:root{--page:#0d0d0d;--surface:#1a1a19;--surface2:#222220;--ink:#fff;--ink2:#c3c2b7;--muted:#898781;
--line:rgba(255,255,255,.08);--line2:#2c2c2a;--accent:#3987e5;--green:#1baf7a;--orange:#d95926;--good:#0ca30c;color-scheme:dark}
@media (prefers-color-scheme:light){:root{--page:#f9f9f7;--surface:#fcfcfb;--surface2:#f0efec;--ink:#0b0b0b;--ink2:#52514e;--muted:#898781;--line:rgba(11,11,11,.10);--line2:#e1e0d9;--accent:#2a78d6;--green:#0e8f63;--orange:#eb6834;--good:#006300;color-scheme:light}}
*{box-sizing:border-box;margin:0}
body{background:var(--page);color:var(--ink);font-family:system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.65}
nav.top{display:flex;align-items:center;gap:20px;max-width:880px;margin:0 auto;padding:20px 24px}
nav.top .brand{font-weight:800;letter-spacing:1.5px;font-size:15px;text-decoration:none;color:var(--ink)}
nav.top .brand span{color:var(--green)}
nav.top a:not(.brand){color:var(--ink2);text-decoration:none;font-size:13.5px;font-weight:600}
nav.top a:not(.brand):hover{color:var(--ink)}
nav.top .sp{flex:1}
main{max-width:760px;margin:0 auto;padding:16px 24px 80px}
article .kicker{font-size:11px;letter-spacing:2px;text-transform:uppercase;color:var(--green);font-weight:700}
article h1{font-size:32px;line-height:1.2;letter-spacing:.5px;font-weight:800;margin:10px 0 14px}
article .lead{font-size:17.5px;color:var(--ink2);margin-bottom:8px}
article h2{font-size:20px;font-weight:800;margin:34px 0 10px}
article p{font-size:15.5px;color:var(--ink2);margin:12px 0}
article ul,article ol{padding-left:24px;font-size:15.5px;color:var(--ink2)}
article li{margin:7px 0}
article b,article strong{color:var(--ink)}
article a{color:var(--accent)}
.apply{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:18px 22px;margin:30px 0}
.apply h2{margin-top:2px;font-size:16px}
.apply p,.apply ul{font-size:14.5px}
.cta{background:color-mix(in srgb,var(--green) 9%,transparent);border:1px solid color-mix(in srgb,var(--green) 40%,transparent);border-radius:14px;padding:18px 22px;margin:30px 0;font-size:15px;color:var(--ink2)}
.cta b{color:var(--ink)}
.cta a{color:var(--green);font-weight:700}
.refs{border-top:1px solid var(--line);margin-top:36px;padding-top:16px}
.refs h2{font-size:13px;letter-spacing:1.5px;text-transform:uppercase;color:var(--muted);margin:0 0 8px}
.refs ul{list-style:none;padding:0}
.refs li{font-size:13px;color:var(--muted);margin:8px 0;line-height:1.5}
.related{font-size:14px;color:var(--muted);margin-top:26px}
.related a{color:var(--accent)}
footer.site{max-width:880px;margin:0 auto;padding:24px;color:var(--muted);font-size:12px;border-top:1px solid var(--line)}
footer.site a{color:var(--muted)}
.cardgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px;margin:24px 0}
.scardlink{display:block;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px 18px;text-decoration:none;transition:transform .08s}
.scardlink:hover{transform:translateY(-2px);border-color:color-mix(in srgb,var(--green) 45%,transparent)}
.scardlink h3{font-size:15px;color:var(--ink);margin-bottom:6px}
.scardlink p{font-size:13px;color:var(--muted);line-height:1.5}
.scardlink .tagx{font-size:10.5px;letter-spacing:1.5px;text-transform:uppercase;color:var(--green);font-weight:700}
@media (max-width:640px){
  nav.top{padding:14px 16px;gap:12px}
  nav.top .brand{font-size:13px}
  main{padding:10px 16px 60px}
  article h1{font-size:24px}
  article .lead{font-size:15.5px}
  article h2{font-size:17px}
  article p,article ul,article ol{font-size:14.5px}
}