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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  line-height: 1.6;
  color: #2c3e50;
  background: #f8f9fa;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

header {
  background: white;
  border-bottom: 1px solid #e0e0e0;
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

nav {
  display: flex;
  gap: 2rem;
  align-items: center;
  flex-wrap: wrap;
}

nav a {
  color: #2c3e50;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}

nav a:hover {
  color: hsl(43, 100%, 58%);
}

nav a.cta {
  background: hsl(43, 100%, 58%);
  color: #2c3e50;
  padding: 0.5rem 1.25rem;
  border-radius: 6px;
  font-weight: 600;
  margin-left: auto;
}

nav a.cta:hover {
  background: hsl(43, 100%, 50%);
  color: #2c3e50;
}

main {
  padding: 3rem 0;
  min-height: 60vh;
}

h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: #2c3e50;
}

h2 {
  font-size: 1.75rem;
  margin: 2rem 0 1rem;
  color: #2c3e50;
}

p {
  margin-bottom: 1rem;
}

ul {
  margin: 1rem 0 1rem 2rem;
}

ul.inline {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  list-style: none;
  margin: 1.5rem 0;
}

hr {
  margin: 3rem 0;
  border: none;
  border-top: 1px solid #e0e0e0;
}

.card {
  background: white;
  border-radius: 8px;
  padding: 2rem;
  margin: 2rem 0;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

details {
  margin: 1rem 0;
  padding: 1rem;
  border: 1px solid #e0e0e0;
  border-radius: 6px;
}

summary {
  cursor: pointer;
  font-weight: 600;
  color: #2c3e50;
  padding: 0.5rem 0;
}

summary:hover {
  color: hsl(43, 100%, 58%);
}

details p {
  margin-top: 1rem;
  padding-left: 1rem;
}

blockquote {
  background: #f8f9fa;
  border-left: 4px solid hsl(43, 100%, 58%);
  padding: 1.5rem;
  margin: 1rem 0;
  font-style: italic;
}

blockquote p {
  margin-bottom: 0.5rem;
}

cite {
  font-style: normal;
  font-weight: 600;
  color: #2c3e50;
}

footer {
  background: #2c3e50;
  color: white;
  padding: 3rem 0 1.5rem;
  margin-top: 4rem;
}

footer a {
  color: hsl(43, 100%, 58%);
  text-decoration: none;
}

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

footer .grid {
  display: grid;
  gap: 2rem;
  margin-bottom: 2rem;
}

footer .cols-3 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

footer ul {
  list-style: none;
  margin: 0.5rem 0 0 0;
}

footer li {
  margin: 0.5rem 0;
}

footer strong {
  display: block;
  margin-bottom: 0.5rem;
  color: hsl(43, 100%, 58%);
}

footer small {
  color: #95a5a6;
}

footer p:last-child {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  margin-top: 2rem;
}

.cta {
  background: hsl(43, 100%, 58%);
  color: #2c3e50;
  padding: 0.75rem 1.5rem;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  display: inline-block;
  transition: all 0.2s;
}

.cta:hover {
  background: hsl(43, 100%, 50%);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

@media (max-width: 768px) {
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.5rem;
  }
  
  nav {
    gap: 1rem;
  }
  
  nav a.cta {
    width: 100%;
    text-align: center;
    margin-left: 0;
  }
  
  ul.inline {
    flex-direction: column;
  }
  
  ul.inline li {
    width: 100%;
  }
  
  ul.inline .cta {
    width: 100%;
    text-align: center;
  }
}