/* 协议页面统一样式 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family:
    -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  line-height: 1.8;
  color: #333;
  background-color: #f5f5f5;
  padding: 20px;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  background-color: #fff;
  padding: 40px 50px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  border-radius: 8px;
}

h1 {
  font-size: 28px;
  font-weight: 600;
  color: #1a1a1a;
  margin-bottom: 30px;
  padding-bottom: 15px;
  border-bottom: 2px solid #e8e8e8;
}

h2 {
  font-size: 24px;
  font-weight: 600;
  color: #1a1a1a;
  margin-top: 35px;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid #e8e8e8;
}

h3 {
  font-size: 20px;
  font-weight: 600;
  color: #333;
  margin-top: 25px;
  margin-bottom: 15px;
}

p {
  margin-bottom: 15px;
  text-align: justify;
  font-size: 15px;
  line-height: 1.8;
}

ul,
ol {
  margin-left: 30px;
  margin-bottom: 15px;
}

li {
  margin-bottom: 10px;
  line-height: 1.8;
  font-size: 15px;
}

strong {
  font-weight: 600;
  color: #1a1a1a;
}

.meta-info {
  color: #666;
  font-size: 14px;
  margin-bottom: 25px;
  padding: 15px;
  background-color: #f9f9f9;
  border-left: 4px solid #1890ff;
  border-radius: 4px;
}

.meta-info p {
  margin-bottom: 8px;
  font-size: 14px;
}

.update-date {
  text-align: right;
  color: #999;
  font-size: 14px;
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid #e8e8e8;
}

/* 响应式设计 */
@media (max-width: 768px) {
  body {
    padding: 10px;
  }

  .container {
    padding: 25px 20px;
  }

  h1 {
    font-size: 24px;
  }

  h2 {
    font-size: 20px;
  }

  h3 {
    font-size: 18px;
  }

  p,
  li {
    font-size: 14px;
  }
}