/* 基础样式 */
body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background: linear-gradient(135deg, #1A237E, #D81B60);
  color: #FFFFFF;
  line-height: 1.6;
}

header {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(0, 0, 0, 0.8);
  padding: 15px 30px;
  z-index: 1000;
}

header h1 {
  margin: 0;
  font-family: 'Poppins', sans-serif;
  font-size: 24px;
  color: #FFD700;
}

nav ul {
  list-style: none;
  padding: 0;
  margin: 10px 0 0 0;
  display: flex;
  gap: 20px;
}

nav ul li a {
  color: #FFFFFF;
  text-decoration: none;
  font-size: 16px;
  transition: color 0.3s;
}

nav ul li a:hover {
  color: #FFD700;
}

.container {
  display: grid;
  grid-template-columns: 1fr 3fr;
  gap: 20px;
  padding: 100px 50px 50px 50px;
}

.sidebar {
  background: rgba(255, 255, 255, 0.1);
  padding: 20px;
  border-radius: 8px;
}

.main-content {
  background: rgba(255, 255, 255, 0.1);
  padding: 20px;
  border-radius: 8px;
}

h2, h3 {
  font-family: 'Poppins', sans-serif;
  color: #FFD700;
}

p {
  color: #E0E0E0;
}

pre {
  background: #2E2E2E;
  padding: 15px;
  border-radius: 5px;
  overflow-x: auto;
}

code {
  font-family: 'Courier New', Courier, monospace;
  color: #FFD700;
}

.example-showcase {
  margin-top: 50px;
  padding: 20px;
  background: rgba(0, 0, 0, 0.5);
  border-radius: 10px;
}

.example-showcase h2 {
  text-align: center;
}

.images-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 10px;
  margin: 20px 0;
}

.images-grid img {
  width: 100%;
  height: auto;
  border-radius: 5px;
}

.footer {
  text-align: center;
  padding: 20px;
  background: rgba(0, 0, 0, 0.8);
  position: relative;
  bottom: 0;
  width: 100%;
}

@media (max-width: 1440px) {
  .container {
    grid-template-columns: 1fr 2fr;
  }
}

@media (max-width: 1200px) {
  .container {
    grid-template-columns: 1fr;
    padding: 100px 30px 30px 30px;
  }
}

@media (max-width: 1024px) {
  header h1 {
    font-size: 20px;
  }
  nav ul li a {
    font-size: 14px;
  }
}

@media (max-width: 768px) {
  .container {
    grid-template-columns: 1fr;
    padding: 100px 20px 20px 20px;
  }
}

@media (max-width: 480px) {
  header {
    padding: 10px 20px;
  }
  header h1 {
    font-size: 18px;
  }
  nav ul {
    flex-direction: column;
    gap: 10px;
  }
}

@media (max-width: 320px) {
  .container {
    padding: 100px 10px 10px 10px;
  }
  h2 {
    font-size: 20px;
  }
}

.aurora-move {
  animation: aurora-move 15s linear infinite;
}

@keyframes aurora-move {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

button {
  background: #FFD700;
  border: none;
  padding: 10px 20px;
  color: #000;
  font-family: 'Poppins', sans-serif;
  cursor: pointer;
  border-radius: 5px;
  transition: transform 0.3s;
}

button:hover {
  transform: scale(1.1);
}

.code-preview {
  background: #1E1E1E;
  padding: 10px;
  border-radius: 5px;
  overflow-x: auto;
  margin: 10px 0;
}

.overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.1);
}

.prompt {
  text-align: center;
  font-size: 18px;
  margin: 30px 0;
  color: #FFD700;
}