/* Blog article blocks, written by scripts/blog-hub/inject-article-blocks.mjs
   from scripts/blog-hub/curation.json (never hand-edit inside the markers).
     .ef-note   - quiet banner at the top of dated or superseded posts
     .ef-bridge - "open this in EF-Map" card after the intro: a real screenshot
                  of the tool it opens, with the copy over a dark fade
   Each block links this file with ?v=<content hash>, so a style change reaches
   every reader at once instead of meeting a cached copy of the old rules.
   Selectors are prefixed with .content to outrank each article's inline
   `.content p` / `.content a` / `.content img` rules. Tokens only. */

.content .ef-note {
  margin: 0 0 1.75rem;
  padding: 0.7rem 0.95rem 0.75rem;
  border: 1px solid var(--border, #262626);
  border-left: 2px solid var(--accent);
  border-radius: 4px;
  background: rgba(var(--accent-rgb), 0.06);
}
.content .ef-note p { margin: 0; }
.content .ef-note .ef-note__label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--foreground, #fafafa);
  margin-bottom: 0.2rem;
}
.content .ef-note .ef-note__text { font-size: 0.95rem; line-height: 1.55; color: var(--muted-foreground, #a3a3a3); }
.content .ef-note--archive { border-left-color: #6e6e6e; background: rgba(255, 255, 255, 0.025); }

/* ---------- bridge card: shared parts ---------- */
.content .ef-bridge {
  position: relative;
  margin: 2.25rem 0;
  border: 1px solid var(--border, #262626);
  border-radius: 4px;
  background: #0d0d0d;
  overflow: hidden;
  transition: border-color 0.18s ease;
}
.content .ef-bridge:hover { border-color: rgba(var(--accent-rgb), 0.7); }
.content .ef-bridge p { margin: 0; }
.content .ef-bridge a.ef-bridge__shot {
  position: relative;
  display: block;
  border: 0;
  overflow: hidden;
  background: #050505;
}
.content .ef-bridge .ef-bridge__shot img {
  display: block;
  width: 100%;
  height: 100%;
  margin: 0;
  max-width: none;
  object-fit: cover;
  filter: saturate(0.95) brightness(0.9);
  transition: filter 0.25s ease, transform 0.4s ease;
}
.content .ef-bridge:hover .ef-bridge__shot img { filter: none; transform: scale(1.015); }
.ef-bridge__live {
  position: absolute;
  left: 10px;
  top: 10px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 7px 3px 6px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 3px;
  background: rgba(6, 6, 6, 0.78);
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: #f2f2f2;
}
.ef-bridge__live::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--accent-hover); box-shadow: 0 0 6px rgba(var(--accent-rgb), 0.9); }
.ef-bridge__body { display: flex; flex-direction: column; gap: 0.3rem; }
.content .ef-bridge .ef-bridge__kicker {
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-hover);
}
.content .ef-bridge .ef-bridge__title { font-size: 1.15rem; font-weight: 600; line-height: 1.3; color: var(--foreground, #fafafa); }
.content .ef-bridge .ef-bridge__line { font-size: 0.92rem; line-height: 1.55; color: var(--muted-foreground, #a3a3a3); }
.ef-bridge__act { display: flex; align-items: center; flex-wrap: wrap; gap: 0.5rem 0.9rem; margin-top: 0.55rem; }
.content .ef-bridge a.ef-bridge__btn {
  display: inline-block;
  white-space: nowrap;
  padding: 0.58rem 1.05rem;
  border: 0;
  border-radius: 3px;
  background: var(--accent);
  color: var(--accent-ink, #fff);
  font-weight: 600;
  font-size: 0.92rem;
  text-decoration: none;
}
.content .ef-bridge a.ef-bridge__btn::after { content: ' \2192'; }
.content .ef-bridge a.ef-bridge__btn:hover { background: var(--accent-hover); color: var(--accent-ink, #fff); }
.content .ef-bridge .ef-bridge__meta { font-size: 0.78rem; color: #8c8c8c; line-height: 1.35; }

/* ---------- layout: overlay (copy over the screenshot) ---------- */
.content .ef-bridge--overlay { min-height: 15.5rem; display: flex; align-items: stretch; }
.ef-bridge--overlay .ef-bridge__shot { position: absolute !important; inset: 0; }
.ef-bridge--overlay .ef-bridge__shot::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(10, 10, 10, 0.97) 0%, rgba(10, 10, 10, 0.9) 38%, rgba(10, 10, 10, 0.35) 72%, rgba(10, 10, 10, 0.1) 100%);
  pointer-events: none;
}
.ef-bridge--overlay .ef-bridge__live { left: auto; right: 10px; }
.ef-bridge--overlay .ef-bridge__body { position: relative; z-index: 1; max-width: 58%; padding: 1.25rem 1.3rem; justify-content: center; pointer-events: none; }
.ef-bridge--overlay .ef-bridge__body a { pointer-events: auto; }

@media (max-width: 680px) {
  .content .ef-bridge--overlay { display: block; min-height: 0; }
  .ef-bridge--overlay .ef-bridge__shot { position: relative !important; aspect-ratio: 16 / 9; border-bottom: 1px solid var(--border, #262626) !important; }
  .ef-bridge--overlay .ef-bridge__shot::after { display: none; }
  .ef-bridge--overlay .ef-bridge__body { max-width: none; padding: 0.95rem 1rem 1.05rem; }
  .ef-bridge--overlay .ef-bridge__live { left: 10px; right: auto; }
}
@media (prefers-reduced-motion: reduce) {
  .content .ef-bridge, .content .ef-bridge .ef-bridge__shot img { transition: none; }
  .content .ef-bridge:hover .ef-bridge__shot img { transform: none; }
}