.blog-page {
  background: var(--warm-white);
  color: var(--ink);
}

.blog-shell {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.blog-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  min-height: 72px;
  gap: 24px;
  padding: 10px max(20px, calc((100vw - 1120px) / 2));
  background: rgba(247, 245, 240, .96);
  border-bottom: 1px solid var(--hairline);
  backdrop-filter: blur(12px);
}

.blog-nav__logo img {
  width: auto;
  height: 48px;
}

.blog-nav__links {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
}

.blog-nav__links a,
.blog-page .lang-switcher a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--secondary-text);
  font-size: 14px;
}

.blog-nav__links a:hover,
.blog-nav__links a:focus-visible,
.blog-page .lang-switcher a:hover,
.blog-page .lang-switcher a:focus-visible,
.blog-page .lang-switcher a.active {
  background: var(--surface-variant);
  color: var(--deep-teal);
  outline: none;
}

.blog-page .lang-switcher {
  display: flex;
  align-items: center;
  gap: 2px;
}

.blog-hero {
  padding: 82px 0 54px;
  max-width: 780px;
}

.blog-kicker {
  margin: 0 0 14px;
  color: var(--cinnabar-deep);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
}

.blog-hero h1,
.article-header h1 {
  font-family: var(--font-serif);
  text-wrap: balance;
  color: var(--ink-teal);
}

.blog-hero h1 {
  margin: 0 0 18px;
  font-size: clamp(42px, 7vw, 76px);
  line-height: 1.05;
}

.blog-hero__lead {
  color: var(--secondary-text);
  font-size: clamp(18px, 2vw, 21px);
  line-height: 1.7;
}

.article-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  padding-bottom: 96px;
}

.article-card {
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  background: var(--card-surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: var(--shadow-1);
  transition: transform .2s ease, box-shadow .2s ease;
}

.article-card:hover,
.article-card:focus-within {
  transform: translateY(-3px);
  box-shadow: var(--shadow-2);
}

.article-card img {
  width: 100%;
  aspect-ratio: 1200 / 630;
  object-fit: cover;
  background: var(--paper-deep);
}

.article-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 12px;
  padding: 24px;
}

.article-card time,
.article-meta,
.source-meta {
  color: var(--tertiary-text);
  font-size: 14px;
}

.article-card h2 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 25px;
  line-height: 1.3;
}

.article-card p {
  margin: 0;
  color: var(--secondary-text);
  line-height: 1.65;
}

.article-card__link {
  margin-top: auto;
  padding-top: 8px;
  color: var(--deep-teal);
  font-weight: 700;
}

.article-wrap {
  width: min(820px, calc(100% - 40px));
  margin: 0 auto;
  padding: 40px 0 96px;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 56px;
  color: var(--secondary-text);
  font-size: 14px;
}

.breadcrumbs a {
  color: var(--deep-teal);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.article-header h1 {
  margin: 0 0 20px;
  font-size: clamp(38px, 6vw, 64px);
  line-height: 1.1;
}

.article-summary {
  margin: 22px 0 28px;
  color: var(--secondary-text);
  font-size: 20px;
  line-height: 1.7;
}

.article-hero {
  width: 100%;
  height: auto;
  margin: 38px 0 54px;
  border: 1px solid var(--border);
  border-radius: 18px;
  aspect-ratio: 1200 / 630;
  object-fit: cover;
  background: var(--paper-deep);
}

.article-content {
  color: var(--ink-soft);
  font-size: 18px;
  line-height: 1.85;
}

.article-content h2 {
  margin: 58px 0 18px;
  color: var(--ink-teal);
  font-family: var(--font-serif);
  font-size: clamp(28px, 4vw, 36px);
  line-height: 1.3;
}

.article-content h3 {
  margin: 32px 0 12px;
  color: var(--ink-teal);
  font-size: 22px;
}

.article-content p,
.article-content ul,
.article-content ol,
.article-content blockquote {
  margin: 0 0 22px;
}

.article-content ul,
.article-content ol {
  padding-left: 1.4em;
}

.article-content li + li {
  margin-top: 9px;
}

.article-content a,
.references a,
.related-links a {
  color: var(--deep-teal);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.article-content blockquote,
.editor-note,
.method-note {
  padding: 24px 26px;
  border-left: 4px solid var(--gold-line);
  border-radius: 0 12px 12px 0;
  background: var(--gold-container);
}

.editor-note {
  margin: 42px 0;
  border-left-color: var(--cinnabar);
}

.editor-note h2,
.method-note h2 {
  margin-top: 0;
}

.article-table-wrap {
  overflow-x: auto;
  margin: 28px 0;
}

.article-content table {
  width: 100%;
  border-collapse: collapse;
  background: var(--card-surface);
}

.article-content th,
.article-content td {
  padding: 14px 16px;
  border: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

.article-content th {
  color: var(--ink-teal);
  background: var(--surface-variant);
}

.references,
.related-links,
.article-cta {
  margin-top: 58px;
  padding-top: 34px;
  border-top: 1px solid var(--border);
}

.references h2,
.related-links h2 {
  margin: 0 0 16px;
  font-family: var(--font-serif);
  font-size: 28px;
}

.references li,
.related-links li {
  margin: 10px 0;
}

.article-cta {
  padding: 34px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--card-surface);
}

.article-cta h2 {
  margin: 0 0 10px;
  font-family: var(--font-serif);
  font-size: 30px;
}

.article-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.article-cta__actions a {
  display: inline-flex;
  align-items: center;
  min-height: 46px;
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--deep-teal);
  color: white;
  font-weight: 700;
}

.article-cta__actions a.secondary {
  border: 1px solid var(--border-strong);
  background: transparent;
  color: var(--deep-teal);
}

.blog-footer {
  padding: 42px 20px;
  border-top: 1px solid var(--border);
  color: var(--secondary-text);
  text-align: center;
}

.blog-footer a {
  color: var(--deep-teal);
  text-decoration: underline;
  text-underline-offset: 3px;
}

@media (max-width: 900px) {
  .blog-nav {
    flex-wrap: wrap;
    gap: 6px 14px;
  }

  .blog-nav__links {
    order: 3;
    width: 100%;
    overflow-x: auto;
  }

  .blog-page .lang-switcher {
    margin-left: auto;
  }

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

@media (max-width: 560px) {
  .blog-shell,
  .article-wrap {
    width: min(100% - 28px, 820px);
  }

  .blog-hero {
    padding-top: 58px;
  }

  .blog-nav__logo img {
    height: 42px;
  }

  .blog-page .lang-switcher a {
    padding-inline: 9px;
    font-size: 12px;
  }

  .article-content {
    font-size: 17px;
  }

  .article-cta {
    padding: 24px;
  }
}