:root {
  --bg: #0b0b0a;
  --fg: #e8e3d8;
  --accent: #ffb000;
  --dim: #8a8478;
  --border: #2b2822;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 3rem 1.25rem;
  background: var(--bg);
  color: var(--fg);
  font-family: ui-monospace, "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  line-height: 1.6;
}

main {
  max-width: 640px;
  margin: 0 auto;
}

h1 {
  margin: 0 0 0.25rem;
  font-size: 1.8rem;
  color: var(--accent);
}

h1::after {
  content: "_";
  margin-left: 0.1em;
  animation: blink 1.1s step-end infinite;
}

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

@media (prefers-reduced-motion: reduce) {
  h1::after {
    animation: none;
  }
}

.subtitle {
  margin: 0 0 2.5rem;
  color: var(--dim);
}

.category {
  margin-bottom: 2rem;
}

.category h2 {
  margin: 0 0 0.85rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.category h2::before {
  content: "# ";
  opacity: 0.6;
  user-select: none;
}

.links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.links li {
  margin-bottom: 0.85rem;
}

.links a {
  color: var(--fg);
  text-decoration: none;
  border-bottom: 1px dashed var(--border);
}

.links a::before {
  content: "> ";
  color: var(--accent);
  user-select: none;
}

.links a:hover,
.links a:focus-visible {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.description {
  margin: 0.2rem 0 0 1.25rem;
  color: var(--dim);
  font-size: 0.85rem;
}

@media (max-width: 480px) {
  body {
    padding: 2rem 1rem;
  }

  h1 {
    font-size: 1.5rem;
  }
}