:root{font-family:system-ui,sans-serif;color:#dce8f2;background:#101c28;color-scheme:dark}body{margin:0}main{max-width:780px;margin:60px auto;padding:0 24px}h1{font-size:40px;margin:8px 0}h2{margin:0 0 22px;font-size:21px}.eyebrow{color:#6cdbbd;letter-spacing:2px;font-size:12px;font-weight:700}p{line-height:1.6;color:#aebfd0}section{background:#1b2d3d;padding:28px;margin:24px 0;border:1px solid #344859;border-radius:16px}label{display:block;font-size:14px}input{display:block;box-sizing:border-box;width:100%;margin:10px 0 16px;padding:14px;border:1px solid #4c6379;border-radius:8px;background:#101c28;font:inherit}button{padding:13px 22px;border:0;border-radius:8px;background:#6cdbbd;color:#10251e;font-weight:700;cursor:pointer}button:disabled{opacity:.5}pre{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.5}.foot{font-size:13px}