.system-video-section{padding:76px 0;background:linear-gradient(135deg,#f5f8ff 0%,#fff 72%);border-block:1px solid #e4eaf6;scroll-margin-top:110px}
.system-video-layout{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.6fr);gap:42px;align-items:center}
.system-video-kicker{margin:0 0 14px;color:#3155f5;font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
.system-video-copy h2{margin:0 0 18px;color:#101c32;font-size:clamp(30px,3.2vw,42px);line-height:1.13;letter-spacing:-.04em}
.system-video-copy h2 em{color:#3155f5;font-style:normal}
.system-video-copy>p:not(.system-video-kicker){margin:0 0 22px;color:#526179;font-size:15px;line-height:1.7}
.system-video-topics{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 24px;padding:0;list-style:none}
.system-video-topics li{padding:7px 10px;border:1px solid #dce5f7;border-radius:8px;background:#fff;color:#294675;font-size:12px}
.system-video-copy>a{display:inline-flex;align-items:center;gap:8px;padding:10px 0;color:#2147cd;font-size:14px;font-weight:700;text-decoration:none}
.system-video-copy>a:hover{text-decoration:underline}
.system-video-figure{min-width:0;margin:0}
.system-video-player{position:relative;overflow:hidden;border:1px solid #d6e1f6;border-radius:20px;background:#0c1933;box-shadow:0 18px 48px rgba(22,54,113,.13)}
.system-video-player video{display:block;width:100%;height:auto;aspect-ratio:16/9;background:#0c1933;object-fit:contain}
.system-video-start{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;width:100%;height:100%;padding:24px 12px 64px;border:0;background:linear-gradient(0deg,rgba(8,22,53,.24),transparent 65%);cursor:pointer}
.system-video-start[hidden]{display:none}
.system-video-start span{display:flex;align-items:center;gap:10px;padding:14px 20px;border:1px solid rgba(255,255,255,.55);border-radius:100px;background:#fff;color:#172b55;box-shadow:0 8px 30px rgba(0,0,0,.22);font-family:inherit;font-size:14px;font-weight:800;transition:transform .18s ease}
.system-video-start:hover span{transform:scale(1.03)}
.system-video-start svg{width:20px;height:20px;flex-shrink:0;fill:#3155f5}
.system-video-section :focus-visible{outline:3px solid #3155f5;outline-offset:4px}
.system-video-caption{display:flex;justify-content:space-between;gap:12px;margin-top:14px;color:#526179;font-size:12px;line-height:1.6}
.system-video-caption strong{flex-shrink:0;color:#2147cd;font-weight:700}
.system-video-status{margin:12px 0;color:#ac233a;font-size:13px}
.system-video-status:empty{display:none}
.system-video-download{display:inline-block;padding:8px 0;color:#3155f5;font-size:12px;text-decoration:underline}
.system-video-transcript{margin-top:4px;border-top:1px solid #dce5f7;color:#526179;font-size:13px;line-height:1.7}
.system-video-transcript summary{padding:12px 0;cursor:pointer;color:#2147cd;font-weight:700}
.system-video-transcript p{margin:0 0 14px}
.hero-video-link{display:inline-flex;align-items:center;gap:8px;margin-top:16px;padding:8px 0;color:#3155f5;font-size:13px;font-weight:700;text-decoration:none}
.hero-video-link:hover{text-decoration:underline}
@media(max-width:960px){.system-video-layout{grid-template-columns:1fr;gap:28px}.system-video-copy{max-width:680px}.system-video-section{padding:54px 0}}
@media(max-width:520px){.system-video-section{padding:42px 0}.system-video-copy h2{font-size:32px}.system-video-player{border-radius:14px}.system-video-caption{flex-direction:column;gap:4px}.system-video-start{padding-bottom:44px}.system-video-start span{font-size:12px;padding:11px 13px}.system-video-topics li{font-size:11px}}
@media(prefers-reduced-motion:reduce){.system-video-start span{transition:none}}