:root{
  --p:#1677ff;--t:#1a1a1a;--m:#666;--bd:#e8ecf0;--bg:#f5f7fa;
  --ok:#389e0d;--warn:#d46b08;--danger:#cf1322;
  --f:-apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei',sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:var(--f);font-size:14px;color:var(--t);background:var(--bg);line-height:1.6}
a{color:var(--p);text-decoration:none}a:hover{text-decoration:underline}
.topbar{position:sticky;top:0;z-index:50;background:#001529;color:#fff;display:flex;align-items:center;justify-content:space-between;padding:10px 18px;gap:12px}
.topbar .brand{font-weight:700;font-size:15px}
.topbar .brand small{display:block;font-weight:400;font-size:11px;opacity:.65;margin-top:2px}
.topbar .right{display:flex;align-items:center;gap:12px;font-size:12px;opacity:.9}
.topbar .btn-out{background:transparent;border:1px solid rgba(255,255,255,.35);color:#fff;border-radius:6px;padding:4px 10px;cursor:pointer;font-size:12px;font-family:var(--f)}
.topbar .btn-out:hover{background:rgba(255,255,255,.1)}
.wrap{max-width:1080px;margin:0 auto;padding:20px 16px 48px}
.hero{background:linear-gradient(135deg,#001529,#0a2a5e);color:#fff;border-radius:12px;padding:28px 28px 24px;margin-bottom:18px}
.hero .badge{display:inline-block;background:rgba(255,255,255,.12);padding:3px 10px;border-radius:16px;font-size:12px;margin-bottom:10px}
.hero h1{font-size:24px;margin-bottom:8px}
.hero p{font-size:13px;color:rgba(255,255,255,.7)}
.crumb{font-size:12px;color:var(--m);margin-bottom:12px}
.panel{background:#fff;border:1px solid var(--bd);border-radius:10px;padding:20px 22px;margin-bottom:14px}
.panel h2{font-size:17px;border-left:4px solid var(--p);padding-left:8px;margin-bottom:12px}
.panel h3{font-size:15px;margin:16px 0 8px}
.lead{color:var(--m);font-size:13px;margin-bottom:12px}
.note{padding:10px 12px;border-radius:6px;font-size:12px;margin:10px 0;line-height:1.7}
.note.info{background:#e6f4ff;border:1px solid #91caff;color:#0958d9}
.note.warn{background:#fff7e6;border:1px solid #ffd591;color:#874d00}
.note.danger{background:#fff2f0;border:1px solid #ffccc7;color:#cf1322}
.note.ok{background:#f6ffed;border:1px solid #b7eb8f;color:#389e0d}
table{width:100%;border-collapse:collapse;font-size:12px;margin:8px 0 14px}
th,td{border:1px solid var(--bd);padding:8px 10px;vertical-align:top;text-align:left}
th{background:#f5f7fa;white-space:nowrap}
.tag{display:inline-block;padding:1px 7px;border-radius:4px;font-size:11px;border:1px solid transparent}
.tag-ok{background:#f6ffed;color:var(--ok);border-color:#b7eb8f}
.tag-no{background:#fff2f0;color:var(--danger);border-color:#ffccc7}
.tag-gray{background:#fafafa;color:#8c8c8c;border-color:#d9d9d9}
.steps{counter-reset:s;margin:8px 0 0;padding:0;list-style:none}
.steps li{position:relative;padding:10px 12px 10px 44px;border:1px solid var(--bd);border-radius:8px;margin-bottom:8px;background:#fafafa}
.steps li::before{counter-increment:s;content:counter(s);position:absolute;left:12px;top:10px;width:24px;height:24px;border-radius:50%;background:var(--p);color:#fff;font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center}
.path{display:inline-block;background:#f0f5ff;color:#1d39c4;padding:2px 8px;border-radius:4px;font-size:12px}
.role-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
@media(max-width:800px){.role-grid{grid-template-columns:1fr}}
.role-card{background:#fff;border:1px solid var(--bd);border-radius:10px;overflow:hidden}
.role-card .rh{padding:12px 14px;background:#fafafa;border-bottom:1px solid #f0f0f0;display:flex;align-items:center;gap:10px}
.role-card .rh .ico{width:32px;height:32px;border-radius:8px;background:var(--p);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:12px}
.role-card .rh h3{font-size:15px;margin:0}
.role-card .rh p{font-size:11px;color:var(--m);margin:2px 0 0}
.role-card .rb{padding:10px 14px 14px}
.role-card .rb a.scene{display:block;padding:8px 10px;border:1px solid var(--bd);border-radius:6px;margin-top:8px;color:var(--t);background:#fff}
.role-card .rb a.scene:hover{border-color:var(--p);background:#f0f7ff;text-decoration:none}
.role-card .rb a.scene strong{display:block;font-size:13px;color:var(--p)}
.role-card .rb a.scene span{font-size:11px;color:var(--m)}
.role-card .rb .soon{display:block;padding:8px 10px;border:1px dashed #d9d9d9;border-radius:6px;margin-top:8px;font-size:12px;color:#999}
.back{display:inline-block;margin:8px 0 16px;font-size:13px}
.ft{text-align:center;color:#999;font-size:11px;padding:16px}
/* login */
body.login{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(145deg,#001529,#0a2a5e 55%,#0958d9)}
.login-card{width:min(400px,92vw);background:#fff;border-radius:10px;padding:32px 28px;box-shadow:0 12px 40px rgba(0,0,0,.28)}
.login-card h1{font-size:22px;margin-bottom:4px}
.login-card .sub{font-size:13px;color:var(--m);margin-bottom:20px}
.login-field{margin-bottom:14px}
.login-field label{display:block;font-size:13px;font-weight:600;margin-bottom:6px}
.login-field input{width:100%;height:40px;border:1px solid #d9d9d9;border-radius:6px;padding:0 12px;font-size:14px;font-family:var(--f)}
.login-field input:focus{outline:none;border-color:var(--p);box-shadow:0 0 0 2px rgba(22,119,255,.15)}
.login-err{display:none;color:var(--danger);font-size:12px;margin:-4px 0 12px}
.login-err.show{display:block}
.login-btn{width:100%;height:40px;border:0;border-radius:6px;background:var(--p);color:#fff;font-size:15px;font-weight:600;cursor:pointer;font-family:var(--f)}
.login-btn:hover{background:#40a9ff}
.login-hint{margin-top:14px;font-size:12px;color:#999;text-align:center;line-height:1.7}