:root{
  --bg:#0B0B0B;--card:#151515;--line:rgba(255,255,255,.10);
  --text:#FFFFFF;--muted:#ABABAB;--yellow:#FFD600;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  background:var(--bg);color:var(--text);
  font-family:'Inter',system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  line-height:1.75;font-size:16px;-webkit-font-smoothing:antialiased;
}
h1,h2,.brand-font{font-family:'Sora',sans-serif;line-height:1.2;letter-spacing:-.02em;font-weight:700}
a{color:var(--yellow)}
img,svg{max-width:100%;display:block}
.wrap{width:min(820px,92%);margin-inline:auto}
:focus-visible{outline:3px solid var(--yellow);outline-offset:3px;border-radius:6px}
header.nav{
  position:sticky;top:0;z-index:40;background:rgba(11,11,11,.85);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.85rem 0}
.logo{display:flex;align-items:center;gap:.7rem;font-family:'Sora',sans-serif;font-weight:800;font-size:1.03rem;color:var(--text);text-decoration:none}
.logo-mark{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:var(--yellow);color:#0B0B0B;font-weight:800}
.logo small{display:block;font-family:'Inter',sans-serif;font-size:.66rem;font-weight:500;letter-spacing:.06em;color:var(--muted);text-transform:uppercase}
.back{color:var(--muted);text-decoration:none;font-size:.9rem;border:1px solid var(--line);border-radius:999px;padding:.5rem 1rem}
.back:hover{color:#fff}
main{padding:3.2rem 0 4rem}
h1{font-size:clamp(1.8rem,4vw,2.5rem);margin-bottom:.6rem}
.updated{color:var(--muted);font-size:.9rem;margin-bottom:2rem}
main h2{font-size:1.15rem;margin:2rem 0 .6rem}
main p,main li{color:var(--muted);font-size:.96rem}
main ul{margin:.6rem 0 .6rem 1.3rem}
main li{margin-bottom:.35rem}
main a{word-break:break-word}
.note{background:var(--card);border:1px solid var(--line);border-left:3px solid var(--yellow);border-radius:0 12px 12px 0;padding:1rem 1.2rem;margin:1.2rem 0;color:var(--muted);font-size:.94rem}
footer{border-top:1px solid var(--line);padding:1.8rem 0;margin-top:2rem;font-size:.86rem;color:var(--muted)}
footer a{color:var(--muted);text-decoration:none}
footer a:hover{color:#fff}