@charset "utf-8";
/* 余白リセット */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html{
  font-family: "Meiryo";
  font-size: 16px;
  color: #2B2A27;
  background-color: #FFFFFF;
}

body{
  margin: 0;
  padding: 0;
}

html, body {
  width: 100%;
  height: 100%;
}

.mainvisual {
  width: 100%;       /* ビューポートの幅いっぱい */
  height: 700px;      /* 高さ固定 */
  margin-bottom: 80px;
}

.mainvisual img{
  width: 100%;        /* 横幅は親に合わせる */
  height: 100%;
  display: block;     /* 下の微妙な空白を消す */
  object-fit: cover;/* 縦横比を保ちつつ表示 */
  object-position: 50% 0%;
}

.content{
  text-align: center;
  margin: auto 27px 85px 27px;
}

h1{
  font-family: "Arial";
  font-size: 2rem;
  padding-bottom: 23px;
}

ul{
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0;
  margin: 0 0 60px 0;
  padding: 0;
  list-style: none;
}

ul li {
  margin: 0;
  padding: 0;
  display: block;
}

li img{
  height: 500px;
  width: 100%;
  object-fit: cover;
  margin: 0;
  display: block;
}

.link{
  text-align: center;
}

.link a{
 font-size: 0.875rem; 
 border: #2B2A27 1px solid;
 padding: 21px 60px 22px 60px;
 display: inline-block;
 margin-bottom: 80px;
 color: #2B2A27;
 text-decoration: none;
}

.sns_link{
  text-align: center;
}

.sns_link a{
  font-size: 0.75rem;
  display: inline-block;
  color: #2B2A27;
  padding-right: 20px;
  margin-bottom: 20.5px;
}

.sns_link a:last-child {
  padding-right: 0;
}

footer p{
  font-size: 0.75rem;
  text-align: center;
}

footer{
  padding-bottom: 20px;
}

@media screen and  (max-width: 833px){
  
ul {
    grid-template-columns: 1fr; /* 1列に */
  }

li img {
    width: 100%;     /* 横幅いっぱい */
    height: 500px;   /* 縦固定 */
    object-fit: cover;
    margin: 0;
  }
}