/* 页面通用样式 */ body {
  font-family: 'Montserrat', sans-serif;
  background: linear-gradient(135deg, #03071e, #370617, #6a040f, #9d0208, #d00000, #dc2f02, #e85d04, #f48c06, #faa307);
  color: #ffffff;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: 'Roboto', sans-serif;
  font-weight: bold;
  color: #00ffff; /* 霓虹青色 */
  text-shadow: 0 0 10px #00ffff; /* 霓虹光晕 */
  margin-bottom: 15px;
}
h1 {
  font-size: 2.5em;
  letter-spacing: 3px;
  text-align: center;
  margin-top: 30px;
}
h2 {
  font-size: 2em;
  letter-spacing: 2px;
}
h3 {
  font-size: 1.6em;
  letter-spacing: 1.5px;
}
h4 {
  font-size: 1.3em;
  letter-spacing: 1px;
}
p {
  font-size: 1.1em;
  line-height: 1.7;
  color: #f0f0f0;
  margin-bottom: 20px;
}
a {
  color: #00ffff;
  text-decoration: none;
  transition: color 0.3s ease;
}
a:hover {
  color: #ffcc00; /* 金色 */
}
ul,
ol {
  margin-bottom: 20px;
  padding-left: 20px;
}
li {
  line-height: 1.6;
  color: #f0f0f0;
} /* 按钮样式 */
.button {
  display: inline-block;
  padding: 12px 30px;
  background-color: #00ffff;
  color: #03071e;
  text-decoration: none;
  border-radius: 5px;
  font-weight: bold;
  transition: background-color 0.3s ease, transform 0.3s ease;
  box-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
}
.button:hover {
  background-color: #ffcc00;
  color: #03071e;
  transform: scale(1.05);
  box-shadow: 0 0 15px rgba(255, 204, 0, 0.7);
} /* 代码块样式 */
pre {
  background-color: #1a1a1a;
  color: #ffffff;
  padding: 15px;
  border-radius: 8px;
  overflow-x: auto; /* 代码块超出时显示横向滚动条 */
  font-family: 'Courier New', monospace;
  font-size: 0.9em;
  line-height: 1.5;
  white-space: pre-wrap; /* 代码块自动换行 */
  word-wrap: break-word; /* 代码块内单词过长时断词 */
  margin-bottom: 20px;
} /* 图片样式 */
img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  margin-bottom: 20px;
} /* 页面布局样式 */
.header {
  text-align: center;
  padding: 50px 20px;
}
.section {
  padding: 30px 20px;
  margin-bottom: 30px;
  background-color: rgba(255, 255, 255, 0.05); /* 半透明白色背景 */
  border-radius: 10px;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.2);
}
.grid-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); /* 自适应列数，最小宽度300px */
  gap: 30px;
}
.grid-item {
  padding: 25px;
  background-color: rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
}
.footer {
  text-align: center;
  padding: 30px 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: #ccc;
  font-size: 0.9em;
} /* 示例数据展示区域样式 */
.example-data-section {
  background-color: rgba(0, 0, 0, 0.7); /* 深色背景突出显示 */
  padding: 40px 20px;
  border-radius: 12px;
  margin-bottom: 50px;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
}
.example-data-section h2 {
  color: #ffcc00; /* 金色标题 */
  text-shadow: 0 0 12px #ffcc00;
  text-align: center;
  margin-bottom: 30px;
}
.example-article-content {
  background-color: rgba(255, 255, 255, 0.03); /* 浅色背景 */
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.3);
}
.example-article-content h3 {
  color: #00ffff;
  margin-top: 25px;
}
.example-article-content ul,
.example-article-content ol {
  color: #f0f0f0;
}
.example-article-content table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 20px;
  margin-bottom: 20px;
}
.example-article-content th,
.example-article-content td {
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 10px;
  text-align: left;
  color: #f0f0f0;
}
.example-article-content th {
  background-color: rgba(255, 255, 255, 0.05);
  font-weight: bold;
  color: #00ffff;
} /* 响应式设计 */
@media screen and (max-width: 768px) {
  .container {
    padding: 15px;
  }
  h1 {
    font-size: 2em;
    margin-top: 20px;
  }
  h2 {
    font-size: 1.7em;
  }
  h3 {
    font-size: 1.4em;
  }
  p {
    font-size: 1em;
  }
  .button {
    padding: 10px 25px;
    font-size: 0.95em;
  }
  .section {
    padding: 20px 15px;
    margin-bottom: 20px;
  }
  .grid-container {
    gap: 20px;
  }
  .grid-item {
    padding: 20px;
  }
  .example-data-section {
    padding: 30px 15px;
    margin-bottom: 40px;
  }
  .example-article-content {
    padding: 20px;
  }
}
@media screen and (max-width: 480px) {
  h1 {
    font-size: 1.8em;
  }
  h2 {
    font-size: 1.5em;
  }
  h3 {
    font-size: 1.2em;
  }
  p {
    font-size: 0.95em;
  }
  .button {
    padding: 8px 20px;
    font-size: 0.9em;
  }
  .grid-container {
    grid-template-columns: 1fr;
  } /* 小屏幕上改为单列 */
  .grid-item {
    padding: 15px;
  }
  .example-data-section {
    padding: 25px 10px;
    margin-bottom: 30px;
  }
  .example-article-content {
    padding: 15px;
  }
}
@media screen and (max-width: 320px) {
  h1 {
    font-size: 1.6em;
  }
  h2 {
    font-size: 1.4em;
  }
  h3 {
    font-size: 1.1em;
  }
  p {
    font-size: 0.9em;
  }
  .button {
    padding: 6px 15px;
    font-size: 0.85em;
  }
  .section {
    padding: 15px 10px;
    margin-bottom: 15px;
  }
  .grid-item {
    padding: 10px;
  }
  .example-data-section {
    padding: 20px 5px;
    margin-bottom: 25px;
  }
  .example-article-content {
    padding: 10px;
  }
}