:root{font-family:system-ui,sans-serif;color:#182231;background:#f5f7fa}body{margin:0}header{display:flex;gap:24px;align-items:center;padding:18px 30px;background:#fff;border-bottom:1px solid #ddd}header form{margin-left:auto}main{max-width:1100px;margin:32px auto;padding:0 20px}a{color:#195bb4}.panel,section{background:#fff;border:1px solid #dde3ea;padding:22px;border-radius:10px;margin:20px 0}label{display:block;margin:12px 0}input:not([type=checkbox]),textarea{display:block;width:min(95%,600px);padding:9px;border:1px solid #acb7c5;border-radius:5px}button{padding:9px 15px;border:0;border-radius:5px;background:#245caa;color:white;cursor:pointer}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:10px;border-bottom:1px solid #dde3ea;vertical-align:top}.error{color:#a52121}.success{color:#145d37}code{overflow-wrap:anywhere}small{color:#536478}details{padding:12px 0}