:root {
  color-scheme: light;
  --ink: #17202a;
  --muted: #5d6976;
  --line: #d9e0e7;
  --paper: #f7f9fb;
  --panel: #ffffff;
  --blue: #1768ac;
  --green: #1f7a5b;
  --gold: #b26b18;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.5;
}

a {
  color: inherit;
  text-decoration: none;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 5vw, 72px);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.92);
  position: sticky;
  top: 0;
  z-index: 5;
}

.brand {
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: 0;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: var(--muted);
  font-size: 0.95rem;
}

nav a:hover,
.library-list a:hover {
  color: var(--blue);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  gap: clamp(24px, 4vw, 56px);
  align-items: center;
  min-height: 58vh;
  padding: clamp(48px, 8vw, 104px) clamp(20px, 5vw, 72px);
  background:
    linear-gradient(135deg, rgba(23, 104, 172, 0.12), rgba(31, 122, 91, 0.08)),
    repeating-linear-gradient(90deg, rgba(23, 32, 42, 0.05) 0 1px, transparent 1px 80px),
    repeating-linear-gradient(0deg, rgba(23, 32, 42, 0.04) 0 1px, transparent 1px 80px);
}

.eyebrow,
.date {
  margin: 0 0 10px;
  color: var(--green);
  font-weight: 700;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 860px;
  font-size: clamp(2.25rem, 5vw, 4.75rem);
  line-height: 1.02;
  letter-spacing: 0;
  margin-bottom: 22px;
}

.hero-copy p:last-child {
  max-width: 680px;
  color: var(--muted);
  font-size: 1.1rem;
}

.signal-panel {
  display: grid;
  gap: 12px;
}

.signal-panel div {
  padding: 22px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.86);
  border-radius: 8px;
}

.signal-panel span {
  display: block;
  color: var(--muted);
  font-size: 0.9rem;
}

.signal-panel strong {
  display: block;
  margin-top: 6px;
  font-size: 2rem;
}

.section {
  padding: clamp(40px, 7vw, 82px) clamp(20px, 5vw, 72px);
}

.section-head {
  max-width: 760px;
  margin-bottom: 28px;
}

.section h2 {
  font-size: clamp(1.65rem, 3vw, 2.45rem);
  margin-bottom: 8px;
}

.section-head p,
.status p {
  color: var(--muted);
}

.report-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.report-grid article {
  min-height: 210px;
  padding: 22px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.report-grid h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.report-grid p:last-child {
  color: var(--muted);
}

.library {
  background: #eef3f7;
}

.library-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.library-list a {
  display: block;
  padding: 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  font-weight: 700;
}

.status {
  border-top: 1px solid var(--line);
}

footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  padding: 22px clamp(20px, 5vw, 72px);
  background: #16202a;
  color: #dce6ee;
  font-size: 0.92rem;
}

@media (max-width: 820px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero,
  .report-grid,
  .library-list {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }
}