.post_main {
  padding: 124px 0;
  background: url(../img/post-bg.png) no-repeat top center / 100% auto;
  background-position-y: -150px;
}
.post_main .cat {
  color: var(--theme_color);
  font-size: 18px;
  text-transform: uppercase;
  letter-spacing: 4px;
  margin-bottom: 14px;
}
.post_main h1 {
  font-size: 50px;
  line-height: 4rem;
  font-weight: 600;
  max-width: 964px;
}
.post_main .main_img {
  margin-top: 55px;
  overflow: hidden;
  border-radius: 12px;
  box-shadow: 10px 10px 15px rgba(151, 151, 151, 0.35);
}
.post_main .main_img img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  transition: all 0.5s;
}
.post_main .main_img img:hover {
  transform: scale(1.01);
}
.post_main .post_detail {
  max-width: 1228px;
  margin: 0 auto 0;
  color: #303030;
  font-size: 18px;
  line-height: 2rem;
  vertical-align: top;
}
.post_main .post_detail h2 {
  max-width: 1064px;
  margin: 74px auto 26px;
  font-size: 36px;
  line-height: 40px;
  font-weight: 600;
}
.post_main .post_detail h3 {
  max-width: 1064px;
  margin: 22px auto 10px;
  font-size: 24px;
  line-height: 40px;
  font-weight: 600;
}
.post_main .post_detail p {
  max-width: 1064px;
  margin: 1rem auto;
}
.post_main .post_detail p a {
  color: var(--theme_color);
  font-size: 18px;
  line-height: 2rem;
}
.post_main .post_detail p a:hover {
  text-decoration: underline;
}
.post_main .post_detail ul {
  max-width: 1064px;
  margin: 0 auto;
}
.post_main .post_detail ul li {
  display: grid;
  align-items: start;
  gap: 12px;
  grid-template-columns: auto 1fr;
}
.post_main .post_detail ul li::before {
  content: '';
  display: block;
  width: 18px;
  height: 18px;
  background: url(../img/gou-full.svg) no-repeat center / contain;
  transform: translateY(7px);
}
.post_main .post_detail strong {
  font-weight: 500;
}
.post_main .post_detail img {
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
}
.post_main .post_detail figure {
  border-radius: 12px;
  padding: 1rem;
  background-color: #edf1f4;
  margin: 50px 0;
}
.post_main .post_detail .list_line_border ul {
  padding-bottom: 20px;
  border-bottom: 1px solid #c4c4c4;
}
.post_main .post_detail .list_line_border ul li {
  gap: 5px;
}
.post_main .post_detail .list_line_border ul li::before {
  content: '-';
  background: none;
  width: auto;
  height: auto;
  transform: translateY(0);
}
.post_main .post_detail .list_border ul {
  padding-bottom: 24px;
  border-bottom: 1px solid #c4c4c4;
}
.post_main .post_detail .list_bold ul li {
  font-weight: 600;
  line-height: 40px;
  gap: 14px;
}
.post_main .post_detail .list_bold ul li::before {
  width: 22px;
  height: 22px;
  transform: translateY(9px);
}
.post_main .post_detail .list_bg {
  max-width: 1060px;
  margin: 40px auto;
  border-radius: 10px;
  background-color: #f2f7fb;
  padding: 30px 3.4202%;
}
.post_main .post_detail .list_bg strong {
  font-size: 20px;
  line-height: 40px;
}
.post_main .post_detail .list_bg ul {
  margin: 14px 0;
}
.post_case {
  padding: 122px 0 165px;
  border-radius: 34px 34px 0 0;
  background-image: linear-gradient(to bottom, #fafbfd, #fff);
}
.post_case .head {
  margin-bottom: -12px;
}
.post_case .list {
  margin-top: 68px;
}
.post_case .list .case_list {
  display: grid;
  gap: 60px 4.166667%;
  grid-template-columns: repeat(2, 1fr);
}