html,
body,
ul,
li,
p {
  margin: 0;
  padding: 0;
}
@keyframes home_h1 {
  0% {
    opacity: 0;
    bottom: 0;
  }
  100% {
    opacity: 1;
    bottom: 4.875rem;
  }
}
@font-face {
  font-family: Akzidenz-Grotesk-Black-Bold;
  src: url(../font/Akzidenz-Grotesk-Black-Bold.ttf);
}
@font-face {
  font-family: Graphik-Medium-soulight;
  src: url(../font/Graphik-Medium-soulight.ttf);
}
@font-face {
  font-family: HiraginoSansGBW3;
  src: url(../font/HiraginoSansGBW3.ttf);
}
@font-face {
  font-family: HiraginoSansGBW6;
  src: url(../font/HiraginoSansGBW6.ttf);
}

body {
  width: 100%;
}

.logo {
  position: fixed;
  left: 10.5vw;
  top: 4.5vh;
  z-index: 70;
  font-family: Hiragino-Sans-GB-W6;
  cursor: pointer;
  color: #fff;
  text-decoration: none;
}

.logo img {
  height: 100%;
}

#menu {
  position: fixed;
  right: 10.5vw;
  top: 4.5vh;
  height: 42px;
  z-index: 70;
  list-style-type: none;
  font-family: Hiragino-Sans-GB-W6;
  font-size: 18px;
  display: flex;
  align-items: center;
}

#menu li {
  float: left;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  height: 22px;
  margin: 0 10px 0 0;
}

#menu a {
  float: left;
  padding: 0 20px;
  text-decoration: none;
  color: rgba(255, 255, 255, 0.6);
}

#menu li:nth-last-child(1) a {
  padding-right: 0;
}

#menu .active a {
  font-size: 22px;
  color: rgba(255, 255, 255, 1);
}

.section {
  text-align: center;
  font: 50px "Microsoft Yahei";
  color: #fff;
  background-color: #000;
}

.home,
.company,
#introduce,
.joinus {
  position: relative;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
}
.home {
  position: relative;
  background-image: url(../images/homeBg1.png);
}
.home .text {
  padding: 36.76vh 0 0 10.26vw;
  transition: all 0.5s;
  animation: home_h1 0.5s;
  text-align: left;
}
.home .text h1 {
  width: 100%;
  font-family: HiraginoSansGBW6;
  font-size: 7.5vh;
  font-weight: normal;
  font-stretch: normal;
  font-style: normal;
  line-height: normal;
  letter-spacing: normal;
  color: #fff;
  margin: 0;
}
.home .text .desc {
  width: 48vw;
  line-height: 5.55vh;
  margin-top: 4.166vh;
  font-family: HiraginoSansGBW3;
  color: #ffffff;
  font-size: 1.85vh;
  letter-spacing: 2px;
}
.home .outline-text {
  margin-top: 11.94vh;
}
.home .outline-text > img {
  width: 75vh;
  height: 4.074vh;
  font-size: 4.074vh;
  color: transparent;
  text-shadow: 2px 2px 2px #fff;
}
.home .right-hand {
  position: absolute;
  top: calc((100vh - 36.875vw) / 2);
  right: 0;
  line-height: 1;
}
.home .right-hand > img {
  width: 46.4vw;
  height: 36.875vw;
}
.home .trigon-box {
  position: absolute;
  left: 0;
  bottom: -5.23vh;
  z-index: 3;
  line-height: 1;
}
.home .trigon-box > img {
  width: 16.384vh;
  height: 10.46vh;
}

#introduce .title-box {
  padding: 9.26vh 10.42vw 0 calc(100vw - 35.885vw);
  text-align: right;
}

.company .title-box .font_gallery,
#introduce .title-box .font_gallery,
.joinus .title-box .font_gallery {
  line-height: 10.185vh;
  font-size: 8.3vh;
  letter-spacing: 6px;
  font-family: Akzidenz-Grotesk-Black-Bold;
  font-weight: 600;
  opacity: 0.5;
}
.company .title-box .title,
#introduce .title-box .title,
.joinus .title-box .title {
  position: relative;
  color: #fff;
  margin-top: -3.24vh;
  font-size: 4.63vh;
  font-family: HiraginoSansGBW6;
}
.company .title-box .title::after,
#introduce .title-box .title::after,
.joinus .title-box .title::after {
  content: " ";
  position: absolute;
  right: 0;
  bottom: -3.24vh;
  width: 5.56vh;
  height: 0.74vh;
  background-color: #fff;
}

#introduce {
  display: flex;
  align-items: center;
}

#introduce > ul li .icon > img,
.company .trigon-box > img {
  width: 100%;
  height: 100%;
}

.company {
  position: relative;
  background-image: url(../images/homeBg6.png);
}
.company .trigon-box {
  position: absolute;
  left: 25.885vw;
  top: 0;
  z-index: 2;
  width: 11vh;
  height: 17.41vh;
}
.company .content {
  position: absolute;
  left: 0;
  /* top: 59.72vh; */
  z-index: 3;
  box-sizing: border-box;
  width: 72.92vw;
  height: 100vh;
  padding: 7.87vh 0 10.74vh 10.42vw;
  background-color: rgb(59, 49, 95);
}
.company .content .title-box {
  width: 52.685vh;
  text-align: left;
}
.company .content .title-box .title {
  margin-top: -5.09vh;
}
.company .content .title-box .title::after {
  left: 0;
}
.company .content .txt {
  width: 39.58vw;
  line-height: 4.63vh;
  margin-top: 6.02vh;
  font-size: 2.037vh;
  text-align: left;
  font-family: HiraginoSansGBW3;
}
.company .content .txt > span,
#introduce .word .company-name {
  font-family: HiraginoSansGBW6;
}
.company .img-box {
  position: absolute;
  right: 10.42vw;
  bottom: 0;
  z-index: 3;
  width: 35.42vw;
  height: 44.167vw;
}
.company .img-box > img {
  width: 100%;
  height: 100%;
}

#introduce {
  background-image: url(../images/homeBg8.png);
}
#introduce .title-box {
  position: absolute;
  top: -10vh;
  right: 0;
  z-index: 3;
  padding: 9.26vh 10.42vw 0 calc(100vw - 44.57vw);
}
#introduce .title-box .title {
  margin-top: -4.2vh;
}
#introduce .word {
  line-height: 7vh;
  margin: 0 10.42vw 3.5vh 10.42vw;
  padding-top: 16.67vh;
  font-size: 3.2vh;
  text-align: right;
  color: #fff;
  font-family: HiraginoSansGBW3;
}
#introduce .word .company-name {
  font-size: 4.5vh;
}
#introduce > ul {
  display: flex;
  justify-content: space-evenly;
  align-items: stretch;
  list-style: none;
  padding: 0 10.42vw;
}
#introduce > ul li {
  flex-basis: 44.44vh;
  background-color: rgba(59, 49, 95, 0.5);
}
#introduce > ul li .icon {
  width: 44.44vh;
  height: 27.96vh;
}
#introduce > ul li .name {
  padding: 1.85vh 0 0 1.5625vw;
  font-size: 2.78vh;
  text-align: left;
  font-family: HiraginoSansGBW6;
}
#introduce > ul li .desc {
  line-height: 3.6vh;
  padding: 0.648vh 1.5625vw 4.537vh 1.5625vw;
  font-size: 2vh;
  text-align: left;
  font-family: HiraginoSansGBW3;
}

.joinus {
  background-image: url(../images/homeBg9.png);
}
.joinus .trigon-box-left {
  position: absolute;
  left: 0;
  top: 21.11vh;
  z-index: 2;
  width: 4.074vh;
  height: 7.22vh;
}
.joinus .trigon-box-right {
  position: absolute;
  right: 0;
  top: 26.48vh;
  z-index: 2;
  width: 5.56vh;
  height: 6.852vh;
}
.joinus .trigon-box-left > img,
.joinus .trigon-box-right > img {
  width: 100%;
  height: 100%;
}
.joinus .title-box {
  padding: 10.83vh 0 0 10.05vw;
  text-align: left;
}
.joinus .title-box .title {
  margin-top: -4.63vh;
}
.joinus .title-box .title::after {
  left: 0;
}
.joinus .top {
  text-align: center;
}
.joinus .top .title {
  font-size: 4.63vh;
  margin: 23.52vh 0 3.52vh 0;
  font-family: HiraginoSansGBW6;
}
.joinus .top .mail {
  font-size: 2.22vh;
  font-family: HiraginoSansGBW3;
}
.joinus .top .mail > a {
  color: #fff;
  text-decoration: none;
}
.footer {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 33vh;
  font-size: 2vh;
  text-align: center;
  font-family: HiraginoSansGBW3;
}
.footer > div {
  flex: 1;
}

@media screen and (max-width: 1024px) {
  .logo {
    height: 48px;
  }
  #menu {
    height: 48px;
    font-size: 22px;
  }
  #menu .active a {
    font-size: 26px;
  }
  .home .text h1 {
    font-size: 6vh;
  }
  .home .right-hand {
    top: 18vh;
  }
  .home .text .desc {
    width: 70vw;
  }
  .company .img-box {
    right: 0;
  }
  .company .content .txt {
    width: 50vw;
    line-height: 4vh;
  }
  .company .title-box .font_gallery,
  #introduce .title-box .font_gallery,
  .joinus .title-box .font_gallery {
    line-height: 6vh;
    font-size: 4vh;
  }
  .company .content .title-box .title {
    margin-top: -4vh;
  }
  #introduce .word {
    padding-top: 22vh;
  }
  #introduce .title-box {
    position: absolute;
    top: 0vh;
  }
  .joinus .title-box .title {
    margin-top: -3vh;
  }
  .joinus .top .title {
    font-size: 3.6vh;
  }
  .footer {
    flex-direction: column;
    font-size: 1.75vh;
  }
  #introduce .title-box {
    padding-top: 7.5vh;
  }
  #introduce ul.detailed-introduce li:nth-last-child(1) {
    display: none;
  }
  .introduce2 ul {
    flex-direction: column;
  }
  .introduce2 .title-box {
    display: none;
  }
  #introduce > ul li {
    flex-basis: 40vh;
    background-color: transparent;
  }
  #introduce .word {
    line-height: 4.3vh;
    margin: 0 10.5vw 3.5vh 10.5vw;
    font-size: 2.1vh;
    text-align: right;
    color: #fff;
    font-family: HiraginoSansGBW3;
  }
  #introduce .word .company-name {
    font-size: 3vh;
  }
  #introduce > ul li .desc {
    line-height: 3.2vh;
    font-size: 1.8vh;
    padding-bottom: 4vh;
  }
  #introduce > ul li:nth-last-child(2) .desc {
    padding-bottom: 1vh;
  }
}