:root {
  --bg-light: #B2C9AB;
  --bg-dark: #1C2120;
  --text: #B2C9AB;
  --accent: #CAB1BD;
  --accent2: #1A281F;
  --muted: #B2C9AB;
  --radius: 0.75rem;
  --shadow: 0 8px 24px rgba(0, 0, 0, 0.6);
}

body {
  background: var(--bg-light);
  color: var(--text);
  font-family: monospace;
  margin: 3rem auto;
  padding: 2rem;
  max-width: 700px;
  line-height: 1.7;
}

header {
  text-align: center;
  margin-bottom: 2rem;
  color: var(--accent);
  font-size: 1.25rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

h1, h2, h3 {
  text-transform: lowercase;
  color: var(--accent2);
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

main {
  background: var(--bg-dark);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

main:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.8);
}

a {
  color: var(--accent);
  text-decoration: none;
  position: relative;
}
a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}
a:hover::after {
  transform: scaleX(1);
}

footer {
  text-align: center;
  color: var(--muted);
  margin-top: 3rem;
  font-size: 0.85rem;
}