:root{--bg:#0E0F12;--card:#1A1D23;--line:#2A2F38;--text:#F3F4F6;--muted:#A3ABB7;--red:#E5392C;--gold:#E8B64C;color-scheme:dark}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif}
main{max-width:680px;margin:0 auto;padding:48px 16px}h1{font-size:34px;line-height:1.15;margin:0 0 8px}h2{font-size:19px;margin:36px 0 8px}h3{font-size:16px;margin:20px 0 4px}
.kicker{color:var(--red);font-weight:700;letter-spacing:.12em;text-transform:uppercase;font-size:12px}p,li{color:var(--muted)}strong{color:var(--text)}a{color:var(--gold)}
.lead{font-size:18px}.card{background:var(--card);border-radius:16px;padding:16px 20px;margin:16px 0}.card p{margin:6px 0}
ul.features{padding-left:20px}ul.features li{margin:4px 0}
details{background:var(--card);border-radius:12px;padding:12px 16px;margin:8px 0}summary{cursor:pointer;font-weight:600;color:var(--text)}details p{margin:8px 0 0}
.lang{font-size:13px;margin:0 0 16px}nav.top{display:flex;gap:16px;flex-wrap:wrap;font-size:14px;margin:8px 0 24px}
footer{margin-top:48px;padding-top:16px;border-top:1px solid var(--line);font-size:13px;color:var(--muted);display:flex;gap:16px;flex-wrap:wrap}