@charset "UTF-8";

/* main */
.er-main{
  padding:120px 0;
}
.er-main__container{
  width:82%;
  margin:0 auto;
}
.er-main__title{
  font-family:"Times New Roman", serif;
  text-align: center;
}
.er-main__titlenum{
  display: block;
  font-size:3rem;
  text-align: center;
}
.er-main__titletxt{
  display: block;
  margin-top:0.25em;
  font-size:1.125rem;
  letter-spacing:0.15em;
  text-align: center;
}
.er-main__txt{
  margin:30px 0 10px;
  font-family: 'Noto Serif JP', serif;
  font-size: 0.875rem;
  letter-spacing:0.1em;
  text-align: center;
}
.er-main__txt p + p{
  margin-top:30px;
}
.er-main__link{
  display:inline-block;
  position: relative;
  padding-right:40px;
  color:#222222;
  line-height: 28px;
}
.er-main__link::after{
  content:"";
  display: block;
  position: absolute;
  top:calc(50% - 14px);
  right:0;
  width:28px;
  height:28px;
  border-radius:14px;
  background:#233B6C url(../images/arrow3_w.svg) no-repeat 50% 50% / 12px 12px;
}

@media (min-width:576px){
	.er-main__titlenum{
    font-size:7.5vw;
	}
	.er-main__titletxt{
    font-size:3vw;
	}
}
@media (min-width:992px){
  html{
    height:100%;
  }
  .er-body{
    height:100%;
  }
  .er-wrapper{
    display:flex;
    flex-direction:column;
    width:100%;
    height:calc(100% - 108px);
  }
  .er-main{
    flex:1 1 auto;
  }
	.er-main__titlenum{
	  font-size:4.5rem;
	}
	.er-main__titletxt{
	  font-size:1.75rem;
	}
  .footer{
    flex:0 0 auto;
  }
}