:root{--bg:#f6f7f5;--surface:#fff;--fg:#1c2420;--muted:#55605a;--line:#d9ded9;--accent:#1f5f46;--accent-fg:#fff}
@media (prefers-color-scheme:dark){:root{--bg:#111613;--surface:#19201c;--fg:#e8eee9;--muted:#9aa89f;--line:#2b3730;--accent:#6fcf9c;--accent-fg:#0c1510}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
.wrap{max-width:820px;margin:0 auto;padding:0 20px}
header{padding:18px 0;border-bottom:1px solid var(--line)}
header .wrap{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap}
header b{font-size:1.02rem}header span{color:var(--muted);font-size:.9rem}
h1{font-size:clamp(1.7rem,5vw,2.4rem);line-height:1.18;margin:44px 0 14px;letter-spacing:-.01em;text-wrap:balance}
h2{font-size:1.3rem;margin:0 0 12px}
.lead{font-size:1.12rem;color:var(--muted);max-width:60ch}
.btn{display:inline-block;background:var(--accent);color:var(--accent-fg);padding:13px 22px;border-radius:8px;font-weight:600;text-decoration:none;font-size:1rem}
.btn:focus-visible,a:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
section{padding:36px 0;border-top:1px solid var(--line);margin-top:36px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:16px;margin-top:16px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:18px}
.card h3{margin:0 0 6px;font-size:1.02rem}.card p{margin:0;color:var(--muted);font-size:.95rem}
.note{font-size:.88rem;color:var(--muted)}
a{color:var(--accent)}
footer{padding:28px 0 56px;border-top:1px solid var(--line);color:var(--muted);font-size:.88rem;margin-top:36px}
main.legal{padding-bottom:20px}main.legal h1{margin-top:32px;font-size:1.6rem}main.legal h2{margin-top:26px;font-size:1.1rem}