/* ========================================
  Reset CSS（主要タグ用・モダン対応）
  ======================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

body,
h1, h2, h3, h4, h5, h6,
p, ul, ol, li,
figure, figcaption,
blockquote, dl, dd {
  margin: 0;
  padding: 0;
}


.preparing {
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  background-image: url(preparing.jpg);
  background-size: cover;
  background-position: center bottom;
}
@media (max-width: 1023px) {
  .preparing {
    height: 100dvh;
    background-image: url(preparing_sp.jpg);
  }
}