:root{color-scheme:light;--ink:#172033;--muted:#586174;--blue:#275bd6;--pale:#eef4ff;--line:#dce3ee}*{box-sizing:border-box}body{margin:0;font:16px/1.6 ui-sans-serif,system-ui,-apple-system,sans-serif;color:var(--ink);background:#fbfcff}header,main{width:min(1100px,calc(100% - 40px));margin:auto}header{height:76px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}a{color:var(--blue)}.brand{font-size:21px;font-weight:800;text-decoration:none;color:var(--ink)}.brand span{color:var(--blue)}.hero{padding:82px 0 58px;max-width:760px}.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:13px;font-weight:700;color:var(--blue)}h1{font-size:clamp(40px,7vw,72px);line-height:1.02;letter-spacing:-.045em;margin:.2em 0}h2{line-height:1.2}.hero>p:last-child{font-size:20px;color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:20px}.card{background:white;border:1px solid var(--line);border-radius:16px;padding:26px;box-shadow:0 12px 30px #24365a0a}.card h2{margin-top:0}.card>p{color:var(--muted)}dl{display:flex;gap:25px;flex-wrap:wrap}dt{font-size:12px;text-transform:uppercase;color:var(--muted)}dd{margin:0;font-weight:700}.checksum code{display:block;overflow-wrap:anywhere;font-size:12px;color:var(--ink)}.button{display:inline-block;padding:9px 14px;background:var(--blue);color:#fff;text-decoration:none;border-radius:8px}.policy{margin:70px 0;padding:34px;background:var(--pale);border-radius:16px}.policy aside{border-left:4px solid var(--blue);padding-left:16px}footer{border-top:1px solid var(--line);padding:30px 0 50px;color:var(--muted)}@media(max-width:520px){header,main{width:min(100% - 24px,1100px)}.hero{padding-top:55px}.policy{padding:22px}}