.collapse-v1-block{
  max-width: 80rem;
  margin-left: auto;
  margin-right: auto;
}
.collapse-v1-block:last-child{
  margin-bottom: 0;
}
.collapse-v1-item{
  margin-bottom: 2rem;
  background: var(--white);
  border-radius: 0.8rem;
  overflow: hidden;
}
.collapse-v1-item:last-child{
  margin-bottom: 0;
}
.collapse-v1-head{
  position: relative;
  width: 100%;
  text-align: left;
  padding: 3.2rem 4.8rem 3.2rem 3.2rem;
  display: flex;
  align-items: center;
  cursor: pointer;
  font-size: 1.6rem;
  line-height: 2.8rem;
  font-weight: 600;
  color: var(--black);
}
.collapse-v1-head::after {
  position: absolute;
  content: "";
  right: 3.2rem;
  width: 1.4rem;
  height: 0.8rem;
  background: url(../images/icon-down-lg.png);
  background-size: cover;
  background-position: center;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.collapse-v1-item.expand .collapse-v1-head::after {
  -webkit-transform: rotate(-180deg);
  transform: rotate(-180deg);
}
.collapse-v1-body{
  display: none;
}
.collapse-v1-info{
  padding: 0 3.2rem 3.2rem;
}
.collapse-v1-info p:has(+ ul){
  margin-bottom: 0;
}
.collapse-v1-info li{
  margin-bottom: 0;
  padding-left: 2.8rem;
}
.collapse-v1-info ul > li:after {
  height: 0.4rem;
  width: 0.4rem;
  left: 1rem;
  top: 1.2rem;
  background: var(--black);
}
@media(min-width:992px) and (max-width:1199.98px){
  .collapse-v1-block {
    max-width: 70rem;
  }
  .collapse-v1-head {
    padding: 2.4rem 4rem 2.4rem 2.4rem;
    font-size: 1.5rem;
  }
  .collapse-v1-head::after {
    right: 2.4rem;
  }
  .collapse-v1-info {
    padding: 0 2.4rem 2.4rem;
  }
}
@media(min-width:768px) and (max-width:991.98px){
  .collapse-v1-head {
    padding: 2.4rem 4rem 2.4rem 2.4rem;
    font-size: 1.5rem;
  }
  .collapse-v1-head::after {
    right: 2.4rem;
  }
  .collapse-v1-info {
    padding: 0 2.4rem 2.4rem;
  }
}
@media(max-width:767.98px){
  .collapse-v1-head {
    padding: 1.6rem 3.2rem 1.6rem 1.6rem;
    font-size: 1.4rem;
    line-height: 2.6rem;
  }
  .collapse-v1-head::after {
    right: 1.4rem;
  }
  .collapse-v1-info {
    padding: 0 1.6rem 1.6rem;
  }
  .collapse-v1-info li {
    padding-left: 2rem;
  }
  .collapse-v1-info ul > li:after {
    left: 0.6rem;
    top: 1.1rem;
  }
}