/* The blog (/blog, /blog/{slug}) and its block on the home page. Posts read like wall text in the
   gallery: one calm column in the display serif and the body face, the cover hung in a mat like the
   work, and the artworks a post is about shown under it, so a reader can go straight to them. */

@layer pages {
  /* The list */
  .post-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-10) var(--space-8);
    margin: 0;
    padding: 0;
    list-style: none;
  }

  @media (min-width: 700px) {
    .post-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  }

  @media (min-width: 1040px) {
    .post-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  }

  .post-card { position: relative; display: flex; flex-direction: column; gap: var(--space-3); }

  .post-card__media {
    display: block;
    overflow: hidden;
    aspect-ratio: 3 / 2;
    padding: var(--mat);
    background: var(--bp-mat);
    box-shadow: var(--shadow-hang);
    transition: box-shadow var(--dur) var(--ease), transform var(--dur) var(--ease);
  }

  .post-card__media img { width: 100%; height: 100%; object-fit: cover; }

  .post-card__placeholder {
    display: grid;
    place-items: center;
    width: 100%;
    height: 100%;
    background: var(--bp-paper-2);
    color: var(--bp-brand-600);
    font-family: var(--font-display);
    font-size: var(--fs-3xl);
    font-style: italic;
  }

  .post-card:hover .post-card__media { box-shadow: var(--shadow-lift); transform: translateY(-2px); }

  .post-card__meta,
  .article__meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-1) var(--space-3);
    font-family: var(--font-ui);
    font-size: var(--fs-xs);
    letter-spacing: var(--tracking-label);
    text-transform: uppercase;
    color: var(--bp-ink-3);
  }

  .post-card__title { font-size: var(--fs-xl); line-height: var(--lh-tight); }

  /* The title's link covers the whole card. */
  .post-card__link { color: var(--bp-heading); text-decoration: none; }
  .post-card__link::after { content: ""; position: absolute; inset: 0; }
  .post-card__link:hover { color: var(--bp-brand-600); }
  .post-card__link:focus-visible { outline: none; }
  .post-card:focus-within { outline: 2px solid var(--bp-focus); outline-offset: 6px; }

  .post-card__excerpt { color: var(--bp-ink-2); text-wrap: pretty; }

  .blog-empty { max-width: 60ch; color: var(--bp-ink-2); }

  .blog-pager {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    margin-block: var(--space-12) var(--space-16);
    padding-top: var(--space-6);
    border-top: 1px solid var(--bp-line);
    color: var(--bp-ink-3);
    font-size: var(--fs-sm);
  }

  /* One post */
  .article {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
    max-width: 72ch;
    margin-inline: auto;
    margin-block: var(--space-4) var(--space-12);
  }

  .article__head { display: flex; flex-direction: column; gap: var(--space-3); }
  .article__title { font-size: var(--fs-display); line-height: 1.02; text-wrap: balance; }
  .article__lead { font-size: var(--fs-lg); color: var(--bp-ink-2); text-wrap: pretty; }
  .article__byline { font-size: var(--fs-sm); color: var(--bp-ink-3); }

  .article__cover {
    margin: 0;
    padding: var(--mat-lg);
    background: var(--bp-mat);
    box-shadow: var(--shadow-hang);
  }

  .article__cover img { width: 100%; height: auto; }

  .article__body {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    font-size: var(--fs-md);
    line-height: var(--lh-body);
    color: var(--bp-ink);
    text-wrap: pretty;
  }

  .article__body h2 { margin-top: var(--space-6); font-size: var(--fs-2xl); line-height: var(--lh-tight); }
  .article__body h3 { margin-top: var(--space-4); font-size: var(--fs-xl); line-height: var(--lh-tight); }
  .article__body h4 { margin-top: var(--space-2); font-family: var(--font-body); font-size: var(--fs-md); font-weight: 700; }
  .article__body a { color: var(--bp-brand-600); text-decoration: underline; text-underline-offset: 3px; }
  .article__body a:hover { color: var(--bp-brand-800); }
  .article__body ul, .article__body ol { display: flex; flex-direction: column; gap: var(--space-2); padding-inline-start: var(--space-6); }
  .article__body blockquote {
    padding-inline-start: var(--space-5);
    border-inline-start: 3px solid var(--bp-brand-600);
    font-family: var(--font-display);
    font-size: var(--fs-xl);
    font-style: italic;
    color: var(--bp-heading);
  }
  .article__body hr { border: 0; border-top: 1px solid var(--bp-line); }

  .article__topics { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2); margin: 0; padding: 0; list-style: none; }
  .article__topics-label { margin-inline-end: var(--space-1); font-weight: 600; }
  .topic {
    padding: 4px 12px;
    border: 1px solid var(--bp-line-strong);
    border-radius: var(--radius-pill);
    font-size: var(--fs-sm);
    color: var(--bp-ink-2);
  }

  .article__actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-3) var(--space-6);
    padding-top: var(--space-6);
    border-top: 1px solid var(--bp-line);
  }

  .blog-more { margin-block: var(--space-12) var(--space-16); }
  .blog-more .rail__head { margin-bottom: var(--space-8); }
}