:root {
  --bg: #0e0e0e;
  --text: #e5e5e5;
  --text-muted: #888888;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'Courier Prime', monospace;
}

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

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.container {
  width: 100%;
  max-width: 540px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 32px;
}

.logo {
  font-family: var(--font-sans);
  font-size: 1.5rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: #ffffff;
  text-transform: lowercase;
}

.image-wrapper {
  width: 100%;
  max-width: 440px;
  margin: 0 auto;
  overflow: hidden;
}

.chalkboard-img {
  width: 100%;
  height: auto;
  display: block;
  filter: grayscale(100%) contrast(1.15);
}

.description {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text-muted);
  font-weight: 300;
  margin-top: 16px;
  margin-bottom: 32px;
  padding: 0 16px;
}

.support-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

.support-info span {
  color: var(--text-muted);
}

.support-link {
  color: #ffffff;
  text-decoration: none;
  border-bottom: 1px solid #333;
  padding-bottom: 2px;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.support-link:hover {
  color: #ffffff;
  border-color: #ffffff;
}

footer {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: #333333;
  margin-top: 32px;
}

@media (max-width: 480px) {
  .logo {
    font-size: 1.25rem;
  }
  .description {
    font-size: 0.9rem;
    padding: 0 8px;
  }
  .support-info {
    font-size: 0.8rem;
  }
}