@charset "UTF-8";
@font-face {
  font-family: "vancFont";
  src: url("https://vanc-orangec.oss-cn-hangzhou.aliyuncs.com/web/font/font.woff2") format("woff2");
  font-display: swap;
}
html {
  box-sizing: border-box;
  font-family: "vancFont", Helvetica, Verdana, "微软雅黑", "苹方", "Hiragino Sans GB", "Hiragino Sans GB W3", "宋体", Arial, sans-serif;
  -webkit-text-size-adjust: none;
}

*,
*::before,
*::after {
  box-sizing: inherit;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
  empty-cells: show;
  font-size: inherit;
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
nav,
section,
summary,
audio,
canvas,
progress,
video,
body,
div,
address,
blockquote,
iframe,
ul,
ol,
dl,
dt,
dd,
li,
dl,
h1,
h2,
h3,
h4,
h5,
h6,
p,
a,
pre,
table,
caption,
th,
td,
form,
legend,
fieldset,
input,
button,
select,
textarea {
  margin: 0;
  padding: 0;
  font-weight: normal;
  font-style: normal;
  font-family: inherit;
  box-sizing: border-box;
}

ul,
li,
ol {
  list-style: none;
  line-height: normal;
}

i,
address,
cite,
dfn,
em,
var {
  font-style: normal;
}

input[type=date] {
  outline: none;
  border: none;
}

.input,
.select,
.button,
.textarea {
  width: 100%;
  border: #eeeeee 1px solid;
  outline: none;
  line-height: 1.75rem;
  border-radius: 0.3125rem;
  padding: 0 0.625rem;
}

.input:hover,
.input:focus,
.select:hover,
.select:focus,
.button:hover,
.button:focus,
.textarea:hover,
.textarea:focus {
  border-color: #0000ff;
}

.row {
  display: flex;
  flex-wrap: wrap;
  margin-right: -5px;
  margin-left: -5px;
}

.col-auto {
  position: relative;
  width: 100%;
  min-height: 1px;
  padding-right: 5px;
  padding-left: 5px;
}

.col-24 {
  flex: 0 0 100%;
  max-width: 100%;
}

@media (min-width: 576px) {
  .col-sm-8 {
    flex: 0 0 33.3333333333%;
    max-width: 33.3333333333%;
  }
  .col-sm-9 {
    flex: 0 0 37.5%;
    max-width: 37.5%;
  }
  .col-sm-14 {
    flex: 0 0 58.3333333333%;
    max-width: 58.3333333333%;
  }
  .col-sm-12 {
    flex: 0 0 50%;
    max-width: 50%;
  }
  .col-sm-16 {
    flex: 0 0 66.6666666667%;
    max-width: 66.6666666667%;
  }
  .offset-sm-1 {
    margin-left: 4.1666666667%;
  }
  .offset-sm-2 {
    margin-left: 8.3333333333%;
  }
}
img {
  width: 100%;
  -ms-interpolation-mode: bicubic;
}

body {
  overflow-x: hidden;
  font-size: 0.875rem;
  color: #f6f5f5;
  background: #1a1a1a;
  min-height: 100vh;
  outline: none;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

body::-webkit-scrollbar {
  width: 0.375rem;
  height: 0.375rem;
  background-color: transparent;
  border-radius: 0.375rem;
}

body::-webkit-scrollbar-track {
  border-radius: 0.3125rem;
  background-color: transparent;
}

body::-webkit-scrollbar-thumb {
  border-radius: 0.3125rem;
  background-color: rgb(0, 0, 255);
}

body::-webkit-scrollbar-thumb:hover {
  background: rgb(0, 0, 255);
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
}

html,
body {
  font-size: 12px;
}

@media (min-width: 768px) {
  html,
  body {
    font-size: 14px;
  }
}
@media (min-width: 992px) {
  html,
  body {
    font-size: 15px;
  }
}
@media (min-width: 1200px) {
  html,
  body {
    font-size: 16px;
  }
}
a {
  text-decoration: none;
  color: #f6f5f5;
  background-color: transparent;
  -webkit-text-decoration-skip: objects;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

.animate,
.uc-animate,
.uc-revealOnScroll {
  opacity: 0;
}

/* nav导航 */
.global__menu__nav {
  width: 24.625rem;
  border-radius: 4.5625rem;
  height: 4.5625rem;
  position: fixed;
  left: 50%;
  margin-left: -12.3125rem;
  z-index: 200;
  bottom: 6vh;
  background-color: #141414;
  overflow: hidden;
  padding: 0 1.25rem;
}
.global__menu__nav .nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  align-items: center;
}
.global__menu__nav .nav .item {
  position: relative;
  z-index: 9;
  line-height: 4.5625rem;
  transition: all 0.3s;
}
.global__menu__nav .nav .item:after {
  content: "";
  width: 4px;
  height: 4px;
  background-color: #fff;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 1rem;
  opacity: 0;
  transition: all 0.3s linear;
}
.global__menu__nav .nav .item.on, .global__menu__nav .nav .item:hover {
  color: #fff;
}
.global__menu__nav .nav .item.on:after, .global__menu__nav .nav .item:hover:after {
  opacity: 1;
}
.global__menu__nav .nav .item.light {
  background: url("https://vanc-orangec.oss-cn-hangzhou.aliyuncs.com/web/nav/v1.1/bg.png") center center no-repeat;
  background-size: 2.5rem 2.5rem;
}
.global__menu__nav .nav .light2 {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: 0;
  width: 2.5rem;
  height: 2.5rem;
  opacity: 0;
  background: url("https://vanc-orangec.oss-cn-hangzhou.aliyuncs.com/web/nav/v1.1/bg.png") center center no-repeat;
  background-size: 2.5rem 2.5rem;
}
.global__menu__nav.showLight2 .light2 {
  opacity: 1;
}

/* 底部 */
.footer {
  overflow: hidden;
  transition: all 0.3s linear;
  background-color: #000;
  padding-top: 1.875rem;
  padding-bottom: 1.875rem;
  padding-bottom: 15px;
  padding-bottom: calc(15px + constant(safe-area-inset-bottom));
  padding-bottom: calc(15px + env(safe-area-inset-bottom));
}
.footer .container {
  margin-left: -5px;
  margin-right: -5px;
  padding: 1.875rem;
}
.footer .container h3 {
  font-size: 1.375rem;
  text-transform: uppercase;
  line-height: 1.5em;
  margin-bottom: 1.375rem;
}
.footer .container .content {
  line-height: 1.625em;
  font-size: 0.875rem;
}
.footer .container .qrcode__img {
  overflow: hidden;
  display: flex;
  justify-content: flex-end; /* 将子元素对齐到容器的右侧 */
}
.footer .container .qrcode__img img {
  width: 6.25rem;
  height: 6.25rem;
  display: block;
  -o-object-fit: cover;
  object-fit: cover;
}
.footer .container .icp {
  line-height: 1.5em;
  margin-top: 1rem;
}
.footer .container .icp a {
  color: #fff;
  font-size: 12px;
}

@media (min-width: 768px) {
  .footer {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-start;
  }
  .footer .qrcode__container {
    max-width: 17rem;
  }
  .footer .contact__container {
    margin-right: auto;
  }
  .footer .icp {
    text-align: right;
  }
}
@media (min-width: 992px) {
  .footer {
    padding-left: 3.125rem;
    padding-right: 3.125rem;
  }
  .footer .container {
    width: 25%;
  }
}
@media (min-width: 1200px) {
  .footer {
    padding-left: 4.375rem;
    padding-right: 4.375rem;
  }
}
.container__fluid {
  width: 100%;
  padding-right: 5px;
  padding-left: 5px;
  margin-right: auto;
  margin-left: auto;
}

/* 首页 */
.home__page__top .logo {
  position: relative;
  overflow: hidden;
  width: 100%;
  height: 15.5rem;
}
.home__page__top .logo img {
  display: block;
  position: absolute;
  left: 0;
  width: 100%;
  top: 0;
}
.home__page__top .intro {
  text-transform: uppercase;
  text-align: center;
  font-size: 1.2rem;
  line-height: 2.2rem;
  padding: 1vh 0;
}
.home__page__top .intro h5 {
  font-size: 1.6rem;
  font-weight: bold;
  margin-bottom: 1.5rem;
}
.home__page__top .intro p {
  font-size: 1rem;
  font-weight: normal;
}

@media (min-width: 768px) {
  .home__page__top .logo {
    height: 19.75rem;
  }
  .home__page__top .intro {
    margin: 3vh 0;
  }
}
@media (min-width: 992px) {
  .home__page__top .logo {
    height: 26rem;
  }
  .home__page__top .intro {
    margin: 4vh 0;
  }
}
@media (min-width: 1200px) {
  .home__page__top .logo {
    height: 31.25rem;
  }
  .home__page__top .intro {
    margin: 5vh 0;
  }
}
@media (min-width: 2000px) {
  .home__page__top .logo {
    height: 36rem;
  }
  .home__page__top .intro {
    margin: 6vh 0;
  }
}
.home__index__card {
  position: relative;
}
.home__index__card .card-viewer {
  height: 100vh;
  width: 100vw;
  position: sticky;
  top: 0;
}
.home__index__card .card-viewer .image-container {
  padding: 5vh 2vw 10vh 2vw;
  position: absolute;
  top: 0;
  height: 100vh;
  box-sizing: border-box;
  transform-origin: top center;
  animation-duration: 1s;
  animation-play-state: paused;
  /* 无限循环播放 */
  animation-iteration-count: infinite;
  animation-fill-mode: forwards;
}
.home__index__card .card-viewer .image-container img {
  width: 100%;
  height: 90vh;
  border-radius: 20px;
  object-fit: cover;
}
.home__index__card .card-viewer .image-container.image1 {
  animation-name: card1Animation;
}
.home__index__card .card-viewer .image-container.image2 {
  animation-name: card2Animation;
}
.home__index__card .card-viewer .image-container.image3 {
  animation-name: card3Animation;
}

@keyframes card1Animation {
  0% {
    top: 0;
    filter: blur(0px);
    transform: scale(1);
    transform-origin: top center;
  }
  50% {
    top: 0;
    filter: blur(5px);
    transform: scale(0.75);
    transform-origin: top center;
  }
  100% {
    top: 0;
    filter: blur(5px);
    transform: scale(0.75);
    transform-origin: top center;
  }
}
@keyframes card2Animation {
  0% {
    top: 80vh;
    filter: blur(0px);
    transform: scale(1);
    transform-origin: top center;
  }
  50% {
    top: 0;
    filter: blur(0px);
    transform: scale(1);
    transform-origin: top center;
  }
  100% {
    top: 0;
    filter: blur(5px);
    transform: scale(0.9);
    transform-origin: top center;
  }
}
@keyframes card3Animation {
  0% {
    top: 90vh;
    filter: blur(0px);
    transform: scale(1);
    transform-origin: top center;
  }
  50% {
    top: 80vh;
    filter: blur(0px);
    transform: scale(1);
    transform-origin: top center;
  }
  100% {
    top: 1vh;
    filter: blur(0px);
    transform: scale(1);
    transform-origin: top center;
  }
}
/* 首页案例 */
.global__case__list .case__list {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
}
.global__case__list .case__list li {
  width: 50%;
  overflow: hidden;
}
.global__case__list .case__list li a {
  display: block;
  position: relative;
}
.global__case__list .case__list li img {
  transition: all 0.3s linear;
  -o-object-fit: cover;
  object-fit: cover;
  width: 100%;
  height: 100%;
  display: block;
}
.global__case__list .case__list li .over {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  color: #fff;
  display: flex;
  flex-wrap: wrap;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1rem;
  transition: all 0.3s linear;
  opacity: 0;
}
.global__case__list .case__list li .over .bottom {
  margin-bottom: 1.5rem;
}
.global__case__list .case__list li .over .bottom .line {
  font-size: 1.5em;
}
.global__case__list .case__list li .over .bottom h3 {
  font-size: 1.5rem;
  line-height: 1.5em;
}
.global__case__list .case__list li:hover img {
  transform: scale(1.1, 1.1);
}
.global__case__list .case__list li:hover .over {
  opacity: 1;
}
.global__case__list.style__three li {
  width: 33.33%;
}

@media (min-width: 768px) {
  .gobal__case__list .case__list .over {
    padding: 1.25rem;
  }
}
@media (min-width: 992px) {
  .global__case__list .case__list .over {
    padding: 1.5rem;
  }
}
@media (min-width: 1200px) {
  .global__case__list .case__list .over {
    padding: 1.875rem;
  }
}
/* 首页案例 */
/* 服务客户 */
.home__customer__list {
  background: #333333;
  padding: 4rem 0;
}
.home__customer__list .title {
  font-size: 1.5em;
  line-height: 1.5em;
  text-align: center;
}
.home__customer__list .item__list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
}
.home__customer__list .item__list .item {
  width: 16.6666%;
}
.home__customer__list .item__list .item a {
  display: block;
}
.home__customer__list .item__list .item a img {
  transition: all 0.3s linear;
  -o-object-fit: cover;
  object-fit: cover;
  width: 100%;
  height: 100%;
  display: block;
}

/* 服务客户 */
/* 关于我们 */
.about__top {
  background: #000000;
}
.about__top .intro {
  text-transform: uppercase;
  text-align: center;
  font-size: 1.2rem;
  line-height: 2.2rem;
  padding: 2vh 0;
}
.about__top .intro h5 {
  font-size: 1.6rem;
  font-weight: bold;
  margin-bottom: 1.5rem;
}
.about__top .intro p {
  font-size: 1rem;
  font-weight: normal;
}
.about__top .intro__img img {
  display: block;
  vertical-align: top;
}

@media (min-width: 768px) {
  .about__top .intro {
    padding: 5vh 0;
  }
}
@media (min-width: 992px) {
  .about__top .intro {
    padding: 6vh 0;
  }
}
@media (min-width: 1200px) {
  .about__top .intro {
    padding: 7vh 0;
  }
}
@media (min-width: 2000px) {
  .about__top .intro {
    padding: 8vh 0;
  }
}
/* 关于我们 */
/* 联系我们 */
.contact__main {
  background: #000000;
  margin-bottom: 1rem;
}
.contact__main .logo {
  text-align: center;
  padding: 2rem 0;
}
.contact__main .logo img {
  width: auto;
  height: 10rem;
  vertical-align: top;
}
.contact__main .contact__bd {
  padding: 3.75rem 1.875rem;
  min-height: 80vh;
}
.contact__main .contact__bd .intro {
  line-height: 2em;
  margin-bottom: 2em;
}
.contact__main .contact__bd .intro .qrcode {
  width: 8rem;
  height: 8rem;
  vertical-align: top;
}
.contact__main .contact__bd h3 {
  font-size: 1.6rem;
  font-weight: bold;
  border-bottom: #898989 2px solid;
  margin: 0 5px 1rem 2.5rem;
  padding: 1rem;
  flex: 1;
}
.contact__main .contact__bd .form li {
  margin-bottom: 1.25rem;
  padding-left: 2.5rem;
}
.contact__main .contact__bd .form li .input, .contact__main .contact__bd .form li .textarea {
  border-radius: 0;
  border: none;
  border-bottom: #898989 2px solid;
  background-color: transparent;
  padding-left: 1rem;
  padding-right: 1rem;
  color: #fff;
  font-size: 1.2rem;
}
.contact__main .contact__bd .form li .input {
  height: 3.125rem;
}
.contact__main .contact__bd .form li .textarea {
  padding-top: 0.625rem;
  padding-bottom: 0.625rem;
  line-height: 1.875rem;
}
.contact__main .contact__bd .form li .btn {
  border-radius: 3rem;
  padding: 0.325rem 2.5rem;
  text-align: center;
  background: #333333;
  display: inline-block;
  cursor: pointer;
}

@media (min-width: 768px) {
  .contact__main .contact__bd {
    padding: 3.75rem;
    min-height: 55vh;
  }
  .uc-contact-1 .form li {
    padding-left: 1.25rem;
  }
}
@media (min-width: 992px) {
  .contact__main .contact__bd {
    padding: 5.625rem;
  }
}
@media (min-width: 1200px) {
  .contact__main .contact__bd {
    padding: 7.5rem;
  }
}
/* 联系我们 */
/* 案例详情 */
.case__img__list img {
  display: block;
  width: 100%;
  vertical-align: top;
}

.case__detail__info {
  padding: 3.75rem 1.875rem;
  background-color: #333333;
}
.case__detail__info .sub-title {
  text-transform: uppercase;
  font-weight: bold;
  font-size: 1.8rem;
  line-height: 1.5;
  color: #fff;
}
.case__detail__info .intro {
  line-height: 1.8rem;
  font-size: 1rem;
  margin-bottom: 1em;
  color: #fff;
  font-weight: normal;
}

.recommend__case__container {
  padding: 3rem 0;
}
.recommend__case__container .title {
  font-size: 1.5em;
  line-height: 1.5em;
  text-align: center;
}

@media (min-width: 768px) {
  .case__detail__info {
    padding: 3.5rem 7rem;
  }
}
@media (min-width: 992px) {
  .case__detail__info {
    padding: 6.5rem 13rem;
  }
}
@media (min-width: 1200px) {
  .case__detail__info {
    padding: 7.5rem 15rem;
  }
}
/* 案例详情 */
/* case top nav*/
#case__nav {
  position: fixed;
  z-index: 1000;
  padding: 0 1.875rem;
  width: 100%;
  background: #1a1a1a;
}
#case__nav .nav__container {
  position: relative;
  height: 6.875rem;
}
#case__nav .nav__container .nav__item {
  position: absolute;
}
#case__nav .nav__container .nav__item.item__logo {
  width: 15.625rem;
  left: 50%;
  margin-left: -7.8125rem;
  transition: 0.3s;
}
#case__nav .nav__container .nav__item.item__logo img {
  vertical-align: top;
}
#case__nav .nav__container .nav__item.item__opt {
  border-radius: 3rem;
  text-align: center;
  background: #333333;
  cursor: pointer;
  width: 7.5rem;
  height: 2.25rem;
  line-height: 2.25rem;
  right: 0;
  top: 2.3125rem;
}
#case__nav .nav__container .nav__item.item__opt .btn {
  display: flex;
  justify-content: center;
  align-items: center;
  transition: 0.3s linear;
  position: absolute;
  left: 0;
  width: 100%;
}
#case__nav .nav__container .nav__item.item__opt .btn .line {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
#case__nav .nav__container .nav__item.item__opt .btn .line .line__item {
  width: 1.125rem;
  height: 0.125rem;
  background: #FFFFFF;
  margin: 0.125rem;
}
#case__nav .nav__container .nav__item.item__opt .btn .text {
  padding-left: 0.625rem;
}
#case__nav .nav__container .nav__item.item__opt .btn.btn__menu {
  opacity: 1;
  z-index: 1;
}
#case__nav .nav__container .nav__item.item__opt .btn.btn__close {
  opacity: 0;
  z-index: 0;
}
#case__nav .nav__content {
  height: 0;
  overflow: hidden;
  transition: 0.3s;
}
#case__nav .nav__background {
  background-color: rgba(0, 0, 0, 0.8);
  height: 100vh;
  left: 0;
  opacity: 0;
  pointer-events: none;
  position: absolute;
  right: 0;
  top: 0;
  -webkit-transition: opacity 0s var(--easing);
  transition: opacity 0s var(--easing);
  z-index: -2;
}
#case__nav.open .nav__container .nav__item.item__logo {
  left: 0;
  margin-left: 0;
}
#case__nav.open .nav__container .nav__item.item__opt .btn .line {
  display: block;
  position: relative;
  width: 1.125rem;
  height: 0.125rem;
  background: #FFFFFF;
  transform: rotate(45deg);
}
#case__nav.open .nav__container .nav__item.item__opt .btn .line:after {
  content: " ";
  position: absolute;
  top: 0;
  left: 0;
  width: 1.125rem;
  height: 0.125rem;
  background: #FFFFFF;
  transform: rotate(270deg);
}
#case__nav.open .nav__container .nav__item.item__opt .btn .line .line__item {
  display: none;
}
#case__nav.open .nav__container .nav__item.item__opt .btn.btn__menu {
  opacity: 0;
  z-index: 0;
}
#case__nav.open .nav__container .nav__item.item__opt .btn.btn__close {
  opacity: 1;
  z-index: 1;
}
#case__nav.open .nav__content {
  padding: 3rem 0;
  height: 26.25rem;
}
#case__nav.open .nav__content .category__list {
  display: flex;
  flex-wrap: wrap;
}
#case__nav.open .nav__content .category__list .category__item {
  width: 45%;
  padding-bottom: 1rem;
  margin-bottom: 2rem;
  border-bottom: 2px solid #f6f5f5;
}
#case__nav.open .nav__content .category__list .category__item:nth-child(2n) {
  margin-left: 10%;
}
#case__nav.open .nav__content .category__list .category__item .name {
  display: flex;
  align-items: center;
  padding-bottom: 0.8rem;
}
#case__nav.open .nav__content .category__list .category__item .name .icon {
  width: 2.5rem;
  margin-right: 0.5rem;
}
#case__nav.open .nav__content .category__list .category__item .name .icon img {
  display: block;
}
#case__nav.open .nav__content .category__list .category__item .name .title {
  font-weight: bold;
  font-size: 1.6rem;
  line-height: 2rem;
}
#case__nav.open .nav__content .category__list .category__item .sub__title {
  padding-left: 3rem;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}
#case__nav.open .nav__content .category__list .category__item .sub__title .divide__line {
  width: 2px;
  height: 1rem;
  margin: 0 0.7rem;
  background: #f6f5f5;
}
#case__nav.open .nav__background {
  opacity: 1;
  pointer-events: all;
}

.nav__placeholder {
  height: 6.875rem;
}

@media (min-width: 1200px) {
  #case__nav {
    padding: 0 7.5rem;
  }
}
/* case top nav*/

/*# sourceMappingURL=main.css.map */