#mainBox{
  background: #F6F6F6;
}

#_form{
  padding: 50px 20px 30px;
}
#_form .cntInner{
  max-width: 1014px;
  width: 100%;
  margin: 0 auto;
}
#_form .cntText{
  text-align: center;
  font-size: 1.8rem;
  font-weight: 600;
  letter-spacing: .05em;
  line-height: 2.388;
  margin-bottom: 50px;
}
#_form .cntBox{
  background: #fff;
  padding: 63px 20px 80px;
}
#_form .cntBox .box{
  max-width: 868px;
  width: 100%;
  margin: 0 auto;
}
#_form .cntBox .item{
  display: grid;
  grid-template-columns: 218px 1fr;
}
#_form .cntBox .item+.item{
  margin-top: 25px;
}
#_form .cntBox .item+.item .title{
  margin-top: 15px;
}
#_form .cntBox .title{
  font-size: 1.8rem;
  font-weight: 600;
  letter-spacing: .05em;
  padding-left: 27px;
  position: relative;
}
#_form .cntBox .title::before{
  position: absolute;
  content: "";
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 5px solid var(--c-main);
  left: 0;
  top: calc(50% - 6px);
}
#_form .cntBox .input{
  height: 58px;
  background: #F6F6F6;
  width: 100%;
  padding: 0 16px;
  font-size: 1.7rem;
}
#_form .cntBox textarea{
  height: 248px;
  background: #F6F6F6;
  width: 100%;
  padding: 16px;
  font-size: 1.7rem;
}
#_form .cntBox .radio-item input[type="radio"]{
  display: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}
#_form .cntBox .radio-item{
  position: relative;
  min-height: 26px;
  padding-left: 34px;
  cursor: pointer;
}
#_form .cntBox .radio-item input[type="radio"] + span::before{
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  display: inline-block;
  width: 26px;
  height: 26px;
  border: 2px solid #C4C4C4;
  border-radius: 50%;
  vertical-align: middle;
  margin: 0 8px 0 0;
}
#_form .cntBox .radio-item input[type="radio"] + span::after{
  content: '';
  position: absolute;
  top: 3px;
  left: 4px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  transition: background .3s;
}
#_form .cntBox .radio-item input[type="radio"]:checked + span::after{
  background: var(--c-sub-b);
}
#_form .cntBox .checkbox-item{
  position: relative;
  padding-left: 43px;
  cursor: pointer;
}
#_form .cntBox .checkbox-item input[type="checkbox"]{
  display: none;
  border-radius: 0;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}
#_form .cntBox .checkbox-item input[type="checkbox"] + span::before{
  content: '';
  position: absolute;
  top: calc(50% - 12px);
  left: 0;
  display: inline-block;
  width: 25px;
  height: 25px;
  border: 1px solid #B2B0B0;
}
#_form .cntBox .checkbox-item input[type="checkbox"] + span::after{
  content: '';
  position: absolute;
  top: calc(50% - 10px);
  left: 9px;
  transform: rotate(49deg);
  width: 8px;
  height: 16px;
}
#_form .cntBox .checkbox-item input[type="checkbox"]:checked + span::after{
  border-right: 2px solid #000;
  border-bottom: 2px solid #000;
}
#_form .cntBox #input-type{
  margin-bottom: 30px;
}
#_form .cntBox #input-type .inputs{
  font-size: 1.7rem;
  letter-spacing: .05em;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 40px;
}
#_form .cntBox #input-privacy{
  margin-top: 45px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.7rem;
  letter-spacing: .05em;
}
#_form .cntBox #input-privacy{
  line-height: 1.73;
}
#_form .cntBox #input-privacy a{
  display: inline;
  text-decoration: underline;
}
#_form .cntBox #input-submit{
  margin-top: 40px;
  display: flex;
  justify-content: center;
}
#_form .mfErr span{
  color: red;
  font-size: 1.4rem;
}
#_form .line_cta{
  max-width:800px;
  margin:0 auto 50px;
}
#_form .line_cta a:hover{
  opacity: .6;
  transition: .3s;
}
/* TAB */
@media screen and (max-width: 899px){
  #_form{
    padding-bottom: 60px;
  }
  #_form .cntText{
    font-size: 1.4rem;
    line-height: 2.5;
    margin-bottom: 30px;
    text-align: left;
  }
  #_form .cntBox{
    padding: 38px 20px 34px;
    /* max-width: 690px; */
    margin: 0 auto;
  }
  #_form .cntBox .item{
    grid-template-columns: 1fr;
  }
  #_form .cntBox .item+.item{
    margin-top: 20px;
  }
  #_form .cntBox .item+.item .title{
    margin-top: 0;
  }
  #_form .cntBox .title{
    font-size: 1.6rem;
    margin-bottom: 10px;
  }
  #_form .cntBox .title::before{
    border: 3px solid var(--c-main);
  }
  #_form .cntBox .input{
    height: 53px;
  }
  #_form .cntBox textarea{
    height: 159px;
  }
  #_form .cntBox #input-type{
    margin-bottom: 26px;
  }
  #_form .cntBox #input-type .title{
    margin-bottom: 18px;
  }
  #_form .cntBox #input-type .inputs{
    font-size: 1.6rem;
    padding-left: 5px;
  }
  #_form .cntBox #input-privacy{
    margin-top: 26px;
    font-size: 1.5rem;
  }
  #_form .cntBox #input-submit{
    margin-top: 26px;
  }
  #_form .cntBtn{
    padding-left: 12px;
  }
}
/* SP */
@media screen and (max-width: 480px) {
  #_form{
    padding-bottom: 20px;
  }
  #_form .cntBox .checkbox-item{
    padding-left: 42px;
  }
  #_form .line_cta{
    margin-bottom: 30px;
  }
}