:root{color-scheme:dark;--bg:#151713;--card:#20251e;--ink:#f4f1e7;--muted:#b5bdae;--line:#394431;--lime:#d9f482}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.65 system-ui,-apple-system,Segoe UI,sans-serif}header,main,footer{width:min(1060px,calc(100% - 44px));margin:auto}header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:24px 0;border-bottom:1px solid var(--line)}header img{width:240px;height:auto;display:block}header>span,.eyebrow{font-size:12px;font-weight:700;letter-spacing:.16em;color:var(--lime)}hero{display:block}.hero{max-width:780px;padding:62px 0 42px}h1{font-size:clamp(38px,6vw,62px);line-height:1.08;letter-spacing:-.045em;margin:20px 0}h2{line-height:1.25;font-size:24px;letter-spacing:-.02em}.intro{font-size:21px;max-width:660px;color:#d9dfd3}.button{display:inline-flex;gap:30px;align-items:center;justify-content:space-between;padding:18px 24px;background:var(--lime);color:#18200f;text-decoration:none;border-radius:8px;font-size:18px;font-weight:750;margin-top:14px}.button:hover{background:#e8ffad}.button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid white;outline-offset:5px}.button span{font-size:25px}.meta{font-size:14px;color:#d1d7c8}.muted{color:var(--muted);font-size:15px}.grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.card{padding:28px;border:1px solid var(--line);border-radius:12px;background:var(--card);margin:0 0 20px}.card p:first-child{margin-top:0}ol{padding-left:22px}li{margin-bottom:14px;padding-left:6px}.notice{border-left:3px solid var(--lime);padding-left:16px;color:#e1e5d8}a{color:var(--lime);text-underline-offset:4px}summary{cursor:pointer;font-weight:650}.hash{overflow-wrap:anywhere;font-size:13px}code{overflow-wrap:anywhere}footer{border-top:1px solid var(--line);margin-top:28px;padding:22px 0 38px;color:var(--muted);font-size:14px}footer p{margin:8px 0}footer span{margin:0 14px}@media(max-width:700px){header,main,footer{width:calc(100% - 32px)}header img{width:190px}header>span{max-width:100px;text-align:right;font-size:10px}.hero{padding:40px 0 26px}.intro{font-size:18px}.grid{grid-template-columns:1fr;gap:0}.card{padding:22px}.button{width:100%;font-size:16px;padding:16px 18px}}