:root { color-scheme: dark; --bg:#0b1220; --surface:#131d33; --border:#24385f; --text:#e5eefc; --muted:#9fb2d5; --accent:#fb923c; font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif; }
* { box-sizing:border-box; }
body { margin:0; background:var(--bg); color:var(--text); line-height:1.7; }
header { min-height:70px; padding:14px clamp(18px,5vw,70px); display:flex; align-items:center; justify-content:space-between; border-bottom:1px solid var(--border); }
header a { color:inherit; text-decoration:none; font-weight:750; }
header img { width:32px; height:32px; vertical-align:middle; margin-right:9px; }
main { width:min(860px,calc(100% - 32px)); margin:50px auto 90px; }
.eyebrow { color:var(--accent); font-size:.75rem; font-weight:850; letter-spacing:.15em; }
h1 { margin:12px 0 8px; font-size:clamp(2.4rem,6vw,4.4rem); line-height:1; letter-spacing:-.055em; }
.updated { color:var(--muted); }
nav { margin:30px 0; padding:18px; border:1px solid var(--border); border-radius:12px; background:var(--surface); }
nav strong { display:block; margin-bottom:8px; }
nav a { margin-right:14px; color:#d4e2f8; }
section { padding:25px 0; border-top:1px solid var(--border); }
h2 { margin:0 0 9px; font-size:1.2rem; letter-spacing:-.015em; }
p,li { color:var(--muted); }
li+li { margin-top:7px; }
a { color:#ff9b52; }
.notice { padding:18px; border-left:3px solid var(--accent); background:var(--surface); color:#d4e2f8; }
footer { padding:30px; border-top:1px solid var(--border); text-align:center; color:var(--muted); font-size:.85rem; }