:root{
  --bg:#f3f5f7; --panel:#ffffff; --ink:#102033; --muted:#66758a;
  --line:#e3e8ef; --navy:#0b1f33; --navy2:#102a43; --brand:#0f766e;
  --brand-soft:#e6f4f1; --danger:#b42318; --shadow:0 10px 30px rgba(15,35,55,.08);
  --radius:14px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg);color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:15px;line-height:1.55;min-height:100vh;
}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
.inline{display:inline;margin:0}
.topbar{background:var(--navy);color:#fff;box-shadow:0 2px 12px rgba(9,25,40,.18)}
.topbar-inner{max-width:1240px;margin:0 auto;padding:14px 26px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand .logo,.login-brand .logo{
  width:42px;height:42px;border-radius:12px;background:linear-gradient(145deg,#14b8a6,#0f766e);
  display:inline-flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:22px;
  box-shadow:0 4px 12px rgba(20,184,166,.28);flex:0 0 auto;
}
.brand b{display:block;font-size:17px;letter-spacing:.02em;white-space:nowrap}
.brand small{display:block;color:#9fb3c8;font-size:12px;margin-top:1px;white-space:nowrap}
.nav{display:flex;align-items:center;gap:14px;flex-wrap:wrap;justify-content:flex-end}
.navlink{color:#c9d8e6;font-size:14px;padding:6px 2px;border-bottom:2px solid transparent}
.navlink:hover,.navlink.active{color:#fff;border-bottom-color:#2dd4bf}
.who{font-size:13px;color:#9fb3c8;border-left:1px solid #29445c;padding-left:14px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--line);
  background:#fff;color:var(--ink);border-radius:10px;padding:9px 15px;cursor:pointer;font-size:14px;
  text-decoration:none;transition:.15s ease;white-space:nowrap;
}
.btn:hover{border-color:#b8c4d2;transform:translateY(-1px)}
.btn-primary{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:700}
.btn-primary:hover{background:#0b5f59;border-color:#0b5f59}
.btn-ghost{background:transparent;border-color:#36536c;color:#d9e7f2}
.btn-ghost:hover{background:#17324a;border-color:#55738c}
.btn-danger{color:var(--danger);border-color:#f1c7c3;background:#fff7f6}
.btn-danger:hover{background:#fdecea;border-color:#e8a39d}
.btn-small{padding:5px 9px;font-size:12px;border-radius:8px}
.btn-block{width:100%;padding:12px}
.container{max-width:1240px;margin:0 auto;padding:30px 26px 16px}
.hero{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin:6px 0 22px}
.eyebrow{display:block;color:var(--brand);font-size:11px;font-weight:800;letter-spacing:.14em;margin-bottom:7px}
.hero h1{font-size:30px;line-height:1.2;margin:0 0 8px;letter-spacing:-.02em;color:var(--navy)}
.hero p{margin:0;color:var(--muted);max-width:670px}
.hero-mark{
  flex:0 0 auto;color:#d6e2ec;text-align:right;font-weight:900;font-size:30px;line-height:1.02;
  letter-spacing:-.02em;border-right:5px solid #14b8a6;padding-right:13px;
}
.hero-mark span{font-size:10px;letter-spacing:.18em;color:#91a5b8;font-weight:800}
.searchbar{
  display:flex;align-items:center;gap:11px;background:#fff;border:1px solid var(--line);
  border-radius:14px;padding:12px 16px;box-shadow:0 4px 16px rgba(15,35,55,.05);margin-bottom:14px;
}
.search-ico{font-size:24px;color:#8293a6;line-height:1;transform:translateY(-1px)}
.searchbar input{border:0;outline:0;flex:1;min-width:0;font-size:16px;color:var(--ink);background:transparent}
.searchbar input::placeholder{color:#9aa8b8}
.count{font-size:12px;color:#8494a6;white-space:nowrap;border-left:1px solid var(--line);padding-left:12px}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 18px}
.chip{border:1px solid var(--line);background:#fff;color:#52647a;border-radius:999px;padding:7px 14px;font-size:13px;cursor:pointer;transition:.15s}
.chip:hover{border-color:#aab8c7;color:var(--navy)}
.chip.active{background:var(--navy);border-color:var(--navy);color:#fff;font-weight:700}
.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.card{
  --tone:#0f766e;--tint:#e6f4f1;
  position:relative;background:var(--panel);border:1px solid var(--line);border-top:4px solid var(--tone);
  border-radius:var(--radius);padding:18px 18px 15px;box-shadow:var(--shadow);
  min-height:178px;display:flex;flex-direction:column;transition:.18s ease;overflow:hidden;
}
.card:hover{transform:translateY(-3px);box-shadow:0 16px 34px rgba(15,35,55,.13);border-color:#cbd5e1;border-top-color:var(--tone)}
.card-top{display:flex;align-items:center;gap:9px;margin-bottom:14px;min-height:38px}
.card-icon{width:38px;height:38px;border-radius:10px;background:var(--tint);color:var(--tone);display:inline-flex;align-items:center;justify-content:center;font-weight:900;font-size:17px;flex:0 0 auto}
.card-cat{font-size:11px;color:var(--muted);background:#f4f6f8;border:1px solid #edf0f4;border-radius:999px;padding:3px 8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pin{margin-left:auto;color:#b45309;background:#fff4df;border:1px solid #fde2b3;font-size:10px;font-weight:800;padding:3px 7px;border-radius:999px;white-space:nowrap}
.card h3{margin:0 0 6px;font-size:18px;line-height:1.3;color:var(--navy);letter-spacing:-.01em}
.card p{margin:0;color:#6c7c90;font-size:13px;line-height:1.55;flex:1;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.card-foot{display:flex;align-items:center;justify-content:space-between;margin-top:14px;color:var(--tone);font-size:12px;font-weight:800}
.arrow{font-size:17px;line-height:1}
.tone-order{--tone:#2563eb;--tint:#eef4ff}
.tone-customer{--tone:#0d9488;--tint:#e7f8f5}
.tone-finance{--tone:#b45309;--tint:#fff5e6}
.tone-ai{--tone:#7c3aed;--tint:#f3eeff}
.tone-knowledge{--tone:#0891b2;--tint:#e8f8fc}
.tone-other{--tone:#64748b;--tint:#f1f5f9}
.empty{background:#fff;border:1px dashed #c8d3df;border-radius:var(--radius);padding:40px;text-align:center;color:var(--muted)}
.safety{margin:24px 0 12px;padding:13px 16px;border:1px solid #dce7e3;background:#f4faf8;border-radius:11px;color:#4d645f;font-size:12.5px}
.safety b{color:#0f5f58}
.foot{max-width:1240px;margin:0 auto;padding:12px 26px 28px;color:#93a1b1;font-size:12px;text-align:center}
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:28px 18px;background:
  radial-gradient(circle at 15% 12%,rgba(20,184,166,.16),transparent 34%),
  radial-gradient(circle at 88% 88%,rgba(37,99,235,.12),transparent 36%),
  linear-gradient(145deg,#071625 0%,#0d2338 58%,#0b1f33 100%);
}
.login-card{width:min(430px,100%);background:#fff;border:1px solid rgba(255,255,255,.5);border-radius:20px;padding:30px;box-shadow:0 30px 80px rgba(0,0,0,.28)}
.login-brand{display:flex;align-items:center;gap:12px;margin-bottom:26px}
.login-brand .brand-name{font-size:16px;font-weight:800;color:var(--navy)}
.login-brand .brand-sub{font-size:12px;color:var(--muted);margin-top:1px}
.login-card h1{font-size:25px;margin:0 0 6px;color:var(--navy);letter-spacing:-.02em}
.login-hint{color:var(--muted);font-size:13px;margin:0 0 20px;line-height:1.6}
.login-card label,.form-grid label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:#42546a;margin-bottom:14px;font-weight:700}
.login-card input,.form-grid input{
  width:100%;border:1px solid #d8e0e9;border-radius:10px;padding:11px 12px;color:var(--ink);
  background:#fbfcfd;outline:0;font-size:15px;font-weight:400;
}
.login-card input:focus,.form-grid input:focus{border-color:#14b8a6;box-shadow:0 0 0 3px rgba(20,184,166,.13);background:#fff}
.login-foot{text-align:center;color:#97a4b3;font-size:11.5px;margin-top:16px}
.alert{border-radius:10px;padding:10px 13px;font-size:13px;margin:0 0 14px;line-height:1.5}
.alert-error{background:#fff1f0;border:1px solid #f3c4c0;color:#9f1d14}
.alert-ok{background:#effaf3;border:1px solid #bfe7ce;color:#166534}
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin:4px 0 22px}
.page-head h1{font-size:28px;margin:0 0 5px;color:var(--navy);letter-spacing:-.02em}
.page-head p{margin:0;color:var(--muted);font-size:13px}
.panel{background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 6px 20px rgba(15,35,55,.05);padding:20px;margin-bottom:18px}
.panel h2{font-size:18px;margin:0 0 14px;color:var(--navy)}
.panel.narrow{max-width:760px}
.table-wrap{overflow:auto}
.table{width:100%;border-collapse:collapse;font-size:13px;min-width:760px}
.table th{text-align:left;color:#6a7b8e;font-size:11px;letter-spacing:.04em;text-transform:uppercase;border-bottom:1px solid var(--line);padding:9px 10px;white-space:nowrap}
.table td{border-bottom:1px solid #eef1f5;padding:12px 10px;vertical-align:top}
.table tr:last-child td{border-bottom:0}
.table a{color:#1d4ed8;word-break:break-all;font-size:12px}
.muted{color:#97a4b3;font-size:12px;margin-top:2px;max-width:330px;white-space:normal}
.actions{white-space:nowrap;display:flex;gap:5px;align-items:flex-start;flex-wrap:wrap}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.form-grid label{gap:6px}
.form-grid .form-actions{grid-column:1/-1;display:flex;gap:9px;margin-top:4px}
.checks{grid-column:1/-1;display:flex;gap:22px;align-items:center;margin:2px 0 16px}
.checks label{display:flex;flex-direction:row;gap:7px;align-items:center;margin:0;font-weight:600;color:#42546a}
.checks input{width:auto}
@media (max-width:1000px){
  .grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .topbar-inner{padding:12px 18px}
  .container{padding:24px 18px 14px}
  .hero h1{font-size:26px}
}
@media (max-width:760px){
  .grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .hero{align-items:flex-start}
  .hero-mark{display:none}
  .hero h1{font-size:24px}
  .brand small{display:none}
  .nav{gap:8px}
  .who{display:none}
  .form-grid{grid-template-columns:1fr}
  .checks{grid-column:auto}
  .page-head{align-items:flex-start;flex-direction:column}
  .table{min-width:680px}
}
@media (max-width:480px){
  .grid{grid-template-columns:1fr}
  .topbar-inner{padding:11px 14px}
  .container{padding:20px 14px 12px}
  .hero h1{font-size:22px}
  .hero p{font-size:13px}
  .searchbar{padding:10px 12px}
  .card{min-height:150px}
  .login-card{padding:24px 20px}
  .form-grid{display:block}
  .form-actions{flex-wrap:wrap}
}