.blog-hero {
  background:
    radial-gradient(circle at 82% 50%, rgba(78, 216, 199, 0.08), transparent 26%),
    radial-gradient(circle at 66% 34%, rgba(124, 140, 255, 0.1), transparent 30%);
}

.blog-hero h1 {
  max-width: 12ch;
}

.blog-feature {
  display: grid;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface-1);
  box-shadow: var(--shadow-md);
}

.blog-feature__visual,
.article-tile__visual {
  position: relative;
  display: grid;
  place-items: center;
  overflow: hidden;
  color: #a6b0ff;
  background:
    radial-gradient(circle, rgba(124, 140, 255, 0.22), transparent 33%),
    linear-gradient(rgba(177, 196, 226, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(177, 196, 226, 0.05) 1px, transparent 1px),
    #090d15;
  background-size: auto, 2rem 2rem, 2rem 2rem, auto;
}

.blog-feature__visual {
  min-height: 20rem;
}

.blog-feature__visual::before,
.blog-feature__visual::after {
  position: absolute;
  width: 12rem;
  height: 12rem;
  border: 1px solid rgba(124, 140, 255, 0.22);
  border-radius: 50%;
  content: "";
}

.blog-feature__visual::after {
  width: 20rem;
  height: 20rem;
  border-color: rgba(78, 216, 199, 0.12);
}

.blog-feature__visual > span {
  position: absolute;
  top: var(--space-5);
  left: var(--space-5);
  color: #7d899f;
}

.blog-feature__visual .ui-icon {
  z-index: 1;
  width: 2.5rem;
  height: 2.5rem;
}

.blog-feature__visual strong {
  position: absolute;
  z-index: 1;
  bottom: 42%;
  font: 1rem var(--font-mono);
}

.blog-feature__visual small {
  position: absolute;
  right: var(--space-5);
  bottom: var(--space-5);
  color: #7d899f;
  font: 0.62rem var(--font-mono);
}

.blog-feature__copy {
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  justify-content: center;
  padding: clamp(2rem, 6vw, 5rem);
}

.blog-feature__copy h2 {
  max-width: 15ch;
  margin-block: var(--space-5) var(--space-3);
  font-size: clamp(1.8rem, 4vw, 3.4rem);
  text-wrap: balance;
}

.blog-feature__copy > .button {
  margin-top: var(--space-7);
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2) var(--space-4);
  color: var(--ink-3);
  font: 0.65rem var(--font-mono);
}

.author-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.author-avatar {
  display: grid;
  width: 2.5rem;
  height: 2.5rem;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--brand-bright);
  background: var(--surface-2);
  font: 0.68rem var(--font-mono);
}

.author-row strong,
.author-row small {
  display: block;
}

.author-row strong {
  color: var(--ink-1);
  font-size: 0.76rem;
}

.author-row small {
  color: var(--ink-3);
  font-size: 0.66rem;
}

.article-grid {
  display: grid;
  gap: var(--space-5);
}

.article-tile {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-1);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.article-tile:is(:hover, :focus-within) {
  border-color: color-mix(in srgb, var(--brand), transparent 58%);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.article-tile__visual {
  min-height: 11rem;
  border-bottom: 1px solid var(--line);
}

.article-tile__visual .ui-icon {
  width: 2rem;
  height: 2rem;
}

.article-tile__visual--roadmap { color: #4ed8c7; }
.article-tile__visual--code { color: #ffc76b; }
.article-tile__visual--access { color: #6fe2a6; }
.article-tile__visual--performance { color: #dc9cff; }

.article-tile > div:last-child {
  padding: var(--space-6);
}

.article-tile h3 {
  margin-block: var(--space-4) var(--space-2);
}

.article-tile .article-card__tags {
  margin-block: var(--space-5);
}

.article-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.article-page-tools {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  margin-top: var(--space-7);
  padding-top: var(--space-5);
  border-top: 1px solid var(--line);
}

.share-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.share-actions button {
  padding: 0.5rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--ink-2);
  background: var(--surface-1);
  cursor: pointer;
  font-size: 0.7rem;
}

.share-actions button:is(:hover, :focus-visible) {
  border-color: var(--brand);
  color: var(--ink-0);
}

.article-reading-layout {
  display: grid;
  gap: var(--space-8);
}

.article-toc {
  display: none;
}

.article-toc nav {
  display: grid;
  padding-left: var(--space-4);
  border-left: 1px solid var(--line);
}

.article-toc strong {
  margin-bottom: var(--space-3);
  color: var(--ink-1);
  font-size: 0.72rem;
}

.article-toc a {
  padding-block: 0.35rem;
  color: var(--ink-3);
  font-size: 0.68rem;
  text-decoration: none;
}

.article-toc a:hover {
  color: var(--brand-bright);
}

.article-related {
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid var(--line);
}

.article-related h2 {
  margin-bottom: var(--space-6);
}

.article-related__grid {
  display: grid;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.article-related__grid a {
  display: grid;
  gap: var(--space-2);
  padding: var(--space-5);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--ink-1);
  background: var(--surface-1);
  text-decoration: none;
}

.article-related__grid a:is(:hover, :focus-visible) {
  border-color: var(--brand);
}

.article-related__grid span,
.article-related__grid small {
  color: var(--ink-3);
  font-size: 0.66rem;
}

.article-pagination {
  display: grid;
  gap: var(--space-3);
}

.article-pagination a {
  padding: var(--space-5);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--ink-1);
  text-decoration: none;
}

.article-pagination span,
.article-pagination strong {
  display: block;
}

.article-pagination span {
  margin-bottom: var(--space-1);
  color: var(--ink-3);
  font-size: 0.66rem;
}

@media (min-width: 42rem) {
  .article-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .article-pagination {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .article-related__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .article-pagination a:last-child {
    text-align: right;
  }
}

@media (min-width: 64rem) {
  .blog-feature {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

  .blog-feature__visual {
    min-height: 35rem;
    border-right: 1px solid var(--line);
  }

  .article-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .article-reading-layout {
    grid-template-columns: minmax(0, 1fr) 12rem;
    max-width: 64rem;
  }

  .article-toc {
    display: block;
  }

  .article-toc nav {
    position: sticky;
    top: 7rem;
  }
}