:root{font-family:system-ui,"Microsoft YaHei",sans-serif;color:#172330;background:#f2f5f8;font-size:16px}*{box-sizing:border-box}body{margin:0}header{background:#152d44;color:#fff;display:flex;align-items:center;gap:24px;padding:20px 4%;border-top:5px solid #ce1934}header b{font-size:22px}header span{flex:1;font-size:14px}main{max-width:1400px;margin:32px auto;padding:0 4%}section{background:#fff;padding:28px;border:1px solid #dae1e7;border-radius:8px}h1{font-size:28px;margin-top:0}h2{margin-top:40px}form{display:flex;align-items:end;flex-wrap:wrap;gap:14px;margin:20px 0}label{display:grid;gap:8px;font-size:14px}input,select,button{font:inherit;min-height:44px;border:1px solid #a4b3c0;border-radius:5px;padding:10px 12px}button{background:#173f60;color:white;cursor:pointer}button:hover{background:#205880}button:disabled{opacity:.45;cursor:default}.table{overflow-x:auto}table{border-collapse:collapse;width:100%;white-space:nowrap}td,th{text-align:left;padding:14px;border-bottom:1px solid #e2e8ee;font-size:14px}th{background:#edf2f6}nav{display:flex;justify-content:center;align-items:center;gap:20px;margin:24px}#notice{color:#a1182e;white-space:pre-wrap}#login{max-width:540px;margin:60px auto}#login form{display:grid}#devices>div{display:flex;gap:16px;align-items:center;padding:14px 0;border-bottom:1px solid #ddd}#credential{background:#fff3d4;padding:20px;overflow-wrap:anywhere}pre{white-space:pre-wrap}button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #0085bd;outline-offset:2px}[hidden]{display:none!important}@media(max-width:640px){header{flex-wrap:wrap}section{padding:16px}form,label,input,select{width:100%}header span{flex-basis:100%}}