.tree-pages {
  --color: #e18965;
  padding-bottom: 300px;
  background-color: #fcfcf9;
}
.topview {
  width: 100%;
  height: 700px;
  position: relative;
}

.topview .img-block {
  position: absolute;
  inset: 0;
  transition: all 0.25s;
  opacity: 0;
}
.topview .img-block.active {
  opacity: 1;
}

.topview .img-block .img {
  width: 100%;
  height: 100%;
}

.tree-nav {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 60px 80px;
  background-color: var(--color);
  transition: background 0.25s;
}

.tree-nav .item {
  line-height: 1;
  cursor: pointer;
}
.tree-nav .item span {
  font-size: 20px;
  font-weight: 900;
  color: #fff;
}

.blokc-1 {
  width: 800px;
  margin: 0 auto;
  margin-top: 60px;
  margin-bottom: 200px;
}

.title {
  font-size: 26px;
  width: fit-content;
  margin: 0 auto;
  font-weight: 700;
  position: relative;
  padding-bottom: 10px;
  color: var(--color);
  margin-bottom: 50px;
}
.title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 20px;
  right: 20px;
  height: 3px;
  border-radius: 5px;
  background-color: var(--color);
}

.blokc-1 .content-top {
  display: flex;
  margin-bottom: 40px;
}
.blokc-1 .content-top .left {
  flex: 1 1 0;
}
.blokc-1 .content-top .left .info-1 {
  font-size: 16px;
  line-height: 1.5;
  margin-bottom: 26px;
  color: #3e4140;
}
.blokc-1 .content-top .fen {
  width: fit-content;
  padding: 10px 18px 10px;
  padding-right: 20px;
  background-color: var(--color);
  color: #fff;
  margin-bottom: 24px;
  transition: background-color 0.25s;
}
.blokc-1 .content-top .left .info-2 {
  font-size: 16px;
  line-height: 1.5;
  margin-bottom: 26px;
  color: #3e4140;
}
.blokc-1 .content-top .right {
  width: 300px;
}
.blokc-1 .content-top .right .img {
  width: 100%;
}

.blokc-1 .content-bottom {
  display: flex;
  height: 270px;
}
.blokc-1 .content-bottom .left {
  flex: 1 1 0;
}

.blokc-1 .content-bottom .left .img {
  width: 100%;
  height: 100%;
}
.blokc-1 .content-bottom .right {
  display: flex;
  flex-direction: column;
  height: 100%;
}
.blokc-1 .content-bottom .right .tt {
  display: flex;
  align-items: center;
  color: #242424;
  padding: 0 20px;
  flex: 1 1 0;
}
.blokc-1 .content-bottom .right .content-view {
  background-color: var(--color);
  transition: background-color 0.25s;
}

.swiper-slide {
  padding: 20px;
}

.swiper-slide .s-title {
  color: #fff;
  font-size: 14px;
  margin-bottom: 16px;
}
.swiper-slide .s-info {
  color: #fff;
  font-size: 14px;
  margin-bottom: 16px;
  line-height: 1.5;
  font-weight: 400;
}
.right .content-view .swiper .swiper-button-prev,
.right .content-view .swiper .swiper-button-next {
  right: 10px;
  left: auto;
  top: auto;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #f3d1bd;
  width: 24px;
  height: 24px;
}

.right .content-view .swiper .swiper-button-prev.s-2,
.right .content-view .swiper .swiper-button-prev.s-3,
.right .content-view .swiper .swiper-button-next.s-2,
.right .content-view .swiper .swiper-button-next.s-3 {
  background-color: #2e6f38;
}

.right .content-view .swiper .swiper-button-prev.s-4,
.right .content-view .swiper .swiper-button-prev.s-5,
.right .content-view .swiper .swiper-button-next.s-4,
.right .content-view .swiper .swiper-button-next.s-5 {
  background-color: #2d274d;
}

.right .content-view .swiper .swiper-button-prev::after,
.right .content-view .swiper .swiper-button-next::after {
  content: none;
}
.right .content-view .swiper .swiper-button-prev .icon,
.right .content-view .swiper .swiper-button-next .icon {
  width: 40%;
}

.right .content-view .swiper .swiper-button-prev {
  right: 60px;
  bottom: 20px;
}

.right .content-view .swiper .swiper-button-next {
  right: 20px;
  bottom: 20px;
}