.rv-module{
  box-sizing:border-box;
  --rv-ink:#142f42;
  --rv-muted:#52636f;
  --rv-rule:#d7e0e5;
  --rv-paper:#f5f8f9;
  --rv-accent:#e8652a;
  margin:clamp(2.5rem,6vw,4.5rem) 0;
  padding:clamp(1.25rem,3vw,2rem);
  border:1px solid var(--rv-rule);
  border-top:5px solid var(--rv-accent);
  border-radius:18px;
  background:var(--rv-paper);
  box-shadow:0 18px 45px rgba(20,47,66,.09);
  color:var(--rv-ink);
}
.rv-module--contained{width:min(100%,64rem);margin-inline:auto}
.rv-module__head{max-width:48rem;margin-bottom:1.25rem}
.rv-module__eyebrow{margin:0 0 .55rem;color:var(--rv-accent);font-size:.78rem;font-weight:850;letter-spacing:.12em;text-transform:uppercase}
.rv-module .rv-module__head h2{margin:.15rem 0 .75rem;font-size:clamp(1.8rem,4vw,2.7rem);line-height:1.06;letter-spacing:-.025em;color:var(--rv-ink)}
.rv-module__head p:last-child{margin:0;color:var(--rv-muted);font-size:1.02rem}
.rv-module__head a,.rv-module__source{color:var(--rv-ink);font-weight:800;text-decoration-thickness:1px;text-underline-offset:3px}
.rv-player{position:relative;aspect-ratio:16/9;overflow:hidden;border-radius:13px;background:#0e2433;box-shadow:0 10px 28px rgba(14,36,51,.18)}
.rv-player__button{position:absolute;inset:0;width:100%;height:100%;padding:0;border:0;background:#0e2433;color:#fff;cursor:pointer}
.rv-player__button img{display:block;width:100%;height:100%;object-fit:cover}
.rv-player__shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,24,35,.06) 35%,rgba(10,24,35,.76));pointer-events:none}
.rv-player__play{position:absolute;left:50%;top:50%;display:grid;width:68px;height:68px;place-items:center;transform:translate(-50%,-50%);border:2px solid rgba(255,255,255,.84);border-radius:50%;background:var(--rv-accent);color:#fff;box-shadow:0 8px 22px rgba(0,0,0,.28)}
.rv-player__play svg{margin-left:4px}
.rv-player__status{position:absolute;left:1rem;bottom:.9rem;color:#fff;font-size:.76rem;font-weight:850;letter-spacing:.1em;text-transform:uppercase}
.rv-player__button:hover .rv-player__play{background:#fff;color:var(--rv-ink)}
.rv-player__button:focus-visible{outline:4px solid #ffb087;outline-offset:-4px}
.rv-player__button[disabled]{cursor:wait}
.rv-player__button[data-state="loading"] .rv-player__play{border-style:dashed;animation:rv-spin .8s linear infinite}
.rv-player__button[data-state="loading"] .rv-player__play svg{opacity:0}
.rv-player iframe{display:block;width:100%;height:100%;border:0}
.rv-module__notes{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(15rem,.95fr);gap:1rem;margin-top:1rem}
.rv-module__notes>div,.rv-module__watch{padding:1.2rem;border:1px solid var(--rv-rule);border-radius:12px;background:#fff}
.rv-module__notes h3{margin:0 0 .55rem;color:var(--rv-ink);font-size:1.08rem;line-height:1.25}
.rv-module__notes p{margin:0;color:var(--rv-muted)}
.rv-module__watch ol{margin:.35rem 0 0;padding-left:1.2rem;color:var(--rv-muted)}
.rv-module__watch li+li{margin-top:.4rem}
.rv-module__boundary{margin:1rem 0 .65rem;padding:1rem 1.1rem;border-left:4px solid var(--rv-accent);background:#fff;color:var(--rv-muted);font-size:.92rem}
.rv-module__boundary strong{color:var(--rv-ink)}
.rv-module__source{display:inline-flex;min-height:44px;align-items:center;gap:.35rem}
@keyframes rv-spin{to{transform:translate(-50%,-50%) rotate(360deg)}}
@media(min-width:60.0625rem){
  .yk-layout>.yk-prose{max-width:none}
  .yk-layout>.yk-prose>:not(.rv-module){max-width:46rem}
}
@media(max-width:700px){.rv-module{width:auto;margin-inline:-.2rem;padding:1rem;border-radius:14px}.rv-module__notes{grid-template-columns:1fr}.rv-player__play{width:58px;height:58px}.rv-player__status{left:.75rem;bottom:.65rem;font-size:.68rem}}
@media(prefers-reduced-motion:reduce){.rv-player__button[data-state="loading"] .rv-player__play{animation:none}}