:root {
  color-scheme: light dark;
  --bg: #fafafa;
  --text: #2a2a2a;
  --heading: #1a1a1a;
  --accent: #3a6b35;
  --accent-hover: #4f8f48;
  --border: #3a6b3533;
  --muted: #888;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d0d0d;
    --text: #c4c4c4;
    --heading: #e0e0e0;
    --accent: #7aa874;
    --accent-hover: #a3d19b;
    --border: #7aa87433;
    --muted: #5a5a5a;
  }
}

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family:
    "SF Mono", "Fira Code", "JetBrains Mono", "IBM Plex Mono", "Cascadia Code",
    Menlo, Consolas, monospace;
  font-size: 0.875rem;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  display: flex;
  align-items: center;
  justify-content: center;
}

::selection {
  background: var(--accent);
  color: var(--bg);
}

main {
  text-align: left;
  max-width: 520px;
  padding: 2rem;
}

h1 {
  color: var(--heading);
  font-size: 1.1rem;
  font-weight: 400;
  margin-bottom: 1.2rem;
}

p {
  margin-bottom: 0.6rem;
}

a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid var(--border);
  transition:
    color 0.15s,
    border-color 0.15s;
}

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

footer {
  margin-top: 2.5rem;
  color: var(--muted);
  font-size: 0.75rem;
  line-height: 1.6;
}

footer p {
  margin-bottom: 0.4rem;
}

.cursor {
  color: var(--accent);
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  50% {
    opacity: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .cursor {
    animation: none;
  }
}