:root {
  --bg: #0f1720;
  --bg-alt: #16212c;
  --text: #e6edf3;
  --text-dim: #9fb0bd;
  --accent: #4fb0ae;
  --border: #263544;
  --max-width: 760px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
}

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

header {
  border-bottom: 1px solid var(--border);
  padding: 2.5rem 1.5rem 2rem;
}

header .inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

header h1 {
  margin: 0 0 0.35rem;
  font-size: 1.6rem;
  letter-spacing: -0.01em;
}

header p {
  margin: 0;
  color: var(--text-dim);
  font-size: 1.05rem;
}

main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2.5rem 1.5rem 4rem;
}

main h2 {
  font-size: 1.2rem;
  margin: 2.5rem 0 0.75rem;
}

main h2:first-child {
  margin-top: 0;
}

main h3 {
  font-size: 1rem;
  margin: 1.5rem 0 0.5rem;
  color: var(--text-dim);
}

p {
  margin: 0 0 1rem;
}

ul {
  margin: 0 0 1rem;
  padding-left: 1.25rem;
}

li {
  margin-bottom: 0.4rem;
}

.card {
  border: 1px solid var(--border);
  background: var(--bg-alt);
  border-radius: 10px;
  padding: 1.25rem 1.5rem;
  margin-bottom: 1rem;
}

.card h3 {
  margin-top: 0;
  color: var(--text);
  font-size: 1.05rem;
}

.card .links {
  font-size: 0.9rem;
}

.card .links a {
  margin-right: 1rem;
}

.badge {
  display: inline-block;
  font-size: 0.75rem;
  color: var(--text-dim);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.15rem 0.6rem;
  margin-bottom: 0.75rem;
}

footer {
  border-top: 1px solid var(--border);
  padding: 1.5rem;
  text-align: center;
  color: var(--text-dim);
  font-size: 0.85rem;
}

.updated {
  color: var(--text-dim);
  font-size: 0.85rem;
  margin-bottom: 2rem;
}

.back-link {
  display: inline-block;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
}