:root{--asphalt:#141a24;--lane:#1c2431;--line:#34425a;--chalk:#e9edf3;--muted:#9aa6b8;--signal:#f5a524;
--f-display:"Barlow Condensed","Arial Narrow",Arial,sans-serif;--f-body:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;--f-mono:"IBM Plex Mono",ui-monospace,Consolas,monospace;color-scheme:dark}
*{box-sizing:border-box}
body{margin:0;background:var(--asphalt);color:var(--chalk);font-family:var(--f-body);font-size:1rem;line-height:1.65;-webkit-text-size-adjust:100%}
.wrap{max-width:820px;margin-inline:auto;padding-inline:max(16px,env(safe-area-inset-left,0px))}
header{border-bottom:1px solid var(--line);background:var(--lane)}
header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px}
.brand{font-family:var(--f-display);font-weight:700;font-size:1.2rem;letter-spacing:.04em;text-transform:uppercase;color:var(--chalk);text-decoration:none;display:flex;align-items:center;gap:10px}
.brand i{width:10px;height:10px;border-radius:50%;background:var(--signal)}
.back{color:var(--muted);text-decoration:none;font-size:.92rem}.back:hover{color:var(--chalk)}
main{padding-block:clamp(36px,7vw,72px)}
h1{font-family:var(--f-display);font-weight:700;font-size:clamp(2.2rem,6vw,3.2rem);line-height:1.05;margin:0 0 28px;letter-spacing:.01em}
h2{font-family:var(--f-display);font-weight:600;font-size:1.55rem;margin:40px 0 10px;color:var(--chalk)}
h3{font-size:1.05rem;margin:24px 0 6px}
p,li{color:var(--muted);max-width:70ch}p strong,li strong{color:var(--chalk);font-weight:600}
a{color:var(--signal)}
address{font-style:normal}
.cards{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:8px}
.card{background:var(--lane);border:1px solid var(--line);border-radius:10px;padding:20px 22px}
.card h3{margin-top:0;color:var(--chalk);font-family:var(--f-display);font-size:1.35rem;font-weight:600}
.card p{margin:4px 0;color:var(--chalk)}
.mono{font-family:var(--f-mono);font-size:.92rem;word-break:break-all}
@media (max-width:640px){.cards{grid-template-columns:1fr}}
footer{border-top:1px solid var(--line);padding-block:24px;color:var(--muted);font-size:.85rem}
footer .wrap{display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between}
footer a{color:var(--chalk)}
.todo{background:rgba(245,165,36,.14);color:var(--signal);padding:0 4px;border-radius:3px}
h1,h2,p,li{overflow-wrap:break-word;hyphens:auto}
.hnav{display:flex;gap:18px;align-items:center}