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var(--hairline);border-radius:24px;padding:40px 32px;text-align:center;color:var(--ink)}.article-cta h3{font-size:1.6rem;font-weight:700;color:var(--ink);margin-bottom:10px}.article-cta p{color:var(--body);max-width:460px;margin:0 auto 24px}.related{border-top:1px solid var(--hairline);margin-top:56px;padding-top:40px}.related h2{font-size:1.4rem;font-weight:700;color:var(--ink);margin-bottom:24px}.related-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px}.related-card{border:1px solid var(--hairline);border-radius:18px;padding:20px;text-decoration:none;transition:border-color .2s ease,transform .2s ease}.related-card:hover{border-color:var(--primary);transform:translateY(-2px)}.related-card span{font-size:.78rem;font-weight:600;color:var(--primary);text-transform:uppercase;letter-spacing:.02em}.related-card h4{font-size:1.02rem;font-weight:600;color:var(--ink);margin-top:8px;line-height:1.4}.tool-card{background:var(--canvas);border:1px solid var(--hairline);border-radius:24px;padding:32px;box-shadow:0 20px 50px -30px #0000004d}.tool-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:start}.field{margin-bottom:18px}.field label{display:block;font-size:.9rem;font-weight:600;color:var(--ink);margin-bottom:8px}.field input,.field select{width:100%;height:48px;padding:0 14px;font-family:Inter,sans-serif;font-size:1rem;color:var(--ink);background:var(--canvas);border:1px solid var(--hairline);border-radius:12px;box-sizing:border-box;transition:border-color .15s ease,box-shadow .15s ease}.field input:focus,.field select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--primary) 18%,transparent)}.seg{display:inline-flex;background:var(--surface-soft);border:1px solid var(--hairline);border-radius:12px;padding:4px;gap:4px}.seg button{border:none;background:transparent;font-family:Inter,sans-serif;font-size:.9rem;font-weight:600;color:var(--body);padding:8px 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var(--hairline);background:var(--surface-dark);box-shadow:0 12px 32px -8px #00000026}.article-video-wrap .video-responsive{position:relative;padding-bottom:56.25%;height:0;overflow:hidden}.article-video-wrap .video-responsive iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:0}.article-video-caption{padding:12px 18px;background:var(--surface-soft);border-top:1px solid var(--hairline);font-size:.88rem;color:var(--muted);display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.article-video-caption .caption-left{display:flex;align-items:center;gap:8px}.article-video-caption i{color:red;font-size:1.15rem}.article-video-caption .yt-direct-link{display:inline-flex;align-items:center;gap:4px;color:var(--primary);font-weight:600;font-size:.82rem;text-decoration:none;padding:4px 10px;background:color-mix(in srgb,var(--primary) 10%,transparent);border-radius:6px;transition:all .2s ease}.article-video-caption .yt-direct-link:hover{background:var(--primary);color:#fff}@media(max-width:768px){.blog-hero{padding:120px 0 32px}.article-shell{padding-top:110px}.article-body{font-size:1.02rem}.article-body h2{font-size:1.45rem;margin-top:40px}.tool-grid{grid-template-columns:1fr}.blog-wrap{padding:0 16px}.article-cta{padding:32px 22px}}