.top-v {
  overflow: hidden;
  height: 100vh;
  max-height: 900px;
}
.top-v .inn {
  position: relative;
  height: 100%;
}
.top-v .vb-inner {
  margin: auto;
  height: 100%;
}
.top-v .inn video {
  margin: auto;
  object-fit: cover;
  width: 100%;
}

.btn {
  position: relative;
}
.btn:after {
  content:"";
  position: absolute;
  top:50%;
  transform: translateY(-50%);
  background-size: 100%;
  background-repeat: no-repeat;
  background-position: center;
}

main .sec {
  padding:50px 0;
}
.sec .btn-l {
  background: #707070;
  border-radius: 20px;
  display: inline-block;
  color:#fff;
  font-size: 14px;
  line-height: 20px;
  padding:3px 16px;
  padding-right: 50px;
  text-align: left;
}
.sec .btn-l:after {
  background-image: url(../img/common/arrow-right-white.svg);
  right: 12px;
  width: 12px;
  height: 12px;
}
.sec .btn-l:hover {
  text-decoration: none;
}

main .sec-news {
  padding-top: 60px;
}
.sec-news .news-cont {
  position: relative;
}
.sec-news h2 {
  font-weight: bold;
  font-size: 28px;
  line-height: 40px;
  margin-bottom: 10px;
}
.sec-news .btn-l {
  position: absolute;
  right: 0;
  top:4px;
}
.news-list.pro {
  display: none;
}
.news-list .news-item {
  border-top: 1px solid #D0D0D0;
  padding:20px 0;
}
.news-list .news-item:last-child {
  border-bottom: 1px solid #D0D0D0;
}
.news-item .date {
  font-size: 15px;
  line-height: 22px;
  margin-bottom: 6px;
}
.news-item .nt {
  text-decoration: underline;
  font-size: 18px;
  line-height: 26px;
}
.news-item .cate {
  margin-top:18px;
}
.news-item .cate span {
  display: inline-block;
  margin-right: 8px;
  border:1px solid #B4B4B4;
  min-width: 120px;
  border-radius: 3px;
  color:#B4B4B4;
  font-size: 14px;
  line-height: 20px;
  padding:2px;
  text-align: center;
}
.news-item .cate span:last-child {
  margin-right: 0;
}

.sec .bg-bar {
  position: relative;
  height: 330px;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}
.bg-bar .container {
  height: 100%;
}
.bg-bar .t-en {
  display: flex;
  height: 100%;
  align-items: center;
}
.sec .bg-bar.busi {
  background-image: url(../img/index/bg-for-business@2x.jpg);
}
.sec .bg-bar.hobby {
  background-image: url(../img/index/bg-for-hobby@2x.jpg);
}
.p-gallery {
  margin-bottom: 90px;
}
.f-slider .sli {
  margin:0 3px;
  height: 297px;
}
.f-slider .sli .thumb {
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
  height: 100%;
}

.fe-cont {
  position: relative;
  padding:70px 0;
}
.fe-cont>.row {
  position: relative;
  z-index: 2;
}
.fe-cont .t1 {
  font-weight: bold;
  font-size: 35px;
  line-height: 50px;
  margin-bottom: 10px;
}
.fe-cont .t2 {
  font-weight: bold;
  font-size: 25px;
  line-height: 35px;
}
.fe-cont .b {
  font-weight: bold;
  font-size: 22px;
  line-height: 32px;
  margin-top: 54px;
  margin-bottom: 18px;
}
.fe-cont .cb {
  max-width: 595px;
}
.fe-cont.f1 {
  padding-bottom: 140px;
}
.fe-cont.f1:before {
  content:"";
  position: absolute;
  bottom: 18px;
  right: -20%;

  background-size: 100%;
  background-position: center;
  background-repeat: no-repeat;
  background-image: url(../img/index/bg-steel-arch.svg);

  width: 692px;
  height: 362px;
}
.fe-cont.f1 .thumb {
  text-align: right;
}
.fe-cont.f1 .thumb figure:first-child {
  margin-bottom: 6px;
}
.fe-cont.f2>.row {
  margin:40px -10px 0;
}
.fe-cont.f2>.row>div {
  padding:0 10px;
}
.hb-box figure {
  margin-bottom: 35px;
}
.hb-box .n {
  font-weight: bold;
  font-size: 22px;
  line-height: 30px;
  padding-bottom: 10px;
  border-bottom: 2px solid #E3E0D6;
  margin-bottom: 12px;
}


.sec-works .work-list {
  margin-bottom: 50px;
}
.work-list .work-item {
  position: relative;
  border-top: 1px solid #D0D0D0;
  padding:8px 0;
}
.work-list .work-item:after {
  content:"";
  position: absolute;
  top:50%;
  transform: translateY(-50%);
  right: 20px;
  background-size: 100%;
  background-repeat: no-repeat;
  background-position: center;
  background-image: url(../img/common/arrow-cc-right.svg);
  width: 27px;
  height: 27px;
}
/* beta */
.work-list .work-item:after {
  content:none;
}
.work-list .work-item:last-child {
  border-bottom: 1px solid #D0D0D0;
}
.work-item .row-wi {
  text-decoration: none;
}
.work-item .row-wi:hover {
  text-decoration: none;
}
.work-item .thumb {
  width: 255px;
  height: 168px;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
}
.work-item .w-dt {
  margin-left: 80px;
  flex: 1;
}
.work-item .w-dt .inn {
  height: 100%;
  display: flex;
  align-items: center;
}
.sec-works .btm-l {
  text-align: center;
}

.sec .t-desc {
  text-align: center;
}

.sec-const .row-flow {
  margin:70px -25px 20px;
}
.sec-const .row-flow>div {
  padding:0 25px;
}
.flow-img>.row {
  margin:0 -5px -18px;
}
.flow-img>.row>div {
  padding:0 5px;
  margin-bottom: 18px;
}
.flow-img figcaption {
  text-align: right;
  font-size: 14px;
  line-height: 20px;
  margin-top: 6px;
}

.sec-price .t-desc {
  margin-bottom: 70px;
}
.sec-price .p-case {
  margin-bottom: 90px;
}
.p-case .c-size {
  margin-bottom: 45px;
}
.p-case .c-size .n {
  display: inline-block;
  color:#fff;
  font-size: 34px;
  line-height: 44px;
  text-align: center;
  padding:10px;
  width: 100%;
  max-width: 400px;
  border-radius: 32px;
  background: #707070;
}
.p-case figure {
  margin-bottom: 50px;
}
.p-case .i1 {
  margin-bottom: 20px;
}
.i1 .sa {
  margin-right: 50px;
}
.i1 .i-price {
  flex: 1;
  font-size: 20px;
  line-height: 30px;
  padding-top: 18px;
}
.i1 .i-price span {
  display: inline-block;
  vertical-align: bottom;
}
.i-price .hl {
  color:#A04040;
}
.i-price .hl .n {
  font-weight: 500;
  font-size: 46px;
  line-height: 46px;
}
.i-price .p-size {
  font-size: 18px;
}
.i1 .r-tag {
  text-align: right;
}
.i1 .r-tag .tn {
  position: relative;
  top: 35px;
  display: inline-block;
  background: #A11513;
  color:#fff;
  font-size: 16px;
  line-height: 20px;
  padding:2px 14px;
  max-width: 164px;
}

.p-case .table {
  line-height: 24px;
  border-color:#D0D0D0;
  margin-bottom: 28px;
}
.p-case .table tr {
  border-left-color: transparent;
  border-right-color: transparent;
}
.p-case .table tr td {
  padding:10px 10px 10px 25px;
}
.p-case .table tr td:first-child {
  border-right-color: #D0D0D0;
}
.p-case .include {
  line-height: 24px;
  padding-left: 12px;
  border-left: 6px solid #B4B4B4;
  margin-bottom: 35px;
}
.p-case .include .t {
  font-weight: 600;
  margin-bottom: 6px;
}
.p-case .c-box {
  background: #E9F0F2;
  border-radius: 6px;
  padding:15px 25px;
  max-width: 660px;
}
.p-case .c-box .d-flex>div {
  padding:0 20px;
}
.p-case .c-box .ref-i span {
  display: inline-block;
  margin-top: 30%;
}
.p-case .c-box .ref-body {
  border-left: 1px solid #B4B4B4;
  line-height: 24px;
}
.p-case .c-note {
  font-size: 15px;
  line-height: 24px;
  margin-top: 40px;
}

@media (max-width: 1199px) {
  .top-v {
    height: auto;
  }
  .sec .bg-bar {
    height: 280px;
  }
  .f-slider .sli img {
    width: 100%;
  }
}
@media (max-width: 992px) {
  .sec .bg-bar {
    height: 220px;
  }
  .bg-bar.busi .t-en img {
    width: 291px;
    height: 90px;
  }
  .bg-bar.hobby .t-en img {
    width: 227px;
    height: 90px;
  }
  .fe-cont .t1 {
    font-size: 28px;
    line-height: 40px;
  }
  .fe-cont .t2 {
    font-size: 22px;
    line-height: 32px;
  }
  .fe-cont .cb {
    width: auto;
    max-width: unset;
  }
  .fe-cont.f1 .row.thumb {
    margin-top: 40px;
  }
  .fe-cont.f1 .row.thumb img {
    width: 100%;
  }
  .fe-cont .b {
    margin-top: 40px;
    margin-bottom: 14px;
  }

  .f-slider .sli {
    height: 280px;
  }

  .work-item .w-dt {
    margin-left: 40px;
  }

  .sec-const .row-flow {
    margin:50px -15px 20px;
  }
  .sec-const .row-flow>div {
    padding:0 15px;
  }

  .p-case .c-size .n {
    font-size: 25px;
    line-height: 35px;
    max-width: 300px;
  }
  .i1 .i-price {
    padding-top: 0;
  }
}
@media (max-width: 767px) {
  main .sec {
    padding:30px 0;
  }
  .sec-news h2 {
    font-size: 22px;
    line-height: 32px;
  }
  .news-list .news-item {
    font-size: 24px;
  }
  .news-item .date {
    margin-bottom: 4px;
  }
  .news-item .nt {
    font-size: 16px;
  }
  .sec .bg-bar {
    height: 140px;
  }
  .bg-bar.busi .t-en img {
    width: 200px;
    height: 64px;
  }
  .bg-bar.hobby .t-en img {
    width: 160px;
    height: 64px;
  }

  .f-slider .sli {
    height: 240px;
  }

  .fe-cont {
    padding: 40px 0;
  }
  .fe-cont .t1 {
    font-size: 20px;
    line-height: 32px;
    margin-bottom: 6px;
  }
  .fe-cont .t2 {
    font-size: 18px;
    line-height: 28px;
  }
  .fe-cont .b {
    margin-top: 30px;
    margin-bottom: 12px;
    font-size: 18px;
    line-height: 28px;
  }
  .fe-cont.f1 {
    padding-bottom: 50px;
  }
  .fe-cont.f1:before {
    width: 300px;
    height: 160px;
    right: -6%;
    bottom:-6px;
  }
  .fe-cont.f1 .row.thumb {
    margin:30px -3px 0;
  }
  .fe-cont.f1 .row.thumb>div {
    padding:0 3px;
  }

  .hb-box figure {
    margin-bottom: 15px;
  }
  .hb-box figure img {
    width: 100%;
  }
  .hb-box .n {
    font-size: 18px;
    line-height: 28px;
    padding-bottom: 5px;
    margin-bottom: 8px;
  }
  .fe-cont.f2>.row>div {
    margin-bottom: 30px;
  }
  .fe-cont.f2>.row>div:last-child {
    margin-bottom: 0;
  }

  .work-item .row-wi {
    flex-wrap:wrap;
  }
  .work-item .row-wi .thumb {
    width: 100%;
    height: 220px;
  }
  .work-item .w-dt {
    margin-left: 0;
    margin-top: 8px;
  }
  .sec-const .row-flow>div:first-child {
    margin-bottom: 30px;
  }
  .p-case .c-size {
    margin-bottom: 20px;
  }
  .p-case .c-size .n {
    font-size: 22px;
    line-height: 30px;
    max-width: 240px;
    padding:6px;
  }

  .p-case .i1 {
    flex-wrap: wrap;
  }
  .i1 .sa {
    margin-right: 0;
    margin-bottom: 8px;
  }
  .i1 .i-price {
    flex: none;
    width: 100%;
    font-size: 18px;
  }
  .i1 .r-tag .tn {
    top: auto;
    margin-top: 5px;
  }
  .i-price .hl .n {
    font-size: 34px;
    line-height: 34px;
  }
  .i-price .p-size {
    margin-top: 4px;
  }
  .p-case .table tr td {
    padding:8px 12px;
  }
  .p-case .table tr td:first-child {
    width: 28%;
  }
  .p-case .c-box {
    padding:14px;
  }
  .p-case .c-box .d-flex {
    flex-wrap: wrap;
  }
  .p-case .c-box .d-flex>div {
    padding: 0;
  }
  .p-case .c-box .ref-i {
    width: 100%;
  }
  .p-case .c-box .ref-i span {
    margin:0;
  }
  .p-case .c-box .ref-body {
    border:none;
    border-top: 1px solid #b4b4b4;
    padding-top: 10px!important;
    margin-top: 10px;
  }

}