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

body {
  font-family: 'Roboto', sans-serif;
  background: linear-gradient(to bottom, #0F172A, #00A8FF);
  color: #FFFFFF;
  line-height: 1.6;
  padding: 20px;
}

/* 容器及网格系统 */
.container {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
  max-width: 1440px;
  margin: 0 auto;
  padding: 20px;
  background-color: rgba(15, 23, 42, 0.8);
  border-radius: 10px;
}

.header, .footer {
  grid-column: span 12;
  text-align: center;
  padding: 20px 0;
  background: rgba(0, 168, 255, 0.2);
  border-radius: 8px;
}

.header h1 {
  font-family: 'Montserrat', sans-serif;
  font-size: 2.5rem;
  color: #FFD700;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.nav a {
  color: #00FFA3;
  text-decoration: none;
  margin: 0 10px;
  transition: color 0.3s;
}

.nav a:hover {
  color: #9C6ADE;
}

.main {
  grid-column: span 12;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
}

.article-section {
  grid-column: span 8;
  background: rgba(255, 255, 255, 0.1);
  padding: 20px;
  border-radius: 8px;
}

.article-section h2, .article-section h3, .article-section h4 {
  color: #FFD700;
  margin-bottom: 10px;
}

.article-section p {
  margin-bottom: 15px;
  color: #FFFFFF;
}

.article-section pre {
  background: #1E2A38;
  padding: 15px;
  border-radius: 5px;
  overflow-x: auto;
  margin-bottom: 15px;
}

.article-section code {
  color: #00FFA3;
  font-family: 'Courier New', Courier, monospace;
}

.article-section table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 15px;
}

.article-section table, .article-section th, .article-section td {
  border: 1px solid #00A8FF;
}

.article-section th, .article-section td {
  padding: 10px;
  text-align: left;
}

.sidebar {
  grid-column: span 4;
  background: rgba(156, 106, 222, 0.2);
  padding: 20px;
  border-radius: 8px;
}

.sidebar h3 {
  color: #FF7F50;
  margin-bottom: 10px;
}

.sidebar ul {
  list-style: none;
}

.sidebar ul li {
  margin-bottom: 10px;
  color: #FFFFFF;
}

.sidebar ul li img {
  width: 100%;
  border-radius: 5px;
  margin-bottom: 10px;
}

.footer p {
  color: #FFFFFF;
}

/* 示例数据展示 */
.sample-data {
  grid-column: span 12;
  background: rgba(0, 168, 255, 0.2);
  padding: 20px;
  border-radius: 8px;
}

.sample-data h2 {
  color: #FFD700;
  margin-bottom: 10px;
}

.sample-data ul {
  list-style: disc inside;
}

.sample-data ul li {
  margin-bottom: 10px;
  color: #FFFFFF;
}

/* 响应式设计 */
@media (max-width: 1440px) {
  .container {
    padding: 15px;
  }
}

@media (max-width: 1200px) {
  .main {
    grid-template-columns: repeat(12, 1fr);
  }
}

@media (max-width: 1024px) {
  .article-section {
    grid-column: span 12;
  }
  .sidebar {
    grid-column: span 12;
  }
}

@media (max-width: 768px) {
  .header h1 {
    font-size: 2rem;
  }
  .nav a {
    display: block;
    margin: 5px 0;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 10px;
  }
  .article-section, .sidebar, .sample-data {
    padding: 15px;
  }
}

@media (max-width: 320px) {
  .header h1 {
    font-size: 1.5rem;
  }
  .nav a {
    font-size: 0.9rem;
  }
}

/* 按钮样式 */
.button {
  background-color: #9C6ADE;
  color: #FFFFFF;
  padding: 10px 20px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.3s;
}

.button:hover {
  background-color: #FFD700;
}

/* 卡片样式 */
.card {
  background: rgba(255, 255, 255, 0.1);
  padding: 15px;
  border-radius: 8px;
  box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
  transition: box-shadow 0.3s;
}

.card:hover {
  box-shadow: 0px 8px 12px rgba(0, 0, 0, 0.2);
}

/* 图片样式 */
img {
  width: 100%;
  border-radius: 5px;
}

/* 代码块样式 */
pre code {
  display: block;
  white-space: pre-wrap;
  word-wrap: break-word;
}