:root {
  --bg: #faf9fc;
  --card: #ffffff;
  --text: #2b2b33;
  --muted: #6b6b76;
  --accent: #8cbff2;
  --accent-soft: #e8f1fc;
  --border: #ececf2;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, "Segoe UI", system-ui, Roboto, sans-serif;
  line-height: 1.55;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

a { color: var(--text); text-decoration-color: var(--accent); text-underline-offset: 3px; }
a:hover { text-decoration-color: var(--text); }

header {
  padding: 2.5rem 1.5rem 1rem;
  text-align: center;
}

header .wordmark {
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

header .tagline {
  color: var(--muted);
  margin-top: 0.35rem;
  font-size: 1rem;
}

main {
  flex: 1;
  width: 100%;
  max-width: 640px;
  margin: 0 auto;
  padding: 1rem 1.5rem 3rem;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.5rem;
  margin-bottom: 1.25rem;
}

.card h2 {
  margin: 0 0 0.6rem;
  font-size: 1.05rem;
}

.card p:last-child { margin-bottom: 0; }

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.pill {
  background: var(--accent-soft);
  color: var(--text);
  border-radius: 999px;
  padding: 0.35rem 0.85rem;
  font-size: 0.85rem;
}

footer {
  text-align: center;
  padding: 1.5rem;
  color: var(--muted);
  font-size: 0.85rem;
}

footer nav {
  margin-bottom: 0.5rem;
}

footer nav a {
  color: var(--muted);
  margin: 0 0.6rem;
}

h1 { font-size: 1.4rem; margin-top: 0; }

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #17171c;
    --card: #212127;
    --text: #ecebf1;
    --muted: #9a99a6;
    --accent: #8cbff2;
    --accent-soft: #26344a;
    --border: #2c2c34;
  }
}