*,
    *::before,
    *::after {
      box-sizing: border-box;
      margin: 0;
      padding: 0
    }

    html {
      scroll-behavior: smooth;
      font-size: 16px
    }

    body {
      font-family: var(--font-body);
      color: var(--gray-900);
      background: var(--white);
      overflow-x: hidden;
      padding-top: var(--announce-h, 0px);
      transition: padding-top .3s
    }

    img {
      max-width: 100%;
      display: block
    }

    a {
      text-decoration: none;
      color: inherit
    }

    ul {
      list-style: none
    }