* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  -webkit-text-size-adjust: 100%;
  text-rendering: optimizeLegibility;
  background: #fff;
  overflow-y: scroll;
  scrollbar-gutter: stable;
}
body {
  font: 16px/1.65 "Roboto Slab", Georgia, serif;
  color: #252525;
  background: #fff;
  --font-accent-serif: "Roboto Slab", Georgia, serif;
  --accent-serif-color: #9b6a4d;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  /* 去除列表默认样式 */
  /* 去除默认的倾斜效果 */
  /* 去除超链接默认的样式 */
  /* 设置img的垂直对齐方式为居中对齐，去除img默认下间隙 */
  /* 去除input默认样式 */
}
body ul,
body ol {
  list-style: none;
}
body em,
body i {
  font-style: normal;
}
body a {
  text-decoration: none;
  color: #1d1d1f;
}
body img {
  vertical-align: middle;
}
body input {
  border: none;
  outline: none;
  color: #333;
}
body h1,
body h2,
body h3,
body h4,
body h5,
body h6 {
  font-family: var(--font-accent-serif);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0;
}
.wrapper {
  width: calc(100% - 32px);
  max-width: 1240px;
  margin: 0 auto;
}
.content {
  margin-top: 250px;
  height: 2000px;
  display: flex;
}
.top-banner {
  top: 0;
  position: fixed;
  height: 27px;
  width: 100%;
  background-color: #ea8b2e;
  z-index: 999;
}
.shortcut {
  position: fixed;
  width: 100%;
  height: 48px;
  background-color: white;
  top: 27px;
  z-index: 999;
  border-bottom: solid 1px #e9d5d5;
}
.shortcut .short-flex {
  display: flex;
  position: relative;
}
.shortcut .short-flex a {
  line-height: 48px;
}
.shortcut .short-flex a:hover {
  color: orange;
}
.shortcut .short-flex div:nth-child(2) {
  flex: 1;
  position: absolute;
  right: 0;
}
.shortcut .short-flex div:nth-child(2) a {
  margin-left: 10px;
}
.shortcut .short-flex div:nth-child(2) :nth-child(1) {
  font-size: 20px;
  color: #ec3a38;
}
.shortcut .short-flex div:nth-child(2) :nth-child(2) {
  font-size: 20px;
  background-image: linear-gradient(to top right, #5b3d98, #9a3c98, #c3294f, #cb683c, #cea736);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.shortcut .short-flex div:nth-child(2) :nth-child(3) {
  font-size: 20px;
  color: #1da1f3;
}
.shortcut .short-flex div:nth-child(2) :nth-child(4) {
  font-size: 20px;
  color: #26d366;
}
.shortcut .short-flex div:nth-child(2) :nth-child(5) {
  font-size: 20px;
  background-image: linear-gradient(to top, #ff9900 0%, #ff9900 30%, black 31%, black 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.shortcut .short-flex div:nth-child(2) :nth-child(6) {
  font-size: 20px;
  color: #3b5998;
}
.shortcut .short-flex div:nth-child(2) :nth-child(7) {
  font-size: 20px;
  color: #007fb1;
}
.shortcut .short-flex div:nth-child(2) :nth-child(8) {
  font-size: 20px;
  color: #cc2127;
}
.header-box {
  position: fixed;
  top: 75px;
  width: 100%;
  background-color: white;
  z-index: 999;
}
.header-box .header {
  position: relative;
  display: flex;
  height: 88px;
  top: 0;
}
.header-box .header .logo {
  width: 250px;
  height: 88px;
}
.header-box .header .logo a {
  display: block;
  width: 250px;
  height: 88px;
  background-image: url(../img/logo.png);
  background-repeat: no-repeat;
  font-size: 0;
}
.header-box .header .nav {
  position: absolute;
  right: 0;
  width: 640px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0;
}
.header-box .header .nav ul {
  width: 640px;
  height: 88px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 40px;
}
.header-box .header .nav ul li {
  margin-left: 0;
}
.header-box .header .nav ul li a:hover,
.header-box .header .nav ul li a.active {
  color: orange;
}
.header-box .header .nav ul li a {
  position: relative;
  display: inline-block;
  padding-bottom: 8px;
  color: #1d1d1f;
}
.header-box .header .nav ul li a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: orange;
  transition: width 0.25s ease;
}
.header-box .header .nav ul li a:hover::after,
.header-box .header .nav ul li a.active::after {
  width: 100%;
}
.bgd {
  position: fixed;
  top: 0;
  width: 100%;
  height: 1080px;
  background-color: #f7f3ec;
  background-image: url(../img/bgi2.png);
  background-repeat: repeat;
  background-size: 480px auto;
  opacity: 0.28;
  z-index: 0;
  pointer-events: none;
}
.bgd-solve {
  position: relative;
  z-index: 1;
}
.footer {
  margin-top: 100px;
  height: 520px;
  background-color: #231816;
  width: 100%;
}
.footer .subscribe {
  color: white;
  display: flex;
  height: 170px;
  justify-content: space-between;
  align-items: center;
}
.footer .subscribe div:nth-child(1) span {
  display: block;
  font-weight: 600;
}
.footer .subscribe div:nth-child(1) span:nth-child(1) {
  font-size: 32px;
  line-height: 1.15;
}
.footer .subscribe div:nth-child(1) span:nth-child(2) {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.72);
}
.footer .subscribe div:nth-child(2) {
  display: flex;
}
.footer .subscribe div:nth-child(2) input {
  width: 500px;
  height: 45px;
  font-size: 15px;
  padding-left: 20px;
}
.footer .subscribe div:nth-child(2) ::-webkit-input-placeholder {
  font-size: 15px;
}
.footer .subscribe div:nth-child(2) .subButton {
  width: 100px;
  height: 45px;
  background-color: #ea8b2e;
  cursor: pointer;
}
.footer .subscribe div:nth-child(2) .subButton span {
  display: block;
  width: 100px;
  text-align: center;
  line-height: 45px;
  font-size: 15px;
}
.footer .contact-list {
  display: flex;
  height: 350px;
}
.footer .contact-list .footer-contact {
  height: 350px;
  width: 400px;
}
.footer .contact-list .footer-contact div:nth-child(1) {
  width: 250px;
  height: 80px;
  background: url(../img/logo.png) no-repeat center center;
}
.footer .contact-list .footer-contact div:nth-child(2) {
  margin-top: 30px;
}
.footer .contact-list .footer-contact div:nth-child(2) p {
  font-weight: 500;
  margin-top: 5px;
  color: white;
}
.footer .contact-list .footer-contact div:nth-child(2) p a {
  color: #cea736;
}
.footer .contact-list .footer-nav {
  margin-top: 100px;
  flex: 1;
  margin-left: 200px;
  display: flex;
  justify-content: space-evenly;
}
.footer .contact-list .footer-nav .footer-nav-stack {
  display: flex;
  gap: 72px;
}
.footer .contact-list .footer-nav dl {
  color: white;
}
.footer .contact-list .footer-nav dl dt {
  font-weight: 600;
}
.footer .contact-list .footer-nav dl a {
  color: white;
}
.footer .contact-list .footer-nav dl dd {
  margin-top: 10px;
}
.footer .contact-list .footer-nav dl dd:nth-child(2) {
  margin-top: 20px;
}
.copyright {
  width: 100%;
  height: 30px;
  background-color: #322220;
}
.copyright .wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
}
.copyright .wrapper span {
  color: white;
  position: static;
}
.apple-banner {
  width: 100%;
  height: min(800px, 41.6667vw);
  min-height: 420px;
  overflow: hidden;
  margin-top: 163px;
  background: #f7f3ec;
}
.apple-banner .swiper-container {
  margin-top: 0;
  width: 100%;
  height: 100%;
  background: #f7f3ec;
}
.swiper-button-prev,
.swiper-button-next {
  width: 15%;
  height: 100%;
  top: 0;
  background: none;
}
.swiper-button-prev {
  left: 0;
}
.swiper-button-next {
  right: 0;
}
.swiper-button-prev span,
.swiper-button-next span {
  display: block;
  width: 64px;
  height: 64px;
  position: absolute;
  left: 20px;
  top: 50%;
  margin-top: -32px;
  border-radius: 100%;
  background: rgba(180, 180, 180, 0.7) url(../img/arrows.png) no-repeat center 17px;
  opacity: 0;
  -webkit-transition: opacity 0.5s ease;
  transition: opacity 0.5s ease;
}
.swiper-button-next span {
  background: rgba(180, 180, 180, 0.7) url(../img/arrows.png) no-repeat center -71px;
  left: auto;
  right: 20px;
}
.swiper-button-prev:hover span,
.swiper-button-next:hover span {
  opacity: 0.6;
}
/*分页器*/
.apple-banner .swiper-pagination {
  top: auto;
  bottom: 50px;
  background: none;
}
.apple-banner .swiper-pagination-bullet {
  display: inline-block;
  width: 50px;
  height: 30px;
  margin: 0 3px;
  cursor: pointer;
  background: none;
  border-radius: 0;
  opacity: 1;
}
.apple-banner .swiper-pagination-bullet span {
  width: 50px;
  height: 2px;
  display: block;
  background: rgba(128, 128, 128, 0.2);
}
.apple-banner .swiper-pagination-bullet-active span {
  background: gray;
}
.apple-banner .autoplay .swiper-pagination-bullet-active span {
  background: rgba(128, 128, 128, 0.2);
}
.apple-banner .swiper-pagination-bullet i {
  background: gray;
  height: 2px;
  transform: scaleX(0);
  transform-origin: 0;
  display: block;
}
.apple-banner .autoplay .firsrCurrent i {
  transition: transform 2.9s linear;
  transform: scaleX(1);
}
.apple-banner .autoplay .current i {
  transition: transform 4s linear;
  transform: scaleX(1);
}
.apple-banner .autoplay .replace span {
  background: gray;
}
/*内容样式*/
.slide1 {
  background: #f7f3ec url(../img/banner.jpg) no-repeat 50% 10%;
  background-size: auto 100%;
}
.slide1 .title {
  text-align: center;
  margin-top: 100px;
  font-size: 30px;
  font-weight: 500;
  color: #fff;
}
.slide2 {
  background: #f3f3f3 url(../img/banner2.png) no-repeat center 50%;
  background-size: auto 100%;
}
.slide2 .title {
  padding-top: 100px;
  text-align: center;
}
.slide2 h2 {
  bottom: 100px;
  text-align: center;
  font-size: 30px;
  font-weight: 500;
  position: absolute;
  width: 100%;
}
.slide3 {
  background: #fff url(../img/macbookpro_large.jpg) no-repeat center 110%;
  background-size: auto 70%;
}
.slide3 .title {
  text-align: center;
  margin-top: 100px;
  font-size: 40px;
  font-weight: 500;
}
@keyframes riseUp {
  from {
    opacity: 0;
    transform: translate3d(0, 28px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}
.reveal-up {
  opacity: 0;
  transform: translate3d(0, 24px, 0);
  animation: none;
  will-change: opacity, transform;
}
.reveal-up.is-visible {
  animation: fadeUp 0.75s ease both;
}
.txt {
  opacity: 0;
  transform: translate3d(0, 24px, 0);
  will-change: opacity, transform;
}
.swiper-slide-active .txt {
  animation: fadeUp 0.75s ease both;
}
.delay-1 {
  animation-delay: 0.08s;
}
.delay-2 {
  animation-delay: 0.16s;
}
.delay-3 {
  animation-delay: 0.24s;
}
.delay-4 {
  animation-delay: 0.32s;
}
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translate3d(0, 24px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}
h2 {
  font-size: 46px;
  line-height: 1.2;
  font-weight: 700;
  -webkit-text-stroke: 0.25px currentColor;
  text-shadow: 0.01em 0 0 currentColor;
}
.abtitle {
  position: relative;
  text-align: center;
}
.abtitle span {
  font-family: var(--font-accent-serif);
  font-size: 46px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0;
  text-transform: none;
  -webkit-text-stroke: 0.25px currentColor;
  text-shadow: 0.01em 0 0 currentColor;
}
.abtitle p {
  margin-top: 8px;
  color: var(--accent-serif-color);
  font-family: var(--font-accent-serif);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0;
  text-transform: none;
}
.abtitle .liner {
  position: relative;
  left: 50%;
  width: 120px;
  height: 15px;
  margin-top: 14px;
  background: url(../img/divider.jpg) no-repeat center center / 120px 15px;
  transform: translate(-50%);
}
.abus {
  margin-top: 80px;
}
.who {
  margin-top: 80px;
  display: flex;
  height: 400px;
}
.who .intruduce {
  width: 600px;
}
.who .intruduce h3 {
  font-family: var(--font-accent-serif);
  font-size: 46px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0;
  -webkit-text-stroke: 0.25px currentColor;
  text-shadow: 0.01em 0 0 currentColor;
}
.who .intruduce p:nth-child(2) {
  margin-top: 5px;
  font-size: 18px;
  color: #1d1d1f;
}
.who .intruduce p:nth-child(3) {
  margin-top: 20px;
  color: #6e6e73;
  font-size: 16px;
  line-height: 1.65;
}
.who .who-video video {
  margin-top: 5%;
  src: url("video/intruduce.mp4");
  height: 300px;
}
.in {
  margin-top: 50px;
  width: 100%;
  height: 300px;
  background-color: #ea8b2e;
}
.in .wrapper ul {
  height: 300px;
  width: 100%;
  display: flex;
  justify-content: space-around;
  text-align: center;
  align-items: center;
}
.in .wrapper ul li span:nth-child(1) {
  font-size: 52px;
  color: white;
  font-weight: 400;
  line-height: 1;
}
.in .wrapper ul li span:nth-child(2) {
  font-family: var(--font-accent-serif);
  font-size: 14px;
  margin-top: 35px;
  display: block;
  color: white;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: none;
}
.in .wrapper ul li:nth-child(2) span:nth-child(1)::after {
  content: " ㎡";
  font-size: 20px;
}
.in .wrapper ul li:nth-child(3) span:nth-child(1)::after {
  content: " Million";
  font-size: 20px;
}
.in .wrapper ul li:nth-child(4) span:nth-child(1)::after {
  content: " Million";
  font-size: 20px;
}
.hot {
  margin-top: 50px;
  position: relative;
}
.hot .products-banner {
  width: 1240px;
  margin-top: 50px;
  height: 400px;
  position: relative;
  overflow: hidden;
}
.hot .products-banner ul {
  width: max-content;
  min-width: 100%;
  align-items: center;
  display: flex;
  position: relative;
}
.hot .products-banner ul a {
  display: block;
  width: 275px;
  height: 400px;
  overflow: hidden;
  margin-right: 46.66666667px;
}
.hot .products-banner ul a li {
  display: block;
  width: 275px;
  height: 400px;
  background-color: #EBEAEA;
  border-radius: 12px;
  overflow: hidden;
}
.hot .products-banner ul a li img {
  width: 275px;
  height: 275px;
  transition: transform 0.45s ease;
}
.hot .products-banner ul a li img:hover {
  transform: scale(1.2);
}
.hot .products-banner ul a li div:nth-child(1) {
  width: 275px;
  height: 275px;
  overflow: hidden;
}
.hot .products-banner ul a li div:nth-child(2) {
  width: 275px;
  margin-top: 10px;
  margin-left: 10px;
}
.hot .products-banner ul a li div:nth-child(2) h3 {
  font-family: var(--font-accent-serif);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0;
  text-transform: none;
  -webkit-text-stroke: 0.15px currentColor;
  text-shadow: 0.01em 0 0 currentColor;
}
.hot .products-banner ul a li div:nth-child(2) p {
  margin-top: 5px;
  color: #6e6e73;
  font-size: 14px;
  line-height: 1.45;
  word-wrap: break-word;
  overflow: hidden;
}
.hot.is-empty .products-banner {
  height: auto;
}
.hot .products-banner ul .featured-empty {
  width: 100%;
  min-height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #e8e3df;
  background: #f7f5f3;
  color: #6e6e6e;
  font-size: 16px;
}
.hot .hot-left {
  margin-top: 200px;
  font-size: 50px;
  position: absolute;
  left: -80px;
}
.hot .hot-right {
  margin-top: 200px;
  font-size: 50px;
  position: absolute;
  right: -80px;
}
.news {
  margin-top: 50px;
}
.news .news-content {
  margin-top: 50px ;
  display: grid;
  grid-template-columns: 400px minmax(0, 1fr);
  gap: 88px;
  align-items: start;
}
.news .news-content .main-news {
  width: 400px;
  min-height: 0;
}
.news .news-content .main-news > div:nth-child(1) {
  height: 400px;
  width: 400px;
  position: relative;
  display: flex;
  justify-content: center;
}
.news .news-content .main-news > div:nth-child(1) .mySwiper {
  width: 350px;
  height: 350px;
  position: absolute;
}
.news .news-content .main-news > div:nth-child(1) .swiper-slide {
  background-position: center;
  background-size: cover;
}
.news .news-content .main-news > div:nth-child(1) .swiper-slide img {
  object-fit: contain;
  display: block;
  width: 100%;
  height: 100%;
}
.news .news-content .main-news > div:nth-child(2) {
  padding-left: 25px;
  padding-right: 25px;
  margin-top: 18px;
  min-height: 0;
  display: flex;
  flex-direction: column;
}
.news .news-content .main-news > div:nth-child(2) h2 {
  width: 100%;
  font-size: 20px;
  font-weight: 400;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-wrap: break-word;
  margin-top: 20px;
}
.news .news-content .main-news > div:nth-child(2) h2 a {
  color: #252525;
}
.news .news-content .main-news > div:nth-child(2) p {
  color: gray;
  width: 100%;
  font-size: 15px;
  line-height: 1.55;
  margin-top: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-wrap: break-word;
}
.news .news-content .main-news > div:nth-child(2) .viewMore {
  margin-top: 18px;
  align-self: flex-start;
}
.news .news-content .main-news > div:nth-child(2) .viewMore span:nth-child(2) {
  margin-left: 10px;
  color: #ea8b2e;
}
.news .news-content ul {
  min-height: 0;
  margin-left: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 0;
  border-bottom: solid 1px gray;
}
.news .news-content ul li {
  position: relative;
  padding: 24px 0 56px 32px;
  min-height: 0;
  width: 100%;
  border-top: solid 1px gray;
  transition: 0.3s all;
  will-change: transform;
}
.news .news-content ul li:hover {
  box-shadow: -10px 10px 24px rgba(0, 0, 0, 0.12);
  transform: translateX(18px);
}
.news .news-content ul li:hover h2 a,
.news .news-content ul li:hover .viewMore {
  color: #ea8b2e;
}
.news .news-content ul li.news-list-placeholder:hover {
  box-shadow: none;
  transform: none;
}
.news .news-content ul li div {
  width: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  column-gap: 18px;
  row-gap: 12px;
  align-items: start;
}
.news .news-content ul li div h2 {
  width: auto;
  height: auto;
  font-size: 20px;
  font-weight: 400;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: normal;
  vertical-align: middle;
}
.news .news-content ul li div span {
  margin-left: 0;
  display: inline-block;
  color: var(--accent-serif-color);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 14px;
  font-weight: 800;
  line-height: 1.65;
  letter-spacing: 0;
  text-transform: uppercase;
  white-space: nowrap;
}
.news .news-content ul li div p {
  width: auto;
  grid-column: 1 / -1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-wrap: break-word;
  margin-top: 15px;
  color: gray;
  line-height: 1.55;
}
.news .news-content ul li .viewMore {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  position: absolute;
  right: 0;
  bottom: 18px;
  color: #252525;
}
.news .news-content ul li .viewMore span:nth-child(2) {
  margin-left: 0;
  color: #ea8b2e;
}
.news .news-content ul li.news-list-placeholder {
  padding-bottom: 32px;
  min-height: 196px;
}
.news .news-content ul li.news-list-placeholder div {
  align-content: center;
  min-height: 100%;
}
.news .news-content ul li.news-list-placeholder div h2 {
  color: #252525;
}
.news .news-content ul li.news-list-placeholder div span {
  color: #b68a63;
  letter-spacing: 0.18em;
  font-size: 12px;
}
.news .news-content ul li.news-list-placeholder div p {
  color: #8a8179;
}
.news .news-content .empty-slide .news-empty,
.news .news-content .news-list-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #e8e3df;
  background: #f7f5f3;
  color: #6e6e6e;
  font-size: 16px;
}
.news .news-content .empty-slide .news-empty {
  width: 100%;
  height: 100%;
}
.news .news-content .news-list-empty {
  width: 100%;
  min-height: 160px;
}
.news .news-content .news-list-empty.news-list-empty-rich {
  min-height: 280px;
  flex-direction: column;
  gap: 14px;
  align-items: flex-start;
  justify-content: center;
  padding: 36px 32px;
  text-align: left;
}
.news .news-content .news-list-empty.news-list-empty-rich strong {
  color: #252525;
  font-family: var(--font-accent-serif);
  font-size: 28px;
  line-height: 1.2;
}
.news .news-content .news-list-empty.news-list-empty-rich p {
  max-width: 520px;
  color: #8a8179;
  line-height: 1.65;
}