:root{--primary:#1f3a5f;--primary2:#1e5aa8;--ink:#22303f;--muted:#7a8699;--bg:#f4f6f9;--card:#fff;--line:#e6e9ef;--soft:#eef3fb;--gold:#b8860b;--radius:12px;--shadow:0 1px 2px rgba(31,58,95,.05),0 8px 24px rgba(31,58,95,.07)}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:"PingFang SC","Microsoft YaHei","Segoe UI",system-ui,sans-serif;background:var(--bg);color:var(--ink);line-height:1.65}
a{color:var(--primary2);text-decoration:none}
.topbar{height:60px;background:linear-gradient(90deg,#1f3a5f,#274a76);color:#fff;display:flex;align-items:center;padding:0 26px;box-shadow:var(--shadow);position:sticky;top:0;z-index:50}
.topbar .sys{font-size:16px;font-weight:700;letter-spacing:.5px;white-space:nowrap}
.topbar nav{flex:1;display:flex;justify-content:center;gap:8px}
.topbar nav a{color:#c9d6e6;padding:8px 22px;border-radius:9px;font-size:14.5px;transition:all .15s}
.topbar nav a:hover{color:#fff;background:rgba(255,255,255,.1)}
.topbar nav a.on{color:#fff;background:rgba(255,255,255,.16);font-weight:600}
.topbar .tr{font-size:12.5px;color:#c9d6e6;white-space:nowrap}
.topbar .tr a{color:#c9d6e6;margin-left:6px}
.topbar .tr a:hover{color:#fff}
.main2{max-width:1240px;margin:0 auto;padding:24px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;box-shadow:var(--shadow)}
.card h3{font-size:15px;color:var(--primary);margin-bottom:14px;font-weight:700;text-align:center}
.btn{display:inline-block;background:var(--primary);color:#fff;padding:11px 30px;border-radius:11px;font-size:15px;font-weight:600;border:none;cursor:pointer;transition:all .15s;box-shadow:0 4px 14px rgba(31,58,95,.22)}
.btn:hover{background:#2a4d7d;transform:translateY(-1px)}
.btn.ghost{background:#fff;color:var(--primary2);border:1.5px solid #c3d4ea;box-shadow:none}
.muted{color:var(--muted);font-size:13px}
.tiles{display:flex;gap:16px;margin-bottom:20px;flex-wrap:wrap}
.tile{flex:1;min-width:180px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px 24px;box-shadow:var(--shadow);text-align:center}
.tile b{font-size:26px;color:var(--primary);font-weight:700}
.tile span{display:block;color:var(--muted);font-size:13px;margin-top:2px}
.cols2{display:flex;gap:18px;align-items:stretch}
.cols2>div{flex:1}
.prow{display:flex;align-items:center;gap:10px;padding:9px 6px;border-bottom:1px solid #f0f2f5;font-size:14px}
.prow:last-child{border-bottom:none}
.prow b{flex:1;color:var(--ink);font-weight:500}
.prow a{font-size:13px;white-space:nowrap}
.nrow{padding:8px 4px;font-size:13.5px;border-bottom:1px solid #f0f2f5;display:flex;gap:10px}
.nrow:last-child{border-bottom:none}
.nrow span{color:var(--muted);font-size:12.5px;min-width:44px}
.nrow b{font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
input,select{padding:9px 12px;border:1.5px solid #d5dbe5;border-radius:9px;font-size:13.5px;background:#fff;width:100%}
input:focus,select:focus{outline:none;border-color:var(--primary2);box-shadow:0 0 0 3px rgba(30,90,168,.12)}
.err{color:#c0392b;font-size:13px;min-height:20px;margin:6px 0 10px}
.login-wrap{max-width:400px;margin:80px auto 0}
.login-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:36px 36px 24px;box-shadow:var(--shadow);text-align:center}
.dia{width:26px;height:26px;background:var(--primary);transform:rotate(45deg);border-radius:5px;margin:0 auto 16px}
.login-card h1{font-size:19px;color:var(--primary);letter-spacing:1px;margin-bottom:22px}
.login-card input{text-align:center;margin-bottom:14px;padding:12px}
.login-card .btn{width:100%;letter-spacing:6px}
.login-foot{margin-top:22px;color:var(--muted);font-size:12px}
.back-portal{display:block;text-align:center;margin-top:16px;font-size:13px}
table{width:100%;border-collapse:collapse;background:#fff}
th,td{border-bottom:1px solid #efece4;padding:9px 10px;font-size:13px;text-align:left;vertical-align:top}
th{color:#7a8699;font-weight:600;background:#fdfcf9}