/* ═══════════════════════════════════════════════════════
   POST PAGE STYLES — post.css
   ═══════════════════════════════════════════════════════ */

/* ── POST HEADER ADDITIONS ──────────────────────────── */
.post-breadcrumb {
  display: flex; align-items: center; gap: 6px;
  font-size: .8rem; color: var(--text-muted);
  margin: 0 auto 0 32px;
  white-space: nowrap; overflow: hidden;
  text-overflow: ellipsis;
}
.post-breadcrumb a { color: var(--accent); font-weight: 600; }
.post-breadcrumb a:hover { text-decoration: underline; }
.bc-sep { color: var(--border); }
.bc-current { color: var(--text-muted); overflow: hidden; text-overflow: ellipsis; max-width: 200px; }

.back-btn {
  font-size: .78rem; font-weight: 700;
  color: var(--text-muted); white-space: nowrap;
  padding: 6px 14px; border-radius: 20px;
  border: 1px solid var(--border);
  transition: all .18s; flex-shrink: 0;
}
.back-btn:hover { border-color: var(--accent); color: var(--accent); }

/* Reading progress */
.progress-bar-wrap {
  height: 3px; background: var(--border-light);
  position: relative; overflow: hidden;
}
.progress-bar {
  height: 100%; width: 0%;
  background: var(--accent);
  transition: width .1s linear;
}

/* ── POST HERO SKELETON ──────────────────────────────── */
.post-hero { padding: 36px 0 0; }
.post-hero-skeleton { display: flex; flex-direction: column; gap: 14px; max-width: 780px; }
.sk-badge-sm  { height: 24px; width: 80px; border-radius: 20px; }
.sk-title-hero{ height: 36px; width: 90%; border-radius: 6px; }
.sk-meta      { height: 16px; width: 300px; }
.sk-cover     { height: 420px; width: 100%; border-radius: 10px; margin-top: 12px; }
.error-msg    { color: var(--text-muted); font-size: 1rem; padding: 60px 0; }
.error-msg a  { color: var(--accent); font-weight: 700; }

/* ── POST LAYOUT GRID ────────────────────────────────── */
.post-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 48px;
  align-items: start;
  padding-top: 36px;
  padding-bottom: 60px;
}

/* ── ARTICLE ─────────────────────────────────────────── */
/* Both grid items must be allowed to shrink (default min-width:auto refuses to
   go below content width). Otherwise the single-column mobile layout blows the
   1fr track past the viewport → horizontal scroll. */
.post-layout > * { min-width: 0; }
.post-article { min-width: 0; }

.article-header { margin-bottom: 28px; }

.article-badge-row { margin-bottom: 14px; }

.article-title {
  font-family: var(--font-head);
  font-size: clamp(1.75rem, 4vw, 2.6rem);
  font-weight: 700; line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--text);
  margin-bottom: 18px;
}

.article-meta {
  display: flex; align-items: center;
  flex-wrap: wrap; gap: 6px 10px;
  font-size: .82rem; color: var(--text-muted);
  font-weight: 500; margin-bottom: 18px;
}
.meta-author { display: flex; align-items: center; gap: 5px; font-weight: 700; color: var(--text-2); }
.meta-sep    { color: var(--border); }
.meta-read   { background: var(--bg); padding: 2px 8px; border-radius: 10px; font-size: .75rem; }

/* Share row */
.share-row {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 0;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}
.share-label { font-size: .75rem; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: .08em; margin-right: 4px; }
.share-btn {
  display: flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--white); color: var(--text-muted);
  transition: all .18s;
}
.share-btn:hover { border-color: var(--accent); color: var(--accent); }
.share-twitter:hover  { border-color: #000; color: #000; }
.share-linkedin:hover { border-color: #0077b5; color: #0077b5; }
.share-whatsapp:hover { border-color: #25d366; color: #25d366; }

/* Cover image — aspect-ratio reserves space before load → prevents CLS */
.cover-img-wrap {
  margin: 28px 0;
  border-radius: 10px; overflow: hidden;
  box-shadow: var(--shadow-md);
  line-height: 0;
  aspect-ratio: 16 / 9;
  background: var(--bg); /* placeholder colour while image fetches */
}
.cover-img-wrap img {
  width: 100%; height: 100%;
  object-fit: cover; display: block;
}

/* ── ARTICLE CONTENT ─────────────────────────────────── */
.article-content {
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--text-2);
  max-width: 720px;
}

.article-content h2 {
  font-family: var(--font-head);
  font-size: 1.55rem; font-weight: 700;
  color: var(--text);
  margin: 2.2rem 0 .8rem;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--accent);
  scroll-margin-top: 80px;
}
.article-content h3 {
  font-family: var(--font-head);
  font-size: 1.2rem; font-weight: 700;
  color: var(--text);
  margin: 1.8rem 0 .6rem;
  scroll-margin-top: 80px;
}
.article-content h4 {
  font-size: 1rem; font-weight: 700;
  color: var(--text); margin: 1.4rem 0 .5rem;
}
.article-content p { margin-bottom: 1.2rem; }
.article-content a { color: var(--accent); text-decoration: underline; font-weight: 600; }
.article-content a:hover { color: var(--accent-dark); }
.article-content ul, .article-content ol {
  padding-left: 1.6rem; margin-bottom: 1.2rem;
}
.article-content li { margin-bottom: .4rem; }
.article-content blockquote {
  border-left: 4px solid var(--accent);
  padding: 12px 20px;
  margin: 1.6rem 0;
  background: var(--accent-light);
  border-radius: 0 6px 6px 0;
  font-style: italic;
  color: var(--text-2);
}
.article-content blockquote p { margin-bottom: 0; }
.article-content img {
  max-width: 100%; border-radius: 8px;
  margin: 1.4rem auto; display: block;
  box-shadow: var(--shadow-sm);
}
.article-content code {
  background: var(--bg); padding: 2px 6px;
  border-radius: 4px; font-size: .9em;
  font-family: 'Courier New', monospace;
  color: var(--accent-dark);
}
.article-content pre {
  background: #1a1a1a; color: #f1f1f1;
  padding: 20px; border-radius: 8px;
  overflow-x: auto; margin: 1.4rem 0;
  font-size: .88rem; line-height: 1.6;
}
.article-content pre code { background: none; color: inherit; padding: 0; }
.article-content table {
  width: 100%; border-collapse: collapse;
  margin: 1.4rem 0; font-size: .9rem;
}
.article-content th {
  background: var(--text); color: var(--white);
  padding: 10px 14px; text-align: left;
  font-weight: 700; font-size: .82rem;
}
.article-content td {
  padding: 9px 14px;
  border-bottom: 1px solid var(--border);
}
.article-content tr:nth-child(even) td { background: var(--bg); }
.article-content hr {
  border: none; border-top: 1px solid var(--border);
  margin: 2rem 0;
}
.article-content strong { font-weight: 700; color: var(--text); }

/* In-article ads */
.ad-zone--inarticle {
  margin: 28px 0;
  max-width: 720px;
}

/* ── ARTICLE FOOTER ──────────────────────────────────── */
.article-footer { margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--border); }

.tags-row { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.tag-pill-link {
  padding: 5px 14px;
  border: 1px solid var(--border);
  border-radius: 20px; font-size: .78rem;
  font-weight: 600; color: var(--text-muted);
  transition: all .18s;
}
.tag-pill-link:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-light); }

/* CTA box */
.cta-box {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  color: var(--white); border-radius: 12px;
  padding: 28px 30px;
}
.cta-box h3 { font-family: var(--font-head); font-size: 1.25rem; margin-bottom: 10px; }
.cta-box p  { font-size: .9rem; opacity: .9; margin-bottom: 18px; line-height: 1.6; }
.cta-btn {
  display: inline-block;
  background: var(--white); color: var(--accent);
  font-weight: 700; font-size: .88rem;
  padding: 10px 22px; border-radius: 6px;
  transition: all .2s;
}
.cta-btn:hover { background: var(--bg); }

/* ── SIDEBAR ─────────────────────────────────────────── */
.post-sidebar { display: flex; flex-direction: column; gap: 24px; }

/* TOC */
.toc-list {
  display: flex; flex-direction: column;
  gap: 4px; max-height: 320px;
  overflow-y: auto; padding-right: 4px;
}
.toc-h2 {
  font-size: .82rem; font-weight: 600;
  color: var(--text-2); padding: 5px 8px;
  border-radius: 4px; transition: all .15s;
  border-left: 3px solid transparent;
}
.toc-h3 {
  font-size: .78rem; color: var(--text-muted);
  padding: 4px 8px 4px 20px;
  border-radius: 4px; transition: all .15s;
  border-left: 3px solid transparent;
}
.toc-h2:hover, .toc-h3:hover {
  color: var(--accent); background: var(--accent-light);
  border-left-color: var(--accent);
}

/* ── Mobile collapsible TOC (inserted before first H2; hidden on desktop) ── */
.toc-mobile { display: none; }
.toc-mobile-summary {
  list-style: none;
  cursor: pointer;
  display: flex; align-items: center; justify-content: space-between;
  gap: 10px;
  padding: 13px 16px;
  font-family: var(--font-head);
  font-weight: 700; font-size: 1rem;
  color: var(--text);
  -webkit-tap-highlight-color: transparent;
}
.toc-mobile-summary::-webkit-details-marker { display: none; }
.toc-mobile-label { display: flex; align-items: center; gap: 9px; }
.toc-mobile-label svg { width: 18px; height: 18px; color: var(--accent); flex-shrink: 0; }
.toc-mobile-arrow { width: 18px; height: 18px; color: var(--accent); flex-shrink: 0; transition: transform .25s ease; }
.toc-mobile[open] .toc-mobile-arrow { transform: rotate(180deg); }
.toc-mobile-list {
  display: flex; flex-direction: column;
  gap: 2px;
  padding: 6px 10px 12px;
  max-height: 52vh; overflow-y: auto;
  border-top: 1px solid var(--border-light);
}
/* Override .article-content a (orange/underline) since the TOC lives inside it.
   Main headings: darker · sub-headings: lighter + indented · no underline. */
.toc-mobile-list a { text-decoration: none; }
.toc-mobile-list .toc-h2 { color: var(--text-2);     font-weight: 600; }
.toc-mobile-list .toc-h3 { color: var(--text-muted); font-weight: 500; }
.toc-mobile-list .toc-h2:hover,
.toc-mobile-list .toc-h3:hover {
  color: var(--accent); background: var(--accent-light);
  border-left-color: var(--accent); text-decoration: none;
}

/* Related posts */
.related-list { display: flex; flex-direction: column; gap: 14px; }
.related-item {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 10px; border-radius: 6px;
  border: 1px solid var(--border-light);
  transition: all .18s;
}
.related-item:hover { border-color: var(--accent); background: var(--accent-light); }
.related-item img, .related-ph {
  width: 72px; height: 54px; flex-shrink: 0;
  object-fit: cover; border-radius: 5px;
}
.related-ph { background: var(--bg); }
.related-info { flex: 1; min-width: 0; }
.related-tag { font-size: .65rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--accent); }
.related-title { font-size: .8rem; font-weight: 600; color: var(--text); line-height: 1.4; margin-top: 3px; }

/* ── RESPONSIVE ──────────────────────────────────────── */
@media (max-width: 1024px) {
  .post-layout { grid-template-columns: 1fr; }
  .post-sidebar {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  }
  .sticky-ad { position: static; }

  /* Show inline collapsible TOC at the top; hide the now-bottom sidebar TOC */
  .toc-mobile {
    display: block;
    margin: 26px 0;
    border: 1px solid var(--border);
    border-radius: var(--r, 8px);
    background: var(--bg-card, #fff);
    overflow: hidden;
    box-shadow: var(--shadow-sm, 0 1px 4px rgba(0,0,0,.07));
  }
  #toc-widget { display: none !important; }
}

@media (max-width: 768px) {
  .post-breadcrumb { display: none; }
  .back-btn { font-size: .72rem; padding: 5px 10px; }
  .article-title { font-size: 1.5rem; }
  .article-content { font-size: .97rem; }
  .post-layout { padding-top: 24px; padding-bottom: 40px; }
  .post-sidebar { display: flex; flex-direction: column; }
  .cta-box { padding: 22px 18px; }
}

@media (max-width: 480px) {
  .share-row { gap: 6px; }
  .article-content h2 { font-size: 1.25rem; }
  .article-content h3 { font-size: 1.05rem; }
}

/* ═══════════════════════════════════════════════════════
   COMMENT SECTION
   ═══════════════════════════════════════════════════════ */
.comments-section {
  max-width: 780px;
  margin: 0 auto;
  padding: 48px 24px 64px;
}
.comments-heading {
  font-family: var(--font-head);
  font-size: 1.5rem; font-weight: 700;
  color: var(--text);
  margin-bottom: 28px;
  display: flex; align-items: center; gap: 10px;
}
.comments-heading .comment-count-badge {
  font-family: var(--font);
  font-size: .78rem; font-weight: 700;
  background: var(--bg); color: var(--text-muted);
  padding: 3px 10px; border-radius: 20px;
  border: 1px solid var(--border);
}

/* ── Sort / controls row ── */
.comments-controls {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 24px; flex-wrap: wrap;
}
.sort-btn {
  padding: 5px 14px; border-radius: 20px;
  font-size: .78rem; font-weight: 600;
  border: 1px solid var(--border); background: none;
  color: var(--text-muted); cursor: pointer; transition: all .15s;
}
.sort-btn.active, .sort-btn:hover {
  border-color: var(--accent); color: var(--accent);
  background: var(--accent-light);
}

/* ── Write-comment box ── */
.comment-compose {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 32px;
}
.compose-top {
  display: flex; gap: 12px; margin-bottom: 14px; align-items: flex-start;
}
.compose-avatar {
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--bg); border: 1.5px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: .9rem; font-weight: 700; color: var(--text-muted);
  flex-shrink: 0; overflow: hidden;
}
.compose-avatar img { width: 100%; height: 100%; object-fit: cover; }
.compose-fields { flex: 1; display: flex; flex-direction: column; gap: 10px; }
.compose-name-row { display: flex; gap: 8px; }
.compose-name-input {
  flex: 1; padding: 8px 12px;
  border: 1.5px solid var(--border); border-radius: 8px;
  font-size: .85rem; color: var(--text);
  background: var(--bg); outline: none;
  transition: border-color .2s; font-family: var(--font);
}
.compose-name-input:focus { border-color: var(--accent); background: var(--white); }
.compose-textarea {
  width: 100%; padding: 10px 12px;
  border: 1.5px solid var(--border); border-radius: 8px;
  font-size: .9rem; line-height: 1.6; color: var(--text);
  background: var(--bg); outline: none; resize: vertical;
  min-height: 90px; font-family: var(--font);
  transition: border-color .2s;
}
.compose-textarea:focus { border-color: var(--accent); background: var(--white); }
/* honeypot — hidden from humans */
.compose-honeypot { display: none !important; }

/* Sign-in strip */
.signin-strip {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 0 14px; border-top: 1px solid var(--border-light);
  flex-wrap: wrap; font-size: .8rem; color: var(--text-muted);
}
.signin-strip strong { color: var(--text-2); }
.btn-sign-google, .btn-sign-email {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 14px; border-radius: 6px;
  font-size: .78rem; font-weight: 700;
  border: 1.5px solid var(--border); background: var(--white);
  color: var(--text-2); cursor: pointer; transition: all .18s;
  font-family: var(--font);
}
.btn-sign-google:hover { border-color: #4285f4; color: #4285f4; }
.btn-sign-email:hover  { border-color: var(--accent); color: var(--accent); }
.signed-in-strip {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 0 14px; border-top: 1px solid var(--border-light);
  font-size: .8rem; flex-wrap: wrap;
}
.signed-in-name { font-weight: 700; color: var(--text-2); }
.verified-badge {
  display: inline-flex; align-items: center; gap: 3px;
  font-size: .7rem; font-weight: 700; color: #15803d;
  background: #dcfce7; padding: 1px 7px; border-radius: 10px;
}
.btn-sign-out {
  margin-left: auto; font-size: .75rem;
  color: var(--text-muted); background: none;
  border: none; cursor: pointer; font-family: var(--font);
  text-decoration: underline;
}
.btn-sign-out:hover { color: var(--accent); }

/* Email-auth modal */
.email-auth-modal {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,.5); z-index: 8000;
  align-items: center; justify-content: center;
  backdrop-filter: blur(3px);
}
.email-auth-modal.open { display: flex; }
.email-auth-box {
  background: var(--white); border-radius: 14px;
  padding: 32px 28px; width: 90%; max-width: 400px;
  box-shadow: 0 20px 60px rgba(0,0,0,.2);
}
.email-auth-box h3 {
  font-family: var(--font-head); font-size: 1.1rem;
  margin-bottom: 18px; color: var(--text);
}
.email-auth-box input {
  width: 100%; padding: 10px 12px; margin-bottom: 10px;
  border: 1.5px solid var(--border); border-radius: 8px;
  font-size: .88rem; color: var(--text); background: var(--bg);
  outline: none; font-family: var(--font); transition: border-color .2s;
}
.email-auth-box input:focus { border-color: var(--accent); background: var(--white); }
.email-auth-actions {
  display: flex; gap: 8px; justify-content: flex-end;
  margin-top: 14px; flex-wrap: wrap;
}
.btn-auth-submit {
  padding: 9px 22px; border: none; border-radius: 7px;
  background: var(--accent); color: var(--white);
  font-weight: 700; font-size: .85rem; cursor: pointer;
  font-family: var(--font); transition: background .18s;
}
.btn-auth-submit:hover { background: var(--accent-dark); }
.btn-auth-cancel {
  padding: 9px 16px; border-radius: 7px;
  border: 1.5px solid var(--border); background: none;
  font-weight: 600; font-size: .85rem; color: var(--muted);
  cursor: pointer; font-family: var(--font);
}
.btn-auth-cancel:hover { border-color: var(--text); color: var(--text); }
.auth-toggle-mode {
  font-size: .78rem; color: var(--accent); text-align: center;
  margin-top: 10px; cursor: pointer; text-decoration: underline;
}
.auth-msg {
  font-size: .8rem; padding: 8px 10px; border-radius: 6px;
  margin-bottom: 8px; display: none;
}
.auth-msg.error   { background: #fee2e2; color: #dc2626; display: block; }
.auth-msg.success { background: #dcfce7; color: #15803d; display: block; }
.auth-msg.info    { background: #dbeafe; color: #1d4ed8; display: block; }

/* Submit row */
.compose-submit-row {
  display: flex; align-items: center; justify-content: flex-end;
  gap: 10px; margin-top: 10px; flex-wrap: wrap;
}
.compose-reply-to {
  flex: 1; font-size: .78rem; color: var(--text-muted);
  display: none; align-items: center; gap: 6px;
}
.compose-reply-to.show { display: flex; }
.cancel-reply {
  background: none; border: none; cursor: pointer;
  color: var(--text-muted); font-size: 1.1rem; line-height: 1;
  padding: 0; font-family: var(--font);
}
.cancel-reply:hover { color: var(--accent); }
.btn-post-comment {
  padding: 9px 22px; background: var(--accent); color: var(--white);
  border: none; border-radius: 8px; font-weight: 700; font-size: .88rem;
  cursor: pointer; font-family: var(--font); transition: background .18s;
}
.btn-post-comment:hover { background: var(--accent-dark); }
.btn-post-comment:disabled { opacity: .55; cursor: not-allowed; }
.post-comment-err {
  width: 100%; font-size: .78rem; color: var(--danger);
  text-align: right; min-height: 18px;
}

/* ── Comments list ── */
.comments-list { display: flex; flex-direction: column; gap: 0; }

.comment-item {
  padding: 20px 0;
  border-bottom: 1px solid var(--border-light);
  animation: fadeInUp .25s ease;
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
.comment-item:last-child { border-bottom: none; }

/* Reply indent */
.comment-item.is-reply {
  padding-left: 48px;
  border-left: 2px solid var(--border-light);
  margin-left: 20px;
}

.comment-header {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 8px; flex-wrap: wrap;
}
.comment-avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--bg); border: 1.5px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: .78rem; font-weight: 700; color: var(--text-muted);
  flex-shrink: 0; overflow: hidden;
}
.comment-avatar img { width: 100%; height: 100%; object-fit: cover; }
.comment-author { font-size: .85rem; font-weight: 700; color: var(--text-2); }
.comment-time   {
  font-size: .73rem; color: var(--text-muted);
  margin-left: auto;
}
.comment-body {
  font-size: .9rem; line-height: 1.7; color: var(--text-2);
  margin-bottom: 10px; word-break: break-word;
}
.comment-body .reply-mention {
  color: var(--accent); font-weight: 600;
}

.comment-actions {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
}
.btn-like, .btn-dislike {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 10px; border-radius: 20px;
  border: 1px solid var(--border); background: none;
  font-size: .75rem; font-weight: 600; color: var(--text-muted);
  cursor: pointer; transition: all .15s; font-family: var(--font);
}
.btn-like:hover, .btn-like.active   { border-color: #15803d; color: #15803d; background: #dcfce7; }
.btn-dislike:hover, .btn-dislike.active { border-color: #dc2626; color: #dc2626; background: #fee2e2; }
.btn-reply-to {
  font-size: .75rem; font-weight: 600; color: var(--accent);
  background: none; border: none; cursor: pointer;
  padding: 0; font-family: var(--font);
}
.btn-reply-to:hover { text-decoration: underline; }

/* Load more */
.load-more-wrap { text-align: center; margin-top: 24px; }
.btn-load-more {
  padding: 10px 28px; border-radius: 8px;
  border: 1.5px solid var(--border); background: var(--white);
  font-size: .85rem; font-weight: 700; color: var(--text-2);
  cursor: pointer; transition: all .18s; font-family: var(--font);
}
.btn-load-more:hover { border-color: var(--accent); color: var(--accent); }
.btn-load-more:disabled { opacity: .5; cursor: not-allowed; }

/* Empty / loading states */
.comments-empty {
  text-align: center; padding: 48px 20px;
  color: var(--text-muted); font-size: .9rem;
}
.comments-loading {
  display: flex; align-items: center; justify-content: center;
  gap: 8px; padding: 32px; color: var(--text-muted); font-size: .88rem;
}
.spinner {
  width: 18px; height: 18px; border-radius: 50%;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  animation: spin .7s linear infinite;
  flex-shrink: 0;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Mobile tweaks */
@media (max-width: 600px) {
  .comments-section { padding: 32px 16px 48px; }
  .compose-name-row { flex-direction: column; }
  .comment-item.is-reply { padding-left: 24px; margin-left: 12px; }
  .signin-strip { flex-direction: column; align-items: flex-start; gap: 8px; }
}