/* Blog / inner pages — same tokens as style.css */
.page-hero {
  position: relative;
  overflow: hidden;
  padding: 4.5rem 1.5rem 3rem;
  text-align: center;
}
.page-hero--small { padding-block: 4rem 1.5rem; }
.page-hero--post { padding-block: 3.5rem 2rem; }
.page-hero-inner { position: relative; z-index: 1; max-width: 46rem; margin-inline: auto; }
.page-hero .sticker-row { margin-bottom: 1.2rem; }
.page-title {
  font-size: clamp(2.1rem, 6vw, 4rem);
  letter-spacing: -0.04em;
  line-height: 1.25;
}
.page-hero .section-lede { margin: 1rem auto 0; max-width: 32rem; }
.page-hero .hero-actions { margin-top: 1.6rem; }

.blog-list { padding: 1rem 1.5rem 5rem; max-width: var(--max); margin-inline: auto; }
.blog-empty { text-align: center; color: var(--muted); padding: 3rem 0; }
.post-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.4rem; }
.post-card { min-width: 0; }
.post-card--lead { grid-column: 1 / -1; margin-bottom: 1.6rem; }
.post-card-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--paper);
  border: 1.5px solid var(--ink);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 6px 6px 0 var(--tint);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.post-card-link:hover { transform: translate(-3px, -3px); box-shadow: 9px 9px 0 var(--accent); }
.post-card--lead .post-card-link { display: grid; grid-template-columns: 1.15fr 1fr; box-shadow: 8px 8px 0 var(--tint); }
.post-card--lead .post-card-body p { font-size: 1rem; }
.post-card-media { position: relative; aspect-ratio: 16 / 10; background: var(--accent-soft); display: grid; place-items: center; border-bottom: 1.5px solid var(--ink); overflow: hidden; }
.post-card--lead .post-card-media { aspect-ratio: 16 / 10; min-height: 16rem; border-bottom: 0; border-left: 1.5px solid var(--ink); }
.post-card-media img { position: absolute; inset: 0; display: block; width: 100%; height: 100%; max-width: none; object-fit: cover; object-position: center; transition: transform 0.6s var(--ease); }
.post-card-link:hover .post-card-media img { transform: scale(1.03); }
.post-card-media.is-empty { background: radial-gradient(circle at 30% 30%, #B9CBBE, transparent 55%), radial-gradient(circle at 75% 70%, var(--sand), transparent 50%), var(--accent-soft); }
.post-card-media.is-empty span { font-size: 3rem; color: var(--accent); }
.post-card-body { padding: 1.2rem 1.3rem 1.4rem; display: flex; flex-direction: column; gap: 0.5rem; flex: 1; }
.post-card--lead .post-card-body { justify-content: center; padding: 2rem; }
.post-card-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 0.3rem 0.55rem; font-size: 0.82rem; color: var(--muted); }
.post-card-meta time { color: var(--accent); font-weight: 600; }
.post-cat { display: inline-block; padding: 0.05rem 0.6rem; border-radius: 999px; background: var(--accent-soft); color: var(--accent); font-weight: 700; border: 1px solid var(--tint); }
.post-dot { color: var(--gold); }
.post-lead-label { align-self: flex-start; font-size: 0.78rem; font-weight: 700; color: #fff; background: var(--accent); border-radius: 999px; padding: 0.15rem 0.75rem; box-shadow: 2px 2px 0 var(--gold); margin-bottom: 0.3rem; }
.post-card-body h2 { font-size: 1.2rem; line-height: 1.6; letter-spacing: -0.01em; }
.post-card--lead .post-card-body h2 { font-size: clamp(1.4rem, 2.6vw, 2rem); }
.post-card-body p { color: var(--muted); font-size: 0.95rem; line-height: 1.9; }
.post-more { margin-top: auto; font-weight: 600; color: var(--ink); font-size: 0.92rem; }
.post-card-link:hover .post-more { color: var(--accent); }

.pager { display: flex; justify-content: center; gap: 0.5rem; margin-top: 2.5rem; }
.pager a { min-width: 2.75rem; height: 2.75rem; display: grid; place-items: center; border-radius: 50%; border: 1.5px solid var(--ink); background: var(--paper); font-weight: 600; }
.pager a[aria-current="page"] { background: var(--accent); border-color: var(--accent); color: #fff; }

/* Single post */
.post-back { display: inline-block; margin-bottom: 1rem; font-weight: 600; color: var(--muted); }
.post-back:hover { color: var(--accent); }
.post-meta { margin-top: 0.9rem; color: var(--muted); font-weight: 600; display: flex; flex-wrap: wrap; justify-content: center; gap: 0.3rem 0.6rem; font-size: 0.95rem; }
.post-meta time { color: var(--accent); }
.post-title { font-size: clamp(1.9rem, 4.6vw, 3.1rem); line-height: 1.45; }
.page-hero--post .sticker-row { margin-bottom: 1.1rem; }
.page-hero--post .sticker:hover { background: var(--accent-soft); }
.post-cover { max-width: 58rem; margin: 0 auto 1rem; padding-inline: 1.5rem; }
/* Fixed 16:9 frame: the width/height attributes only reserve space; CSS keeps the ratio (no stretching). */
.post-cover img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; object-position: center; background: var(--accent-soft); border-radius: var(--radius); border: 1.5px solid var(--ink); box-shadow: 8px 8px 0 var(--tint); }
.post-body { max-width: 42rem; margin-inline: auto; padding: 1.5rem 1.5rem 3rem; }

.prose { font-size: 1.08rem; line-height: 2.15; color: #24282A; }
.prose > * + * { margin-top: 1.1rem; }
.prose h2 { position: relative; font-size: 1.5rem; line-height: 1.65; margin-top: 2.6rem; letter-spacing: -0.02em; color: var(--ink); padding-inline-start: 1rem; }
.prose h2::before { content: ""; position: absolute; inset-inline-start: 0; top: 0.35em; bottom: 0.35em; width: 4px; border-radius: 4px; background: linear-gradient(var(--accent), var(--gold)); }
.prose > p:first-child { font-size: 1.14em; color: var(--ink); }
.prose strong { color: var(--ink); font-weight: 700; }
.prose li::marker { color: var(--accent); font-weight: 700; }
.prose h3 { font-size: 1.25rem; margin-top: 1.8rem; color: var(--ink); }
.prose h4 { font-size: 1.05rem; margin-top: 1.4rem; }
.prose a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.prose ul, .prose ol { padding-inline-start: 1.4rem; }
.prose ul { list-style: none; }
.prose ul li { position: relative; }
.prose ul li::before { content: ""; position: absolute; right: -1.1rem; top: 0.95em; width: 0.45rem; height: 0.45rem; border-radius: 50%; background: var(--accent); }
.prose ol { list-style: persian; }
.prose li + li { margin-top: 0.35rem; }
.prose blockquote { position: relative; margin: 1.8rem 0; padding: 1.1rem 1.4rem 1.1rem 1.2rem; border-right: 4px solid var(--gold); background: var(--accent-soft); border-radius: 0.9rem; color: var(--ink); font-weight: 500; }
.prose img { display: block; max-width: 100%; height: auto; margin-inline: auto; border-radius: 1rem; border: 1.5px solid var(--ink); box-shadow: 6px 6px 0 var(--tint); }
.prose code { direction: ltr; unicode-bidi: isolate; background: var(--bg-2); padding: 0.1em 0.4em; border-radius: 0.35rem; font-size: 0.9em; }
.prose pre { direction: ltr; background: #1A2B27; color: #EDE7D8; border: 1.5px solid var(--ink); padding: 1rem 1.2rem; border-radius: 0.9rem; overflow-x: auto; line-height: 1.7; text-align: left; }
.prose pre code { background: none; padding: 0; }
.prose hr { border: 0; height: 1.5px; background: var(--line); margin-block: 2rem; }

.post-preview-bar { position: sticky; top: var(--nav-h, 4rem); z-index: 30; display: flex; flex-wrap: wrap; justify-content: center; gap: 0.3rem 0.8rem; padding: 0.6rem 1rem; background: var(--sand); border-bottom: 1.5px solid var(--ink); font-size: 0.92rem; text-align: center; }
.post-preview-bar a { font-weight: 700; color: var(--accent); }

.post-foot { max-width: 42rem; margin: 0 auto; padding: 0 1.5rem 1.5rem; display: flex; flex-direction: column; gap: 1.2rem; }
.post-tags { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.45rem; }
.post-tags a { display: inline-block; padding: 0.2rem 0.75rem; border-radius: 999px; border: 1px solid var(--line); background: var(--paper); color: var(--muted); font-size: 0.86rem; }
.post-tags a:hover { border-color: var(--accent); color: var(--accent); }
.post-share { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem; padding-top: 1.2rem; border-top: 1.5px solid var(--ink); }
.post-share-label { font-weight: 700; margin-inline-end: 0.3rem; }
.share-btn { display: inline-flex; align-items: center; gap: 0.35rem; padding: 0.42rem 0.95rem; border-radius: 999px; border: 1.5px solid var(--ink); background: var(--paper); color: var(--ink); font: inherit; font-size: 0.9rem; font-weight: 600; cursor: pointer; transition: background 0.2s, color 0.2s, box-shadow 0.2s; }
.share-btn:hover { box-shadow: 3px 3px 0 var(--gold); }
.share-btn.is-done { background: var(--accent); color: #fff; border-color: var(--accent); }
.share-btn--telegram:hover { background: #E3EEF6; }
.share-btn--whatsapp:hover { background: #E1F1E6; }
.share-btn--x:hover { background: var(--ink); color: #fff; }

.post-cta { max-width: 42rem; margin: 1.5rem auto 0; padding: 1.6rem 1.7rem; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.2rem; background: var(--accent); color: #fff; border-radius: var(--radius); border: 1.5px solid var(--ink); box-shadow: 6px 6px 0 var(--gold); }
.post-cta-title { font-weight: 700; font-size: 1.15rem; }
.post-cta-text { opacity: 0.88; margin-top: 0.2rem; }
.post-cta-actions { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.post-cta .btn-primary { background: var(--paper); color: var(--ink); border-color: var(--ink); }
.post-cta .btn-primary:hover { background: var(--sand); }
.post-cta .btn-ghost { color: #fff; border-color: rgba(255, 255, 255, 0.7); background: transparent; }
.post-cta .btn-ghost:hover { border-color: var(--gold); color: var(--sand); }

.post-related { max-width: var(--max); margin: 4rem auto 5rem; padding: 0 1.5rem; }
.post-related h2 { font-size: 1.4rem; margin-bottom: 1.3rem; text-align: center; }
.post-grid--related { grid-template-columns: repeat(auto-fit, minmax(15rem, 22rem)); justify-content: center; }
.post-grid--related .post-card-body h3 { font-size: 1.08rem; line-height: 1.7; }

.blog-chips { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.5rem; margin-bottom: 2rem; }
.blog-chip { display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.4rem 1rem; border-radius: 999px; border: 1.5px solid var(--ink); background: var(--paper); color: var(--ink); font-weight: 600; font-size: 0.92rem; transition: box-shadow 0.2s; }
.blog-chip span { font-size: 0.75rem; color: var(--muted); }
.blog-chip:hover { box-shadow: 3px 3px 0 var(--gold); }
.blog-chip.is-active { background: var(--accent); border-color: var(--accent); color: #fff; box-shadow: 3px 3px 0 var(--gold); }
.blog-chip.is-active span { color: var(--tint); }
.blog-feed { text-align: center; margin-top: 2.4rem; font-size: 0.88rem; }
.blog-feed a { color: var(--muted); border-bottom: 1px dashed var(--muted); }
.blog-feed a:hover { color: var(--accent); border-color: var(--accent); }

@media (max-width: 1000px) {
  .post-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 800px) {
  .page-hero { padding: 2.6rem 1.25rem 1.8rem; }
  .blog-list { padding: 0.5rem 1.25rem 3.5rem; }
  .post-grid { grid-template-columns: 1fr; gap: 1.1rem; }
  .post-card--lead .post-card-link { display: flex; }
  .post-card--lead .post-card-media { min-height: 0; aspect-ratio: 16 / 10; border-left: 0; border-bottom: 1.5px solid var(--ink); }
  .post-card--lead .post-card-body { padding: 1.2rem 1.3rem 1.4rem; }
  .post-card-link { box-shadow: 5px 5px 0 var(--tint); }
  .post-body { padding: 1rem 1.25rem 2.5rem; }
  .prose { font-size: 1.02rem; }
  .post-cover { padding-inline: 1.25rem; }
  .post-cover img { box-shadow: 5px 5px 0 var(--tint); }
  .post-foot { padding-inline: 1.25rem; }
  .post-cta { margin: 1rem 1.25rem 0; flex-direction: column; align-items: stretch; text-align: center; box-shadow: 5px 5px 0 var(--gold); }
  .post-cta-actions { flex-direction: column; }
  .post-cta-actions .btn { justify-content: center; }
  .post-related { margin: 3rem auto 3.5rem; padding-inline: 1.25rem; }
  .post-grid--related { grid-template-columns: 1fr; }
  .post-card--lead { margin-bottom: 1.1rem; }
  .post-card--lead .post-card-body h2 { font-size: 1.35rem; }
  .blog-chips { justify-content: flex-start; flex-wrap: nowrap; overflow-x: auto; margin-inline: -1.25rem; padding: 0 1.25rem 0.4rem; scrollbar-width: none; }
  .blog-chips::-webkit-scrollbar { display: none; }
  .blog-chip { flex: none; }
  .prose h2 { font-size: 1.3rem; }
  .post-meta { font-size: 0.88rem; }
}