/* 引入 Zen Kaku Gothic New 字体 */
@import url('https://fonts.googleapis.com/css2?family=Zen+Kaku+Gothic+New&display=swap');

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  line-height: 1.6;
  scroll-behavior: smooth;
  font-size: calc(100vw / 1920 * 10);
}
body {
  font-size: 1.6rem;
   font-family: 'Zen Kaku Gothic New', sans-serif;
  color: #222;
  background-color: #fff;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}