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6px;display:flex}.sprint__best{margin:0;font-size:1.6rem}.lab-target__ground{fill:var(--sky)}.lab-target__tick{stroke:var(--ink-soft)}.lab-target__goal path,.lab-target__goal rect{fill:var(--blue)}.lab-target__goal line{stroke:var(--ink);stroke-width:2px}.lab-target__goal.is-hit path,.lab-target__goal.is-hit rect{fill:var(--blue-bright);transform-box:fill-box;transform-origin:50%;animation:.5s pop}@keyframes pop{50%{transform:scale(1.5)}}.lab-target__label{font:700 17px var(--f-hand);fill:var(--blue);text-anchor:middle}.lab-target__aim{stroke:var(--ink);stroke-width:6px;stroke-linecap:round}.lab-target__base{fill:var(--ink)}.lab-target__trail{fill:none;stroke:var(--blue);stroke-width:2.5px;stroke-dasharray:6 5}.lab-target__ghost{fill:none;stroke:var(--blue);stroke-width:1.5px;stroke-dasharray:3 6;opacity:.35}.lab-fire{padding:.8em 1.8em}.lab-fire:disabled{opacity:.5;cursor:default;transform:none}.lab-status{border-top:1px dashed var(--sky-2);flex-wrap:wrap;justify-content:space-between;gap:8px 20px;margin-top:16px;padding-top:14px;display:flex}.lab-status p{margin:0}.lab-status__msg{font-weight:600}.lab-status__msg.hit{color:var(--blue);font-family:var(--f-display)}.lab-status__msg.miss{color:var(--ink-soft)}.lab-status__score b{font-family:var(--f-display);color:var(--blue)}.lab-pendulum__beam{stroke:var(--ink);stroke-width:5px;stroke-linecap:round}.lab-pendulum__string{stroke:var(--ink);stroke-width:2px}.lab-pendulum__axis{stroke:var(--ink-soft);stroke-dasharray:3 5}.lab-pendulum__arc{fill:none;stroke:var(--blue);stroke-dasharray:4 5;opacity:.5}.lab-pendulum__pivot{fill:var(--ink)}.lab-ohm__wire{fill:none;stroke:var(--ink);stroke-width:4px;stroke-linejoin:round}.lab-ohm__electrons{fill:none;stroke:var(--blue-bright);stroke-width:4px;stroke-linecap:round;stroke-dasharray:.5 18;animation:linear infinite electrons}@keyframes electrons{to{stroke-dashoffset:-37px}}.lab-ohm__gap{fill:#fbfcff}.lab-ohm__plate{stroke:var(--ink);stroke-width:4px}.lab-ohm__plate--short{stroke-width:7px}.lab-ohm__resistor{fill:none;stroke:var(--ink);stroke-width:3px;stroke-linejoin:round}.lab-ohm__halo{fill:var(--blue-bright);filter:blur(8px);transition:opacity .3s}.lab-ohm__bulb{fill:color-mix(in srgb,#fff calc(100% - var(--glow) * 100%),#9fb4ff);stroke:var(--ink);stroke-width:2.5px;transition:fill .3s}.lab-ohm__bulb.burnt{fill:#d7dbe8}.lab-ohm__filament{fill:none;stroke:var(--ink);stroke-width:1.8px}.lab-ohm__filament.burnt{stroke-dasharray:4 4}@media (width<=980px){.burger{display:flex}.extras__grid,.lab-split,.lib-hero__grid{grid-template-columns:1fr}.lib-stats{justify-self:start}.nmt__row{grid-template-columns:1fr 1fr}.nmt__year{grid-column:1/-1;position:static}}@media (width<=640px){.lib-tabs{top:60px}.lib-stats div{padding:12px 14px}.lib-stats dt{font-size:1.3rem}.nmt__row{grid-template-columns:1fr}.book{grid-template-columns:80px 1fr;gap:14px}.lab-card__head{flex-wrap:wrap;padding:18px}.lab-card__formula{margin-left:0}.lab-card__body{padding:18px}.viewer{border-radius:0;width:100vw;height:100dvh}}