.post_banner {
  max-width: 256rem;
  margin: 0 auto;
  padding: 1.4rem 1.4rem 0;
}
.post_banner .con {
  position: relative;
  z-index: 2;
  overflow: hidden;
  border-radius: 3rem;
  background-color: var(--secondary);
  padding-top: 113px;
}
.post_banner .bg {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  z-index: -1;
  opacity: 0.42;
}
.post_banner .bg::after,
.post_banner .bg::before {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  bottom: 0;
  content: '';
  pointer-events: none;
  z-index: 2;
  background-image: linear-gradient(to top, rgba(0, 0, 0, 0.85) 10.5%, rgba(0, 0, 0, 0.34) 29%, transparent 61.3%);
}
.post_banner .bg::before {
  background-image: linear-gradient(to bottom, #021e3c -19.5%, rgba(2, 30, 60, 0.83) 21%, transparent 68.7%);
}
.post_banner .bg img {
  opacity: 0.1;
}
.post_banner .flex {
  min-height: 58rem;
  padding: 7.6470588% 0 5.1470588%;
}
.post_banner .head {
  color: #fff;
  flex: 1;
}
.post_banner .head h1 {
  font-size: 4.6rem;
  line-height: 1.30434783;
  font-weight: 600;
  max-width: 108.4rem;
}
.post_banner .head p {
  max-width: 74rem;
  color: rgba(255, 255, 255, 0.74);
  margin-top: 2.4rem;
}
.post_banner .metas {
  margin-top: 3rem;
}
.post_banner .metas ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem 8.75%;
}
.post_banner .metas li {
  display: grid;
  grid-template-columns: 2.5625em 1fr;
  align-items: center;
  color: #fff;
  gap: 1.125em;
}
.post_banner .metas li .icon {
  padding-bottom: 100%;
  border-radius: 50%;
  background-color: var(--primary);
}
.post_banner .metas li .icon img {
  transform: scale(0.63414634);
}
.post_banner .metas li span span span:has(a)::after {
  content: ' - ';
  margin: 0 0.1875em;
}
.post_banner .metas li a {
  transition: all 0.3s;
  text-decoration: underline transparent;
}
.post_banner .metas li a:hover {
  color: var(--primary);
  text-decoration-color: var(--primary);
}
.post_main {
  padding-bottom: 14.1rem;
}
.post_main .post_img {
  z-index: 2;
  padding-bottom: 47.05882353%;
  border-radius: 2.4rem;
  margin-top: -4.412%;
  box-shadow: 0 1rem 1rem rgba(188, 188, 188, 0.35);
}
.post_main .flex {
  margin-top: 8.9rem;
}
.post_main .postsidebar {
  width: 30%;
  min-width: 35rem;
  padding-top: 0.4rem;
  position: sticky;
  top: 14rem;
}
.post_main .postsidebar .pt_contents {
  border-bottom: 1px solid #ebebee;
  padding-bottom: 3.5rem;
}
.post_main .postsidebar .pt_contents .title {
  font-weight: 500;
  color: #141414;
  margin-bottom: 2.7rem;
}
.post_main .postsidebar .pt_contents .post_menu li.active a {
  font-weight: 500;
}
.post_main .postsidebar .pt_contents .post_menu li.active a,
.post_main .postsidebar .pt_contents .post_menu a:hover {
  opacity: 1;
  background-color: #f5f5f5;
}
.post_main .postsidebar .pt_contents .post_menu li + li {
  margin-top: 0.7rem;
}
.post_main .postsidebar .pt_contents .post_menu a {
  display: block;
  transition: all 0.3s;
  font-size: 1.8rem;
  line-height: 1.2;
  border-radius: 1.33em;
  opacity: 0.75;
  padding: 0.733em 0.5em 0.733em 1em;
}
.post_main .postsidebar .logo {
  display: flex;
  align-items: center;
  gap: 1.3rem;
  margin-top: 2.2rem;
  margin-left: 3.7%;
  max-width: max-content;
}
.post_main .postsidebar .logo img {
  width: auto;
  height: 8.2rem;
}
.post_main .postsidebar .logo .text {
  transition: all 0.3s;
}
.post_main .postsidebar .logo .text strong {
  display: block;
  font-weight: 700;
  font-size: 2.6rem;
  margin-top: 2px;
  letter-spacing: 0.038462em;
}
.post_main .postsidebar .logo .text span {
  display: block;
  font-weight: 700;
  font-size: 1.011rem;
  letter-spacing: 0.28em;
  margin-top: 0.5rem;
}
.post_main .main {
  flex: 1;
  width: 100%;
  max-width: 88rem;
}
.post_main .postdetail {
  font-size: 1.8rem;
  line-height: 1.6666667;
  color: var(--text);
}
.post_main .postdetail .content > *:first-child {
  margin-top: 0;
}
.post_main .postdetail .content > *:last-child {
  margin-bottom: 0;
}
.post_main .postdetail h2 {
  font-size: 2.6rem;
  line-height: 1.5;
  font-weight: 600;
  color: var(--title);
  margin: 3.7rem 0 1.1rem;
}
.post_main .postdetail h3 {
  font-size: 1.8rem;
  line-height: 1.5;
  font-weight: 500;
  color: var(--title);
  margin: 2rem 0 1rem;
}
.post_main .postdetail p {
  margin: 1rem 0;
}
.post_main .postdetail a {
  color: var(--primary);
  text-decoration: underline;
  transition: all 0.3s;
}
.post_main .postdetail a:hover {
  text-decoration-color: transparent;
}
.post_main .postdetail img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 1.3rem;
  object-fit: cover;
  margin: 4rem 0;
}
.post_main .postdetail ul {
  margin: 3rem 0;
}
.post_main .postdetail ul li {
  position: relative;
  padding-left: 1.2em;
}
.post_main .postdetail ul li::before {
  width: 0.4em;
  height: 0.4em;
  position: absolute;
  left: 0;
  top: 0.6em;
  content: '';
  border-radius: 50%;
  background-color: var(--primary);
}
.post_main .postdetail ul li + li {
  margin-top: 0.2em;
}
.post_main .postdetail ol {
  counter-reset: num;
  margin: 3rem 0;
}
.post_main .postdetail ol li {
  position: relative;
  padding-left: 1.3em;
}
.post_main .postdetail ol li::before {
  position: absolute;
  left: 0;
  top: 0;
  color: var(--primary);
  counter-increment: num;
  content: counter(num) '.';
}
.post_main .postdetail ol li + li {
  margin-top: 0.2em;
}
.post_main .postdetail .wp-block-columns {
  gap: 16px;
}
.post_main .tags {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  border-top: 1px solid rgba(25, 25, 30, 0.14);
  padding-top: 2rem;
  margin-top: 5rem;
  gap: 1.5rem;
}
.post_main .tags span {
  font-size: 1.8rem;
  font-weight: 500;
  color: #000;
  margin-top: 2px;
  margin-right: 2.5rem;
}
.post_main .tags p {
  text-align: center;
  font-weight: 500;
  transition: all 0.3s;
  border-radius: 0.375em;
  color: #4c4c4c;
  background-color: #f8f8f9;
  line-height: 1.5;
  padding: 0.3125em 1em;
  min-width: 9em;
}
.post_main .tags p:hover {
  background-color: var(--primary);
  color: #fff;
}
.post_related {
  padding: 14.1rem 0 15.5rem;
}
.post_related .tcon {
  padding-bottom: 1.4rem;
}
.post_related .post_related_swiper {
  margin-top: 3rem;
}
@media screen and (max-width: 768px) {
  .post_banner {
    padding: 10px 10px 0;
  }
  .post_banner .con {
    padding-top: 74px;
    border-radius: 10px;
  }
  .post_banner .flex {
    min-height: unset;
    padding: 30px 0 80px;
  }
  .post_banner .head h1 {
    font-size: 25px;
    line-height: 1.3;
  }
  .post_banner .head p {
    margin-top: 12px;
  }
  .post_banner .metas {
    margin-top: 20px;
  }
  .post_banner .metas ul {
    gap: 20px;
  }
  .post_main {
    padding-bottom: 50px;
  }
  .post_main .post_img {
    border-radius: 10px;
    margin-top: -30px;
  }
  .post_main .flex {
    margin-top: 30px;
    flex-direction: column-reverse;
  }
  .post_main .postsidebar {
    width: 100%;
    position: static;
    min-width: unset;
  }
  .post_main .postsidebar .pt_contents {
    padding-bottom: 20px;
  }
  .post_main .postsidebar .pt_contents .title {
    margin-bottom: 16px;
  }
  .post_main .postsidebar .pt_contents .post_menu a {
    font-size: 14px;
  }
  .post_main .postsidebar .pt_contents .post_menu a li + li {
    margin-top: 6px;
  }
  .post_main .postsidebar .logo {
    gap: 10px;
    margin-top: 20px;
    margin-left: 0;
  }
  .post_main .postsidebar .logo img {
    height: 50px;
  }
  .post_main .postsidebar .logo .text strong {
    font-size: 18px;
  }
  .post_main .postsidebar .logo .text span {
    font-size: 12px;
    margin-top: 2px;
  }
  .post_main .postdetail {
    font-size: 14px;
    line-height: 1.5;
  }
  .post_main .postdetail h2 {
    font-size: 22px;
    line-height: 1.3;
    margin: 20px 0 14px;
    letter-spacing: unset;
  }
  .post_main .postdetail h3 {
    font-size: 18px;
    line-height: 1.3;
    margin: 14px 0;
  }
  .post_main .postdetail p {
    margin: 10px 0;
  }
  .post_main .postdetail img {
    border-radius: 10px;
    margin: 30px 0;
  }
  .post_main .postdetail ul,
  .post_main .postdetail ol {
    margin: 14px 0;
  }
  .post_main .tags {
    margin-top: 30px;
    padding-top: 16px;
    gap: 10px;
  }
  .post_main .tags span {
    margin-right: 5px;
    margin-top: 0;
    font-size: 16px;
  }
  .post_main .tags p {
    min-width: 7em;
  }
  .post_related {
    padding: 50px 0;
    overflow: hidden;
  }
  .post_related .swiper_content {
    overflow: unset;
    padding: 0 20px;
  }
  .post_related .post_related_swiper {
    margin-top: 30px;
  }
}