:root{--bg:#f0f7f5;--card:#fff;--line:#dce8e4;--text:#1a2e28;--muted:#5a7268;--brand:#0d9488;--brand2:#0f766e;--danger:#e5484d;--nav:#134e4a;--nav2:#115e59;--radius:12px;--shadow:0 8px 30px #0f3c3214}*{box-sizing:border-box}body{color:var(--text);background:linear-gradient(150deg,#e6f4f1,#f8fbfb 35%,#f2f7f5);margin:0;font:14px/1.45 PingFang SC,Microsoft YaHei,sans-serif}.wrap{padding:22px}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px}.muted{color:var(--muted)}.btn{border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:8px;padding:8px 14px;font-size:14px}.btn.p{background:var(--brand);border-color:var(--brand);color:#fff}.btn.p:hover{background:var(--brand2)}.btn.g{background:#f6faf9}input,textarea,select{border:1px solid var(--line);width:100%;font:inherit;border-radius:8px;padding:8px 10px}.f-label{color:var(--muted);margin-bottom:4px;font-size:13px;display:block}.tag{color:var(--brand2);background:#ecfdf5;border:1px solid #99f6e4;border-radius:999px;padding:2px 8px;font-size:12px;display:inline-block}.tag.warn{color:#c2410c;background:#fff7ed;border-color:#fed7aa}.ent-shell{grid-template-columns:220px 1fr;min-height:100vh;display:grid}.ent-nav{background:linear-gradient(180deg, var(--nav), var(--nav2));color:#ecfdf5;padding:18px 14px}.ent-nav h1{margin:0 0 16px;font-size:16px;font-weight:700}.ent-nav a{color:#ccfbf1;border-radius:8px;margin-bottom:4px;padding:8px 10px;font-size:13px;text-decoration:none;display:block}.ent-nav a.active,.ent-nav a:hover{color:#fff;background:#ffffff1f}.ent-main{min-width:0}.login-box{max-width:420px;margin:48px auto}.grid2{grid-template-columns:1fr 1fr;gap:10px;display:grid}@media (max-width:768px){.ent-shell{grid-template-columns:1fr}.ent-nav{padding-bottom:8px}}