.floor1 { padding: 80px 0 0; }

.floor1 .floor1-content { background: url(../images/idea01.jpg) no-repeat center; background-size: cover; height: 570px; }

.floor2 { padding: 80px 0 100px; }

.floor2 .floor2-content { display: flex; }

.floor2 .floor2-right { flex: 1; }

.floor2 .floor2-right .floor2-desc { line-height: 1.8; margin-bottom: 30px; }

.floor2 .floor2-right .floor2-images { display: flex; justify-content: space-between; padding-bottom: 30px; border-bottom: 1px solid #eee; margin-bottom: 30px; }

.floor2 .floor2-right .floor2-images .floor2-images-item { width: 23%; }

.floor2 .floor2-right .floor2-list { display: flex; justify-content: space-between; }

.floor2 .floor2-right .floor2-list .floor2-item { display: flex; width: 23%; }

.floor2 .floor2-right .floor2-list .floor2-item .floor2-item__icon { width: 40px; height: 40px; margin-right: 15px; object-fit: contain; }

.floor2 .floor2-right .floor2-list .floor2-item .floor2-item__title { font-weight: bold; font-size: 16px; margin-bottom: 10px; }

.floor2 .floor2-right .floor2-list .floor2-item .floor2-item__desc { line-height: 1.8; }

.floor3 { padding-top: 50px; background: url(../images/safe09.jpg); background-size: cover; }

.floor3 .floor3-banner .swiper-slide { height: 100%; background-size: contain; background-repeat: no-repeat; background-position: center; }

.floor3 .floor3-banner .swiper-slide::after { padding-bottom: 43.60902%; }

.floor3 .floor3-banner .swiper-button-prev, .floor3 .floor3-banner .swiper-button-next { background: #fff; border-radius: 50%; width: 50px; height: 50px; box-shadow: 2px 0 10px 0 #ddd; display: flex; align-items: center; justify-content: center; }

.floor3 .floor3-banner .swiper-button-prev::after, .floor3 .floor3-banner .swiper-button-next::after { display: flex; content: ""; width: 6px; height: 6px; border-style: solid; border-color: #ccc; border-width: 2px 2px 0 0; }

.floor3 .floor3-banner .swiper-button-prev:hover, .floor3 .floor3-banner .swiper-button-next:hover { background-color: #003874; }

.floor3 .floor3-banner .swiper-button-prev:hover::after, .floor3 .floor3-banner .swiper-button-next:hover::after { border-color: #fff; }

.floor3 .floor3-banner .swiper-button-prev::after { transform: rotate(-135deg); margin-left: 3px; }

.floor3 .floor3-banner .swiper-button-next::after { transform: rotate(45deg); margin-right: 3px; }

.common-title2__icon { width: 150px; }

.floor4 { padding: 50px 0 80px; }

.floor4 .floor4-content { display: flex; }

.floor4 .floor4-content .floor4-right { flex: 1; display: flex; justify-content: space-between; }

.floor4 .floor4-content .floor4-right .floor4-step { width: 330px; padding: 40px 30px 30px 30px; border-right: 1px solid #eee; height: 350px; }

.floor4 .floor4-content .floor4-right .floor4-step .floor4-title { font-size: 24px; font-weight: bold; color: #212121; margin-bottom: 20px; }

.floor4 .floor4-content .floor4-right .floor4-step .floor4-desc { margin-bottom: 15px; }

.floor4 .floor4-content .floor4-right .floor4-step .floor4-desc .floor4-desc--light { font-weight: bold; }

.floor4 .floor4-content .floor4-right .floor4-step .floor4-desc:nth-child(1) .floor4-desc--light { color: #2daba7; }

.floor4 .floor4-content .floor4-right .floor4-step .floor4-desc:nth-child(2) .floor4-desc--light { color: #7030a0; }

.floor4 .floor4-content .floor4-right .floor4-step .floor4-desc:nth-child(3) .floor4-desc--light { color: #800000; }

.floor4 .floor4-content .floor4-right .floor4-step .floor4-desc:nth-child(4) .floor4-desc--light { color: #00b050; }

.floor4 .floor4-content .floor4-right .floor4-image { width: 32%; height: 400px; object-fit: contain; }

@media (max-width: 768px) { .floor1 { padding: 30px 0 0; }
  .floor1 .floor1-content { height: 180px; }
  .floor2 { padding: 30px 0; }
  .floor2 .floor2-content { flex-wrap: wrap; }
  .floor2 .floor2-content .common-title2 { margin-right: 20px; }
  .floor2 .floor2-content .floor2-list--mobile { width: 100%; display: flex; justify-content: space-between; flex-wrap: wrap; }
  .floor2 .floor2-content .floor2-list--mobile .floor2-data { width: 48%; }
  .floor2 .floor2-content .floor2-list--mobile .floor2-data .floor2-data-image { width: 100%; }
  .floor2 .floor2-content .floor2-list--mobile .floor2-data .floor2-data-item { display: flex; margin-top: 15px; padding: 15px 0; border-top: 1px solid #eee; }
  .floor2 .floor2-content .floor2-list--mobile .floor2-data .floor2-data-item .floor2-data-item__icon { width: 20px; height: 20px; margin-right: 10px; }
  .floor2 .floor2-content .floor2-list--mobile .floor2-data .floor2-data-item .floor2-data-item__title { font-weight: bold; }
  .floor2 .floor2-content .floor2-list--mobile .floor2-data .floor2-data-item .floor2-data-item__desc { color: #878787; }
  .floor3 .u-container { padding: 0; }
  .floor3 .floor3-banner .swiper-button-prev, .floor3 .floor3-banner .swiper-button-next { display: none; }
  .floor3 .floor3-banner .swiper-slide[data-swiper-slide-index="0"] { background-image: url(../images/safe10-1.jpg) !important; }
  .floor3 .floor3-banner .swiper-slide[data-swiper-slide-index="1"] { background-image: url(../images/safe14-1.jpg) !important; }
  .floor3 .floor3-banner .swiper-slide[data-swiper-slide-index="2"] { background-image: url(../images/safe15-1.jpg) !important; }
  .floor3 .floor3-banner .swiper-slide[data-swiper-slide-index="3"] { background-image: url(../images/safe16-1.jpg) !important; }
  .floor3 .floor3-banner .swiper-slide::after { padding-bottom: 215%; }
  .floor4 { padding: 30px 0; }
  .floor4 .common-title2 { position: absolute; top: 0; left: 10px; }
  .floor4 .floor4-content { position: relative; }
  .floor4 .floor4-content .floor4-right { flex-wrap: wrap; }
  .floor4 .floor4-content .floor4-right .floor4-step { width: 100%; padding: 30px 0; height: auto; }
  .floor4 .floor4-content .floor4-right .floor4-step .floor4-desc { margin-bottom: 10px; }
  .floor4 .floor4-content .floor4-right .floor4-image { width: 100%; height: auto; }
  .floor4 .floor4-content .floor4-right .floor4-image:first-child { padding-left: 150px; } }