.scientific-video-call{margin-top:14px;margin-bottom:24px;padding:clamp(16px,2.5vw,24px);border:1px solid #b9d1c8;border-radius:18px;background:linear-gradient(135deg,#f8fcf8 0%,#edf6f3 100%);box-shadow:0 12px 32px rgba(11,55,51,.08)}
.scientific-video-copy{max-width:900px;margin-bottom:12px}
.scientific-video-copy .eyebrow{margin-bottom:4px}
.scientific-video-copy h2{margin:.2rem 0 .4rem;color:#082f32;font-size:clamp(1.35rem,2.2vw,1.9rem);line-height:1.12}
.scientific-video-copy p:last-child{margin:0;color:#355354;font-size:1.02rem;line-height:1.65}
.scientific-video-player{display:block;width:100%;max-height:72vh;border-radius:16px;background:#071a25;box-shadow:0 12px 30px rgba(4,28,31,.2)}
@media(min-width:761px){.site-header{padding-block:14px}.question-hero{padding-block:16px 24px}.question-hero-heading .eyebrow{margin-bottom:6px}.question-hero-heading h1{font-size:clamp(1.75rem,2.55vw,2.35rem);line-height:1.13;margin-bottom:12px}}
@media(max-width:640px){.scientific-video-call{margin-top:12px;padding:14px;border-radius:16px}.scientific-video-player{border-radius:11px}}