.archive-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-xl);
  align-items: start;
  width: 100%;
}

.archive-grid__column {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  min-width: 0;
}

.archive-grid__column .post-card {
  width: 100%;
}

.post-card {
  position: relative;
  overflow: hidden;
  background: var(--color-surface);
  color: var(--color-text);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base), background-color var(--transition-base);
}

.post-card:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--color-accent) 32%, var(--color-border-soft));
  box-shadow: var(--shadow-card-hover);
}

.post-card--no-media::before {
  content: "";
  display: block;
  height: 0.22rem;
  background: linear-gradient(90deg, var(--color-accent), color-mix(in srgb, var(--color-accent-soft) 55%, transparent));
}

.post-card__media-wrap {
  position: relative;
}

.post-card__series-badge {
  position: absolute;
  top: 0.65rem;
  left: 0.65rem;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  max-width: calc(100% - 1.3rem);
  min-height: 1.65rem;
  padding: 0.3rem 0.54rem;
  border: 1px solid color-mix(in srgb, var(--color-accent-strong) 22%, transparent);
  border-radius: 999px;
  background: color-mix(in srgb, var(--color-surface) 78%, transparent);
  color: var(--color-accent-strong);
  font-family: var(--font-ui);
  font-size: 0.68rem;
  font-weight: 850;
  letter-spacing: 0.045em;
  line-height: 1;
  text-transform: uppercase;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  backdrop-filter: blur(8px);
  box-shadow: 0 8px 18px color-mix(in srgb, black 16%, transparent);
}

[data-theme="dark"] .post-card__series-badge {
  border-color: color-mix(in srgb, var(--color-accent-strong) 28%, transparent);
  background: color-mix(in srgb, #111 62%, transparent);
  color: color-mix(in srgb, var(--color-accent-strong) 88%, white 12%);
}

.post-card__media {
  position: relative;
  display: block;
  overflow: hidden;
  background: var(--color-surface-soft);
  text-decoration: none;
  border-radius: calc(var(--radius-xl) - 1px) calc(var(--radius-xl) - 1px) 0 0;
}

.post-card__media img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: center center;
  transition: transform 420ms ease;
}

.post-card--format-video .post-card__media {
  aspect-ratio: 16 / 9;
  background:
    radial-gradient(circle at center, color-mix(in srgb, var(--color-accent-soft) 22%, transparent), transparent 35%),
    linear-gradient(145deg, #171513, #0d0c0b);
}

.post-card--format-video .post-card__media img {
  width: 100%;
  height: 100%;
  aspect-ratio: auto;
  object-fit: cover;
  object-position: center center;
}

.post-card__video-placeholder {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(145deg, rgba(255,255,255,0.04), transparent),
    radial-gradient(circle at center, color-mix(in srgb, var(--color-accent-soft) 20%, transparent), transparent 34%);
}

.post-card:hover .post-card__media img {
  transform: scale(1.025);
}

.post-card__body {
  padding: clamp(1.08rem, 1.55vw, 1.42rem);
}

.post-card__body--compact {
  padding: 0.95rem clamp(1.08rem, 1.55vw, 1.42rem) 1.08rem;
}

.post-card__eyebrow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-xs);
  margin-bottom: var(--space-sm);
  color: var(--color-text-faint);
  font-size: 0.72rem;
  font-weight: 780;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.post-card__body--compact .post-card__eyebrow {
  margin-bottom: 0;
}

.post-card__format {
  color: var(--color-accent-strong);
}

.post-card__date-link {
  color: inherit;
  text-decoration: none;
}

.post-card__date-link:hover {
  color: var(--color-link-hover);
}

.post-card__title {
  margin: 0 0 var(--space-sm);
  font-size: clamp(1.08rem, 0.95vw + 0.82rem, 1.38rem);
  line-height: 1.22;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.post-card__title a {
  color: var(--color-text);
  text-decoration: none;
}

.post-card__title a:hover {
  color: var(--color-link-hover);
}

.post-card__title--compact {
  margin-top: var(--space-sm);
  margin-bottom: 0;
}

.post-card__excerpt {
  color: var(--color-text-soft);
  font-size: 0.96rem;
  line-height: 1.68;
}

.post-card__excerpt p:last-child {
  margin-bottom: 0;
}

.post-card__footer {
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-soft);
}

.post-card__readmore {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--color-accent-strong);
  font-size: 0.9rem;
  font-weight: 800;
  text-decoration: none;
}

.post-card__readmore::after {
  content: "→";
  transition: transform var(--transition-fast);
}

.post-card__readmore:hover {
  color: var(--color-link-hover);
}

.post-card__readmore:hover::after {
  transform: translateX(2px);
}


.post-card--format-video .post-card__media::after {
  content: "▶";
  position: absolute;
  inset: auto 0.95rem 0.95rem auto;
  display: grid;
  place-items: center;
  width: 2.55rem;
  height: 2.55rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--color-surface) 88%, transparent);
  color: var(--color-accent-strong);
  font-size: 0.95rem;
  line-height: 1;
  box-shadow: var(--shadow-card);
}

.post-card--format-quote {
  background: linear-gradient(145deg, var(--color-surface), var(--color-surface-soft));
}

.post-card__quote-media-top img {
  aspect-ratio: 16 / 10;
}

.post-card__quote-panel {
  display: block;
  padding: clamp(1.25rem, 1.7vw, 1.7rem);
  background:
    radial-gradient(circle at top left, color-mix(in srgb, var(--color-accent-soft) 48%, transparent), transparent 34%),
    linear-gradient(165deg, color-mix(in srgb, var(--color-accent-soft) 60%, var(--color-surface)), var(--color-surface));
  color: var(--color-text);
  text-decoration: none;
}

.post-card:not(.post-card--has-media) .post-card__quote-panel {
  border-radius: calc(var(--radius-xl) - 1px) calc(var(--radius-xl) - 1px) 0 0;
  min-height: 12rem;
}

.post-card__quote-mark {
  display: inline-grid;
  place-items: center;
  width: 2.7rem;
  height: 2.7rem;
  margin-bottom: var(--space-md);
  border-radius: 999px;
  background: color-mix(in srgb, var(--color-surface) 94%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--color-accent) 18%, transparent), var(--shadow-card);
  color: var(--color-accent-strong);
  font-size: 1.9rem;
  line-height: 1;
}

.post-card__quote-text {
  display: block;
  font-family: var(--font-reading);
  font-size: clamp(1.02rem, 0.42vw + 0.96rem, 1.2rem);
  line-height: 1.62;
}

.post-card__quote-cite {
  display: block;
  margin-top: var(--space-md);
  color: var(--color-text-muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.post-card__quote-cite::before {
  content: "— ";
}

.post-card--format-status {
  background: linear-gradient(145deg, var(--color-surface), var(--color-surface-soft));
}

.post-card__status-panel {
  min-height: 10.5rem;
  display: grid;
  gap: var(--space-md);
  align-content: center;
  padding: clamp(1.35rem, 2vw, 1.85rem);
  background:
    radial-gradient(circle at top right, color-mix(in srgb, var(--color-accent-soft) 46%, transparent) 0, transparent 30%),
    linear-gradient(165deg, color-mix(in srgb, var(--color-surface-soft) 88%, transparent), var(--color-surface));
  color: var(--color-text);
  text-decoration: none;
}

.post-card__status-mark {
  width: 2.6rem;
  height: 2.6rem;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
  background: color-mix(in srgb, var(--color-accent-soft) 78%, var(--color-surface));
  color: var(--color-accent-strong);
  font-size: 1rem;
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--color-accent) 20%, transparent), var(--shadow-card);
}

.post-card__status-text {
  display: block;
  font-family: var(--font-reading);
  font-size: clamp(1.05rem, 0.55vw + 0.96rem, 1.28rem);
  line-height: 1.62;
  font-style: italic;
}

.no-results {
  padding: var(--space-2xl);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-card);
}

.no-results .page-title {
  margin-top: 0;
}

@media (max-width: 1040px) {
  .archive-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .archive-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .archive-grid__column {
    gap: var(--space-lg);
  }
}


/* v0.2.7: safer YouTube thumbnails and balanced archive canvas */
.post-card__video-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.post-card--format-video .post-card__media {
  overflow: hidden;
}

.post-card--format-video .post-card__media img {
  min-height: 100%;
}


/* v0.2.8: video title restored */
.post-card__title--video {
  margin-bottom: 0;
}

.post-card--format-video .post-card__body {
  padding-top: 1rem;
}








/* v0.5.4: image-format cards return to tidy cropped media */
.post-card--format-image .post-card__media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--color-surface-soft);
}

.post-card--format-image .post-card__media img {
  width: 100%;
  height: 100%;
  max-height: none;
  object-fit: cover;
  object-position: center center;
  display: block;
}


/* v0.11.0: card link/focus refinement */
.post-card {
  transition:
    transform var(--transition-base),
    box-shadow var(--transition-base),
    border-color var(--transition-base),
    background-color var(--transition-base);
}

.post-card:focus-within {
  border-color: color-mix(in srgb, var(--color-accent) 42%, var(--color-border-soft));
  box-shadow:
    0 0 0 3px color-mix(in srgb, var(--color-accent) 16%, transparent),
    var(--shadow-card);
}

.post-card a {
  text-decoration-thickness: 1px;
  text-underline-offset: 0.16em;
}

.post-card a:hover {
  text-decoration-color: currentColor;
}

.post-card__media img {
  transition: transform 520ms ease;
}

.post-card:hover .post-card__media img {
  transform: scale(1.025);
}

@media (prefers-reduced-motion: reduce) {
  .post-card,
  .post-card__media img {
    transition: none;
  }

  .post-card:hover .post-card__media img {
    transform: none;
  }
}