.tool-shell[data-astro-cid-kj2xhbhf]{padding:clamp(18px,4vw,42px);border:1px solid var(--line);border-radius:36px;background:var(--ink-soft)}.tool-head[data-astro-cid-kj2xhbhf]{display:grid;grid-template-columns:1.15fr .7fr;gap:46px;align-items:end;padding-bottom:30px;border-bottom:1px solid var(--line)}.tool-head[data-astro-cid-kj2xhbhf] h2[data-astro-cid-kj2xhbhf]{margin:0;font-size:clamp(2.4rem,5vw,4.7rem)}.tool-head[data-astro-cid-kj2xhbhf]>p[data-astro-cid-kj2xhbhf]{margin:0;color:var(--paper-soft)}.tool-grid[data-astro-cid-kj2xhbhf]{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:24px}.tool-form[data-astro-cid-kj2xhbhf],.tool-result[data-astro-cid-kj2xhbhf]{padding:clamp(22px,3vw,34px);border-radius:26px}.tool-form[data-astro-cid-kj2xhbhf]{background:var(--paper);color:var(--ink)}.height-unit-row[data-astro-cid-kj2xhbhf]{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:26px;padding-bottom:20px;border-bottom:2px solid #d5dce7}.height-unit-row[data-astro-cid-kj2xhbhf]>span[data-astro-cid-kj2xhbhf]{color:#465168;font-size:.76rem;font-weight:850}.unit-switch[data-astro-cid-kj2xhbhf]{display:flex;margin:0;padding:3px;border:0;border-radius:999px;background:#e2e8f0}.unit-switch[data-astro-cid-kj2xhbhf] label[data-astro-cid-kj2xhbhf]{position:relative;cursor:pointer}.unit-switch[data-astro-cid-kj2xhbhf] input[data-astro-cid-kj2xhbhf]{position:absolute;width:1px;height:1px;opacity:0}.unit-switch[data-astro-cid-kj2xhbhf] label[data-astro-cid-kj2xhbhf] span[data-astro-cid-kj2xhbhf]{display:block;min-width:48px;padding:6px 11px;border-radius:999px;color:#667188;font-size:.7rem;font-weight:850;text-align:center}.unit-switch[data-astro-cid-kj2xhbhf] input[data-astro-cid-kj2xhbhf]:checked+span[data-astro-cid-kj2xhbhf]{background:var(--ink);color:var(--paper)}.unit-switch[data-astro-cid-kj2xhbhf] input[data-astro-cid-kj2xhbhf]:focus-visible+span[data-astro-cid-kj2xhbhf]{outline:3px solid var(--blue);outline-offset:2px}.measurement-block[data-astro-cid-kj2xhbhf]{margin:0;padding:0;border:0}.measurement-block[data-astro-cid-kj2xhbhf]+.measurement-block[data-astro-cid-kj2xhbhf]{margin-top:26px;padding-top:26px;border-top:2px solid #d5dce7}.measurement-block[data-astro-cid-kj2xhbhf] legend[data-astro-cid-kj2xhbhf]{margin-bottom:16px;font-weight:900}.measurement-block[data-astro-cid-kj2xhbhf] legend[data-astro-cid-kj2xhbhf] span[data-astro-cid-kj2xhbhf]{display:inline-grid;width:30px;height:30px;margin-right:8px;place-items:center;border-radius:50%;background:var(--ink);color:var(--sun);font-size:.68rem}.reference-grid[data-astro-cid-kj2xhbhf]{display:grid;grid-template-columns:1fr 1fr;gap:10px}.reference-grid[data-astro-cid-kj2xhbhf]>label[data-astro-cid-kj2xhbhf]>span[data-astro-cid-kj2xhbhf]{display:block;margin-bottom:8px;color:#465168;font-size:.76rem;font-weight:850}.reference-grid[data-astro-cid-kj2xhbhf] input[data-astro-cid-kj2xhbhf]{width:100%;min-height:54px;padding:12px 14px;border:2px solid #c8d0dd;border-radius:15px;background:#fff;color:var(--ink);font-weight:850;outline:0}.reference-grid[data-astro-cid-kj2xhbhf] input[data-astro-cid-kj2xhbhf]:focus{border-color:var(--ink)}.reference-choices[data-astro-cid-kj2xhbhf]{display:grid;margin:14px 0 0;padding:0;grid-template-columns:1fr 1fr;gap:10px;border:0}.reference-choices[data-astro-cid-kj2xhbhf] legend[data-astro-cid-kj2xhbhf]{margin-bottom:8px;color:#465168;font-size:.76rem;font-weight:850}.reference-choices[data-astro-cid-kj2xhbhf] label[data-astro-cid-kj2xhbhf]{position:relative}.reference-choices[data-astro-cid-kj2xhbhf] input[data-astro-cid-kj2xhbhf]{position:absolute;width:1px;height:1px;opacity:0}.reference-choices[data-astro-cid-kj2xhbhf] label[data-astro-cid-kj2xhbhf] span[data-astro-cid-kj2xhbhf]{display:block;padding:12px;border:2px solid #c8d0dd;border-radius:14px;background:#fff;font-size:.76rem;font-weight:850;text-align:center;cursor:pointer}.reference-choices[data-astro-cid-kj2xhbhf] input[data-astro-cid-kj2xhbhf]:checked+span[data-astro-cid-kj2xhbhf]{border-color:var(--ink);background:var(--sun)}.reference-choices[data-astro-cid-kj2xhbhf] input[data-astro-cid-kj2xhbhf]:focus-visible+span[data-astro-cid-kj2xhbhf]{outline:3px solid var(--blue);outline-offset:2px}.measurement-row[data-astro-cid-kj2xhbhf]{display:grid;grid-template-columns:1fr 1fr;gap:12px}.measurement-row[data-astro-cid-kj2xhbhf]>label[data-astro-cid-kj2xhbhf]>span[data-astro-cid-kj2xhbhf]:first-child,.height-field[data-astro-cid-kj2xhbhf]>span[data-astro-cid-kj2xhbhf]:first-child{display:block;margin-bottom:8px;color:#465168;font-size:.76rem;font-weight:850}.measurement-row[data-astro-cid-kj2xhbhf] input[data-astro-cid-kj2xhbhf]{width:100%;min-height:54px;padding:12px 14px;border:2px solid #c8d0dd;border-radius:15px;background:#fff;color:var(--ink);font-weight:850;outline:0}.measurement-row[data-astro-cid-kj2xhbhf] input[data-astro-cid-kj2xhbhf]:focus{border-color:var(--ink)}.metric-height[data-astro-cid-kj2xhbhf] label[data-astro-cid-kj2xhbhf],.imperial-height[data-astro-cid-kj2xhbhf] label[data-astro-cid-kj2xhbhf]{display:flex;align-items:center;border:2px solid #c8d0dd;border-radius:15px;background:#fff}.metric-height[data-astro-cid-kj2xhbhf] label[data-astro-cid-kj2xhbhf]:focus-within,.imperial-height[data-astro-cid-kj2xhbhf] label[data-astro-cid-kj2xhbhf]:focus-within{border-color:var(--ink)}.metric-height[data-astro-cid-kj2xhbhf] input[data-astro-cid-kj2xhbhf],.imperial-height[data-astro-cid-kj2xhbhf] input[data-astro-cid-kj2xhbhf]{min-width:0;border:0}.metric-height[data-astro-cid-kj2xhbhf] small[data-astro-cid-kj2xhbhf],.imperial-height[data-astro-cid-kj2xhbhf] small[data-astro-cid-kj2xhbhf]{padding-right:12px;color:#667188;font-size:.68rem;font-weight:850}.imperial-height[data-astro-cid-kj2xhbhf]{display:grid;grid-template-columns:1fr 1fr;gap:8px}[data-astro-cid-kj2xhbhf][data-velocity-panel][hidden]{display:none}.tool-form[data-astro-cid-kj2xhbhf] .button[data-astro-cid-kj2xhbhf]{width:100%;border-color:var(--ink)}.tool-error[data-astro-cid-kj2xhbhf]{min-height:24px;margin:12px 0;color:#b40031;font-size:.76rem;font-weight:750}.tool-microcopy[data-astro-cid-kj2xhbhf]{margin:14px 2px 0;color:#657086;font-size:.69rem}.tool-result[data-astro-cid-kj2xhbhf]{min-height:500px;background:var(--mint);color:#07101f}.result-placeholder[data-astro-cid-kj2xhbhf]{display:flex;height:100%;flex-direction:column;justify-content:flex-end}.result-placeholder[data-astro-cid-kj2xhbhf][hidden],.result-live[data-astro-cid-kj2xhbhf][hidden]{display:none}.big-glyph[data-astro-cid-kj2xhbhf]{margin-bottom:auto;font-family:Avenir Next,sans-serif;font-size:10rem;font-weight:900;line-height:.8}.result-placeholder[data-astro-cid-kj2xhbhf] h3[data-astro-cid-kj2xhbhf]{max-width:430px;font-size:clamp(2rem,4vw,3.2rem)}.result-placeholder[data-astro-cid-kj2xhbhf] p[data-astro-cid-kj2xhbhf]{max-width:420px;margin:0;font-weight:650}.result-label[data-astro-cid-kj2xhbhf]{margin-bottom:8px;font-size:.72rem;font-weight:950;letter-spacing:.12em;text-transform:uppercase}.velocity-number[data-astro-cid-kj2xhbhf]{display:flex;align-items:flex-end;gap:10px}.velocity-number[data-astro-cid-kj2xhbhf] strong[data-astro-cid-kj2xhbhf]{font-family:Avenir Next,sans-serif;font-size:clamp(5rem,9vw,7.5rem);font-weight:900;letter-spacing:-.08em;line-height:.9}.velocity-number[data-astro-cid-kj2xhbhf] span[data-astro-cid-kj2xhbhf]{margin-bottom:9px;font-weight:900}.velocity-copy[data-astro-cid-kj2xhbhf]{max-width:490px;font-weight:720}.result-interpretation[data-astro-cid-kj2xhbhf]{margin:24px 0;padding:20px;border:2px solid #07101f;border-radius:18px;background:#ffffff57}.result-interpretation[data-astro-cid-kj2xhbhf] h3[data-astro-cid-kj2xhbhf]{margin:8px 0;font-size:clamp(1.35rem,2.5vw,2rem);line-height:1.05}.result-interpretation[data-astro-cid-kj2xhbhf] p[data-astro-cid-kj2xhbhf]:last-child{margin:0;font-size:.76rem;font-weight:700}.result-facts[data-astro-cid-kj2xhbhf]{display:grid;grid-template-columns:1fr 1fr;gap:12px 18px;padding-block:18px;border-block:2px solid #07101f}.result-facts[data-astro-cid-kj2xhbhf] small[data-astro-cid-kj2xhbhf],.result-facts[data-astro-cid-kj2xhbhf] strong[data-astro-cid-kj2xhbhf]{display:block}.result-facts[data-astro-cid-kj2xhbhf] small[data-astro-cid-kj2xhbhf]{font-size:.58rem;font-weight:850;text-transform:uppercase}.result-facts[data-astro-cid-kj2xhbhf] strong[data-astro-cid-kj2xhbhf]{margin-top:4px;font-size:.75rem}.result-live[data-astro-cid-kj2xhbhf] .button[data-astro-cid-kj2xhbhf]{width:100%;margin-top:20px}@media(max-width:900px){.tool-head[data-astro-cid-kj2xhbhf],.tool-grid[data-astro-cid-kj2xhbhf]{grid-template-columns:1fr}.tool-head[data-astro-cid-kj2xhbhf]{gap:16px}}@media(max-width:520px){.tool-shell[data-astro-cid-kj2xhbhf]{padding:14px;border-radius:26px}.tool-head[data-astro-cid-kj2xhbhf]{padding:14px 8px 24px}.measurement-row[data-astro-cid-kj2xhbhf]{grid-template-columns:1fr}}.tool-hero[data-astro-cid-gw7gczpt]{padding-block:clamp(56px,8vw,104px) 42px}.tool-hero[data-astro-cid-gw7gczpt] h1[data-astro-cid-gw7gczpt]{max-width:980px;font-size:clamp(3.3rem,7vw,6.6rem)}.calculator-section[data-astro-cid-gw7gczpt]{padding-bottom:clamp(80px,11vw,150px)}.explainer-grid[data-astro-cid-gw7gczpt],.source-grid[data-astro-cid-gw7gczpt]{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(54px,10vw,140px)}.protocol-list[data-astro-cid-gw7gczpt]{margin:0;padding:0;border-top:2px solid var(--ink);list-style:none}.protocol-list[data-astro-cid-gw7gczpt] li[data-astro-cid-gw7gczpt]{display:grid;padding:24px 0;grid-template-columns:56px 1fr;gap:18px;border-bottom:2px solid var(--ink)}.protocol-list[data-astro-cid-gw7gczpt] li[data-astro-cid-gw7gczpt]>span[data-astro-cid-gw7gczpt]{display:grid;width:42px;height:42px;place-items:center;border-radius:50%;background:var(--ink);color:var(--sun);font-size:.7rem;font-weight:900}.protocol-list[data-astro-cid-gw7gczpt] strong[data-astro-cid-gw7gczpt]{font-size:1.05rem}.protocol-list[data-astro-cid-gw7gczpt] p[data-astro-cid-gw7gczpt]{margin:5px 0 0;color:#465168}.source-section[data-astro-cid-gw7gczpt]{background:var(--mint);color:#07101f}.source-grid[data-astro-cid-gw7gczpt]>div[data-astro-cid-gw7gczpt]:last-child{padding-top:12px;font-weight:650}.source-grid[data-astro-cid-gw7gczpt] a[data-astro-cid-gw7gczpt]{font-weight:900}@media(max-width:800px){.explainer-grid[data-astro-cid-gw7gczpt],.source-grid[data-astro-cid-gw7gczpt]{grid-template-columns:1fr}}