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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: #333;
  line-height: 1.6;
  background: #fff;
}

header {
  border-bottom: 1px solid #e0e0e0;
  padding: 16px 24px;
}

nav {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 24px;
  font-weight: 700;
  color: #1a8a7a;
  text-decoration: none;
}

.nav-links a {
  margin-left: 24px;
  color: #555;
  text-decoration: none;
  font-size: 14px;
}

.nav-links a:hover {
  color: #1a8a7a;
}

main {
  max-width: 960px;
  margin: 0 auto;
  padding: 24px;
}

.hero {
  text-align: center;
  padding: 80px 20px;
}

.hero h1 {
  font-size: 48px;
  color: #1a8a7a;
  margin-bottom: 8px;
}

.hero p {
  font-size: 18px;
  color: #666;
  margin-bottom: 8px;
}

.page-content {
  padding: 40px 20px;
}

.page-content h1 {
  font-size: 32px;
  margin-bottom: 24px;
  color: #222;
}

.page-content h2 {
  font-size: 22px;
  margin-top: 32px;
  margin-bottom: 12px;
  color: #333;
}

.page-content p,
.page-content li {
  margin-bottom: 12px;
  color: #555;
}

.page-content ul {
  padding-left: 24px;
}

.page-content a {
  color: #1a8a7a;
}

footer {
  border-top: 1px solid #e0e0e0;
  padding: 24px;
  text-align: center;
  color: #888;
  font-size: 14px;
}

.footer-links {
  margin-top: 8px;
}

.footer-links a {
  margin: 0 12px;
  color: #888;
  text-decoration: none;
}

.footer-links a:hover {
  color: #1a8a7a;
}