/* 基础样式重置 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Montserrat', sans-serif;
  background: linear-gradient(135deg, #1A2B4F, #2C3E50);
  color: #FFFFFF;
  line-height: 1.6;
  padding: 20px;
  min-height: 100vh;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: bold;
  color: #FFC107;
  text-align: center;
  margin-bottom: 20px;
}

p {
  font-size: 1rem;
  color: #D3D3D3;
  margin-bottom: 15px;
}

a {
  color: #007BFF;
  text-decoration: none;
  transition: color 0.3s ease-in-out;
}

a:hover {
  color: #0056b3;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: 16px;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
  padding: 20px;
  transition: all 0.3s ease-in-out;
}

.card:hover {
  transform: scale(1.05);
  box-shadow: 0 8px 50px rgba(0, 0, 0, 0.2);
}

.button {
  background-color: #007BFF;
  color: white;
  padding: 10px 20px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.3s ease;
  display: inline-block;
  margin-top: 10px;
}

.button:hover {
  background-color: #0056b3;
}

.code-block {
  background: rgba(0, 0, 0, 0.5);
  color: #00FF00;
  padding: 15px;
  border-radius: 8px;
  overflow-x: auto;
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.9rem;
  margin: 10px 0;
}

.table-container {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: 10px;
  overflow: hidden;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  padding: 10px;
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

th {
  background-color: rgba(255, 255, 255, 0.1);
}

.image-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px;
}

.image-grid img {
  width: 100%;
  height: auto;
  border-radius: 8px;
}

@media (max-width: 768px) {
  h1, h2, h3, h4, h5, h6 {
    font-size: 1.5rem;
  }

  .container {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  body {
    padding: 10px;
  }

  .card {
    padding: 15px;
  }
}