body{margin:0;background:#f5f7fa;color:#17212e;font:15px/1.6 system-ui,sans-serif}main{margin:24px auto;max-width:1400px;padding:24px;background:white;border:1px solid #dce2e9;border-radius:8px}.narrow{max-width:660px}nav{display:flex;gap:24px;align-items:center;padding:16px 24px;background:#172e49}nav a{color:#fff}nav form{margin-left:auto}h1{font-size:25px;margin:0 0 16px}h2{font-size:19px;margin-top:32px}label{display:block;margin:12px 0}input,select,textarea,button{font:inherit;padding:8px;border:1px solid #bac5d0;border-radius:4px}label input:not([type=checkbox]),textarea{display:block;box-sizing:border-box;width:100%}button{cursor:pointer;background:#eaf2fb;color:#163653}form{margin:12px 0}table{width:100%;border-collapse:collapse;margin-top:20px}th,td{text-align:left;padding:10px;border-bottom:1px solid #e2e7ed;vertical-align:top}th{background:#eef3f8}.scroll{overflow:auto}pre{white-space:pre-wrap;overflow-wrap:anywhere;max-width:480px;margin:0}.warning,.error{padding:12px;background:#fff3dd;color:#754900}.grid{max-width:660px}a{color:#16558d}