:root{--ink:#0b1820;--muted:#52636d;--paper:#f4f7f6;--white:#fff;--lime:#c8ff64;--teal:#0b6e67;--line:#d7e0de;--amber:#f2b84b}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.7 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:var(--teal)}header,main,footer{max-width:860px;margin:auto;padding-inline:24px}header{padding-top:28px}.brand{color:var(--ink);font-weight:850;text-decoration:none}.mark{display:inline-grid;place-items:center;width:34px;height:34px;margin-right:9px;background:var(--ink);color:var(--lime);border-radius:8px}main{padding-block:70px}h1{font-size:clamp(2.6rem,7vw,5.1rem);line-height:1;letter-spacing:-.05em;margin:.25em 0}.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:.78rem;font-weight:850;color:var(--teal)}.lede{font-size:1.2rem;color:var(--muted)}h2{font-size:1.8rem;line-height:1.2;margin-top:2em}aside{background:#fff7e5;border-left:5px solid var(--amber);padding:18px 20px;margin:28px 0}.cta{background:var(--ink);color:#fff;padding:28px;border-radius:14px;margin-top:48px}.cta a{display:inline-block;background:var(--lime);color:var(--ink);font-weight:800;text-decoration:none;padding:11px 16px;border-radius:7px}.sources{font-size:.92rem;color:var(--muted)}footer{border-top:1px solid var(--line);padding-block:35px;color:var(--muted)}footer::after{content:"Contact: keybackrecovery@proton.me — Do not email passwords, keys, seed phrases, recovery codes, wallet files, or wallet contents.";display:block;margin-top:12px;color:var(--ink);font-weight:650}