/* style.css */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: #f5f7fa;
  color: #2c3e50;
  padding: 20px;
}

.container {
  max-width: 800px;
  margin: 0 auto;
  background: white;
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

header {
  border-bottom: 1px solid #eef2f7;
  padding-bottom: 16px;
  margin-bottom: 24px;
}

h1 {
  font-size: 24px;
  font-weight: 600;
}

.subtitle {
  color: #7f8c8d;
  font-size: 14px;
}

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

.model-list li {
  padding: 12px 0;
  border-bottom: 1px solid #f0f0f0;
}

.model-list a {
  text-decoration: none;
  color: #2c3e50;
  font-size: 16px;
  display: block;
}

.model-list a:hover {
  color: #3498db;
}

.back-button {
  display: inline-block;
  margin-bottom: 20px;
  color: #3498db;
  text-decoration: none;
}

.model-card h1 {
  font-size: 22px;
  margin-bottom: 16px;
}

.model-photo {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 20px;
  background-color: #eef2f7;
  padding: 8px;
}

.specs, .features {
  margin-top: 24px;
}

h2 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 12px;
  border-bottom: 1px solid #eef2f7;
  padding-bottom: 8px;
}

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

.specs li, .features li {
  padding: 8px 0;
  border-bottom: 1px solid #f8f9fa;
  font-size: 15px;
}

footer {
  margin-top: 32px;
  padding-top: 16px;
  border-top: 1px solid #eef2f7;
  text-align: center;
  font-size: 13px;
  color: #bdc3c7;
}