*{box-sizing:border-box}html{background:#070b10}body{min-height:100vh;margin:0;background:#070b10;color:#d9e6ee;font:16px/1.6 system-ui,-apple-system,Segoe UI,sans-serif;background-image:radial-gradient(circle at 70% -10%,#0f3a44 0,transparent 55%),linear-gradient(#ffffff06 1px,transparent 1px),linear-gradient(90deg,#ffffff06 1px,transparent 1px);background-size:auto,32px 32px,32px 32px}
main{max-width:760px;margin:0 auto;padding:56px 22px}.tag{font:12px ui-monospace,monospace;letter-spacing:.2em;color:#2bd4c4;text-transform:uppercase}
h1{font-size:clamp(2.2rem,8vw,3.6rem);line-height:1.05;margin:.3em 0}h1 span{color:#2bd4c4}.lead{font-size:1.1rem;color:#a9bcc8}
.orb{width:84px;height:84px}.card{border:1px solid #1d3540;border-radius:14px;padding:22px;margin:36px 0;background:#0b141bcc}
.card h2{margin:0 0 6px;font-size:1.15rem}.card p{margin:0;color:#9fb2bd}code{font:13px ui-monospace,monospace;color:#7fe9df}
footer{border-top:1px solid #1d3540;padding-top:18px;font-size:.95rem}a{color:#7fe9df}footer a{margin-right:18px}