/* Blog sayfası – İstanbul Ortodonti Kliniği */
.blog-page *, .blog-page *::before, .blog-page *::after { box-sizing: border-box; }

.blog-page {
  --teal-deep:  #0b3f47;
  --teal-dark:  #156b78;
  --teal-mid:   #1f8f9f;
  --teal-light: #27a0b1;
  --teal-pale:  #e8f5f7;
  --gold:       #d4a832;
  --gold-light: #f0c84a;
  --white:      #ffffff;
  --off-white:  #f5f7f6;
  --text-dark:  #1a2e2b;
  --text-muted: #5a7570;
  --border:     #dcecea;
  font-family: 'DM Sans', sans-serif;
  color: var(--text-dark);
  background: var(--off-white);
  overflow-x: hidden;
}

.blog-page .blog-nav {
  position: sticky; top: 0; z-index: 100;
  background: var(--white);
  box-shadow: 0 1px 0 rgba(0,0,0,0.07);
}

.blog-page .nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 48px; height: 68px;
  max-width: 1300px; margin: 0 auto;
}

.blog-page .blog-logo {
  font-family: 'Playfair Display', serif;
  font-size: 22px; font-weight: 700;
  color: var(--teal-dark); letter-spacing: -0.5px;
  text-decoration: none; flex-shrink: 0;
}

.blog-page .blog-nav-links {
  display: flex; gap: 36px; list-style: none;
  align-items: center; margin: 0; padding: 0;
}

.blog-page .blog-nav-links a {
  text-decoration: none; font-size: 14px; font-weight: 500;
  color: var(--text-dark); letter-spacing: 0.3px;
  transition: color 0.2s; white-space: nowrap;
}

.blog-page .blog-nav-links a:hover,
.blog-page .blog-nav-links a.active { color: var(--teal-mid); }
.blog-page .blog-nav-links a.active { font-weight: 600; }

.blog-page .nav-item { position: relative; list-style: none; }
.blog-page .nav-item:hover .blog-dropdown { opacity: 1; visibility: visible; transform: translateY(0); }

.blog-page .blog-dropdown {
  position: absolute; top: calc(100% + 8px); left: 0;
  background: var(--white); border-radius: 12px;
  box-shadow: 0 8px 32px rgba(21,107,120,0.14);
  padding: 8px; min-width: 200px; list-style: none; margin: 0;
  opacity: 0; visibility: hidden;
  transform: translateY(-6px);
  transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
}

.blog-page .blog-dropdown li a {
  display: block; padding: 10px 14px; border-radius: 8px;
  font-size: 13px; color: var(--text-dark);
  transition: background 0.15s, color 0.15s; text-decoration: none;
}

.blog-page .blog-dropdown li a:hover { background: var(--teal-pale); color: var(--teal-dark); }

.blog-page .btn-primary {
  background: var(--gold); color: var(--white);
  border: none; border-radius: 50px;
  padding: 11px 26px; font-family: 'DM Sans', sans-serif;
  font-size: 14px; font-weight: 600; cursor: pointer;
  transition: background 0.25s, transform 0.15s;
  white-space: nowrap; flex-shrink: 0; text-decoration: none;
}

.blog-page .btn-primary:hover { background: var(--gold-light); transform: translateY(-1px); }

.blog-page .blog-hamburger {
  display: none; flex-direction: column; gap: 5px;
  cursor: pointer; background: none; border: none;
  padding: 8px; border-radius: 8px;
  transition: background 0.2s;
}

.blog-page .blog-hamburger:hover { background: var(--teal-pale); }
.blog-page .blog-hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--teal-dark); border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

.blog-page .blog-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.blog-page .blog-hamburger.open span:nth-child(2) { opacity: 0; }
.blog-page .blog-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.blog-page .blog-mobile-menu {
  display: none;
  flex-direction: column;
  background: var(--white);
  border-top: 1px solid var(--border);
  padding: 16px 24px 24px;
  gap: 4px;
}

.blog-page .blog-mobile-menu.open { display: flex; }
.blog-page .blog-mobile-menu a {
  text-decoration: none; font-size: 15px; font-weight: 500;
  color: var(--text-dark); padding: 12px 14px;
  border-radius: 10px; transition: background 0.15s, color 0.15s;
}

.blog-page .blog-mobile-menu a:hover,
.blog-page .blog-mobile-menu a.active { background: var(--teal-pale); color: var(--teal-dark); }
.blog-page .blog-mobile-menu a.active { font-weight: 600; }
.blog-page .blog-mobile-menu .mobile-sub {
  padding-left: 28px; display: flex; flex-direction: column; gap: 2px;
}
.blog-page .blog-mobile-menu .mobile-sub a {
  font-size: 14px; color: var(--text-muted); padding: 9px 14px;
}

.blog-page .blog-mobile-cta {
  margin-top: 12px;
  background: var(--gold); color: var(--white);
  border: none; border-radius: 50px;
  padding: 13px 26px; font-family: 'DM Sans', sans-serif;
  font-size: 15px; font-weight: 600; cursor: pointer;
  text-align: center; text-decoration: none; display: block;
}

.blog-page .page-hero {
  background: var(--teal-dark);
  padding: 64px 64px 72px;
  position: relative;
  overflow: hidden;
}

.blog-page .page-hero::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 50% 100% at 90% 50%, rgba(42,168,154,0.18) 0%, transparent 70%),
    radial-gradient(ellipse 30% 60% at 10% 80%, rgba(212,168,50,0.07) 0%, transparent 60%);
}

.blog-page .page-hero::after {
  content: '';
  position: absolute; right: -80px; top: -80px;
  width: 340px; height: 340px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.05);
}

.blog-page .page-hero-inner { position: relative; z-index: 2; max-width: 680px; }

.blog-page .hero-eyebrow {
  display: flex; align-items: center; gap: 10px;
  font-size: 11px; font-weight: 600; letter-spacing: 2.5px;
  text-transform: uppercase; color: rgba(255,255,255,0.55);
  margin-bottom: 16px;
}

.blog-page .hero-eyebrow .line {
  display: inline-block; width: 28px; height: 1px; background: var(--gold);
}

.blog-page .page-hero h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(34px, 4vw, 52px);
  font-weight: 800; line-height: 1.1;
  color: var(--white);
}

.blog-page .page-hero h1 em { color: var(--gold); font-style: normal; }

.blog-page .page-hero p {
  margin-top: 14px; font-size: 15px;
  color: rgba(255,255,255,0.65); line-height: 1.65; max-width: 480px;
}

.blog-page .filter-bar {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 0 64px;
  display: flex; align-items: center; gap: 8px;
  overflow-x: auto;
}

.blog-page .filter-btn {
  display: inline-flex; align-items: center;
  padding: 16px 18px; border: none; background: none;
  font-family: 'DM Sans', sans-serif;
  font-size: 13px; font-weight: 500;
  color: var(--text-muted); cursor: pointer;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  transition: color 0.2s, border-color 0.2s;
}

.blog-page .filter-btn:hover { color: var(--teal-mid); }
.blog-page .filter-btn.active {
  color: var(--teal-dark); font-weight: 600;
  border-bottom-color: var(--gold);
}

.blog-page .blog-main,
.blog-page .main {
  max-width: 1140px; margin: 0 auto;
  padding: 56px 48px 80px;
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 48px;
  align-items: start;
}

.blog-page .posts-column {
  min-width: 0;
}

.blog-page .featured-post {
  border-radius: 20px; overflow: hidden;
  background: var(--white);
  box-shadow: 0 4px 28px rgba(21,107,120,0.10);
  display: grid; grid-template-columns: 1fr 1fr;
  margin-bottom: 32px;
  transition: transform 0.3s, box-shadow 0.3s;
  cursor: pointer; text-decoration: none; color: inherit;
}

.blog-page .featured-post:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(21,107,120,0.16);
}

.blog-page .featured-img {
  min-height: 340px;
  background: linear-gradient(145deg, var(--teal-mid) 0%, var(--teal-dark) 100%);
  display: flex; align-items: flex-end; padding: 24px;
  position: relative; overflow: hidden;
}

.blog-page .featured-img::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(21,107,120,0.6) 0%, transparent 60%);
}

.blog-page .featured-badge {
  position: relative; z-index: 2;
  background: var(--gold); color: var(--white);
  font-size: 11px; font-weight: 700; letter-spacing: 1.5px;
  text-transform: uppercase; padding: 5px 12px; border-radius: 50px;
}

.blog-page .img-placeholder {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; letter-spacing: 1px;
  color: rgba(255,255,255,0.25);
}

.blog-page .featured-body {
  padding: 36px 32px;
  display: flex; flex-direction: column; justify-content: center;
}

.blog-page .post-category {
  font-size: 11px; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; color: var(--teal-light);
  margin-bottom: 12px;
}

.blog-page .featured-body h2 {
  font-family: 'Playfair Display', serif;
  font-size: 26px; font-weight: 800; line-height: 1.2;
  color: var(--text-dark); margin-bottom: 12px;
}

.blog-page .featured-body p {
  font-size: 14px; line-height: 1.7;
  color: var(--text-muted); margin-bottom: 24px;
}

.blog-page .post-meta {
  display: flex; align-items: center; gap: 16px;
  font-size: 12px; color: var(--text-muted);
  margin-bottom: 20px;
}

.blog-page .post-meta span { display: flex; align-items: center; gap: 5px; }
.blog-page .post-meta svg { width: 13px; height: 13px; opacity: 0.6; }

.blog-page .read-more {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600;
  color: var(--teal-dark); text-decoration: none;
  border-bottom: 1.5px solid var(--teal-light);
  padding-bottom: 2px;
  transition: color 0.2s, gap 0.2s;
  width: fit-content;
}

.blog-page .read-more:hover { color: var(--teal-light); gap: 12px; }

.blog-page .posts-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.blog-page .post-card {
  background: var(--white);
  border-radius: 16px; overflow: hidden;
  box-shadow: 0 2px 16px rgba(21,107,120,0.07);
  cursor: pointer;
  transition: transform 0.3s, box-shadow 0.3s;
  display: flex; flex-direction: column;
  text-decoration: none; color: inherit;
  outline: none;
}

.blog-page .post-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 32px rgba(21,107,120,0.14);
}

.blog-page .post-card:focus-visible {
  transform: translateY(-4px);
  box-shadow: 0 10px 32px rgba(21,107,120,0.14), 0 0 0 2px var(--white), 0 0 0 4px var(--teal-mid);
}

.blog-page .post-card-img {
  height: 180px;
  position: relative; overflow: hidden;
}

.blog-page .post-card-img img {
  display: block;
  width: 100%; height: 100%; object-fit: cover;
}

.blog-page .post-card-img-bg {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; letter-spacing: 1px;
  color: rgba(255,255,255,0.25);
}

.blog-page .post-card-img-bg.v1 { background: linear-gradient(135deg, var(--teal-light) 0%, var(--teal-dark) 100%); }
.blog-page .post-card-img-bg.v2 { background: linear-gradient(135deg, var(--teal-mid) 0%, var(--teal-deep) 100%); }
.blog-page .post-card-img-bg.v3 { background: linear-gradient(135deg, var(--teal-dark) 20%, var(--teal-mid) 100%); }
.blog-page .post-card-img-bg.v4 { background: linear-gradient(135deg, var(--teal-deep) 0%, var(--teal-light) 100%); }
.blog-page .post-card-img-bg.v5 { background: linear-gradient(135deg, var(--teal-mid) 0%, #d4a832 100%); }

.blog-page .post-card-img::after {
  content: '';
  position: absolute; bottom: 0; left: 0;
  width: 48px; height: 3px;
  background: var(--gold);
}

.blog-page .post-card-body { padding: 22px 22px 26px; flex: 1; display: flex; flex-direction: column; }
.blog-page .post-card-body .post-category { margin-bottom: 8px; }
.blog-page .post-card-body h3 {
  font-family: 'Playfair Display', serif;
  font-size: 18px; font-weight: 700; line-height: 1.25;
  color: var(--text-dark); margin-bottom: 10px;
}

.blog-page .post-card-body p {
  font-size: 13px; line-height: 1.65;
  color: var(--text-muted); margin-bottom: 18px; flex: 1;
}

.blog-page .post-footer {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 14px; border-top: 1px solid var(--border);
}

.blog-page .post-date { font-size: 12px; color: var(--text-muted); }
.blog-page .read-more-sm {
  font-size: 12px; font-weight: 600;
  color: var(--teal-mid); text-decoration: none;
  display: flex; align-items: center; gap: 5px;
  transition: gap 0.2s;
}

.blog-page .read-more-sm:hover { gap: 9px; }

.blog-page .pagination {
  display: flex; align-items: center; justify-content: center;
  gap: 8px; margin-top: 48px;
}

.blog-page .page-btn {
  width: 40px; height: 40px; border-radius: 10px;
  border: 1.5px solid var(--border);
  background: var(--white); font-family: 'DM Sans', sans-serif;
  font-size: 14px; font-weight: 500; color: var(--text-muted);
  cursor: pointer; transition: all 0.2s;
  display: flex; align-items: center; justify-content: center;
  text-decoration: none;
}

.blog-page .page-btn:hover { border-color: var(--teal-light); color: var(--teal-dark); }
.blog-page .page-btn.active {
  background: var(--teal-dark); border-color: var(--teal-dark);
  color: var(--white); font-weight: 700;
}
.blog-page .page-btn.arrow { font-size: 18px; }
.blog-page .page-btn[aria-disabled="true"] { opacity: 0.5; cursor: default; pointer-events: none; }

.blog-page .blog-sidebar,
.blog-page .sidebar { display: flex; flex-direction: column; gap: 24px; }

.blog-page .sidebar-card {
  background: var(--white); border-radius: 16px;
  padding: 28px; box-shadow: 0 2px 16px rgba(21,107,120,0.07);
}

.blog-page .sidebar-title {
  font-family: 'Playfair Display', serif;
  font-size: 18px; font-weight: 700;
  color: var(--text-dark); margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--teal-pale);
  display: flex; align-items: center; gap: 8px;
}

.blog-page .sidebar-title::before {
  content: '';
  display: inline-block; width: 4px; height: 18px;
  background: var(--gold); border-radius: 2px;
}

.blog-page .search-wrap {
  display: flex; align-items: center;
  border: 1.5px solid var(--border); border-radius: 50px;
  overflow: hidden; transition: border-color 0.2s;
}

.blog-page .search-wrap:focus-within { border-color: var(--teal-light); }
.blog-page .search-input {
  flex: 1; border: none; outline: none;
  padding: 11px 16px; font-family: 'DM Sans', sans-serif;
  font-size: 13px; color: var(--text-dark); background: none;
}

.blog-page .search-btn {
  background: var(--teal-dark); border: none;
  width: 40px; height: 40px; display: flex; align-items: center; justify-content: center;
  cursor: pointer; flex-shrink: 0;
}

.blog-page .search-btn svg { width: 15px; height: 15px; fill: var(--white); }

.blog-page .cat-list { list-style: none; display: flex; flex-direction: column; gap: 2px; margin: 0; padding: 0; }
.blog-page .cat-item a {
  display: flex; align-items: center; justify-content: space-between;
  text-decoration: none; padding: 10px 12px; border-radius: 10px;
  font-size: 14px; color: var(--text-dark);
  transition: background 0.2s, color 0.2s;
}

.blog-page .cat-item a:hover { background: var(--teal-pale); color: var(--teal-dark); }
.blog-page .cat-item a.active { background: var(--teal-pale); color: var(--teal-dark); font-weight: 600; }
.blog-page .cat-count {
  font-size: 12px; font-weight: 600;
  color: var(--white); background: var(--teal-light);
  padding: 2px 9px; border-radius: 50px;
}

.blog-page .pop-list { display: flex; flex-direction: column; gap: 16px; }
.blog-page .pop-item {
  display: flex; gap: 14px; align-items: flex-start;
  cursor: pointer; text-decoration: none; color: inherit;
}

.blog-page .pop-img {
  width: 62px; height: 62px; border-radius: 10px;
  flex-shrink: 0; overflow: hidden; position: relative;
}

.blog-page .pop-img img { width: 100%; height: 100%; object-fit: cover; }
.blog-page .pop-img-bg { position: absolute; inset: 0; }
.blog-page .pop-img-bg.a { background: linear-gradient(135deg, var(--teal-light), var(--teal-dark)); }
.blog-page .pop-img-bg.b { background: linear-gradient(135deg, var(--teal-mid), #d4a832); }
.blog-page .pop-img-bg.c { background: linear-gradient(135deg, var(--teal-dark), var(--teal-light)); }

.blog-page .pop-body h4 {
  font-size: 13px; font-weight: 600; line-height: 1.35;
  color: var(--text-dark); margin-bottom: 5px;
  transition: color 0.2s;
}

.blog-page .pop-item:hover .pop-body h4 { color: var(--teal-mid); }
.blog-page .pop-body span { font-size: 11px; color: var(--text-muted); }

.blog-page .cta-card {
  background: linear-gradient(145deg, var(--teal-dark) 0%, var(--teal-deep) 100%);
  border-radius: 16px; padding: 32px;
  position: relative; overflow: hidden;
}

.blog-page .cta-card::before {
  content: '';
  position: absolute; right: -40px; top: -40px;
  width: 160px; height: 160px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.07);
}

.blog-page .cta-card h3 {
  font-family: 'Playfair Display', serif;
  font-size: 20px; font-weight: 800;
  color: var(--white); line-height: 1.2; margin-bottom: 10px;
}

.blog-page .cta-card h3 em { color: var(--gold); font-style: normal; }
.blog-page .cta-card p {
  font-size: 13px; color: rgba(255,255,255,0.65);
  line-height: 1.6; margin-bottom: 20px;
}

.blog-page .cta-card .btn-primary { width: 100%; text-align: center; display: block; }

.blog-page .tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
.blog-page .tag {
  display: inline-block; padding: 6px 14px;
  background: var(--teal-pale); border-radius: 50px;
  font-size: 12px; font-weight: 500; color: var(--teal-dark);
  text-decoration: none; cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.blog-page .tag:hover { background: var(--teal-dark); color: var(--white); }

.blog-page .blog-footer {
  background: var(--teal-dark);
  color: rgba(255,255,255,0.50);
  text-align: center; padding: 20px;
  font-size: 13px; letter-spacing: 0.3px;
}

.blog-page .blog-footer a { color: var(--gold); text-decoration: none; }

@keyframes blogFadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.blog-page .page-hero-inner { animation: blogFadeUp 0.6s ease both; }
.blog-page .featured-post   { animation: blogFadeUp 0.6s 0.1s ease both; }
.blog-page .posts-grid .post-card:nth-child(1) { animation: blogFadeUp 0.5s 0.15s ease both; }
.blog-page .posts-grid .post-card:nth-child(2) { animation: blogFadeUp 0.5s 0.22s ease both; }
.blog-page .posts-grid .post-card:nth-child(3) { animation: blogFadeUp 0.5s 0.29s ease both; }
.blog-page .posts-grid .post-card:nth-child(4) { animation: blogFadeUp 0.5s 0.36s ease both; }
.blog-page .posts-grid .post-card:nth-child(5) { animation: blogFadeUp 0.5s 0.43s ease both; }

@media (max-width: 900px) {
  .blog-page .blog-main,
  .blog-page .main { grid-template-columns: 1fr; padding: 40px 24px 60px; }
  .blog-page .posts-grid { grid-template-columns: 1fr; }
  .blog-page .featured-post { grid-template-columns: 1fr; }
  .blog-page .featured-img { min-height: 220px; }
  .blog-page .nav-inner { padding: 0 20px; }
  .blog-page .blog-nav-links,
  .blog-page .nav-inner .btn-primary { display: none; }
  .blog-page .blog-hamburger { display: flex; }
  .blog-page .page-hero { padding: 48px 24px 56px; }
}

/* ═══ Blog detail page (article single) ═══ */
.blog-page .blog-detail-page { padding-bottom: 0; }
.blog-page .progress-bar {
  position: fixed; top: 68px; left: 0; right: 0; z-index: 99;
  height: 3px; background: rgba(21,107,120,0.10);
}
.blog-page .progress-fill {
  height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--teal-light), var(--gold));
  transition: width 0.1s linear;
}
.blog-page .breadcrumb {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 12px 64px;
  padding-top: 10px;
  position: sticky;
  top: 68px;
  z-index: 90;
}
.blog-page .breadcrumb-inner {
  max-width: 1140px; margin: 0 auto;
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; color: var(--text-muted);
  flex-wrap: wrap;
}
.blog-page .breadcrumb-inner a {
  text-decoration: none; color: var(--text-muted);
  transition: color 0.2s;
}
.blog-page .breadcrumb-inner a:hover { color: var(--teal-mid); }
.blog-page .breadcrumb-inner span.sep { color: var(--border); }
.blog-page .breadcrumb-inner .current { color: var(--text-dark); font-weight: 500; }

.blog-page .article-hero {
  background: var(--teal-dark);
  padding: 56px 64px 64px;
  position: relative; overflow: hidden;
}
.blog-page .article-hero::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 50% 100% at 85% 50%, rgba(42,168,154,0.20) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 5% 90%, rgba(212,168,50,0.07) 0%, transparent 60%);
}
.blog-page .article-hero::after {
  content: '';
  position: absolute;
  right: -80px; top: -80px;
  width: 360px; height: 360px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.05);
}
.blog-page .article-hero-inner {
  position: relative; z-index: 2;
  max-width: 780px;
}
.blog-page .hero-category {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 11px; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; color: var(--gold);
  margin-bottom: 20px;
}
.blog-page .hero-category::before {
  content: '';
  display: inline-block; width: 20px; height: 1px; background: var(--gold);
}
.blog-page .article-hero h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(28px, 4vw, 50px);
  font-weight: 800; line-height: 1.1;
  color: var(--white); margin-bottom: 20px;
}
.blog-page .article-hero p.lead {
  font-size: 16px; line-height: 1.7;
  color: rgba(255,255,255,0.70); max-width: 620px;
  margin-bottom: 28px;
}
.blog-page .article-meta {
  display: flex; align-items: center; gap: 24px;
  flex-wrap: wrap;
}
.blog-page .meta-author { display: flex; align-items: center; gap: 10px; }
.blog-page .author-avatar {
  width: 42px; height: 42px; border-radius: 50%;
  background: linear-gradient(135deg, var(--teal-light), var(--gold));
  display: flex; align-items: center; justify-content: center;
  font-family: 'Playfair Display', serif;
  font-size: 16px; font-weight: 700; color: var(--white);
  flex-shrink: 0;
}
.blog-page .author-info { display: flex; flex-direction: column; gap: 2px; }
.blog-page .author-name { font-size: 14px; font-weight: 600; color: var(--white); }
.blog-page .author-title { font-size: 12px; color: rgba(255,255,255,0.55); }
.blog-page .meta-divider { width: 1px; height: 32px; background: rgba(255,255,255,0.15); }
.blog-page .meta-item {
  display: flex; align-items: center; gap: 6px;
  font-size: 13px; color: rgba(255,255,255,0.55);
}
.blog-page .meta-item svg { width: 14px; height: 14px; fill: currentColor; opacity: 0.7; }

.blog-page .cover-wrap {
  max-width: 900px; margin: -32px auto 0;
  padding: 0 64px; position: relative; z-index: 3;
}
.blog-page .cover-img {
  width: 100%; height: 420px; border-radius: 20px; overflow: hidden;
  box-shadow: 0 20px 60px rgba(21,107,120,0.25);
  background: linear-gradient(145deg, var(--teal-mid) 0%, var(--teal-dark) 60%, var(--teal-deep) 100%);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; letter-spacing: 1px; color: rgba(255,255,255,0.25);
  position: relative;
}
.blog-page .cover-img img { width: 100%; height: 100%; object-fit: cover; }
.blog-page .cover-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(21,107,120,0.4) 0%, transparent 50%);
  border-radius: 20px;
}

.blog-page .content-layout {
  max-width: 900px;
  margin: 0 auto 80px;
  padding: 0 48px;
}
.blog-page .blog-detail-calc-card { margin-bottom: 28px; }

.blog-page .toc-card-inline {
  margin-bottom: 32px;
  padding: 20px 24px;
  background: var(--teal-pale);
  border-radius: 14px;
  border: 1px solid rgba(42,168,154,0.2);
}

.blog-page .toc-card-inline .toc-title {
  margin-bottom: 14px;
  padding-bottom: 10px;
}

.blog-page .article-body {
  background: var(--white);
  border-radius: 20px;
  padding: 52px 56px;
  box-shadow: 0 2px 20px rgba(21,107,120,0.07);
}
.blog-page .article-content h2 {
  font-family: 'Playfair Display', serif;
  font-size: 26px; font-weight: 800;
  color: var(--text-dark); margin: 40px 0 16px;
  line-height: 1.2;
}
.blog-page .article-content h2:first-child { margin-top: 0; }
.blog-page .article-content h3 {
  font-family: 'Playfair Display', serif;
  font-size: 20px; font-weight: 700;
  color: var(--teal-dark); margin: 30px 0 12px;
}
.blog-page .article-content p {
  font-size: 16px; line-height: 1.85;
  color: #3a5450; margin-bottom: 20px;
}
.blog-page .article-content ul,
.blog-page .article-content ol {
  margin: 16px 0 24px; padding-left: 0; list-style: none;
}
.blog-page .article-content ul li,
.blog-page .article-content ol li {
  font-size: 15px; line-height: 1.75; color: #3a5450;
  padding: 8px 0 8px 28px; position: relative;
  border-bottom: 1px solid var(--border);
}
.blog-page .article-content ul li:last-child,
.blog-page .article-content ol li:last-child { border-bottom: none; }
.blog-page .article-content ul li::before {
  content: '';
  position: absolute; left: 0; top: 17px;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--gold);
}
.blog-page .article-content ol { counter-reset: item; }
.blog-page .article-content ol li { counter-increment: item; }
.blog-page .article-content ol li::before {
  content: counter(item);
  position: absolute; left: 0; top: 8px;
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--teal-dark); color: var(--white);
  font-size: 11px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.blog-page .article-content blockquote {
  margin: 32px 0;
  padding: 28px 32px;
  border-left: 4px solid var(--gold);
  background: linear-gradient(135deg, var(--teal-pale) 0%, rgba(232,245,247,0.4) 100%);
  border-radius: 0 12px 12px 0;
}
.blog-page .article-content blockquote p {
  font-family: 'Playfair Display', serif;
  font-size: 18px; font-style: italic;
  color: var(--teal-dark); margin-bottom: 8px; line-height: 1.6;
}
.blog-page .article-content blockquote cite {
  font-size: 13px; color: var(--text-muted); font-style: normal; font-weight: 600;
}
.blog-page .article-content .info-box {
  margin: 28px 0;
  padding: 24px 28px;
  background: var(--teal-pale);
  border-radius: 14px;
  border: 1px solid rgba(42,168,154,0.2);
  display: flex; gap: 16px; align-items: flex-start;
}
.blog-page .article-content .info-icon {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--teal-dark); flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
}
.blog-page .article-content .info-icon svg { width: 18px; height: 18px; fill: var(--white); }
.blog-page .article-content .info-box p { font-size: 14px; line-height: 1.7; color: var(--teal-dark); margin: 0; }
.blog-page .article-content .warn-box {
  margin: 28px 0; padding: 24px 28px;
  background: #fff8e6; border-radius: 14px;
  border: 1px solid rgba(212,168,50,0.30);
  display: flex; gap: 16px; align-items: flex-start;
}
.blog-page .article-content .warn-icon {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--gold); flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
}
.blog-page .article-content .warn-icon svg { width: 18px; height: 18px; fill: var(--white); }
.blog-page .article-content .warn-box p { font-size: 14px; line-height: 1.7; color: #6b4f00; margin: 0; }
.blog-page .article-content img {
  display: block;
  max-width: 100%; height: auto;
  border-radius: 14px;
  margin: 24px auto;
}

.blog-page .article-tags {
  display: flex; flex-wrap: wrap; gap: 8px;
  padding-top: 32px; margin-top: 32px;
  border-top: 1px solid var(--border);
}
.blog-page .article-share {
  display: flex; align-items: center; gap: 12px;
  padding-top: 24px; margin-top: 8px;
  flex-wrap: wrap;
}
.blog-page .share-label { font-size: 13px; font-weight: 600; color: var(--text-muted); }
.blog-page .share-btn {
  display: flex; align-items: center; gap: 7px;
  padding: 9px 18px; border-radius: 50px; border: 1.5px solid var(--border);
  background: var(--white); font-family: 'DM Sans', sans-serif;
  font-size: 13px; font-weight: 500; cursor: pointer; color: var(--text-dark);
  transition: all 0.2s;
}
.blog-page .share-btn:hover { border-color: var(--teal-light); color: var(--teal-dark); background: var(--teal-pale); }
.blog-page .share-btn svg { width: 15px; height: 15px; }
.blog-page .author-card {
  margin-top: 40px; padding: 32px;
  background: linear-gradient(135deg, var(--teal-pale) 0%, rgba(232,245,247,0.5) 100%);
  border-radius: 18px; border: 1px solid rgba(42,168,154,0.15);
  display: flex; gap: 20px; align-items: flex-start;
}
.blog-page .author-card-avatar {
  width: 68px; height: 68px; border-radius: 50%; flex-shrink: 0;
  background: linear-gradient(135deg, var(--teal-light), var(--teal-dark));
  display: flex; align-items: center; justify-content: center;
  font-family: 'Playfair Display', serif;
  font-size: 24px; font-weight: 700; color: var(--white);
}
.blog-page .author-card-body h4 {
  font-family: 'Playfair Display', serif;
  font-size: 18px; font-weight: 700; color: var(--teal-dark); margin-bottom: 4px;
}
.blog-page .author-card-body .author-card-title {
  font-size: 13px; color: var(--teal-light); font-weight: 600; margin-bottom: 10px;
}
.blog-page .author-card-body p {
  font-size: 14px; line-height: 1.65; color: var(--text-muted); margin: 0;
}

.blog-page .detail-sidebar { display: flex; flex-direction: column; gap: 24px; position: sticky; top: 88px; }
.blog-page .toc-card {
  background: var(--white); border-radius: 16px;
  padding: 24px; box-shadow: 0 2px 16px rgba(21,107,120,0.07);
}
.blog-page .toc-title {
  font-family: 'Playfair Display', serif;
  font-size: 16px; font-weight: 700; color: var(--text-dark);
  margin-bottom: 16px; padding-bottom: 12px;
  border-bottom: 2px solid var(--teal-pale);
  display: flex; align-items: center; gap: 8px;
}
.blog-page .toc-title::before {
  content: '';
  display: inline-block; width: 4px; height: 16px;
  background: var(--gold); border-radius: 2px;
}
.blog-page .toc-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 2px; }
.blog-page .toc-list li a {
  display: block; text-decoration: none; padding: 8px 10px;
  font-size: 13px; color: var(--text-muted); border-radius: 8px;
  transition: background 0.15s, color 0.15s;
  border-left: 2px solid transparent;
}
.blog-page .toc-list li a:hover { background: var(--teal-pale); color: var(--teal-dark); border-left-color: var(--teal-light); }
.blog-page .toc-list li a.active { color: var(--teal-dark); font-weight: 600; border-left-color: var(--gold); background: var(--teal-pale); }
.blog-page .toc-list li.toc-level-2 { padding-left: 16px; }
.blog-page .toc-list li.toc-level-3 { padding-left: 28px; }
.blog-page .sidebar-title {
  font-family: 'Playfair Display', serif;
  font-size: 16px; font-weight: 700; color: var(--text-dark);
  margin-bottom: 16px; padding-bottom: 12px;
  border-bottom: 2px solid var(--teal-pale);
  display: flex; align-items: center; gap: 8px;
}
.blog-page .sidebar-title::before {
  content: '';
  display: inline-block; width: 4px; height: 16px;
  background: var(--gold); border-radius: 2px;
}
.blog-page .detail-cta-card {
  background: linear-gradient(145deg, var(--teal-dark) 0%, var(--teal-deep) 100%);
  border-radius: 16px; padding: 32px; position: relative; overflow: hidden;
}
.blog-page .detail-cta-card::before {
  content: '';
  position: absolute; right: -40px; top: -40px;
  width: 160px; height: 160px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.07);
}
.blog-page .detail-cta-card h3 {
  font-family: 'Playfair Display', serif;
  font-size: 20px; font-weight: 800;
  color: var(--white); line-height: 1.2; margin-bottom: 10px;
}
.blog-page .detail-cta-card h3 em { color: var(--gold); font-style: normal; }
.blog-page .detail-cta-card p { font-size: 13px; color: rgba(255,255,255,0.65); line-height: 1.6; margin-bottom: 20px; }
.blog-page .detail-cta-card .btn-primary { width: 100%; text-align: center; display: block; }
.blog-page .related-list { display: flex; flex-direction: column; gap: 14px; }
.blog-page .related-item {
  display: flex; gap: 12px; align-items: flex-start;
  cursor: pointer; text-decoration: none; color: inherit;
}
.blog-page .related-item:hover .related-body h4 { color: var(--teal-mid); }
.blog-page .related-img {
  width: 60px; height: 60px; border-radius: 10px;
  flex-shrink: 0; overflow: hidden; position: relative;
}
.blog-page .related-img-bg { position: absolute; inset: 0; }
.blog-page .related-img img { width: 100%; height: 100%; object-fit: cover; }
.blog-page .related-img-bg.r1 { background: linear-gradient(135deg, var(--teal-light), var(--teal-dark)); }
.blog-page .related-img-bg.r2 { background: linear-gradient(135deg, var(--teal-mid), #d4a832); }
.blog-page .related-img-bg.r3 { background: linear-gradient(135deg, var(--teal-dark), var(--teal-light)); }
.blog-page .related-body h4 {
  font-size: 13px; font-weight: 600; line-height: 1.35;
  color: var(--text-dark); margin-bottom: 5px;
  transition: color 0.2s;
}
.blog-page .related-body span { font-size: 11px; color: var(--text-muted); }

.blog-page .related-section {
  background: var(--white);
  padding: 64px 64px;
  border-top: 1px solid var(--border);
}
.blog-page .related-section-inner { max-width: 1140px; margin: 0 auto; }
.blog-page .section-eyebrow {
  font-size: 11px; font-weight: 700; letter-spacing: 3px;
  text-transform: uppercase; color: var(--teal-light); margin-bottom: 8px;
}
.blog-page .section-title {
  font-family: 'Playfair Display', serif;
  font-size: 30px; font-weight: 800; color: var(--text-dark);
}
.blog-page .section-title em { color: var(--gold); font-style: normal; }
.blog-page .related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}
.blog-page .rel-card {
  background: var(--off-white); border-radius: 16px; overflow: hidden;
  cursor: pointer; transition: transform 0.3s, box-shadow 0.3s;
  text-decoration: none; display: flex; flex-direction: column; color: inherit;
}
.blog-page .rel-card:hover { transform: translateY(-4px); box-shadow: 0 10px 32px rgba(21,107,120,0.14); }
.blog-page .rel-card-img {
  height: 180px; position: relative; overflow: hidden;
}
.blog-page .rel-card-img img { width: 100%; height: 100%; object-fit: cover; }
.blog-page .rel-card-img-bg {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; letter-spacing: 1px; color: rgba(255,255,255,0.2);
}
.blog-page .rel-card-img-bg.c1 { background: linear-gradient(135deg, var(--teal-light) 0%, var(--teal-dark) 100%); }
.blog-page .rel-card-img-bg.c2 { background: linear-gradient(135deg, var(--teal-mid) 0%, var(--teal-deep) 100%); }
.blog-page .rel-card-img-bg.c3 { background: linear-gradient(135deg, var(--teal-dark) 20%, var(--teal-mid) 100%); }
.blog-page .rel-card-img::after {
  content: ''; position: absolute; bottom: 0; left: 0;
  width: 40px; height: 3px; background: var(--gold);
}
.blog-page .rel-card-body { padding: 22px; flex: 1; }
.blog-page .rel-cat {
  font-size: 11px; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; color: var(--teal-light); margin-bottom: 8px;
}
.blog-page .rel-card-body h3 {
  font-family: 'Playfair Display', serif;
  font-size: 17px; font-weight: 700; line-height: 1.3;
  color: var(--text-dark); margin-bottom: 10px;
}
.blog-page .rel-card-body span { font-size: 12px; color: var(--text-muted); }

@media (max-width: 1000px) {
  .blog-page .content-layout { padding: 0 0px; }
  .blog-page .related-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 700px) {
  .blog-page .article-hero { padding: 40px 24px 48px; }
  .blog-page .cover-wrap { padding: 0 24px; margin-top: -24px; }
  .blog-page .cover-img { height: 280px; }
  .blog-page .article-body { padding: 32px 24px; border-radius: 14px; }
  .blog-page .breadcrumb { padding: 12px 24px; padding-top: 10px; z-index: 100; }
  .blog-page .related-section { padding: 48px 24px; }
  .blog-page .related-grid { grid-template-columns: 1fr; }
}