:root{color-scheme:light;--ink:#111;--paper:#f5f3eb;--yellow:#f7e94e}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif;min-height:100svh;display:grid;place-items:center}
.video-page{width:calc(100% - clamp(36px,5vw,112px));max-width:1920px;margin:0 auto;padding:clamp(24px,4vh,56px) 0}
h1{width:fit-content;margin:0 0 clamp(22px,3vh,36px);padding:5px 15px 7px;background:var(--yellow);border:3px solid var(--ink);box-shadow:5px 5px 0 var(--ink);font-size:clamp(24px,2.5vw,39px);line-height:1.1;font-weight:900;letter-spacing:-1.8px}
h1 span{color:#174bdd}
.video-frame{position:relative;width:100%;aspect-ratio:16/9;border:4px solid var(--ink);box-shadow:12px 12px 0 var(--ink);background:#111}
.video-poster{display:block;position:relative;width:100%;height:100%;padding:0;border:0;border-radius:0;background:#111;color:var(--ink);cursor:pointer;overflow:hidden;font:inherit}
.video-poster img{display:block;width:100%;height:100%;object-fit:cover}
.play-badge{position:absolute;left:clamp(15px,3vw,48px);bottom:clamp(15px,3vw,48px);display:flex;gap:14px;align-items:center;background:var(--yellow);padding:clamp(12px,1.6vw,23px) clamp(16px,2.3vw,34px);border:3px solid var(--ink);box-shadow:6px 6px 0 var(--ink);font-size:clamp(15px,1.8vw,26px);font-weight:900;letter-spacing:-.4px;transition:transform .14s ease,box-shadow .14s ease}
.play-icon{width:0;height:0;border-top:10px solid transparent;border-bottom:10px solid transparent;border-left:16px solid currentColor}
.duration{position:absolute;right:clamp(15px,3vw,48px);bottom:clamp(15px,3vw,48px);padding:7px 10px;border:2px solid #fff;background:#111;color:#fff;font-size:clamp(12px,1.2vw,17px);font-weight:700;font-variant-numeric:tabular-nums}
@media(hover:hover){.video-poster:hover .play-badge{transform:translate(-3px,-3px);box-shadow:9px 9px 0 var(--ink)}}
.video-poster:active .play-badge{transform:translate(4px,4px);box-shadow:2px 2px 0 var(--ink)}
.video-poster:focus-visible{outline:5px solid #174bdd;outline-offset:8px}
.video-frame iframe{display:block;width:100%;height:100%;border:0}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.no-script{margin-top:28px}.no-script a{color:var(--ink);font-weight:700}
@media(max-width:600px){body{place-items:start center}.video-page{padding-top:30px;width:calc(100% - 36px)}h1{margin-bottom:26px}.video-frame{border-width:3px;box-shadow:7px 7px 0 var(--ink)}.play-badge{left:12px;bottom:12px;padding:10px 12px;gap:9px;font-size:13px;box-shadow:3px 3px 0 var(--ink);border-width:2px}.play-icon{border-top-width:7px;border-bottom-width:7px;border-left-width:11px}.duration{right:12px;bottom:12px;padding:4px 6px;font-size:11px}}
@media(prefers-reduced-motion:reduce){.play-badge{transition:none}}