);font-weight:600;letter-spacing:-.01em;line-height:1.12}
h1{font-size:clamp(30px,4.4vw,46px);margin:.2em 0 .3em}
h2{font-size:clamp(21px,2.6vw,28px);margin:1.4em 0 .5em}
.lede{color:var(--soft);font-size:18px;max-width:64ch}
.kicker{font:600 12px/1 var(--sans);letter-spacing:.18em;text-transform:uppercase;color:var(--accent)}
.badge{display:inline-flex;align-items:center;gap:6px;font:600 11px/1 var(--sans);letter-spacing:.12em;
  text-transform:uppercase;color:var(--accent);background:var(--accent-soft);border-radius:999px;padding:6px 11px}
.src{color:var(--faint);font-size:12.5px;line-height:1.6}
.nav{display:flex;gap:16px;align-items:center;font-size:13.5px;color:var(--soft)}
.nav a{text-decoration:none;border-bottom:1px solid transparent}
.nav a:hover{border-bottom-color:var(--accent);color:var(--ink)}
.grid{display:grid;gap:18px}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
@media(max-width:820px){.grid.cols-2,.grid.cols-3{grid-template-columns:1fr}}
.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:22px 22px 24px;
  box-shadow:0 1px 0 rgba(0,0,0,.02);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
a.card{text-decoration:none;display:block}
a.card:hover{transform:translateY(-3px);border-color:#d8cfbf;box-shadow:0 18px 40px -24px rgba(40,30,20,.45)}
.term{font-family:var(--serif);font-size:24px;font-weight:600}
.term .ko{font-family:var(--sans);font-size:13px;color:var(--faint);font-weight:600}
.romaja{font-style:italic;color:var(--faint);font-size:13px}
.wedgebar{display:flex;flex-direction:column;gap:7px}
.wedgebar .row{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--soft)}
.wedgebar .row b{font-variant-numeric:tabular-nums;color:var(--ink)}
.wedgebar .track{position:relative;height:12px;border-radius:6px;background:#efe9df;overflow:hidden;flex:1}
.wedgebar .fill{position:absolute;top:0;left:0;height:100%;border-radius:6px}
.wedgebar .fill.direct{background:var(--gold)}
.wedgebar .fill.internal{background:var(--accent);opacity:.88}
.switcher{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}
.switcher button{font:600 13px/1 var(--sans);color:var(--soft);background:var(--panel);border:1px solid var(--line);
  border-radius:999px;padding:8px 14px;cursor:pointer}
.switcher button[aria-pressed="true"]{color:#fff;background:var(--accent);border-color:var(--accent)}
.star{color:var(--gold)}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important};html{scroll-behavior:auto}}
@media(max-width:760px){.wrap{padding:32px 18px 56px}}