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var(--c-line);border-radius:3px;padding:clamp(14px,1.6vw,22px);position:relative}.psi__diagram-frame img{width:100%;height:auto;display:block}.psi__caption{letter-spacing:.12em;text-transform:uppercase;color:var(--c-ink-muted);text-align:center;margin:0;font-family:Chivo,sans-serif;font-size:12px;font-weight:500;line-height:1.5}.psi .reveal{opacity:0;transform:translateY(18px)}.psi .reveal.in{opacity:1;transition:opacity .82s cubic-bezier(.16,1,.3,1),transform .82s cubic-bezier(.16,1,.3,1);transform:translateY(0)}.psi .reveal[data-d="1"]{transition-delay:60ms}.psi .reveal[data-d="2"]{transition-delay:.22s}@media (prefers-reduced-motion:reduce){.psi .reveal{opacity:1;transition:none;transform:none}.psi__cell--photo:hover .psi__photo-frame img{transform:none}}@media (max-width:780px){.psi__grid{grid-template-columns:1fr;gap:clamp(20px,4vw,36px)}.psi__cell--diagram{padding-top:0}}.ig{--c-ink:var(--color-ink);--c-blue:var(--color-blue);--c-line:var(--color-ink-08);--fs-h3:clamp(22px, 1.8vw 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var(--c-blue,var(--color-blue));outline-offset:2px}.ig__lightbox[hidden]{display:none}.ig__lightbox{background:var(--color-lightbox-92);z-index:9999;justify-content:center;align-items:center;padding:clamp(32px,5vw,80px);animation:.18s ease-out igLightboxIn;display:flex;position:fixed;inset:0}@keyframes igLightboxIn{0%{opacity:0}to{opacity:1}}.ig__lightbox-image{object-fit:contain;max-width:100%;max-height:100%;box-shadow:0 40px 80px -20px var(--color-black-60);border-radius:4px}.ig__lightbox-close,.ig__lightbox-prev,.ig__lightbox-next{appearance:none;background:var(--color-paper-08);color:var(--color-paper);cursor:pointer;border:0;border-radius:999px;justify-content:center;align-items:center;width:48px;height:48px;font-size:28px;line-height:1;transition:background 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