:root {
  --bg: #f5f8ff;
  --bg-alt: #ffffff;
  --surface: #ffffff;
  --line: #d9e2f2;
  --text: #1a2a46;
  --muted: #5e6f8f;
  --brand: #ffb54a;
  --brand-2: #365eb7;
  --ok: #1fbf90;
  --radius: 14px;
  --container: 1140px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Inter", "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(1200px 500px at 100% -10%, #dce9ff 0%, transparent 60%),
    radial-gradient(900px 500px at -10% 0%, #fff0d6 0%, transparent 55%),
    var(--bg);
  line-height: 1.65;
}

a {
  color: var(--brand-2);
  text-decoration: none;
}

a:hover {
  color: var(--brand);
}

.container {
  width: min(92vw, var(--container));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
}

.header-wrap {
  min-height: 76px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 800;
  letter-spacing: 0.2px;
}

.brand-mark {
  width: 11px;
  height: 11px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--brand), var(--ok));
  box-shadow: 0 0 14px rgba(255, 206, 106, 0.5);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.site-nav a {
  color: var(--muted);
  font-weight: 600;
  border-radius: 10px;
  padding: 8px 12px;
}

.site-nav a.active,
.site-nav a:hover {
  color: var(--text);
  background: rgba(54, 94, 183, 0.1);
}

.hero {
  padding: 72px 0 24px;
}

.badge {
  display: inline-flex;
  border: 1px solid #efc37e;
  color: #7a5420;
  background: rgba(255, 181, 74, 0.16);
  border-radius: 999px;
  padding: 5px 12px;
  font-size: 0.82rem;
  margin-bottom: 14px;
}

h1 {
  margin: 0;
  line-height: 1.2;
  font-size: clamp(1.95rem, 3vw, 2.9rem);
}

.hero p {
  margin-top: 14px;
  color: var(--muted);
  max-width: 860px;
}

.hero-actions {
  margin-top: 24px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 17px;
  border-radius: 12px;
  font-weight: 700;
  border: 1px solid transparent;
}

.btn-main {
  color: #402600;
  background: linear-gradient(135deg, #ffd88b, #ffb54a);
}

.btn-sub {
  color: #24417f;
  border-color: var(--line);
  background: rgba(54, 94, 183, 0.08);
}

.main-content {
  padding: 14px 0 62px;
}

.panel {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, #ffffff, #f8fbff);
  border-radius: var(--radius);
  padding: 28px;
}

h2,
h3,
h4 {
  line-height: 1.3;
  color: #172a4d;
}

h2 {
  margin-top: 0;
  font-size: clamp(1.45rem, 2.2vw, 2rem);
}

h3 {
  margin-top: 34px;
}

h4 {
  margin-top: 24px;
}

p,
li {
  color: #445777;
}

.grid {
  margin: 18px 0;
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.stat {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 15px;
  background: #f7faff;
}

.stat strong {
  display: block;
  margin-bottom: 5px;
}

.table-wrap {
  overflow-x: auto;
  margin: 18px 0 8px;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 710px;
}

th,
td {
  border: 1px solid var(--line);
  padding: 10px 12px;
  text-align: left;
}

th {
  background: rgba(54, 94, 183, 0.1);
}

tbody tr:nth-child(even) {
  background: #f9fbff;
}

.alert {
  margin-top: 20px;
  border-left: 3px solid var(--brand);
  background: rgba(255, 181, 74, 0.16);
  color: #6f4913;
  padding: 9px 13px;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.9);
  padding: 22px 0 34px;
  color: var(--muted);
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

@media (max-width: 860px) {
  .header-wrap {
    min-height: 66px;
  }

  .site-nav {
    width: 100%;
    padding-bottom: 10px;
  }

  .panel {
    padding: 21px;
  }

  .grid {
    grid-template-columns: 1fr;
  }
}