h1{margin:0 0 12px}.notice{color:#fde68a;font-weight:700}.guest-chat{display:grid;gap:10px;margin:18px 0}.guest-chat>div{max-width:90%}label{display:block;margin:10px 0}button:disabled,input:disabled,select:disabled{cursor:not-allowed;opacity:.65}.tabs{top:52px}.row{flex-wrap:wrap}article p{line-height:1.6}