.operation-section{background:#071e20;color:#fff}.operation-section .section-head p:not(.eyebrow){color:#b9c8c9}.operation-video{position:relative;width:min(100%,1000px);margin:0 auto;aspect-ratio:16/9;border-radius:28px;overflow:hidden;background:#041416;box-shadow:0 28px 80px rgba(0,0,0,.28)}.operation-video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.operation-source{width:min(100%,1000px);margin:16px auto 0;font-size:13px;color:#9fb5b6}.operation-source a{color:#70e6e2;font-weight:800}@media(max-width:700px){.operation-video{border-radius:18px}}