.cont .section_tit p,
.cont .section_tit span {
  display: block;
  text-align: center;
  font-weight: bold;
  color: #222222;
}
.cont .section_tit span {
  margin-top: 10px;
  opacity: 0.2;
}
.cont .page1 {
  background: url(../img/research/p1bg.jpg) no-repeat center center;
  background-size: cover;
}
.cont .page1 .w1440 {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.cont .page1 .img {
  width: 47%;
  height: 382px;
  overflow: hidden;
}
.cont .page1 .img img {
  height: 100%;
  object-fit: cover;
}
.cont .page1 .img:hover img {
  transform: scale(1.05);
}
.cont .page1 .txt {
  width: 47%;
}
.cont .page1 .txt .section_tit p,
.cont .page1 .txt .section_tit span {
  text-align: left;
}
.cont .page1 .txt .des {
  margin-top: 25px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.cont .page1 .txt .des p {
  display: block;
  width: 100%;
  position: relative;
  padding-left: 20px;
  color: #222222;
}
.cont .page1 .txt .des p::after {
  content: '•';
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  color: #0034dd;
  line-height: 1.5;
}
.cont .page2 {
  background: #ececec;
}
.cont .page2 ul {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}
.cont .page2 ul li {
  background: url(../img/research/p2_1.jpg) no-repeat center center;
  background-size: cover;
  height: 352px;
  transition: all 0.5s;
  padding: 40px;
}
.cont .page2 ul li:nth-child(even) {
  background: url(../img/research/p2_2.jpg) no-repeat center center;
  background-size: cover;
}
.cont .page2 ul li .ic {
  width: 45px;
  height: 45px;
  position: relative;
}
.cont .page2 ul li .ic i {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 100%;
  border: 2px solid #fff;
  transform-origin: 50% 100%;
}
.cont .page2 ul li:nth-child(1) .ic i {
  animation: iconMove 5s infinite ease;
  transform: translate(0, 0);
}
.cont .page2 ul li:nth-child(1) .ic i:nth-child(1) {
  --tx: -6px;
  --ty: -6px;
}
.cont .page2 ul li:nth-child(1) .ic i:nth-child(2) {
  --tx: -2px;
  --ty: -2px;
}
.cont .page2 ul li:nth-child(1) .ic i:nth-child(3) {
  --tx: 2px;
  --ty: 2px;
}
@keyframes iconMove {
  0%,
  21.74% {
    transform: translate(0, 0);
  }
  39.13% {
    transform: translate(var(--tx), var(--ty));
  }
  39.13%,
  82.61% {
    transform: translate(var(--tx), var(--ty));
  }
  100% {
    transform: translate(0, 0);
  }
}
.cont .page2 ul li:nth-child(2) .ic i {
  transform: rotateX(0deg);
  animation: rotateMove 5s infinite ease-in-out;
}
.cont .page2 ul li:nth-child(2) .ic i:nth-child(1) {
  --rot: 87deg;
}
.cont .page2 ul li:nth-child(2) .ic i:nth-child(2) {
  --rot: 75deg;
}
.cont .page2 ul li:nth-child(2) .ic i:nth-child(3) {
  --rot: 60deg;
}
.cont .page2 ul li:nth-child(2) .ic i:nth-child(4) {
  --rot: 40deg;
}
.cont .page2 ul li:nth-child(2) .ic i:nth-child(5) {
  --rot: 20deg;
}
@keyframes rotateMove {
  0%,
  21.74% {
    transform: rotateX(0deg);
  }
  39.13% {
    transform: rotateX(var(--rot));
  }
  39.13%,
  82.61% {
    transform: rotateX(var(--rot));
  }
  100% {
    transform: rotateX(0deg);
  }
}
.cont .page2 ul li:nth-child(3) .ic i {
  transform-origin: 50% 0%;
  transform: scale(1);
  animation: scaleMove 5s infinite ease-in-out;
}
.cont .page2 ul li:nth-child(3) .ic i:nth-child(1) {
  --scale: 0.55;
}
.cont .page2 ul li:nth-child(3) .ic i:nth-child(2) {
  --scale: 0.7;
}
.cont .page2 ul li:nth-child(3) .ic i:nth-child(3) {
  --scale: 0.85;
}
.cont .page2 ul li:nth-child(3) .ic i:nth-child(4) {
  --scale: 1;
}
@keyframes scaleMove {
  0%,
  21.74% {
    transform: scale(1);
  }
  39.13% {
    transform: scale(var(--scale));
  }
  39.13%,
  82.61% {
    transform: scale(var(--scale));
  }
  100% {
    transform: scale(1);
  }
}
.cont .page2 ul li:nth-child(4) .ic i {
  transform-origin: 50% 50%;
  transform: rotate(0deg) scaleX(1);
  animation: turnScaleMove 5s infinite ease-in-out;
}
.cont .page2 ul li:nth-child(4) .ic i:nth-child(1) {
  --rot: 90deg;
  --sx: 0.5;
}
.cont .page2 ul li:nth-child(4) .ic i:nth-child(2) {
  --rot: 65deg;
  --sx: 0.5;
}
.cont .page2 ul li:nth-child(4) .ic i:nth-child(3) {
  --rot: 40deg;
  --sx: 0.5;
}
@keyframes turnScaleMove {
  0%,
  21.74% {
    transform: rotate(0deg) scaleX(1);
  }
  39.13% {
    transform: rotate(var(--rot)) scaleX(var(--sx));
  }
  39.13%,
  82.61% {
    transform: rotate(var(--rot)) scaleX(var(--sx));
  }
  100% {
    transform: rotate(0deg) scaleX(1);
  }
}
.cont .page2 ul li p {
  color: #fff;
  margin-top: 15px;
  line-height: 1.6;
}
.cont .page2 ul li:hover {
  transform: translateY(-5px);
}
.cont .page3 {
  background: #ececec;
}
.cont .page3 .items {
  background: #fff;
  width: 100%;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  padding: 100px 70px;
  gap: 45px 55px;
}
.cont .page3 .items .item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding-bottom: 30px;
  border-bottom: 1px solid #b5b5b5;
  position: relative;
}
.cont .page3 .items .item::after {
  content: '';
  display: block;
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 0;
  height: 1px;
  background: #ff4d17;
  transition: all 1s;
}
.cont .page3 .items .item:hover::after {
  width: 100%;
}
.cont .page3 .items .item .ic {
  width: 27px;
  flex-shrink: 0;
  margin-top: 3px;
}
.cont .page3 .items .item .txt {
  width: 100%;
  padding-left: 10px;
}
.cont .page3 .items .item .txt p,
.cont .page3 .items .item .txt span {
  display: block;
}
.cont .page3 .items .item .txt p {
  color: #333;
  font-weight: bold;
}
.cont .page3 .items .item .txt span {
  color: #666;
  margin-top: 10px;
}
.cont .page4 {
  position: relative;
  padding: 260px 0;
}
.cont .page4 .bg {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
}
.cont .page4 .bg img {
  height: 100%;
  object-fit: cover;
}
.cont .page4 .w1440 {
  position: relative;
  z-index: 10;
  overflow: initial;
}
.cont .page4 .w1440 .tit-top p,
.cont .page4 .w1440 .tit-top span {
  display: block;
  color: #fff;
}
.cont .page4 .w1440 .tit-top p {
  font-weight: bold;
}
.cont .page4 .w1440 .tit-top span {
  opacity: 0.5;
  margin-top: 5px;
}
.cont .page4 .w1440 ul {
  display: grid;
  width: 100%;
  grid-template-columns: repeat(3, 1fr);
  gap: 33px;
}
.cont .page4 .w1440 ul li {
  display: flex;
  align-items: center;
  padding-bottom: 10px;
  border-bottom: 1px solid #fff;
  position: relative;
}
.cont .page4 .w1440 ul li::after {
  content: '';
  display: block;
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 0;
  height: 1px;
  background: #ff4d17;
  transition: all 1s;
}
.cont .page4 .w1440 ul li:hover::after {
  width: 100%;
}
.cont .page4 .w1440 ul li .ic {
  width: 33px;
  flex-shrink: 0;
}
.cont .page4 .w1440 ul li .txt {
  width: 100%;
  padding-left: 10px;
  color: #fff;
}
@media screen and (max-width: 1600px) {
  .cont .page2 ul li {
    padding: 30px;
  }
}
/* 125% */
@media screen and (max-width: 1440px) {
  .cont .page2 ul li {
    height: 310px;
  }
}
@media screen and (max-width: 1366px) {
  .cont .page2 ul li {
    height: 300px;
  }
}
@media screen and (max-width: 1280px) {
  .cont .page4 {
    padding: 200px 0;
  }
  .cont .page3 .items {
    padding: 70px 30px;
    gap: 35px 45px;
  }
}
/* 150 */
@media screen and (max-width: 768px) {
  .cont .page1 .w1440 {
    flex-wrap: wrap;
  }
  .cont .page1 .w1440 .img {
    width: 100%;
    height: auto;
  }
  .cont .page1 .w1440 .txt {
    width: 100%;
    margin-top: 20px;
  }
  .cont .section_tit span {
    margin-top: 0;
  }
  .cont .page1 .txt .des {
    margin-top: 10px;
  }
  .cont .page2 ul,
  .cont .page4 .w1440 ul {
    grid-template-columns: repeat(1, 1fr);
  }
  .cont .page3 .items {
    padding: 30px;
    grid-template-columns: repeat(1, 1fr);
    gap: 25px;
  }
  .cont .page4 {
    padding: 100px 0;
  }
  .cont .page4 .w1440 ul {
    gap: 20px;
  }
  .cont .page4 .w1440 ul li .ic {
    width: 25px;
  }
}
/*# sourceMappingURL=./research-strength.css.map */