:root {
  --bg: #000000;
  --panel: #070707;
  --text: #e6e6e6;
  --muted: #999999;
  --accent: #cecece;
  --border: #2b2b2b;
  --focus: #f3f3f3;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.25rem;
  background: var(--bg);
  color: var(--text);
  font-family: "IBM Plex Mono", "SFMono-Regular", Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

.panel {
  width: min(620px, 100%);
  padding: 1.45rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel);
}

.eyebrow {
  margin: 0 0 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.76rem;
  color: var(--muted);
}

.eyebrow::before {
  content: "# ";
  color: var(--accent);
}

h1 {
  margin: 0 0 0.85rem;
  font-size: clamp(2.1rem, 6.5vw, 3.35rem);
  line-height: 0.98;
  letter-spacing: -0.015em;
  color: var(--text);
}

h1::before {
  content: "# ";
  color: var(--accent);
}

p {
  margin: 0 0 0.68rem;
  line-height: 1.5;
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.16em;
}

a:hover {
  text-decoration-thickness: 2px;
}

a:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

@media (max-width: 640px) {
  body {
    padding: 1rem 0.75rem;
  }

  .panel {
    padding: 1.05rem;
    border-radius: 6px;
  }
}