:root {
  --textColor: #005bfe;
  --w-240: 240px;
}

@media only screen and (max-width: 1919px) {
  :root {
    --w-240: calc((100vw - 1440px) / 2);
  }
}
@media only screen and (max-width: 1600px) {
  :root {
    --w-240: calc((100vw - 80vw) / 2);
  }
}
@media only screen and (max-width: 1200px) {
  :root {
    --w-240: calc((100vw - 90vw) / 2);
  }
}
.over_hi {
  overflow: hidden;
}
.dis_none {
  display: none;
}
.dis_ju_alCen {
  display: flex;
  justify-content: center;
  align-items: center;
}
.dis_ju_sp {
  display: flex;
  justify-content: space-between;
}
.dis_al_cen {
  display: flex;
  align-items: center;
}
.dis_flex {
  display: flex;
}
.dis_flexwrap {
  display: flex;
  flex-wrap: wrap;
}
.txt_cen {
  text-align: center;
}

.moShow {
  display: none;
}
.onBtn {
  color: #777;
}
.onBtn:hover {
  color: var(--textColor);
}

.toPage {
  display: inline-block;
  transition: transform 0.3s ease;
}

.toPage a {
  height: 44px;
  display: flex;
  align-items: center;
  padding: 0 20px;
  border: 1px solid #fff;
  border-radius: 5px;
  color: #fff;
  position: relative;
  overflow: hidden;
  transition: all 0.4s linear;
}

.toPage a::before {
  content: "";
  position: absolute;
  width: 0;
  height: 100%;
  left: 0%;
  top: 0;
  background: var(--textColor);
  transition: all 0.4s linear;
}
.toPage a img {
  width: 14px;
  margin-left: 24px;
  transform: rotate(0deg) scale(1);
  opacity: 0.8;
}
.toPage a span {
  position: relative;
  z-index: 2;
}
.toPage a:hover {
  color: #fff;
  border-color: var(--textColor);
  span {
    color: #fff;
  }
  &:before {
    width: 100%;
  }
}

.toPage a:hover img {
  opacity: 1;
  filter: brightness(1.1);
}

.toPage.act a {
  color: #fff !important;
  border-color: var(--textColor);
  background: var(--textColor);
}

.toPage.act a img {
  opacity: 1 !important;
  filter: brightness(1.1);
}

.toPage2 {
  display: inline-block;
}

.toPage2 a {
  display: flex;
  align-items: center;
  transition: color 0.3s ease, border-color 0.3s ease, padding-left 0.3s ease;
  color: #fff;
  text-decoration: none;
  /* border-bottom: 1px solid transparent; */
  position: relative;
  color: #777;
}
.toPage2 a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: #fff;
  transition: all 0.2s linear;
}
.toPage2 a img {
  width: 16px;
  transition: all 0.3s ease;
}

.toPage2 a .image_r {
  margin-left: 10px;
  transform: scale(1);
  pointer-events: auto; /* 可交互状态 */

  filter: brightness(0);
  opacity: 0.6;
}

.toPage2 a .image_l {
  display: none;
}

.toPage2 a:hover {
  color: var(--textColor);
  &::after {
    width: 100%;
  }
}

.toPage2 a:hover .image_r {
  transform: translateX(4px);
  opacity: 1;
  filter: none;
}

.line_clamp3 {
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}
.line_clamp2 {
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.line_clamp1 {
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}

@media only screen and (min-width: 1921px) {
  body {
    max-width: 2560px;
    margin: auto;
  }
}
@media only screen and (max-width: 1440px) {
}
@media only screen and (max-width: 1366px) {
  #banner {
    margin-top: 80px;
  }
}

@media screen and (min-width: 768px) and (max-width: 1024px) {
  #banner {
    margin-top: 80px;
  }
}

@media only screen and (max-width: 768px) {
  #banner {
    margin-top: 13.33vw;
    height: 300px !important;
  }
  .moShow {
    display: block;
  }

  .pcShow {
    display: none !important;
  }
  .toPage a {
    height: 40px;
    padding: 0 20px;
    justify-content: space-between;
  }
  .toPage a img {
    width: 12px;
    margin-left: 10px;
    transition: all 0.2s linear;
  }
}
.fw600 {
  font-weight: 600;
}

.pb230 {
  padding-bottom: 230px;
}
.pt140 {
  padding-top: 140px;
}
.pb140 {
  padding-bottom: 140px;
}
.pb130 {
  padding-bottom: 130px;
}
.pt120 {
  padding-top: 120px;
}
.pb120 {
  padding-bottom: 120px;
}
.pt100 {
  padding-top: 100px;
}
.pb100 {
  padding-bottom: 100px;
}

.pt80 {
  padding-top: 80px;
}
.pt60 {
  padding-top: 60px;
}
.pb60 {
  padding-bottom: 60px;
}

.pt40 {
  padding-top: 40px;
}

.pb40 {
  padding-bottom: 40px;
}

.pb30 {
  padding-bottom: 30px;
}
.pb20 {
  padding-bottom: 20px;
}

.mt150 {
  margin-top: 150px;
}
.mt140 {
  margin-top: 140px;
}
.mt120 {
  margin-top: 120px;
}

.mt110 {
  margin-top: 110px;
}

.mt100 {
  margin-top: 100px;
}
.mt90 {
  margin-top: 90px;
}
.mt80 {
  margin-top: 80px;
}
.mb80 {
  margin-bottom: 80px;
}
.mt70 {
  margin-top: 70px;
}
.mt60 {
  margin-top: 60px;
}
.mt50 {
  margin-top: 50px;
}
.mt40 {
  margin-top: 40px;
}
.mt30 {
  margin-top: 30px;
}
.mt20 {
  margin-top: 20px;
}
.mt10 {
  margin-top: 10px;
}
@media only screen and (max-width: 1920px) {
  .pb230 {
    padding-bottom: 12vw;
  }
  .pt140 {
    padding-top: 7vw;
  }
  .pb140 {
    padding-bottom: 7vw;
  }
  .pb130 {
    padding-bottom: 6.7vw;
  }
  .pt120 {
    padding-top: 6vw;
  }
  .pb120 {
    padding-bottom: 6vw;
  }
  .pt100 {
    padding-top: 5.2vw;
  }
  .pb100 {
    padding-bottom: 5.2vw;
  }
  .mt90 {
    margin-top: 4.5vw;
  }
  .pt80 {
    padding-top: 4vw;
  }
  .pt60 {
    padding-top: 3vw;
  }
  .pb60 {
    padding-bottom: 3vw;
  }

  .pt40 {
    padding-top: 2vw;
  }

  .pb40 {
    padding-bottom: 2vw;
  }

  .pb30 {
    padding-bottom: 1.5vw;
  }
  .pb20 {
    padding-bottom: 1vw;
  }

  .mt150 {
    margin-top: 7.8vw;
  }
  .mt140 {
    margin-top: 7vw;
  }
  .mt120 {
    margin-top: 6vw;
  }

  .mt110 {
    margin-top: 5.7vw;
  }

  .mt100 {
    margin-top: 5vw;
  }
  .mt80 {
    margin-top: 4vw;
  }
  .mb80 {
    margin-bottom: 4vw;
  }
  .mt70 {
    margin-top: 3.6vw;
  }
  .mt60 {
    margin-top: 3vw;
  }
  .mt50 {
    margin-top: 2.5vw;
  }
  .mt40 {
    margin-top: 2vw;
  }
  .mt30 {
    margin-top: 1.5vw;
  }
  .mt20 {
    margin-top: 1vw;
  }
}

@media only screen and (max-width: 768px) {
  .pb230 {
    padding-bottom: 23vw;
  }
  .pt140 {
    padding-top: 14vw;
  }
  .pb140 {
    padding-bottom: 14vw;
  }
  .pb130 {
    padding-bottom: 13vw;
  }
  .pt120 {
    padding-top: 12vw;
  }
  .pb120 {
    padding-bottom: 12vw;
  }
  .pt100 {
    padding-top: 10vw;
  }
  .pb100 {
    padding-bottom: 10vw;
  }

  .pt80 {
    padding-top: 8vw;
  }
  .pt60 {
    padding-top: 6vw;
  }
  .pb60 {
    padding-bottom: 6vw;
  }

  .pt40 {
    padding-top: 4vw;
  }

  .pb40 {
    padding-bottom: 4vw;
  }

  .pb30 {
    padding-bottom: 3vw;
  }
  .pb20 {
    padding-bottom: 2vw;
  }

  .mt150 {
    margin-top: 15vw;
  }
  .mt140 {
    margin-top: 14vw;
  }
  .mt120 {
    margin-top: 12vw;
  }

  .mt110 {
    margin-top: 11vw;
  }

  .mt100 {
    margin-top: 10vw;
  }
  .mt90 {
    margin-top: 9vw;
  }
  .mt80 {
    margin-top: 8vw;
  }
  .mb80 {
    margin-bottom: 8vw;
  }
  .mt70 {
    margin-top: 7vw;
  }
  .mt60 {
    margin-top: 6vw;
  }
  .mt50 {
    margin-top: 5vw;
  }
  .mt40 {
    margin-top: 4vw;
  }
  .mt30 {
    margin-top: 3vw;
  }
  .mt20 {
    margin-top: 2vw;
  }
}