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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #fff;
  color: #111;
}

.site-header {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 1.5rem 1rem;
  border-bottom: 3px solid #a51c30;
}

.site-header .logo {
  max-width: 480px;
  width: 100%;
  height: auto;
}

.hero {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 2rem 1rem;
}

.hero-image {
  max-width: 600px;
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}