.pv-sec{background:#fff;padding:48px 0}
  .pv{
	--pv-navy:#07124A;
	--pv-orange:#F18815;
	--pv-orange-2:#d4760f;
	--pv-muted:#64748B;
	--pv-line:#E7E9F0;
	--pv-page:#F8F9FB;
	--pv-font:'Plus Jakarta Sans',system-ui,sans-serif;
	max-width:1240px;margin:0 auto;padding:0 32px;font-family:var(--pv-font);line-height:1.55}
  .pv p,.pv h2,.pv h3{margin:0;padding:0}
  .pv__ey{display:flex;align-items:center;gap:10px;font-size:11.5px;font-weight:800;letter-spacing:.16em;
    text-transform:uppercase;color:var(--pv-navy);margin:0 0 16px}
  .pv__ey::before{content:"";width:16px;height:3px;border-radius:2px;background:var(--pv-orange);flex:none}
  #per-video .pv__t{font-size:29px;font-weight:800;line-height:1.2;letter-spacing:-.025em;color:var(--pv-navy);margin:0 0 14px}
  .pv__lead{font-size:15.5px;line-height:26px;color:var(--pv-muted);margin:0 0 26px;max-width:520px}
  .pv__lead b{color:var(--pv-navy);font-weight:700}

  /* la facade : rien de YouTube ne charge avant le clic */
  .pv__fac{position:relative;border-radius:18px;overflow:hidden;background:var(--pv-navy);
    aspect-ratio:16/9;cursor:pointer;border:none;padding:0;width:100%;display:block}
  .pv__fac img{width:100%;height:100%;object-fit:cover;display:block;opacity:1;
    transition:opacity .3s,transform .5s}
  .pv__fac:hover img{transform:scale(1.02)}
  .pv__play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
    width:74px;height:74px;border-radius:50%;background:#fff;
    display:flex;align-items:center;justify-content:center;
    box-shadow:0 12px 34px -12px rgba(7,18,74,.5);transition:transform .25s}
  .pv__fac:hover .pv__play{transform:translate(-50%,-50%) scale(1.08)}
  .pv__play svg{width:24px;height:24px;fill:var(--pv-orange);margin-left:3px}
  .pv__dur{position:absolute;right:14px;bottom:14px;background:rgba(7,18,74,.85);color:#fff;
    font-size:12px;font-weight:800;padding:5px 11px;border-radius:999px;letter-spacing:.02em}
  .pv__consent{position:absolute;left:14px;bottom:14px;background:rgba(255,255,255,.92);
    color:var(--pv-navy);font-size:11px;font-weight:700;padding:5px 11px;border-radius:999px}
  .pv__fac iframe{position:absolute;inset:0;width:100%;height:100%;border:0}

  /* les chapitres */
  .pv__chaps{border-top:1px solid var(--pv-line)}
  .pv__chap{display:flex;align-items:baseline;gap:14px;width:100%;background:none;border:none;
    border-bottom:1px solid var(--pv-line);padding:13px 2px;font-family:inherit;text-align:left;
    cursor:pointer;transition:background .18s}
  .pv__chap:hover{background:var(--pv-page)}
  .pv__ts{flex:none;font-size:12.5px;font-weight:800;color:var(--pv-orange-2);
    font-variant-numeric:tabular-nums;min-width:38px}
  .pv__ct{flex:1;font-size:14.5px;font-weight:600;line-height:1.4;color:var(--pv-navy)}
  .pv__chap:hover .pv__ct{color:var(--pv-orange-2)}

  /* la note, a plat et non plus en aplat navy */
  .pv__note{display:flex;gap:14px;padding:18px 20px;background:var(--pv-page);border-radius:14px;
    font-size:14px;line-height:23px;color:var(--pv-muted);margin:26px 0 0;max-width:520px}
  .pv__note::before{content:"";flex:none;width:3px;border-radius:2px;background:var(--pv-orange)}
  .pv__note b{color:var(--pv-navy);font-weight:700}


  /* variante B : la video pleine largeur, chapitres en dessous */
  .pvB__head{max-width:640px;margin:0 0 28px}
  .pvB__grid{display:grid;grid-template-columns:repeat(5,1fr);gap:0;border-top:1px solid var(--pv-line);
    margin:24px 0 0}
  .pvB__grid .pv__chap{flex-direction:column;align-items:flex-start;gap:6px;
    border-bottom:none;border-right:1px solid var(--pv-line);padding:16px 16px 18px}
  .pvB__grid .pv__chap:last-child{border-right:none}
  .pvB__grid .pv__ct{font-size:13.5px}
  .pvB__bas{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start;margin:26px 0 0}

  @media(max-width:960px){
    .pvB__grid{grid-template-columns:1fr}
    .pvB__grid .pv__chap{border-right:none;border-bottom:1px solid var(--pv-line);
      flex-direction:row;align-items:baseline;gap:14px}
    .pvB__bas{grid-template-columns:1fr;gap:24px}
  }
  @media(max-width:600px){
    .pv{padding:0 20px}
    #per-video .pv__t{font-size:24px}
    .pv__play{width:58px;height:58px}
  }