body {
  margin: 0;
  font-family: Roboto, -apple-system, BlinkMacSystemFont, Segoe UI, Oxygen,
    Ubuntu, Cantarell, Fira Sans, Droid Sans, Helvetica Neue, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  color: #333;
  min-width: 1224px;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0 0 0.5em 0;
  font-weight: 400;
  line-height: 1.2;
}

h1 {
  font-size: 2em;
}

a {
  color: inherit;
}

code {
  font-family: menlo, inconsolata, monospace;
  font-size: calc(1em - 2px);
  color: #555;
  background-color: #f0f0f0;
  padding: 0.2em 0.4em;
  border-radius: 2px;
}

@media (min-width: 400px) {
  body {
    font-size: 1rem;
  }
}
@media (max-width: 768px) {
  body {
    min-width: auto;
  }
}

mark {
  background-color: transparent;
  color: #0ab6b5;
}

/* 轨道 */
::-webkit-scrollbar-track {
  background-color: #f5f5f5;
  border-radius: 10px;
}

/* 滑块 */
::-webkit-scrollbar-thumb {
  background-color: #ccc;
  border-radius: 10px;
}

/* 鼠标悬停时的滑块样式 */
::-webkit-scrollbar-thumb:hover {
  background-color: #999;
}

/* 设置滑块宽度和高度 */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}