.at1 {
  padding: 90px 0 70px;
}
.at1 .t1 {
  font-size: 36px;
  text-align: center;
  margin-bottom: 50px;
}
.at1 .t2 {
  box-sizing: border-box;
  padding: 25px 135px 25px 35px;
  border-radius: 10px;
  box-shadow: 1px 1px 8px 3px rgba(0, 0, 0, 0.05);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.at1 .t2:hover .ri .a4 .b1 {
  color: #c11920;
}
.at1 .t2:hover .ri .a4 .b2 {
  margin-left: 10px;
}
.at1 .t2 .le {
  width: 500px;
  height: 300px;
  display: block;
  object-fit: cover;
  border-radius: 8px;
}
.at1 .t2 .ri {
  flex: 1;
  margin-left: 50px;
}
.at1 .t2 .ri .a1 {
  font-size: 14px;
  color: #999999;
}
.at1 .t2 .ri .a2 {
  font-size: 24px;
  color: #333333;
  margin: 15px 0 20px;
}
.at1 .t2 .ri .a3 {
  color: #999999;
  font-size: 14px;
  margin-bottom: 20px;
}
.at1 .t2 .ri .a4 {
  display: flex;
  align-items: center;
}
.at1 .t2 .ri .a4 .b1 {
  font-size: 14px;
  color: #3d3d3d;
  margin-right: 20px;
}
.at1 .t2 .ri .a4 .b2 {
  width: 8px;
}
@media screen and (max-width: 1200px) {
  .at1 {
    padding: 60px 0 60px;
  }
  .at1 .t1 {
    font-size: 30px;
    margin-bottom: 30px;
  }
  .at1 .t2 {
    padding: 25px 35px;
  }
  .at1 .t2 .le {
    width: 400px;
    height: 250px;
  }
  .at1 .t2 .ri .a1 {
    font-size: 12px;
  }
  .at1 .t2 .ri .a2 {
    font-size: 16px;
  }
  .at1 .t2 .ri .a3 {
    font-size: 12px;
  }
  .at1 .t2 .ri .a4 .b1 {
    font-size: 12px;
  }
  .at1 .t2 .ri .a4 .b2 {
    width: 6px;
  }
}
@media screen and (max-width: 800px) {
  .at1 {
    padding: 60px 0 40px;
  }
  .at1 .t1 {
    font-size: 28px;
    margin-bottom: 20px;
  }
  .at1 .t2 {
    padding: 20px;
    display: block;
  }
  .at1 .t2 .le {
    width: 100%;
    height: auto;
  }
  .at1 .t2 .ri {
    width: 100%;
    margin-top: 20px;
    margin-left: 0;
  }
  .at1 .t2 .ri .a2 {
    margin: 10px 0;
  }
  .at1 .t2 .ri .a3 {
    margin-bottom: 10px;
  }
}
.at2 {
  background: #f8f8f8;
  padding: 60px 0;
}
.at2 .tt1 {
  display: flex;
  align-items: stretch;
  flex-wrap: wrap;
}
.at2 .tt1 .ls {
  width: calc(33.33% - 20px);
  padding: 40px 35px;
  background: #ffffff;
  box-sizing: border-box;
  border-radius: 10px;
  margin-bottom: 30px;
}
.at2 .tt1 .ls:hover {
  background: #c11920;
}
.at2 .tt1 .ls:hover .t1 {
  color: #fff;
}
.at2 .tt1 .ls:hover .t2 .le {
  color: #fff;
  border-right-color: #fff;
}
.at2 .tt1 .ls:hover .t2 .ri {
  color: #fff;
}
.at2 .tt1 .ls:not(:nth-of-type(3n)) {
  margin-right: 30px;
}
.at2 .tt1 .ls .t1 {
  color: #333333;
  font-size: 18px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  text-overflow: ellipsis;
  margin-bottom: 30px;
}
.at2 .tt1 .ls .t2 {
  display: flex;
  align-items: stretch;
}
.at2 .tt1 .ls .t2 .le {
  color: #444444;
  padding-right: 15px;
  margin-right: 15px;
  border-right: 1px solid #444444;
  text-align: center;
  font-weight: bold;
}
.at2 .tt1 .ls .t2 .le .a1 {
  font-size: 22px;
  line-height: 22px;
  margin-bottom: 5px;
  transition: 0.1s all;
}
.at2 .tt1 .ls .t2 .le .a2 {
  font-size: 14px;
  line-height: 14px;
  transition: 0.1s all;
}
.at2 .tt1 .ls .t2 .ri {
  flex: 1;
  color: #666666;
  font-size: 14px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  text-overflow: ellipsis;
}
.at2 .pagination {
  margin-top: 40px;
}
@media screen and (max-width: 1200px) {
  .at2 .tt1 .ls {
    padding: 25px;
  }
  .at2 .tt1 .ls .t1 {
    font-size: 16px;
    margin-bottom: 20px;
  }
  .at2 .tt1 .ls .t2 .le {
    padding-right: 8px;
    margin-right: 8px;
  }
  .at2 .tt1 .ls .t2 .le .a1 {
    font-size: 18px;
  }
  .at2 .tt1 .ls .t2 .le .a2 {
    font-size: 16px;
  }
}
@media screen and (max-width: 800px) {
  .at2 .tt1 {
    display: block;
  }
  .at2 .tt1 .ls {
    width: 100%;
    display: block;
    margin-bottom: 20px;
  }
  .at2 .tt1 .ls:not(:nth-of-type(3n)) {
    margin-right: 0;
  }
  .at2 .tt1 .ls .t1 {
    -webkit-line-clamp: 3;
  }
  .at2 .tt1 .ls .t2 .le .a1 {
    font-size: 16px;
  }
  .at2 .tt1 .ls .t2 .le .a2 {
    font-size: 14px;
  }
}
.at3 {
  background: #f8f8f8;
  padding: 90px 0;
}
.at3 .cont {
  box-sizing: border-box;
  padding: 80px 140px;
  background: #fff;
  border-radius: 10px;
  box-shadow: 1px 1px 8px 3px rgba(0, 0, 0, 0.05);
}
.at3 .t1 {
  color: #333333;
  font-size: 24px;
  text-align: center;
}
.at3 .t2 {
  color: #666666;
  font-size: 14px;
  text-align: center;
  margin: 50px 0 30px;
}
.at3 .t3 {
  color: #666666;
  font-size: 16px;
}
.at3 .t3 img {
  max-width: 100% !important;
  /* display: block !important; */
}
.at3 .t4 {
  margin-top: 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.at3 .t4 .ls {
  padding: 15px 50px;
  border-radius: 8px;
  color: #999999;
  font-size: 16px;
  border: 1px solid #999999;
}
.at3 .t4 .ls1 {
  display: flex;
  align-items: center;
  border-color: #c11920;
  color: #c11920;
}
.at3 .t4 .ls1 .a2 {
  margin-left: 20px;
  width: 7px;
}
@media screen and (max-width: 1200px) {
  .at3 {
    padding: 60px 0;
  }
  .at3 .cont {
    padding: 60px 40px;
  }
  .at3 .t1 {
    font-size: 18px;
  }
  .at3 .t2 {
    margin: 20px 0 20px;
  }
}
@media screen and (max-width: 800px) {
  .at3 {
    padding: 60px 0;
  }
  .at3 .cont {
    padding: 35px 20px;
  }
  .at3 .t1 {
    font-size: 18px;
  }
  .at3 .t4 .ls {
    padding: 6px 12px;
    font-size: 14px;
  }
}