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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  line-height: 1.6;
  color: #333;
  background: #fff;
  padding: 20px;
}

.container {
  max-width: 800px;
  margin: 0 auto;
}

header {
  text-align: center;
  margin: 60px 0 40px;
}

h1 {
  font-size: 3.5em;
  font-weight: 700;
  color: #000;
  margin-bottom: 10px;
}

.subtitle {
  font-size: 1.3em;
  color: #666;
  margin-bottom: 0;
}

section {
  margin: 50px 0;
}

h2 {
  font-size: 1.8em;
  margin-bottom: 20px;
  color: #000;
}

.install {
  background: #f5f5f5;
  border: 1px solid #ddd;
  border-radius: 6px;
  padding: 20px;
  margin: 40px 0;
}

.install h2 {
  margin-top: 0;
  margin-bottom: 20px;
}

.install-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.install-option {
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 6px;
  padding: 15px;
}

.install-option h3 {
  margin-top: 0;
  margin-bottom: 10px;
  font-size: 1.1em;
  color: #000;
}

.install-option pre {
  margin: 0;
  background: #f5f5f5;
  border: none;
  padding: 15px;
  overflow-x: auto;
  word-wrap: break-word;
  white-space: pre-wrap;
}

pre, code {
  font-family: "SF Mono", Monaco, "Cascadia Code", "Roboto Mono", Consolas, "Courier New", monospace;
  font-size: 0.9em;
}

pre {
  background: #f5f5f5;
  border: 1px solid #ddd;
  border-radius: 6px;
  padding: 20px;
  overflow-x: auto;
  line-height: 1.5;
}

code {
  background: #f5f5f5;
  padding: 2px 6px;
  border-radius: 3px;
}

pre code {
  background: none;
  padding: 0;
}

.features ul {
  list-style: none;
  padding: 0;
}

.features li {
  margin: 15px 0;
  padding-left: 0;
}

.features strong {
  color: #000;
}

a {
  color: #0066cc;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

footer {
  text-align: center;
  margin: 80px 0 40px;
  padding-top: 40px;
  border-top: 1px solid #ddd;
  color: #666;
  font-size: 0.9em;
}

@media (max-width: 600px) {
  h1 {
    font-size: 2.5em;
  }
  
  .subtitle {
    font-size: 1.1em;
  }
  
  h2 {
    font-size: 1.5em;
  }
  
  pre, code {
    font-size: 0.85em;
  }

  .install-options {
    grid-template-columns: 1fr;
  }
}