/* yarrtest shared styles for hub, guides and policy pages */
:root{
  --bg:#EEF2F6; --paper:#FFFFFF; --ink:#11263A; --muted:#5E6F80; --line:#D5DEE7;
  --accent:#FF5E2B; --accent-ink:#FFFFFF; --sky:#2E7FC4; --friend:#7A4BD6; --space:#141A3A;
  --display:"Do Hyeon","Gothic A1",system-ui,sans-serif;
  --body:"Gothic A1",system-ui,-apple-system,"Apple SD Gothic Neo",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
}
@media (prefers-color-scheme: dark){:root{
  --bg:#0C1824; --paper:#142536; --ink:#E9F0F6; --muted:#9DB0C2; --line:#263C52;
  --accent:#FF7A4D; --accent-ink:#1A0A03; --sky:#62AEE8; --friend:#A684F0; --space:#0A0F26; color-scheme:dark}}
*{box-sizing:border-box}
html{padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.75;word-break:keep-all}
img{max-width:100%}
a{color:var(--sky)}
a:focus-visible,button:focus-visible{outline:3px solid var(--sky);outline-offset:2px}
.wrap{max-width:720px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));padding-block:0 56px}
header.top{border-bottom:1px solid var(--line);background:var(--bg)}
header.top .bar{display:flex;justify-content:space-between;align-items:center;gap:12px;padding-block:14px;flex-wrap:wrap}
.brand{font:800 1.35rem var(--mono);letter-spacing:-.02em;color:var(--ink);text-decoration:none;display:flex;align-items:center;gap:8px}
.brand i{width:12px;height:12px;border-radius:50%;background:var(--accent);box-shadow:16px 0 0 -3px var(--friend)}
header.top nav{display:flex;gap:4px 14px;flex-wrap:wrap;font-size:.92rem}
header.top nav a{color:var(--muted);text-decoration:none;font-weight:600}
header.top nav a:hover{color:var(--ink)}
h1,h2,h3{font-family:var(--display);font-weight:400;line-height:1.25;text-wrap:balance;margin:0}
h1{font-size:clamp(2rem,7vw,2.8rem)}
h2{font-size:1.55rem;margin-top:1.6em}
h3{font-size:1.2rem;margin-top:1.2em}
article p,article li{max-width:62ch}
article{display:grid;gap:.4em;padding-top:28px}
article ul,article ol{padding-left:1.2em}
.meta{font:600 .8rem var(--mono);color:var(--muted);letter-spacing:.04em}
.lede{color:var(--muted);font-size:1.05rem}
.callout{background:var(--paper);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:12px;padding:14px 18px;margin:1em 0}
.cta{display:inline-flex;font:800 1rem var(--body);background:var(--accent);color:var(--accent-ink);text-decoration:none;border-radius:14px;padding:14px 22px;margin-top:8px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px}
.card{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:20px;display:grid;gap:6px;text-decoration:none;color:inherit}
a.card:hover{border-color:var(--accent)}
.card .k{font:600 .75rem var(--mono);letter-spacing:.12em;color:var(--muted)}
.card b{font-family:var(--display);font-weight:400;font-size:1.35rem;line-height:1.25}
.card p{margin:0;color:var(--muted);font-size:.92rem}
.ad{border:1.5px dashed var(--line);border-radius:14px;padding:16px;text-align:center;font:600 .78rem var(--mono);color:var(--muted);margin:24px 0}
table{border-collapse:collapse;width:100%;font-size:.92rem}
.tbl{overflow-x:auto}
th,td{border-bottom:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
th{font-weight:800}
footer.site{margin-top:48px;padding-top:20px;border-top:1px solid var(--line);font-size:.82rem;color:var(--muted);display:grid;gap:8px}
footer.site nav{display:flex;gap:6px 14px;flex-wrap:wrap}
footer.site a{color:var(--muted)}