@charset "utf-8";
/* CSS Document */

#mainv {
  max-width: 1920px;
  margin-bottom: 22px;
  position: relative;
  background: url(../img/main_bg.jpg);
  aspect-ratio: 13 / 5;
  padding-bottom: 3em;
}

#mainv h1 {
  max-width: 867px;
  position: relative;
  margin: 0 auto;
  aspect-ratio: 9 / 7;
}

#mainv p {
  position: absolute;
  top: 48%;
  left: 36%;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  font-size: 24px;
  font-weight: bold;
  text-align: center;
}


#mainv img {
  width: 100%;
}

#contents_main {
  max-width: 1150px;
  margin: 0 auto;
  box-sizing: border-box;
  padding: 0;
  padding-bottom: 10rem
}

#contents_main .inner {
  margin-top: -4vw;
  margin-bottom: 3vw;
}



#contents_main ul.area_list {
  flex-wrap: wrap;
  display: flex;
  justify-content: flex-start;
}

#contents_main ul.area_list li {
  border: solid 2px #231815;
  background: url(../img/icon_check.png) right bottom no-repeat #fff;
  /*background-size:29.5%;*/
  background-size: 22%;
  width: 23.2%;
  /*width: 31%;*/
  margin: 0.5vw;
}

#contents_main ul.area_list li a {
  display: block;
  height: 100%;
  padding: 1.3em;
}


#contents_main ul.area_list li a:hover img {
  opacity: 0.7;
}

#contents_main ul.area_list li a:hover p:nth-of-type(1) {
  text-decoration: none;
}

#contents_main ul.area_list li p:nth-of-type(1) {
  text-align: center;
  color: #231815;
  font-weight: bold;
  font-size: 20px;
  text-decoration: underline;
}

#contents_main ul.area_list li img {
  max-width: 100%;
  display: block;
  margin: 0 auto;
}


.btn_back_top {
  max-width: 509px;
  margin: 0 auto 0;
}


/* 202603*/

#mainv img.kv-main,
#mainv img.kv-chara,
#mainv img.kv-map {
  position: absolute;
}

#mainv img.kv-main {
  top: 0;
  left: 0;
  width: 74%;
  max-width: 635px;
}

#mainv img.kv-chara {
  right: 0;
  bottom: 1em;
  width: 17%;
  max-width: 144px;
}

#mainv img.kv-map {
  right: 0;
  bottom: 0;
  width: 72%;
  max-width: 618px;
}

@media screen and (min-width: 768px) and (max-width: 1700px) {

  #mainv h1 {
    width: 100%;
    max-width: 867px;
    position: relative;
    aspect-ratio: 9 / 7;
  }

  #mainv p {
    /* top: 50%; */
    font-size: 24px;
  }
}

@media screen and (min-width: 768px) and (max-width: 1100px) {

  #contents_main ul.area_list li {
    font-size: 1.4vw;
  }

  #contents_main ul.area_list li p:nth-of-type(1) {
    font-size: 1.8vw;

  }

}

@media screen and (max-width: 767px) {
  #mainv {
    width: 100%;
    margin-bottom: 1rem;
  }

  #mainv img {
    width: 100%;
  }

  #contents_main {
    max-width: 100%;
    margin: 0 auto;
    padding: 0;
    padding-bottom: 4rem
  }

  #mainv h1 {
    top: 0;
    width: 100%;
    aspect-ratio: 3 / 3.6;
  }
  #mainv img.kv-main {
      top: 0;
      left: 6%;
      width: 88%;
  }
  #mainv img.kv-chara {
      left: 37%;
      bottom: 30%;
      width: 20%;
  }
  #mainv img.kv-map {
      right: 0%;
      bottom: 0;
      width: 83%;
  }

  #mainv p {
    position: absolute;
    top: 40%;
    left: 51%;
    width: 100%;
    font-size: 4vw;
  }

  #contents_main .inner {
    margin-top: -14vw;
    margin-bottom: 6vw;
  }

  #contents_main ul.area_list {
    flex-wrap: wrap;
    justify-content: center;
  }

  #contents_main ul.area_list li {
    width: 47%;
    min-height: 68vw;
    margin: 0.7vw;
    background-size: 29.5%;
  }

  #contents_main ul.area_list li a {
    padding: 3vw 2vw 4vw 2vw;
  }

  #contents_main ul.area_list li p {
    font-size: 3.4vw;
  }

  #contents_main ul.area_list li p:nth-of-type(1) {

    font-size: 4.2vw;

  }

  .btn_back_top {
    max-width: 80%;
    margin: 0 auto 0;
  }

  #banner_campaign {
    max-width: 96%;
    margin: 4rem auto 0;
  }
}