:root{color-scheme:dark;font-family:system-ui,sans-serif;background:#101c21;color:#e5eeeb}body{margin:0;min-height:100vh;display:grid;place-items:center;padding:24px;box-sizing:border-box;background:radial-gradient(ellipse at 20% 20%,#264b3d60,transparent 65%)}main{max-width:560px;padding:clamp(24px,6vw,56px);border:1px solid #30453e;border-radius:20px;background:#142329}.eyebrow{color:#a3cdb5;font-size:12px;letter-spacing:2px}h1{font-size:clamp(32px,6vw,46px);line-height:1.15;letter-spacing:-1px}p{line-height:1.8;color:#b0c3c5}a{color:#b5e7c7;line-height:1.8}small{color:#849b9d;line-height:1.6}