:root{color-scheme:dark;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:#0c1424;color:#edf2fa;line-height:1.65}*{box-sizing:border-box}body{margin:0}main{max-width:1060px;margin:auto;padding:60px 24px 32px}header{padding:20px 0 36px;max-width:760px}h1{font-size:clamp(2.4rem,6vw,4.4rem);line-height:1.1;letter-spacing:-.045em;margin:18px 0 22px}h2{line-height:1.25;margin:8px 0 20px;font-size:1.5rem}.eyebrow{font-size:.75rem;letter-spacing:.15em;color:#82c5ff;font-weight:750}.intro{font-size:1.15rem;color:#becce0}.download{display:inline-flex;flex-direction:column;margin:16px 0 8px;background:#8fd3ff;color:#07172a;font-weight:800;padding:15px 28px;border-radius:12px;text-decoration:none}.download span{font-size:.8rem;font-weight:500}.download:hover{background:#b7e3ff}a:focus-visible{outline:3px solid white;outline-offset:5px}.muted,footer,.checksum{color:#a9bad1;font-size:.85rem}.checksum{display:inline-block}.notice{border-left:4px solid #8fd3ff;background:#17263d;padding:18px 22px;border-radius:8px;margin:0 0 26px}.columns{display:grid;grid-template-columns:1fr 1fr;gap:24px}.card{padding:26px;background:#131f32;border:1px solid #29384f;border-radius:16px;margin-bottom:24px}ol{padding-left:22px;margin-bottom:0}li{padding-left:5px;margin-bottom:14px}code{background:#23334a;padding:2px 5px;border-radius:4px;overflow-wrap:anywhere}footer{padding:8px 0 0}@media(max-width:720px){main{padding:28px 18px}.columns{grid-template-columns:1fr;gap:0}.card{padding:22px}.download{width:100%;text-align:center}}