:root {
      --color-bg: #ffffff;
      --color-primary: #2a156f;
      --color-accent-from: #4120A9;
      --color-accent-to: #fd49a0;
      --color-accent-mid: #7c35cc;
      --color-text: #1e1e2e;
      --color-muted: #666;
      --color-border: #e8e8f0;
      --color-surface: #f8f7ff;
      --color-tag-bg: #f0ecff;
      --color-tag-text: #4120A9;
      --font-main: 'Verdana', Geneva, sans-serif;
      --radius: 10px;
      --shadow: 0 2px 14px rgba(65,32,169,0.08);
      --max-content: 740px;
      --max-page: 1180px;
    }
 
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
 
    html { scroll-behavior: smooth; }
 
    body {
      font-family: var(--font-main);
      background: var(--color-bg);
      color: var(--color-text);
      font-size: 15px;
      line-height: 1.8;
    }
 
    a { color: var(--color-accent-from); text-decoration: none; }
    a:hover { text-decoration: underline; }
 
    /* ── LAYOUT ── */
    #blog-page-outer {
      max-width: var(--max-page);
      margin: 0 auto;
      padding: 0 24px;
    }
 
    #blog-page-layout {
      display: grid;
      grid-template-columns: 220px 1fr;
      gap: 56px;
      align-items: start;
      padding: 48px 0 80px;
    }
 
    @media (max-width: 900px) {
      #blog-page-layout { grid-template-columns: 1fr; gap: 32px; }
      #blog-page-sidebar { display: none; }
    }
 
    /* ── BREADCRUMB ── */
    #blog-page-breadcrumb {
      padding: 20px 0 0;
      font-size: 12px;
      color: var(--color-muted);
      display: flex;
      gap: 6px;
      align-items: center;
      flex-wrap: wrap;
    }
    #blog-page-breadcrumb a { color: var(--color-muted); }
    #blog-page-breadcrumb a:hover { color: var(--color-primary); text-decoration: none; }
    #blog-page-breadcrumb .sep { opacity: 0.4; }
 
    /* ── SIDEBAR ── */
    #blog-page-sidebar {
      position: sticky;
      top: 32px;
    }
 
    #blog-page-toc-label {
      font-size: 10px;
      font-weight: 700;
      letter-spacing: 0.16em;
      text-transform: uppercase;
      color: var(--color-muted);
      margin-bottom: 12px;
    }
 
    #blog-page-toc {
      list-style: none;
      border-left: 2px solid var(--color-border);
    }
 
    #blog-page-toc li a {
      display: block;
      padding: 7px 0 7px 16px;
      font-size: 12.5px;
      color: var(--color-muted);
      line-height: 1.4;
      border-left: 2px solid transparent;
      margin-left: -2px;
      transition: color 0.15s, border-color 0.15s;
    }
 
    #blog-page-toc li a:hover,
    #blog-page-toc li a.active {
      color: var(--color-primary);
      border-color: var(--color-accent-from);
      text-decoration: none;
    }
 
    /* ── MAIN CONTENT ── */
    #blog-page-main { min-width: 0; }
 
    /* ── HEADER ── */
    #blog-page-header { margin-bottom: 32px; }
 
    #blog-page-tags {
      display: flex;
      gap: 8px;
      flex-wrap: wrap;
      margin-bottom: 16px;
    }
 
    .blog-page-tag {
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      background: var(--color-tag-bg);
      color: var(--color-tag-text);
      padding: 4px 11px;
      border-radius: 999px;
    }
 
    #blog-page-h1 {
      font-size: clamp(24px, 3.5vw, 38px);
      font-weight: 700;
      color: var(--color-primary);
      line-height: 1.2;
      margin-bottom: 20px;
    }
 
    #blog-page-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 20px;
      align-items: center;
      padding: 16px 0;
      border-top: 1px solid var(--color-border);
      border-bottom: 1px solid var(--color-border);
      margin-bottom: 32px;
    }
 
    #blog-page-author {
      display: flex;
      align-items: center;
      gap: 10px;
    }
 
    #blog-page-author-avatar {
      width: 36px;
      height: 36px;
      border-radius: 50%;
      background: linear-gradient(135deg, #4120A9, #fd49a0);
      display: flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      font-size: 14px;
      font-weight: 700;
      flex-shrink: 0;
    }
 
    #blog-page-author-info {
      display: flex;
      flex-direction: column;
      gap: 1px;
    }
 
    .blog-page-author-name {
      font-size: 13px;
      font-weight: 700;
      color: var(--color-text);
    }
 
    .blog-page-author-role {
      font-size: 11px;
      color: var(--color-muted);
    }
 
    .blog-page-meta-item {
      display: flex;
      align-items: center;
      gap: 6px;
      font-size: 13px;
      color: var(--color-muted);
    }
 
    .blog-page-meta-item i { font-size: 14px; }
 
    /* ── FEATURED IMAGE ── */
    #blog-page-featured-img {
      width: 100%;
      border-radius: var(--radius);
      display: block;
      margin-bottom: 36px;
      object-fit: cover;
      max-height: 400px;
    }
 
    /* ── SECTIONS ── */
    .blog-page-section {
      margin-bottom: 48px;
      scroll-margin-top: 24px;
    }
 
    .blog-page-section h2 {
      font-size: clamp(17px, 2.2vw, 21px);
      font-weight: 700;
      color: var(--color-primary);
      margin-bottom: 16px;
      line-height: 1.3;
    }
 
    .blog-page-section p {
      margin-bottom: 16px;
      color: var(--color-text);
    }
 
    .blog-page-section p:last-child { margin-bottom: 0; }
 
    .blog-page-section ul {
      padding-left: 0;
      list-style: none;
      margin-bottom: 16px;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }
 
    .blog-page-section ul li {
      padding-left: 22px;
      position: relative;
      font-size: 14px;
      color: var(--color-text);
      line-height: 1.75;
    }
 
    .blog-page-section ul li::before {
      content: '';
      position: absolute;
      left: 0;
      top: 9px;
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: linear-gradient(135deg, #4120A9, #fd49a0);
      flex-shrink: 0;
    }
 
    /* Inline image (secondary) */
    .blog-page-inline-img {
      width: 100%;
      border-radius: var(--radius);
      display: block;
      margin: 24px 0;
      object-fit: cover;
    }
 
    /* Pull quote */
    .blog-page-pullquote {
      border-left: 4px solid;
      border-image: linear-gradient(180deg, #4120A9, #fd49a0) 1;
      padding: 16px 20px;
      margin: 28px 0;
      background: var(--color-surface);
      border-radius: 0 var(--radius) var(--radius) 0;
      font-size: 15px;
      font-style: italic;
      color: var(--color-primary);
      font-weight: 600;
    }
 
    /* ── DIVIDER ── */
    .blog-page-divider {
      height: 1px;
      background: var(--color-border);
      margin: 40px 0;
    }
 
    /* ── CTA BLOCK ── */
    #blog-page-cta {
      border-radius: var(--radius);
      background: linear-gradient(135deg, #4120A9, #fd49a0);
      padding: 48px 40px;
      text-align: center;
      margin-top: 56px;
      color: #fff;
    }
 
    #blog-page-cta-eyebrow {
      font-size: 11px;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      color: rgba(255,255,255,0.7);
      font-weight: 700;
      margin-bottom: 12px;
    }
 
    #blog-page-cta h2 {
      font-size: clamp(20px, 3vw, 28px);
      font-weight: 700;
      color: #fff;
      margin-bottom: 12px;
      line-height: 1.25;
    }
 
    #blog-page-cta p {
      color: rgba(255,255,255,0.8);
      font-size: 14px;
      max-width: 480px;
      margin: 0 auto 24px;
    }
 
    #blog-page-cta-btns {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      justify-content: center;
    }
 
    .blog-page-btn-white {
      padding: 12px 26px;
      border-radius: 8px;
      background: #fff;
      color: var(--color-accent-from);
      font-size: 13px;
      font-weight: 700;
      font-family: var(--font-main);
      border: none;
      cursor: pointer;
      display: inline-flex;
      align-items: center;
      gap: 7px;
    }
 
    .blog-page-btn-outline-white {
      padding: 12px 26px;
      border-radius: 8px;
      background: transparent;
      color: #fff;
      font-size: 13px;
      font-weight: 700;
      font-family: var(--font-main);
      border: 1.5px solid rgba(255,255,255,0.5);
      cursor: pointer;
      display: inline-flex;
      align-items: center;
      gap: 7px;
    }
 
    .blog-page-btn-white:hover { background: #f0ecff; text-decoration: none; }
    .blog-page-btn-outline-white:hover { border-color: #fff; text-decoration: none; }
 
    /* ── SHARE BAR ── */
    #blog-page-share {
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 20px 0;
      border-top: 1px solid var(--color-border);
      margin-top: 48px;
      flex-wrap: wrap;
    }
 
    #blog-page-share-label {
      font-size: 12px;
      font-weight: 700;
      color: var(--color-muted);
      text-transform: uppercase;
      letter-spacing: 0.1em;
    }
 
    .blog-page-share-btn {
      width: 36px;
      height: 36px;
      border-radius: 50%;
      border: 1.5px solid var(--color-border);
      background: var(--color-bg);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 15px;
      color: var(--color-muted);
      cursor: pointer;
      transition: border-color 0.15s, color 0.15s;
    }
 
    .blog-page-share-btn:hover { border-color: var(--color-accent-from); color: var(--color-accent-from); }
 
    /* ── RELATED POSTS ── */
    #blog-page-related { padding: 40px 0 0; }
 
    #blog-page-related-title {
      font-size: 18px;
      font-weight: 700;
      color: var(--color-primary);
      margin-bottom: 20px;
    }
 
    #blog-page-related-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
      gap: 16px;
    }
 
    .blog-page-related-card {
      border: 1.5px solid var(--color-border);
      border-radius: var(--radius);
      padding: 20px 18px;
      display: flex;
      flex-direction: column;
      gap: 8px;
      transition: border-color 0.15s, box-shadow 0.15s;
    }
 
    .blog-page-related-card:hover {
      border-color: var(--color-accent-from);
      box-shadow: var(--shadow);
      text-decoration: none;
    }
 
    .blog-page-related-tag {
      font-size: 10px;
      font-weight: 700;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--color-tag-text);
    }
 
    .blog-page-related-card-title {
      font-size: 13px;
      font-weight: 700;
      color: var(--color-primary);
      line-height: 1.4;
    }
 
    .blog-page-related-arrow {
      font-size: 13px;
      color: var(--color-accent-from);
      margin-top: auto;
    }
 
    @media (max-width: 600px) {
      #blog-page-cta { padding: 32px 20px; }
      #blog-page-outer { padding: 0 16px; }
    }