:root{font-family:system-ui,sans-serif;color:#163047;background:#f3f7fa}*{box-sizing:border-box}body{margin:0}header,main,footer{max-width:1100px;margin:auto;padding:28px}header{display:flex;justify-content:space-between;align-items:center;gap:20px}header strong{font-size:23px}header span{font-weight:400}a{color:#006b74}main{padding-top:65px}h1{font-size:clamp(36px,6vw,66px);line-height:1.08;letter-spacing:-2px;max-width:850px}h2{font-size:21px}.label{font-size:12px;letter-spacing:2px;color:#007780;font-weight:700}.lead{font-size:22px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}section{background:white;border:1px solid #d8e4eb;border-radius:16px;padding:28px;margin:24px 0}p{line-height:1.65}.badge{display:inline-block;background:#e7f3f4;padding:8px 15px;border-radius:20px;color:#005b63;font-weight:600}.muted,footer{color:#536b7e;font-size:14px}form{max-width:480px}label{display:block;margin:18px 0 6px}input,button{font:inherit;padding:12px;border-radius:8px;border:1px solid #a8becb;width:100%}button{background:#006b74;color:white;cursor:pointer;margin-top:20px}button:disabled{opacity:.5}pre{white-space:pre-wrap;overflow-wrap:anywhere}.hidden{display:none}@media(max-width:700px){.grid{grid-template-columns:1fr;gap:0}header{align-items:start;font-size:14px}main{padding-top:20px}header strong{font-size:19px}}