/* COBSLAB editorial index and articles */
body.blog-page {
  --blog-ink: #192b43;
  --blog-muted: #516176;
  --blog-blue: #244fc1;
  --blog-line: #dce2e7;
  --blog-paper: #f8f7f2;
  background: var(--blog-paper);
  color: var(--blog-ink);
  font-family: var(--site-font, 'Pretendard Variable', Pretendard, 'Apple SD Gothic Neo', 'Malgun Gothic', sans-serif);
}

.blog-page main {
  color: var(--blog-ink);
  background: var(--blog-paper);
}

.blog-page main *,
.blog-page main *::before,
.blog-page main *::after {
  box-sizing: border-box;
}

.blog-page main [hidden] {
  display: none !important;
}

.blog-page main :is(a, button, input):focus-visible {
  outline: 3px solid var(--blog-blue);
  outline-offset: 4px;
}

.blog-wrap {
  width: min(1184px, calc(100% - 64px));
  margin-inline: auto;
  padding-block: clamp(38px, 6vw, 86px) clamp(64px, 8vw, 110px);
}

.blog-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
  padding-bottom: clamp(24px, 3.5vw, 40px);
  border-bottom: 1px solid var(--blog-line);
  margin-bottom: clamp(24px, 3.5vw, 40px);
}

.blog-page .blog-heading h1 {
  margin: 0;
  color: var(--blog-ink);
  font-size: clamp(38px, 5.6vw, 72px);
  font-weight: 790;
}

.blog-page .blog-heading p {
  margin: 10px 0 0;
  max-width: 440px;
  color: var(--blog-muted);
  font-size: 15px;
  line-height: 1.7;
  word-break: keep-all;
}

.blog-feature {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  align-items: stretch;
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--blog-line);
  border-radius: 14px;
  color: inherit;
  background: #eeeae0;
  text-decoration: none;
}

.blog-feature-image {
  display: block;
  margin: 0;
  min-width: 0;
  min-height: clamp(260px, 31vw, 400px);
  background: #dbe3e7;
  overflow: hidden;
  position: relative;
}

.blog-feature-image img {
  display: block;
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.blog-feature-copy {
  min-width: 0;
  align-self: center;
  padding: clamp(24px, 4.1vw, 58px);
}

.blog-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 5px 12px;
  margin: 0 0 11px;
  color: var(--blog-blue);
  font-size: 13px;
  font-weight: 640;
  line-height: 1.55;
}

.blog-page .blog-meta time {
  color: var(--blog-muted);
  font-weight: 500;
}

.blog-page .blog-feature-copy h2 {
  margin: 0 0 16px;
  color: var(--blog-ink);
  font-size: clamp(25px, 3.1vw, 45px);
  font-weight: 770;
  word-break: keep-all;
  overflow-wrap: anywhere;
}

.blog-page .blog-feature-copy p:not(.blog-meta) {
  margin: 0 0 19px;
  color: var(--blog-muted);
  font-size: 15px;
  line-height: 1.75;
  word-break: keep-all;
  overflow-wrap: anywhere;
}

.blog-feature-copy a,
.blog-feature-action {
  color: var(--blog-blue);
  font-weight: 690;
  text-underline-offset: .22em;
}

.blog-list {
  margin-top: clamp(43px, 6vw, 78px);
}

.blog-list h2,
.blog-related h2 {
  margin: 0 0 22px;
  color: var(--blog-ink);
  font-size: clamp(24px, 3vw, 35px);
}

.blog-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px 18px;
  padding: 0 0 17px;
  border-bottom: 1px solid var(--blog-line);
  margin-bottom: 14px;
}

.blog-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.blog-filters button {
  min-height: 43px;
  padding: 8px 17px;
  border: 1px solid #ccd5e0;
  border-radius: 8px;
  background: #fff;
  color: #344963;
  font: inherit;
  font-size: 14px;
  font-weight: 620;
  cursor: pointer;
}

.blog-filters button:hover {
  border-color: var(--blog-blue);
  color: var(--blog-blue);
}

.blog-filters button[aria-pressed="true"] {
  color: #fff;
  background: var(--blog-blue);
  border-color: var(--blog-blue);
}

.blog-toolbar :is(form, label) {
  min-width: 0;
  max-width: 100%;
}

.blog-toolbar [data-blog-search] {
  appearance: auto;
  width: min(288px, 100%);
  min-height: 43px;
  padding: 8px 14px;
  border: 1px solid #ccd5e0;
  border-radius: 8px;
  background: #fff;
  color: var(--blog-ink);
  font: inherit;
  font-size: 16px;
}

.blog-toolbar [data-blog-search]::placeholder {
  color: #5a6b81;
  opacity: 1;
}

.blog-page [data-blog-count] {
  display: block;
  margin: 0 0 14px;
  color: var(--blog-muted);
  font-size: 13px;
  font-weight: 550;
}

.blog-page :is([data-blog-grid], .blog-grid) {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
  gap: clamp(16px, 2.2vw, 26px);
}

.blog-card {
  min-width: 0;
  margin: 0;
  border-radius: 12px;
  background: #fff;
}

.blog-card-link {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--blog-line);
  border-radius: inherit;
  color: inherit;
  text-decoration: none;
}

.blog-card-image {
  display: block;
  margin: 0;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #dbe3e7;
}

.blog-card-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.blog-card-image img.blog-photo-portrait {
  object-position: 50% 24%;
}

.blog-card-copy {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-width: 0;
  padding: clamp(18px, 2.3vw, 25px);
}

.blog-page .blog-card-copy :is(h2, h3) {
  margin: 0 0 10px;
  color: var(--blog-ink);
  font-size: clamp(18px, 1.8vw, 24px);
  font-weight: 740;
  overflow-wrap: anywhere;
}

.blog-page .blog-card-copy p:not(.blog-meta) {
  margin: 0;
  color: var(--blog-muted);
  font-size: 14px;
  line-height: 1.7;
  word-break: keep-all;
  overflow-wrap: anywhere;
}

.blog-page [data-blog-empty] {
  margin: 0;
  padding: 30px 18px;
  border: 1px solid var(--blog-line);
  border-radius: 10px;
  background: #fff;
  color: var(--blog-muted);
  text-align: center;
}

.blog-page [data-blog-reset] {
  padding: 9px 14px;
  border: 1px solid #ccd5e0;
  border-radius: 7px;
  background: #fff;
  color: var(--blog-blue);
  font: inherit;
  cursor: pointer;
}

.blog-article {
  padding-bottom: clamp(30px, 5vw, 62px);
}

.blog-back {
  display: inline-block;
  margin-bottom: 24px;
  color: var(--blog-blue);
  font-size: 14px;
  font-weight: 690;
  text-decoration: underline;
  text-underline-offset: .2em;
}

.blog-article-head {
  max-width: 860px;
  margin: 0 auto clamp(24px, 4vw, 42px);
}

.blog-page .blog-article-head h1 {
  margin: 0 0 18px;
  color: var(--blog-ink);
  font-size: clamp(32px, 5vw, 62px);
  font-weight: 780;
  word-break: keep-all;
  overflow-wrap: anywhere;
}

.blog-page .blog-article-head p:not(.blog-meta) {
  margin: 0;
  max-width: 720px;
  color: var(--blog-muted);
  font-size: clamp(15px, 2vw, 19px);
  line-height: 1.7;
  word-break: keep-all;
}

.blog-article-hero {
  display: block;
  width: min(1060px, 100%);
  margin: 0 auto clamp(29px, 6vw, 64px);
  overflow: hidden;
  border-radius: 14px;
  background: #e0e5e7;
}

.blog-article-hero img {
  display: block;
  width: 100%;
  max-height: 470px;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.blog-article-hero img.blog-photo-portrait {
  object-fit: contain;
}

.blog-article-content {
  max-width: 740px;
  margin-inline: auto;
  color: var(--blog-ink);
  font-size: clamp(16px, 1.9vw, 18px);
  line-height: 1.82;
  overflow-wrap: anywhere;
}

.blog-page .blog-article-content :is(p, li) {
  color: #354861;
}

.blog-article-content p {
  margin: 0 0 1.25em;
  word-break: keep-all;
  white-space: pre-line;
}

.blog-page .blog-article-content h2 {
  margin: 1.85em 0 .58em;
  color: var(--blog-ink);
  font-size: clamp(24px, 3vw, 35px);
  font-weight: 750;
}

.blog-page .blog-article-content h3 {
  margin: 1.45em 0 .5em;
  color: var(--blog-ink);
  font-size: clamp(19px, 2.2vw, 24px);
}

.blog-article-content :is(ul, ol) {
  margin: 0 0 1.3em;
  padding-inline-start: 1.4em;
}

.blog-article-content li + li {
  margin-top: .37em;
}

.blog-article-content blockquote {
  margin: 1.55em 0;
  padding: 13px 19px;
  border-left: 3px solid var(--blog-blue);
  background: #edf1f8;
}

.blog-article-content blockquote > :last-child {
  margin-bottom: 0;
}

.blog-article-content a {
  color: var(--blog-blue);
  text-decoration: underline;
  text-underline-offset: .2em;
}

.blog-article-content pre {
  max-width: 100%;
  overflow-x: auto;
  padding: 17px;
  border-radius: 8px;
  background: #233b55;
  color: #f4f7fb;
  font-size: .84em;
  line-height: 1.65;
}

.blog-article-content :not(pre) > code {
  padding: .12em .34em;
  border-radius: 4px;
  background: #e7edf5;
  color: #254669;
  font-size: .9em;
}

.blog-article-content img {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: 8px;
}

.blog-article-content .blog-inline-image {
  margin: clamp(20px, 4vw, 34px) 0;
}

.blog-inline-image img {
  margin-inline: auto;
}

.blog-inline-image figcaption {
  margin-top: .55em;
  color: var(--blog-muted);
  font-size: .82em;
  line-height: 1.55;
  text-align: center;
  word-break: keep-all;
}

.blog-article-content hr,
.blog-related {
  border: 0;
  border-top: 1px solid var(--blog-line);
}

.blog-related {
  padding-top: clamp(25px, 4vw, 42px);
}

@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .blog-card-link {
    transition: border-color .18s ease, box-shadow .22s ease;
  }

  .blog-card-image img,
  .blog-feature-image img {
    transition: transform .45s cubic-bezier(.2, .65, .3, 1);
  }

  .blog-card-link:hover {
    border-color: #b2c2d8;
    box-shadow: 0 7px 20px #192b430d;
  }

  .blog-card-link:hover img,
  .blog-feature:hover .blog-feature-image img {
    transform: scale(1.035);
  }
}

@media (max-width: 920px) {
  .blog-page :is([data-blog-grid], .blog-grid) {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .blog-wrap {
    width: calc(100% - 32px);
  }

  .blog-heading {
    display: block;
  }

  .blog-feature {
    grid-template-columns: minmax(0, 1fr);
  }

  .blog-feature-image {
    min-height: 0;
    aspect-ratio: 16 / 10;
  }

  .blog-feature-copy {
    padding: 22px;
  }

  .blog-toolbar :is(form, label),
  .blog-toolbar [data-blog-search] {
    width: 100%;
  }

  .blog-filters button {
    padding-inline: 12px;
  }

  .blog-article-hero img {
    aspect-ratio: 16 / 10;
  }
}

@media (max-width: 540px) {
  .blog-page :is([data-blog-grid], .blog-grid) {
    grid-template-columns: minmax(0, 1fr);
  }
}