header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 66px;
  background: #02246c;
  z-index: 999;
}
header .container {
  width: 1200px;
  height: 100%;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
header .container .logo {
  width: 99px;
}
header .container .logo img {
  width: 100%;
  height: 100%;
}
header .container .nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
header .container .nav a {
  font-weight: 400;
  font-size: 18px;
  color: #f8f9fa;
  width: 90px;
  height: 34px;
  text-align: center;
  line-height: 34px;
  transition: all 0.3s ease;
  margin: 0 10px;
}
header .container .nav a:hover,
header .container .nav a.active {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 4px;
}
header .container .btn {
  width: 110px;
  height: 40px;
  background: #f8f9fa;
  border-radius: 20px;
  font-weight: 400;
  font-size: 14px;
  color: #0161eb;
  transition: all 0.3s ease;
}
header .container .btn:hover {
  opacity: 0.8;
}
section .container {
  width: 1200px;
  margin: 0 auto;
}
section .container .title {
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
}
section .container .title span {
  position: relative;
  font-weight: bold;
  font-size: 50px;
  color: #333333;
  background: linear-gradient(0deg, #2964ef 0%, #55d1fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
section .container .title span::before {
  content: "";
  position: absolute;
  left: -115px;
  top: 32px;
  transform: translateY(-50%);
  width: 154px;
  height: 5px;
  background: url("../image/line.png") no-repeat center center;
}
section .container .title span::after {
  content: "";
  position: absolute;
  right: -115px;
  top: 32px;
  width: 154px;
  height: 5px;
  background: url("../image/line.png") no-repeat center center;
  transform: scaleX(-1);
}
section .textAnimate {
  opacity: 0;
  transform: translateY(100px);
  transition: all 0.5s ease;
}
section.active .textAnimate {
  opacity: 1;
  transform: translateY(0);
}
section.page1 {
  position: relative;
  width: 100%;
  height: 100vh;
  background: linear-gradient(180deg, #02246c 0%, #0161eb 70%, #02246c 100%);
  display: flex;
  align-items: center;
  padding-top: 66px;
  overflow: hidden;
}
section.page1::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, #55d1fc 0%, #0161eb 50%, #1e5bd9 100%);
  opacity: 0;
  animation: gradientAnimation 5s ease-in-out infinite;
  z-index: 0;
}
section.page1::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: -50%;
  width: 200%;
  height: 400px;
  background: radial-gradient(ellipse at center, rgba(85, 209, 252, 0.5) 0%, transparent 70%);
  border-radius: 45%;
  animation: waveAnimation 10s ease-in-out infinite;
  z-index: 0;
}
section.page1 .wave-decoration {
  position: absolute;
  width: 800px;
  height: 800px;
  border-radius: 40%;
  background: radial-gradient(circle, rgba(85, 209, 252, 0.35) 0%, transparent 70%);
  animation: waveFloat 8s ease-in-out infinite;
  z-index: 0;
  top: -300px;
  right: -200px;
}
section.page1 .wave-decoration.wave-2 {
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(30, 91, 217, 0.4) 0%, transparent 70%);
  animation: waveFloat2 12s ease-in-out infinite;
  top: auto;
  bottom: -250px;
  left: -200px;
  right: auto;
}
section.page1 .banner-text {
  position: relative;
  color: #fff;
  margin-top: -100px;
  z-index: 5;
}
section.page1 .banner-text h1 {
  font-weight: bold;
  font-size: 64px;
  color: #ffffff;
  margin-bottom: 20px;
}
section.page1 .banner-text p {
  font-weight: 400;
  font-size: 18px;
  color: #ffffff;
  padding-left: 6px;
}
section.page1 .videoBox {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: 4;
}
section.page1 .videoBox::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
  z-index: 1;
}
section.page1 .videoBox video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
@keyframes gradientAnimation {
  0% {
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}
@keyframes waveAnimation {
  0% {
    transform: translateX(0) translateY(0) rotate(0deg);
  }
  50% {
    transform: translateX(15%) translateY(-50px) rotate(8deg);
  }
  100% {
    transform: translateX(0) translateY(0) rotate(0deg);
  }
}
@keyframes waveFloat {
  0% {
    transform: translate(0, 0) rotate(0deg) scale(1);
  }
  33% {
    transform: translate(60px, -80px) rotate(10deg) scale(1.1);
  }
  66% {
    transform: translate(-40px, -40px) rotate(-5deg) scale(0.9);
  }
  100% {
    transform: translate(0, 0) rotate(0deg) scale(1);
  }
}
@keyframes waveFloat2 {
  0% {
    transform: translate(0, 0) rotate(0deg) scale(1);
  }
  40% {
    transform: translate(-70px, 60px) rotate(-10deg) scale(1.15);
  }
  70% {
    transform: translate(50px, 30px) rotate(8deg) scale(0.88);
  }
  100% {
    transform: translate(0, 0) rotate(0deg) scale(1);
  }
}
section.page2 {
  padding-top: 100px;
}
section.page2 .tabBox {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 850px;
  margin: 80px auto 0;
}
section.page2 .tabBox li {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
section.page2 .tabBox li span {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 66px;
  height: 66px;
  background: #999999;
  border-radius: 50%;
  margin-bottom: 19px;
}
section.page2 .tabBox li span img {
  width: 29px;
}
section.page2 .tabBox li:nth-child(1):hover span,
section.page2 .tabBox li:nth-child(1).active span {
  background: #04bd1a;
  box-shadow: 0 0 10px 0 rgba(4, 189, 26, 0.5);
}
section.page2 .tabBox li:nth-child(2):hover span,
section.page2 .tabBox li:nth-child(2).active span {
  background: #04bd1a;
  box-shadow: 0 0 10px 0 rgba(4, 189, 26, 0.5);
}
section.page2 .tabBox li:nth-child(3):hover span,
section.page2 .tabBox li:nth-child(3).active span {
  background: #3f9af5;
  box-shadow: 0 0 10px 0 rgba(63, 154, 245, 0.5);
}
section.page2 .tabBox li:nth-child(4):hover span,
section.page2 .tabBox li:nth-child(4).active span {
  background: #670ebe;
  box-shadow: 0 0 10px 0 rgba(103, 14, 190, 0.5);
}
section.page2 .tabBox li:nth-child(5):hover span,
section.page2 .tabBox li:nth-child(5).active span {
  background: #2d33e1;
  box-shadow: 0 0 10px 0 rgba(45, 51, 225, 0.5);
}
section.page2 .tabContent {
  position: relative;
  width: 1048px;
  height: 575px;
  margin: 36px auto 0;
}
section.page2 .tabContent .imgBox {
  position: relative;
  width: 100%;
  height: 100%;
  z-index: 10;
  border-radius: 10px;
  overflow: hidden;
}
section.page2 .tabContent .imgBox img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.3s ease;
}
section.page2 .tabContent .imgBox img.active {
  opacity: 1;
}
section.page2 .tabContent i {
  position: absolute;
  width: 133px;
  height: 133px;
  opacity: 0.6;
  border-radius: 10px;
}
section.page2 .tabContent i:nth-of-type(1) {
  background: #f1ba25;
  left: -46px;
  top: 79px;
  transform: rotate(10deg);
}
section.page2 .tabContent i:nth-of-type(1).animate {
  animation: blockFlyIn1 0.8s cubic-bezier(0.34, 1.56, 0.64, 1) 0.1s both;
}
section.page2 .tabContent i:nth-of-type(2) {
  left: -76px;
  top: 396px;
  background: #00c17b;
  transform: rotate(39deg);
}
section.page2 .tabContent i:nth-of-type(2).animate {
  animation: blockFlyIn2 0.8s cubic-bezier(0.34, 1.56, 0.64, 1) 0.2s both;
}
section.page2 .tabContent i:nth-of-type(3) {
  right: -46px;
  top: 200px;
  background: #00a3e0;
  transform: rotate(30deg);
}
section.page2 .tabContent i:nth-of-type(3).animate {
  animation: blockFlyIn3 0.8s cubic-bezier(0.34, 1.56, 0.64, 1) 0.3s both;
}
@keyframes blockFlyIn1 {
  0% {
    opacity: 0;
    transform: translate(-150px, -150px) rotate(-30deg) scale(0.3);
  }
  100% {
    opacity: 0.6;
    transform: translate(0, 0) rotate(10deg) scale(1);
  }
}
@keyframes blockFlyIn2 {
  0% {
    opacity: 0;
    transform: translate(-180px, 120px) rotate(-40deg) scale(0.3);
  }
  100% {
    opacity: 0.6;
    transform: translate(0, 0) rotate(39deg) scale(1);
  }
}
@keyframes blockFlyIn3 {
  0% {
    opacity: 0;
    transform: translate(180px, -100px) rotate(70deg) scale(0.3);
  }
  100% {
    opacity: 0.6;
    transform: translate(0, 0) rotate(30deg) scale(1);
  }
}
.page3 {
  padding-top: 80px;
}
.page3 .content {
  width: 1200px;
  height: 630px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 60px;
}
.page3 .content li {
  position: relative;
  width: 86px;
  height: 100%;
  border-radius: 10px;
  overflow: hidden;
  cursor: pointer;
  transition: width 0.5s ease;
}
.page3 .content li .imgBox {
  width: 100%;
  height: 100%;
}
.page3 .content li .imgBox img {
  width: auto;
  height: 100%;
  object-fit: cover;
}
.page3 .content li .detail {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 572px;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.page3 .content li .detail h3 {
  margin-bottom: 20px;
}
.page3 .content li .detail h3 span {
  background: #2d6cf0;
  padding: 10px 10px 10px 10px;
  font-size: 16px;
  color: #ffffff;
}
.page3 .content li .detail p {
  font-weight: 400;
  font-size: 14px;
  color: #ffffff;
  line-height: 26px;
  padding: 10px;
  background: rgba(0, 0, 0, 0.3);
}
.page3 .content li .subTitle {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 46px;
  text-align: center;
  background: rgba(0, 0, 0, 0.3);
  padding: 10px 0;
  font-size: 16px;
  color: #ffffff;
  opacity: 1;
  transition: all 0.3s ease;
  z-index: 10;
}
.page3 .content li::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  transition: all 0.3s ease;
}
.page3 .content li.active {
  width: 572px;
}
.page3 .content li.active::after {
  background: rgba(0, 0, 0, 0);
}
.page3 .content li.active .detail {
  opacity: 1;
}
.page3 .content li.active .subTitle {
  opacity: 0;
}
.page4 {
  padding-top: 100px;
}
.page4 .subTitle {
  margin-top: 30px;
  text-align: center;
  font-size: 16px;
  color: #333333;
  line-height: 26px;
}
.page4 .content {
  margin-top: 60px;
  display: flex;
  gap: 30px;
  justify-content: space-between;
}
.page4 .content .leftBox,
.page4 .content .rightBox {
  display: flex;
  flex-direction: column;
  gap: 30px;
  width: 310px;
}
.page4 .content .centerBox {
  flex: 1;
  display: flex;
  height: 552px;
  align-items: center;
  justify-content: center;
}
.page4 .content .centerBox .mainImage {
  position: relative;
  width: 100%;
  height: 100%;
  background: #d9d9d9;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.page4 .content .centerBox .mainImage img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.page4 .content .centerBox .mainImage img.active {
  opacity: 1;
}
.page4 .content .card {
  display: flex;
  justify-content: center;
  flex-direction: column;
  align-items: center;
  background: #ffffff;
  border-radius: 10px;
  padding: 20px;
  height: 164px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  cursor: pointer;
}
.page4 .content .card h4 {
  font-size: 20px;
  color: #333333;
  line-height: 46px;
}
.page4 .content .card span {
  width: 13px;
  height: 27px;
  background: url("../image/iconUp.png") no-repeat center center;
}
.page4 .content .card p {
  font-size: 16px;
  color: #333333;
  line-height: 24px;
}
.page4 .content .card:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}
.page4 .content .card.active {
  background: linear-gradient(135deg, #4a9fff 0%, #2d6cf0 100%);
}
.page4 .content .card.active h4,
.page4 .content .card.active p {
  color: #ffffff;
}
.page4 .content .card.active span {
  width: 13px;
  height: 27px;
  background: url("../image/iconUpHover.png") no-repeat center center;
}
.page4 .moreBtn {
  margin: 60px auto 0;
  display: block;
  width: 298px;
  height: 70px;
  background: #2d6cf0;
  border-radius: 4px;
  font-weight: 400;
  font-size: 23px;
  color: #ffffff;
  transition: all 0.3s ease;
}
.page4 .moreBtn:hover {
  background: #1e5bd9;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(45, 108, 240, 0.3);
}
.page5 {
  height: 816px;
  background: url("../image/pagePg.png ") no-repeat bottom center;
  background-size: 1920px 716px;
  padding-top: 100px;
}
.page5 .subTitle {
  font-size: 20px;
  color: #666666;
  line-height: 46px;
  text-align: center;
  margin-top: 28px;
}
.page5 .content {
  position: relative;
  height: 370px;
  width: 1200px;
  margin: 60px auto 0;
  overflow: hidden;
}
.page5 .content .item {
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  width: 386px;
  cursor: pointer;
}
.page5 .content .item span {
  font-weight: 500;
  font-size: 128px;
  color: #ffffff;
  line-height: 47px;
  opacity: 0.2;
  font-style: italic;
  margin-right: 37px;
  transition: opacity 0.5s ease;
}
.page5 .content .item .detail {
  width: 210px;
}
.page5 .content .item .detail h4 {
  font-weight: bold;
  font-size: 18px;
  color: #ffffff;
  line-height: 46px;
}
.page5 .content .item .detail p {
  font-weight: 400;
  font-size: 16px;
  color: #ffffff;
  line-height: 26px;
  margin-top: 10px;
}
.page5 .content .item:nth-of-type(1) {
  left: 0;
  top: 0;
}
.page5 .content .item:nth-of-type(2) {
  left: 186px;
  top: 230px;
}
.page5 .content .item:nth-of-type(3) {
  left: 400px;
  top: 0;
}
.page5 .content .item:nth-of-type(4) {
  left: 637px;
  top: 230px;
}
.page5 .content .item:nth-of-type(5) {
  left: 847px;
  top: 0;
}
.page5 .content .item.active span {
  opacity: 1;
}
.page5 .content .lineBox {
  position: absolute;
  width: 940px;
  height: 8px;
  left: 50%;
  top: 170px;
  transform: translateX(-50%);
}
.page5 .content .lineBox .line {
  position: absolute;
  width: 100%;
  height: 4px;
  background: #ffffff;
  top: 50%;
  transform: translateY(-50%);
}
.page5 .content .lineBox .line::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: var(--line-width, 0%);
  height: 100%;
  background: #0163eb;
  transition: width 0.5s ease;
}
.page5 .content .lineBox .dot {
  position: absolute;
  width: 36px;
  height: 36px;
  background: #ffffff;
  border: 6px solid #e7f1ff;
  border-radius: 50%;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  cursor: pointer;
  transition: all 0.3s ease;
}
.page5 .content .lineBox .dot.active {
  background: #0163eb;
  box-sizing: border-box;
}
.page5 .content .lineBox .dot:nth-of-type(1) {
  left: 0;
}
.page5 .content .lineBox .dot:nth-of-type(2) {
  left: calc(25% - 10px);
}
.page5 .content .lineBox .dot:nth-of-type(3) {
  left: calc(50% - 10px);
}
.page5 .content .lineBox .dot:nth-of-type(4) {
  left: calc(75% - 10px);
}
.page5 .content .lineBox .dot:nth-of-type(5) {
  right: 0;
}
.page6 {
  padding-top: 120px;
}
.page6 .content {
  position: relative;
  width: 1200px;
  margin: 60px auto 0;
  overflow: hidden;
}
.page6 .content .inner {
  position: relative;
  width: 100%;
  height: 100%;
}
.page6 .content .inner::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 280px;
  height: 100%;
  background: linear-gradient(to right, #f3f6f8 0%, #f3f6f8 20%, transparent 100%);
  z-index: 10;
  pointer-events: none;
}
.page6 .content .inner::after {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  width: 280px;
  height: 100%;
  background: linear-gradient(to left, #f3f6f8 0%, #f3f6f8 20%, transparent 100%);
  z-index: 10;
  pointer-events: none;
}
.page6 .content .inner .inner-item {
  height: 260px;
  overflow: hidden;
  display: flex;
  white-space: nowrap;
  position: relative;
  width: fit-content;
  will-change: transform;
  backface-visibility: hidden;
  perspective: 1000px;
}
.page6 .content .inner .inner-item.scroll-right {
  animation: scrollRight 20s linear infinite;
}
.page6 .content .inner .inner-item.scroll-left {
  animation: scrollLeft 20s linear infinite;
}
.page6 .content .inner .inner-item .item {
  flex-shrink: 0;
  width: 277px;
  height: 260px;
  margin: 0 12px;
}
.page6 .content .inner .inner-item .item img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.page6 .content .inner2 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 100px;
  width: 100%;
  gap: 34px;
}
.page6 .content .inner2 .imgBox {
  flex-shrink: 0;
  width: 438px;
  height: 528px;
  overflow: hidden;
  border-radius: 10px;
}
.page6 .content .inner2 .imgBox img {
  width: 100%;
  height: 100%;
}
.page6 .content .inner2 .detail {
  display: flex;
  flex-direction: column;
  gap: 17px;
  flex: 1;
}
.page6 .content .inner2 .detail .item {
  padding: 20px 33px;
  background: #ffffff;
  cursor: pointer;
  transition: all 0.3s ease;
  border-radius: 10px;
  color: #333333;
}
.page6 .content .inner2 .detail .item h4 {
  display: flex;
  align-items: center;
  font-weight: normal;
  justify-content: space-between;
  font-size: 24px;
}
.page6 .content .inner2 .detail .item h4 i {
  width: 22px;
  height: 12px;
  background: url("../image/down.png") no-repeat center center;
}
.page6 .content .inner2 .detail .item p {
  height: 0;
  overflow: hidden;
  transition: height 0.3s ease;
}
.page6 .content .inner2 .detail .item.active {
  background: #2d6df0;
  color: #ffffff;
}
.page6 .content .inner2 .detail .item.active h4 i {
  background: url("../image/up.png") no-repeat center center;
}
.page6 .content .inner2 .detail .item.active p {
  height: 184px;
  line-height: 46px;
  font-size: 24px;
}
.page7 {
  padding-top: 110px;
  padding-bottom: 100px;
}
.page7 .formBox {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  margin-top: 60px;
}
.page7 .formBox input {
  width: 400px;
  height: 60px;
  background: #ffffff;
  border: 1px solid #e5e5e5;
  border-radius: 4px;
  padding: 0 20px;
  font-size: 16px;
  color: #333333;
  transition: all 0.3s ease;
}
.page7 .formBox input::placeholder {
  color: #999999;
}
.page7 .formBox input:focus {
  outline: none;
  border-color: #2d6cf0;
  box-shadow: 0 0 8px rgba(45, 108, 240, 0.2);
}
.page7 .formBox .submit-btn {
  width: 240px;
  height: 60px;
  background: #2d6cf0;
  border-radius: 4px;
  font-size: 18px;
  color: #ffffff;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
}
.page7 .formBox .submit-btn:hover {
  background: #1e5bd9;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(45, 108, 240, 0.3);
}
/* 向右滚动动画 */
@keyframes scrollRight {
  0% {
    transform: translate3d(0, 0, 0);
  }
  100% {
    transform: translate3d(-50%, 0, 0);
  }
}
footer {
  width: 100%;
  background: #0a0e27;
  padding: 60px 0 30px;
  position: relative;
}
footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("../image/footerBg.jpg") no-repeat center center;
  background-size: cover;
  opacity: 0.3;
  z-index: 0;
}
footer .container {
  width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
footer .footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding-bottom: 40px;
  border-bottom: 1px solid hsla(0, 0%, 100%, 0.3);
}
footer .footer-links {
  display: flex;
  gap: 26px;
}
footer .footer-links .link-column {
  width: 234px;
}
footer .footer-links .link-column h4 {
  font-size: 16px;
  color: #ffffff;
  margin-bottom: 20px;
  height: 40px;
  padding-bottom: 10px;
  border-bottom: 1px solid hsla(0, 0%, 100%, 0.3);
  font-weight: 500;
}
footer .footer-links .link-column ul {
  list-style: none;
}
footer .footer-links .link-column ul li {
  margin-bottom: 12px;
}
footer .footer-links .link-column ul li a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
  transition: all 0.3s ease;
}
footer .footer-links .link-column ul li a:hover {
  color: #ffffff;
}
footer .footer-contact {
  display: flex;
  gap: 20px;
  align-items: center;
}
footer .footer-contact .contact-popup {
  position: absolute;
  bottom: 60px;
  left: 50%;
  transform: translateX(-50%);
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 10000;
  pointer-events: none;
  white-space: nowrap;
}
footer .footer-contact .contact-popup::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-top: 8px solid #fff;
}
footer .footer-contact .qr-popup {
  width: 180px;
  padding: 10px;
}
footer .footer-contact .qr-popup img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
footer .footer-contact .qr-popup h2 {
  font-size: 22px;
  font-weight: bold;
  color: #333;
  display: block;
  text-align: center;
}
footer .footer-contact .qr-popup p {
  font-size: 14px;
  color: #333;
  display: block;
  text-align: center;
  margin-bottom: 10px;
}
footer .footer-contact .phone-popup,
footer .footer-contact .email-popup {
  padding: 12px 20px;
}
footer .footer-contact .phone-popup .number,
footer .footer-contact .email-popup .number {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: bold;
  color: #333;
}
footer .footer-contact .phone-popup .number .number-icon,
footer .footer-contact .email-popup .number .number-icon {
  width: 32px;
  height: 32px;
  margin-right: 10px;
  background-color: rgba(74, 144, 226, 0.3);
  border-radius: 4px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
footer .footer-contact .phone-popup .number .number-icon img,
footer .footer-contact .email-popup .number .number-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
footer .footer-contact .phone-popup h2,
footer .footer-contact .email-popup h2 {
  font-size: 20px;
  color: #333;
  display: block;
  margin-bottom: 10px;
}
footer .footer-contact .contact-item {
  position: relative;
  width: 36px;
  height: 36px;
  cursor: pointer;
  transition: all 0.3s ease;
}
footer .footer-contact .contact-item img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
footer .footer-contact .contact-item:hover .qr-popup,
footer .footer-contact .contact-item:hover .phone-popup,
footer .footer-contact .contact-item:hover .email-popup {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
footer .footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding-top: 30px;
}
footer .footer-bottom .footer-logo {
  width: 99px;
}
footer .footer-bottom .footer-logo img {
  width: 100%;
  height: auto;
}
footer .footer-bottom .footer-info p {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.5);
  line-height: 20px;
  margin-bottom: 10px;
}
footer .footer-bottom .footer-info .footer-nav {
  display: flex;
  justify-content: flex-end;
  gap: 20px;
}
footer .footer-bottom .footer-info .footer-nav a {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
  transition: all 0.3s ease;
}
footer .footer-bottom .footer-info .footer-nav a:hover {
  color: #ffffff;
}
.qrcode-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 9999;
  display: none;
}
.qrcode-modal .modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(5px);
}
.qrcode-modal .modal-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: #ffffff;
  border-radius: 20px;
  padding: 40px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
  text-align: center;
  animation: modalFadeIn 0.3s ease;
}
.qrcode-modal .modal-content .close-btn {
  position: absolute;
  top: 15px;
  right: 20px;
  font-size: 32px;
  color: #999999;
  cursor: pointer;
  text-align: center;
  transition: all 0.3s ease;
  line-height: 1;
}
.qrcode-modal .modal-content .close-btn:hover {
  color: #333333;
}
.qrcode-modal .modal-content img {
  width: 280px;
  height: 280px;
  margin: 20px 0;
  border: 1px solid #e5e5e5;
  border-radius: 10px;
  object-fit: contain;
}
.qrcode-modal .modal-content p {
  font-size: 18px;
  color: #333333;
  margin-top: 20px;
  font-weight: 500;
}
@keyframes modalFadeIn {
  0% {
    opacity: 0;
    transform: translate(-50%, -45%);
  }
  100% {
    opacity: 1;
    transform: translate(-50%, -50%);
  }
}