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

body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #333;
}

header {
  background: #8b0000;
  color: #fff;
  padding: 1rem 2rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.brand h1 {
  margin: 0;
}

.logo {
  display: block;
  border-radius: 12px;
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.35);
}

nav a {
  color: #fff;
  text-decoration: none;
  margin-right: 1rem;
}

nav a:hover {
  text-decoration: underline;
}

main {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem;
}

section {
  margin-bottom: 2rem;
}

h2 {
  margin-bottom: 0.5rem;
  color: #b22222;
}

button {
  margin-top: 1rem;
  padding: 0.5rem 1rem;
  background: #e63946;
  color: #fff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

button:hover {
  background: #c1121f;
}

footer {
  background: #8b0000;
  color: #fff;
  text-align: center;
  padding: 1rem;
}