@charset "UTF-8";
.info_2 .l img,
.news_1 .son img,
.product_1 .son img,
.partner_1 .son img,
.about_9 img,
.about_8 img,
.about_7 .flex_4 .img img,
.about_4 .box img,
.about_3 img,
.about_2 img,
.section_4 .img img,
.section_2 .list .son img,
.section_2 .info .box img,
.section_1 .son .img img {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.8s ease;
}

@font-face {
  font-family: "title1";
  src: url(../font/yYLl0h7WyfzTzI44.woff2);
}
@font-face {
  font-family: "Poppins-Medium";
  src: url(../font/Poppins-Medium.otf);
}
@font-face {
  font-family: "Poppins-SemiBold";
  src: url(../font/Poppins-SemiBold.otf);
}
@font-face {
  font-family: "num";
  src: url(../font/num.otf);
}
:root {
  /*--color: #ed1b23;*/
  --color: #004996;
  --color1: #ee6b00;
  --nav_height: 95px;
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  color: #333;
  margin: 0 auto;
  font-size: 14px;
  font-family: roboto, -apple-system, blinkmacsystemfont, Segoe UI, Helvetica Neue, arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", Segoe UI Symbol;
}
video,
img {
  max-width: 100%;
  max-height: 100%;
  object-fit: cover;
}

a {
  color: inherit;
  text-decoration: none;
  outline: none;
}

ul,
ol,
li {
  list-style: none;
  margin: 0;
  padding: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
}

input,
textarea,
select,
button {
  outline: none;
  border: none;
  background-color: transparent;
}

textarea {
  resize: none;
}

table {
  border-collapse: collapse;
  table-layout: fixed;
  width: 100%;
}
table th,
table td {
  border: 1px solid #e5e5e5;
  padding: 10px;
}

.flex {
  display: flex;
  flex-wrap: wrap;
}

.con {
  line-height: 2;
}
.con ul {
  padding-left: 20px;
  list-style: unset;
}
.con li {
  list-style: unset;
}

.bx {
  width: 100%;
  padding-left: 16px;
  padding-right: 16px;
  margin-left: auto;
  margin-right: auto;
  max-width: 1400px;
}

.clear {
  clear: both;
}

#fixed {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 999;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.5s ease;
}
#fixed .bj {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 999;
}
#fixed.on {
  visibility: visible;
  opacity: 1;
  z-index: 1000;
}
#fixed .son {
  z-index: 1000;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
#fixed .son.on {
  display: none !important;
}
#fixed .son1 {
  width: 95%;
  background-color: #fff;
  padding: 0px;
  border-radius: 12px;
}
#fixed .son1 .top {
  padding-top: 26px;
  text-align: center;
  line-height: 24px;
  font-size: 16px;
}
#fixed .son1 form {
  width: 94%;
  margin: 0 auto;
}
#fixed .son1 label {
  box-sizing: border-box;
  width: 100%;
  position: relative;
  padding: 10px 16px;
  line-height: 24px;
  font-size: 14px;
  display: flex;
}
#fixed .son1 label .tit {
  flex-shrink: 0;
  margin-right: 12px;
  width: 6rem;
  color: #999;
  font-size: 1.1rem;
  text-align: right;
}
#fixed .son1 label .inp {
  flex-grow: 1;
  min-height: 24px;
  color: #333;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
}
#fixed .son1 label .inp i {
  font-size: 20px;
  color: var(--color);
}
#fixed .son1 label .inp .txt {
  margin-left: 8px;
}
#fixed .son1 label .inp input {
  width: 100%;
  line-height: 24px;
}
#fixed .son1 label .inp textarea {
  min-height: 60px;
  line-height: 24px;
  width: 100%;
}
#fixed .son1 label .inp .file {
  width: 80px;
  height: 80px;
  position: relative;
  background-color: #f7f8fa;
  border: 0px dotted #f7f8fa;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
#fixed .son1 label .inp .file i {
  color: rgb(220, 222, 224);
  font-size: 24px;
}
#fixed .son1 label .inp .file input {
  display: none;
}
#fixed .son1 .but {
  padding: 8px 12px 16px;
  display: flex;
}
#fixed .son1 .but button {
  flex-grow: 1;
  height: 36px;
  background-color: rgb(204, 204, 204);
  color: #fff;
}
#fixed .son1 .but button[type="button"] {
  overflow: hidden;
  border-radius: 36px 0 0 36px;
}
#fixed .son1 .but button[type="submit"] {
  background-color: var(--color);
  overflow: hidden;
  border-radius: 0 36px 36px 0;
}
#fixed .son2 {
  top: auto;
  left: 0%;
  bottom: 0;
  transform: none;
  width: 100%;
  max-height: 80%;
  background-color: #fff;
  border-radius: 16px 16px 0 0;
  overflow-y: auto;
}
#fixed .son2 a {
  display: block;
  width: 100%;
  padding: 14px 16px;
  font-size: 16px;
  border: none;
  cursor: pointer;
  background-color: #fff;
  text-align: center;
  line-height: 22px;
  border-bottom: 1px solid #a9a9a9;
}
#fixed .son2 .p {
  background-color: #f7f8fa;
  height: 8px;
  width: 100%;
}
#fixed .son2 button {
  display: block;
  width: 100%;
  padding: 14px 16px;
  font-size: 16px;
  border: none;
  cursor: pointer;
  background-color: #fff;
  text-align: center;
  line-height: 22px;
  border-top: 1px solid #a9a9a9;
}
#fixed .son3 {
  transform: translate(0%, -50%);
  left: 0;
  height: 100%;
  width: 22rem;
  background-color: #fff;
  overflow-y: auto;
}
#fixed .son3 h3 {
  text-align: center;
  font-weight: 700;
  font-size: 1.1rem;
  padding: 2rem 0 1rem;
}
#fixed .son3 table {
  width: 94%;
  margin-left: 6%;
  table-layout: auto;
}
#fixed .son3 table td {
  border: none;
  border-bottom: 1px solid #e4e4e4;
  padding: 1rem 0;
  font-size: 1.1rem;
}
#fixed .son3 table .name {
  font-size: 1.3rem;
}
#fixed .son3 table .down {
  color: #df3d48;
}
#fixed .son3 table .up {
  clear: var(--color);
}
#fixed .son4 {
  top: auto;
  left: 0%;
  bottom: 0;
  transform: none;
  width: 100%;
  max-height: 85%;
  height: 85%;
  background-color: rgb(246, 246, 246);
  border-radius: 16px 16px 0 0;
  overflow-y: auto;
  padding-top: 3rem;
}
#fixed .son4 i {
  position: absolute;
  top: 16px;
  right: 16px;
  color: #c8c9cc;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid #c8c9cc;
  font-size: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}
#fixed .son4 .box {
  padding: 1rem 3%;
  color: #333;
}
#fixed .son4 .box table th {
  background: #999;
  color: #fff;
  font-size: 1.3rem;
  font-weight: 400;
  padding: 0.6rem 0;
  border: none;
}
#fixed .son4 .box table td {
  text-align: center;
  font-size: 14px;
  padding: 0.6rem;
}

#page_1 {
  width: 100%;
  text-align: center;
  margin-top: 64px;
  position: relative;
  z-index: 10;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px 0;
}
#page_1 a {
  padding: 0px 12px;
  line-height: 38px;
  min-width: 40px;
  display: inline-block;
  border: solid 1px #ccc;
  font-size: 16px;
  margin: 0 5px;
  transition: all 0.5s ease;
  border-radius: 5px;
}
#page_1 a:hover,
#page_1 a.on {
  box-shadow: rgba(0, 0, 0, 0.2) 0px 4px 10px 2px;
}
#page_1 a.on {
  pointer-events: none;
}
#page_1 a i {
  font-size: 12px;
}

#page_2 {
  width: 100%;
  text-align: center;
  margin-top: 50px;
  margin-bottom: 40px;
  position: relative;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
}
#page_2 a {
  font-size: 18px;
  line-height: 1;
  transition: all 0.5s ease;
}
#page_2 a:hover,
#page_2 a.on {
  color: var(--color);
}

#banner_1 {
  font-size: 0;
  position: relative;
  z-index: 10;
}
#banner_1 .banner_1 img,
#banner_1 .banner_1 video {
  width: 100%;
  height: 100vh;
}
#banner_1 .banner_1 .swiper-slide-active h2,
#banner_1 .banner_1 .swiper-slide-active p,
#banner_1 .banner_1 .swiper-slide-active .but {
  opacity: 1;
  transform: translateX(0);
}
#banner_1 .txt {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 10;
  background-color: rgba(0, 0, 0, 0.3);
  overflow: hidden;
}
#banner_1 .bx {
  height: 100%;
  color: #fff;
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: center;
  gap: 30px;
}
#banner_1 h2 {
  font-size: 46px;
  text-align: center;
  transition: all 1s 0.5s ease;
  opacity: 0;
  transform: translateX(-100%);
}
#banner_1 p {
  max-width: 900px;
  margin: 0 auto;
  font-size: 24px;
  line-height: 1.5;
  text-align: center;
  transition: all 1s 1s ease;
  opacity: 0;
  transform: translateX(100%);
}
#banner_1 .but {
  transition: all 1s 1s ease;
  opacity: 0;
  transform: translateX(100%);
  display: flex;
}
#banner_1 .but a {
  padding: 16px 48px;
  border-radius: 50px;
  font-size: 18px;
  color: #fff;
  background-color: var(--color);
}

#banner_2 {
  position: relative;
  z-index: 10;
  display: flex;
  padding-top: var(--nav_height);
}
#banner_2 .box {
  width: 100%;
  position: relative;
  font-size: 0;
}
#banner_2 img {
  width: 100%;
  height: 355px;
}
#banner_2 .txt {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
#banner_2 .txt h3 {
  color: #fff;
  font-size: 50px;
  line-height: 1.3;
  text-align: center;
  position: relative;
  margin-bottom: 25px;
}
#banner_2 .txt span {
  margin: 0 auto;
  display: block;
  width: 160px;
  height: 6px;
  background-color: var(--color);
}
#banner_2 .bx {
  position: relative;
}
#banner_2 .mbx {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.4);
}
#banner_2 .mbx .prev_m,
#banner_2 .mbx .next_m {
  width: 45px;
  height: 45px;
  transition: all 0.3s ease;
  border-radius: 50%;
}
#banner_2 .mbx .prev_m::after,
#banner_2 .mbx .next_m::after {
  display: none;
}
#banner_2 .mbx .prev_m i,
#banner_2 .mbx .next_m i {
  color: #fff;
  font-size: 24px;
}
#banner_2 .mbx .prev_m {
  transform: translateX(-100%);
  left: 0;
}
#banner_2 .mbx .next_m {
  transform: translateX(100%);
  right: 0;
}
#banner_2 .mbx .swiper-slide {
  width: auto;
  height: 70px;
  display: flex;
  align-items: center;
}
#banner_2 .mbx .swiper-slide a {
  display: block;
  font-size: 16px;
  /* padding: 25px 0; */
  color: #fff;
}
#banner_2 .mbx .swiper-slide a.on {
  background-color: var(--color);
  border-radius: 70px;
  padding: 10px 30px;
}

#mbx_1 {
  position: relative;
  z-index: 10;
  font-size: 16px;
  line-height: 70px;
  border-bottom: 1px solid rgba(191, 191, 191, 0.4117647059);
}
#mbx_1 .bx {
  display: flex;
}
#mbx_1 .l {
  margin-right: auto;
  display: flex;
  gap: 40px;
}
#mbx_1 .l a {
  position: relative;
}
#mbx_1 .l a:hover::after,
#mbx_1 .l a.on::after {
  width: 100%;
}
#mbx_1 .l a.on {
  font-weight: bold;
  color: var(--color);
}
#mbx_1 .l a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0%;
  height: 4px;
  border-radius: 4px;
  background-color: var(--color);
  transition: all 0.3s ease;
}
#mbx_1 .r {
  margin-left: auto;
}
#mbx_1 .r form {
  border-radius: 50px;
  border: 1px solid #ccc;
  margin: auto 0;
  display: flex;
  align-items: center;
}
#mbx_1 span {
  margin: 0 5px;
}

#mbx_2 {
  position: relative;
  z-index: 10;
  font-size: 16px;
  font-size: 12px;
}
#mbx_2 .bx {
  padding-top: 25px;
  padding-bottom: 25px;
}
#mbx_2 span {
  margin: 0 5px;
}

header {
  height: var(--nav_height);
  position: fixed;
  width: 100%;
  z-index: 100;
  top: 0;
}
header::after {
  transition: all 0.3s;
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -1;
  background-color: #fff;
  box-shadow: 0 3px 13px rgba(0, 14, 28, 0.2);
}
.header {
  height: 100%;
  position: relative;
  display: flex;
  justify-content: space-between;
}
.header .logo {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
}
.header .logo img {
  height: 65px;
}
.header .logo .logo-text {
  font-size: 24px;
  font-weight: bold;
  font-family: "Microsoft YaHei";
  transition: all 0.3s ease;
}
.header .logo span {
  font-size: 26px;
  font-weight: bold;
  font-family: "Microsoft YaHei";
}
.header .logo p {
  margin-top: 5px;
  font-size: 12.3px;
  font-weight: normal;
  color: #888;
}
.header .nav {
  margin-left: auto;
  margin-right: 40px;
  height: 100%;
  display: flex;
  gap: 40px;
}
@media (max-width: 768px) {
  .header .nav {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    margin: 0;
    position: fixed;
    top: var(--nav_height);
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    width: 0;
    overflow: hidden;
    overflow-y: auto;
    white-space: nowrap;
    opacity: 0;
    transition: all 0.3s;
  }
  .header .nav.on {
    width: 100%;
    opacity: 1;
  }
}
.header .nav .menu {
  position: relative;
}
@media (max-width: 768px) {
  .header .nav .menu {
    border-bottom: 1px solid rgba(255, 255, 255, 0.2392156863);
    flex-grow: 0;
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: column;
  }
}
.header .nav .menu:hover .sub {
  opacity: 1;
  visibility: visible;
}
.header .nav .menu_mobile {
  display: none;
}
@media (max-width: 768px) {
  .header .nav .menu_mobile {
    flex-grow: 1;
    width: 100%;
    height: 100%;
    display: block;
  }
}
.header .nav .tit {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
@media (max-width: 768px) {
  .header .nav .tit {
    padding: 0 15px;
    height: auto;
    display: flex;
  }
}
.header .nav .tit.on a,
.header .nav .tit:hover a {
  color: var(--color);
}
.header .nav .tit.on a::after,
.header .nav .tit:hover a::after {
  width: 100%;
}
.header .nav .tit.on i,
.header .nav .tit:hover i {
  /* color: var(--color); */
}
.header .nav .tit i {
  flex-shrink: 0;
  transition: all 0.5s ease;
  width: 40px;
  line-height: 40px;
  font-size: 16px;
  text-align: center;
  color: #fff;
  display: none;
}
@media (max-width: 768px) {
  .header .nav .tit i {
    display: block;
  }
}
.header .nav .tit a {
  transition: all 0.5s ease;
  position: relative;
  height: 100%;
  font-size: 16px;
  text-transform: uppercase;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
}
@media (max-width: 768px) {
  .header .nav .tit a {
    justify-content: flex-start;
    line-height: 50px;
    /* font-size: 18px; */
    flex-grow: 1;
    color: #fff;
  }
}
.header .nav .tit a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0%;
  height: 4px;
  border-radius: 4px;
  background-color: var(--color);
  transition: all 0.3s ease;
}
@media (max-width: 768px) {
  .header .nav .tit a::after {
    display: none;
  }
}
.header .nav .sub {
  position: absolute;
  min-width: 200px;
  z-index: 11;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  opacity: 0;
  visibility: hidden;
  transition: all 0.5s ease;
}
@media (max-width: 768px) {
  .header .nav .sub {
    position: relative;
    top: 0;
    left: 0;
    transform: translateX(0px);
    opacity: 1;
    visibility: visible;
    transition: none;
    width: 100%;
    padding: 0;
    display: none;
  }
}
.header .nav .sub::after {
  position: absolute;
  content: "";
  top: -9px;
  border-width: 0 9px 9px 9px;
  border-style: solid;
  border-color: transparent transparent var(--color) transparent;
  left: 50%;
  transform: translateX(-50%);
}
@media (max-width: 768px) {
  .header .nav .sub::after {
    display: none;
  }
}
.header .nav .sub ul {
  background-color: #fff;
  box-shadow: 0 8px 24px rgba(8, 9, 24, 0.1);
  border-radius: 0 0 10px 10px;
  padding: 10px 0;
  overflow: hidden;
}
@media (max-width: 768px) {
  .header .nav .sub ul {
    background-color: transparent;
    color: #fff;
    padding: 0 15px;
  }
}
.header .nav .sub li {
  position: relative;
}
.header .nav .sub li::after {
  content: "";
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 1px;
  background-image: linear-gradient(to right, transparent, var(--color), transparent);
}
.header .nav .sub a {
  display: block;
  line-height: 1.5;
  font-size: 14px;
  padding: 10px;
  transition: all 0.5s ease;
  white-space: nowrap;
  text-align: center;
}
@media (max-width: 768px) {
  .header .nav .sub a {
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2392156863);
  }
}
.header .nav .sub a:hover {
  background-color: var(--color);
  color: #fff;
}
.header .tel {
  display: flex;
  align-items: center;
  gap: 10px;
}
.header .tel i {
  font-size: 24px;
  color: var(--color);
}
.header .tel span {
  font-size: 22px;
  color: var(--color);
  font-weight: bold;
}
.header .mobile {
  display: none;
}
@media (max-width: 768px) {
  .header .mobile {
    height: 100%;
    display: flex;
    align-items: center;
  }
}
.header .mobile i {
  font-size: 24px;
  color: var(--color);
  cursor: pointer;
}

footer {
  color: #fff;
}
footer.fff .f_bg {
  background-color: #f3f3f3;
}
footer .f_bg {
  width: 100%;
  height: 180px;
  position: relative;
}
footer .f_bg svg {
  width: 100%;
  height: 100%;
  position: absolute;
}
footer .f_bg use {
  animation: forever 25s cubic-bezier(0.55, 0.5, 0.45, 0.5) infinite;
}
footer .f_bg use:nth-child(1) {
  animation-delay: -2s;
  animation-duration: 7s;
}
footer .f_bg use:nth-child(2) {
  animation-delay: -3s;
  animation-duration: 10s;
  opacity: 0.7;
}
footer .f_bg use:nth-child(3) {
  animation-delay: -4s;
  animation-duration: 13s;
  opacity: 0.5;
}
footer .footer {
  background-color: var(--color);
  padding: 0 48px;
}
footer .top {
  position: relative;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
footer .top .logo {
  display: flex;
  align-items: center;
}
footer .top .logo img {
  height: 50px;
}
footer .top .logo p {
  font-size: 17px;
  font-style: italic;
  padding-left: 17px;
  margin-left: 17px;
  border-left: 1px solid rgba(255, 255, 255, 0.5);
}
footer .top .go {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-weight: bold;
  color: #fff;
  transform: rotate(-90deg);
  background-color: rgba(0, 0, 0, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
}
footer .top .go a {
  font-size: 18px;
}
footer .bottom {
  padding-top: 70px;
  padding-bottom: 70px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 80px;
}
footer .bottom .l {
  max-width: 30%;
}
footer .bottom .l h2 {
  font-weight: bold;
  font-size: 21px;
  margin-bottom: 28px;
}
footer .bottom .l .txt {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 20px;
}
footer .bottom .l .txt i {
  font-size: 18px;
  line-height: 21px;
}
footer .bottom .l .txt p {
  line-height: 1.5;
}
footer .bottom .r {
  width: 100%;
  max-width: calc(70% - 80px);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}
footer .bottom .r h2 {
  font-weight: bold;
  font-size: 16px;
  padding-bottom: 30px;
}
footer .bottom .r p {
  font-size: 14px;
  margin-bottom: 18px;
  position: relative;
  transition: all 0.5s ease;
}
footer .bottom .r p a {
  display: block;
}

.title_1 {
  text-align: center;
  padding-bottom: 48px;
}
.title_1 h2 {
  font-size: 38px;
  color: var(--color);
  font-weight: normal;
  font-family: "Poppins-SemiBold";
  text-transform: uppercase;
}
.title_1 h5 {
  font-size: 30px;
  color: #333;
  font-family: "微软雅黑";
  /* font-weight: normal; */
}

.section_1 {
  background-color: #f3f3f3;
  padding-top: 120px;
  padding-bottom: 80px;
}
.section_1 .grid {
  display: grid;
  grid-template: "a b c" "d f g" "e f h"/1fr 1fr 1fr;
  gap: 16px;
}
.section_1 .tab {
  display: flex;
  justify-content: center;
  gap: 20px;
}
.section_1 .tab a {
  border-radius: 50px;
  line-height: 50px;
  background-color: #fff;
  padding: 0 40px;
  font-size: 16px;
  transform: all 0.5s ease;
}
.section_1 .tab a:hover,
.section_1 .tab a.on {
  background-color: var(--color);
  color: #fff;
}
.section_1 .flex {
  gap: 50px;
  margin-top: 50px;
}
.section_1 .son {
  display: block;
  width: calc(100% / 4 - 50px * (4 - 1) / 4);
  box-shadow: 5px 8.66px 25px 0px rgba(29, 50, 149, 0.15);
  transition: all 0.3s ease;
  border-radius: 7px;
  overflow: hidden;
  display: block;
}
.section_1 .son:hover .img img {
  transform: scale(1.05);
}
.section_1 .son:hover .txt i {
  transform: translateX(10px);
}
/* .section_1 .son:nth-child(1) {
  grid-area: a;
  padding-bottom: 50%;
}
.section_1 .son:nth-child(2) {
  grid-area: b;
  padding-bottom: 50%;
}
.section_1 .son:nth-child(3) {
  grid-area: c;
  padding-bottom: 50%;
}
.section_1 .son:nth-child(4) {
  grid-area: d;
  padding-bottom: 50%;
}
.section_1 .son:nth-child(5) {
  grid-area: e;
  padding-bottom: 50%;
}
.section_1 .son:nth-child(6) {
  grid-area: f;
  padding-bottom: 100%;
}
.section_1 .son:nth-child(7) {
  grid-area: g;
  padding-bottom: 50%;
}
.section_1 .son:nth-child(8) {
  grid-area: h;
  padding-bottom: 50%;
} */
.section_1 .son .img {
  /* position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0; */
  display: block;
  position: relative;
  overflow: hidden;
  width: 100%;
  height: 0;
  padding-bottom: 78%;
}
.section_1 .son .img img {
  padding: 5px;
  object-fit: contain;
  background-color: #fff;
}
.section_1 .son .txt {
  /* position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 24px 40px;
  color: #fff;
  background-image: linear-gradient(212deg, rgba(0, 14, 28, 0), #000e1c);
  display: flex;
  align-items: flex-end;
  justify-content: space-between; */
  background-color: #fff;
  padding: 20px;
}
.section_1 .son .txt h2 {
  /* font-size: 24px;
  font-weight: 700;
  line-height: 1.1; */
  font-size: 16px;
  line-height: 2;
  margin-bottom: 10px;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  max-width: 100%;
}
.section_1 .son .txt p {
  /* margin-top: 8px;
  font-size: 15px; */
  line-height: 1;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  max-width: 100%;
}
.section_1 .son .txt .r {
  flex-shrink: 0;
}
.section_1 .son .txt i {
  display: block;
  font-size: 24px;
  transition: all 0.5s ease;
}

.section_2 {
  background-color: #f3f3f3;
  /*padding-top: 80px;*/
  padding-bottom: 80px;
}
.section_2 .grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.section_2 .info {
  position: sticky;
  top: calc(var(--nav_height) + 16px);
  height: fit-content;
  display: flex;
  flex-direction: column;
  gap: 48px;
}
.section_2 .info .title {
  padding-left: 48px;
  padding-right: 48px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.section_2 .info .title h4 {
  font-size: 12px;
  color: var(--color);
}
.section_2 .info .title h2 {
  font-size: 32px;
  color: var(--color);
}
.section_2 .info .box {
  padding: 56px;
  border-radius: 10px;
  background-color: #fff;
  display: flex;
  flex-direction: column;
  gap: 48px;
}
.section_2 .info .box:hover img {
  transform: scale(1.05);
}
.section_2 .info .box:hover i {
  transform: translateX(5px);
}
.section_2 .info .box .img {
  width: 100%;
  height: 240px;
  position: relative;
  overflow: hidden;
  border-radius: 10px;
}
.section_2 .info .box .txt {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.section_2 .info .box span {
  padding: 2px 6px;
  border-radius: 4px;
  margin-bottom: 16px;
}
.section_2 .info .box h3 {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  font-size: 32px;
  line-height: 1.1;
  color: #333;
  margin-bottom: 16px;
}
.section_2 .info .box p {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  font-size: 16px;
  line-height: 1.6;
  margin-bottom: 48px;
}
.section_2 .info .box i {
  font-size: 32px;
  color: var(--color);
  transition: all 0.3s ease;
}
.section_2 .list {
  padding-top: 124px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
}
.section_2 .list .son {
  width: 100%;
  padding: 40px;
  border-radius: 10px;
  background-color: #fff;
  display: flex;
  gap: 16px;
}
.section_2 .list .son:hover img {
  transform: scale(1.05);
}
.section_2 .list .son:hover i {
  transform: translateX(5px);
}
.section_2 .list .son .txt {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.section_2 .list .son span {
  padding: 2px 6px;
  border-radius: 4px;
  margin-bottom: 16px;
}
.section_2 .list .son h3 {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  font-size: 23px;
  line-height: 1.2;
  color: #333;
  margin-bottom: 16px;
}
.section_2 .list .son p {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  font-size: 16px;
  line-height: 1.6;
  margin-bottom: 32px;
}
.section_2 .list .son i {
  font-size: 32px;
  color: var(--color);
  transition: all 0.3s ease;
}
.section_2 .list .son .img {
  flex-shrink: 0;
  width: 240px;
  height: 160px;
  position: relative;
  overflow: hidden;
  border-radius: 10px;
}
.section_2 .list .but {
  width: auto;
  padding: 16px 20px;
  background-color: var(--color);
  color: #fff;
  border-radius: 7px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.section_2 .list .but i {
  font-size: 20px;
}

.section_3 {
  background-color: #f3f3f3;
  padding-top: 80px;
  padding-bottom: 80px;
}
.section_3 .box {
  position: relative;
}
.section_3 .box::after {
  position: absolute;
  content: "";
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: linear-gradient(rgba(0, 14, 28, 0), #000e1c);
  z-index: 1;
}
.section_3 .box img {
  width: 100%;
  height: 100vh;
}
.section_3 .bx {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
}
.section_3 .txt {
  padding: 105px 48px;
  height: 100%;
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-end;
}
.section_3 .txt h2 {
  line-height: 1.1;
  font-size: 45px;
}
.section_3 .txt p {
  margin-top: 16px;
  font-size: 16px;
  line-height: 1.6;
  max-width: 700px;
}
.section_3 .txt a {
  margin-top: 24px;
  padding: 16px 20px;
  background-color: #fff;
  border-radius: 7px;
  color: var(--color);
  font-weight: bold;
  display: flex;
  align-items: center;
  gap: 8px;
}
.section_3 .txt a i {
  font-size: 24px;
}
.section_3 .but {
  width: 340px;
  padding: 48px;
  background-color: var(--color);
  border-radius: 8px;
  color: #fff;
  position: absolute;
  top: 0;
  right: 48px;
  transform: translateY(-52px);
}
.section_3 .but span {
  font-size: 13px;
  font-weight: bold;
}
.section_3 .but p {
  line-height: 1.3;
  font-size: 23px;
  font-weight: bold;
}
.section_3 .but .hr {
  height: 60px;
}
.section_3 .but i {
  font-size: 32px;
}

.section_4 {
  background-color: #f3f3f3;
  padding-top: 80px;
  padding-bottom: 80px;
}
.section_4 .mySwiper_4 {
  height: 320px;
}
.section_4 .flex {
  gap: 34px 50px;
}
.section_4 .son {
  width: calc(100% / 7 - 50px * (7 - 1) / 7);
}
.section_4 .img {
  display: block;
  position: relative;
  overflow: hidden;
  width: 100%;
  height: 0;
  padding-bottom: 100%;
  border-radius: 50%;
}
.section_4 .img:hover img {
  transform: scale(1.05);
}
.section_5 {
  background-color: #f3f3f3;
  padding-top: 80px;
  padding-bottom: 80px;
}
.section_5 .flex {
  gap: 32px;
}
.section_5 .son {
  width: calc(100% / 2 - 32px * (2 - 1) / 2);
}
.section_5 .txt .title {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.section_5 .txt .title h4 {
  font-size: 12px;
  color: var(--color);
}
.section_5 .txt .title h2 {
  font-size: 32px;
  color: var(--color);
}
.section_5 .txt .title p {
  margin-top: -10px;
  line-height: 1;
  font-size: 16px;
}
.section_5 .txt .con {
  margin-top: 20px;
  font-size: 15px;
}
.section_5 .img {
  font-size: 0;
  border-radius: 10px;
  overflow: hidden;
}
.section_5 .img img {
  width: 100%;
}

.section_6 {
  background-color: #f3f3f3;
  padding-bottom: 80px;
}
.section_6 .flex {
  gap: 32px;
}
.section_6 .son {
  width: calc(100% / 4 - 32px * (4 - 1) / 4);
  background-color: #fff;
  overflow: hidden;
  border-radius: 7px;
}
.section_6 .son:hover .txt {
  background-color: var(--color);
  color: #fff;
}
.section_6 .txt {
  padding: 36px;
  transition: all 0.5s ease;
}
.section_6 .txt h3 {
  font-family: "Poppins-Medium";
  font-weight: normal;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}
.section_6 .txt h3 p {
  font-size: 45px;
}
.section_6 .txt h3 span {
  font-size: 22px;
  margin-left: 15px;
}
.section_6 .txt .t {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.section_6 .txt .t p {
  font-size: 13.5px;
}
.section_6 .txt .t .icon {
  flex-shrink: 0;
  margin-left: 20px;
  height: 36px;
}
.section_6 .txt .t .icon img {
  height: 100%;
}

.mbx_1 {
  border-bottom: 1px solid rgba(191, 191, 191, 0.4117647059);
  position: relative;
}
.mbx_1 .bx {
  position: relative;
}
.mbx_1 .prev_m,
.mbx_1 .next_m {
  width: 45px;
  height: 45px;
  transition: all 0.3s ease;
  border-radius: 50%;
}
.mbx_1 .prev_m::after,
.mbx_1 .next_m::after {
  display: none;
}
.mbx_1 .prev_m i,
.mbx_1 .next_m i {
  color: var(--color);
  font-size: 24px;
}
.mbx_1 .prev_m {
  transform: translateX(-100%);
  left: 0;
}
.mbx_1 .next_m {
  transform: translateX(100%);
  right: 0;
}
.mbx_1 .swiper-slide {
  width: auto;
  height: 70px;
  display: flex;
  align-items: center;
}
.mbx_1 .swiper-slide a {
  height: 100%;
  font-size: 16px;
  /* padding: 25px 0; */
  display: flex;
  align-items: center;
}
.mbx_1 .swiper-slide a.on {
  background-color: var(--color);
  color: #fff;
  padding: 0 20px;
}

.about_1 {
  padding-top: 100px;
  padding-bottom: 100px;
}
.about_1 .img {
  float: left;
  width: calc(50% - 30px);
  margin-right: 60px;
  border-radius: 10px;
  overflow: hidden;
  font-size: 0;
}
.about_1 .img img {
  width: 100%;
}
.about_1 .txt .tit {
  font-size: 48px;
  line-height: 1.33;
  font-weight: bold;
}
.about_1 .txt .con {
  margin-top: 20px;
}

.about_2 {
  padding-bottom: 100px;
}
.about_2 h2 {
  font-size: 30px;
  line-height: 1.33;
  text-align: center;
  margin-bottom: 48px;
  font-family: "微软雅黑";
}
.about_2 .flex {
  gap: 20px;
}
.about_2 .son {
  width: calc(100% / 4 - 20px * (4 - 1) / 4);
}
.about_2 .img {
  display: block;
  position: relative;
  overflow: hidden;
  width: 100%;
  height: 0;
  padding-bottom: 75%;
  border-radius: 8px;
}
.about_2 .img:hover img {
  transform: scale(1.05);
}
.about_2 h3 {
  padding-top: 15px;
  text-align: center;
  font-size: 18px;
  font-weight: normal;
}

.about_3 {
  padding-bottom: 100px;
}
.about_3 h2 {
  font-size: 30px;
  line-height: 1.33;
  text-align: center;
  margin-bottom: 48px;
  font-family: "微软雅黑";
}
.about_3 .flex {
  gap: 20px;
}
.about_3 .son {
  width: calc(100% / 4 - 20px * (4 - 1) / 4);
}
.about_3 .img {
  display: block;
  position: relative;
  overflow: hidden;
  width: 100%;
  height: 0;
  padding-bottom: 75%;
  border: 1px solid #e4e4e4;
}
.about_3 .img:hover img {
  transform: scale(1.05);
}
.about_3 img {
  padding: 10px;
  background-color: #fff;
}
.about_3 h3 {
  padding-top: 15px;
  text-align: center;
  font-size: 18px;
  font-weight: normal;
}

.about_4 {
  padding-bottom: 100px;
}
.about_4 h2 {
  font-size: 30px;
  line-height: 1.33;
  text-align: center;
  margin-bottom: 48px;
  font-family: "微软雅黑";
}
.about_4 .swiper-slide:hover .box img {
  transform: scale(1.05);
}
.about_4 .box {
  padding-right: 20px;
  position: relative;
}
.about_4 .box .img {
  display: block;
  position: relative;
  overflow: hidden;
  width: 100%;
  height: 0;
  padding-bottom: 75%;
  border-radius: 8px;
}
.about_4 .box h3 {
  font-size: 38px;
  color: var(--color);
  font-weight: 700;
  line-height: 1.1;
}
.about_4 .box p {
  font-size: 16px;
  line-height: 1.6;
  margin-top: 8px;
}
.about_4 i {
  position: relative;
  margin: 20px 0;
  display: block;
  width: 100%;
  height: 1px;
  background-color: var(--color);
}
.about_4 i::after {
  content: "";
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 128px;
  height: 3px;
  background-color: var(--color);
}

.about_5 {
  padding-top: 100px;
  padding-bottom: 100px;
}
.about_5 .flex_1 {
  flex-wrap: nowrap;
  gap: 120px;
}
@media (max-width: 768px) {
  .about_5 .flex_1 {
    gap: 30px;
    flex-wrap: wrap;
  }
}
.about_5 .flex_1 .l {
  flex-shrink: 1;
  width: 30%;
  display: block;
  flex-direction: column;
  justify-content: flex-start;
}
@media (max-width: 768px) {
  .about_5 .flex_1 .l {
    width: 100%;
  }
}
.about_5 .flex_1 .l h2 {
  font-size: 35px;
  color: #313131;
  font-weight: bold;
  margin-bottom: 10px;
}
.about_5 .flex_1 .l p {
  font-size: 26px;
  line-height: 1;
}
.about_5 .flex_1 .r {
  flex-grow: 0;
}
.about_5 .img_1 {
  margin-top: 50px;
  font-size: 0;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
@media (max-width: 768px) {
  .about_5 .img_1 {
    flex-wrap: wrap;
  }
}
.about_5 .img_1 a {
  display: block;
  width: 100%;
  max-height: 400px;
  position: relative;
  border-radius: 10px;
  overflow: hidden;
}
.about_5 .img_1 a img {
  width: 100%;
}
.about_5 .img_1 a::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1;
}
.about_5 .img_1 a .i {
  position: absolute;
  z-index: 10;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  transition: all 0.3s ease;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}
.about_5 .img_1 a .i::after {
  content: "";
  position: absolute;
  z-index: -1;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: var(--color);
  animation: scale_5 3s ease infinite;
}
.about_5 .img_1 a .i::before {
  content: "";
  position: absolute;
  z-index: -1;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: var(--color);
  animation: scale_3 3s ease 0.25s infinite;
}
.about_5 .img_1 a .i i {
  font-size: 24px;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background-color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}
.about_5 .flex_2 {
  justify-content: space-between;
  gap: 30px;
  margin-top: 50px;
}
@media (max-width: 768px) {
  .about_5 .flex_2 {
    flex-wrap: wrap;
    gap: 30px 20px;
    margin-top: 30px;
  }
}
.about_5 .flex_2 .son {
  flex-grow: 1;
  display: flex;
  gap: 20px;
}
@media (max-width: 768px) {
  .about_5 .flex_2 .son {
    width: calc(100% / 2 - 20px * (2 - 1) / 2);
  }
}
.about_5 .flex_2 .icon {
  font-size: 0;
}
.about_5 .flex_2 img {
  height: 42px;
}
@media (max-width: 768px) {
  .about_5 .flex_2 img {
    height: 30px;
  }
}
.about_5 .flex_2 .txt {
  flex-grow: 1;
}
.about_5 .flex_2 h4 {
  font-size: 40px;
  color: var(--color);
  line-height: 1;
  font-family: "num";
  transform: translateY(-69%);
}
@media (max-width: 768px) {
  .about_5 .flex_2 h4 {
    font-size: 18px;
    font-family: normal;
    transform: translateY(0);
  }
}
.about_5 .flex_2 span {
  line-height: 1;
}
.about_5 .flex_2 p {
  border-top: 1px solid #e5e5e5;
  padding-top: 18px;
  margin-top: 18px;
  line-height: 1;
}
@media (max-width: 768px) {
  .about_5 .flex_2 p {
    padding-top: 10px;
    margin-top: 10px;
  }
}

.about_6 {
  background-image: url(../image/bj6.jpg);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  padding-top: 100px;
  padding-bottom: 100px;
}
.about_6 .flex_3 {
  flex-wrap: nowrap;
}
@media (max-width: 768px) {
  .about_6 .flex_3 {
    flex-wrap: wrap;
  }
}
.about_6 .flex_3 .l {
  width: 50%;
}
@media (max-width: 768px) {
  .about_6 .flex_3 .l {
    width: 100%;
  }
}
.about_6 .flex_3 .l h2 {
  font-size: 35px;
  margin-bottom: 40px;
}
@media (max-width: 768px) {
  .about_6 .flex_3 .l h2 {
    margin-bottom: 20px;
  }
}
.about_6 .flex_3 .l .mySwiper1 {
  padding-top: 55px;
}
@media (max-width: 768px) {
  .about_6 .flex_3 .l .mySwiper1 {
    padding-top: 20px;
  }
}
.about_6 .flex_3 .l .button_box {
  margin-top: 80px;
  height: 60px;
  display: flex;
}
@media (max-width: 768px) {
  .about_6 .flex_3 .l .button_box {
    margin-top: 20px;
  }
}
.about_6 .flex_3 .l .button {
  position: relative;
  width: 45px;
  height: 45px;
  border-radius: 50%;
  border: 1px solid var(--color);
  margin-left: 12px;
}
.about_6 .flex_3 .l .button:hover {
  background-color: var(--color);
  color: #fff;
}
.about_6 .flex_3 .l .button::after {
  display: none;
}
.about_6 .flex_3 .l .prev_1 {
  left: 0;
}
.about_6 .flex_3 .l .next_1 {
  right: 0;
}
.about_6 .flex_3 .l .img {
  height: 55px;
  margin-bottom: 25px;
}
.about_6 .flex_3 .l h3 {
  font-weight: normal;
  font-size: 26px;
  margin-bottom: 18px;
}
.about_6 .flex_3 .r {
  width: 50%;
}
@media (max-width: 768px) {
  .about_6 .flex_3 .r {
    width: 100%;
  }
}
.about_6 .flex_3 .r .box_2 {
  text-align: right;
}
.about_6 .flex_3 .r .mySwiper2 {
  margin-left: auto;
  margin-right: 0;
  width: 500px;
  height: 0;
  padding-bottom: 500px;
  font-size: 0;
  border: 2px solid var(--color);
  border-radius: 50%;
  position: relative;
}
@media (max-width: 768px) {
  .about_6 .flex_3 .r .mySwiper2 {
    width: 100%;
    padding-bottom: 100%;
  }
}
.about_6 .flex_3 .r .img {
  width: 500px;
  height: 0;
  padding-bottom: 500px;
  font-size: 0;
  position: relative;
}
@media (max-width: 768px) {
  .about_6 .flex_3 .r .img {
    width: 100%;
    padding-bottom: 100%;
  }
}
.about_6 .flex_3 .r img {
  width: 400px;
  height: 400px;
  border-radius: 50%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
@media (max-width: 768px) {
  .about_6 .flex_3 .r img {
    width: 80%;
    height: 80%;
  }
}

.about_7 {
  background-image: -webkit-linear-gradient(270deg, #f2f6f7 0, #fff 100%);
  padding-top: 100px;
  padding-bottom: 100px;
}
.about_7 h2 {
  font-size: 35px;
  color: #313131;
  text-align: center;
  margin-bottom: 40px;
  transition: all 0.3s ease;
}
.about_7 .flex_4 {
  gap: 40px;
  padding-left: 70px;
}
@media (max-width: 768px) {
  .about_7 .flex_4 {
    flex-wrap: wrap;
    gap: 20px;
    padding-left: 15px;
    padding-right: 15px;
  }
}
.about_7 .flex_4 .year {
  font-family: "num";
  line-height: 1;
  margin-top: 100px;
  font-size: 90px;
  font-weight: bold;
  transition: all 0.3s ease;
}
@media (max-width: 768px) {
  .about_7 .flex_4 .year {
    margin-top: 0px;
    font-size: 40px;
    font-family: normal;
  }
}
.about_7 .flex_4 .box {
  flex-grow: 1;
}
@media (max-width: 768px) {
  .about_7 .flex_4 .box {
    margin-top: 0px;
    width: 100%;
  }
}
.about_7 .flex_4 .img {
  width: 300px;
  height: 200px;
  position: relative;
}
@media (max-width: 768px) {
  .about_7 .flex_4 .img {
    width: 100%;
    height: 0;
    padding-bottom: 66%;
  }
}
.about_7 .flex_4 .line {
  position: relative;
  border-top: 1px dashed #adadad;
  margin: 25px 0;
}
.about_7 .flex_4 .line::after {
  content: "";
  display: block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #adadad;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
}
.about_7 .flex_4 .line::before {
  content: "";
  display: block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #adadad;
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}
.about_7 .flex_5 {
  flex-wrap: nowrap;
  align-items: center;
  border-radius: 80px;
  background-color: #f6f6f6;
}
.about_7 .flex_5 .mySwiper4 {
  height: 80px;
  flex-grow: 1;
}
.about_7 .flex_5 .button {
  margin-top: 0;
  flex-shrink: 0;
  width: 140px;
  height: 80px;
  position: relative;
}
@media (max-width: 768px) {
  .about_7 .flex_5 .button {
    width: 50px;
  }
}
.about_7 .flex_5 .button::after {
  display: none;
}
.about_7 .flex_5 .button i {
  font-size: 26px;
  color: var(--color);
}
.about_7 .flex_5 .prev_2 {
  left: 0;
}
.about_7 .flex_5 .next_2 {
  right: 0;
}
.about_7 .flex_5 span {
  height: 100%;
  font-weight: bold;
  font-family: "num";
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
.about_7 .flex_5 span::after {
  margin-top: 20px;
  content: "";
  flex-shrink: 0;
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color);
  opacity: 0;
}
.about_7 .flex_5 .swiper-slide-thumb-active span {
  color: var(--color);
}
.about_7 .flex_5 .swiper-slide-thumb-active span::after {
  opacity: 1;
}
.about_7 .mySwiper3 {
  margin-bottom: 20px;
}
.about_7 .mySwiper3 .swiper-slide-next .year,
.about_7 .mySwiper3 .swiper-slide-active .year {
  color: var(--color);
}

.about_8 {
  padding-bottom: 100px;
}
.about_8 h2 {
  padding-left: 17px;
  margin-bottom: 40px;
  font-size: 30px;
  line-height: 1;
  width: 100%;
  padding-bottom: 28px;
  position: relative;
  background: url(../image/bj7.jpg) center bottom repeat-x;
}
.about_8 h2::after {
  content: "";
  position: absolute;
  top: 0px;
  left: 0px;
  height: 24px;
  width: 5px;
  background-color: rgb(15, 41, 74);
}
.about_8 .flex {
  gap: 30px 15px;
}
.about_8 .son {
  width: calc(100% / 4 - 15px * (4 - 1) / 4);
  display: block;
}
.about_8 .img {
  display: block;
  position: relative;
  overflow: hidden;
  width: 100%;
  height: 0;
  padding-bottom: 71.42%;
  border-radius: 8px;
}
.about_8 h4 {
  padding-top: 15px;
  font-size: 16px;
  line-height: 28px;
  color: rgb(51, 51, 51);
  text-align: center;
  font-weight: bold;
}

.about_9 {
  padding-bottom: 100px;
}
.about_9 h2 {
  margin-bottom: 40px;
  font-size: 30px;
  line-height: 1;
  width: 100%;
  padding-bottom: 28px;
  position: relative;
  background: url(../image/bj7.jpg) center bottom repeat-x;
  display: flex;
  align-items: center;
  gap: 10px;
}
.about_9 h2 span {
  width: 5px;
  height: 24px;
  background-color: rgb(15, 41, 74);
}
.about_9 .flex {
  gap: 30px 30px;
  display: none;
}
.about_9 .flex.on {
  display: flex;
}
.about_9 .son {
  width: calc(100% / 4 - 30px * (4 - 1) / 4);
  display: block;
}
.about_9 .img {
  display: block;
  position: relative;
  overflow: hidden;
  width: 100%;
  height: 0;
  padding-bottom: 66%;
  border-radius: 8px;
}
.about_9 img {
  object-fit: contain;
}
.about_9 h4 {
  padding-top: 15px;
  font-size: 16px;
  line-height: 28px;
  color: rgb(51, 51, 51);
  text-align: center;
  font-weight: bold;
}

.partner_1 {
  padding-top: 100px;
  padding-bottom: 100px;
}
.partner_1 .flex {
  gap: 34px 50px;
}
.partner_1 .son {
  width: calc(100% / 7 - 50px * (7 - 1) / 7);
  border: 1px solid #e4e4e4;
  border-radius: 50%;
  overflow: hidden;
}
.partner_1 .son:hover img {
  transform: scale(1.1);
}
.partner_1 .son .img {
  display: block;
  position: relative;
  overflow: hidden;
  width: 100%;
  height: 0;
  padding-bottom: 100%;
}
.partner_1 .son img {
  object-fit: contain;
  background-color: #fff;
}

.product_1 {
  padding-top: 60px;
  padding-bottom: 100px;
}
.product_1 .flex {
  gap: 80px 50px;
}
.product_1 .son {
  width: calc(100% / 4 - 50px * (4 - 1) / 4);
}
.product_1 .son a {
  box-shadow: 5px 8.66px 25px 0px rgba(29, 50, 149, 0.15);
  transition: all 0.3s ease;
  border-radius: 7px;
  overflow: hidden;
  display: block;
}
.product_1 .son a:hover img {
  transform: scale(1.05);
}
.product_1 .son a:hover h3 {
  color: var(--color);
}
.product_1 .son .img {
  display: block;
  position: relative;
  overflow: hidden;
  width: 100%;
  height: 0;
  padding-bottom: 78%;
}
.product_1 .son img {
  padding: 5px;
  object-fit: contain;
}
.product_1 .son .txt {
  background-color: #fff;
  padding: 20px;
}
.product_1 .son h3 {
  font-size: 16px;
  line-height: 2;
  margin-bottom: 10px;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  max-width: 100%;
}
.product_1 .son p {
  line-height: 1;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  max-width: 100%;
}

.news_1 {
  padding-top: 100px;
  padding-bottom: 100px;
  padding-left: 48px;
  padding-right: 48px;
}
.news_1 .flex {
  gap: 60px 40px;
}
.news_1 .son {
  width: calc(100% / 3 - 40px * (3 - 1) / 3);
}
.news_1 .son a {
  display: block;
  overflow: hidden;
  border-radius: 8px;
  height: 100%;
  width: 100%;
  background: #fff;
  box-shadow: 5px 8.66px 25px 0px rgba(29, 50, 149, 0.15);
}
.news_1 .son a:hover img {
  transform: scale(1.05);
}
.news_1 .son a:hover h3 {
  color: var(--color);
}
.news_1 .son .img {
  display: block;
  position: relative;
  overflow: hidden;
  width: 100%;
  height: 0;
  padding-bottom: 55%;
}
.news_1 .son .txt {
  padding: 30px;
  background-color: #fff;
}
.news_1 .son h3 {
  font-size: 20px;
  font-weight: bold;
  line-height: 1.5;
  height: 30px;
  transition: all 0.8s ease;
  color: #333;
  margin-bottom: 20px;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  max-width: 100%;
}
.news_1 .son p {
  line-height: 2;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.news_1 .son .time {
  margin-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.news_1 .son .date {
  color: #999;
}

.contact_1 {
  padding-top: 105px;
  padding-bottom: 105px;
}
.contact_1 .flex {
  gap: 40px;
}
.contact_1 .son {
  width: calc(100% / 3 - 40px * (3 - 1) / 3);
  padding: 40px 15px;
  border-radius: 10px;
  box-shadow: rgba(100, 100, 111, 0.2) 0px 7px 29px 0px;
  overflow: hidden;
  position: relative;
  background-position: center;
  background-repeat: no-repeat;
  background-size: auto;
}
.contact_1 .son::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.5;
}
.contact_1 .son i {
  position: relative;
  z-index: 1;
  display: block;
  text-align: center;
  margin-bottom: 15px;
  font-size: 40px;
}
.contact_1 .son h3 {
  position: relative;
  z-index: 1;
  text-align: center;
  font-weight: bold;
  font-size: 34px;
}
.contact_1 .son p {
  position: relative;
  z-index: 1;
  display: block;
  text-align: center;
  font-size: 18px;
  line-height: 1.8;
  margin-top: 15px;
}

.contact_2 {
  padding-top: 105px;
  padding-bottom: 105px;
  background-image: url(../image/bj4.jpg);
  background-repeat: no-repeat;
  background-size: auto;
  background-position: center;
}
.contact_2 h2 {
  position: relative;
  font-size: 40px;
  line-height: 1;
  margin-bottom: 70px;
  text-transform: capitalize;
  font-weight: 700;
  text-align: center;
}
.contact_2 form {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
}
.contact_2 label {
  width: calc(100% / 3 - 30px * (3 - 1) / 3);
  display: flex;
  flex-direction: column;
}
.contact_2 label.textarea {
  width: 100%;
}
.contact_2 input,
.contact_2 textarea {
  width: 100%;
  height: 52px;
  line-height: 2;
  padding: 0px 30px;
  border: 1px solid #ccc;
  border-radius: 30px;
  background-color: #f7f7f7;
  transition: all 0.3s ease;
}
.contact_2 textarea {
  border-radius: 10px;
  height: 150px;
  padding: 20px 30px;
}
.contact_2 button {
  background-color: var(--color);
  color: #fff;
  border: none;
  border-radius: 100px;
  height: 50px;
  padding: 0 50px;
  font-size: 15px;
  cursor: pointer;
  transition: all 0.3s ease;
  margin: 30px auto 0;
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.contact_3 {
  padding-top: 105px;
  padding-bottom: 105px;
  background-image: url(../image/bj8.jpg);
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}
.contact_3 .flex {
  border: 1px solid #e5e5e5;
  box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
  border-radius: 20px;
  overflow: hidden;
}
.contact_3 .map {
  width: 50%;
  position: relative;
  z-index: 1;
}
.contact_3 .map .lyNyContact_map {
  width: 100%;
  height: 100%;
}
.contact_3 .contact {
  width: 50%;
  padding: 50px;
  background-color: #fff;
  border: 1px solid #eee;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.contact_3 .contact h3 {
  font-size: 28px;
  color: #212121;
  font-weight: bold;
  margin-bottom: 55px;
}
.contact_3 .contact .txt {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}
.contact_3 .contact ul {
  width: 100%;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.contact_3 .contact ul li {
  height: 50px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.contact_3 .contact ul i {
  font-size: 24px;
}
.contact_3 .contact ul p {
  line-height: 25px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.contact_3 .contact .ewm {
  flex-shrink: 0;
  margin-right: 35px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.contact_3 .contact .ewm .img {
  width: 130px;
  height: 130px;
  padding: 10px;
}
.contact_3 .contact .ewm .img img {
  width: 100%;
  height: 100%;
}
.contact_3 .contact .ewm p {
  line-height: 25px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.contact_4 {
  background-image: url(../image/bj9.jpg);
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  padding-top: 105px;
  padding-bottom: 105px;
}
.contact_4 h2 {
  font-size: 35px;
  font-weight: normal;
  color: #fff;
  margin-bottom: 35px;
}
.contact_4 form {
  background-color: #fff;
  border-radius: 8px;
  padding: 50px;
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}
.contact_4 label {
  width: calc(100% / 3 - 20px * (3 - 1) / 3);
  display: flex;
  flex-direction: column;
}
.contact_4 .textarea {
  width: 100%;
}
.contact_4 span {
  font-size: 15px;
  color: #313131;
  margin-bottom: 15px;
}
.contact_4 input {
  border-radius: 8px;
  border: 1px solid #e6e9ec;
  height: 50px;
  padding: 0 15px;
}
.contact_4 textarea {
  border-radius: 8px;
  border: 1px solid #e6e9ec;
  height: 150px;
  padding: 15px;
}
.contact_4 .btn {
  background-color: #e52228;
  color: #fff;
  border: none;
  border-radius: 10px;
  height: 50px;
  width: 175px;
  font-size: 15px;
  cursor: pointer;
  transition: all 0.3s ease;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.info_1 {
  padding-top: 100px;
  padding-bottom: 100px;
}
.info_1 .tit {
  font-size: 30px;
  color: #3d3d3d;
  line-height: 1.25;
}
.info_1 .tiem {
  font-size: 14px;
  margin-top: 20px;
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid #dedede;
  display: flex;
  gap: 30px;
}

.info_2 {
  padding-top: 100px;
  padding-bottom: 100px;
}
.info_2 .l {
  width: 40%;
  padding-right: 2.4%;
}
.info_2 .l .img {
  display: block;
  position: relative;
  overflow: hidden;
  width: 100%;
  height: 0;
  padding-bottom: 75%;
}
.info_2 .l img {
  padding: 10px;
  object-fit: contain;
}
.info_2 .l .mySwiper_1 {
  box-shadow: 5px 8.66px 25px 0px rgba(29, 50, 149, 0.15);
}
.info_2 .l .mySwiper_2 {
  margin-top: 15px;
}
.info_2 .l .mySwiper_2 .img {
  border: 1px solid #e4e4e4;
  border-radius: 5px;
  transition: all 0.3s ease;
}
.info_2 .l .mySwiper_2 img {
  padding: 5px;
}
.info_2 .l .mySwiper_2 .swiper-slide-thumb-active .img {
  border: 1px solid var(--color);
}
.info_2 .r {
  width: 60%;
}
.info_2 .r h1 {
  font-size: 24px;
  line-height: 1.5;
  margin-bottom: 10px;
}
.info_2 .r .p {
  line-height: 2;
}
.info_2 .r .but {
  margin-top: 30px;
  display: flex;
  gap: 15px;
}
.info_2 .r .but a {
  height: 42px;
  line-height: 40px;
  border-radius: 40px;
  border: 1px solid var(--color);
  background-color: var(--color);
  color: #fff;
  overflow: hidden;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
  width: 200px;
}
.info_2 .info {
  margin-top: 80px;
}
.info_2 .info .tab {
  border: 1px solid #e4e4e4;
  display: flex;
}
.info_2 .info .tab span {
  line-height: 54px;
  width: 160px;
  text-align: center;
  text-overflow: ellipsis;
  transition: all 0.3s;
  white-space: nowrap;
  font-size: 15px;
  position: relative;
  border-right: 1px solid #e4e4e4;
  color: var(--color);
}
.info_2 .info .tab span::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: var(--color);
}
.info_2 .info .con {
  padding: 25px 0;
}

@keyframes nots {
  0% {
    transform: translateX(100%);
    right: 0;
  }
  100% {
    transform: translateX(0);
    right: 100%;
  }
}
@keyframes img_ani {
  0% {
    transform: translateX(-20px);
  }
  50% {
    transform: translateX(20px);
  }
  100% {
    transform: translateX(-20px);
  }
}
@keyframes forever {
  0% {
    transform: translate3d(-90px, 0, 0);
  }
  100% {
    transform: translate3d(85px, 0, 0);
  }
}
@keyframes marquee_r {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-100%);
  }
}
@keyframes marquee_l {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(100%);
  }
}
@keyframes scale_5 {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(2);
    opacity: 0.5;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}
@keyframes scale_3 {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.6);
    opacity: 0.5;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

@media (max-width: 768px) {
  :root {
    --nav_height: 75px;
  }
  .header .tel,
  footer .bottom .r p {
    display: none;
  }
  #banner_1 h2 {
    font-size: 28px;
  }
  .info_1 .tit,
  .section_2 .info .box h3,
  .section_6 .txt h3 p,
  .section_5 .txt .title h2,
  .title_1 h5,
  .title_1 h2 {
    font-size: 24px;
  }
  .header .logo span {
    font-size: 20px;
  }
  .section_2 .list .son i,
  .section_2 .info .box i,
  #banner_1 p {
    font-size: 18px;
  }
  .section_6 .txt h3 span {
    font-size: 16px;
  }
  .header .logo p {
    font-size: 11px;
  }
  .title_1 {
    padding-bottom: 35px;
  }
  .section_4,
  .section_2,
  .section_5,
  .section_1 {
    padding-top: 60px;
  }
  .section_4,
  .section_2,
  .section_6,
  .section_5,
  .section_1 {
    padding-bottom: 40px;
  }
  .contact_4,
  .contact_3,
  .partner_1,
  .info_1,
  .news_1,
  .info_2,
  .about_7,
  .about_6,
  .about_5 {
    padding-top: 50px;
  }
  .contact_4,
  .contact_3,
  .partner_1,
  .info_1,
  .news_1,
  .info_2,
  .product_1,
  .about_7,
  .about_6,
  .about_5,
  .about_9 {
    padding-bottom: 50px;
  }
  .partner_1 .flex,
  .news_1 .flex,
  .product_1 .flex,
  .about_8 .flex,
  .about_9 .flex,
  .section_4 .flex,
  .section_6 .flex,
  .section_5 .flex {
    gap: 15px;
  }
  .partner_1 .son,
  .product_1 .son,
  .about_8 .son,
  .about_9 .son,
  .section_4 .son,
  .section_6 .son,
  .section_1 .son {
    width: calc(100% / 2 - 15px * (2 - 1) / 2);
  }
  .header .logo img {
    height: 50px;
  }
  .section_1 .tab {
    justify-content: flex-start;
    overflow: auto;
  }
  .section_1 .tab a {
    white-space: nowrap;
    padding: 0 30px;
  }
  .section_1 .flex {
    gap: 15px;
    margin-top: 30px;
  }
  .section_1 .son .txt {
    padding: 15px;
  }
  .section_5 .son {
    width: 100%;
  }
  .section_6 .txt {
    padding: 15px;
  }
  .section_6 .txt .t .icon {
    height: 24px;
  }
  .section_2 .info .title {
    padding: 0;
  }
  .section_2 .grid {
    display: flex;
    flex-direction: column;
  }
  .section_2 .info {
    gap: 30px;
    position: relative;
    top: 0;
  }
  .section_2 .info .box {
    gap: 15px;
    padding: 15px;
  }
  .section_2 .info .box .img {
    width: 100%;
  }
  .section_2 .info .box p {
    margin-bottom: 20px;
  }
  .section_2 .list {
    padding-top: 0;
  }
  .section_2 .list .son {
    flex-direction: column;
    padding: 15px;
  }
  .section_2 .list .son p {
    margin-bottom: 20px;
  }
  .section_2 .list .son .img {
    width: 100%;
    height: auto;
  }
  .section_2 .list .son img {
    position: relative;
  }
  footer .f_bg {
    height: 60px;
  }
  footer .footer {
    padding: 0;
  }
  footer .top {
    padding-bottom: 20px;
  }
  footer .top .logo p {
    font-size: 14px;
    padding-right: 15px;
  }
  footer .bottom {
    flex-direction: column;
    gap: 20px;
    padding-top: 20px;
    padding-bottom: 20px;
  }
  footer .bottom .l {
    width: 100%;
    max-width: 100%;
  }
  footer .bottom .l h2 {
    font-size: 20px;
    margin-bottom: 20px;
  }
  footer .bottom .r {
    flex-wrap: wrap;
    gap: 15px;
    width: 100%;
    max-width: 100%;
  }
  footer .bottom .r .ul {
    width: calc(100% / 3 - 15px * (3 - 1) / 3);
  }
  footer .bottom .r h2 {
    padding-bottom: 10px;
  }
  .info_2 .l {
    width: 100%;
    padding-right: 0;
  }
  .info_2 .r {
    width: 100%;
    padding-top: 30px;
  }
  .info_2 .r .but a {
    width: auto;
    flex-grow: 1;
  }
  .news_1 {
    padding-left: 0px;
    padding-right: 0px;
  }
  .news_1 .son {
    width: 100%;
  }
  .contact_3 .map {
    width: 100%;
    height: 300px;
  }
  .contact_3 .contact {
    width: 100%;
    padding: 30px;
  }
  .contact_3 .contact h3 {
    font-size: 22px;
    margin-bottom: 20px;
  }
  .contact_3 .contact .txt {
    flex-direction: column;
  }
  .contact_3 .contact ul li {
    height: auto;
  }
  .contact_3 .contact .ewm {
    margin: 0;
  }
  .contact_4 h2 {
    font-size: 26px;
    margin-bottom: 30px;
  }
  .contact_4 form {
    padding: 30px;
  }
  .contact_4 label {
    width: 100%;
  }
}