@charset "UTF-8";
html {
  font-size: 62.5%;
  position: relative;
  min-height: 100%;
  overflow-y: scroll;
}

:root {
  --bg: #F8F8F8;
  --text:#333;
  --attention: red;
  --line: #16d0cf ;
}

html body {
  margin: 0;
  font-size: 10px;
  font-size: 1rem;
  line-height: 1.6;
  font-family: Avenir, "Open Sans", "Helvetica Neue", Helvetica , Arial , Verdana, "游ゴシック", YuGothic, "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, sans-serif;
  min-width: 980px;
  background-color: var(--bg);
  color: var(--text);
}

html,
body,
.wrapper {
  height: 100%;
}


h1, h2, p {
  margin: 0;
  padding: 0;
}

h1 {
  font-size: 0;
  line-height: 0;
}

img {
  max-width: 100%;
  vertical-align: bottom;
}

.cf:after {
  content: "";
  display: block;
  width: 100%;
  clear: both;
}

.content {
  width: 980px;
  margin: 0 auto;
}

.head {
  padding: 2.6rem 0;
  text-align: center;
}

.head-logo {
  max-width: 200px;
}

.wrapper {
  position: relative;
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
}

.maintenance {
  text-align: center;
  padding: 5rem 2.5rem;
  background-color: #fff;
  height: 60vh;
  max-width: 80%;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  display: flex;
  flex-flow: column;
  align-items: center;
  justify-content: center;
  gap: 4rem;
}

.maintenance h1 img {
  max-width: 260px;
}
.maintenance h2 {
  color: var(--text);
  font-size: 2rem;
  line-height: 1;
}

.maintenance p {
  font-size: 1.8rem;
  line-height: 1.8;
}