:root{font-family:Inter,ui-sans-serif,system-ui,sans-serif;color:#172033;background:#f5f7fb}*{box-sizing:border-box}body{margin:0}main{min-height:100vh;padding:32px;grid-gap:20px;gap:20px;max-width:1100px;margin:0 auto}header,main{display:grid}header{grid-gap:8px;gap:8px}h1{margin:0;font-size:36px;line-height:1.05}p{color:#64748b;line-height:1.6}.panel{background:#fff;border:1px solid #dce5ef;border-radius:8px;padding:18px;box-shadow:0 16px 40px rgba(29,53,87,.08)}.grid{grid-template-columns:320px 1fr;grid-gap:20px;gap:20px}.grid,form{display:grid}form{grid-gap:10px;gap:10px}button,input,textarea{font:inherit;border-radius:7px;border:1px solid #cbd5e1;padding:11px 12px}button{background:#00f0ff;color:#fff;border:0;font-weight:800;cursor:pointer}.toolbar{display:flex;gap:10px;margin-bottom:14px}.toolbar input{flex:1 1}ul{list-style:none;padding:0;margin:0;display:grid;grid-gap:10px;gap:10px}li{border:1px solid #e2e8f0;border-radius:8px;padding:13px;background:#fbfdff}li strong{display:block}li a{color:#00f0ff}@media (max-width:760px){main{padding:18px}.grid{grid-template-columns:1fr}}