:root {
  color-scheme: dark;
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    sans-serif;
  background: #080b12;
  color: #eef2ff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at top left, #1b3150 0, transparent 34rem), #080b12;
}

main {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 3rem 0 5rem;
}

.hero {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  align-items: flex-start;
  margin-bottom: 2rem;
}

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

h1 {
  margin-bottom: 0.75rem;
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 0.98;
}

h2 {
  margin-bottom: 0;
}

.eyebrow {
  margin-bottom: 0.5rem;
  color: #83d4ff;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.intro,
.hint,
.methodology {
  color: #a9b4c9;
}

.intro {
  max-width: 48rem;
  line-height: 1.65;
}

nav {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.5rem;
  min-width: 13rem;
}

a {
  color: #83d4ff;
}

.metadata {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 1rem;
}

.metadata article,
.panel,
.methodology {
  border: 1px solid #263348;
  border-radius: 1rem;
  background: rgb(12 18 29 / 88%);
}

.metadata article {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding: 1rem;
}

.metadata span,
.metadata small {
  color: #94a3b8;
}

.metadata strong {
  font-size: 1.45rem;
}

.panel,
.methodology {
  margin-top: 1rem;
  padding: 1.25rem;
}

.panel-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1rem;
  margin-bottom: 1rem;
}

.hint {
  margin-bottom: 0;
  font-size: 0.85rem;
}

.table-scroll {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: 0.85rem;
  border-bottom: 1px solid #202b3d;
  text-align: left;
  vertical-align: top;
}

th {
  color: #94a3b8;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

td strong,
td small {
  display: block;
}

td small {
  margin-top: 0.25rem;
  color: #7f8da3;
}

.methodology {
  line-height: 1.7;
}

code {
  color: #c4b5fd;
}

.error {
  color: #fca5a5;
}

@media (max-width: 720px) {
  .hero {
    flex-direction: column;
  }

  nav {
    align-items: flex-start;
  }
}