.post_banner {
  position: relative;
  z-index: 2;
  padding: 11rem 0 5.3rem;
}
.post_banner::before {
  position: absolute;
  width: 100%;
  height: calc(100% + 17.9rem);
  left: 0;
  top: 0;
  content: '';
  border-radius: 2.4rem;
  z-index: -1;
  pointer-events: none;
  background-image: linear-gradient(to bottom, #e2f0f8, transparent);
}
.post_banner .head h1 {
  font-size: 4.6rem;
  line-height: 1.30434783;
  max-width: 108.4rem;
}
.post_banner p {
  max-width: 74rem;
  margin-top: 2.2rem;
}
.post_banner .metas {
  max-width: 94rem;
  margin: 3.7rem auto 0;
}
.post_banner .metas ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  gap: 3rem;
}
.post_banner .metas li {
  display: flex;
  align-items: center;
  color: #474747;
  gap: 1.8rem;
}
.post_banner .metas li .icon {
  width: 4.1rem;
  height: 4.1rem;
  border-radius: 50%;
  background-color: var(--primary);
  flex-shrink: 0;
}
.post_banner .metas li .icon img {
  transform: scale(0.63414634);
}
.post_banner .metas .breadcrumbs {
  min-height: 2rem;
}
.post_banner .metas .breadcrumbs span {
  font-size: 1.6rem;
  font-weight: 400;
  color: #474747;
  letter-spacing: unset;
}
.post_banner .metas .breadcrumbs span span::before {
  color: #474747;
  content: '-';
  margin: 0 0.3963415em 0 0.125em;
}
.post_banner .metas .breadcrumbs span a {
  color: #474747;
}
.post_banner .metas .breadcrumbs span a:hover {
  color: var(--primary);
}
.post_main {
  padding: 5.3rem 0 14rem;
}
.post_main .lt {
  flex: 1;
  width: 100%;
  max-width: 93.8rem;
  padding-top: 1px;
}
.post_main .post_img {
  width: 100%;
  padding-bottom: 57.56929638%;
  border-radius: 1.6rem;
}
.post_main .postdetail {
  margin-top: 6.2rem;
  font-size: 1.8rem;
  line-height: 1.55555556;
  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: 2.8rem;
  font-weight: 600;
  color: var(--title);
  margin: 4.7rem 0 1.2rem;
}
.post_main .postdetail h3 {
  font-size: 2.2rem;
  font-weight: 600;
  color: var(--title);
  margin: 2.3rem 0 0.3rem;
}
.post_main .postdetail strong {
  font-weight: 700;
  color: var(--title);
}
.post_main .postdetail p {
  margin: 0.3rem 0;
}
.post_main .postdetail p + p {
  margin-top: 2.8rem;
}
.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: 1.6rem;
  object-fit: cover;
  margin: 4rem 0;
}
.post_main .postdetail ul {
  margin: 1.4rem 0;
}
.post_main .postdetail ul li {
  position: relative;
  padding-left: 1.277778em;
}
.post_main .postdetail ul li::before {
  width: 0.388889em;
  height: 0.388889em;
  position: absolute;
  left: 0;
  top: 0.6em;
  content: '';
  border-radius: 50%;
  background-color: var(--primary);
}
.post_main .postdetail ul li + li {
  margin-top: 0.777778em;
}
.post_main .postdetail ol {
  counter-reset: num;
  margin: 1.4rem 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: 0.777778em;
}
.post_main .postdetail .wp-block-columns {
  gap: 16px;
}
.post_main .postdetail .nums {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  margin: 3.6rem 0 3.1rem;
}
.post_main .postdetail .nums .wp-block-column {
  flex: 1;
  border-radius: 1.2rem;
  border: 1px solid #e5e9f0;
  background-color: var(--bg);
  text-align: center;
  padding: 2.8rem 2rem 2.6rem;
}
.post_main .postdetail .nums strong {
  font-size: 3.2rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
}
.post_main .postdetail .nums p {
  font-size: 1.6rem;
  color: #5a6778;
  margin: 0.6rem 0 0;
}
.post_main .postdetail .wp-block-quote {
  background-color: var(--bg);
  border-left: 0.4rem solid var(--primary);
  margin: 6.7rem 0 5.4rem;
  padding: 3rem 3rem 3.2rem;
}
.post_main .postdetail .wp-block-quote p {
  font-size: 2.2rem;
  line-height: 1.38;
  font-weight: 500;
  color: #0b1d38;
  max-width: 78.8rem;
  margin: 0;
}
.post_main .postdetail .wp-block-quote cite {
  display: block;
  font-style: normal;
  font-size: 1.6rem;
  color: #5a6778;
  margin-top: 1.3rem;
}
.post_main .tags {
  border-top: 1px solid #e5e9f0;
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  margin-top: 5.6rem;
  padding-top: 2.6rem;
}
.post_main .tags p {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary);
  border: 1px solid #dfe6ea;
  background-color: var(--bg);
  border-radius: 1.5em;
  transition: all 0.3s;
  line-height: 1.5;
  padding: 0.64285714em 2.0357143em;
}
.post_main .tags p:hover {
  background-color: var(--primary);
  border-color: var(--primary);
  color: #fff;
}
.post_main .postsidebar {
  width: 32.1rem;
  position: sticky;
  top: 12rem;
}
.post_main .postsidebar .pt_menu {
  border-radius: 1.4rem;
  border: 1px solid #e5e9f0;
  background-color: #fff;
  padding: 2.3rem 2.8rem 2.7rem;
}
.post_main .postsidebar .pt_menu .title {
  font-size: 2rem;
  font-weight: 700;
  color: #0b1d38;
  text-transform: uppercase;
}
.post_main .postsidebar .pt_menu .post_menu {
  margin-top: 2.4rem;
}
.post_main .postsidebar .pt_menu .post_menu li + li {
  margin-top: 1.15rem;
}
.post_main .postsidebar .pt_menu .post_menu li {
  border-left: 2px solid #e5e9f0;
  transition: all 0.3s;
  padding-left: 1.5rem;
  padding-bottom: 2px;
}
.post_main .postsidebar .pt_menu .post_menu li a {
  font-size: 1.7rem;
  color: #5a6778;
  transition: all 0.3s;
  vertical-align: top;
}
.post_main .postsidebar .pt_menu .post_menu li a:hover {
  color: var(--primary);
}
.post_main .postsidebar .pt_menu .post_menu li.active {
  border-left-color: var(--primary);
}
.post_main .postsidebar .pt_menu .post_menu li.active a {
  color: var(--primary);
  font-weight: 600;
}
.post_main .postsidebar .pt_quote {
  border-radius: 1.4rem;
  background-color: var(--primary);
  color: #fff;
  text-align: center;
  padding: 5.4rem 2rem 3.2rem;
  margin-top: 2.5rem;
}
.post_main .postsidebar .pt_quote .title {
  font-size: 2.2rem;
  font-weight: 600;
  letter-spacing: 0.004545em;
}
.post_main .postsidebar .pt_quote .desc {
  line-height: 1.5;
  color: #c9d4e4;
  max-width: 27rem;
  margin: 1.6rem auto 0;
}
.post_main .postsidebar .pt_quote .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  gap: 1rem;
  line-height: 4.5rem;
  margin-top: 2.2rem;
  padding: 0 2.8rem;
}
.post_main .postsidebar .pt_quote .btn::after {
  display: inline-block;
  content: '';
  flex-shrink: 0;
  background: url("../images/arrow.svg") no-repeat center / contain;
  width: 1.4rem;
  height: 1.4rem;
  transition: all 0.3s;
}
.post_main .postsidebar .pt_quote .btn:hover::after {
  filter: contrast(0) brightness(2);
  transform: translateX(20%);
}
@media screen and (max-width: 768px) {
  .post_banner {
    padding: 30px 0;
  }
  .post_banner::before {
    height: 100%;
    border-radius: 10px;
  }
  .post_banner .head h1 {
    font-size: 22px;
    line-height: 1.3;
  }
  .post_banner .metas {
    margin-top: 22px;
  }
  .post_banner .metas ul {
    gap: 16px;
  }
  .post_banner .metas li {
    gap: 10px;
  }
  .post_banner .metas li .icon {
    width: 32px;
    height: 32px;
  }
  .post_banner .metas .breadcrumbs {
    min-height: 20px;
  }
  .post_banner .metas .breadcrumbs span {
    font-size: 14px;
  }
  .post_main {
    padding: 30px 0 50px;
  }
  .post_main .flex {
    display: block;
  }
  .post_main .lt {
    padding: 0;
  }
  .post_main .post_img {
    border-radius: 10px;
  }
  .post_main .postdetail {
    font-size: 14px;
    line-height: 1.5;
    margin-top: 30px;
  }
  .post_main .postdetail h2 {
    font-size: 18px;
    margin: 20px 0 14px;
    letter-spacing: unset;
  }
  .post_main .postdetail h3 {
    font-size: 16px;
    margin: 14px 0;
  }
  .post_main .postdetail p {
    margin: 10px 0;
  }
  .post_main .postdetail p + p {
    margin-top: 10px;
  }
  .post_main .postdetail img {
    border-radius: 10px;
    margin: 30px 0;
  }
  .post_main .postdetail ul,
  .post_main .postdetail ol {
    margin: 14px 0;
  }
  .post_main .postdetail .nums {
    margin: 30px 0;
    gap: 16px;
  }
  .post_main .postdetail .nums .wp-block-column {
    border-radius: 10px;
    padding: 20px 14px;
  }
  .post_main .postdetail .nums strong {
    font-size: 24px;
  }
  .post_main .postdetail .nums p {
    font-size: 14px;
    margin-top: 5px;
  }
  .post_main .postdetail .wp-block-quote {
    padding: 20px;
    margin: 30px 0;
  }
  .post_main .postdetail .wp-block-quote p {
    font-size: 16px;
    line-height: 1.5;
  }
  .post_main .postdetail .wp-block-quote cite {
    font-size: 14px;
    margin-top: 12px;
  }
  .post_main .tags {
    margin-top: 30px;
    padding-top: 16px;
    gap: 10px;
  }
  .post_main .tags p {
    font-size: 14px;
    padding: 0.5em 1em;
  }
  .post_main .postsidebar {
    width: 100%;
    margin-top: 30px;
    position: static;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(230px, 100%), 1fr));
    gap: 20px;
  }
  .post_main .postsidebar .pt_menu {
    border-radius: 10px;
    padding: 20px;
  }
  .post_main .postsidebar .pt_menu .title {
    font-size: 16px;
  }
  .post_main .postsidebar .pt_menu .post_menu {
    margin-top: 20px;
  }
  .post_main .postsidebar .pt_menu .post_menu li + li {
    margin-top: 10px;
  }
  .post_main .postsidebar .pt_menu .post_menu li {
    padding-left: 12px;
    padding-bottom: 0;
  }
  .post_main .postsidebar .pt_menu .post_menu li a {
    font-size: 14px;
  }
  .post_main .postsidebar .pt_quote {
    border-radius: 10px;
    padding: 20px;
    margin-top: 0;
  }
  .post_main .postsidebar .pt_quote .title {
    font-size: 18px;
  }
  .post_main .postsidebar .pt_quote .desc {
    margin-top: 10px;
  }
  .post_main .postsidebar .pt_quote .btn {
    line-height: 40px;
    margin-top: 20px;
    padding: 0 20px;
    gap: 8px;
  }
  .post_main .postsidebar .pt_quote .btn::after {
    width: 12px;
    height: 12px;
  }
}
@media screen and (max-width: 576px) {
  .post_main .postdetail .nums {
    flex-direction: column;
  }
}