.post_banner {
  background-image: linear-gradient(to bottom, #eaf7fd, #e1f3fc 20%, #def2fc 40%, #e3f4fc 60%, #eff9fd 80%, transparent);
  padding: 9.4rem 0 5.4rem;
}
.post_banner .content {
  max-width: 123.4rem;
}
.post_banner .metas {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  font-size: 1.4rem;
  line-height: 1.2;
  color: #64748b;
  gap: 2.2rem;
  margin-bottom: 1.3rem;
}
.post_banner .metas span {
  display: inline-flex;
  align-items: center;
  gap: 0.57em;
}
.post_banner .metas span::before {
  display: inline-block;
  content: '';
  flex-shrink: 0;
  background: no-repeat center / contain;
}
.post_banner .metas .cat {
  font-size: 0.85714em;
  font-weight: 700;
  color: #fff;
  background-color: var(--primary);
  text-transform: uppercase;
  border-radius: 1.42em;
  padding: 0.775em 1.5em;
  letter-spacing: 0.120833em;
  gap: 0.46em;
}
.post_banner .metas .cat::before {
  width: 1.0833em;
  height: 1.0833em;
  background-image: url("../img/post-icon1.svg");
}
.post_banner .metas .date::before {
  height: 0.857143em;
  width: 0.857143em;
  background-image: url("../img/post-icon2.svg");
}
.post_banner h1 {
  text-transform: unset;
  max-width: 111.1rem;
}
.post_banner .breadcrumbs {
  margin-top: 3.2rem;
}
.post_banner p {
  max-width: 63rem;
  margin-top: 3.1rem;
}
.post_main {
  padding: 2.2rem 0 15rem;
}
.post_main .content {
  max-width: 123.4rem;
}
.post_main .main {
  flex: 1;
  width: 100%;
  max-width: 82.8rem;
  padding-top: 0.6rem;
}
.post_main .post_img {
  max-width: 80.1rem;
  border-radius: 0.6rem;
  --h: 61.54806492%;
}
.post_main .postdetail {
  margin-top: 3rem;
  line-height: 1.85;
  color: #333;
}
.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: #1a2b3c;
  font-weight: 600;
  text-transform: unset;
}
.post_main .postdetail h2 {
  font-size: 2.8rem;
  line-height: 1.2;
  margin: 4.3rem 0 3.1rem;
}
.post_main .postdetail h2 + h3 {
  margin-top: 4.9rem;
}
.post_main .postdetail h3 {
  font-size: 2rem;
  line-height: 1.2;
  margin: 3.4rem 0 2.3rem;
}
.post_main .postdetail p {
  margin: 1rem 0;
}
.post_main .postdetail p + p {
  margin-top: 2.4rem;
}
.post_main .postdetail a {
  font-weight: 600;
  color: var(--tertiary);
  text-decoration: underline transparent;
  transition: all 0.3s;
}
.post_main .postdetail a:hover {
  color: var(--primary);
  text-decoration-color: var(--primary);
}
.post_main .postdetail img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 0.4rem;
  object-fit: cover;
  margin: 4rem 0;
}
.post_main .postdetail ul {
  margin: 2.4rem 0 2.6rem;
  line-height: 1.68;
}
.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: 0.75em;
}
.post_main .postdetail ul strong {
  font-family: "Inter", sans-serif;
}
.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) '.';
  color: var(--primary);
}
.post_main .postdetail ol li + li {
  margin-top: 0.2em;
}
.post_main .postdetail ol strong {
  font-family: "Inter", sans-serif;
}
.post_main .postdetail .get_lis li {
  padding-left: 1.9375em;
}
.post_main .postdetail .get_lis li::before {
  width: 1em;
  height: 1em;
  border-radius: 0;
  background: url("../img/gou2.svg") no-repeat center / contain;
  top: 0.4375em;
}
.post_main .postdetail .wp-block-columns {
  display: flex;
  flex-wrap: wrap;
  max-width: 79.6rem;
  margin: 1.9rem 0 5.1rem;
  gap: 2rem;
}
.post_main .postdetail .wp-block-columns .wp-block-column {
  flex: 1;
}
.post_main .postdetail .wp-block-columns .wp-block-column img {
  height: 100%;
  margin: 0;
}
.post_main .postdetail .wp-block-quote {
  border-left: 0.4rem solid var(--tertiary);
  background-color: var(--bg);
  padding: 2.3rem 3rem 2.4rem;
  margin: 3.2rem 0;
}
.post_main .postdetail .wp-block-quote p {
  margin: 0;
  font-size: 1.8rem;
  line-height: 1.68;
  color: #1a2b3c;
  letter-spacing: 0.00833em;
}
.post_main .postdetail .wp-block-quote cite {
  display: block;
  font-style: normal;
  font-size: 1.5rem;
  font-weight: 600;
  margin-top: 1rem;
}
.post_main .postdetail .wp-block-quote + h2 {
  margin-top: 4rem;
}
.post_main .author_box {
  border-radius: 1.2rem;
  background-color: var(--bg);
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: start;
  gap: 2.5rem;
  margin-top: 5rem;
  padding: 2rem 1.3rem 3.4rem;
}
.post_main .author_box .img {
  width: 10.3rem;
  --h: 100%;
  border-radius: 50%;
}
.post_main .author_box .info {
  padding-top: 2px;
}
.post_main .author_box .info strong {
  font-size: 2.4rem;
  font-weight: 700;
  text-transform: unset;
}
.post_main .author_box .info em {
  display: block;
  font-style: normal;
  font-size: 1.5rem;
  font-weight: 600;
  color: #222;
  margin-top: 0.4rem;
  letter-spacing: -0.0067em;
}
.post_main .author_box .info p {
  font-size: 1.5rem;
  line-height: 2.4rem;
  color: var(--text);
  max-width: 63.5rem;
  margin-top: 0.9rem;
  letter-spacing: -0.0067em;
}
.post_main .postsidebar {
  width: 29.25445705%;
  min-width: 30rem;
  display: grid;
  gap: 3.4rem;
  position: sticky;
  top: 14rem;
}
.post_main .postsidebar .pt_title {
  font-size: 1.4rem;
  font-weight: 700;
  color: #1a2b3c;
  border-bottom: 1px solid var(--border);
  padding-bottom: 2rem;
  letter-spacing: 0.07143em;
  margin-bottom: 1.9rem;
}
.post_main .postsidebar .pt_recommend ul {
  display: grid;
  gap: 1.8rem;
  padding-bottom: 1px;
}
.post_main .postsidebar .pt_recommend ul a {
  display: grid;
  grid-template-columns: 31.00303951% 1fr;
  align-items: start;
  border-radius: 1.2rem;
  border: 1px solid var(--border);
  gap: 1.5rem;
  padding: 4.7091413% 4.1551247% 5.5401662%;
}
.post_main .postsidebar .pt_recommend ul a:hover img {
  transform: scale(1.03);
}
.post_main .postsidebar .pt_recommend ul .img {
  padding-bottom: 91.17647059%;
  border-radius: 0.4rem;
}
.post_main .postsidebar .pt_recommend ul .info .date {
  display: flex;
  align-items: center;
  font-size: 1.2rem;
  color: #64748b;
  gap: 0.7rem;
}
.post_main .postsidebar .pt_recommend ul .info .date::before {
  display: inline-block;
  content: '';
  flex-shrink: 0;
  width: 0.91667em;
  height: 0.91667em;
  background: url("../img/post-icon2.svg") no-repeat center / contain;
}
.post_main .postsidebar .pt_recommend ul .info .title {
  font-size: 1.4rem;
  line-height: 1.5;
  font-weight: 600;
  color: #1a2b3c;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-line-clamp: 3;
  margin-top: 0.8rem;
}
.post_main .postsidebar .pt_recommend ul .info .link {
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  transition: all 0.3s;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--tertiary);
  gap: 0.6rem;
  margin-top: 1rem;
}
.post_main .postsidebar .pt_recommend ul .info .link::after {
  display: inline-block;
  content: '';
  flex-shrink: 0;
  width: 0.75em;
  height: 0.75em;
  transition: all 0.3s;
  background: url("../img/arrow-r2.svg") no-repeat center / contain;
}
.post_main .postsidebar .pt_recommend ul .info .link:hover::after {
  transform: translateX(20%);
}
.post_main .postsidebar .pt_categories ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}
.post_main .postsidebar .pt_categories ul a {
  display: block;
  cursor: pointer;
  text-align: center;
  transition: all 0.3s;
  font-size: 1.4rem;
  line-height: 1.2;
  font-weight: 600;
  color: #333;
  border: 1px solid var(--border);
  border-radius: 0.8rem;
  padding: 0.9357em 1.5em;
}
.post_main .postsidebar .pt_categories ul a.active,
.post_main .postsidebar .pt_categories ul a:hover {
  background-color: var(--tertiary);
  border-color: var(--tertiary);
  color: #fff;
}
.post_main .postsidebar .pt_share .share {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}
.post_main .postsidebar .pt_share .share a {
  display: block;
  width: 4.5rem;
  height: 4.5rem;
  overflow: hidden;
  text-indent: -999px;
  position: relative;
  transition: all 0.3s;
  border-radius: 1rem;
  border: 1px solid var(--border);
}
.post_main .postsidebar .pt_share .share a::after {
  content: '';
  display: block;
  position: absolute;
  inset: 0;
  background: no-repeat center / 46.5%;
  transition: all 0.3s;
}
.post_main .postsidebar .pt_share .share a:hover {
  background-color: var(--tertiary);
  border-color: var(--tertiary);
}
.post_main .postsidebar .pt_share .share a:hover::after {
  filter: contrast(0) brightness(2);
}
.post_main .postsidebar .pt_share .share .facebook a::after {
  background-image: url(../img/share-facebook.svg);
}
.post_main .postsidebar .pt_share .share .twitter a::after {
  background-image: url(../img/share-twitter.svg);
}
.post_main .postsidebar .pt_share .share .linkedin a::after {
  background-image: url(../img/share-linkedin.svg);
}
.post_main .postsidebar .pt_share .share .link a::after {
  background-image: url(../img/share-link.svg);
}
.post_main .postsidebar .pt_share .share .link {
  position: relative;
}
.post_main .postsidebar .pt_share .share .copy_tip {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: #333;
  color: #fff;
  font-size: 12px;
  line-height: 1;
  padding: 6px 10px;
  border-radius: 4px;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s, visibility 0.25s;
  pointer-events: none;
}
.post_main .postsidebar .pt_share .share .copy_tip::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: #333;
}
.post_main .postsidebar .pt_share .share .copy_tip.show {
  opacity: 1;
  visibility: visible;
}
.post_main .postsidebar .pt_download {
  border-radius: 1.6rem;
  background-color: #152536;
  color: #fff;
  padding: 7.4792244% 7.7562327% 7.7562327%;
  margin-top: 0.6rem;
}
.post_main .postsidebar .pt_download em {
  display: block;
  font-style: normal;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--tertiary);
  text-transform: uppercase;
  letter-spacing: 0.1364em;
}
.post_main .postsidebar .pt_download strong {
  display: block;
  font-size: 2.3rem;
  line-height: 1.30434783;
  font-weight: 600;
  text-transform: unset;
  margin-top: 0.9rem;
}
.post_main .postsidebar .pt_download p {
  font-size: 1.4rem;
  line-height: 1.6;
  color: #94a3b8;
  max-width: 27.1rem;
  margin-top: 0.9rem;
  letter-spacing: -0.0428em;
}
.post_main .postsidebar .pt_download .btn {
  font-size: 1.4rem;
  gap: 0.9rem;
  line-height: 4.4rem;
  padding: 0 2.3rem;
  margin-top: 2.3rem;
}
.post_main .postsidebar .pt_download .btn::after {
  width: 1em;
  height: 1em;
  transform: translate(0);
  background-image: url("../img/icon-dw2.svg");
}
@media screen and (max-width: 768px) {
  .post_banner {
    padding: 30px 0;
  }
  .post_banner .head h1 {
    font-size: 22px;
  }
  .post_banner .metas {
    gap: 12px 16px;
    margin-bottom: 10px;
  }
  .post_banner .metas .cat {
    font-size: 12px;
    padding: 0.5em 1em;
  }
  .post_banner .breadcrumbs {
    margin-top: 14px;
  }
  .post_main {
    padding: 30px 0 50px;
  }
  .post_main .flex {
    gap: 30px;
  }
  .post_main .postsidebar {
    width: 100%;
    position: static;
    grid-template-columns: 1fr 1fr;
    gap: 30px 16px;
  }
  .post_main .postsidebar .pt_title {
    font-size: 14px;
    padding-bottom: 14px;
    margin-bottom: 16px;
  }
  .post_main .postsidebar .pt_recommend {
    grid-row: span 3;
  }
  .post_main .postsidebar .pt_recommend ul {
    gap: 16px;
    padding: 0;
  }
  .post_main .postsidebar .pt_recommend ul a {
    border-radius: 10px;
    align-items: center;
    gap: 14px;
  }
  .post_main .postsidebar .pt_recommend ul .info .date {
    font-size: 12px;
  }
  .post_main .postsidebar .pt_recommend ul .info .title {
    font-size: 13px;
    margin-top: 5px;
  }
  .post_main .postsidebar .pt_recommend ul .info .link {
    font-size: 12px;
    margin-top: 5px;
    gap: 5px;
  }
  .post_main .postsidebar .pt_categories ul {
    gap: 8px;
  }
  .post_main .postsidebar .pt_categories ul a {
    font-size: 14px;
    padding: 0.6em 1em;
  }
  .post_main .postsidebar .pt_share .share {
    gap: 8px;
  }
  .post_main .postsidebar .pt_share .share a {
    width: 40px;
    height: 40px;
  }
  .post_main .postsidebar .pt_download {
    border-radius: 10px;
    margin: 0;
  }
  .post_main .postsidebar .pt_download em {
    font-size: 12px;
  }
  .post_main .postsidebar .pt_download strong {
    font-size: 16px;
    margin-top: 5px;
  }
  .post_main .postsidebar .pt_download p {
    font-size: 14px;
    line-height: 1.5;
    margin-top: 5px;
  }
  .post_main .postsidebar .pt_download .btn {
    font-size: 14px;
    line-height: 40px;
    padding: 0 20px;
    margin-top: 20px;
  }
  .post_main .main {
    padding: 0;
  }
  .post_main .postdetail {
    font-size: 14px;
    line-height: 1.5;
    margin-top: 30px;
  }
  .post_main .postdetail h2 {
    font-size: 18px;
    margin: 30px 0 10px;
  }
  .post_main .postdetail h2 + h3 {
    margin-top: 30px;
  }
  .post_main .postdetail h3 {
    font-size: 16px;
    margin: 20px 0 10px;
  }
  .post_main .postdetail p {
    margin: 10px 0;
  }
  .post_main .postdetail p + p {
    margin-top: 14px;
  }
  .post_main .postdetail img {
    margin: 30px 0;
  }
  .post_main .postdetail ul,
  .post_main .postdetail ol {
    line-height: 1.5;
    margin: 14px 0;
  }
  .post_main .postdetail .wp-block-columns {
    gap: 16px;
    margin: 20px 0 30px;
  }
  .post_main .postdetail .wp-block-quote {
    padding: 20px;
    margin: 30px 0;
  }
  .post_main .postdetail .wp-block-quote p {
    font-size: 14px;
    line-height: 1.5;
  }
  .post_main .postdetail .wp-block-quote cite {
    font-size: 13px;
    margin-top: 16px;
  }
  .post_main .postdetail .wp-block-quote + h2 {
    margin-top: 30px;
  }
  .post_main .author_box {
    border-radius: 10px;
    margin-top: 30px;
    padding: 20px;
    gap: 16px;
  }
  .post_main .author_box .img {
    width: 80px;
  }
  .post_main .author_box .info {
    padding: 0;
  }
  .post_main .author_box .info strong {
    font-size: 18px;
  }
  .post_main .author_box .info em {
    font-size: 14px;
    margin-top: 5px;
  }
  .post_main .author_box .info p {
    font-size: 14px;
    line-height: 1.5;
    margin-top: 7px;
  }
}
@media screen and (max-width: 576px) {
  .post_main .postsidebar {
    grid-template-columns: 1fr;
  }
  .post_main .author_box {
    grid-template-columns: 1fr;
  }
}