#html,
body {
  margin: 0;
  padding: 0;
  font-family: 'Open Sans', sans-serif;
  box-sizing: border-box;
}
.container {
  margin: 0 150px;
  height: 100%;
}
ul {
  margin: 0;
  padding: 0;
}
li {
  list-style: none;
}
a {
  text-decoration: none;
  color: #333333;
}
header {
  position: fixed;
  width: 100%;
  height: 100px;
  background-color: #fff;
  z-index: 11;
}
header .nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: auto;
  height: 100%;
}
header .nav .nav-left {
  width: 140px;
  height: 80%;
}
header .nav .nav-left img {
  width: 100%;
  height: 100%;
}
header .nav .nav-right {
  height: 100%;
}
header .nav .nav-right ul {
  margin: 0;
  padding: 0;
  display: flex;
  height: 100%;
}
header .nav .nav-right ul li {
  width: 88px;
  height: 100%;
  text-align: center;
  list-style: none;
  margin-right: 18px;
}
header .nav .nav-right ul a {
  display: block;
  height: 90px;
  font-size: 18px;
  color: #333333;
  line-height: 100px;
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: 0.3s ease;
}
header .nav .nav-right ul a:hover {
  color: #3370ff;
  border-bottom: 2px solid #3370ff;
}
header .nav .nav-btn {
  width: auto;
  height: 40px;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: 0.3s ease;
}
header .nav .nav-btn a {
  display: block;
  min-width: auto;
  padding: 0 4px;
  text-decoration: none;
  color: #333333;
  line-height: 40px;
  text-align: center;
  font-size: 14px;
  font-weight: 500;
  background-color: transparent;
  border-radius: 0;
  transition: 0.3s ease;
}
header .nav .nav-btn a:hover {
  color: #3370ff;
  background-color: transparent;
}
header .nav .nav-btn a:last-child {
  min-width: 74px;
  padding: 0 14px;
  color: #ffffff;
  background-color: #3370ff;
  border-radius: 50px;
}
header .nav .nav-btn a:last-child:hover {
  color: #ffffff;
  background-color: #2a58f5;
}
.banner {
  width: 100%;
  height: 700px;
  background: linear-gradient(to bottom, #a8c8ff 0%, #a6c1ff 20%, #e8f2ff 95%, #ffffff 100%);
}
.banner .banner-content {
  display: flex;
  width: 100%;
  height: 100%;
  background-color: transparent;
}
.banner .banner-content .banner-left {
  width: 40%;
  height: 100%;
}
.banner .banner-content .banner-left .banner-nav {
  margin: 180px 0 32px 0;
  width: 362px;
  height: 44px;
  background-color: rgba(255, 255, 255, 0.88);
  border-radius: 50px;
}
.banner .banner-content .banner-left .banner-nav ul {
  display: flex;
  height: 100%;
  justify-content: center;
  align-items: center;
}
.banner .banner-content .banner-left .banner-nav ul li {
  width: 100%;
  height: 40px;
  text-align: center;
  margin-right: 10px;
  line-height: 40px;
  list-style: none;
  border-radius: 50px;
  background-color: transparent;
  transition: 0.3s ease-in-out;
}
.banner .banner-content .banner-left .banner-nav ul li:hover {
  background-color: #333;
}
.banner .banner-content .banner-left .banner-nav ul li:hover a {
  color: white;
}
.banner .banner-content .banner-left .banner-nav ul li:last-child {
  margin-right: 0;
}
.banner .banner-content .banner-left .banner-title h1 {
  margin: 0;
  font-size: 48px;
}
.banner .banner-content .banner-left .banner-title p {
  margin-top: 30px;
  color: #333;
  font-weight: 400;
}
.banner .banner-content .banner-left .banner-btn {
  display: flex;
  gap: 20px;
  margin-top: 80px;
  width: auto;
  height: 52px;
}
.banner .banner-content .banner-left .banner-btn .banner-btn-left {
  width: 160px;
  height: 52px;
  background-color: #3370ff;
  border-radius: 26px;
  text-align: center;
  transition: 0.3s ease-in-out;
}
.banner .banner-content .banner-left .banner-btn .banner-btn-left a {
  display: block;
  width: 100%;
  height: 100%;
  color: #fff;
  line-height: 52px;
  font-size: 20px;
}
.banner .banner-content .banner-left .banner-btn .banner-btn-left:hover {
  background-color: #2a58f5;
}
.banner .banner-content .banner-left .banner-btn .banner-btn-right {
  width: 160px;
  height: 52px;
  background-color: transparent;
  border-radius: 26px;
  border: 1px solid #2a58f5;
  text-align: center;
  transition: 0.3s ease-in-out;
}
.banner .banner-content .banner-left .banner-btn .banner-btn-right a {
  display: block;
  width: 100%;
  height: 100%;
  color: #2a58f5;
  line-height: 52px;
  font-size: 20px;
}
.banner .banner-content .banner-right {
  position: relative;
  overflow: hidden;
  width: 60%;
  height: 100%;
  display: flex;
  gap: 30px;
  justify-content: flex-end;
}
.banner .banner-content .banner-right::before {
  content: '';
  position: absolute;
  top: 100px;
  left: 0;
  right: 0;
  height: 100px;
  background: linear-gradient(to bottom, #a8c8ff 0%, rgba(168, 200, 255, 0) 100%);
  z-index: 10;
  pointer-events: none;
}
.banner .banner-content .banner-right::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 100px;
  background: linear-gradient(to top, #ffffff 0%, rgba(255, 255, 255, 0) 100%);
  z-index: 10;
  pointer-events: none;
}
.banner .banner-content .banner-right .scroll-column {
  width: 25%;
  overflow: hidden;
}
.banner .banner-content .banner-right .scroll-column:hover .scroll-track {
  animation-play-state: paused;
}
.banner .banner-content .banner-right .scroll-column .scroll-track {
  will-change: transform;
  animation: scrollUp 40s linear infinite;
  margin: 0;
  padding: 0;
  list-style: none;
}
.banner .banner-content .banner-right .scroll-item {
  animation: scrollUp 30s linear infinite;
}
.banner .banner-content .banner-right .scroll-item .banner-right-img {
  margin-bottom: 30px;
  width: 100%;
  overflow: hidden;
  transition: transform 0.3s ease;
}
.banner .banner-content .banner-right .scroll-item .banner-right-img:hover {
  transform: translateY(-5px);
}
.banner .banner-content .banner-right .scroll-item .banner-right-img img {
  width: 100%;
  height: 100%;
  border-radius: 20px;
  display: block;
}
.banner .banner-content .banner-right .scroll-item .banner-right-img .banner-img-txt {
  margin-top: 20px;
  width: 100%;
  height: 50px;
  line-height: 50px;
  background-color: #fff;
  text-align: center;
  border-radius: 20px;
}
.banner .banner-content .banner-right .scroll-item .banner-right-img .banner-img-txt span {
  font-size: 16px;
  color: #333;
}
.banner .banner-content .banner-right .scroll-column:nth-child(2n) .scroll-item {
  animation: scrollUp 24s linear infinite;
}
@keyframes scrollUp {
  0% {
    transform: translate3d(0, 0, 0);
  }
  100% {
    transform: translate3d(0, -50%, 0);
  }
}
section {
  padding: 100px 0 30px 0;
  width: 100%;
  height: auto;
}
section .advantages {
  margin-bottom: 30px;
  width: 100%;
  height: 500px;
}
section .advantages .advantages-title {
  width: 100%;
  height: 100px;
  text-align: center;
  line-height: 100px;
}
section .advantages .advantages-title h2 {
  margin: 0;
  padding: 0;
}
section .advantages .advantages-content {
  display: flex;
  justify-content: space-between;
  gap: 50px;
  width: auto;
  height: 400px;
}
section .advantages .advantages-content .advantages-item {
  position: relative;
  overflow: hidden;
  width: 30%;
  height: 300px;
  border-radius: 20px;
  background: linear-gradient(180deg, #fafcff 0%, #f5f8ff 100%);
  transform: translate3d(0, 0, 0);
  transition: 0.3s ease-in-out;
}
section .advantages .advantages-content .advantages-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}
section .advantages .advantages-content .advantages-item img {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60%;
  height: 70%;
}
section .advantages .advantages-content .advantages-item .advantages-item-txt {
  padding: 20px 20px;
}
section .advantages .advantages-content .advantages-item .advantages-item-txt p {
  font-size: 14px;
  color: #5f6978;
}
section .qualification {
  margin-bottom: 50px;
  width: 100%;
}
section .qualification .qualification-content {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 48px;
  align-items: center;
  padding: 34px;
  background: linear-gradient(135deg, #f7fbff 0%, #eef5ff 100%);
  border: 1px solid #dbe7ff;
  border-radius: 20px;
}
section .qualification .qualification-info .qualification-tag {
  display: inline-block;
  padding: 6px 12px;
  color: #2455d1;
  font-size: 13px;
  background: rgba(51, 112, 255, 0.1);
  border-radius: 999px;
  margin-bottom: 16px;
}
section .qualification .qualification-info h2 {
  margin: 0 0 16px;
  color: #1d2129;
  font-size: 28px;
}
section .qualification .qualification-info p {
  margin: 0 0 18px;
  color: #4e5969;
  font-size: 15px;
  line-height: 1.9;
}
section .qualification .qualification-info ul {
  margin: 0;
  padding: 0;
}
section .qualification .qualification-info li {
  list-style: none;
  color: #1d2129;
  font-size: 14px;
  line-height: 2;
}
section .qualification .qualification-info li::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 10px;
  vertical-align: middle;
  background: #3370ff;
  border-radius: 50%;
}
section .qualification .qualification-image {
  padding: 12px;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 12px 32px rgba(36, 85, 209, 0.14);
}
section .qualification .qualification-image img {
  display: block;
  width: 100%;
  height: 460px;
  object-fit: contain;
  border-radius: 10px;
}
.about-page {
  padding: 130px 0 70px;
  background: linear-gradient(180deg, #f7fbff 0%, #ffffff 34%);
}
.about-page .about-hero {
  margin-bottom: 42px;
  max-width: 760px;
}
.about-page .about-hero .about-tag {
  display: inline-block;
  margin-bottom: 16px;
  padding: 6px 14px;
  color: #2455d1;
  font-size: 14px;
  background: rgba(51, 112, 255, 0.1);
  border-radius: 999px;
}
.about-page .about-hero h1 {
  margin: 0 0 18px;
  color: #1d2129;
  font-size: 42px;
  line-height: 1.25;
}
.about-page .about-hero p {
  margin: 0;
  color: #4e5969;
  font-size: 17px;
  line-height: 1.9;
}
.about-page .about-values {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-bottom: 42px;
}
.about-page .about-value {
  padding: 24px;
  background: #ffffff;
  border: 1px solid #e5ecf7;
  border-radius: 16px;
  box-shadow: 0 12px 30px rgba(36, 85, 209, 0.08);
}
.about-page .about-value h3 {
  margin: 0 0 10px;
  color: #1d2129;
  font-size: 20px;
}
.about-page .about-value p {
  margin: 0;
  color: #4e5969;
  font-size: 14px;
  line-height: 1.8;
}
section .buy {
  margin-bottom: 30px;
  width: 100%;
  height: 600px;
}
section .buy .buy-title {
  width: 100%;
  height: auto;
  text-align: center;
}
section .buy .buy-title h2 {
  margin: 0;
  padding: 0;
}
section .buy .buy-title span {
  font-size: 14px;
  color: #999;
}
section .buy .buy-content {
  display: flex;
  align-items: center;
  width: auto;
  height: 500px;
}
section .buy .buy-content ul {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  gap: 30px;
}
section .buy .buy-content ul li {
  position: relative;
  overflow: hidden;
  width: 260px;
  height: 450px;
  border-radius: 10px;
  text-align: center;
  transition: all 0.3s ease;
}
section .buy .buy-content ul li:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}
section .buy .buy-content ul li:hover .mask-overlay {
  opacity: 1;
  visibility: visible;
}
section .buy .buy-content ul li img {
  width: 80%;
  height: 400px;
}
section .buy .buy-content ul li .buy-ct-txt {
  margin-top: 10px;
  width: 100%;
  height: auto;
}
section .buy .buy-content ul li .buy-ct-txt span {
  font-size: 20px;
}
section .buy .buy-content ul li .mask-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 10;
}
section .buy .buy-content ul li .mask-overlay img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}
section .process {
  margin-bottom: 30px;
  width: 100%;
  height: 350px;
}
section .process .process-title {
  width: 100%;
  height: 100px;
  text-align: center;
  line-height: 100px;
}
section .process .process-title h2 {
  margin: 0;
  padding: 0;
}
section .process .process-content {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 30px;
  width: auto;
  height: 200px;
  border-radius: 100px;
  background: linear-gradient(to bottom, #bfd2fa 0%, #e8f2ff 50%, #ffffff 100%);
}
section .process .process-content .process-item {
  margin: auto 0;
  width: 130px;
  height: 120px;
  align-items: center;
  transform: scale(1);
  transition: 0.3s ease-in-out;
}
section .process .process-content .process-item:hover {
  transform: scale(1.2);
}
section .process .process-content .process-item .process-item-tb {
  margin: 0  auto;
  width: 50px;
  height: 50px;
}
section .process .process-content .process-item .process-item-tb img {
  width: 100%;
  height: 100%;
}
section .process .process-content .process-item .process-item-title {
  width: 100%;
  height: 50px;
  text-align: center;
  line-height: 50px;
}
section .process .process-content .process-item .process-item-title span {
  font-size: 23px;
  color: #000000;
}
section .process .process-content .process-item img {
  width: 100%;
  height: 100%;
}
section .process img {
  width: 160px;
  height: 15px;
}
section .banner-bottom {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  width: 100%;
  height: 500px;
  background-color: rgba(255, 255, 255, 0.88);
}
section .banner-bottom::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 60px;
  height: 100%;
  background: linear-gradient(to right, #fff 0%, rgba(168, 200, 255, 0) 100%);
  z-index: 10;
  pointer-events: none;
}
section .banner-bottom::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 60px;
  height: 100%;
  background: linear-gradient(to left, #fff 0%, rgba(168, 200, 255, 0) 100%);
  z-index: 10;
  pointer-events: none;
}
section .banner-bottom .banner-bottom-column {
  display: flex;
  overflow: hidden;
  width: 100%;
  height: 220px;
}
section .banner-bottom .banner-bottom-column .banner-bottom-wrapper {
  display: flex;
  gap: 10px;
  min-width: 200%;
  animation: scrollleft 20s linear infinite;
}
section .banner-bottom .banner-bottom-column .banner-bottom-item {
  padding: 10px 10px;
  width: 500px;
  height: 200px;
  border-radius: 20px;
  background-color: #fff;
  flex-shrink: 0;
}
section .banner-bottom .banner-bottom-column .banner-bottom-item img {
  width: 100%;
  height: 100%;
  border-radius: 20px;
}
section .banner-bottom .banner-bottom-column:nth-child(2) .banner-bottom-wrapper {
  animation-direction: reverse;
}
section .banner-bottom .banner-bottom-title {
  display: flex;
  align-items: center;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80%;
  max-width: 1200px;
  height: 200px;
  border-radius: 20px;
  text-align: center;
  background-color: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
}
@keyframes scrollleft {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}
@keyframes scrollright {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(50%);
  }
}
section .banner-bottom .banner-bottom-content {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 150px;
}
section .banner-bottom .banner-bottom-content .banner-bottom-ct-left {
  width: 20%;
  height: 100px;
  border-radius: 20px;
}
section .banner-bottom .banner-bottom-content .banner-bottom-ct-left img {
  width: 100%;
  height: 100%;
}
section .banner-bottom .banner-bottom-content .banner-bottom-ct-right {
  width: auto;
  height: 100px;
}
section .banner-bottom .banner-bottom-content .banner-bottom-ct-right h2 {
  margin: 0;
  padding: 0;
}
section .banner-bottom .banner-bottom-content .banner-bottom-ct-right a {
  margin: 10px 0;
  display: inline-block;
  width: 150px;
  height: 40px;
  color: #fff;
  line-height: 40px;
  text-align: center;
  border-radius: 20px;
  background-color: #3370ff;
  transition: 0.3s ease-in-out;
}
section .banner-bottom .banner-bottom-content .banner-bottom-ct-right a:hover {
  background-color: #2b5fff;
}
aside {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transform: translate3d(0, -50%, 0);
  position: fixed;
  top: 50%;
  right: 20px;
  gap: 15px;
  width: 50px;
  padding: 20px 10px;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 50px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  z-index: 100;
}
aside .aside-item {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: #f5f5f5;
  cursor: pointer;
  transition: all 0.3s ease;
}
aside .aside-item:hover {
  background-color: #3370ff;
  transform: scale(1.1);
}
aside .aside-item:hover img,
aside .aside-item:hover svg {
  filter: brightness(0) invert(1);
}
aside .aside-item:hover .aside-tooltip {
  right: 65px;
  opacity: 1;
  visibility: visible;
  transform: translateX(-10px);
}
aside .aside-item img,
aside .aside-item svg {
  width: 30px;
  height: 30px;
  transition: all 0.3s ease;
}
aside .aside-item .aside-tooltip {
  position: absolute;
  right: 60px;
  top: 30%;
  transform: translate3d(0, -50%, 0);
  padding: 8px 15px;
  background-color: rgba(0, 0, 0, 0.8);
  color: #fff;
  font-size: 12px;
  width: max-content;
  max-width: 360px;
  white-space: normal;
  line-height: 1.6;
  border-radius: 5px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  pointer-events: none;
}
aside .aside-item .aside-tooltip::after {
  content: '';
  position: absolute;
  right: -6px;
  top: 50%;
  transform: translate3d(0, -50%, 0);
  width: 0;
  height: 0;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-left: 6px solid rgba(0, 0, 0, 0.8);
}
footer {
  width: 100%;
  min-height: 500px;
  height: auto;
  background-color: #0e1624;
}
footer .footer-top {
  padding: 10px 0;
  width: 100%;
  height: 120px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.5);
}
footer .footer-top ul {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}
footer .footer-top ul li {
  display: flex;
  align-items: center;
  width: 300px;
  height: 120px;
  text-align: center;
  line-height: 120px;
}
footer .footer-top ul li .footer-top-tb {
  width: 70px;
  height: 70px;
  margin: 0 auto;
}
footer .footer-top ul li .footer-top-tb svg {
  width: 100%;
  height: 100%;
}
footer .footer-top ul li .footer-top-txt {
  width: 200px;
  height: 120px;
}
footer .footer-top ul li .footer-top-txt span {
  color: #fff;
  font-size: 20px;
}
footer .footer-center {
  display: flex;
  justify-content: flex-start;
  gap: 30px;
  align-items: center;
  margin-bottom: 10px;
  width: 100%;
  height: 300px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.5);
}
footer .footer-center .left {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  width: 30%;
  height: 100%;
}
footer .footer-center .left .left-img {
  width: 300px;
  height: 150px;
  border-radius: 20px;
  background-color: #fff;
}
footer .footer-center .left .left-img img {
  width: 100%;
  height: 100%;
  border-radius: 20px;
}
footer .footer-center .right {
  display: flex;
  justify-content: space-between;
  gap: 80px;
  width: 70%;
  height: 100%;
}
footer .footer-center .right dl {
  margin-top: 40px;
}
footer .footer-center .right dl dt {
  color: #fff;
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 20px;
  position: relative;
  padding-left: 15px;
}
footer .footer-center .right dl dt::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translate3d(0, -50%, 0);
  width: 4px;
  height: 18px;
  background: linear-gradient(to bottom, #3370ff, #2a58f5);
  border-radius: 2px;
}
footer .footer-center .right dl dd {
  margin: 0 0 12px 15px;
}
footer .footer-center .right dl dd a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  text-decoration: none;
  transition: all 0.3s ease;
  display: inline-block;
}
footer .footer-center .right dl dd a:hover {
  color: #fff;
  transform: translateX(5px);
}
footer .footer-center .right .right-gzh {
  margin-top: 40px;
  width: 180px;
  height: auto;
  font-weight: 700;
  text-align: center;
}
footer .footer-center .right .right-gzh img {
  width: 150px;
  height: 150px;
  border-radius: 16px;
  object-fit: cover;
}
footer .footer-center .right .right-gzh span {
  display: inline-block;
  margin-bottom: 10px;
  color: #fff;
  font-size: 20px;
}
footer .footer-center .right .right-gzh p {
  margin-top: 10px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 13px;
  line-height: 1.6;
  font-weight: 400;
}
footer .footer-bottom {
  display: flex;
  width: 100%;
  height: auto;
  justify-content: center;
  align-items: center;
}
footer .footer-bottom span {
  color: #fff;
}
footer .footer-bottom span img {
  width: 20px;
  height: 20px;
  vertical-align: middle;
  margin-top: -4px;
}
footer .footer-bottom span a {
  color: #fff;
  text-decoration: none;
  transition: 0.3s ease-in-out;
}
footer .footer-bottom span a:hover {
  color: #2a58f5;
}