/* =====================================================================
   process-v4.css — Design Process, v4 treatment.
   Each "main section" is a scroll-locked stage (.pv4):
     · left  ≥60%  — 19.5:9 container holding the option carousel,
                     with option label, round chevrons + dots INSIDE it
     · right ~40%  — pros/cons · what-it-solved · key decisions,
                     swapping in sync with the active option
     · past the last option the carousel slides out left and the
       Final Design container (80%, 19.5:9, cursor-driven before/after)
       slides in from the right; then the lock releases.
   Static fallback (<880px / reduced motion): stacked, no pinning.
   ===================================================================== */

.pv4{position:relative;z-index:1;--pv4gap:clamp(40px,4vw,72px);--pv4colgap:clamp(18px,2.4vw,38px);}
.pv4-pin{position:relative;}
.pv4-stick{position:sticky;top:0;height:100svh;overflow:hidden;display:flex;}
.pv4-in{width:100%;max-width:1500px;margin:0 auto;box-sizing:border-box;
  padding:84px var(--pad) 16px;display:flex;flex-direction:column;min-height:0;}

/* ---- cluster header — normal flow, scrolls away before the pin engages ---- */
.pv4>.pv4-chead{max-width:1500px;margin:0 auto;box-sizing:border-box;
  padding:clamp(56px,9vh,110px) var(--pad) 0;}
.pv4-chead .clp{font-size:12px;text-transform:none;letter-spacing:.02em;}
.pv4-chead .h-sec{font-size:clamp(28px,3.2vw,46px);margin-top:10px;}
.pv4-clead{margin:8px 0 0;max-width:82ch;font-size:clamp(12.5px,.95vw,15px);
  color:var(--grey);line-height:1.5;}

/* one-time scroll cue — Discovery only, fades once the stage advances */
.pv4-scrollhint{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);
  z-index:5;display:flex;align-items:center;gap:7px;font-size:12px;font-weight:600;
  letter-spacing:.04em;color:var(--grey-dim);opacity:0;pointer-events:none;
  transition:opacity .6s ease;}
.pv4.is-start .pv4-scrollhint{opacity:.6;}
.pv4-scrollhint svg{width:13px;height:13px;animation:pv4cue 2.2s ease-in-out infinite;}
@keyframes pv4cue{0%,100%{transform:translateY(-2px);opacity:.5;}50%{transform:translateY(2px);opacity:1;}}
@media (prefers-reduced-motion: reduce){.pv4-scrollhint svg{animation:none;}}
@media (max-width:880px){.pv4-scrollhint{display:none;}}

/* ---- main-section title row (consistent across every section) ---- */
.pv4-sec{display:flex;align-items:baseline;justify-content:space-between;gap:18px;
  margin-bottom:clamp(12px,1.8vh,20px);}
.pv4-sec .ttl{font-size:clamp(15px,1.25vw,19px);font-weight:600;color:var(--cream);
  letter-spacing:-.01em;}
.pv4-sec .ttl .pk{color:var(--peach);}
.pv4-hint{display:flex;align-items:center;gap:10px;font-size:12px;font-weight:600;
  letter-spacing:.02em;color:var(--grey-dim);white-space:nowrap;}
.pv4-hint b{color:var(--peach);font-weight:600;font-variant-numeric:tabular-nums;}
.pv4-slead{margin:0;font-size:clamp(12px,.9vw,14px);color:var(--grey-dim);
  max-width:min(35vw,62ch);line-height:1.5;flex:none;text-wrap:pretty;}
.pv4-slead .kt{font-weight:650;color:var(--cream);}
/* B2: tension copy in option/BA states, opportunity copy in the gif state */
.pv4 .slead-gif{display:none;}
.pv4.is-gif .slead-default{display:none;}
.pv4.is-gif .slead-gif{display:block;}

/* ---- stage body: options act + final act share the same canvas ---- */
.pv4-body{position:relative;flex:1;min-height:0;}
.pv4-opts{position:absolute;left:0;right:0;top:50%;transform:translateY(-50%);
  display:flex;align-items:flex-end;
  gap:clamp(18px,2.4vw,38px);
  transition:transform .7s var(--ease,cubic-bezier(.625,.05,0,1)),opacity .5s ease;}
.pv4.is-final .pv4-opts{transform:translate(-18vw,-50%);opacity:0;pointer-events:none;}

/* ---- the 19.5:9 option container (≥60% wide) ---- */
/* ---- the option block: bare 16:9 image, label above, dots below ---- */
.pv4-screen{position:relative;flex:none;width:66%;display:flex;flex-direction:column;
  max-width:max(420px, calc((100svh - var(--resv,250px)) * 1.7778));}
.pv4-car{position:relative;overflow:hidden;flex:none;
  margin:0 calc(-1 * var(--pv4gap) / 2);padding:0 calc(var(--pv4gap) / 2);}
.pv4-track{display:flex;gap:var(--pv4gap);
  transform:translateX(calc(var(--i,0) * (-100% - var(--pv4gap))));
  transition:transform .75s var(--ease,cubic-bezier(.625,.05,0,1));}
.pv4-slide{flex:none;width:100%;min-width:0;margin:0;
  display:flex;flex-direction:column;gap:11px;opacity:.22;transition:opacity .55s ease;}
.pv4-slide.is-on{opacity:1;}
.pv4-lab{align-self:flex-start;display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.03em;
  color:var(--cream);padding:4px 11px;border-radius:5rem;
  border:1px solid var(--line-2);background:rgba(12,10,8,.55);}
.pv4-imgwrap{flex:none;display:flex;}
.pv4-imgwrap .wf{aspect-ratio:16/9;width:100%;height:auto;}
.pv4-imgwrap image-slot{width:100%;aspect-ratio:16/9;height:auto;display:block;
  border-radius:14px;outline:1.5px dashed rgba(244,236,226,.26);outline-offset:-1.5px;}
.pv4-imgwrap img.pv4-img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;
  object-position:top center;display:block;border-radius:14px;
  border:1px solid var(--line-2);background:#0d0b09;}
.pv4-imgwrap.card{aspect-ratio:16/9;justify-content:center;}
.pv4-imgwrap.card .wf{width:auto;height:auto;max-height:100%;max-width:min(46%,440px);
  aspect-ratio:16/10;margin:auto;flex:1;}

/* round chevron icon buttons — always perceivable, quiet at rest */
.pv4-chev{position:absolute;top:calc(50% + 18px);transform:translateY(-50%);z-index:4;
  width:clamp(44px,3.2vw,54px);height:clamp(44px,3.2vw,54px);border-radius:50%;
  display:flex;align-items:center;justify-content:center;cursor:pointer;
  border:1px solid rgba(244,236,226,.26);background:rgba(12,10,8,.5);
  color:rgba(244,236,226,.92);
  backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
  transition:border-color .3s ease,color .3s ease,background-color .3s ease,
    opacity .3s ease,transform .3s ease;}
.pv4-chev.prev{left:clamp(14px,1.2vw,20px);}
.pv4-chev.next{right:clamp(14px,1.2vw,20px);}
.pv4-screen:hover .pv4-chev,.pv4-chev:focus-visible{
  background:rgba(12,10,8,.78);color:var(--cream);border-color:rgba(244,236,226,.45);}
.pv4-chev:hover{border-color:var(--peach) !important;color:var(--peach) !important;}
.pv4-chev[disabled]{opacity:.25;}
.pv4-chev svg{width:21px;height:21px;display:block;}
.pv4-chev[disabled]{pointer-events:none;}

/* pagination dots — centred below the image, outside it */
.pv4-dots{position:static;margin-top:clamp(12px,1.8vh,18px);
  display:flex;justify-content:center;gap:9px;}
.pv4-dots button{width:8px;height:8px;border-radius:50%;border:0;padding:0;cursor:pointer;
  background:rgba(244,236,226,.22);transition:background .3s ease,transform .3s ease;}
.pv4-dots button:hover{background:rgba(244,236,226,.45);}
.pv4-dots button.is-on{background:var(--peach);transform:scale(1.3);}

/* ---- right rail: per-option notes — bottom-aligned to the image ---- */
.pv4-panel{flex:1;min-width:0;position:relative;display:grid;
  margin-bottom:calc(8px + clamp(12px,1.8vh,18px));}
.pv4-pane{grid-area:1/1;display:flex;flex-direction:column;gap:13px;
  justify-content:flex-end;
  opacity:0;transform:translateY(16px);pointer-events:none;
  transition:opacity .45s ease,transform .45s ease;}
.pv4-pane::-webkit-scrollbar{display:none;}
.pv4-pane.is-on{opacity:1;transform:none;pointer-events:auto;transition-delay:.18s;}
.pv4-pname{display:flex;align-items:center;gap:10px;flex-wrap:wrap;
  font-size:clamp(16px,1.3vw,21px);font-weight:600;color:var(--cream);
  letter-spacing:-.01em;line-height:1.25;}
.pv4-stat{flex:none;display:inline-flex;align-items:center;line-height:1;
  font-size:12px;font-weight:900;letter-spacing:.02em;
  padding:5px 10px;border-radius:5rem;border:1px solid var(--line-2);
  color:var(--grey-dim);}
.pv4-stat.hot{color:#3a2417;background:var(--peach);border-color:var(--peach);}
.pv4-stat.bad{color:var(--peach-2);border-color:rgba(249,158,118,.4);}
.pv4-pdesc{margin:0;font-size:clamp(12.5px,.95vw,15px);color:var(--grey);line-height:1.5;}
.pv4-flow{font-size:clamp(12px,.88vw,14px);color:var(--grey);line-height:1.7;}
.pv4-flow .fl{display:block;font-size:clamp(12.5px,.95vw,14.5px);font-weight:650;
  letter-spacing:.01em;color:var(--cream);margin-bottom:4px;}
.pv4-flow .fa{color:var(--peach);padding:0 5px;}
.pv4-kd .vh,.pv4-pc .vh{font-size:clamp(12.5px,.95vw,14.5px);font-weight:650;
  letter-spacing:.01em;color:var(--peach);margin-bottom:7px;}
.pv4-kd.bad .vh{color:var(--peach-2);}
.pv4-pc{display:grid;grid-template-columns:1fr;gap:16px;}
.pv4-pc .pros .vh{color:var(--ok);}
.pv4-pc .cons .vh{color:var(--peach-2);}
.pv4-pane ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:6px;}
.pv4-pane li{font-size:clamp(12px,.92vw,14.5px);color:var(--grey);line-height:1.45;
  padding-left:15px;position:relative;}
.pv4-pane li::before{content:"";position:absolute;left:0;top:.5em;width:6px;height:6px;
  border-radius:2px;background:var(--peach);opacity:.55;}
.pv4-pc .pros li::before{background:var(--ok);}
.pv4-pc .cons li::before{background:var(--peach-2);}
.pv4-note{font-size:clamp(12px,.85vw,13.5px);color:var(--grey-dim);line-height:1.5;
  border-left:2px solid var(--line-2);padding-left:12px;}

/* ---- act 2: Final Design (80%, 19.5:9, cursor before/after) ---- */
.pv4-final{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;
  justify-content:center;gap:clamp(12px,2vh,20px);
  opacity:0;transform:translateX(18vw);pointer-events:none;
  transition:transform .7s var(--ease,cubic-bezier(.625,.05,0,1)) .12s,opacity .5s ease .12s;}
.pv4.is-final .pv4-final{opacity:1;transform:none;pointer-events:auto;}
.pv4-fstage{position:relative;width:84%;aspect-ratio:16/9;
  max-width:max(420px, calc((100svh - var(--resv,250px) - 104px) * 1.7778));
  border-radius:14px;cursor:ew-resize;
  transition:width .7s var(--ease,cubic-bezier(.625,.05,0,1)),
    max-width .7s var(--ease,cubic-bezier(.625,.05,0,1));}
/* shipped/final chips float in the gap above the container (layout-neutral) */
.pv4-fstage .pv4-lab{position:absolute;bottom:100%;margin-bottom:clamp(12px,2vh,20px);
  align-self:auto;z-index:5;color:var(--peach);border-color:rgba(255,188,149,.45);}
.pv4-fstage .lab-ba{left:50%;transform:translateX(-50%);}
.pv4-fstage .lab-gif{left:0;transform:none;display:none;}
.pv4.is-gif .pv4-fstage .lab-gif{display:inline-flex;}
.pv4.is-gif .pv4-fstage .lab-ba{display:none;}
.pv4-ba{position:absolute;inset:0;--x:50%;border-radius:14px;overflow:hidden;
  background:#0d0b09;}
.pv4-ba .lay{position:absolute;inset:0;display:flex;}
.pv4-ba .lay .wf{aspect-ratio:auto;width:100%;height:100%;}
.pv4-ba .lay img.pv4-img{width:100%;height:100%;aspect-ratio:auto;object-fit:cover;
  object-position:top center;display:block;border-radius:0;border:0;}
.pv4-ba .lay.before{filter:saturate(.5) brightness(.72);}
.pv4-ba .lay.after{clip-path:inset(0 0 0 var(--x));background:#0d0b09;}
.pv4-ba .bar{position:absolute;top:0;bottom:0;left:var(--x);width:2px;margin-left:-1px;z-index:3;
  background:linear-gradient(180deg,transparent,rgba(255,188,149,.85) 16%,rgba(255,188,149,.85) 84%,transparent);}
.pv4-ba .bar::before{content:"";position:absolute;top:50%;left:50%;
  transform:translate(-50%,-50%);width:36px;height:36px;border-radius:50%;
  border:1px solid rgba(255,188,149,.7);background:rgba(12,10,8,.74);}
.pv4-ba .bar::after{content:"‹ ›";position:absolute;top:50%;left:50%;
  transform:translate(-50%,-54%);font-size:13px;letter-spacing:2px;color:var(--peach);
  white-space:nowrap;}
.pv4-batag{position:absolute;bottom:12px;z-index:4;display:inline-flex;
  align-items:center;line-height:1;font-size:12px;font-weight:900;
  letter-spacing:.02em;padding:5px 10px;
  border-radius:5rem;background:rgba(12,10,8,.66);border:1px solid var(--line-2);
  transition:color .3s ease,border-color .3s ease,background-color .3s ease,opacity .3s ease;}
.pv4-batag.b{left:14px;color:var(--grey-dim);}
.pv4-batag.a{right:14px;color:var(--grey-dim);}
/* highlight the chip on the dominant side of the separator, dim the other —
   identical treatment for both */
.pv4-ba[data-side="before"] .pv4-batag.b,
.pv4-ba[data-side="after"] .pv4-batag.a{color:#3a2417;background:var(--peach);
  border-color:var(--peach);}
.pv4-ba[data-side="before"] .pv4-batag.a,
.pv4-ba[data-side="after"] .pv4-batag.b{opacity:.4;}
/* duo variant: two shipped flows side by side (B1) */
.pv4-gif.duo{position:static;background:transparent;border-radius:0;overflow:visible;
  display:flex;gap:clamp(14px,1.6vw,24px);align-items:flex-end;}
.pv4.is-gif .pv4-fstage:has(> .pv4-gif.duo){aspect-ratio:auto;cursor:default;}
.pv4.is-gif .pv4-fstage:has(> .pv4-gif.duo) .pv4-ba{opacity:0;pointer-events:none;
  transition:opacity .45s ease;}
.duo-item{flex:1;min-width:0;margin:0;display:flex;flex-direction:column;gap:12px;}
.pv4-fstage .duo-item .pv4-lab{position:static;margin:0;transform:none;
  order:2;align-self:center;color:var(--cream);border-color:var(--line-2);}
.duo-item img.pv4-img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;
  object-position:top center;display:block;border-radius:14px;
  border:1px solid var(--line-2);background:#0d0b09;}
/* duo with no side annotation: centre the pair and let it grow */
.pv4.is-gif .pv4-final:has(.pv4-gif.duo){display:flex;flex-direction:column;
  align-items:center;justify-content:center;}
.pv4.is-gif .pv4-final:has(.pv4-gif.duo) .pv4-fstage{width:100%;max-width:none;}
.pv4.is-gif .pv4-final:has(.pv4-gif.duo) .pv4-fannot{display:none;}

/* ---- act 3: the flow GIF — 2-column, bottom-aligned ---- */
.pv4-gif{position:absolute;inset:0;z-index:6;background:#0d0b09;display:flex;
  border-radius:14px;overflow:hidden;
  opacity:0;pointer-events:none;transition:opacity .45s ease;}
.pv4-gif image-slot{flex:1;width:100%;height:100%;display:block;}
.pv4.is-gif .pv4-gif{opacity:1;pointer-events:auto;}
.pv4.is-gif .pv4-fstage{cursor:default;}
/* gif state mirrors the options layout: image left (66%, same cap), content right,
   the pair vertically centred, items bottom-aligned to each other */
.pv4.is-gif .pv4-final{display:grid;grid-template-columns:66% minmax(0,1fr);
  column-gap:var(--pv4colgap);align-items:end;align-content:center;}
.pv4.is-gif .pv4-fstage{width:100%;justify-self:start;
  max-width:max(420px, calc((100svh - var(--resv,250px)) * 1.7778));
  animation:pv4swap .5s ease both;}
.pv4.is-gif .pv4-fannot{width:auto;align-items:flex-start;text-align:left;
  animation:pv4swap .55s ease .12s both;}
.pv4.is-gif .pv4-fannot .fline{text-align:left;}
.pv4.is-gif .pv4-fannot .chips{justify-content:flex-start;}
.pv4.is-gif .pv4-fannot .fline{max-width:none;}
@keyframes pv4swap{from{opacity:0;transform:translateY(16px);}to{opacity:1;transform:none;}}

/* final annotations, below the container */
.pv4-fannot{display:flex;flex-direction:column;align-items:center;gap:10px;
  width:min(86%,1160px);text-align:center;}
.pv4-fannot .fk{font-size:clamp(12.5px,.95vw,14.5px);font-weight:650;
  letter-spacing:.01em;color:var(--cream);}
.pv4-fannot .fline{margin:0;font-size:clamp(12.5px,.95vw,15px);color:var(--grey);
  line-height:1.5;max-width:88ch;}
.pv4-fannot .chips{display:flex;flex-wrap:wrap;gap:9px;justify-content:center;}
.pv4-fannot .chips span{font-size:clamp(12px,.85vw,13.5px);color:var(--grey);
  padding:6px 13px;border-radius:5rem;border:1px solid var(--line);
  background:rgba(244,236,226,.035);line-height:1.35;}
/* structured GIF-stage-only annotation (right column in the gif layout) */
.pv4-gannot{display:none;}
.pv4-gannot .fk{font-size:clamp(12.5px,.95vw,14.5px);font-weight:650;
  letter-spacing:.01em;color:var(--cream);}
.pv4-gannot .fname{font-size:clamp(16px,1.3vw,21px);font-weight:600;color:var(--cream);
  letter-spacing:-.01em;line-height:1.3;}
.pv4-gannot .fline{margin:0;font-size:clamp(12.5px,.95vw,15px);color:var(--grey);
  line-height:1.5;}
.pv4-gannot .fsub{font-size:clamp(12.5px,.95vw,14.5px);font-weight:650;
  letter-spacing:.01em;color:var(--peach);margin-top:2px;}
.pv4-gannot .flist{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;
  gap:7px;counter-reset:fl;text-align:left;}
.pv4-gannot .flist li{font-size:clamp(12px,.92vw,14.5px);color:var(--grey);line-height:1.45;
  padding-left:27px;position:relative;counter-increment:fl;}
.pv4-gannot .flist li::before{content:counter(fl,decimal-leading-zero);position:absolute;
  left:0;top:.1em;font-size:12px;font-weight:700;color:var(--peach);
  font-variant-numeric:tabular-nums;letter-spacing:.02em;}
.pv4.is-gif .pv4-gannot{display:flex;flex-direction:column;gap:11px;
  align-items:flex-start;text-align:left;animation:pv4swap .55s ease .12s both;
  align-self:stretch;justify-content:flex-end;min-height:0;}
.pv4.is-gif .pv4-gannot+.pv4-fannot{display:none;}
/* two stacked side slots above the content, filling the spare column height;
   slots→content space = colgap/2, slot→slot space = colgap/4 */
.pv4.is-gif .pv4-gslots{display:flex;flex-direction:column;flex:1;min-height:0;
  align-self:stretch;gap:calc(var(--pv4colgap)/4);
  margin-bottom:max(0px, calc(var(--pv4colgap)/2 - 11px));}
.pv4.is-gif .pv4-gslots .gslot{position:relative;flex:1;min-height:44px;display:flex;}
.pv4.is-gif .pv4-gslots image-slot{flex:1;min-height:0;width:100%;display:block;}
/* permanent number badge, top-left of each slot */
.pv4-gslots .gslot::before{content:attr(data-n);position:absolute;top:9px;left:9px;z-index:3;
  width:24px;height:24px;border-radius:50%;display:flex;align-items:center;
  justify-content:center;font-size:12px;font-weight:700;color:var(--cream);
  background:rgba(12,10,8,.74);border:1px solid var(--line-2);pointer-events:none;
  font-variant-numeric:tabular-nums;}

/* dark-theme dress for empty slots (component defaults are black-on-light) */
.pv4-gif image-slot,.pv4-gslots image-slot,.pv4-imgwrap image-slot{color:var(--grey);}
.pv4-gif image-slot::part(frame),.pv4-gslots image-slot::part(frame),
.pv4-imgwrap image-slot::part(frame){
  background:rgba(244,236,226,.045);}
.pv4-gslots image-slot{outline:1.5px dashed rgba(244,236,226,.26);outline-offset:-1.5px;
  border-radius:7px;}
.pv4-gslots image-slot::part(empty){font-size:15px;font-weight:600;color:var(--cream);}

/* ---- extra wireframe vocabulary used by the v4 stages ---- */
.wf .wf-qrow .cell.bad{border-color:rgba(217,105,78,.85);
  box-shadow:0 0 0 3px rgba(217,105,78,.16);}
.wf .wf-err{display:block;height:9px;width:42%;min-height:9px;border-radius:4px;
  background:rgba(217,105,78,.45);margin-left:auto;}

/* ---- D sub-section: scheme-card states as a clean grid (no scrollbar) ---- */
.schemes-row.v4grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;
  overflow:visible;padding-bottom:0;}
.schemes-row.v4grid .scard{width:auto;}
@media (max-width:1180px){
  .schemes-row.v4grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));}
}

/* ---- short-viewport compaction: shrink chrome instead of the stage ---- */
@media (max-height:680px) and (min-width:881px){
  .pv4-in{padding-top:72px;}
  .pv4-sec .pv4-slead{display:none;}
  .pv4 .pv4-screen,.pv4 .pv4-fstage{--resv:250px;}
  .pv4-fannot .fline,.pv4-gannot .fline{display:none;}
  .pv4.is-gif .pv4-gslots{display:none;}
  .pv4-fannot .chips span{padding:4px 10px;}
}

/* ---- static fallback: small screens & reduced motion ---- */
@media (max-width:880px){
  .pv4-pin{height:auto !important;}
  .pv4-stick{position:static;height:auto;overflow:visible;}
  .pv4-in{padding:56px var(--pad) 10px;}
  .pv4>.pv4-chead{padding:48px var(--pad) 0;}
  .pv4-sec{flex-wrap:wrap;}
  .pv4-sec .pv4-slead{max-width:100%;}
  .pv4-body{display:flex;flex-direction:column;gap:18px;}
  .pv4-opts{position:static;transform:none;flex-direction:column;align-items:stretch;}
  .pv4.is-final .pv4-opts{transform:none;opacity:1;pointer-events:auto;}
  .pv4-screen{width:100%;max-width:none;}
  .pv4-panel{position:static;display:block;margin-bottom:0;min-height:0;}
  .pv4-pane{display:none;position:static;opacity:1;transform:none;pointer-events:auto;
    justify-content:flex-start;}
  .pv4-pane.is-on{display:flex;}
  .pv4-pc{grid-template-columns:1fr;}
  .pv4-final{position:static;opacity:1;transform:none;pointer-events:auto;margin-top:10px;}
  .pv4-fstage{width:100%;max-width:none;}
  .pv4-fannot{width:100%;}
}
@media (prefers-reduced-motion: reduce){
  .pv4-pin{height:auto !important;}
  .pv4-stick{position:static;height:auto;overflow:visible;}
  .pv4-opts{position:static;transform:none;}
  .pv4.is-final .pv4-opts{transform:none;opacity:1;pointer-events:auto;}
  .pv4-final{position:static;opacity:1;transform:none;pointer-events:auto;margin-top:12px;}
  .pv4-body{display:flex;flex-direction:column;gap:18px;}
}