.ctn1{
    margin-top:120px;
}
.site-map .title {
  margin-bottom: 60px;
  text-align: center;
}
.site-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 50px 80px;
}
.site-list .item {
  padding-bottom: 30px;
  border-bottom: 1px solid #e8e8e8;
}
.site-list h2 a {
  color: #222;
  transition: 0.3s;
}
.site-list h2 a:hover {
  color: var(--color);
}
.site-list ul {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 30px;
  margin-top: 18px;
}
.site-list li {
  width: calc(50% - 15px);
}
.site-list li a {
  color: #666;
  line-height: 1.8;
  transition: 0.3s;
  position: relative;
  padding-left: 14px;
}
.site-list li a::before {
  content: "";
  width: 4px;
  height: 4px;
  background: var(--color);
  border-radius: 50%;
  position: absolute;
  left: 0;
  top: 9px;
}
.site-list li a:hover {
  color: var(--color);
}
@media (max-width: 1680px) {
  .site-list li a::before {
    top: 7px;
  }
}
@media (max-width: 1024px) {
    .ctn1{
    margin-top:60px;
}
}
@media (max-width: 768px) {
  .site-map .title {
    margin-bottom: 40px;
  }
  .site-list {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .site-list .item {
    padding-bottom: 20px;
  }
}