/* Scss Document */
/* Scss Document */
.header:after {
  content: none;
}

.mv .inner {
  padding: 0;
}

.intro .intro_text {
  margin-bottom: 50px;
  font-size: 3rem;
  text-align: center;
}
@media screen and (max-width: 640px) {
  .intro .intro_text {
    margin-bottom: calc((60/760)*100vw);
    font-size: calc((34/760)*100vw);
  }
}

.solved .solved_img02 {
  width: 625px;
}
@media screen and (max-width: 640px) {
  .solved .solved_img02 {
    margin-bottom: calc((40/760)*100vw);
    width: 100%;
  }
}
.solved .solved_img03 {
  width: 625px;
}
@media screen and (max-width: 640px) {
  .solved .solved_img03 {
    width: 100%;
  }
}
.solved .solved_img04 {
  margin-bottom: 60px;
  text-align: center;
}
@media screen and (max-width: 640px) {
  .solved .solved_img04 {
    margin-bottom: calc((40/760)*100vw);
  }
}
.solved .solved_wrap01 {
  margin: 30px 0 40px;
}
@media screen and (max-width: 640px) {
  .solved .solved_wrap01 {
    -ms-flex-wrap: wrap;
    -o-flex-wrap: wrap;
    flex-wrap: wrap;
    margin: calc((40/760)*100vw) 0 calc((0/760)*100vw);
  }
}
@media screen and (max-width: 640px) {
  .solved .solved_wrap02 {
    -ms-flex-wrap: wrap;
    -o-flex-wrap: wrap;
    flex-wrap: wrap;
    width: 100%;
  }
}
.solved .solved_textarea02 {
  width: 455px;
}
@media screen and (max-width: 640px) {
  .solved .solved_textarea02 {
    width: 100%;
    margin-bottom: calc((40/760)*100vw);
  }
}
.solved .solved_textarea03 {
  width: 455px;
}
.solved .solved_textarea03 p {
  padding-right: 1.5em;
}
@media screen and (max-width: 640px) {
  .solved .solved_textarea03 {
    padding-right: 0;
    -webkit-box-ordinal-group: 3;
        -ms-flex-order: 2;
            order: 2;
    width: 100%;
    margin-bottom: calc((40/760)*100vw);
  }
}

.quality .quality_wrap01 {
  -moz-align-items: flex-end;
  -ms-align-items: flex-end;
  -o-align-items: flex-end;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
  margin-bottom: 60px;
}
@media screen and (max-width: 640px) {
  .quality .quality_wrap01 {
    -ms-flex-wrap: wrap;
    -o-flex-wrap: wrap;
    flex-wrap: wrap;
    margin-bottom: calc((40/760)*100vw);
  }
}
.quality .quality_img01 {
  width: 860px;
}
@media screen and (max-width: 640px) {
  .quality .quality_img01 {
    width: 100%;
    margin-bottom: calc((40/760)*100vw);
  }
}
.quality .quality_img02 {
  margin-bottom: 20px;
  text-align: center;
}
@media screen and (max-width: 640px) {
  .quality .quality_img02 {
    margin-bottom: calc((40/760)*100vw);
  }
}
.quality .quality_img03 {
  text-align: center;
}
.quality .quality_textarea01 {
  width: 465px;
}
@media screen and (max-width: 640px) {
  .quality .quality_textarea01 {
    width: 100%;
  }
}
.quality .quality_sttl {
  width: 880px;
  margin: 0 auto 40px;
  padding: 0.3em;
  background: #A7946F;
  color: #FFF;
  font-weight: 400;
  text-align: center;
}
@media screen and (max-width: 640px) {
  .quality .quality_sttl {
    width: 100%;
    margin-bottom: calc((40/760)*100vw);
  }
}
.quality .quality_list {
  -webkit-display: flex;
  -moz-display: flex;
  -ms-display: flex;
  -o-display: flex;
  display: -webkit-box;
  display: flex;
  -ms-flex-wrap: wrap;
  -o-flex-wrap: wrap;
  flex-wrap: wrap;
  -moz-align-items: flex-start;
  -ms-align-items: flex-start;
  -o-align-items: flex-start;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  width: 880px;
  margin: 0 auto;
}
@media screen and (max-width: 640px) {
  .quality .quality_list {
    -webkit-box-ordinal-group: 3;
        -ms-flex-order: 2;
            order: 2;
    width: 100%;
    margin-bottom: calc((40/760)*100vw);
  }
}
.quality .quality_list li {
  width: 33%;
  height: 100px;
  background: url("../images/index/solved_list_bg.png") top center no-repeat;
  background-size: 100% auto;
  color: #A7946F;
  text-align: center;
  line-height: 90px;
}
@media screen and (max-width: 640px) {
  .quality .quality_list li {
    width: calc((225/760)*100vw);
    height: calc((81/760)*100vw);
    background-size: contain;
    font-size: calc((24/760)*100vw);
    line-height: calc((81/760)*100vw);
  }
}

.news .inner {
  position: relative;
}
.news .lttl .big {
  display: inline-block;
  margin-right: 20px;
  font-size: 7rem;
}
@media screen and (max-width: 640px) {
  .news .lttl .big {
    margin-bottom: calc((20/760)*100vw);
    font-size: calc((70/760)*100vw);
  }
}
.news .news_btn {
  position: absolute;
  top: 0;
  right: 100px;
  width: 200px;
}
@media screen and (max-width: 640px) {
  .news .news_btn {
    top: calc((20/760)*100vw);
    right: calc((30/760)*100vw);
    width: calc((280/760)*100vw);
  }
}
.news .news_btn a {
  display: block;
  background: url("../images/index/news_arrow.png") top 50% right 20px no-repeat;
  background-size: 10px;
  border: #A7946F 1px solid;
  border-radius: 25px;
  color: #A7946F;
  line-height: 50px;
  text-align: center;
}
@media screen and (max-width: 640px) {
  .news .news_btn a {
    background: url("../images/index/news_arrow.png") top 50% right calc((20/760)*100vw) no-repeat;
    background-size: calc((10/760)*100vw);
    border-radius: calc((30/760)*100vw);
    line-height: calc((60/760)*100vw);
  }
}
.news .news_list_item {
  margin-top: 1em;
}
.news .news_list_item:first-child {
  margin-top: 0;
}
.news .news_list_item a, .news .news_list_item span {
  -webkit-display: flex;
  -moz-display: flex;
  -ms-display: flex;
  -o-display: flex;
  display: -webkit-box;
  display: flex;
  -moz-align-items: flex-start;
  -ms-align-items: flex-start;
  -o-align-items: flex-start;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
@media screen and (max-width: 640px) {
  .news .news_list_item a, .news .news_list_item span {
    -ms-flex-wrap: wrap;
    -o-flex-wrap: wrap;
    flex-wrap: wrap;
  }
}
.news .news_list_item a:hover, .news .news_list_item span:hover {
  opacity: 1;
  text-decoration: underline;
}
.news .news_list_item span:hover {
  text-decoration: none;
}
.news .news_list_date {
  width: 12%;
}
@media screen and (max-width: 640px) {
  .news .news_list_date {
    width: 100%;
  }
}
.news .news_list_ttl {
  width: 85%;
  font-weight: 400;
}
@media screen and (max-width: 640px) {
  .news .news_list_ttl {
    width: 100%;
  }
}

.float {
  position: fixed;
  bottom: 50px;
  right: 50px;
  width: 182px;
  height: 182px;
  z-index: 333;
}
@media screen and (max-width: 640px) {
  .float {
    bottom: calc((30/760)*100vw);
    right: calc((30/760)*100vw);
    width: calc((182/760)*100vw);
    height: calc((182/760)*100vw);
  }
}