/* dns-article.css: the single post page, including migrated WordPress body markup.
   DRAFT - pending designer sign-off. Loaded through pageStyles on posts. */

.dns-post-head {
  padding-block: calc(env(safe-area-inset-top, 0px) + 114px) clamp(36px, 4vw, 56px);
  text-align: center;
}
.dns-post-head__inner { display: grid; justify-items: center; gap: 24px; }
.dns-post-head .dns-tag { justify-self: center; }
.dns-post-head__title { margin: 0; max-width: 14em; line-height: .98; text-wrap: balance; }
.dns-post-head__byline { margin: 0; color: var(--dns-color-text-secondary); }
.dns-post-head__author { font-weight: var(--dns-weight-medium); color: var(--dns-color-text-primary); }
.dns-post-head__sep { margin-inline: 10px; opacity: .5; }

.dns-post-hero { max-width: 1120px; margin-inline: auto; }
.dns-post-hero__frame {
  overflow: hidden;
  aspect-ratio: 4 / 3;
  border-radius: var(--dns-radius-footer);
  background: var(--dns-color-surface);
}
.dns-post-hero__image { width: 100%; height: 100%; object-fit: cover; }
.dns-post-hero--tile .dns-thumb {
  aspect-ratio: 4 / 3;
  padding: clamp(28px, 4vw, 56px);
  border-radius: var(--dns-radius-footer);
}
.dns-post-hero--tile .dns-thumb__big { max-width: 9em; margin-bottom: 40px; font-size: var(--dns-fluid-display); }
.dns-post-hero--tile .dns-thumb__label { font-size: var(--dns-text-label); }

.dns-post-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  row-gap: 48px;
  padding-block: clamp(56px, 7vw, 96px);
}

/* Share */
.dns-share { display: flex; align-items: center; gap: 10px; }
.dns-share__label {
  margin-right: 6px;
  color: var(--dns-color-text-secondary);
  font-size: var(--dns-text-xs);
  letter-spacing: .14em;
  text-transform: uppercase;
}
.dns-share__link {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--dns-color-line);
  border-radius: 12px;
  background: var(--dns-color-white);
  color: var(--dns-color-text-primary);
  cursor: pointer;
}
.dns-share__link:hover { border-color: transparent; background: var(--dns-color-primary); color: var(--dns-color-text-inverse); }
.dns-share__icon { width: 18px; height: 18px; fill: currentColor; }
.dns-share__copy { position: relative; }
.dns-share__copied {
  position: absolute;
  right: 0;
  bottom: 52px;
  padding: 6px 10px;
  border-radius: 8px;
  background: var(--dns-color-blue-dark);
  color: var(--dns-color-white);
  font-size: var(--dns-text-sm);
  white-space: nowrap;
}
.dns-share__copied[hidden] { display: none; }

/* Prose: designed type, plus the block markup WordPress left in migrated posts */
.dns-prose {
  min-width: 0;
  color: var(--dns-color-text-primary);
  font-size: var(--dns-text-base);
  line-height: 1.7;
  overflow-wrap: anywhere;
}
.dns-prose > * { margin: 0; }
.dns-prose > * + * { margin-top: 1.1em; }
.dns-prose h2 {
  margin: 1.8em 0 0;
  font-family: var(--dns-font-serif);
  font-weight: var(--dns-weight-book);
  font-size: var(--dns-fluid-heading);
  line-height: 1.1;
  letter-spacing: -0.015em;
}
.dns-prose h3 {
  margin: 1.6em 0 0;
  font-weight: var(--dns-weight-semibold);
  font-size: var(--dns-text-lg);
  line-height: 1.3;
}
.dns-prose h4, .dns-prose h5 {
  margin: 1.4em 0 0;
  font-weight: var(--dns-weight-semibold);
  font-size: var(--dns-text-md);
  line-height: 1.3;
}
.dns-prose h2 + *, .dns-prose h3 + *, .dns-prose h4 + * { margin-top: .55em; }
.dns-prose ul, .dns-prose ol { margin-block: 1.1em 0; padding-left: 1.3em; }
.dns-prose li + li { margin-top: .45em; }
.dns-prose li::marker { color: var(--dns-color-blue-accent); }
.dns-prose a { text-decoration: underline; text-underline-offset: 3px; color: var(--dns-color-text-link); }
.dns-prose a:hover { color: var(--dns-color-text-link-hover); }
.dns-prose blockquote {
  margin: 1.8em 0 0;
  padding: 4px 0 4px 28px;
  border-left: 3px solid var(--dns-color-blue-light);
  font-family: var(--dns-font-serif);
  font-style: italic;
  font-size: var(--dns-text-xl);
  line-height: 1.25;
}
.dns-prose blockquote > * { margin: 0; }
.dns-prose blockquote > * + * { margin-top: .6em; }
.dns-prose cite { display: block; font-size: var(--dns-text-sm); font-family: var(--dns-font-primary); font-style: normal; }
.dns-prose figure { margin-inline: 0; }
.dns-prose img { border-radius: var(--dns-radius-sm); }
.dns-prose figcaption { margin-top: .6em; color: var(--dns-color-text-secondary); font-size: var(--dns-text-sm); }
.dns-prose iframe { display: block; width: 100%; max-width: 100%; border: 0; border-radius: var(--dns-radius-sm); }
.dns-prose .wp-block-embed-youtube iframe { height: auto; aspect-ratio: 16 / 9; }
.dns-prose .wp-block-table { overflow-x: auto; }
.dns-prose table { width: 100%; border-collapse: collapse; font-size: var(--dns-text-sm); }
.dns-prose td, .dns-prose th { padding: 10px 12px; border: 1px solid var(--dns-color-line); vertical-align: top; }
.dns-prose .wp-block-columns { display: grid; gap: 24px; }
.dns-prose .wp-block-gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; }
.dns-prose .wp-block-gallery figure { margin: 0; }

/* FDA disclaimer, 21 CFR 101.93: bold (e), set off by a border (d). Not subject to design changes. */
.dns-fda {
  padding: 12px 16px;
  border: 1px solid var(--dns-color-text-primary);
  border-radius: 4px;
  background: transparent;
  color: var(--dns-color-text-primary);
  font-size: var(--dns-text-label);
  font-weight: var(--dns-weight-bold);
  line-height: 1.5;
}

.dns-post-author {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: start;
  gap: 28px;
  padding: clamp(24px, 3vw, 36px);
  border-radius: var(--dns-radius-lg);
  background: var(--dns-color-white);
}
.dns-post-author__image { width: 88px; height: 88px; border-radius: var(--dns-radius-md); object-fit: cover; object-position: 50% 25%; }
.dns-post-author__eyebrow { color: var(--dns-color-text-secondary); font-size: var(--dns-text-xs); letter-spacing: .16em; text-transform: uppercase; }
.dns-post-author__name { margin: 8px 0 2px; font-size: var(--dns-text-lg); font-weight: var(--dns-weight-semibold); }
.dns-post-author__role { margin: 0 0 12px; color: var(--dns-color-blue-accent); font-size: var(--dns-text-sm); }
.dns-post-author__bio { margin: 0; }

.dns-related { padding-block: clamp(16px, 2vw, 32px) clamp(96px, 11vw, 160px); }

@media (min-width: 768px) {
  .dns-post-head { padding-top: calc(env(safe-area-inset-top, 0px) + 96px + clamp(56px, 7vw, 96px)); }
  .dns-post-hero__frame, .dns-post-hero--tile .dns-thumb { aspect-ratio: 2 / 1; }
  .dns-prose { font-size: var(--dns-text-md); }
  .dns-prose .wp-block-columns { grid-auto-flow: column; grid-auto-columns: minmax(0, 1fr); }
  .dns-post-author { grid-template-columns: 120px minmax(0, 1fr); }
  .dns-post-author__image { width: 120px; height: 120px; }
}

@media (min-width: 1280px) {
  .dns-post-body {
    grid-template-columns: 1fr minmax(0, var(--dns-content-max)) 1fr;
    column-gap: 40px;
  }
  .dns-share {
    grid-column: 1;
    grid-row: 1 / span 3;
    justify-self: end;
    align-self: start;
    position: sticky;
    top: 130px;
    display: grid;
    justify-items: center;
  }
  .dns-share__label { margin: 0 0 6px; writing-mode: vertical-rl; transform: rotate(180deg); }
  .dns-share__copied { left: 54px; right: auto; bottom: auto; top: 50%; translate: 0 -50%; }
  .dns-prose, .dns-fda, .dns-post-author { grid-column: 2; }
}

@media (prefers-reduced-motion: no-preference) {
  .dns-share__link { transition: background .3s ease, color .3s ease, border-color .3s ease; }
}