/* Blog detail — editorial layout inspired by long-form article pages */
@import url("https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@600;700&display=swap");

:root {
  --bd-bg: #f3f4f6;
  --bd-surface: #ffffff;
  --bd-ink: #14121a;
  --bd-muted: #6b7280;
  --bd-muted-2: #9ca3af;
  --bd-line: #e5e7eb;
  --bd-accent: #622b86;
  --bd-accent-soft: rgba(98, 43, 134, 0.08);
  --bd-label: #c62828;
  --bd-radius: 18px;
  --bd-radius-sm: 12px;
  --bd-serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --bd-sans: "Poppins", sans-serif;
}

.blog-detail {
  background: var(--bd-surface);
  color: var(--bd-ink);
  font-family: var(--bd-sans);
}

.blog-detail a {
  text-decoration: none;
}

/* ——— Hero ——— */
.bd-hero {
  background: var(--bd-surface);
  padding: 1.25rem 0 2.5rem;
}

.bd-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
  margin: 0 0 1.75rem;
  padding: 0;
  list-style: none;
  font-size: 0.8125rem;
  color: var(--bd-muted-2);
}

.bd-breadcrumb li {
  list-style: none;
}

.bd-breadcrumb a {
  color: var(--bd-muted) !important;
}

.bd-breadcrumb a:hover {
  color: var(--bd-accent) !important;
}

.bd-breadcrumb .sep {
  color: var(--bd-muted-2);
  margin: 0 0.15rem;
}

.bd-breadcrumb .current {
  color: var(--bd-muted-2);
  max-width: 42ch;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bd-title {
  font-family: var(--bd-serif);
  font-weight: 700;
  font-size: clamp(2rem, 4.2vw, 3.35rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--bd-ink);
  margin: 0 0 1rem;
  max-width: none;
  width: 100%;
}

.bd-intro {
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--bd-muted);
  margin: 0 0 1.25rem;
  max-width: none;
  width: 100%;
}

.bd-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 0.65rem;
  font-size: 0.875rem;
  color: var(--bd-muted-2);
  margin: 0 0 1.75rem;
}

.bd-meta .dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--bd-muted-2);
  display: inline-block;
}

.bd-featured {
  display: block;
  width: 100%;
  max-height: 480px;
  object-fit: cover;
  border-radius: var(--bd-radius);
  background: #eee;
}

.bd-featured-wrap {
  margin: 0;
}

/* ——— Body shell ——— */
.bd-shell {
  background: var(--bd-bg);
  padding: 2rem 0 3.5rem;
}

.bd-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 1.5rem;
  align-items: start;
}

.bd-sidebar {
  position: sticky;
  top: 96px;
  align-self: start;
}

.bd-toc-card,
.bd-article-card {
  background: var(--bd-surface);
  border-radius: var(--bd-radius);
  box-shadow:
    0 1px 2px rgba(16, 24, 40, 0.04),
    0 8px 24px rgba(16, 24, 40, 0.04);
}

.bd-toc-card {
  padding: 1.25rem 1.15rem 1.35rem;
}

.bd-toc-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bd-muted);
  margin: 0 0 0.85rem;
}

.bd-toc {
  list-style: none;
  margin: 0;
  padding: 0;
}

.bd-toc li {
  list-style: none;
  margin: 0;
}

.bd-toc a {
  display: block;
  padding: 0.4rem 0;
  font-size: 0.875rem;
  line-height: 1.4;
  color: var(--bd-ink) !important;
  border-left: 2px solid transparent;
  padding-left: 0.65rem;
  margin-left: -0.65rem;
  transition:
    color 0.15s ease,
    border-color 0.15s ease;
}

.bd-toc a:hover,
.bd-toc a.is-active {
  color: var(--bd-accent) !important;
  border-left-color: var(--bd-accent);
}

.bd-toc .is-sub a {
  font-size: 0.8125rem;
  color: var(--bd-muted) !important;
  padding-left: 1.25rem;
}

.bd-toc .is-sub a:hover,
.bd-toc .is-sub a.is-active {
  color: var(--bd-accent) !important;
}

.bd-share {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--bd-line);
}

.bd-share-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bd-muted);
  margin: 0 0 0.75rem;
}

.bd-share-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.bd-share-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--bd-line);
  background: var(--bd-surface);
  color: var(--bd-ink) !important;
  font-size: 0.8125rem;
  font-weight: 500;
  cursor: pointer;
  transition:
    background 0.15s ease,
    border-color 0.15s ease;
}

.bd-share-btn:hover {
  background: var(--bd-accent-soft);
  border-color: #d4c2e0;
  color: var(--bd-accent) !important;
}

.bd-share-btn.copied {
  border-color: var(--bd-accent);
  color: var(--bd-accent) !important;
}

/* ——— Article ——— */
.bd-article-card {
  padding: clamp(1.5rem, 3vw, 2.75rem);
}

.bd-article-card > .bd-inline-title {
  font-family: var(--bd-serif);
  font-size: clamp(1.65rem, 2.8vw, 2.25rem);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 1.5rem;
  color: var(--bd-ink);
}

.bd-content {
  font-size: 1.02rem;
  line-height: 1.75;
  color: #2d2a33;
}

.bd-content > *:first-child {
  margin-top: 0;
}

.bd-content p {
  margin: 0 0 1.15rem;
}

.bd-content h2 {
  font-family: var(--bd-serif);
  font-size: clamp(1.45rem, 2.2vw, 1.85rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--bd-ink);
  margin: 2.25rem 0 0.85rem;
  scroll-margin-top: 110px;
}

.bd-content h3 {
  font-family: var(--bd-serif);
  font-size: 1.25rem;
  font-weight: 700;
  margin: 1.75rem 0 0.65rem;
  scroll-margin-top: 110px;
  color: var(--bd-ink);
}

.bd-content h4 {
  font-size: 1.05rem;
  font-weight: 600;
  margin: 1.4rem 0 0.5rem;
  scroll-margin-top: 110px;
}

.bd-content ul,
.bd-content ol {
  margin: 0 0 1.15rem;
  padding-left: 1.25rem;
}

.bd-content li {
  list-style: disc;
  margin-bottom: 0.4rem;
}

.bd-content ol li {
  list-style: decimal;
}

.bd-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--bd-radius-sm);
  margin: 0.5rem 0 1rem;
}

.bd-content a {
  color: var(--bd-accent) !important;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.bd-content strong,
.bd-content b {
  font-weight: 600;
  color: var(--bd-ink);
}

.bd-content blockquote {
  margin: 1.5rem 0;
  padding: 0.85rem 1.15rem;
  border-left: 3px solid var(--bd-accent);
  background: var(--bd-accent-soft);
  border-radius: 0 var(--bd-radius-sm) var(--bd-radius-sm) 0;
  color: var(--bd-ink);
}

/* ——— Reviews ——— */
.bd-reviews {
  background: var(--bd-surface);
  padding: 3rem 0 1rem;
}

.bd-reviews .bd-section-title,
.bd-reviews .bd-section-sub,
.bd-reviews .bd-section-label {
  max-width: none;
  width: 100%;
}

.bd-section-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--bd-label);
  margin: 0 0 0.5rem;
}

.bd-section-title {
  font-family: var(--bd-serif);
  font-size: clamp(1.85rem, 3vw, 2.5rem);
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 0.65rem;
  color: var(--bd-ink);
}

.bd-section-sub {
  color: var(--bd-muted);
  font-size: 1rem;
  margin: 0 0 1.15rem;
}

.bd-btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.55rem 1.35rem;
  border-radius: 999px;
  border: 1.5px solid var(--bd-ink);
  background: transparent;
  color: var(--bd-ink) !important;
  font-size: 0.9375rem;
  font-weight: 500;
  cursor: pointer;
  transition:
    background 0.15s ease,
    color 0.15s ease;
}

.bd-btn-outline:hover {
  background: var(--bd-ink);
  color: #fff !important;
}

.bd-btn-solid {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.5rem;
  border-radius: 999px;
  border: none;
  background: var(--bd-ink);
  color: #fff !important;
  font-size: 0.9375rem;
  font-weight: 500;
  cursor: pointer;
  transition: opacity 0.15s ease;
}

.bd-btn-solid:hover {
  opacity: 0.88;
  color: #fff !important;
}

.bd-empty-reviews {
  margin-top: 1.5rem;
  padding: 2rem 1.25rem;
  text-align: center;
  color: var(--bd-muted);
  background: #f7f7f8;
  border: 1.5px dashed #d1d5db;
  border-radius: var(--bd-radius);
  font-size: 0.95rem;
  width: 100%;
  box-sizing: border-box;
}

.bd-review-form {
  display: none;
  margin-top: 1.5rem;
  padding: 1.5rem;
  background: #fafafa;
  border: 1px solid var(--bd-line);
  border-radius: var(--bd-radius);
  width: 100%;
  box-sizing: border-box;
}

.bd-review-form.is-open {
  display: block;
}

.bd-review-form label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: var(--bd-ink);
}

.bd-review-form .form-control {
  border-radius: 10px;
  border-color: #d8dbe0;
  padding: 0.7rem 0.9rem;
  font-size: 0.9375rem;
}

.bd-review-form .form-control:focus {
  border-color: var(--bd-accent);
  box-shadow: 0 0 0 3px var(--bd-accent-soft);
}

.bd-review-list {
  margin-top: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  width: 100%;
}

.bd-review-item {
  display: flex;
  gap: 1rem;
  padding: 1.15rem 1.25rem;
  background: #fafafa;
  border-radius: var(--bd-radius-sm);
  border: 1px solid var(--bd-line);
  width: 100%;
  box-sizing: border-box;
}

.bd-review-content {
  flex: 1 1 auto;
  min-width: 0;
  width: 100%;
}

.bd-review-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  flex-shrink: 0;
  background: var(--bd-accent-soft);
  color: var(--bd-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 1.05rem;
}

.bd-share--mobile {
  display: none;
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--bd-line);
}

.bd-review-author {
  font-weight: 600;
  font-size: 0.95rem;
  margin: 0 0 0.15rem;
  color: var(--bd-ink);
}

.bd-review-date {
  font-size: 0.8125rem;
  color: var(--bd-muted-2);
  margin: 0 0 0.65rem;
}

.bd-review-body {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: #374151;
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  width: 100%;
}

/* ——— Related ——— */
.bd-related {
  background: var(--bd-surface);
  padding: 2.5rem 0 4rem;
}

.bd-related-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.bd-related-head .bd-section-title {
  margin: 0;
}

.bd-all-link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--bd-accent) !important;
  white-space: nowrap;
}

.bd-all-link:hover {
  text-decoration: underline;
}

.bd-related-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.bd-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--bd-surface);
  border-radius: var(--bd-radius);
  overflow: hidden;
  box-shadow:
    0 1px 2px rgba(16, 24, 40, 0.04),
    0 10px 28px rgba(16, 24, 40, 0.06);
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
  color: inherit !important;
}

.bd-card:hover {
  transform: translateY(-3px);
  box-shadow:
    0 4px 12px rgba(16, 24, 40, 0.08),
    0 16px 36px rgba(16, 24, 40, 0.08);
  color: inherit !important;
}

.bd-card-img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  display: block;
  background: #ececec;
}

.bd-card-body {
  padding: 1.15rem 1.25rem 1.35rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.bd-card-date {
  font-size: 0.8125rem;
  color: var(--bd-muted-2);
  margin: 0 0 0.45rem;
}

.bd-card-title {
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--bd-ink);
  margin: 0 0 0.55rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.bd-card-excerpt {
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--bd-muted);
  margin: 0 0 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.bd-card-more {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--bd-accent) !important;
  margin-top: auto;
}

.bd-mobile-toc {
  display: none;
  margin-bottom: 1rem;
}

.bd-mobile-toc summary {
  list-style: none;
  cursor: pointer;
  padding: 0.85rem 1rem;
  background: var(--bd-surface);
  border-radius: var(--bd-radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: 0 1px 2px rgba(16, 24, 40, 0.04);
}

.bd-mobile-toc summary::-webkit-details-marker {
  display: none;
}

.bd-mobile-toc .bd-toc-card {
  margin-top: 0.5rem;
  box-shadow: none;
  border: 1px solid var(--bd-line);
}

@media (max-width: 991.98px) {
  .bd-layout {
    grid-template-columns: 1fr;
  }

  .bd-sidebar {
    display: none;
  }

  .bd-mobile-toc {
    display: block;
  }

  .bd-share--mobile {
    display: block;
  }

  .bd-related-grid {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 576px) and (max-width: 991.98px) {
  .bd-related-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 575.98px) {
  .bd-hero {
    padding-bottom: 1.5rem;
  }

  .bd-shell {
    padding-top: 1.25rem;
  }

  .bd-article-card {
    padding: 1.25rem 1.1rem;
  }

  .bd-review-item {
    flex-direction: column;
    gap: 0.75rem;
  }
}