:root{color-scheme:dark;font-family:system-ui,sans-serif;background:#07171c;color:#edf8f8}body{margin:0}main{max-width:1040px;margin:auto;padding:32px 20px}header{display:flex;justify-content:space-between;color:#a9bfca}a{color:#b1ff26}h1{font-size:clamp(2rem,5vw,3rem)}p{line-height:1.6;color:#b8ced4}section,article{border:1px solid #28424b;border-radius:16px;padding:24px;margin:18px 0;background:#10272e}.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}.plans article{margin:0}label{display:block;margin:16px 0}input{display:block;box-sizing:border-box;width:100%;max-width:480px;padding:12px;font:inherit;background:#06171c;color:white;border:1px solid #6c8790;border-radius:8px;margin-top:6px}button{font:inherit;font-weight:650;background:#b1ff26;color:#081518;border:0;border-radius:9px;padding:12px 18px;margin:5px;cursor:pointer}button:disabled{opacity:.5;cursor:wait}#status{background:#18363c;padding:16px;border-radius:8px;min-height:24px}strong{font-size:1.3rem}footer{margin-top:32px}footer p{font-size:.85rem}[hidden]{display:none!important}