:root {
  color-scheme: light dark;
}

html, body {
  height: 100%;
  margin: 0;
}


body {
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  display: flex;
  flex-direction: column;
  padding-bottom: 60px;
  text-align: center;
}

main {
    flex: 1
}

footer {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 1rem;
}

/* Header */
header {
  position: relative;
}

nav a {
  margin-right: 12px;
  text-decoration: none;
}

/* Typography */
h1 {
  font-size: 2rem;
}

.muted {
  opacity: 0.75;
}

/* Layout */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
  margin-top: 18px;
}

/* Cards */
.card {
  padding: 14px;
  border: 1px solid color-mix(in oklab, currentColor 18%, transparent);
  border-radius: 12px;
}

.card h3 {
  margin: 0 0 6px;
  font-size: 1.05rem;
}

.card a {
  text-decoration: none;
}


/* Buttons */
.btn {
  display: inline-block;
  padding: 10px 12px;
  border: 1px solid color-mix(in oklab, currentColor 24%, transparent);
  border-radius: 10px;
  text-decoration: none;
}