body {
 
}

.main {
  overflow: hidden;
   background: -webkit-gradient(linear, left top, left bottom, from(#fff), color-stop(63%, #fff), to(#dcd2ce));
  background: linear-gradient(to bottom, #fff 0%, #fff 63%, #dcd2ce 100%);
}

.head {
  position: relative;
}

.head-bg {
  width: 100%;
}

.head .drop {
  position: absolute;
  padding: 0;
  border: 0;
  background-color: transparent;
  width:200px;
  left: 50%;
  top: 46vw;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
}

.head .drop img {
  width: 100%;
  -webkit-animation: float 1s ease-in-out infinite alternate;
          animation: float 1s ease-in-out infinite alternate;
}

.head-text {
  width: 100%;
  margin-top: -12vw;
}

.head-text h1 {
  color: #0b5196;
  font-size: 40px;
  font-weight: 900;
  margin-bottom: 24px;
  text-align: center;
}

.head-text h1 .highlight {
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 12px;
}

.head-text h1 img {
  width: 14px;
}

.head-text p {
  font-size: 25px;
  margin: 0;
  text-align: center;
  color: #b79e74;
  line-height: 1.6;
  font-weight: 700;
}

@media screen and (max-width: 1199px) {
  .head {
    padding-bottom: 80px;
  }
}

@media screen and (max-width: 767px) {
  .main {
    overflow: hidden;
    padding: 60px 0 0;
}
  .head {
    padding-bottom: 40px;
  }
  .head-scrolldown {
    width: 7%;
    top: 93vw;
  }
  .head-text {
    margin-top: -2vw;
    width: -webkit-fit-content;
    width: -moz-fit-content;
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 0;
  }
  .head-text h1 {
    font-size: 16px;
    margin-bottom: 8px;
  }
  .head-text h1 > span {
    display: block;
  }
  .head-text h1 .highlight {
    gap: 4px;
    font-size: 24px;
  }
  .head-text h1 img {
    width: 9px;
  }
  .head-text p {
    font-size: 15px;
  }
  .head-text::after {
    position: absolute;
    content: "";
    width: calc(100% + 24px);
    height: calc(160%);
    background: -webkit-gradient(linear, left top, left bottom, from(transparent), color-stop(20%, #fff), color-stop(95%, #fff), to(transparent));
    background: linear-gradient(to bottom, transparent 0%, #fff 20%, #fff 95%, transparent 100%);
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -60%);
            transform: translate(-50%, -60%);
    z-index: -1;
  }
  .head-bg {
    position: relative;
    z-index: 1;
  }
  .head::after {
    position: absolute;
    content: "";
    width: 1px;
    height: 100%;
    background-color: #0b5196;
    left: 50%;
    top: 0;
    z-index: -1;
  }
  .head .drop {
    top: 87vw;
    width: 150px;
    z-index: 2;
  }
}

@-webkit-keyframes float {
  0% {
    -webkit-transform: translateY(5%);
            transform: translateY(5%);
  }
  100% {
    -webkit-transform: translateY(-5%);
            transform: translateY(-5%);
  }
}

@keyframes float {
  0% {
    -webkit-transform: translateY(5%);
            transform: translateY(5%);
  }
  100% {
    -webkit-transform: translateY(-5%);
            transform: translateY(-5%);
  }
}

.history {
  width: 88%;
  padding-top: 11.19vw;
  padding-bottom: 13.39vw;
  margin: 0 auto;
  position: relative;
}

.history-wrap {
  padding-bottom: 5vw;
  position: relative;
  z-index: 0;
}

.history-line {
  width: 100%;
}

.history-item {
  position: absolute;
}

.history-item > img {
  width: 100%;
}

.history-item-1991 {
  width: 12.01%;
  top: 13.5vw;
  left: 7.64%;
}

.history-item-2009 {
  width: 13.5%;
  bottom: 14vw;
  left: 14%;
}

.history-item-2014 {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  width: 10%;
  top: 3.2vw;
  left: 25.6%;
}

.history-item-2014 .pic-1 {
  -webkit-box-ordinal-group: 3;
      -ms-flex-order: 2;
          order: 2;
}

.history-item-2014 .pic-2 {
  -webkit-box-ordinal-group: 2;
      -ms-flex-order: 1;
          order: 1;
}

.history-item-2016 {
  width: 15.62%;
  top: 13vw;
  left: 33.5%;
}

.history-item-2017 {
  width: 11.69%;
  top: 2.5vw;
  left: 43.22%;
}

.history-item-2018 {
  width: 10.76%;
  bottom: 13.8vw;
  left: 55%;
}

.history-item-2019 {
  width: 12.01%;
  top: 13.5vw;
  left: 56.43%;
}

.history-item-2021 {
  width: 10.76%;
  bottom: 13.8vw;
  left: 66.18%;
}

.history-item-2022 {
  width: 7.13%;
  top: 13.5vw;
  left: 70.3%;
}

.history-item-2026 {
  width: 15.51%;
  top: -2.3vw;
  left: 77.06%;
}

.history-bg {
  position: absolute;
  width: 100%;
  left: 0;
  bottom: 15vw;
  z-index: -1;
}

.history-text {
  text-align: center;
  padding: 100px 180px;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  margin: 4vw auto 0;
  background-image: url(../img/story-bg.png);
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
}

.history-text h2 {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: 8px;
  font-size: 40px;
  font-weight: 900;
  color: #0b5196;
  margin-bottom: 8px;
}

.history-text h2 img {
  width: 53px;
}

.history-text p {
  font-size: 26px;
  margin: 12px 0;
  color: #b79e74;
  font-weight: 700;
}

.history-text p.dark {
  color: #636466;
}

.history-text_line {
  width: 100%;
  height: 1.5px;
  background-color: #b79e74;
  border-radius: 50%;
}

.history-title {
  text-align: center;
  -webkit-transform: translateY(-12px);
          transform: translateY(-12px);
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  margin: 0 auto;
  position: relative;
  z-index: 0;
}

.history-title::after {
  position: absolute;
  content: "";
  width: calc(100% + 24px);
  height: calc(100% + 24px);
  background: -webkit-gradient(linear, left top, left bottom, from(transparent), color-stop(20%, #fff), color-stop(95%, #fff), to(transparent));
  background: linear-gradient(to bottom, transparent 0%, #fff 20%, #fff 95%, transparent 100%);
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  z-index: -1;
}

.history-title > img {
  width: 36px;
  margin: auto 4px;
}

.history-title h2 {
  color: #0b5196;
  font-size: 16px;
  font-weight: 900;
}

.history-title h2 span {
  font-size: 24px;
}

.history-title h2 img {
  width: 9px;
  margin: 0 4px;
  -webkit-transform: translateY(-4px);
          transform: translateY(-4px);
}

.history-title-1991::after {
  height: 95%;
  -webkit-transform: translate(-50%, -38%);
          transform: translate(-50%, -38%);
}

.history-intro {
  color: #b79e74;
  font-size: 15px;
  line-height: 1.7;
  text-align: center;
  position: relative;
  z-index: 0;
}

.history-intro::after {
  position: absolute;
  content: "";
  width: calc(100% + 40px);
  height: calc(100% + 40px);
  background: -webkit-gradient(linear, left top, left bottom, from(transparent), color-stop(20%, #fff), color-stop(95%, #fff), to(transparent));
  background: linear-gradient(to bottom, transparent 0%, #fff 20%, #fff 95%, transparent 100%);
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  z-index: -1;
}

.history-intro p {
  font-weight: 700;
}

@media screen and (max-width: 767px) {
  .history {
    width: 100%;
    padding-top: 0;
    padding-bottom: 0;
    position: relative;
    z-index: 0;
  }
  .history::after {
    position: absolute;
    content: "";
    width: 1px;
    height: 100%;
    background-color: #0b5196;
    left: 50%;
    top: 0;
    z-index: -1;
  }
  .history-wrap {
    padding-bottom: 5vw;
  }
  .history-item {
    position: static;
    margin: 0 auto;
  }
  .history-item > img {
    width: 100%;
  }
  .history-item-1991 {
    width: 39.55%;
  }
  .history-item-2009 {
    width: 51.84%;
    margin-top: -3vw;
  }
  .history-item-2014 {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
    width: 83.58%;
  }
  .history-item-2014 img {
    width: 50%;
  }
  .history-item-2014 .pic-1 {
    -webkit-box-ordinal-group: 2;
        -ms-flex-order: 1;
            order: 1;
  }
  .history-item-2014 .pic-2 {
    -webkit-box-ordinal-group: 3;
        -ms-flex-order: 2;
            order: 2;
  }
  .history-item-2016 {
    width: 51.84%;
    margin-top: -8vw;
  }
  .history-item-2017 {
    width: 39.55%;
    margin-top: -2vw;
  }
  .history-item-2018 {
    width: 41.79%;
    margin-top: -2vw;
    -webkit-transform: translateX(-50%);
            transform: translateX(-50%);
  }
  .history-item-2019 {
    width: 39.55%;
    margin-top: -2vw;
  }
  .history-item-2021 {
    width: 41.79%;
    -webkit-transform: translateX(50%);
            transform: translateX(50%);
  }
  .history-item-2022 {
    width: 31.3%;
    -webkit-transform: translateX(-65%);
            transform: translateX(-65%);
    margin-top: -30vw;
  }
  .history-item-2026 {
    width: 50.69%;
  }
  .history-bg {
    bottom: 42.39vw;
  }
  .history-text {
    padding: 20vw 20vw;
    margin: 0 auto;
    width: 100%;
  }
  .history-text h2 {
    gap: 4px;
    font-size: 25px;
    margin-bottom: 4px;
  }
  .history-text h2 img {
    width: 32px;
  }
  .history-text p {
    font-size: 15px;
    margin: 8px 0;
  }
  .history-text_line {
    height: 1px;
  }
}

.btn-top {
  position: fixed;
  width: 90px;
  right: 0;
  bottom: 0;
  z-index: 10;
}

@media screen and (max-width: 767px) {
  .btn-top {
    width: 65px;
  }
}
/*# sourceMappingURL=style.css.map */