.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.4rem;
  font-size: 0.9rem;
  margin: 2rem 0 1.5rem;
  color: var(--md-sys-color-on-surface-variant);
}

.breadcrumb-link {
  color: inherit;
  transition: color 0.2s ease;
  font-weight: 300;
}

.breadcrumb-link:hover,
.breadcrumb-link:focus-visible {
  color: var(--md-sys-color-primary);
}

.breadcrumb-current {
  color: var(--md-sys-color-on-surface);
  font-weight: 500;
}

.breadcrumb-separator {
  color: color-mix(in srgb, var(--md-sys-color-outline) 65%, var(--md-sys-color-on-surface-variant));
}

.blog-post h1 {
  margin: 2.5rem 0;
}


.blog-post h2,
.blog-post h3,
.blog-post h4,
.blog-post h5,
.blog-post h6,
.blog-post p,
.blog-post ul,
.blog-post ol {
  margin: 2rem 0;
}

.blog-post a {
  text-decoration: underline;
}

.author-time {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.blog-post ul,
.blog-post ol {
  padding-left: 1.5rem;
}

.blog-post .author-time {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.75rem;
  margin: 1rem 0;
}

.blog-post .author {
  margin: 0;
}

.blog-post .est-read {
  margin: 0;
  font-weight: 500;
  letter-spacing: 0;
}

.blog-post img {
  margin: 2rem 0;
}

.blog-post table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0.5rem 0.85rem;
  margin: 2.5rem 0;
}

.blog-post th,
.blog-post td {
  text-align: left;
  padding: 0.5rem 0.25rem;
  vertical-align: top;
}

.blog-post th {
  font-weight: 700;
  color: var(--md-sys-color-on-surface);
}

.blog-post table thead th {
  letter-spacing: 0.02em;
}

.blog-post table tbody th {
  font-weight: 600;
  color: var(--md-sys-color-on-surface);
}

.blog-post section {
  padding: clamp(1rem, 1vw, 1.5rem) 0;
  scroll-margin-top: clamp(6.5rem, 14vw, 10rem);
}

.blog-post-callout {
  border-left: 4px solid var(--md-sys-color-primary);
  background: color-mix(in srgb, var(--md-sys-color-primary) 6%, white 94%);
  padding: 1.25rem 1.5rem;
  font-weight: 500;
  border-radius: 0 16px 16px 0;
}

.blog-key-points {
  background: color-mix(in srgb, var(--md-sys-color-primary) 4%, white 96%);
  border: 1px solid color-mix(in srgb, var(--md-sys-color-primary) 22%, transparent);
  border-left: 4px solid var(--md-sys-color-primary);
  border-radius: 16px;
  padding: 1.75rem;
  margin: 2.5rem 0;
}

.blog-key-points h2 {
  margin: 0 0 1rem;
  font-size: 1.25rem;
}

.blog-key-points ul {
  margin: 0;
  padding-left: 1.25rem;
}

.blog-key-points a {
  color: var(--md-sys-color-primary);
  font-weight: 600;
}

.blog-toc {
  border: 1px solid color-mix(in srgb, var(--md-sys-color-outline) 30%, transparent);
  border-radius: 16px;
  padding: 1.75rem;
  margin: 3rem 0;
  background: color-mix(in srgb, var(--md-sys-color-surface) 30%, white 70%);
}

.blog-toc strong {
  display: block;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--md-sys-color-on-surface-variant);
}

.blog-toc ol {
  margin: 1.25rem 0 0;
  padding-left: 1.25rem;
  display: grid;
  gap: 0.65rem;
}

.blog-toc a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px dotted transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.blog-toc a:hover,
.blog-toc a:focus-visible {
  color: var(--md-sys-color-primary);
  border-color: currentColor;
}

.geo-checklist {
  list-style: none;
  padding: 0;
  margin: 2rem 0;
  display: grid;
  gap: 1.25rem;
}

.geo-checklist li {
  position: relative;
  padding-left: 2.25rem;
}

.geo-checklist li::before {
  content: "✔";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--md-sys-color-primary);
  font-weight: 700;
}

.blog-post .posted-on {
  margin-left: 0.75rem;
  color: var(--md-sys-color-on-surface-variant);
}

.blog-post .posted-on:empty {
  display: none;
}

.blog-post .posted-on:not(:empty)::before {
  content: "•";
  margin-right: 0.75rem;
  color: currentColor;
}

.est-read {
  color: #1b0060;
}

@media (max-width: 720px) {
  .blog-key-points,
  .blog-toc {
    padding: 1.5rem;
  }

  .geo-checklist li {
    padding-left: 1.75rem;
  }
}

@media (prefers-color-scheme: dark) {
  .blog-post-callout,
  .blog-key-points,
  .blog-toc {
    background: color-mix(in srgb, white 92%, var(--md-sys-color-primary) 8%);
    color: #18141f;
  }

  .blog-post-callout p,
  .blog-key-points p,
  .blog-key-points li,
  .blog-key-points a,
  .blog-key-points strong,
  .blog-toc p,
  .blog-toc li,
  .blog-toc a,
  .blog-toc strong {
    color: #18141f;
  }
}