/* ═══════════════════════════════════════════════
   BLOG / ARCHIVE / SINGLE – Custom layout
   Color palette: bogo.local teal/blue scheme
   --dc-primary:      #3f8aa8
   --dc-primary-dark: #2f6b86
   --dc-primary-light:#6bb0c8
   --dc-accent:       #e0a84a
═══════════════════════════════════════════════ */

/* ── Flatsome #main overrides for blog/archive pages ── */
body.single #main,
body.single-post #main,
body.archive #main,
body.category #main,
body.tag #main,
body.author #main,
body.date #main,
body.search #main {
  background-color: transparent !important;
  padding: 0 !important;
}

/* ── Archive page wrapper ── */
.tt-archive-page { background: #f4f8fa; }

/* ── Archive hero ── */
.tt-archive-hero {
  background: linear-gradient(135deg, #1c2b33 0%, #2f6b86 60%, #3f8aa8 100%);
  padding: 32px 0 36px;
  position: relative;
  overflow: hidden;
}
.tt-archive-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(63,138,168,.22) 0%, transparent 55%),
    radial-gradient(circle at 80% 30%, rgba(107,176,200,.12) 0%, transparent 45%);
  pointer-events: none;
}

/* ── Breadcrumb ── */
.tt-breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .78rem;
  color: rgba(255,255,255,.65);
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.tt-breadcrumb a {
  color: rgba(255,255,255,.75);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: color .2s;
}
.tt-breadcrumb a:hover { color: #fff; }
.tt-breadcrumb-sep { color: rgba(255,255,255,.4); }
.tt-breadcrumb-current { color: #fff; font-weight: 500; }

/* ── Archive hero inner ── */
.tt-archive-hero-inner {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  position: relative;
  z-index: 1;
}
.tt-archive-hero-icon {
  flex-shrink: 0;
}
.tt-archive-hero-inner > div:not(.tt-archive-hero-icon) {
  flex: 1;
  min-width: 0;
}
.tt-archive-hero-icon {
  width: 60px;
  height: 60px;
  background: rgba(63,138,168,.28);
  border: 1px solid rgba(107,176,200,.5);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  flex-shrink: 0;
}
.tt-archive-title {
  font-size: 1.7rem;
  font-weight: 700;
  color: #fff;
  margin: 0 0 6px;
  letter-spacing: .03em;
}
/* Description wrapper */
.tt-archive-desc-wrap {
  margin: 10px 0 14px;
  width: 100%;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(107,176,200,.25);
  border-radius: 8px;
  overflow: hidden;
  box-sizing: border-box;
}
.tt-archive-desc {
  font-size: .875rem;
  color: rgba(255,255,255,.85);
  line-height: 1.7;
  padding: 14px 18px;
}
.tt-archive-desc p { margin: 0 0 8px; color: inherit; font-size: inherit; line-height: inherit; }
.tt-archive-desc p:last-child { margin-bottom: 0; }
.tt-archive-desc img { max-width: 100%; height: auto; border-radius: 6px; margin: 8px 0; display: block; }
.tt-archive-desc a { color: #6bb0c8; text-decoration: underline; }
.tt-archive-desc ul, .tt-archive-desc ol { padding-left: 20px; margin: 6px 0; }
.tt-archive-desc li { margin-bottom: 4px; }
.tt-archive-desc h2, .tt-archive-desc h3, .tt-archive-desc h4 { color: #fff; margin: 10px 0 6px; font-size: 1rem; }
.tt-archive-desc strong, .tt-archive-desc b { color: #fff; }
/* Toggle button — ẩn trên desktop */
.tt-archive-desc-toggle { display: none; }
.tt-archive-count {
  display: inline-block;
  background: rgba(63,138,168,.35);
  border: 1px solid rgba(107,176,200,.55);
  color: #fff;
  font-size: .78rem;
  font-weight: 600;
  padding: 3px 12px;
  border-radius: 50px;
}

/* ── Body layout (main + sidebar) ── */
.tt-archive-body { padding: 36px 0 60px; }
.tt-archive-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 30px;
  align-items: start;
}

/* ── Featured card (first post) ── */
.tt-feat-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid #c8dce6;
  box-shadow: 0 2px 12px rgba(47,107,134,.08);
  margin-bottom: 28px;
  transition: box-shadow .25s, transform .25s;
}
.tt-feat-card:hover {
  box-shadow: 0 8px 28px rgba(47,107,134,.15);
  transform: translateY(-2px);
}
.tt-feat-thumb {
  position: relative;
  display: block;
  overflow: hidden;
  min-height: 280px;
  background: #e8f1f5;
}
.tt-feat-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .4s;
}
.tt-feat-card:hover .tt-feat-img { transform: scale(1.04); }
.tt-feat-no-thumb {
  width: 100%;
  height: 100%;
  min-height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #3f8aa8 0%, #2f6b86 100%);
}
.tt-feat-cat {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--dc-primary, #3f8aa8);
  color: #fff;
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: 4px 10px;
  border-radius: 4px;
}
.tt-feat-body {
  padding: 28px 30px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
}
.tt-feat-meta {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: .78rem;
  color: #6b7b83;
  flex-wrap: wrap;
}
.tt-meta-author-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  color: inherit;
}
.tt-meta-author-link:hover { color: var(--dc-primary, #3f8aa8); }
.tt-arc-meta-avatar {
  width: 22px !important;
  height: 22px !important;
  border-radius: 50%;
  object-fit: cover;
}
.tt-meta-dot { color: #b5c5cc; }
.tt-feat-title {
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.35;
  margin: 0;
  color: #1c2b33;
}
.tt-feat-title a { color: inherit; text-decoration: none; }
.tt-feat-title a:hover { color: var(--dc-primary, #3f8aa8); }
.tt-feat-excerpt {
  font-size: .88rem;
  color: #4a6270;
  line-height: 1.6;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.tt-feat-readmore {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--dc-primary, #3f8aa8);
  color: #fff;
  font-size: .83rem;
  font-weight: 600;
  padding: 9px 20px;
  border-radius: 7px;
  text-decoration: none;
  align-self: flex-start;
  transition: background .2s, transform .2s;
}
.tt-feat-readmore:hover {
  background: var(--dc-primary-dark, #2f6b86);
  color: #fff;
  transform: translateX(2px);
}

/* ── Card grid (3 columns) ── */
.tt-archive-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.tt-arc-card {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid #c8dce6;
  box-shadow: 0 2px 8px rgba(47,107,134,.06);
  display: flex;
  flex-direction: column;
  transition: box-shadow .25s, transform .25s;
}
.tt-arc-card:hover {
  box-shadow: 0 6px 22px rgba(47,107,134,.14);
  transform: translateY(-3px);
}
.tt-arc-card-thumb {
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 16/10;
  background: #e8f1f5;
}
.tt-arc-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .4s;
}
.tt-arc-card:hover .tt-arc-card-img { transform: scale(1.05); }
.tt-arc-card-no-thumb {
  width: 100%;
  height: 100%;
  min-height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #3f8aa8 0%, #2f6b86 100%);
}
.tt-arc-card-cat {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--dc-primary, #3f8aa8);
  color: #fff;
  font-size: .65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: 3px 8px;
  border-radius: 4px;
}
.tt-arc-card-body {
  padding: 16px 18px 18px;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 8px;
}
.tt-arc-card-title {
  font-size: .95rem;
  font-weight: 700;
  line-height: 1.4;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  color: #1c2b33;
}
.tt-arc-card-title a { color: inherit; text-decoration: none; }
.tt-arc-card-title a:hover { color: var(--dc-primary, #3f8aa8); }
.tt-arc-card-excerpt {
  font-size: .82rem;
  color: #5a7480;
  line-height: 1.55;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}
.tt-arc-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  border-top: 1px solid #e8f1f5;
  padding-top: 10px;
  margin-top: auto;
  flex-wrap: wrap;
}
.tt-arc-card-meta {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: .75rem;
  color: #7a95a0;
  flex-wrap: wrap;
}
.tt-arc-meta-author { font-weight: 500; }
.tt-arc-meta-sep { color: #b5c5cc; }
.tt-arc-read-time { color: #a0b8c0; }
.tt-arc-read-more {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: .76rem;
  font-weight: 600;
  color: var(--dc-primary, #3f8aa8);
  text-decoration: none;
  white-space: nowrap;
  transition: gap .2s;
}
.tt-arc-read-more:hover { gap: 6px; }

/* ── Load more ── */
.tt-loadmore-wrap {
  text-align: center;
  margin-top: 32px;
}
.tt-loadmore-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  border: 2px solid var(--dc-primary, #3f8aa8);
  color: var(--dc-primary, #3f8aa8);
  font-size: .9rem;
  font-weight: 600;
  padding: 11px 32px;
  border-radius: 8px;
  cursor: pointer;
  transition: background .2s, color .2s, transform .2s;
}
.tt-loadmore-btn:hover {
  background: var(--dc-primary, #3f8aa8);
  color: #fff;
  transform: translateY(-1px);
}
.tt-loadmore-btn:disabled { opacity: .55; cursor: default; transform: none; }
.tt-loadmore-icon.spinning { animation: tt-spin .7s linear infinite; }
@keyframes tt-spin { to { transform: rotate(360deg); } }
.tt-loadmore-status { font-size: .82rem; color: #7a95a0; margin-top: 10px; }

/* ── Empty state ── */
.tt-archive-empty {
  text-align: center;
  padding: 60px 20px;
  color: #6b7b83;
}
.tt-archive-empty p { font-size: .95rem; margin: 14px 0 20px; }
.tt-arc-btn-home {
  display: inline-block;
  background: var(--dc-primary, #3f8aa8);
  color: #fff;
  padding: 9px 24px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: .88rem;
  transition: background .2s;
}
.tt-arc-btn-home:hover { background: var(--dc-primary-dark, #2f6b86); }

/* ── Sidebar ── */
.tt-archive-sidebar-sticky {
  position: sticky;
  top: 90px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.tt-sidebar-widget {
  background: #fff;
  border-radius: 12px;
  border: 1px solid #c8dce6;
  padding: 20px;
  box-shadow: 0 2px 8px rgba(47,107,134,.05);
}
.tt-sidebar-widget-title {
  font-size: .88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--dc-primary, #3f8aa8);
  display: flex;
  align-items: center;
  gap: 7px;
  padding-bottom: 10px;
  margin-bottom: 14px;
  border-bottom: 2px solid #e8f1f5;
}
.tt-sidebar-widget-title--white { color: #fff; border-color: rgba(255,255,255,.25); }

/* Search widget */
.tt-sb-search-row {
  display: flex;
  border: 1.5px solid #c8dce6;
  border-radius: 7px;
  overflow: hidden;
}
.tt-sb-search-input {
  flex: 1;
  border: none;
  outline: none;
  padding: 9px 12px;
  font-size: .85rem;
  color: #1c2b33;
  background: #fff;
}
.tt-sb-search-btn {
  background: var(--dc-primary, #3f8aa8);
  border: none;
  color: #fff;
  padding: 0 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  transition: background .2s;
}
.tt-sb-search-btn:hover { background: var(--dc-primary-dark, #2f6b86); }

/* Recent posts widget */
.tt-related-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.tt-related-item { display: flex; gap: 10px; align-items: flex-start; }
.tt-related-thumb {
  flex-shrink: 0;
  display: block;
  width: 60px;
  height: 60px;
  border-radius: 7px;
  overflow: hidden;
  background: #e8f1f5;
}
.tt-related-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.tt-related-info { flex: 1; display: flex; flex-direction: column; gap: 3px; }
.tt-related-title {
  font-size: .82rem;
  font-weight: 600;
  color: #1c2b33;
  text-decoration: none;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.tt-related-title:hover { color: var(--dc-primary, #3f8aa8); }
.tt-related-date { font-size: .72rem; color: #8a979d; }

/* Categories widget */
.tt-cat-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 2px; }
.tt-cat-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 7px 10px;
  border-radius: 7px;
  transition: background .15s;
}
.tt-cat-item:hover,
.tt-cat-item.tt-cat-active { background: #e8f1f5; }
.tt-cat-item a {
  font-size: .84rem;
  color: #1c2b33;
  text-decoration: none;
  font-weight: 500;
  flex: 1;
}
.tt-cat-item.tt-cat-active a { color: var(--dc-primary, #3f8aa8); font-weight: 700; }
.tt-cat-count {
  background: #c8dce6;
  color: #2f6b86;
  font-size: .7rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 20px;
}
.tt-cat-item.tt-cat-active .tt-cat-count {
  background: var(--dc-primary, #3f8aa8);
  color: #fff;
}

/* Tags widget */
.tt-sb-tags { display: flex; flex-wrap: wrap; gap: 7px; }
.tt-sb-tag {
  display: inline-block;
  background: #e8f1f5;
  border: 1px solid #c8dce6;
  color: #2f6b86;
  font-size: .78rem;
  font-weight: 500;
  padding: 4px 11px;
  border-radius: 50px;
  text-decoration: none;
  transition: background .15s, color .15s, border-color .15s;
}
.tt-sb-tag:hover {
  background: var(--dc-primary, #3f8aa8);
  border-color: var(--dc-primary, #3f8aa8);
  color: #fff;
}

/* Newsletter widget */
.tt-sidebar-newsletter {
  background: linear-gradient(135deg, #2f6b86 0%, #3f8aa8 100%);
  border-color: rgba(63,138,168,.4);
}
.tt-sb-nl-desc {
  font-size: .83rem;
  color: rgba(255,255,255,.85);
  margin: 0 0 14px;
  line-height: 1.5;
}
.tt-sb-nl-row {
  display: flex;
  border: 1.5px solid rgba(255,255,255,.3);
  border-radius: 7px;
  overflow: hidden;
  margin-bottom: 8px;
}
.tt-sb-nl-input {
  flex: 1;
  border: none;
  outline: none;
  padding: 9px 12px;
  font-size: .84rem;
  background: rgba(255,255,255,.15);
  color: #fff;
}
.tt-sb-nl-input::placeholder { color: rgba(255,255,255,.55); }
.tt-sb-nl-btn {
  background: var(--dc-accent, #e0a84a);
  border: none;
  color: #fff;
  padding: 0 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  transition: background .2s;
}
.tt-sb-nl-btn:hover { background: #c8943a; }
.tt-sb-nl-note { font-size: .72rem; color: rgba(255,255,255,.55); margin: 0 0 4px; }

/* ════════════════════════════════════════════════
   SINGLE POST
════════════════════════════════════════════════ */

/* Reading progress bar */
.tt-reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: rgba(63,138,168,.18);
  z-index: 9999;
  pointer-events: none;
}
.tt-reading-progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--dc-primary, #3f8aa8), var(--dc-primary-light, #6bb0c8));
  transition: width .1s linear;
  border-radius: 0 2px 2px 0;
}

/* Hero */
.tt-single-page { background: #f4f8fa; }
.tt-post-hero {
  position: relative;
  background: linear-gradient(135deg, #2f6b86 0%, #3f8aa8 50%, #6bb0c8 100%);
  padding: 56px 0 48px;
  overflow: hidden;
}
.tt-post-hero.has-thumb {
  min-height: 380px;
  display: flex;
  align-items: flex-end;
}
.tt-post-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: brightness(.42) saturate(.8);
  z-index: 0;
}
.tt-post-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(47,107,134,.55) 0%,
    rgba(47,107,134,.85) 60%,
    rgba(28,43,51,.96) 100%
  );
  z-index: 1;
}
.tt-post-hero .container { position: relative; z-index: 2; width: 100%; }
.tt-post-hero-inner { max-width: 820px; }

/* Hero breadcrumb */
.tt-post-hero .tt-breadcrumb { color: rgba(255,255,255,.72); margin-bottom: 18px; }
.tt-post-hero .tt-breadcrumb a { color: rgba(255,255,255,.72) !important; }
.tt-post-hero .tt-breadcrumb a:hover { color: #fff !important; }
.tt-post-hero .tt-breadcrumb-sep { opacity: .5; }
.tt-post-hero .tt-breadcrumb-current {
  color: rgba(255,255,255,.9);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 280px;
}

/* Category badge */
.tt-post-cat-badge {
  display: inline-block;
  background: rgba(255,255,255,.18);
  border: 1px solid rgba(255,255,255,.3);
  color: #fff !important;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  padding: 4px 14px;
  border-radius: 20px;
  margin-bottom: 14px;
  text-decoration: none !important;
  backdrop-filter: blur(6px);
  transition: background .15s;
}
.tt-post-cat-badge:hover { background: rgba(255,255,255,.3) !important; }

/* Post title */
.tt-post-title {
  font-size: clamp(22px, 4vw, 36px) !important;
  font-weight: 800 !important;
  color: #fff !important;
  line-height: 1.25 !important;
  margin: 0 0 20px !important;
  text-shadow: 0 2px 8px rgba(0,0,0,.25);
}

/* Meta row */
.tt-post-meta-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px 12px;
  color: rgba(255,255,255,.82);
  font-size: 13px;
}
.tt-meta-item {
  display: flex;
  align-items: center;
  gap: 5px;
}
.tt-meta-item svg { opacity: .8; flex-shrink: 0; }
.tt-meta-dot { opacity: .4; }
.tt-post-hero .tt-meta-author-link {
  color: inherit !important;
  text-decoration: none !important;
}
.tt-post-hero .tt-meta-author-link:hover { opacity: .85; }
.tt-meta-avatar {
  width: 28px !important;
  height: 28px !important;
  border-radius: 50% !important;
  border: 2px solid rgba(255,255,255,.4) !important;
  object-fit: cover;
}

/* 2-col layout */
.tt-single-body {
  padding: 36px 0 48px;
  background: #f4f8fa;
}
.tt-single-grid {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 28px;
  align-items: start;
}
.tt-single-main { min-width: 0; }

/* Sticky sidebar */
.tt-sidebar-sticky-single {
  position: sticky;
  top: 90px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.tt-single-sidebar { min-width: 0; }

/* Article card */
.tt-article {
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 2px 16px rgba(47,107,134,.07);
  padding: 32px 36px;
  margin-bottom: 20px;
  border: 1px solid #c8dce6;
}

/* Article content typography */
.tt-article-content {
  font-size: 16px;
  line-height: 1.8;
  color: #1c2b33;
}
.tt-article-content h2 {
  font-size: 22px !important;
  font-weight: 800 !important;
  color: var(--dc-primary-dark, #2f6b86) !important;
  margin: 32px 0 14px !important;
  padding-bottom: 8px;
  border-bottom: 2px solid #c8dce6;
}
.tt-article-content h3 {
  font-size: 18px !important;
  font-weight: 700 !important;
  color: var(--dc-primary-dark, #2f6b86) !important;
  margin: 24px 0 10px !important;
}
.tt-article-content h4 {
  font-size: 16px !important;
  font-weight: 700 !important;
  color: #1c2b33 !important;
  margin: 20px 0 8px !important;
}
.tt-article-content p { margin: 0 0 18px !important; }
.tt-article-content ul,
.tt-article-content ol { margin: 0 0 18px 20px !important; }
.tt-article-content li { margin-bottom: 6px !important; }
.tt-article-content a {
  color: var(--dc-primary, #3f8aa8) !important;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.tt-article-content a:hover { color: var(--dc-primary-dark, #2f6b86) !important; }
.tt-article-content blockquote {
  border-left: 4px solid var(--dc-primary, #3f8aa8);
  background: #e8f1f5;
  margin: 24px 0 !important;
  padding: 16px 20px !important;
  border-radius: 0 10px 10px 0;
  color: #4a6270 !important;
  font-style: italic;
}
.tt-article-content img {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  margin: 10px 0;
}
.tt-article-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: 14px;
}
.tt-article-content th {
  background: var(--dc-primary, #3f8aa8) !important;
  color: #fff !important;
  padding: 10px 14px;
  text-align: left;
}
.tt-article-content td {
  padding: 9px 14px;
  border-bottom: 1px solid #c8dce6;
}
.tt-article-content tr:nth-child(even) td { background: #f4f8fa; }
.tt-article-content code {
  background: #e8f1f5;
  border: 1px solid #c8dce6;
  padding: 2px 7px;
  border-radius: 5px;
  font-size: 13px;
  font-family: monospace;
}
.tt-article-content pre {
  background: #1c2b33;
  color: #e8f0fe;
  padding: 18px 20px;
  border-radius: 10px;
  overflow-x: auto;
  margin: 20px 0;
}
.tt-article-content pre code {
  background: none;
  border: none;
  color: inherit;
  padding: 0;
  font-size: 14px;
}

/* Tags */
.tt-article-tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid #c8dce6;
}
.tt-tags-label {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 13px;
  font-weight: 600;
  color: #7a95a0;
}
.tt-tag-pill {
  display: inline-block;
  background: #e8f1f5;
  border: 1px solid #c8dce6;
  color: var(--dc-primary, #3f8aa8) !important;
  font-size: 12px;
  font-weight: 500;
  padding: 4px 12px;
  border-radius: 20px;
  text-decoration: none !important;
  transition: all .15s;
}
.tt-tag-pill:hover {
  background: var(--dc-primary, #3f8aa8) !important;
  color: #fff !important;
  border-color: var(--dc-primary, #3f8aa8);
}

/* Share section */
.tt-share-section {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid #c8dce6;
}
.tt-share-label { font-size: 13px; font-weight: 600; color: #7a95a0; }
.tt-share-buttons { display: flex; gap: 6px; flex-wrap: wrap; }
.tt-share-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  height: 30px;
  padding: 0 14px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  border: 1.5px solid transparent;
  text-decoration: none !important;
  transition: all .15s;
  white-space: nowrap;
  font-family: inherit;
  line-height: 1;
}
.tt-share-fb { background: #1877f2; color: #fff !important; border-color: #1877f2; }
.tt-share-fb:hover { background: #0d65d9 !important; color: #fff !important; }
.tt-share-tw { background: #111; color: #fff !important; border-color: #111; }
.tt-share-tw:hover { background: #333 !important; color: #fff !important; }
.tt-share-copy {
  background: #fff;
  color: var(--dc-primary, #3f8aa8) !important;
  border-color: #c8dce6 !important;
}
.tt-share-copy:hover { background: #e8f1f5 !important; }
.tt-share-copied {
  background: #3dab6e !important;
  color: #fff !important;
  border-color: #3dab6e !important;
}

/* Author box */
.tt-author-box {
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 2px 16px rgba(47,107,134,.07);
  border: 1px solid #c8dce6;
  border-left: 4px solid var(--dc-primary, #3f8aa8);
  padding: 24px 28px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  margin-bottom: 20px;
}
.tt-author-avatar {
  width: 72px !important;
  height: 72px !important;
  border-radius: 50% !important;
  border: 3px solid #c8dce6 !important;
  object-fit: cover;
  flex-shrink: 0;
}
.tt-author-info { flex: 1; min-width: 0; }
.tt-author-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--dc-primary, #3f8aa8);
  margin-bottom: 4px;
}
.tt-author-name {
  font-size: 17px !important;
  font-weight: 800 !important;
  color: var(--dc-primary-dark, #2f6b86) !important;
  margin: 0 0 8px !important;
}
.tt-author-name a { color: inherit; text-decoration: none; }
.tt-author-name a:hover { color: var(--dc-primary, #3f8aa8); }
.tt-author-bio {
  font-size: 13px !important;
  color: #7a95a0 !important;
  line-height: 1.65 !important;
  margin: 0 !important;
}

/* Post navigation */
.tt-post-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 20px;
}
.tt-post-nav-item {
  background: #fff;
  border: 1px solid #c8dce6;
  border-radius: 12px;
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-decoration: none !important;
  transition: all .15s;
}
.tt-post-nav-item:hover {
  border-color: var(--dc-primary, #3f8aa8);
  box-shadow: 0 4px 16px rgba(63,138,168,.14);
  transform: translateY(-1px);
}
.tt-nav-next { text-align: right; }
.tt-nav-dir {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--dc-primary, #3f8aa8);
}
.tt-nav-next .tt-nav-dir { justify-content: flex-end; }
.tt-nav-title {
  font-size: 13px;
  font-weight: 600;
  color: #1c2b33 !important;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.tt-post-nav-item:only-child { grid-column: 1 / -1; }
.tt-nav-prev:only-child { max-width: 50%; }

/* Comments */
.tt-comments-wrap {
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 2px 16px rgba(47,107,134,.07);
  border: 1px solid #c8dce6;
  padding: 28px 32px;
}
.tt-comments-wrap .comment-reply-title,
.tt-comments-wrap #reply-title {
  font-size: 18px !important;
  font-weight: 800 !important;
  color: var(--dc-primary-dark, #2f6b86) !important;
  margin-bottom: 16px !important;
}
.tt-comments-wrap .comment-list { list-style: none !important; padding: 0 !important; }
.tt-comments-wrap .comment-body {
  background: #f4f8fa;
  border-radius: 10px;
  padding: 16px 18px;
  margin-bottom: 14px;
}
.tt-comments-wrap textarea,
.tt-comments-wrap input[type="text"],
.tt-comments-wrap input[type="email"],
.tt-comments-wrap input[type="url"] {
  border: 1px solid #c8dce6 !important;
  border-radius: 8px !important;
  padding: 10px 14px !important;
  font-size: 14px !important;
  width: 100% !important;
  box-sizing: border-box !important;
  background: #fff !important;
}
.tt-comments-wrap textarea:focus,
.tt-comments-wrap input:focus {
  border-color: var(--dc-primary, #3f8aa8) !important;
  outline: none !important;
  box-shadow: 0 0 0 3px rgba(63,138,168,.14) !important;
}
.tt-comments-wrap input[type="submit"] {
  background: var(--dc-primary, #3f8aa8) !important;
  color: #fff !important;
  border: none !important;
  border-radius: 8px !important;
  padding: 10px 24px !important;
  font-weight: 700 !important;
  cursor: pointer !important;
  font-size: 14px !important;
  transition: background .2s !important;
}
.tt-comments-wrap input[type="submit"]:hover { background: var(--dc-primary-dark, #2f6b86) !important; }

/* Related section */
.tt-related-section {
  background: #e8f1f5;
  padding: 44px 0 52px;
  border-top: 2px solid #c8dce6;
}
.tt-related-section-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 20px !important;
  font-weight: 800 !important;
  color: var(--dc-primary-dark, #2f6b86) !important;
  margin: 0 0 28px !important;
  padding-bottom: 14px;
  border-bottom: 3px solid var(--dc-primary, #3f8aa8);
}
.tt-related-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.tt-related-card {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 2px 14px rgba(47,107,134,.07);
  border: 1px solid #c8dce6;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all .2s;
}
.tt-related-card:hover {
  box-shadow: 0 8px 28px rgba(47,107,134,.15);
  transform: translateY(-3px);
}
.tt-related-card-thumb {
  display: block;
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: linear-gradient(135deg, #3f8aa8, #2f6b86);
  text-decoration: none !important;
}
.tt-related-card-img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover;
  transition: transform .3s;
}
.tt-related-card:hover .tt-related-card-img { transform: scale(1.05); }
.tt-related-card-no-thumb {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  min-height: 120px;
}
.tt-related-card-cat {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--dc-primary, #3f8aa8);
  color: #fff !important;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  padding: 3px 10px;
  border-radius: 12px;
}
.tt-related-card-body {
  padding: 16px 18px 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.tt-related-card-title {
  font-size: 14px !important;
  font-weight: 700 !important;
  color: #1c2b33 !important;
  line-height: 1.45;
  text-decoration: none !important;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color .15s;
}
.tt-related-card-title:hover { color: var(--dc-primary, #3f8aa8) !important; }
.tt-related-card-meta {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  color: #8a979d;
}
.tt-related-card-excerpt {
  font-size: 12px;
  color: #6b7b83;
  line-height: 1.55;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ════════════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════════════ */

/* Tablet: sidebar stacks below main */
@media (max-width: 960px) {
  .tt-archive-layout { grid-template-columns: 1fr; }
  .tt-archive-sidebar-sticky {
    position: static;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .tt-sidebar-newsletter { grid-column: span 2; }
}

/* Tablet: featured card stacks */
@media (max-width: 760px) {
  .tt-feat-card { grid-template-columns: 1fr; }
  .tt-feat-thumb { min-height: 220px; }
  .tt-feat-body { padding: 20px 22px; }
  .tt-archive-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .tt-archive-title { font-size: 1.35rem; }
  .tt-archive-hero { padding: 24px 0 28px; }
}

/* Mobile: full width */
@media (max-width: 520px) {
  .tt-archive-grid { grid-template-columns: 1fr; gap: 14px; }
  .tt-archive-hero-inner { flex-direction: column; align-items: flex-start; gap: 12px; }
  .tt-archive-hero-inner > div { width: 100%; }
  .tt-archive-hero-icon { width: 48px; height: 48px; }
  .tt-archive-title { font-size: 1.15rem; }
  .tt-feat-thumb { min-height: 180px; }
  .tt-archive-sidebar-sticky { grid-template-columns: 1fr; }
  .tt-sidebar-newsletter { grid-column: auto; }
  /* Mobile desc: collapsed với toggle */
  .tt-archive-desc {
    font-size: .8rem;
    padding: 12px 14px;
    max-height: 88px;
    overflow: hidden;
    transition: max-height .35s ease;
  }
  .tt-archive-desc-wrap.is-expanded .tt-archive-desc {
    max-height: 2000px;
  }
  .tt-archive-desc-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    width: 100%;
    background: rgba(63,138,168,.22);
    border: none;
    border-top: 1px solid rgba(107,176,200,.2);
    color: rgba(255,255,255,.92);
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: .05em;
    text-transform: uppercase;
    padding: 7px 14px;
    cursor: pointer;
  }
  .tt-archive-desc-toggle:active { background: rgba(63,138,168,.38); }
  .tt-desc-arrow { transition: transform .3s; }
  .tt-archive-desc-wrap.is-expanded .tt-desc-arrow { transform: rotate(180deg); }
}

/* Single responsive */
@media (max-width: 1100px) {
  .tt-single-grid { grid-template-columns: 1fr 280px; }
}
@media (max-width: 900px) {
  .tt-single-grid { grid-template-columns: 1fr; }
  .tt-sidebar-sticky-single { position: static; }
  .tt-related-grid { grid-template-columns: repeat(2, 1fr); }
  .tt-post-hero.has-thumb { min-height: 280px; }
  .tt-article { padding: 24px 22px; }
}
@media (max-width: 640px) {
  .tt-post-hero { padding: 36px 0 32px; }
  .tt-post-title { font-size: 22px !important; }
  .tt-post-meta-row { font-size: 12px; }
  .tt-single-body { padding: 20px 0 28px; }
  .tt-article { padding: 18px 16px; }
  .tt-article-content { font-size: 15px; }
  .tt-author-box { padding: 18px 16px; gap: 14px; flex-direction: column; align-items: center; text-align: center; }
  .tt-author-avatar { width: 60px !important; height: 60px !important; }
  .tt-post-nav { grid-template-columns: 1fr; }
  .tt-nav-prev:only-child { max-width: 100%; }
  .tt-related-grid { grid-template-columns: 1fr; gap: 14px; }
  .tt-related-section { padding: 28px 0 36px; }
  .tt-comments-wrap { padding: 18px 16px; }
  .tt-breadcrumb-current { max-width: 140px; }
}