.dot {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.setBetween {
  display: flex;
  justify-content: space-between;
}
.setRowCenter {
  display: flex;
  justify-content: center;
}
.setColumnCenter {
  display: flex;
  align-items: center;
}
.setCenter {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.ra {
  border-radius: 0.2rem;
  overflow: hidden;
}
.bs {
  box-shadow: 0 0 0.5rem #ebebeb;
}
.box-shadow {
  box-shadow: 0rem 0.3rem 0.5rem 0rem rgba(36, 65, 116, 0.1);
}
.btn {
  padding: 0.3rem 0.9rem;
  background-color: #3b52f6;
  color: #fff;
  border-radius: 2rem;
  font-size: 0.9rem;
}
.btn.s1 {
  background-color: transparent;
  border: 1px solid #3b52f6;
  color: #3b52f6;
}
.a-hover:hover {
  color: #3b52f6;
}
.coo h2 {
  margin-bottom: 2rem;
}
.coo h2 span {
  font: inherit;
  font-weight: 100;
}
.coo p.p {
  position: relative;
  padding-left: 0.9rem;
}
.coo p.p::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 0.3rem;
  height: 0.3rem;
  border-radius: 50%;
  background-color: #3b52f6;
  transform: translateY(-50%);
}
.coo .main-1 {
  padding-top: 0;
}
.coo .main-1 .container div {
  margin-bottom: 0.9rem;
}
.coo .main-2 {
  padding-top: 0;
}
.coo .main-2 .t {
  margin-bottom: 3rem;
}
.coo .main-2 .t * {
  text-align: left;
}
.coo .main-2 .t p {
  margin-top: 2rem;
  line-height: 2;
  color: #999;
}
.coo .main-2 h2 {
  text-align: center;
  margin-bottom: 0.5rem;
}
.coo .main-2 h2 span {
  font: inherit;
  font-weight: 100;
}
.coo .main-2 h3 {
  max-width: 60rem;
  margin: 0.5rem auto;
  text-align: center;
  font-size: 0.9rem;
  font-weight: normal;
}
.coo .main-2 .container .swiper-slide {
  border-radius: 0.9rem;
  position: relative;
  border-radius: 3rem;
  overflow: hidden;
}
.coo .main-2 .container .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.coo .main-2 .container .swiper-slide .text {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  padding: 0.9rem;
  padding-top: 5rem;
  background-color: rgba(0, 0, 0, 0.5);
}
.coo .main-2 .container .swiper-slide .text * {
  color: #fff;
  text-align: center;
}
.coo .main-2 .container .swiper-slide .text h6 {
  font-size: 0.9rem;
  margin-bottom: 2rem;
}
.coo .main-2 .container .swiper-slide .text p {
  font-weight: 100;
  line-height: 1.6;
}
.coo .main-3 {
  padding-top: 0;
}
.coo .main-3 .container {
  position: relative;
}
.coo .main-3 .container .t {
  position: absolute;
  top: 0;
  right: 0;
  max-width: 16.5rem;
}
.coo .main-3 .container > .img {
  height: 15rem;
  margin-bottom: 3rem;
  background-color: #ccc;
}
.coo .main-3 .container h4 {
  font-size: 1.3rem;
  margin-bottom: 2rem;
}
.coo .main-3 .container p {
  line-height: 1.8;
  font-size: 0.9rem;
  margin-bottom: 2rem;
  word-break: break-word;
}
.coo .main-3 .container p.p {
  margin-bottom: 0;
}
.coo .main-3 .container h5 {
  font-size: 1.0.9rem;
  color: #343434;
  padding-top: 0.9rem;
  padding-bottom: 0.9rem;
}
.coo .main-3 .container h6 {
  font-size: 1.3rem;
  font-weight: 100;
  margin-bottom: 2rem;
}
.coo .main-3 .container > div > p {
  font-weight: bold;
  color: #3b52f6;
}
.coo .main-3 .container .con {
  margin-top: 3rem;
}
.coo .main-3 .container .con .item {
  margin-bottom: 3rem;
}
.coo .main-3 .container .con .item:last-of-type {
  margin-bottom: 0;
}
.coo .main-3 .container .con .item h4 {
  margin-right: 3rem;
  margin-bottom: 0.9rem;
}
.coo .main-4 {
  padding-top: 0;
}
.coo .main-4 .container .shadow {
  display: flex;
  justify-content: space-between;
  padding: 0.9rem;
  margin: 0.9rem 0;
  box-shadow: 0rem 0.15rem 0.9rem 0rem rgba(32, 30, 29, 0.35);
}
.coo .main-4 .container .shadow.block {
  display: block;
}
.coo .main-4 .container .shadow .left i {
  display: block;
  width: 1.3rem;
  height: 1.3rem;
  margin-bottom: 0.9rem;
  background-color: #3b52f6;
}
.coo .main-4 .container .shadow .right {
  margin-left: 4rem;
}
.coo .main-4 .container ul li {
  margin-bottom: 0.9rem;
  position: relative;
}
.coo .main-4 .container ul li::before {
  content: "";
  position: absolute;
  top: 0;
  right: calc(100% + 0.9rem);
  width: 1.3rem;
  height: 1.3rem;
  background-color: #3b52f6;
}
.coo .main-4 .container ol li {
  position: relative;
}
.coo .main-4 .container ol li::before {
  content: "•";
  position: absolute;
  top: 0;
  right: calc(100% + 0.9rem);
  line-height: 1.4;
  color: #3b52f6;
  font-size: 1.3rem;
}
.coo .main-4 .container p a {
  text-decoration: underline;
  color: #3b52f6;
}
.coo .main-4 .container .setBetween .left {
  margin-right: 2rem;
  flex-shrink: 0;
}
.coo .main-4 .container .img1 {
  position: relative;
  display: inline-block !important;
}
.coo .main-4 .container .img1 img {
  position: absolute;
  top: 0;
  left:125%;
}
.coo .main-4 .container .img2 {
  position: relative;
  z-index: 1;
  margin-bottom: 4rem;
}
.coo .main-4 .container .img2 ul {
  max-width: 70%;
  position: relative;
  z-index: 1;
}
.coo .main-4 .container .img2 ul li {
  background-color: #fff;
  padding-right: 3rem;
}
.coo .main-4 .container .img2 i {
  position: absolute;
  bottom: -2rem;
  right: 0;
  display: block;
  width: 20.65rem;
  height: 14.95rem;
  border: 1px solid #3b52f6;
  z-index: -1;
}
.coo .main-4 .container .img2 img {
  position: absolute;
  bottom: -2rem;
  right: 0;
  z-index: 2;
  width: 35%;
}
@media screen and (max-width: 1024px) {
  .coo .main-4 .container .img1 img {
    max-width: 20rem;
    width: 75%;
    left:125%;
  .coo .main-4 .container .img2 img {
    max-width: 17rem;
  }
}
@media screen and (max-width: 768px) {
  .coo {
    margin-top: 2rem;
  }
  .coo .main-3 .container > img {
    display: none;
  }
  .coo .main-4 h2 {
    font-size: 1.3rem;
  }
  .coo .main-4 .title > img {
    display: none;
  }
  .coo .main-4 .title div p {
    font-size: 1.3rem;
  }
  .coo .main-4 .container .item {
    margin-bottom: 2rem;
  }
  .coo .main-4 .container .img1 ul,
  .coo .main-4 .container .img2 ul {
    max-width: 100%;
  }
  .coo .main-4 .container .img1 ul li,
  .coo .main-4 .container .img2 ul li {
    padding-right: 1rem;
  }
  .coo .main-4 .container .img1 img,
  .coo .main-4 .container .img2 img,
  .coo .main-4 .container .img1 i,
  .coo .main-4 .container .img2 i {
    display: none;
  }
  .coo .main-4 .container .img2 {
    margin-bottom: 2rem;
  }
  .coo .main-4 .container .img3 {
    display: none !important;
  }
  .coo .main-4 .container .img3-wrap {
    flex-direction: column;
  }
  .coo .main-4 .container .shadow {
    flex-direction: column;
  }
  .coo .main-4 .container .shadow .right {
    margin-left: 0;
  }
  .coo .main-4 .container h5 br {
    display: none;
  }
}