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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
  color: #111;
  background: #fff;
}

h1,
h2,
h3 {
  color: #1e3c5c;
  margin-top: 1.2em;
  margin-bottom: 0.5em;
}

h1 {
  font-size: 2em;
  margin-top: 0;
}

p,
ul,
ol {
  margin-bottom: 1em;
}

ul,
ol {
  padding-left: 1.5em;
}

nav {
  margin: 20px 0;
  padding: 10px 0;
  border-top: 1px solid #eee;
  border-bottom: 1px solid #eee;
}

nav a {
  margin-right: 20px;
  text-decoration: none;
  color: #1e3c5c;
  font-weight: 500;
}

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

footer {
  margin-top: 40px;
  font-size: 0.9em;
  color: #666;
  border-top: 1px solid #eee;
  padding-top: 20px;
}

.contact {
  background: #f5f5f5;
  padding: 20px;
  border-radius: 8px;
  margin-top: 30px;
  text-align: center;
}

.contact a {
  font-size: 1.2em;
  color: #1e3c5c;
  text-decoration: none;
  font-weight: bold;
}

.contact a:hover {
  text-decoration: underline;
}

.contact-inline {
  background: #f5f5f5;
  padding: 15px;
  border-radius: 8px;
  margin-top: 30px;
}