:root {
  --ink: #16204f;
  --brand: #2b347c;
  --brand-2: #388eb0;
  --brand-3: #b5dbea;
  --surface: #f5f9fc;
  --line: #d8e4ef;
  --text: #273048;
  --muted: #5f6c8e;
  --success: #0f766e;
  --warning: #b45309;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top right, rgba(56, 142, 176, 0.14), transparent 30%),
    linear-gradient(180deg, #eef6fb 0%, #f9fbfd 45%, #ffffff 100%);
}

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

.page-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 18px 24px;
  border-bottom: 1px solid rgba(216, 228, 239, 0.8);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(14px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: inherit;
}

.brand img {
  height: 42px;
  width: auto;
}

.brand-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.brand-meta strong {
  color: var(--ink);
  font-size: 16px;
}

.brand-meta span {
  color: var(--muted);
  font-size: 13px;
}

.top-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  font-size: 14px;
}

.top-links a {
  text-decoration: none;
}

.hero {
  max-width: 1180px;
  width: calc(100% - 32px);
  margin: 32px auto 0;
  padding: 40px;
  border-radius: 32px;
  background: linear-gradient(135deg, rgba(43, 52, 124, 0.96), rgba(52, 63, 151, 0.94) 55%, rgba(56, 142, 176, 0.92));
  color: #ffffff;
  box-shadow: 0 24px 70px rgba(22, 32, 79, 0.18);
}

.eyebrow {
  margin: 0 0 12px;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  font-size: 12px;
  color: rgba(181, 219, 234, 0.88);
}

.hero h1 {
  margin: 0;
  font-size: clamp(34px, 4vw, 52px);
  line-height: 1.04;
}

.hero p {
  max-width: 760px;
  margin: 18px 0 0;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.86);
  font-size: 16px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 24px;
}

.hero-actions a,
.hero-actions span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: 999px;
  font-size: 14px;
  text-decoration: none;
}

.hero-actions .primary {
  background: #ffffff;
  color: var(--ink);
  font-weight: 700;
}

.hero-actions .secondary {
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: #ffffff;
}

.content {
  max-width: 1180px;
  width: calc(100% - 32px);
  margin: 24px auto 56px;
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.75fr);
  gap: 24px;
}

.panel,
.sidebar-card {
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 12px 34px rgba(22, 32, 79, 0.06);
}

.panel {
  padding: 30px;
}

.panel + .panel {
  margin-top: 20px;
}

.panel h2 {
  margin: 0 0 14px;
  font-size: 28px;
  color: var(--ink);
}

.panel h3 {
  margin: 22px 0 10px;
  font-size: 18px;
  color: var(--ink);
}

.panel p,
.panel li {
  line-height: 1.72;
  color: var(--text);
}

.panel ul,
.panel ol {
  margin: 12px 0 0 20px;
  padding: 0;
}

.callout-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 20px;
}

.callout {
  padding: 18px;
  border-radius: 20px;
  background: var(--surface);
  border: 1px solid rgba(181, 219, 234, 0.55);
}

.callout strong {
  display: block;
  color: var(--ink);
  margin-bottom: 8px;
}

.status-banner {
  margin-top: 22px;
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(15, 118, 110, 0.08);
  border: 1px solid rgba(15, 118, 110, 0.18);
  color: var(--success);
  font-weight: 600;
}

.warning-banner {
  margin-top: 22px;
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(180, 83, 9, 0.08);
  border: 1px solid rgba(180, 83, 9, 0.18);
  color: var(--warning);
  font-weight: 600;
}

.sidebar {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.sidebar-card {
  padding: 24px;
}

.sidebar-card h3 {
  margin: 0 0 14px;
  color: var(--ink);
  font-size: 18px;
}

.meta-list {
  display: grid;
  gap: 12px;
}

.meta-item {
  display: grid;
  gap: 4px;
}

.meta-item span {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.meta-item strong {
  color: var(--ink);
  font-size: 15px;
}

.footer {
  margin-top: auto;
  padding: 20px 24px 28px;
  border-top: 1px solid rgba(216, 228, 239, 0.8);
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 960px) {
  .content {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 720px) {
  .topbar,
  .hero,
  .panel,
  .sidebar-card {
    padding-left: 20px;
    padding-right: 20px;
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero h1 {
    font-size: 32px;
  }
}