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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: #0f1117;
  color: #e2e8f0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.container {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  width: 100%;
}

.content {
  text-align: center;
  max-width: 480px;
}

.icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 2rem;
  color: #3b82f6;
}

.icon svg {
  width: 100%;
  height: 100%;
}

h1 {
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #f8fafc;
  margin-bottom: 1rem;
}

p {
  font-size: 1.1rem;
  color: #94a3b8;
  line-height: 1.6;
}

.divider {
  width: 48px;
  height: 2px;
  background: #3b82f6;
  margin: 2rem auto;
  border-radius: 2px;
}

.tagline {
  font-size: 0.95rem;
  color: #64748b;
}

@media (max-width: 480px) {
  h1 {
    font-size: 1.8rem;
  }
  p {
    font-size: 1rem;
  }
}