.glass-btn {
  --c-glass: rgba(255, 255, 255, 0.1);
  --c-light: #fff;
  --c-dark: #000;
  --glass-reflex-dark: 0.8;
  --glass-reflex-light: 0.8;
  --saturation: 100%;
  border: none;
  background-color: color-mix(in srgb, var(--c-glass) 12%, transparent);
  backdrop-filter: blur(5px) saturate(var(--saturation));
  -webkit-backdrop-filter: blur(8px) saturate(var(--saturation));
  box-shadow:
    inset 0 0 0 1px
      color-mix(in srgb, var(--c-light) calc(var(--glass-reflex-light) * 10%), transparent),
    inset 1.8px 3px 0px -2px
      color-mix(in srgb, var(--c-light) calc(var(--glass-reflex-light) * 90%), transparent),
    inset -2px -2px 0px -2px
      color-mix(in srgb, var(--c-light) calc(var(--glass-reflex-light) * 80%), transparent),
    inset -3px -8px 1px -6px
      color-mix(in srgb, var(--c-light) calc(var(--glass-reflex-light) * 60%), transparent),
    inset -0.3px -1px 4px 0px
      color-mix(in srgb, var(--c-dark) calc(var(--glass-reflex-dark) * 12%), transparent),
    inset -1.5px 2.5px 0px -2px
      color-mix(in srgb, var(--c-dark) calc(var(--glass-reflex-dark) * 20%), transparent),
    inset 0px 2px 2px -2px
      color-mix(in srgb, var(--c-dark) calc(var(--glass-reflex-dark) * 20%), transparent),
    inset 2px -6.5px 1px -4px
      color-mix(in srgb, var(--c-dark) calc(var(--glass-reflex-dark) * 10%), transparent),
    0px 1px 1px 0px
      color-mix(in srgb, var(--c-dark) calc(var(--glass-reflex-dark) * 10%), transparent),
    0px 3px 11px 0px
      color-mix(in srgb, var(--c-dark) calc(var(--glass-reflex-dark) * 8%), transparent);
}
.swiper-btn {
  gap: 8px;
}
.swiper-btn img {
  cursor: pointer;
  width: 3.75rem;
}
.swiper-button-next,
.swiper-button-prev {
  width: 3.75rem;
  height: 3.75rem;
  position: relative;
  left: auto;
  right: auto;
  cursor: pointer;
  border-radius: 1.25rem;
}
.swiper-button-prev .iconfont,
.swiper-button-next .iconfont {
  color: #fff;
  font-size: 1rem;
}
.swiper-button-prev.swiper-button-disabled,
.swiper-button-prev.swiper-button-disabled {
  background-color: rgba(28, 86, 249, 0.1);
  opacity: 1;
}
.swiper-button-prev.swiper-button-disabled .iconfont,
.swiper-button-prev.swiper-button-disabled .iconfont {
  color: #1c56f9;
}
.swiper-button-prev .iconfont {
  transform: rotate(180deg);
}
.swiper-button-prev,
.swiper-button-next {
  background-color: #1c56f9;
}

.swiper-button-prev:after,
.swiper-button-next:after {
  display: none;
}

.block1 {
  background: url("../img/websiteConstruction/banner.png") no-repeat center/cover;
  height: 100vh;
  position: relative;
}
.block1 .content {
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.block1 .content h6 {
  font-family: "OPPO Sans 4.0";
  font-size: 1.125rem;
  line-height: 1.3125rem;
  margin-bottom: 0.875rem;
  color: #fff;
  font-weight: 400;
}
.block1 .content h3 {
  font-family: "Douyin Sans";
  max-width: 33.75rem;
  font-size: 3.75rem;
  line-height: 4.375rem;
  font-weight: 700;
  color: #fff;
}

.block-title p {
  font-family: "OPPO Sans 4.0";
  font-size: 1.25rem;
  line-height: 1.4375rem;
  color: #2563eb;
  margin-bottom: 0.75rem;
}
.block-title h3 {
  font-family: "Douyin Sans";
  font-size: 2.625rem;
  line-height: 3.125rem;
}
.block2 {
  padding-top: 7.5rem;
  padding-bottom: 1.75rem;
}
.block2 .block-title {
  text-align: center;
  margin-bottom: 2.5rem;
}
.block2 .list {
  gap: 1.75rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.block2 .list-item {
  width: 23.6875rem;
}
.block2 .list-item img {
  width: 100%;
  margin-bottom: 1.875rem;
  border-radius: 1.25rem;
}
.block2 .list-item .title {
  font-size: 1.625rem;
  font-family: "OPPO Sans 4.0";
  font-style: Regular;
  line-height: 1.875rem;
  margin-bottom: 0.75rem;
  padding-left: 0.625rem;
}
.block2 .list-item p {
  color: #3a3a3a;
  font-family: "OPPO Sans 4.0";
  font-style: Light;
  font-size: 1rem;
  line-height: 1.1875rem;
  padding-left: 0.625rem;
}

.block3 {
  padding-top: 7.5rem;
  padding-bottom: 8.4375rem;
}
.block3 .flex-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 7rem;
}
.block3 .flex-title .desc {
  width: 37.5rem;
  font-size: 1.25rem;
  line-height: 1.75rem;
  color: #949494;
}
.block3 .tabs {
  display: flex;
  justify-content: space-between;
}
.block3 .left-pane {
  width: 40%;
}
.block3 .tab-pane {
  height: 6.4375rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-left: solid 2px transparent;
  border-bottom: 1px solid rgba(240, 240, 240, 1);
  transition: all 0.3s ease-in-out;
  cursor: pointer;
}
.block3 .tab-pane.active {
  border-left: solid 2px #004add;
}
.block3 .tab-pane .left-flex {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.block3 .tab-pane .left-flex .index {
  margin-left: 0.5rem;
  font-size: 0.875rem;
  font-family: "D-DIN-PRO";
  color: #d2d2d3;
  transition: all 0.3s ease-in-out;
}
.block3 .tab-pane.active .left-flex .index {
  color: #004add;
}
.block3 .tab-pane .left-flex h3 {
  font-size: 1.625rem;
  font-weight: 600;
  line-height: 1.875rem;
  color: #f1f6ff;
  margin-bottom: 0.125rem;
  transition: all 0.3s ease-in-out;
}
.block3 .tab-pane.active .left-flex h3 {
  color: #000;
}
.block3 .tab-pane .left-flex p {
  font-size: 1rem;
  line-height: 1.1875rem;
  color: #dadbdb;
  transition: all 0.3s ease-in-out;
}
.block3 .tab-pane.active .left-flex p {
  color: #004add;
}
.block3 .tab-pane .iconfont {
  color: #1c56f9;
  font-size: 1rem;
  opacity: 0;
  transition: all 0.3s ease-in-out;
}
.block3 .tab-pane.active .iconfont {
  opacity: 1;
}
.block3 .right-content {
  width: 54%;
  overflow: hidden;
  position: relative;
}
.block3 .right-content .tab-content {
  position: absolute;
  top: 1.1875rem;
  right: 0;
  opacity: 0;
  transition: all 0.3s ease-in-out;
}
.block3 .right-content .tab-content.active {
  opacity: 1;
}
.block3 .tab-content img {
  width: 100%;
  height: 30.625rem;
  border-radius: 2.5rem;
  margin-bottom: 3rem;
}
.block3 .tab-content p {
  font-size: 1.25rem;
  line-height: 1.75rem;
  color: #424242;
  max-width: 41.25rem;
  margin-bottom: 2.125rem;
  margin-left: 0.875rem;
}
.block3 .tab-content .btn-box {
  margin-left: 0.875rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.block3 .tab-content .btn-box .btn {
  padding: 0.625rem 1.25rem;
  border: 1px solid rgba(41, 96, 249, 1);
  border-radius: 1rem;
  font-size: 1.25rem;
  color: #2960f9;
  line-height: 1.75rem;
}

.block4 {
  padding-top: 9.6875rem;
  background: url("../img/websiteConstruction/bg1.png") no-repeat center/cover;
  padding-bottom: 8.5625rem;
}
.block4 .block-title {
  margin-bottom: 5.625rem;
}
.block4 .swiper {
  margin-bottom: 3.3125rem;
  height: 66.875rem;
}
.block4 .swiper .swiper-slide {
  height: 66.875rem;
}

.block4 .list-item {
  width: 32.125rem;
}
.block4 .list-item img {
  width: 100%;
  height: 25rem;
  border-radius: 2.5rem;
  margin-bottom: 3.125rem;
}
.block4 .list-item .text-box {
  margin-left: 0.875rem;
}
.block4 .list-item .text-box .tag {
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.block4 .list-item .text-box .blue {
  font-family: "OPPO Sans 4.0";
  font-size: 1.125rem;
  line-height: 1.3125rem;
  color: #1c56f9;
}
.block4 .list-item .text-box .divider {
  background: rgba(0, 0, 0, 0.1);
  width: 1px;
  height: 1rem;
}
.block4 .list-item .text-box .gray {
  font-family: "OPPO Sans 4.0";
  font-size: 1.125rem;
  line-height: 1.3125rem;
  color: #666666;
}
.block4 .list-item .text-box .title {
  font-family: "OPPO Sans 4.0";
  font-size: 1.5rem;
  line-height: 1.75rem;
  color: #010101;
  font-weight: 300;
}
.block4 .more-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  width: 11.875rem;
  gap: 1.875rem;
  padding: 0.875rem 1.875rem;
  background-color: #1c56f9;
  border-radius: 1rem;
  margin: 0 auto;
  color: #fff;
  font-size: 1.125rem;
  line-height: 1.3125rem;
  transition: all 0.3s ease-in-out;
}
.block4 .more-btn:hover {
  background-color: #004add;
}
.block4 .more-btn .iconfont {
  font-size: 1rem;
  color: #fff;
}
.block5 {
  padding-top: 4.5rem;
  padding-bottom: 7.125rem;
}
.block5 .block-title {
  text-align: center;
  margin-bottom: 4.875rem;
}
.block5 .swiper {
  height: 47.5rem;
  margin-top: 2.1875rem;
}

.block5 .collapse-item {
  border-radius: 1.875rem;
  background: rgba(248, 249, 252, 1);
  margin-bottom: 1.5rem;
  padding: 0 5.5rem 0rem 8.25rem;
}

.block5 .collapse-item .collapse-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-family: "OPPO Sans 4.0";
  font-size: 1.625rem;
  line-height: 1.875rem;
  color: #004add;
  font-weight: 600;
  padding-top: 2.75rem;
}
.block5 .collapse-item .collapse-title .iconfont {
  font-size: 2.25rem;
  color: #2563eb;
  font-weight: 100;
}
.block5 .collapse-item .collapse-title .icon-jianhao1 {
  display: none;
}
.block5 .collapse-item.active .collapse-title .icon-plus1 {
  display: none;
}
.block5 .collapse-item.active .collapse-title .icon-jianhao1 {
  display: inline;
}
.block5 .collapse-item.active .collapse-title {
  margin-bottom: 1.5rem;
}
.block5 .collapse-item .collapse-content {
  height: 0;
  opacity: 0;
  overflow: hidden;
  transition: all 0.3s ease;
  max-width: 69rem;
  font-size: 1.25rem;
  color: #999898;
  line-height: 1.625rem;
  padding-bottom: 2.75rem;
}

.block5 .collapse-item.active .collapse-content {
  height: auto; /* JS会处理具体高度，这里配合opacity */
  opacity: 1;
  padding-bottom: 4.6875rem;
}

.block6 {
  background-color: #f8f9fc;
  padding-top: 8.125rem;
  padding-bottom: 8.875rem;
}
.block6 .logo-wall {
  position: relative;
  margin-top: 3.75rem;
}
.block6 .linear {
  width: 6rem;
  height: calc(100% + 1rem);
  position: absolute;
  top: -0.3rem;
  z-index: 2;
}
.block6 .linear.left {
  left: -0.5rem;
  background: linear-gradient(90deg, rgb(255, 255, 255) 27.377%, rgba(255, 255, 255, 0) 99.077%);
}
.block6 .linear.right {
  transform: rotate(180deg);
  right: -0.5rem;
  background: linear-gradient(90deg, rgb(255, 255, 255) 27.377%, rgba(255, 255, 255, 0) 99.077%);
}
.block6 .swiper {
  margin-bottom: 1.25rem;
}
.block6 .swiper .swiper-slide {
  width: auto;
  height: 5rem;
  border-radius: 1.875rem;
}
.block6 .swiper .swiper-slide img {
  height: 5rem;
  width: auto;
}
.block7 {
  padding-top: 4.375rem;
  padding-bottom: 10.125rem;
}
.block7 .block-title {
  text-align: center;
  margin-bottom: 4.125rem;
}
.block7 .container {
  display: flex;
  box-sizing: border-box;
}
.block7 .container .left {
  border: 1px solid #1c56f9;
  border-right: none;
  border-radius: 2.5rem 0px 0px 2.5rem;
  padding: 4.5rem 3.4375rem 4.125rem 4.5rem;
  width: 50%;
}

.block7 .container .right {
  width: 50%;
  border-radius: 0 2.5rem 2.5rem 0;
  background: url("../img/websiteConstruction/block7-img.png") no-repeat center/cover;
}
.block7 .container .left h5.title {
  font-size: 1.875rem;
  line-height: 2.1875rem;
  color: #000;
  margin-bottom: 3.875rem;
}
.block7 .container .left ul {
  display: flex;
  flex-direction: column;
  gap: 3.25rem;
  margin-bottom: 6.75rem;
}
.block7 .container .left ul li {
  padding-bottom: 1.875rem;
  border-bottom: 1px solid rgba(220, 219, 219, 1);
}
.block7 .container .left ul li .label {
  font-size: 1.125rem;
  line-height: 1.3125rem;
  color: #959595;
  margin-bottom: 1rem;
}
.block7 .container .left ul li .value {
  font-family: "D-DIN-PRO";
  font-size: 1.5rem;
  line-height: 1;
  font-weight: 600;
  color: #2f2f2f;
}
.block7 .container .left ul li.phone .label img {
  width: 1.0625rem;
  margin-right: 0.375rem;
}
.block7 .container .left ul li.address {
  padding-bottom: 0.75rem;
}
.block7 .container .left ul li.address .label img {
  width: 1.3125rem;
  margin-right: 0.375rem;
}
.block7 .container .left ul li.address .value {
  line-height: 2.625rem;
}

.block7 .container .left .qrcode-box .qrcode {
  width: 8.625rem;
  height: 8.625rem;
  border-radius: 0.75rem;
  padding: 0.625rem;
  margin-right: 1.6875rem;
  border: 1px solid rgba(28, 86, 249, 1);
}
.block7 .container .left .qrcode-box .qrcode img {
  width: 7.375rem;
  height: 7.375rem;
}
.block7 .container .left .qrcode-box p {
  font-size: 1.125rem;
  line-height: 1.3125rem;
  color: #060606;
}
.block7 .container .right {
  padding: 3.75rem 6rem 4.125rem;
}
.block7 .container .right h4.title {
  font-size: 1.875rem;
  line-height: 2.1875rem;
  color: #fff;
  margin-bottom: 3.5rem;
}
.block7 .container .right .flex-form {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-bottom: 6.25rem;
}
.block7 .container .right .flex-form .w-50 {
  width: 16.5rem;
}
.block7 .container .right .flex-form input {
  width: 100%;
  background-color: transparent;
  height: 4.6875rem;
  margin-bottom: 0.5rem;
  border: none;
  border-bottom: 1px solid rgba(104, 103, 103, 1);
  font-size: 1.125rem;
  color: #a0a0a0;
}
.block7 .container .right .flex-form input:focus-visible {
  outline: none;
}
.block7 .container .right .btn {
  border-radius: 1rem;
  height: 3.5625rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.125rem;
  line-height: 1.3125rem;
  color: #fff;
  background: rgba(255, 255, 255, 0.17);
}
@media (max-width: 768px) {
  .block2 .list {
    grid-template-columns: repeat(2, 1fr);
  }
  .block2 .list-item {
    width: 100%;
    min-width: 0;
  }
  .block3 .tab-content img {
    height: auto;
  }
  .block3 .flex-title {
    flex-direction: column;
    gap: 1.25rem;
  }
  .block3 .flex-title .desc {
    width: 100%;
  }
  .block4 .swiper .swiper-slide,
  .block4 .swiper {
    height: auto;
  }

  .block4 .list-item {
    width: 100%;
  }
  .block4 .list-item img {
    height: auto;
  }
  .block5 .collapse-item {
    padding: 0 3rem;
  }
  .block7 .container {
    flex-direction: column;
    gap: 1.25rem;
  }
  .block7 .container .right,
  .block7 .container .left {
    width: 100%;
    border-radius: 2.5rem;
  }
  .block7 .container .left {
    border: #1c56f9 1px solid;
  }
}