:root{color-scheme:dark;--bg:#0c1420;--card:#162232;--ink:#f7f5ec;--muted:#b6c2cf;--yellow:#ffbe17;--blue:#168bd1;--red:#e64636}*{box-sizing:border-box}body{margin:0;background:linear-gradient(145deg,#07101b,#13253a);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.65}main{width:min(820px,calc(100% - 32px));margin:48px auto;padding:clamp(24px,5vw,56px);background:rgba(22,34,50,.96);border:3px solid var(--yellow);box-shadow:10px 12px 0 #05090f}h1{margin-top:0;color:var(--yellow);font-size:clamp(2rem,7vw,3.5rem);line-height:1.05}h2{margin-top:2.2rem;color:#6dc7ff}p,li{color:var(--muted)}strong{color:var(--ink)}a{color:#75d4ff}nav{display:flex;gap:10px;flex-wrap:wrap;margin:26px 0}nav a,.button{display:inline-block;padding:11px 16px;background:var(--blue);border:2px solid #84d8ff;color:white;text-decoration:none;font-weight:800}.danger{background:var(--red)}.language{padding-top:22px;margin-top:22px;border-top:1px solid #33465b}.small{font-size:.9rem}footer{margin-top:42px;color:#8393a4}