:root {
  color-scheme: dark;
  --background: #000;
  --text: #a9a9a9;
  --bright: #fff;
  --accent: #7fff00;
  --line: #333;
}

* { box-sizing: border-box; }

html, body { scrollbar-width: none; }
html::-webkit-scrollbar, body::-webkit-scrollbar { display: none; }

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  justify-content: center;
  padding: 40px 20px 80px;
  background: var(--background);
  color: var(--text);
  font-family: 'Andale Mono', 'Courier New', Courier, monospace;
  font-size: 14px;
  line-height: 1.6;
}

main { width: 100%; max-width: 640px; }
.intro { margin-bottom: 28px; }
.prompt, .tag { color: var(--accent); }

h1, h3 {
  margin: 0 0 4px;
  color: var(--bright);
  font: inherit;
  letter-spacing: 0;
}

.bio { margin: 0 0 8px; }
a { color: var(--bright); transition: color 0.1s; }
a:hover, a:active { color: var(--accent); }
a:focus-visible { outline: 1px dashed var(--accent); outline-offset: 4px; }

section { margin-top: 32px; }
.section-title {
  margin: 0 0 12px;
  color: var(--accent);
  font: inherit;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.links { list-style: none; margin: 0; padding: 0; }
.links li { padding: 10px 0; border-bottom: 1px dashed var(--line); }
.links li:first-child { border-top: 1px dashed var(--line); }
.links a { display: inline-block; min-width: 140px; text-decoration: none; }
.links a::before { content: '> '; color: var(--accent); }
.note { color: var(--text); }

.mechanics { margin-top: 40px; }
.rule { margin-bottom: 22px; }
.rule h3 { margin: 0 0 6px; }
.rule p { margin: 0; }

footer {
  margin-top: 48px;
  padding-top: 16px;
  border-top: 1px dashed var(--line);
  color: var(--text);
  font-size: 12px;
}
footer a { color: var(--text); }

@media (prefers-reduced-motion: reduce) {
  a { transition: none; }
}