.toolhead[data-astro-cid-5jpov5hn]{padding-block:clamp(2.4rem,6vw,3.8rem) clamp(1.6rem,4vw,2.4rem);position:relative;overflow:hidden}.toolhead[data-astro-cid-5jpov5hn] .wrap[data-astro-cid-5jpov5hn]{z-index:1;position:relative}.toolhead[data-astro-cid-5jpov5hn] h1[data-astro-cid-5jpov5hn]{margin-bottom:.3em}.toolhead[data-astro-cid-5jpov5hn] .lede[data-astro-cid-5jpov5hn]{max-width:58ch}.toolhead[data-astro-cid-5jpov5hn] .lede[data-astro-cid-5jpov5hn] a[data-astro-cid-5jpov5hn]{color:var(--accent)}.calcgrid[data-astro-cid-5jpov5hn]{gap:var(--sp-3);align-items:start;display:grid}@media (width>=900px){.calcgrid[data-astro-cid-5jpov5hn]{grid-template-columns:1fr 1fr}}.calcform[data-astro-cid-5jpov5hn],.calcout[data-astro-cid-5jpov5hn]{padding:1.7rem 1.8rem}.calcform[data-astro-cid-5jpov5hn] h2[data-astro-cid-5jpov5hn],.calcout[data-astro-cid-5jpov5hn] h2[data-astro-cid-5jpov5hn]{margin-bottom:.8em;font-size:1.35rem}.unitset[data-astro-cid-5jpov5hn]{border:1px solid var(--line-2);border-radius:var(--round);gap:.45rem;margin:0 0 1.1rem;padding:.8rem 1rem 1rem;display:grid}.unitset[data-astro-cid-5jpov5hn] legend[data-astro-cid-5jpov5hn]{letter-spacing:.05em;text-transform:uppercase;color:var(--on-mute);padding-inline:.3em;font-size:.78rem;font-weight:800}.unitset[data-astro-cid-5jpov5hn] label[data-astro-cid-5jpov5hn]{color:var(--on-soft);align-items:baseline;gap:.5em;font-size:.95rem;display:flex}.unitset[data-astro-cid-5jpov5hn] input[data-astro-cid-5jpov5hn]{accent-color:var(--coral-dp)}.field[data-astro-cid-5jpov5hn]{margin-bottom:1rem}.field[data-astro-cid-5jpov5hn] label[data-astro-cid-5jpov5hn]{color:var(--on);margin-bottom:.3rem;font-size:.85rem;font-weight:800;display:block}.field[data-astro-cid-5jpov5hn] input[data-astro-cid-5jpov5hn]{width:100%;font:inherit;font-variant-numeric:tabular-nums;color:var(--ink);background:var(--card);border:2px solid var(--line-2);border-radius:var(--round);padding:.6em .8em}.field[data-astro-cid-5jpov5hn] input[data-astro-cid-5jpov5hn]:focus{border-color:var(--amber);outline:none}.hint[data-astro-cid-5jpov5hn]{color:var(--on-mute);margin:.45rem 0 0;font-size:.84rem;line-height:1.5}.calcform[data-astro-cid-5jpov5hn] .btn[data-astro-cid-5jpov5hn]{width:100%;margin-top:.4rem}.outlabel[data-astro-cid-5jpov5hn]{letter-spacing:.05em;text-transform:uppercase;color:var(--on-mute);margin:0 0 .2rem;font-size:.82rem;font-weight:800}.outnum[data-astro-cid-5jpov5hn]{font-family:var(--font-display);font-variation-settings:var(--display-wonk);color:var(--coral-dp);font-variant-numeric:tabular-nums;letter-spacing:-.015em;margin:0 0 .8rem;font-size:clamp(2rem,5vw,3rem);font-weight:800;line-height:1}.outrows[data-astro-cid-5jpov5hn]{gap:.4rem;margin:0 0 .9rem;display:grid}.outrows[data-astro-cid-5jpov5hn] div{border-bottom:1px solid var(--line);justify-content:space-between;gap:1rem;padding-bottom:.4rem;display:flex}.outrows[data-astro-cid-5jpov5hn] dt{color:var(--on-mute);font-size:.9rem}.outrows[data-astro-cid-5jpov5hn] dd{font-variant-numeric:tabular-nums;color:var(--ink);margin:0;font-weight:700}.outpaper[data-astro-cid-5jpov5hn]{color:var(--amber-dp);margin:0 0 .8rem;font-weight:700}.measec[data-astro-cid-5jpov5hn]{padding-top:clamp(1rem,2.5vw,1.8rem)}.pvbox[data-astro-cid-5jpov5hn]{margin:0 0 1rem;overflow-x:auto}.pvbox[data-astro-cid-5jpov5hn] svg[data-astro-cid-5jpov5hn]{width:100%;min-width:420px;height:auto;display:block}#preview[data-astro-cid-5jpov5hn] .pv-floor{stroke:var(--line-2);stroke-width:1.5px;stroke-dasharray:2 5}#preview[data-astro-cid-5jpov5hn] .pv-cup{fill:var(--sky);stroke:var(--ink);stroke-width:2px}#preview[data-astro-cid-5jpov5hn] .pv-rim{fill:var(--card);stroke:var(--ink);stroke-width:2px}#preview[data-astro-cid-5jpov5hn] .pv-wrap{fill:color-mix(in srgb, var(--butter) 72%, var(--card));stroke:var(--amber-dp);stroke-width:2px}#preview[data-astro-cid-5jpov5hn] .pv-title{fill:var(--ink);font-family:var(--font-body);text-anchor:middle;font-size:13px;font-weight:800}#preview[data-astro-cid-5jpov5hn] .pv-dims{fill:var(--ink-soft);font-family:var(--font-body);text-anchor:middle;font-variant-numeric:tabular-nums;font-size:12px;font-weight:700}.pvcap[data-astro-cid-5jpov5hn]{color:var(--on-mute);margin:.5rem 0 0;font-size:.88rem;line-height:1.5}.mathcards[data-astro-cid-5jpov5hn]{gap:var(--sp-3);margin-top:var(--sp-3);display:grid}@media (width>=860px){.mathcards[data-astro-cid-5jpov5hn]{grid-template-columns:1fr 1fr}}.mathcard[data-astro-cid-5jpov5hn]{padding:1.3rem 1.5rem}.mc-label[data-astro-cid-5jpov5hn]{letter-spacing:.05em;text-transform:uppercase;color:var(--amber-dp);margin:0 0 .45rem;font-size:.74rem;font-weight:800}.mc-body[data-astro-cid-5jpov5hn]{color:var(--ink-soft);margin:0;font-size:.95rem;line-height:1.6}