/* ============================================================
   BLOG DETAIL PAGE — blog.css
   Full redesign: hero, reading bar, float share, TOC, content,
   author bio, sidebar, more articles
============================================================ */

body { background: #f0f5ff; }
.site-footer { margin-top: 0; }

/* ============================================================
   READING PROGRESS BAR
============================================================ */
#bdReadProgress {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: rgba(26, 82, 204, 0.12);
  z-index: 9999;
  pointer-events: none;
}
#bdReadBar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #1a52cc, #00d4ff);
  transition: width 0.1s linear;
  border-radius: 0 3px 3px 0;
}

/* ============================================================
   HERO SECTION
============================================================ */
.bd-hero {
  position: relative;
  overflow: hidden;
  max-height: 520px;
}

.bd-hero-img {
  width: 100%;
  height: 520px;
}

.bd-hero-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  display: block;
}

.bd-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(6, 10, 45, 0.92) 0%,
    rgba(6, 10, 45, 0.65) 40%,
    rgba(6, 10, 45, 0.25) 100%
  );
}

.bd-hero-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1;
  max-width: 860px;
  margin: 0 auto;
  padding: 0 24px 52px;
}

/* Breadcrumb */
.bd-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.77rem;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.bd-breadcrumb a {
  color: rgba(255, 255, 255, 0.65);
  text-decoration: none;
  transition: color 0.2s;
}

.bd-breadcrumb a:hover { color: #fff; }

.bd-breadcrumb i { font-size: 0.55rem; color: rgba(255,255,255,0.35); }

.bd-breadcrumb span { color: rgba(255, 255, 255, 0.9); font-weight: 600; }

/* Category badge */
.bd-cat-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #fff;
  background: rgba(26, 82, 204, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(100, 160, 255, 0.4);
  padding: 5px 14px;
  border-radius: 50px;
  margin-bottom: 16px;
}

/* Title */
.bd-title {
  font-family: 'Open Sans', sans-serif;
  font-size: clamp(1.75rem, 3.5vw, 2.6rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
  letter-spacing: -0.5px;
  margin-bottom: 24px;
  text-shadow: 0 2px 12px rgba(0,0,0,0.3);
}

/* Meta row */
.bd-meta {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.bd-author {
  display: flex;
  align-items: center;
  gap: 10px;
}

.bd-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1a52cc, #4d7fff);
  border: 2px solid rgba(255,255,255,0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.bd-author-name {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  color: #fff;
}

.bd-pub-date {
  display: block;
  font-size: 0.74rem;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 1px;
}

.bd-meta-pills {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.bd-pill {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.15);
  padding: 5px 12px;
  border-radius: 50px;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ============================================================
   FLOATING SHARE BAR (left rail, desktop only)
============================================================ */
.bd-share-float {
  position: fixed;
  left: calc(50% - 600px);
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease, transform 0.35s ease;
  z-index: 800;
  translate: -10px 0;
}

.bd-share-float.bd-share-float--visible {
  opacity: 1;
  pointer-events: all;
  translate: 0 0;
}

.bd-share-label {
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #94a3b8;
  margin-bottom: 4px;
}

.bd-share-divider {
  width: 1px;
  height: 20px;
  background: #e2eaf8;
  margin: 4px 0;
}

.bd-share-btn {
  width: 40px; height: 40px;
  border-radius: 12px;
  border: 1px solid #e2eaf8;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #64748b;
  font-size: 0.9rem;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.22s ease;
  box-shadow: 0 2px 8px rgba(13,21,71,0.07);
}

.bd-share-btn:hover { transform: scale(1.1); box-shadow: 0 6px 20px rgba(13,21,71,0.12); }
.bd-share-wa:hover { background: #25D366; color: #fff; border-color: #25D366; }
.bd-share-tw:hover { background: #000; color: #fff; border-color: #000; }
.bd-share-li:hover { background: #0077b5; color: #fff; border-color: #0077b5; }
.bd-share-cp:hover { background: #1a52cc; color: #fff; border-color: #1a52cc; }
.bd-share-bm:hover { background: #f59e0b; color: #fff; border-color: #f59e0b; }

/* ============================================================
   MAIN LAYOUT
============================================================ */
.bd-main {
  max-width: 1180px;
  margin: 0 auto;
  padding: 48px 24px 80px;
}

.bd-layout {
  display: grid;
  grid-template-columns: 1fr 310px;
  gap: 40px;
  align-items: start;
}

/* ============================================================
   ARTICLE
============================================================ */
.bd-article {
  min-width: 0;
}

/* Table of Contents */
.bd-toc {
  background: #fff;
  border: 1px solid #e8eef8;
  border-left: 4px solid #1a52cc;
  border-radius: 0 14px 14px 0;
  padding: 20px 22px;
  margin-bottom: 32px;
  box-shadow: 0 4px 16px rgba(13, 21, 71, 0.05);
}

.bd-toc-head {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  font-weight: 800;
  color: #0d1547;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.bd-toc-head i { color: #1a52cc; }

.bd-toc-head span { flex: 1; }

.bd-toc-toggle {
  background: none;
  border: none;
  cursor: pointer;
  color: #94a3b8;
  font-size: 0.8rem;
  padding: 0;
  transition: color 0.2s;
}

.bd-toc-toggle:hover { color: #1a52cc; }

.bd-toc-list {
  margin-top: 14px;
  padding-left: 20px;
  overflow: hidden;
  transition: max-height 0.35s ease, opacity 0.3s ease;
  max-height: 600px;
  opacity: 1;
}

.bd-toc-list.bd-toc-list--collapsed {
  max-height: 0;
  opacity: 0;
  margin-top: 0;
}

.bd-toc-list li {
  margin-bottom: 8px;
  font-size: 0.85rem;
  line-height: 1.5;
}

.bd-toc-list ol {
  padding-left: 18px;
  margin-top: 6px;
  list-style-type: lower-alpha;
}

.bd-toc-list ol li { font-size: 0.8rem; margin-bottom: 5px; }

.bd-toc-list a {
  color: #475569;
  text-decoration: none;
  transition: color 0.2s;
}

.bd-toc-list a:hover { color: #1a52cc; }

/* ============================================================
   ARTICLE CONTENT
============================================================ */
.bd-content {
  background: #fff;
  border: 1px solid #e8eef8;
  border-radius: 20px;
  padding: 44px 48px;
  box-shadow: 0 4px 20px rgba(13, 21, 71, 0.06);
  font-family: 'Open Sans', sans-serif;
  font-size: 1.02rem;
  line-height: 1.9;
  color: #334155;
}

.bd-content p { margin-bottom: 22px; }

.bd-content h2 {
  font-family: 'Open Sans', sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
  color: #0d1547;
  margin: 40px 0 14px;
  letter-spacing: -0.3px;
  padding-bottom: 10px;
  border-bottom: 2px solid #eef3ff;
}

.bd-content h3 {
  font-family: 'Open Sans', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: #1a2470;
  margin: 28px 0 10px;
}

.bd-content ul,
.bd-content ol {
  padding-left: 26px;
  margin-bottom: 22px;
}

.bd-content li { margin-bottom: 9px; color: #475569; }

.bd-content blockquote {
  position: relative;
  border-left: 4px solid #1a52cc;
  background: linear-gradient(135deg, #f5f8ff, #eef3ff);
  padding: 22px 26px 22px 52px;
  border-radius: 0 14px 14px 0;
  margin: 32px 0;
  font-style: italic;
  color: #1a2470;
  font-size: 1.05rem;
  line-height: 1.7;
}

.bd-content blockquote i.fa-quote-left {
  position: absolute;
  top: 18px;
  left: 18px;
  font-size: 1rem;
  color: #1a52cc;
  opacity: 0.6;
}

.bd-content img {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  border-radius: 14px;
  margin: 24px 0;
  box-shadow: 0 8px 24px rgba(13,21,71,0.08);
}

.bd-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 28px 0;
  font-family: 'Open Sans', sans-serif;
  font-size: 0.88rem;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(13,21,71,0.07);
}

.bd-content table thead tr {
  background: linear-gradient(135deg, #0d1547, #1a2470);
}

.bd-content table th {
  color: #fff;
  padding: 13px 16px;
  text-align: left;
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.4px;
}

.bd-content table td {
  padding: 12px 16px;
  border-bottom: 1px solid #eef3ff;
  color: #334155;
  background: #fff;
}

.bd-content table tr:nth-child(even) td { background: #f8faff; }

.bd-content table tr:last-child td { border-bottom: none; }

/* Key Points Box */
.bd-keypoints {
  background: #f8faff;
  border: 1px solid #e2eaf8;
  border-radius: 16px;
  padding: 22px 24px;
  margin: 28px 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.bd-keypoint {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-family: 'Open Sans', sans-serif;
  font-size: 0.88rem;
  color: #334155;
  line-height: 1.5;
}

.bd-keypoint i {
  width: 30px; height: 30px;
  border-radius: 8px;
  background: linear-gradient(135deg, #1a52cc, #4d7fff);
  color: #fff;
  font-size: 0.78rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}

/* Tags */
.bd-tags {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 36px;
  padding: 24px 0 24px;
  border-top: 1px solid #eef3ff;
}

.bd-tags-label {
  font-family: 'Open Sans', sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  color: #94a3b8;
  display: flex;
  align-items: center;
  gap: 6px;
}

.bd-tags a {
  background: #f0f4ff;
  border: 1px solid #e2eaf8;
  border-radius: 50px;
  padding: 5px 14px;
  font-family: 'Open Sans', sans-serif;
  font-size: 0.77rem;
  font-weight: 600;
  color: #475569;
  text-decoration: none;
  transition: all 0.2s;
}

.bd-tags a:hover { background: #1a52cc; color: #fff; border-color: #1a52cc; }

/* Mobile inline share row */
.bd-share-inline {
  border-top: 1px solid #eef3ff;
  padding-top: 22px;
  margin-top: 4px;
  font-family: 'Open Sans', sans-serif;
  font-size: 0.82rem;
  color: #64748b;
  font-weight: 600;
  display: none;
}

.bd-share-inline-btns {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.bd-share-inline .bd-share-btn {
  width: auto;
  height: auto;
  padding: 8px 16px;
  border-radius: 50px;
  font-family: 'Open Sans', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  gap: 8px;
  flex-direction: row;
}

/* Author Bio Card */
.bd-author-bio {
  display: flex;
  gap: 20px;
  background: #fff;
  border: 1px solid #e8eef8;
  border-radius: 20px;
  padding: 28px;
  margin-top: 28px;
  box-shadow: 0 4px 16px rgba(13,21,71,0.05);
  align-items: flex-start;
}

.bd-bio-avatar {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, #0d1547, #1a52cc);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 800;
  color: #fff;
  flex-shrink: 0;
  border: 3px solid #eef3ff;
}

.bd-bio-info { flex: 1; }

.bd-bio-written {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #1a52cc;
  margin-bottom: 4px;
}

.bd-bio-name {
  font-size: 1.05rem;
  font-weight: 800;
  color: #0d1547;
  margin-bottom: 8px;
}

.bd-bio-desc {
  font-family: 'Open Sans', sans-serif;
  font-size: 0.84rem;
  color: #64748b;
  line-height: 1.65;
  margin-bottom: 14px;
}

.bd-bio-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  font-weight: 700;
  color: #1a52cc;
  text-decoration: none;
  transition: gap 0.2s;
}

.bd-bio-link:hover { gap: 10px; }

/* ============================================================
   SIDEBAR
============================================================ */
.bd-sidebar {
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: sticky;
  top: 96px;
}

/* CTA Card */
.bds-cta {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #0a0f35 0%, #0d1547 50%, #1a2470 100%);
  border-radius: 20px;
  padding: 28px 24px;
  text-align: center;
}

.bds-cta-shine {
  position: absolute;
  top: -60px; left: -60px;
  width: 160px; height: 160px;
  background: radial-gradient(circle, rgba(0,212,255,0.18) 0%, transparent 70%);
  pointer-events: none;
}

.bds-cta-icon {
  width: 54px; height: 54px;
  border-radius: 15px;
  background: rgba(0, 212, 255, 0.12);
  border: 1px solid rgba(0, 212, 255, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: #00d4ff;
  margin: 0 auto 16px;
}

.bds-cta h4 {
  font-size: 1.1rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 8px;
}

.bds-cta p {
  font-size: 0.83rem;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.65;
  margin-bottom: 20px;
}

.bds-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #1a52cc, #00cfff);
  color: #fff;
  font-size: 0.88rem;
  font-weight: 700;
  padding: 12px 26px;
  border-radius: 50px;
  text-decoration: none;
  box-shadow: 0 8px 22px rgba(0, 212, 255, 0.22);
  transition: all 0.25s ease;
}

.bds-cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(0, 212, 255, 0.35);
}

/* Related Articles */
.bds-related {
  background: #fff;
  border: 1px solid #e8eef8;
  border-radius: 18px;
  padding: 22px;
  box-shadow: 0 4px 16px rgba(13, 21, 71, 0.05);
}

.bds-heading {
  font-size: 0.82rem;
  font-weight: 800;
  color: #0d1547;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.bds-heading i { color: #1a52cc; }

.bds-rel-item {
  display: flex;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid #f1f5f9;
  text-decoration: none;
  transition: all 0.2s;
}

.bds-rel-item:last-child { border-bottom: none; padding-bottom: 0; }

.bds-rel-item:hover { opacity: 0.8; transform: translateX(3px); }

.bds-rel-img {
  width: 68px; height: 60px;
  border-radius: 10px;
  overflow: hidden;
  flex-shrink: 0;
}

.bds-rel-img img { width: 100%; height: 100%; object-fit: cover; display: block; }

.bds-rel-img--icon {
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.8);
  font-size: 1.2rem;
}

.bds-rel-cat {
  display: block;
  font-size: 0.67rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: #1a52cc;
  margin-bottom: 4px;
}

.bds-rel-body p {
  font-size: 0.82rem;
  font-weight: 600;
  color: #0d1547;
  line-height: 1.4;
  margin-bottom: 5px;
}

.bds-rel-date {
  font-size: 0.71rem;
  color: #94a3b8;
  display: flex;
  align-items: center;
  gap: 5px;
}

/* Newsletter */
.bds-newsletter {
  background: linear-gradient(135deg, #f8faff, #eef3ff);
  border: 1px solid #dde8ff;
  border-radius: 18px;
  padding: 24px;
  text-align: center;
}

.bds-nl-icon {
  font-size: 1.6rem;
  color: #1a52cc;
  display: block;
  margin-bottom: 12px;
}

.bds-newsletter h4 {
  font-size: 0.98rem;
  font-weight: 800;
  color: #0d1547;
  margin-bottom: 6px;
}

.bds-newsletter p {
  font-size: 0.82rem;
  color: #64748b;
  line-height: 1.6;
  margin-bottom: 16px;
}

.bds-nl-form {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.bds-nl-form input {
  border: 1px solid #d0dbf5;
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 0.83rem;
  font-family: inherit;
  outline: none;
  background: #fff;
  color: #0d1547;
  transition: border-color 0.2s;
}

.bds-nl-form input:focus { border-color: #1a52cc; }

.bds-nl-form button {
  background: linear-gradient(135deg, #1a52cc, #4d7fff);
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 11px;
  font-size: 0.86rem;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.25s;
}

.bds-nl-form button:hover { filter: brightness(1.1); transform: translateY(-1px); }

.bds-nl-msg {
  font-size: 0.78rem;
  margin-top: 6px;
}

/* Credit Score CTA */
.bds-score {
  position: relative;
  background: linear-gradient(135deg, #f0fff4, #dcfce7);
  border: 1px solid #bbf7d0;
  border-radius: 18px;
  padding: 24px;
  text-align: center;
  overflow: hidden;
}

.bds-score-badge {
  position: absolute;
  top: 12px; right: 14px;
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 1px;
  background: #22c55e;
  color: #fff;
  padding: 3px 8px;
  border-radius: 50px;
}

.bds-score-star {
  font-size: 1.5rem;
  color: #22c55e;
  display: block;
  margin-bottom: 10px;
}

.bds-score h4 {
  font-size: 0.95rem;
  font-weight: 800;
  color: #14532d;
  margin-bottom: 6px;
}

.bds-score p {
  font-size: 0.82rem;
  color: #166534;
  margin-bottom: 16px;
  line-height: 1.5;
}

.bds-score-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #22c55e;
  color: #fff;
  font-size: 0.86rem;
  font-weight: 700;
  padding: 11px 22px;
  border-radius: 50px;
  text-decoration: none;
  transition: all 0.25s;
  box-shadow: 0 6px 16px rgba(34, 197, 94, 0.25);
}

.bds-score-btn:hover { background: #16a34a; transform: translateY(-2px); }

/* ============================================================
   MORE ARTICLES SECTION
============================================================ */
.bd-more-wrap {
  margin-top: 64px;
  padding-top: 48px;
  border-top: 2px solid #e8eef8;
}

.bd-more-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
  gap: 16px;
}

.bd-more-header h3 {
  font-size: 1.35rem;
  font-weight: 800;
  color: #0d1547;
  letter-spacing: -0.3px;
}

.bd-more-all {
  font-size: 0.84rem;
  font-weight: 700;
  color: #1a52cc;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.2s;
  white-space: nowrap;
}

.bd-more-all:hover { gap: 10px; }

.bd-more-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.bd-more-card {
  background: #fff;
  border: 1px solid #e8eef8;
  border-radius: 18px;
  overflow: hidden;
  text-decoration: none;
  box-shadow: 0 4px 16px rgba(13, 21, 71, 0.05);
  transition: all 0.28s ease;
  display: flex;
  flex-direction: column;
}

.bd-more-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 48px rgba(13, 21, 71, 0.12);
  border-color: #c8d9ff;
}

.bd-more-img {
  position: relative;
  height: 170px;
  overflow: hidden;
}

.bd-more-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.45s ease;
}

.bd-more-card:hover .bd-more-img img { transform: scale(1.07); }

.bd-more-img--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.55);
  font-size: 2rem;
}

.bd-more-cat-badge {
  position: absolute;
  bottom: 10px; left: 12px;
  font-size: 0.67rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: #fff;
  background: rgba(13, 21, 71, 0.72);
  backdrop-filter: blur(6px);
  padding: 4px 10px;
  border-radius: 50px;
}

.bd-more-body {
  padding: 18px 20px 22px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.bd-more-body h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: #0d1547;
  line-height: 1.45;
  margin-bottom: 8px;
}

.bd-more-body p {
  font-family: 'Open Sans', sans-serif;
  font-size: 0.8rem;
  color: #64748b;
  line-height: 1.55;
  flex: 1;
  margin-bottom: 12px;
}

.bd-more-meta {
  font-family: 'Open Sans', sans-serif;
  font-size: 0.74rem;
  color: #94a3b8;
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ============================================================
   COPY TOAST
============================================================ */
.bd-copy-toast {
  position: fixed;
  bottom: 32px;
  left: 50%;
  translate: -50% 10px;
  background: #0d1547;
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 10px 22px;
  border-radius: 50px;
  z-index: 9999;
  opacity: 0;
  transition: opacity 0.25s ease, translate 0.25s ease;
  pointer-events: none;
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

.bd-copy-toast.bd-copy-toast--show {
  opacity: 1;
  translate: -50% 0;
}

/* ============================================================
   RESPONSIVE
============================================================ */
@media (max-width: 1240px) {
  .bd-share-float { left: 12px; }
}

@media (max-width: 1060px) {
  .bd-layout { grid-template-columns: 1fr 280px; gap: 30px; }
  .bd-share-float { display: none; }
  .bd-share-inline { display: block; }
}

@media (max-width: 860px) {
  .bd-layout { grid-template-columns: 1fr; }
  .bd-sidebar { position: static; }
  .bd-more-grid { grid-template-columns: repeat(2, 1fr); }
  .bd-hero { min-height: 400px; }
}

@media (max-width: 640px) {
  .bd-content { padding: 28px 22px; }
  .bd-hero { min-height: 340px; }
  .bd-title { font-size: 1.6rem; }
  .bd-main { padding: 24px 14px 60px; }
  .bd-more-grid { grid-template-columns: 1fr; }
  .bd-author-bio { flex-direction: column; align-items: center; text-align: center; }
  .bd-bio-link { justify-content: center; }
  .bd-more-header { flex-direction: column; align-items: flex-start; }
  .bd-content h2 { font-size: 1.2rem; }
  .bd-content table { font-size: 0.8rem; }
  .bd-content table th,
  .bd-content table td { padding: 9px 10px; }
}