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var(--nav-h));clip-path:inset(0);transition:opacity var(--dur) var(--ease-out), clip-path var(--dur-slow) var(--ease-out);grid-area:1/2/-1;align-self:start;align-items:center;margin:0;display:flex;position:sticky}.chapter__frame{width:100%}.chapter__ticks{margin:0 0 var(--space-4);gap:6px;padding:0;list-style:none;display:flex}.chapter__ticks li{background:var(--ink-line);border-radius:2px;width:1.5rem;height:3px}.chapter__ticks .is-current{background:var(--violet)}.chapter__shots:not(.is-active){opacity:0;clip-path:inset(0 0 100%)}}@media (width>=64rem){.gym__head{column-gap:clamp(var(--space-7), 5vw, var(--space-9));grid-template-columns:minmax(0,4fr) minmax(0,7fr);align-items:end}}@media (prefers-reduced-motion:reduce){.chapter__shots{transition:none}}