@charset "UTF-8";
@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@200..700&display=swap');

/*------------------------------------------------------------
汎用スタイル
------------------------------------------------------------*/
.img-responsive {
  width: 100%;
  height: auto;
}
.img-responsive-max100p {
  max-width: 100%;
  height: auto;
}
/*------------------------------------------------------------
下層コンテナ
------------------------------------------------------------*/
#contents_wrapper.under {
  margin-top: 52px;
}
.main-conts {
  padding-left: 10px;
  padding-right: 10px;
}
.main-conts-inner {
  padding-top: 60px;
  padding-bottom: 40px;
}

@media all and (min-width: 960px) {
  #contents_wrapper.under {
    margin-top: 0;
  }
  .main-conts-inner {
    width: 960px;
    margin: 0 auto;
  }
}
/*------------------------------------------------------------
下層メインビジュアル
------------------------------------------------------------*/
.under-mv {
  width: 100%;
  text-align: center;
  position: relative;
}
.under-mv .bg-arrow {
  width: 38px;
  height: 31px;
  position: absolute;
  left: 50%;
  bottom: 0;
  margin-left: -19px;
  background: url(../staff/images/under-mv-arrow.png) center bottom no-repeat;
  background-size: contain;
}
.under-mv:before, .under-mv:after {
  content: "";
  width: 50%;
  height: 31px;
  background-color: #fff;
  position: absolute;
  bottom: 0;
}
.under-mv:before {
  left: 0;
  margin-left: -19px;
}
.under-mv:after {
  right: 0;
  margin-right: -19px;
}

.undernami-mv {
  width: 100%;
  text-align: center;
  position: relative;
}
.undernami-mv:after {
  content: "";
  width: 100%;
  height: 12px;
  display: block;
  position: absolute;
  bottom: 0;
  left: 0;
  background: url(../ks-lower/images/nami_gray_top.png) repeat-x left bottom;
  background-size: auto 12px;
}

/*------------------------------------------------------------
下層メインビジュアル
------------------------------------------------------------*/
.img-main-offer{
  padding: 53px 0 57px;
  background-image: url(../confirm/images/bg-confirm-pt.png), url(../ks-lower/images/bg-confirm-left-sp.png), url(../ks-lower/images/bg-confirm-right-sp.png);
  background-repeat: repeat,no-repeat,no-repeat;
  background-position: left top,left top 30px,right top 60px;
  background-size: 20px,106px 146px,75px 191px;
}
.img-main-offer.type1 {
  background-color: #15a3dc;
}
.img-main-offer.type2 {
  background-color: #09828d;
}
.img-main-offer h2 {
  max-width: 90%;
  margin: 0 auto;
}
.img-main-offer h2 img {
  width: auto;
  height: 55px;
}

@media all and (min-width: 960px) {
  .img-main-offer{
    padding: 59px 0 63px;
    background-image: url(../confirm/images/bg-confirm-pt.png), url(../confirm/images/bg-confirm-left-pc.png), url(../confirm/images/bg-confirm-right-pc.png);
    background-position: left top,left top,right top;
    background-size: auto;
  }
  .img-main-offer h2 img {
    height: auto;
  }
}
/*------------------------------------------------------------
内容確認
------------------------------------------------------------*/
.offer-bg {
  background-color: #efefef;
}

.offer .offer-box {
  margin-top: 20px;
  padding: 10px;
  background-color: #fff;
}
.offer .offer-box:first-child {
  margin-top: 0;
}

.qa-ttl {
  color: #09828d;
  font-size: 2.4rem;
  font-weight: bold;
  text-align: center;
  margin-bottom: 20px;
}
.qa-bg ul li p {
  padding-left: 1.5em;
  text-indent: -1.5em;
}
.qa-bg ul li {
  margin-bottom: 20px;
}
.qa-bg ul li > p {
  padding-right: 20px;
  padding-bottom: 20px;
  border-bottom: 1px dotted #c6c6c6;
  background: url(../ks-lower/images/img-arrow-down.png) no-repeat right 13px;
  background-size: 20px 12px;
  font-size: 1.6rem;
  font-weight: bold;
}
.qa-bg ul li > p.active {
  background: url(../ks-lower/images/img-arrow-up.png) no-repeat right 13px;
  background-size: 20px 12px;
}
.qa-bg ul li > p span {
  margin-right: 10px;
  color: #09828d;
  font-family: "Oswald", sans-serif;
  font-size: 3rem;
  font-weight: normal;
  line-height: 1;
  vertical-align: sub;
}
.qa-bg ul li dl {
  display: none;
  padding: 30px 20px;
  background-color: #fff;
  line-height: 1.8;
}
.qa-bg ul li dl div {
  color: #09828d;
  display: flex;
}
.qa-bg ul li dl dt {
  line-height: 1;
}
.qa-bg ul li dl dt span {
  font-family: "Oswald", sans-serif;
  font-size: 3rem;
  font-weight: normal;
}
.qa-bg ul li dl dd {
  font-size: 1.6rem;
  font-weight: bold;
  margin-left: 10px;
}

@media all and (min-width: 960px) {
  .qa-ttl {
    font-size: 3.6rem;
    margin-bottom: 36px;
  }
  .qa-bg ul li p {
    padding-left: 1.8em;
    text-indent: -1.8em;
  }
  .qa-bg ul li > p {
    cursor: pointer;
  }
  .qa-bg ul li > p span {
    margin-right: 15px;
  }
  .qa-bg ul li dl {
    padding: 30px;
  }
  .qa-bg ul li dl dd {
    margin-left: 16px;
  }
}