/* ===== Block 1 ===== */

  * { margin: 0; padding: 0; box-sizing: border-box; }
  body { font-family: 'Inter', system-ui, sans-serif; background: #0a0a1a; color: #e4dff0; line-height: 1.8; }
  .article-header { background: linear-gradient(135deg, #0a1a2e 0%, #0a0a1a 100%); padding: 80px 20px 60px; text-align: center; border-bottom: 1px solid rgba(0,212,255,0.2); }
  .article-header h1 { font-size: clamp(28px, 5vw, 44px); font-weight: 800; color: #fff; max-width: 800px; margin: 0 auto 16px; }
  .article-header .meta { color: #8b7fad; font-size: 14px; }
  .article-header .tag { display: inline-block; background: rgba(0,212,255,0.15); color: #00d4ff; padding: 4px 12px; border-radius: 20px; font-size: 12px; font-weight: 600; margin-bottom: 16px; }
  .article-body { max-width: 760px; margin: 0 auto; padding: 40px 20px 80px; }
  .article-body h2 { font-size: 28px; font-weight: 700; color: #fff; margin: 48px 0 16px; padding-bottom: 8px; border-bottom: 2px solid rgba(0,212,255,0.3); }
  .article-body h3 { font-size: 22px; font-weight: 600; color: #00d4ff; margin: 32px 0 12px; }
  .article-body p { margin-bottom: 20px; color: #c4b5e0; font-size: 17px; }
  .article-body ul, .article-body ol { margin: 0 0 20px 24px; color: #c4b5e0; }
  .article-body li { margin-bottom: 8px; }
  .article-body strong { color: #fff; }
  .highlight-box { background: rgba(0,212,255,0.08); border-left: 4px solid #00d4ff; padding: 20px 24px; border-radius: 0 12px 12px 0; margin: 24px 0; }
  .cta-box { background: linear-gradient(135deg, #635bff 0%, #00d4ff 100%); padding: 32px; border-radius: 16px; text-align: center; margin: 48px 0; }
  .cta-box h3 { color: #fff; font-size: 24px; margin-bottom: 8px; }
  .cta-box p { color: rgba(255,255,255,0.85); margin-bottom: 16px; }
  .cta-box a { display: inline-block; background: #fff; color: #635bff; padding: 12px 32px; border-radius: 10px; text-decoration: none; font-weight: 700; }
  .blog-nav { display: flex; align-items: center; justify-content: space-between; padding: 16px 24px; background: rgba(10,10,26,0.95); border-bottom: 1px solid rgba(99,91,255,0.15); position: sticky; top: 0; z-index: 100; backdrop-filter: blur(12px); }
  .blog-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: #fff; font-weight: 800; font-size: 20px; }
  .blog-logo img { border-radius: 8px; }
  .blog-links { display: flex; align-items: center; gap: 20px; }
  .blog-links a { color: #c4b5e0; text-decoration: none; font-size: 14px; font-weight: 500; }
  .blog-links a:hover { color: #fff; }
  .blog-cta-btn { background: linear-gradient(135deg, #635bff, #00d4ff); color: #fff !important; padding: 8px 18px; border-radius: 8px; font-weight: 600; }
  @media(max-width:600px) { .blog-links a:not(.blog-cta-btn) { display: none; } }
  table { width: 100%; border-collapse: collapse; margin: 20px 0; }
  th, td { padding: 12px 16px; text-align: left; border-bottom: 1px solid rgba(255,255,255,0.1); }
  th { color: #00d4ff; font-weight: 600; font-size: 14px; text-transform: uppercase; }
  td { color: #c4b5e0; }