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

:root {
  --clank-yellow: #ffbe00;
  --clank-dark: #212121;
  --clank-text: #e0e0e0;
  --clank-muted: #999;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--clank-dark);
  color: var(--clank-text);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

main {
  text-align: center;
  padding: 2rem;
  max-width: 480px;
}

.logo {
  width: 96px;
  height: 96px;
  border-radius: 20px;
  margin-bottom: 1.5rem;
}

h1 {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--clank-yellow);
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.tagline {
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--clank-text);
  margin-bottom: 0.75rem;
}

.description {
  font-size: 0.95rem;
  color: var(--clank-muted);
  line-height: 1.6;
  margin-bottom: 2rem;
}

.description code {
  background: rgba(245, 166, 35, 0.15);
  color: var(--clank-yellow);
  padding: 0.15em 0.4em;
  border-radius: 4px;
  font-size: 0.9em;
}

.links {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
}

.btn {
  display: inline-block;
  padding: 0.65rem 1.5rem;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: opacity 0.15s;
}

.btn:hover {
  opacity: 0.85;
}

.btn:not(.btn-outline) {
  background: var(--clank-yellow);
  color: var(--clank-dark);
}

.btn-outline {
  background: transparent;
  color: var(--clank-yellow);
  border: 1.5px solid var(--clank-yellow);
}