.physics-panel{border:1px solid var(--line);background:var(--surface);border-radius:10px;margin-bottom:34px;padding:24px;scroll-margin-top:24px}.physics-panel h2{letter-spacing:-.5px;margin:12px 0;font-size:23px;font-weight:500}.physics-panel>p{color:var(--muted);font-size:13px;line-height:1.8}.physics-panel svg{background:var(--bg);border-radius:8px;width:100%;height:auto;margin:18px 0}.physics-panel svg text{fill:var(--muted);font-size:11px}.physics-readout{flex-direction:column;gap:7px;margin-bottom:24px;display:flex}.physics-readout strong{color:var(--blue);font-variant-numeric:tabular-nums;font-size:26px;font-weight:500}.physics-readout span{color:var(--muted);font-size:12px}.physics-slider{margin:20px 0;display:block}.physics-slider>span{justify-content:space-between;align-items:center;gap:12px;font-size:12px;display:flex}.physics-slider output{font-variant-numeric:tabular-nums;color:var(--blue)}.physics-slider input{width:100%;height:20px;accent-color:var(--blue);margin:12px 0 0;padding:0}.physics-reset{color:var(--blue);border:1px solid var(--line);border-radius:6px;padding:7px 11px;font-size:12px}.physics-assumptions{border-top:1px solid var(--line);margin-top:23px;padding-top:15px;font-size:12px}.physics-assumptions summary{cursor:pointer}.physics-assumptions p{color:var(--muted);margin:10px 0;font-size:11px;line-height:1.85}.physics-assumptions a{color:var(--blue);font-size:11px}@media (max-width:540px){.physics-panel{padding:17px}.physics-panel h2{font-size:20px}.physics-slider>span{align-items:start}.physics-slider output{white-space:nowrap}}