:root {
  --head: 3.8542vw;
  --color: #E74E46;
}

.co-w {
  color: #fff;
}

.co-m {
  color: var(--color);
}

.co-h {
  color: #C5C5C9;
}

.head-zhanwei {
  height: var(--head);
}

svg {
  display: block;
  width: 100%;
  height: 100%;
}

.C-wrap {
  width: 75vw;
  margin: 0 auto;
  transition: all 0.5s;
}

.C-btn {
  min-width: 8.333vw;
  height: 2.447vw;
  padding: 0 1.041vw 0 1.25vw;
  gap: 0.416vw;
  border: 0.052vw solid #5BA5B2;
  border-radius: 0.625vw;
  color: #5BA5B2;
  transition: all 0.3s ease;
}

.C-btn.size2 {
  min-width: 0;
}

.C-btn:hover {
  background: #5BA5B2;
  color: #fff;
}

.C-btn .icon {
  width: 0.625vw;
}

.C-btn .icon.size2 {
  width: 0.885vw;
}

.C-btn2 {
  height: 2.447vw;
  padding: 0 1.041vw 0 1.25vw;
  gap: 0.416vw;
  border: 0.052vw solid #ffffff;
  border-radius: 0.625vw;
  color: #ffffff;
  transition: all 0.3s ease;
}

.C-btn2:hover {
  background: #fff;
  color: #5BA5B2;
}

.C-btn2 .icon {
  width: 0.625vw;
}

.ff2 {
  font-family: 'Inter';
}

/* -----------------------------------------head,foot-------------------------------------- */
.head1 {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 50;
  width: 100%;
  transition: all linear .3s;
  height: var(--head);
  background: #FAFEFF;
}

.head1 .C-wrap {}

.isback .head1 {
  transform: translateY(-100%);
  pointer-events: none;
}

.scroll .head1 {}

.head1 .logo {
  width: 4.1667vw;
}

.head1 .menu {
  gap: 3.02vw;
  height: 100%;
}

.head1 .link {
  height: 100%;
}

.head1 .link>a {
  display: block;
  height: 100%;
  display: flex;
  align-items: center;
  position: relative;
  transition: all ease 0.1s;
}

.head1 .link.on>a,
.head1 .link:hover>a {}

.nav-btn {
  line-height: 1;
  color: #fff;
  /* padding: 0.625vw 1.875vw 0.625vw; */
  padding: 0 1.875vw 0;
  margin-left: 1.406vw;
  border-radius: 0 0 0.625vw 0.625vw;
  background: #5BA5B2;
  /* height: 2.916vw; */
  height: 100%;
  display: flex;
  justify-content: center;
  /* align-items: flex-end; */
  align-items: center;
}


.g-footer {
  width: 100%;
  padding: 7.031vw 12.5vw 1.5625vw;
}

.g-footer-wrap {
  position: relative;
  max-width: 75vw;
  margin: 0 auto;
}

.g-footer-nav {
  gap: 6.25vw;
  margin-bottom: 6.77vw;
}

.g-footer-col {
  /* width: 5.208vw; */
}

.g-footer-col-title {
  color: rgba(0, 0, 0, 0.85);
  line-height: 1.5;
  margin-bottom: 1.633vw;
  text-transform: uppercase;
}

.g-footer-link {
  display: block;
  color: rgba(0, 0, 0, 0.85);
  line-height: 1.5;
  margin-bottom: 0.833vw;
  transition: color 0.3s ease;
}

.g-footer-link:hover {
  color: var(--about-primary);
}

.g-footer-line {
  width: 100%;
  height: 0.052vw;
  background: #D9D9D9;
  margin-bottom: 1.5625vw;
}

.g-footer-bottom {
  padding-top: 0;
}

.g-footer-copyright {
  color: var(--about-dark);
  opacity: 0.5;
  line-height: 1.5;
}

.g-footer-legal {
  gap: 1.562vw;
  opacity: 0.5;
}

.g-footer-legal-link {
  color: var(--about-dark);
  line-height: 1.5;
  transition: opacity 0.3s ease;
}

.g-footer-legal-link:hover {
  opacity: 0.8;
}

.foot-shares {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.foot-shares .left {
  display: flex;
  gap: 0.625vw;
}

.foot-shares .left p {
  color: #000;
  font-weight: 100;
  line-height: 150%;
}

.foot-shares .left .pic {
  width: 0.9375vw;
  height: 1.25vw;
}

.foot-shares .icon {
  width: 2.708vw;
}

.join-cta {
  position: relative;
  width: 75vw;
  height: 27.812vw;
  margin: 0 auto;
  border-radius: 2.083vw;
  overflow: hidden;
}

.join-cta-bg {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}

.join-cta-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.join-cta-content {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  z-index: 2;
}

.join-cta-title {
  color: #070707;
  line-height: 1.5;
  padding: 0 8%;
}

.join-cta-desc {
  padding: 0 5%;
  margin: 1.718vw 0 2.708vw;
  min-height: 1em;
}

.wxgzh {
  margin-left: 12px;
  width: 30px;
  position: relative;
}

.wxgzh .qr {
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  margin-left: 20px;
  width: 102px;
  padding: 5px;
  border-radius: 5px;
  background: #5BA5B2;
  opacity: 0;
  pointer-events: none;
  transition: all ease .3s;
}

.wxgzh:hover .qr {
  opacity: 1;
  pointer-events: visible;
}

.wxgzh .qr::before {
  content: '';
  display: block;
  width: 10px;
  height: 20px;
  position: absolute;
  right: 97%;
  top: 50%;
  transform: translateY(-50%);
  background: url('/img/cta-icon2.svg') no-repeat center/contain;
}

.wxgzh .qr img {
  width: 100%;
}


.foot-shares a {
  position: relative;
}

.foot-shares a .qr {
  position: absolute;
  left: 50%;
  bottom: 100%;
  transform: translateX(-50%);
  margin-bottom: 10px;
  width: 102px;
  padding: 5px;
  border-radius: 5px;
  background: #5BA5B2;
  opacity: 0;
  pointer-events: none;
  transition: all ease .3s;
}

.foot-shares a:hover .qr {
  opacity: 1;
  pointer-events: visible;
}

.foot-shares a .qr::before {
  content: '';
  display: block;
  width: 10px;
  height: 20px;
  position: absolute;
  right: 50%;
  top: 92%;
  transform: translateX(50%) rotate(270deg);
  background: url('/img/cta-icon2.svg') no-repeat center/contain;
}

.foot-shares a .qr img {
  width: 100%;
}

.foot-shares a:nth-child(1) .qr {
  width: fit-content;
}

.foot-shares a:nth-child(1) .qr p {
  color: #FFF;
  font-weight: 100;
  line-height: 150%;
}
.foot-shares a:nth-child(1) .qr::before {
  top: 75%;
}
/* ------------------------------------------------------------------------------- */
body {
  background: #FAFFFF;
}

#page-loading {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 1000;
  background: #fff;
}

#page-loading .pic {
  width: 240px;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

#page-loading .pic img:nth-child(1) {
  opacity: 0.1;
}

#page-loading .pic img:nth-child(2) {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}

#page-loading .load_num {
  color: #808080;
  width: 120px;
  height: 60px;
  border-radius: 100px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  position: absolute;
  left: 50%;
  bottom: 5%;
  transform: translate(-50%, 0);
  font-weight: bold;
}

#zPath {
  clip-path: polygon(0 100%, 100% 100%, 100% 100%, 0% 100%);
}

.about1 {
  position: relative;
  width: 100%;
  padding: 0 12.5vw 11.562vw;
  overflow: hidden;
}

.about1-bg {
  /* width: 58.125vw; */
  width: 100%;
  height: 42.447vw;
  margin-left: auto;
  position: relative;
}

.about1-bg::after {
  content: '';
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  /* background: linear-gradient(270deg, rgba(255, 255, 255, 0.00) 30%, #FAFFFF 85%); */
}

.about1-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about1-content {
  position: absolute;
  left: 12.343vw;
  top: 19.375vw;
  z-index: 2;
}

.about1-title {
  color: #5BA5B2;
  line-height: 1.5;
  margin-bottom: 3.125vw;
}

.about1-desc {
  width: 31.77vw;
  color: #000;
  line-height: 1.5;
  text-align: justify;
}

.about2 {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.about2-bg {}

.about2-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about2-title {
  position: absolute;
  top: 4.062vw;
  left: 50%;
  max-width: 100%;
  transform: translateX(-50%);
  color: #fff;
  line-height: 2;
  letter-spacing: 0.2em;
}

.about3 {
  padding: 6.77vw 12.447vw 5.208vw;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.5), #F5FEFF);
}

.about3 .C-title {
  margin-bottom: 5.468vw;
}

.C-title .k1 {
  color: #000;
  opacity: 0.75;
  line-height: 1.5;
  margin-bottom: 0.729vw;
}

.C-title-line {
  width: 100%;
  height: 0.052vw;
  background: #D9D9D9;
}

.about3-values {
  gap: 1.25vw;
  flex-wrap: nowrap;
}

.value-card {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  height: 25vw;
  border-radius: 1.041vw;
  padding: 2.656vw 2.187vw;
  position: relative;
  overflow: hidden;
  border: 0.052vw solid rgba(255, 255, 255, 0.4);
  box-shadow: 0vw 0.416vw 1.666vw 0vw rgba(31, 38, 135, 0.05);
  backdrop-filter: blur(1.25vw);
  -webkit-backdrop-filter: blur(1.25vw);
  transition: all ease 0.6s;
}

.value-card--white {
  background: rgba(255, 255, 255, 0.45);
}

.value-card--blue {
  background: #EDFBFF;
}

.value-card--cyan {
  background: rgba(170, 209, 216, 0.2);
}

.value-icon {
  width: 5.468vw;
  margin-bottom: 3.489vw;
  margin-left: -1.041vw;
}

.value-card:hover {
  transform: scale(1.08);
}

.value-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.value-title {
  color: #1E293B;
  line-height: 1.71;
  margin-bottom: 0.52vw;
}

.value-desc {
  color: #64748B;
  line-height: 1.42;
}

.about4 {
  padding: 5.208vw 12.447vw 10.416vw;
  background: linear-gradient(180deg, #F5FEFF, rgba(255, 255, 255, 0.5));
}

.about4 .C-title {
  margin-bottom: 3.177vw;
}

/* #brand-waterfall {
  position: relative;
  height: 50vh;
  opacity: 0;
  cursor: progress;
}

#brand-waterfall.loaded {
  height: auto;
  opacity: 1;
  cursor: default;
}

#brand-waterfall .item {
  position: absolute;
}

.about4 .main .item {
  width: 22.5vw;
  border-radius: 0.625vw;
  overflow: hidden;
} */
.about4 .list {
  gap: 3.75vw;
}

.about4 .list .col {
  gap: 4.114vw;
}

.about4 .list .col-1 {
  padding-top: 5.208vw;
}

.about4 .list .col-3 {
  padding-top: 5.208vw;
}

.about4 .list .item {
  border-radius: 0.625vw;
  overflow: hidden;
}

.pd2 {
  padding: 0 0 9.895vw;
}

.pd2 .list {
  margin-top: 3.125vw;
}

.pd2 .item {
  padding: 0 5vw;
}

.pd2 .item:nth-last-child(n+2) {
  margin-bottom: 8.333vw;
}

.pd2 .item:nth-of-type(2n) {
  flex-direction: row-reverse;
}

.pd2 .item .zuo {
  width: 29.791vw;
  padding: 5.572vw 2.604vw;
  border-radius: 1.822vw;
  border: 0.052vw solid rgba(255, 255, 255, 0.40);
  background: rgba(255, 255, 255, 0.45);
  box-shadow: 0 0.416vw 1.666vw 0 rgba(31, 38, 135, 0.05);
}


.pd2 .item .zuo .t1 {
  color: #0F172A;
}

.pd2 .item .zuo .t2 {
  color: #0E7490;
  margin-top: 0.677vw;
}

.pd2 .item .zuo .t3 {
  color: #0F172A;
  margin-top: 2.968vw;
  line-height: 1;
  letter-spacing: -0.098vw;
}

.pd2 .item .zuo .t4 {
  color: rgba(71, 85, 105, 0.60);
  letter-spacing: 0.015vw;
}

.pd2 .item .zuo .line {
  width: 100%;
  height: 0.052vw;
  margin: 1.822vw 0;
  background: rgba(15, 23, 42, 0.05);
}

.pd2 .item .zuo .ul {
  gap: 1.5625vw;
}

.pd2 .item .zuo .t5 {
  color: #0A9396;
}

.pd2 .item .zuo .t6 {
  color: rgba(71, 85, 105, 0.60);
  letter-spacing: 0.013vw;
}

.pd2 .you .hero-block {
  position: relative;
  /* width: 24.531vw;
  height: 18.567vw; */
  width: 28.531vw;
  height: 20.567vw;
}

.pd2 .you .hero-block [hero-block-wrapper] {
  width: 100%;
  height: 100%;
}


.hero-block [hero-block-top] {
  width: 100%;
  height: 100%;
}

.pd2 .you .pic1 {
  position: absolute;
  left: 4%;
  top: 2%;
  width: 100%;
  height: 104%;
  z-index: 1;
  background: linear-gradient(112deg, #E3F8F3 12.79%, #5FA7B4 92.24%), #5BA5B2;
  clip-path: polygon(19% 0%, 86% 0%, 100% 12%, 99% 84%, 88% 96%, 0% 86%, 1% 21%);
}

.pd2 .you .pic2 {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  z-index: 2;

  clip-path: polygon(19% 0%, 86% 0%, 100% 12%, 99% 84%, 88% 96%, 0% 86%, 1% 21%);
  transition: clip-path 0.6s ease-in-out;
}


.pd2 .item:nth-of-type(2n) .you .pic1 {
  left: -4%;
  clip-path: polygon(80% 0, 100% 15%, 100% 88%, 16% 98%, 3% 90%, 0 0);
}

.pd2 .item:nth-of-type(2n) .you .pic2 {
  clip-path: polygon(80% 0, 100% 15%, 100% 88%, 16% 98%, 3% 90%, 0 0);
}

/* 抖动动画 keyframes - 底层元素（幅度小） */
@keyframes heroShakeBottom {

  0%,
  100% {
    transform: translate(0, 0);
  }

  25% {
    transform: translate(-1.3%, 1.2%);
  }

  50% {
    transform: translate(1.2%, -1.3%);
  }

  75% {
    transform: translate(-1.2%, 1.3%);
  }
}

/* 抖动动画 keyframes - 顶层元素（幅度大） */
@keyframes heroShakeTop {

  0%,
  100% {
    transform: translate(0, 0);
  }

  20% {
    transform: translate(0.4%, -0.3%);
  }

  40% {
    transform: translate(-0.3%, 0.4%);
  }

  60% {
    transform: translate(0.3%, 0.2%);
  }

  80% {
    transform: translate(-0.4%, -0.2%);
  }
}

/* 激活状态下的动画 */
.hero-block.is-active [hero-block-bottom] {
  animation: heroShakeBottom 6s ease-in-out infinite;
}

.hero-block.is-active [hero-block-top] {
  /* animation: heroShakeTop 1.5s ease-in-out infinite; */
}

.pd3 .main {
  padding: 3.229vw 0 7.291vw;
}

.pd3 .zuo {
  width: 31.666vw;
}

.pd3 .zuo .t1 {
  color: #475569;
}

.pd3 .zuo .ul {
  margin-top: 1.354vw;
}

.pd3 .zuo .li {
  display: flex;
  flex-wrap: wrap;
  padding: 0.833vw 0;
  border-bottom: 0.052vw solid rgba(148, 163, 184, 0.20);
}

.pd3 .zuo .li:nth-last-child(n+2) {
  margin-bottom: 0.833vw;
}

.pd3 .zuo .li .icon {
  margin-right: 0.625vw;
  width: 1.041vw;
}

.pd3 .zuo .li .txt {
  flex: 1;
  min-width: 0;
}

.pd3 .zuo .li .txt .t2 {
  color: #1E293B;
  line-height: 1.041vw;
}

.pd3 .zuo .li .txt .t3 {
  color: #64748B;
  margin-top: 0.416vw;
}

.pd3 .you {
  margin-right: 5.937vw;
  position: relative;
}

.pd3 .you .pic {
  width: 16.666vw;
  animation: pd3Float 3s ease-in-out infinite;
}

.pd3 .you .icon {
  width: 17.708vw;
  margin-left: -0.52vw;
  animation: pd3Shadow 3s ease-in-out infinite;
}

@keyframes pd3Float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-0.833vw);
  }
}

@keyframes pd3Shadow {

  0%,
  100% {
    transform: scaleX(1.2);
    opacity: 1;
  }

  50% {
    transform: scaleX(0.85);
    opacity: 0.6;
  }
}

.pd4 .list {
  padding: 6.093vw 0 4.687vw;
  position: relative;
}

.pd4 .item {
  position: sticky;
  left: 0;
  --diff: 0px;
  top: calc(var(--head) + var(--diff));

  margin-bottom: 2.604vw;
  padding: 4.947vw 7.604vw;
  border-radius: 0.833vw;
  background: linear-gradient(0deg, #EFF6FF 0%, #EFF6FF 100%);
  box-shadow: 0 0.416vw 1.666vw 0 rgba(31, 38, 135, 0.05);
}

.pd4 .item:nth-child(2) {
  background: linear-gradient(0deg, #EDFBFF 0%, #EDFBFF 100%), linear-gradient(135deg, rgba(239, 246, 255, 0.50) 0%, rgba(238, 242, 255, 0.50) 100%), #FAFFFF;
}

.pd4 .item:nth-child(3) {
  background: linear-gradient(0deg, #DAEDEF 0%, #DAEDEF 100%), linear-gradient(135deg, rgba(240, 238, 255, 0.50) 0%, rgba(250, 245, 255, 0.50) 100%), #FAFFFF;
}

.pd4 .item .zuo {
  width: 28.75vw;
}

.pd4 .item .t1 {
  color: #1E293B;
}

.pd4 .item .t2 {
  margin: 3.802vw 0;
  color: #64748B;
}

.pd4 .item .ul {
  gap: 0.833vw;
}

.pd4 .item .ul .li {
  padding: 0.833vw 0.625vw;
  border-radius: 0.625vw;
  border: 0.052vw solid rgba(255, 255, 255, 0.80);
  background: rgba(255, 255, 255, 0.60);
  backdrop-filter: blur(0.26vw);
}

.pd4 .item .ul .li .t3 {
  color: #1E293B;
}

.pd4 .item .ul .li .t4 {
  margin-top: 0.208vw;
  color: #475569;
}

.pd4 .item .you {
  position: absolute;
  right: 14.427vw;
  top: 50%;
  transform: translateY(-50%);
  /* width: 15.625vw; */
  width: 16.625vw;
}





.home1 {
  width: 100%;
  position: relative;
  height: 150vh;
}

.home1 .pin {
  position: sticky;
  left: 0;
  top: 0;
  height: 100vh;
}

.bg video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* 1. 底层容器：放置星空图片 (将被揭示的内容) */
#media-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

#bg-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* 2. 中间层：SVG 遮罩层 */
#mask-layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 10;
  pointer-events: none;
}

.anim-circle {
  transform-origin: center;
  fill: none;
}

.home2 {
  padding: 3.562vw 0 9.375vw;
}

.home2 .C-title .k1 {
  margin-bottom: 0;
}

.home2 .C-title .k2 {
  margin: 0.5208vw 0 1.562vw;
  color: #000;
  opacity: 0.75;
}

.yearSwiper {
  width: 100%;
  border-bottom: 0.052vw solid #D9D9D9;
}

.yearSwiper .swiper-slide {
  width: auto;
  padding: 1.562vw 0;
  opacity: 0.25;
  cursor: pointer;
}

.yearSwiper .swiper-slide.on {
  opacity: 1;
}

.home2 .picSwiper {
  width: 57.291vw;
  padding: 5vw 0 1.979vw;
  overflow: visible;
}

.home2 .picSwiper .swiper-slide {
  width: 21.875vw;
  opacity: 0;
  transition: all ease .3s;
}

.home2 .picSwiper .swiper-slide-prev {
  opacity: 0.5;
}

.home2 .picSwiper .swiper-slide-active {
  opacity: 1;
}

.home2 .picSwiper .swiper-slide-next {
  opacity: 0.5;
}

.home2 .picSwiper .swiper-slide img {
  transform: scale(0.6);
  filter: blur(0.104vw);
  transition: all ease .3s;
}

.home2 .picSwiper .swiper-slide-prev img {
  transform-origin: left;
}

.home2 .picSwiper .swiper-slide-next img {
  transform-origin: right;
}

.home2 .picSwiper .swiper-slide-active img {
  filter: blur(0);
  transform: scale(1);
}

.home2 .infoSwiper {
  /* width: 58.541vw; */
  width: 100%;
}

.home2 .infoSwiper .swiper-slide {
  justify-content: space-between;
  align-items: flex-end;
}

.home2 .infoSwiper .zuo {
  /*width: 24.895vw;*/
  width: 31.895vw;
}

.home2 .infoSwiper .zuo .li {
  margin-top: 0.781vw;
}

.home2 .infoSwiper .you {
  padding-top: 5.468vw;
}

.home2 .infoSwiper .you .li {
  padding: 0 1.041vw;
  min-width: 4.531vw;
}

.home2 .infoSwiper .you .li:nth-last-child(n+2) {
  border-right: 0.052vw solid #D9D9D9;
}

.home2 .infoSwiper .you .li .t4 {
  margin-top: 0.312vw;
}

.sbtn1 {
  width: 2.187vw;
  position: absolute;
  top: 50%;
  left: 0;
  cursor: pointer;
  z-index: 5;
}

.sbtn1.next {
  left: auto;
  right: 0;
}

.home3 .swiper {
  height: 50vw;
  background: #000 url('/img/home3-bg.png') no-repeat center/cover;
  border-radius: 2.083vw;
  color: #fff;
}


.home3 .swiper::after {
  content: '';
  display: block;
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 11.666vw;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.60) 0%, rgba(0, 0, 0, 0.00) 100%);
}

.home3 .swiper-slide {
  position: relative;
}

.home3 .swiper .intr {
  position: absolute;
  left: 0;
  /* top: 0; */
  top: -10%;
  width: 100%;
  height: 100%;
  padding: 0 5.885vw 11.666vw;
  align-items: flex-start;
}

.home3 .swiper .t2 {
  margin: 0.468vw 0 0.937vw;
}

.home3 .swiper .t3 {
  width: 28.906vw;
  line-height: 2;
  display: -webkit-box;
  display: box;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.home3 .swiper .C-btn2 {
  margin-top: 1.666vw;
}

.home3 .swiper .pic {
  width: 28.385vw;
  position: absolute;
  right: 5.677vw;
  /* bottom: 0; */
  bottom: 18%;
  max-height: 100%;
}

.home3 .swiper-pagination {
  top: 3.333vw;
  bottom: auto;
  --swiper-pagination-bullet-size: 0.416vw;
  --swiper-pagination-bullet-inactive-color: #555;
  --swiper-pagination-bullet-horizontal-gap: 0.208vw;
  --swiper-pagination-bullet-inactive-opacity: 1;
  --swiper-pagination-color: #ffffff;
}

.home4 {
  padding: 10.26vw 0 7.291vw;
}

.home4 .news-list {
  margin-top: 2.604vw;
  gap: 0.52vw;
}

.home4 .news-list .item {
  border-radius: 1.562vw;
  background: #E2F7F2;
  transition: all ease .3s;
  position: relative;
  overflow: hidden;
}

.home4 .news-list .item:hover {
  color: #fff;
}

.home4 .news-list .item::after {
  content: '';
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  background: #5BA5B2;
  transform: scaleY(0.5);
  transform-origin: top;
  transition: all ease-out .3s;
}

.home4 .news-list .item:hover::after {
  transform: scaleY(1);
}

.home4 .news-list .item .bg {
  border-radius: 1.562vw;
  overflow: hidden;
  height: 14.375vw;
  position: relative;
  z-index: 2;
  transition: all ease .2s;
}

.home4 .news-list .item:hover .bg {
  border-radius: 1.562vw 1.562vw 0 0;
}

.home4 .news-list .item .bg::after {
  content: '';
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(91, 165, 178, 0.00) 49.52%, #5BA5B2 100%), linear-gradient(180deg, rgba(0, 0, 0, 0.00) 35.38%, rgba(0, 0, 0, 0.40) 88.12%), linear-gradient(0deg, rgba(0, 0, 0, 0.20) 0%, rgba(0, 0, 0, 0.20) 100%);
}

.home4 .news-list .item .intr {
  position: relative;
  z-index: 5;
  padding: 1.458vw 1.041vw 3.854vw;

}

.home4 .news-list .item .intr .t2 {
  margin-top: 0.52vw;
}