/*
 * The Blog is a reader surface, not a second landing page.
 * Keep the treatment quiet so the research narrative carries the page.
 */
body.blog-page {
  color-scheme: light;
  --bg: #ffffff;
  --bg-raised: #fafaf8;
  --panel: #ffffff;
  --panel-soft: #fafaf8;
  --line: #deded8;
  --line-bright: #b8c5c4;
  --ink: #202629;
  --muted: #626c70;
  --faint: #7b8588;
  --cyan: #486d78;
  --green: #53765f;
  background: var(--bg);
  color: var(--muted);
}

.blog-page .ambient,
.blog-page .grid-field {
  display: none;
}

.blog-page .site-header {
  position: relative;
  border-bottom-color: var(--line);
  background: rgba(255, 255, 255, .96);
  backdrop-filter: none;
}

.blog-page .nav-shell {
  height: 74px;
}

.blog-page .brand strong {
  color: var(--ink);
}

.blog-page .brand small {
  color: var(--faint);
}

.blog-page .nav-links a {
  color: #596366;
}

.blog-page .nav-links a:hover {
  color: var(--ink);
}

.blog-page .nav-links .nav-external,
.blog-page .language-switch {
  border-color: var(--line);
  background: #fff;
}

.blog-page .language-switch a {
  color: var(--faint);
}

.blog-page .language-switch a:hover {
  color: var(--ink);
}

.blog-page .language-switch a.active {
  color: #29454e;
  background: #eaf0ef;
}

.blog-page .menu-button {
  border-color: var(--line);
  background: #fff;
}

.blog-page .menu-button span:not(.sr-only) {
  background: #536064;
}

.blog-main,
.article-main {
  padding-bottom: 88px;
}

.blog-hero,
.article-header {
  padding-top: 68px;
  padding-bottom: 42px;
  border-bottom-color: var(--line);
}

.blog-page .kicker {
  color: var(--cyan);
  font-size: 10px;
  letter-spacing: .12em;
}

.blog-hero h1,
.article-header h1 {
  max-width: 860px;
  margin: 18px 0 0;
  color: var(--ink);
  font-size: clamp(37px, 5vw, 58px);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -.035em;
}

.blog-hero h1 em {
  color: inherit;
  font-style: normal;
  background: none;
  -webkit-text-fill-color: currentColor;
}

.blog-hero p,
.article-dek {
  max-width: 760px;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
}

.blog-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin-top: 22px;
  color: var(--faint);
  font: 600 11px/1.4 var(--mono);
  letter-spacing: .03em;
  text-transform: none;
}

.blog-meta span {
  color: inherit;
}

.article-date {
  display: block;
  color: var(--faint) !important;
  font-size: 11px !important;
  letter-spacing: .08em !important;
}

.article-header .blog-meta {
  gap: 8px 20px;
}

.blog-index {
  max-width: 900px;
  padding-top: 52px;
}

.blog-index-head {
  display: block;
}

.blog-index-head h2 {
  margin: 13px 0 0;
  color: var(--ink);
  font-size: 30px;
  line-height: 1.18;
  letter-spacing: -.025em;
}

.blog-index-head p {
  max-width: 700px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
}

.blog-card {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr) auto;
  gap: 22px;
  align-items: start;
  margin-top: 34px;
  padding: 24px 0 28px;
  border: 0;
  border-block: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
  text-decoration: none;
  transition: border-color .18s ease;
}

.blog-card:hover {
  border-color: #aebbb9;
  background: transparent;
  transform: none;
}

.blog-card-index {
  color: var(--cyan);
  font: 600 11px/1.2 var(--mono);
  letter-spacing: .08em;
}

.blog-card h3 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(22px, 2.7vw, 31px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -.025em;
}

.blog-card p {
  max-width: 700px;
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
}

.blog-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-top: 17px;
  color: var(--faint);
  font: 600 10px/1.2 var(--mono);
  letter-spacing: .03em;
  text-transform: none;
}

.blog-card-meta span {
  color: inherit;
}

.blog-card-arrow {
  color: var(--cyan);
  font-size: 21px;
  line-height: 1;
}

.blog-boundary {
  margin-top: 30px;
  padding: 15px 0 0;
  border: 0;
  border-top: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.article-header h1 {
  max-width: 900px;
  font-size: clamp(36px, 5vw, 56px);
}

.article-layout {
  display: grid;
  max-width: 1120px;
  grid-template-columns: minmax(0, 760px) 190px;
  gap: clamp(48px, 8vw, 92px);
  padding-top: 52px;
}

.article-prose {
  color: #505b60;
  font-size: 16px;
  line-height: 1.85;
}

.article-prose h2 {
  margin: 54px 0 14px;
  color: var(--ink);
  font-size: 28px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -.025em;
}

.article-prose h2:first-child {
  margin-top: 0;
}

.article-prose p {
  margin: 0 0 21px;
}

.article-prose ul,
.article-prose ol {
  margin: 0 0 24px;
  padding-left: 1.35em;
}

.article-prose li {
  margin: 8px 0;
  padding-left: 5px;
}

.article-prose strong {
  color: #303a3e;
}

.article-prose code {
  padding: 2px 5px;
  border: 1px solid #e1e6e4;
  border-radius: 3px;
  color: #3d626b;
  background: #f4f7f6;
  font: .88em var(--mono);
}

.article-prose a {
  color: #376572;
}

.article-side {
  position: sticky;
  top: 24px;
  padding: 15px 0 0;
  border: 0;
  border-top: 2px solid #9eafad;
  border-radius: 0;
  background: transparent;
}

.article-side span {
  color: var(--cyan);
  font: 600 10px/1.2 var(--mono);
  letter-spacing: .1em;
}

.article-side p {
  margin: 13px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.article-side a {
  display: block;
  margin-top: 15px;
  color: #376572;
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
}

.article-side a:hover,
.article-footer a:hover {
  color: var(--ink);
}

.article-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  margin-top: 64px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.article-footer a {
  color: #376572;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

.blog-page .site-footer {
  border-top-color: var(--line);
  background: #fafaf8;
}

.blog-page .footer-brand strong {
  color: var(--ink);
}

.blog-page .footer-brand small,
.blog-page .footer-inner > p,
.blog-page .footer-inner nav a {
  color: var(--faint);
}

.blog-page .footer-inner nav a:hover {
  color: var(--ink);
}

@media (max-width: 820px) {
  .blog-card {
    grid-template-columns: 44px minmax(0, 1fr) auto;
    gap: 16px;
  }

  .article-layout {
    grid-template-columns: 1fr;
  }

  .article-side {
    position: static;
    order: -1;
  }
}

@media (max-width: 760px) {
  .blog-page .site-header {
    background: rgba(255, 255, 255, .98);
  }

  .blog-page .nav-links {
    border-color: var(--line);
    background: #fff;
    box-shadow: 0 18px 40px rgba(25, 35, 35, .1);
  }

  .blog-page .nav-links a:hover {
    background: #f3f6f4;
  }
}

@media (max-width: 560px) {
  .blog-hero,
  .article-header {
    padding-top: 50px;
    padding-bottom: 34px;
  }

  .blog-index {
    padding-top: 40px;
  }

  .blog-card {
    grid-template-columns: 1fr auto;
    padding-block: 21px 24px;
  }

  .blog-card-index {
    grid-column: 1 / -1;
  }

  .blog-card-arrow {
    grid-column: 2;
    grid-row: 2;
  }

  .article-layout {
    padding-top: 38px;
  }

  .article-prose {
    font-size: 16px;
  }
}