body {
  font-family: system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
  color: #222;
  background: #fff;
  margin: 0;
}

header {
  border-bottom: 1px solid #ddd;
}

nav {
  max-width: 800px;
  margin: 0 auto;
  padding: 1rem;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: inherit;
  text-decoration: none;
  font-weight: bold;
}

.brand-logo {
  display: block;
  height: 26px;
  width: auto;
}

.brand-sub {
  font-weight: normal;
  color: #666;
}

.nav-links a {
  color: #333;
  text-decoration: none;
  margin-left: 1rem;
}

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

main {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

h1 {
  margin-top: 0;
}

.hero-logo {
  display: block;
  height: 48px;
  width: auto;
}

.button {
  color: #06c;
}

.friends {
  max-width: 800px;
  margin: 0 auto;
  padding: 1rem 1rem 2.5rem;
  text-align: center;
}

.friends h2 {
  font-size: 1.1rem;
  margin-bottom: 1rem;
}

.friends-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
}

.friend-card {
  width: 200px;
}

.friend-logo-slot {
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.5rem;
}

.friend-logo {
  display: block;
  height: 40px;
  width: auto;
  max-width: 200px;
}

.friend-logo-dark-bg {
  background: #0f176f;
  padding: 10px 14px;
  border-radius: 6px;
}

.friend-desc {
  font-size: 0.9rem;
  color: #444;
  margin: 0 0 0.4rem;
}

.friend-link {
  color: #06c;
  font-size: 0.9rem;
  text-decoration: none;
}

.friend-link:hover {
  text-decoration: underline;
}

footer {
  border-top: 1px solid #ddd;
  padding: 1rem;
  text-align: center;
  color: #666;
  font-size: 0.9rem;
}