:root{
  --brand:#18467d;
  --brand-2:#0f2e55;
  --accent:#10b981;
  --ink:#0f172a;
  --muted:#64748b;
  --line:#e2e8f0;
  --bg:#f8fafc;
  --card:#ffffff;
  --danger:#dc2626;
  --warn:#f59e0b;
  --ok:#16a34a;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--ink);
  background:var(--bg);
}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
.container{width:min(1140px,calc(100% - 32px));margin:0 auto}
.topbar{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.topbar-inner{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:74px;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:12px;color:var(--ink);font-weight:800}
.logo-mark{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff;display:grid;place-items:center;font-weight:900}
.nav{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.nav a{font-weight:700;color:#334155}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:44px;padding:0 16px;border-radius:14px;border:1px solid transparent;
  font-weight:800;cursor:pointer;font:inherit;text-decoration:none;
}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-2);text-decoration:none}
.btn-outline{background:#fff;color:var(--brand);border-color:var(--brand)}
.btn-outline:hover{background:#eff6ff;text-decoration:none}
.btn-success{background:var(--ok);color:#fff}
.btn-success:hover{filter:brightness(.95);text-decoration:none}
.btn-danger{background:var(--danger);color:#fff}
.btn-danger:hover{filter:brightness(.95);text-decoration:none}
.grid-2,.grid-3,.stats,.form-grid{display:grid;gap:18px}
.grid-2{grid-template-columns:1.1fr .9fr}
.grid-3{grid-template-columns:repeat(3,1fr)}
.stats{grid-template-columns:repeat(3,1fr)}
.form-grid{grid-template-columns:repeat(2,1fr)}
.full{grid-column:1/-1}
.hero{padding:40px 0 22px}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:22px;padding:24px;
  box-shadow:0 14px 34px rgba(15,23,42,.05);
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;
  background:#eef6ff;border:1px solid #dbeafe;color:var(--brand);font-weight:800
}
h1{font-size:clamp(2rem,4.7vw,3.4rem);line-height:1.05;margin:.4rem 0 1rem}
h2{font-size:clamp(1.3rem,2.7vw,1.9rem);margin:0 0 .8rem}
h3{margin:0 0 .6rem}
p{line-height:1.65}
.muted{color:var(--muted)}
label{display:block;font-weight:800;margin:0 0 8px}
input,select,textarea{
  width:100%;min-height:48px;padding:12px 14px;border-radius:14px;
  border:1px solid #cbd5e1;background:#fff;font:inherit;color:var(--ink);
}
textarea{min-height:120px;resize:vertical}
.help{font-size:.93rem;color:var(--muted)}
.badge{
  display:inline-flex;padding:8px 12px;border-radius:999px;
  background:#f8fafc;border:1px solid var(--line);font-weight:700;color:#334155
}
.list{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.list li{display:flex;gap:10px}
.dot{
  flex:0 0 auto;width:24px;height:24px;border-radius:999px;
  background:#ecfdf5;color:#047857;display:grid;place-items:center;font-size:.9rem;font-weight:900
}
.alert{
  margin:0 0 18px;padding:14px 16px;border-radius:16px;border:1px solid transparent
}
.alert-danger{background:#fef2f2;border-color:#fecaca;color:#991b1b}
.alert-success{background:#ecfdf5;border-color:#bbf7d0;color:#166534}
.alert-info{background:#eff6ff;border-color:#bfdbfe;color:#1d4ed8}
.table-wrap{overflow:auto}
table{width:100%;border-collapse:collapse}
th,td{padding:12px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{color:#475569;font-size:.95rem}
.stat{
  background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px
}
.stat strong{display:block;font-size:1.7rem;margin-bottom:6px}
.section{padding:18px 0}
footer{
  margin-top:32px;padding:28px 0;background:#fff;border-top:1px solid var(--line)
}
.split{display:flex;gap:12px;flex-wrap:wrap}
.right{margin-left:auto}
.code{
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:#0f172a;color:#fff;
  padding:2px 8px;border-radius:8px;font-size:.95rem
}
@media(max-width:920px){
  .grid-2,.grid-3,.stats,.form-grid{grid-template-columns:1fr}
}