/* V630 — vídeo responsivo + fallback */
iframe[src*="youtube.com/embed/"],iframe[src*="youtube-nocookie.com/embed/"]{width:100%;max-width:100%;aspect-ratio:16/9;height:auto;min-height:220px;border:0;border-radius:16px;background:#000;display:block}
.giruzin-video-fallback{display:inline-flex;margin-top:8px;padding:8px 12px;border-radius:10px;text-decoration:none;font-weight:800;background:rgba(20,120,210,.16);border:1px solid rgba(70,180,255,.38);color:inherit}
@media(max-width:600px){iframe[src*="youtube.com/embed/"],iframe[src*="youtube-nocookie.com/embed/"]{min-height:190px}}