/* »ù´¡Ñùʽ v2.0.0 */
:root {
  --font-family: -apple-system, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  --color-text: #000;
  --color-bg: #fff;
  --color-hover: #ff0000;
  --line-height: 1.5;
  --max-width: 100rem;
}
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  font-size: 62.5%;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
}
body {
  font-family: var(--font-family);
  line-height: var(--line-height);
  color: var(--color-text);
  font-size: 1.6rem;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  font-smooth: always;
}
a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s;
}
a:hover {
  color: var(--color-hover);
}
img,
video,
iframe {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}
input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}
button {
  background: none;
  border: none;
  cursor: pointer;
}
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
}
@media (max-width: 768px) {
	:root {
		--line-height: 1.2;
	}
}