:root{color-scheme:dark;--bg:#0c1422;--panel:#142137;--ink:#edf3fa;--muted:#bac9dc;--accent:#9edcfa;--border:#30425d}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.75 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}header,main,footer{width:min(900px,100%);margin:auto;padding:24px}header{display:flex;justify-content:space-between;gap:20px;align-items:center;border-bottom:1px solid var(--border)}.brand{font-weight:750;text-decoration:none;color:var(--ink)}nav{display:flex;gap:22px;flex-wrap:wrap}a{color:var(--accent);text-underline-offset:4px;overflow-wrap:anywhere}a:hover{text-decoration-thickness:2px}a:focus-visible{outline:3px solid var(--accent);outline-offset:5px}main{padding-top:56px;padding-bottom:40px}h1{font-size:clamp(2rem,6vw,3.5rem);line-height:1.15;letter-spacing:-.035em;margin:12px 0 24px}h2{font-size:1.35rem;line-height:1.4;margin:0 0 12px}.eyebrow{font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}.intro{font-size:1.15rem;color:var(--muted);max-width:730px}section{margin-top:38px}p{margin:0 0 16px}.notice{background:var(--panel);padding:24px;border:1px solid var(--border);border-radius:12px}footer{border-top:1px solid var(--border);font-size:.85rem;color:var(--muted);padding-top:25px;padding-bottom:36px}@media(max-width:600px){header{align-items:flex-start;flex-direction:column}header,main,footer{padding-left:20px;padding-right:20px}main{padding-top:36px}nav{font-size:.9rem;gap:18px}h1{font-size:2.2rem}}