.post_intro {
  background-color: var(--bg);
  border: 1px solid var(--border);
  border-top: none;
  padding: 2.6rem 0 12.4rem;
}
.post_intro .head {
  margin-top: 7.7rem;
}
.post_intro .head h1 {
  font-size: 6rem;
  line-height: 1.23333333;
  letter-spacing: 0.12rem;
}
.post_intro .head p {
  max-width: 93.6rem;
  margin-top: 1.9rem;
}
.post_intro .metas {
  margin-top: 2.7rem;
}
.post_intro .metas ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem 0;
}
.post_intro .metas li {
  display: flex;
  align-items: center;
  font-size: 1.595rem;
}
.post_intro .metas li::before {
  width: 1px;
  height: 3.7rem;
  display: inline-block;
  content: '';
  flex-shrink: 0;
  background-color: var(--title);
  opacity: 0.2;
  margin: 0 2.8rem 0 3.4rem;
}
.post_intro .metas li:first-child::before {
  display: none;
}
.post_intro .metas .icon {
  width: 2rem;
  height: 2rem;
  flex-shrink: 0;
  margin-right: 0.6rem;
}
.post_intro .metas span {
  margin-top: 2px;
}
.post_intro .metas .author {
  padding-right: 2px;
}
.post_intro .metas .author .icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 5.4rem;
  height: 5.4rem;
  border-radius: 50%;
  background-color: var(--primary);
  color: #fff;
  text-align: center;
  text-transform: uppercase;
  font-size: 2rem;
  font-weight: 700;
  margin-right: 1.5rem;
}
.post_intro .metas .author .name {
  font-size: 1.8rem;
  font-weight: 700;
}
.post_intro .metas .author .title {
  font-size: 1.473rem;
  margin-top: 0.5rem;
}
.post_main {
  padding: 6rem 0 14.5rem;
}
.post_main .lt {
  flex: 1;
  width: 100%;
  max-width: 92rem;
}
.post_main .post_wrap .img {
  padding-bottom: 55.54347826%;
  margin-top: -9.6rem;
}
.post_main .post_wrap .desc {
  font-size: 2rem;
  line-height: 3.2rem;
  font-weight: 600;
  color: #1a2b3d;
  margin-top: 4.2rem;
}
.post_main .postdetail {
  margin-top: 4.9rem;
  line-height: 1.5;
  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,
.post_main .postdetail h3,
.post_main .postdetail strong {
  color: #1a3a5c;
  font-weight: 700;
}
.post_main .postdetail h2 {
  font-size: 2.8rem;
  margin: 4.3rem 0 1.4rem;
}
.post_main .postdetail h3 {
  font-size: 2rem;
  margin: 1.9rem 0 0.5rem;
}
.post_main .postdetail strong {
  font-size: 1.8rem;
}
.post_main .postdetail p {
  max-width: 91.7rem;
  margin: 0.5rem 0;
}
.post_main .postdetail p:has(strong) + p:has(strong) {
  margin-top: 2.1rem;
}
.post_main .postdetail p + p:has(strong) {
  margin-top: 2.1rem;
}
.post_main .postdetail p + p {
  margin-top: 2.4rem;
}
.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;
  object-fit: cover;
  margin: 6.6rem 0 5.8rem;
}
.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;
  counter-increment: num;
  content: counter(num) '.';
}
.post_main .postdetail ol li + li {
  margin-top: 0.2rem;
}
.post_main .postdetail .wp-block-columns {
  gap: 16px;
}
.post_main .postdetail .nums {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem 3.60630435%;
  margin: 4.5rem 0 5.8rem;
}
.post_main .postdetail .nums .wp-block-column {
  flex: 1;
  max-width: 28.5rem;
  text-align: center;
  border: 1px solid var(--border);
  background-color: var(--bg);
  transition: all 0.3s;
  padding: 3.6rem 2rem 3.6rem;
}
.post_main .postdetail .nums .wp-block-column:hover {
  box-shadow: var(--shadow);
}
.post_main .postdetail .nums strong {
  white-space: nowrap;
  font-size: 3.793rem;
  line-height: 1;
  color: var(--primary);
}
.post_main .postdetail .nums p {
  font-size: 1.541rem;
  font-weight: 600;
  color: #6b7280;
  margin: 1rem 0 0;
}
.post_main .tags-box {
  border-top: 1px solid #e8edf2;
  padding-top: 3rem;
  margin-top: 6.6rem;
}
.post_main .tags-box span {
  font-weight: 700;
  color: #1a3a5c;
  text-transform: uppercase;
  letter-spacing: 0.05rem;
}
.post_main .tags-box .tags {
  display: flex;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 1.1rem;
}
.post_main .tags-box .tags span {
  margin-right: 1.1rem;
  margin-top: 0.8rem;
}
.post_main .tags-box .tags p {
  font-size: 1.42rem;
  line-height: 2rem;
  font-weight: 600;
  color: #3d4f63;
  transition: all 0.3s;
  border-radius: 3px;
  background-color: #f5f7fa;
  border: 1px solid #e8edf2;
  padding: 0.8rem 1.6rem;
}
.post_main .tags-box .tags p:hover {
  background-color: var(--primary);
  border-color: var(--primary);
  color: #fff;
}
.post_main .tags-box .share {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 2.9rem;
}
.post_main .tags-box .share span {
  margin-bottom: 2px;
}
.post_main .tags-box .share ul {
  display: flex;
  gap: 1.2rem;
}
.post_main .tags-box .share a {
  opacity: 1;
  display: block;
  width: 4.1rem;
  height: 4.1rem;
  overflow: hidden;
  text-indent: -999px;
  position: relative;
  transition: all 0.3s;
  border-radius: 50%;
  border: 1px solid #e8edf2;
  background-color: #f5f7fa;
}
.post_main .tags-box .share a::after {
  content: '';
  display: block;
  position: absolute;
  inset: 0;
  background: no-repeat center / 50%;
  transition: all 0.3s;
}
.post_main .tags-box .share a:hover {
  border-color: var(--primary);
  background-color: var(--primary);
}
.post_main .tags-box .share a:hover::after {
  filter: contrast(0) brightness(2);
}
.post_main .tags-box .share .facebook a::after {
  background-image: url(../img/share-facebook.svg);
}
.post_main .tags-box .share .twitter a::after {
  background-image: url(../img/share-twitter.svg);
}
.post_main .tags-box .share .link a::after {
  background-image: url(../img/share-link.svg);
}
.post_main .tags-box .share .linkedin a::after {
  background-image: url(../img/share-linkedin.svg);
}
.post_main .postsidebar {
  width: 34.1rem;
  display: grid;
  gap: 3rem;
  position: sticky;
  top: 12rem;
}
.post_main .postsidebar strong {
  font-size: 2rem;
  font-weight: 700;
}
.post_main .postsidebar .pt_table {
  border: 1px solid var(--border);
  background-color: var(--bg);
  padding: 2.7rem 3rem 4.9rem;
}
.post_main .postsidebar .pt_table strong {
  text-transform: uppercase;
}
.post_main .postsidebar .pt_table .post_menu {
  margin-top: 3.9rem;
}
.post_main .postsidebar .pt_table .post_menu li + li {
  margin-top: 1.95rem;
}
.post_main .postsidebar .pt_table .post_menu li a {
  font-size: 1.579rem;
  color: #6b7280;
  vertical-align: top;
  transition: all 0.3s;
}
.post_main .postsidebar .pt_table .post_menu li a:hover {
  color: var(--primary);
}
.post_main .postsidebar .pt_quote {
  background-color: var(--secondary);
  border-bottom: 2px solid var(--primary);
  color: #fff;
  text-align: center;
  padding: 3.3rem 2rem 3.3rem;
}
.post_main .postsidebar .pt_quote p {
  line-height: 1.6;
  max-width: 27.6rem;
  margin: 1.6rem auto 0;
  opacity: 0.7;
  font-weight: 300;
  letter-spacing: 0.01rem;
}
.post_main .postsidebar .pt_quote .btn {
  font-size: 1.457rem;
  line-height: 4.6rem;
  margin-top: 2.4rem;
  clip-path: none;
  border: 1px solid var(--tertiary);
  background-color: var(--tertiary);
  padding: 0 2.9rem;
}
.post_main .postsidebar .pt_quote .btn::before {
  display: none;
}
.post_main .postsidebar .pt_quote .btn:hover {
  background-color: transparent;
}
.post_main .postsidebar .pt_subscribe form {
  background-color: var(--bg);
  border: 1px solid var(--border);
  display: grid;
  gap: 1.4rem;
  padding: 2.7rem 2.9rem 2.6rem;
}
.post_main .postsidebar .pt_subscribe p {
  font-size: 1.579rem;
  line-height: 1.48;
  color: #6b7280;
  margin-top: 1.2rem;
  margin-bottom: 0.8rem;
}
.post_main .postsidebar .pt_subscribe span {
  width: 100%;
}
.post_main .postsidebar .pt_subscribe input {
  display: block;
  width: 100%;
  border: 1px solid #d1d9e2;
  background-color: #fff;
  transition: all 0.3s;
  font-size: 1.579rem;
  padding: 0 20px;
  height: 4.7rem;
  font-weight: 700;
  letter-spacing: 0.05rem;
}
.post_main .postsidebar .pt_subscribe input:focus {
  border-color: var(--primary);
}
.post_main .postsidebar .pt_subscribe input[type=submit] {
  text-align: center;
  color: #fff;
  background-color: var(--tertiary);
  border-color: var(--tertiary);
  text-transform: uppercase;
  height: 4.8rem;
}
.post_main .postsidebar .pt_subscribe input[type=submit]:hover {
  background-color: transparent;
  color: var(--primary);
}
.post_related {
  border: 1px solid var(--border);
  background-color: var(--bg);
  border-bottom: none;
  padding: 13.5rem 0 11.8rem;
}
.post_related .head .text {
  padding-bottom: 2px;
}
.post_related .post_related_swiper {
  margin-top: 3.5rem;
  padding-bottom: 1rem;
}
.post_related .post_related_swiper .swiper-slide {
  max-width: 418px;
}
@media screen and (min-width: 769px) and (max-width: 1024px) {
  .post_intro .head h1 {
    font-size: 5rem;
  }
}
@media screen and (min-width: 769px) and (max-width: 896px) {
  .post_intro .head h1 {
    font-size: 4rem;
  }
}
@media screen and (max-width: 768px) {
  .post_intro {
    padding: 20px 0 40px;
  }
  .post_intro .head {
    margin-top: 20px;
  }
  .post_intro .head h1 {
    font-size: 22px;
    line-height: 1.3;
    letter-spacing: unset;
  }
  .post_intro .head p {
    margin-top: 12px;
  }
  .post_intro .metas {
    margin-top: 20px;
  }
  .post_intro .metas ul {
    gap: 20px 0;
  }
  .post_intro .metas li {
    font-size: 14px;
  }
  .post_intro .metas li::before {
    height: 20px;
    margin: 0 14px;
  }
  .post_intro .metas li .icon {
    width: 16px;
    height: 16px;
    margin-right: 5px;
  }
  .post_intro .metas li span {
    margin: 0;
  }
  .post_intro .metas .author {
    margin-right: 0;
  }
  .post_intro .metas .author .icon {
    width: 40px;
    height: 40px;
    font-size: 14px;
    margin-right: 10px;
  }
  .post_intro .metas .author .name {
    font-size: 15px;
  }
  .post_intro .metas .author .title {
    font-size: 13px;
    margin: 0;
  }
  .post_main {
    padding: 30px 0 50px;
  }
  .post_main .flex {
    display: block;
  }
  .post_main .post_wrap .img {
    margin-top: 0;
  }
  .post_main .post_wrap .desc {
    font-size: 14px;
    line-height: 1.5;
    margin-top: 20px;
  }
  .post_main .postdetail {
    font-size: 14px;
    line-height: 1.5;
    margin-top: 30px;
  }
  .post_main .postdetail h2 {
    font-size: 18px;
    margin: 30px 0 10px;
    letter-spacing: unset;
  }
  .post_main .postdetail h3 {
    font-size: 16px;
    margin: 16px 0 10px;
  }
  .post_main .postdetail strong {
    font-size: 15px;
  }
  .post_main .postdetail p {
    margin: 10px 0;
  }
  .post_main .postdetail p + p {
    margin-top: 10px;
  }
  .post_main .postdetail p + p:has(strong) {
    margin-top: 10px;
  }
  .post_main .postdetail p p:has(strong) + p:has(strong) {
    margin-top: 10px;
  }
  .post_main .postdetail img {
    margin: 30px 0;
  }
  .post_main .postdetail ul {
    margin: 14px 0;
  }
  .post_main .postdetail ul li + li {
    margin-top: 10px;
  }
  .post_main .postdetail ul li {
    padding-left: 20px;
  }
  .post_main .postdetail ul li::before {
    width: 7px;
    height: 7px;
    top: 7px;
  }
  .post_main .postdetail ol {
    margin: 14px 0;
  }
  .post_main .postdetail ol li + li {
    margin-top: 10px;
  }
  .post_main .postdetail ol li {
    padding-left: 20px;
  }
  .post_main .postdetail .nums {
    margin: 30px 0;
    gap: 16px;
  }
  .post_main .postdetail .nums .wp-block-column {
    padding: 22px 14px;
  }
  .post_main .postdetail .nums strong {
    font-size: 20px;
  }
  .post_main .postdetail .nums p {
    font-size: 14px;
    margin-top: 5px;
  }
  .post_main .tags-box {
    padding-top: 20px;
    margin-top: 30px;
  }
  .post_main .tags-box span {
    letter-spacing: unset;
  }
  .post_main .tags-box .tags {
    gap: 10px;
  }
  .post_main .tags-box .tags span {
    margin-top: 6px;
    margin-right: 6px;
  }
  .post_main .tags-box .tags p {
    font-size: 14px;
    line-height: normal;
    padding: 6px 14px;
  }
  .post_main .tags-box .share {
    gap: 16px;
    margin-top: 20px;
  }
  .post_main .tags-box .share span {
    margin: 0;
  }
  .post_main .tags-box .share ul {
    gap: 16px;
  }
  .post_main .tags-box .share a {
    width: 40px;
    height: 40px;
  }
  .post_main .postsidebar {
    margin-top: 30px;
    width: 100%;
    position: static;
    grid-template-columns: repeat(auto-fill, minmax(min(250px, 100%), 1fr));
    gap: 20px;
  }
  .post_main .postsidebar strong {
    font-size: 18px;
  }
  .post_main .postsidebar .pt_table {
    padding: 20px;
  }
  .post_main .postsidebar .pt_table .post_menu {
    margin-top: 20px;
  }
  .post_main .postsidebar .pt_table .post_menu li + li {
    margin-top: 10px;
  }
  .post_main .postsidebar .pt_table .post_menu li a {
    font-size: 14px;
  }
  .post_main .postsidebar .pt_quote {
    padding: 20px;
  }
  .post_main .postsidebar .pt_quote p {
    line-height: 1.5;
    letter-spacing: unset;
  }
  .post_main .postsidebar .pt_quote .btn {
    font-size: 14px;
    line-height: 1.5;
    margin-top: 20px;
    padding: 10px 20px;
  }
  .post_main .postsidebar .pt_subscribe form {
    padding: 20px;
    gap: 14px;
  }
  .post_main .postsidebar .pt_subscribe p {
    font-size: 14px;
    line-height: 1.5;
    margin: 10px 0;
  }
  .post_main .postsidebar .pt_subscribe input {
    font-size: 14px;
    letter-spacing: unset;
    height: 46px;
  }
  .post_main .postsidebar .pt_subscribe input[type=submit] {
    height: 46px;
  }
  .post_related {
    padding: 50px 0;
    overflow: hidden;
  }
  .post_related .swiper_content {
    overflow: unset;
    padding: 0 20px;
  }
  .post_related .post_related_swiper {
    margin-top: 40px;
  }
  .post_related .post_related_swiper .swiper-slide {
    max-width: 282px;
  }
  .post_related .swiper_btns.middle {
    display: none;
  }
}
@media screen and (max-width: 576px) {
  .post_main .postdetail .nums {
    flex-direction: column;
  }
  .post_main .postdetail .nums .wp-block-column {
    max-width: unset;
  }
}