#shopcalc,.shopcalc-root{--color-graphite: #10161C;--color-off-white: #E8F1ED;--color-mint: #08DF9C;--color-panel: color-mix(in srgb, var(--color-off-white) 6%, var(--color-graphite));--color-border: color-mix(in srgb, var(--color-off-white) 22%, transparent);--color-muted: color-mix(in srgb, var(--color-off-white) 78%, transparent);--color-danger: #ff7b7b;--color-ok: var(--color-mint);--font-sans: "Instrument Sans", system-ui, -apple-system, sans-serif;--font-mono: "DM Mono", ui-monospace, "Cascadia Code", monospace;--shopcalc-bg: var(--color-graphite);--shopcalc-fg: var(--color-off-white);--shopcalc-accent: var(--color-mint);color-scheme:dark;font-family:var(--font-sans);background:var(--shopcalc-bg);color:var(--shopcalc-fg);line-height:1.45}#shopcalc *,#shopcalc *:before,#shopcalc *:after,.shopcalc-root *,.shopcalc-root *:before,.shopcalc-root *:after{box-sizing:border-box}#shopcalc h1,.shopcalc-root h1,#shopcalc h2,.shopcalc-root h2,#shopcalc h3,.shopcalc-root h3{font-weight:600;letter-spacing:-.02em}#shopcalc .mono,.shopcalc-root .mono,#shopcalc output,.shopcalc-root output,#shopcalc code,.shopcalc-root code,#shopcalc pre,.shopcalc-root pre,#shopcalc .tech-value,.shopcalc-root .tech-value{font-family:var(--font-mono)}#shopcalc a,.shopcalc-root a{color:var(--color-mint)}#shopcalc :focus-visible,.shopcalc-root :focus-visible{outline:2px solid var(--color-mint);outline-offset:2px}#shopcalc button,.shopcalc-root button,#shopcalc input,.shopcalc-root input,#shopcalc select,.shopcalc-root select,#shopcalc textarea,.shopcalc-root textarea{font:inherit}#shopcalc label,.shopcalc-root label{display:block;font-size:.8125rem;margin-bottom:.2rem;color:var(--color-muted)}#shopcalc .field,.shopcalc-root .field{margin-bottom:.55rem}#shopcalc .field input,.shopcalc-root .field input,#shopcalc .field select,.shopcalc-root .field select{width:100%;min-height:2.5rem;padding:.45rem .6rem;border-radius:.375rem;border:1px solid var(--color-border);background:color-mix(in srgb,var(--color-graphite) 80%,black);color:var(--color-off-white)}#shopcalc .field input:invalid.touched,.shopcalc-root .field input:invalid.touched,#shopcalc .field.has-error input,.shopcalc-root .field.has-error input,#shopcalc .field.has-error select,.shopcalc-root .field.has-error select{border-color:var(--color-danger)}#shopcalc .field-error,.shopcalc-root .field-error{display:block;margin-top:.15rem;font-size:.75rem;color:var(--color-danger);min-height:1em}#shopcalc .hint,.shopcalc-root .hint{font-size:.75rem;color:var(--color-muted);margin:.25rem 0 0}#shopcalc .note-always,.shopcalc-root .note-always{margin:.5rem 0 0;padding:.45rem .55rem;font-size:.8125rem;border-left:3px solid var(--color-mint);background:color-mix(in srgb,var(--color-mint) 8%,transparent);color:var(--color-off-white)}#shopcalc .tool-grid,.shopcalc-root .tool-grid{display:grid;gap:.75rem;min-width:0;max-width:100%}@media(min-width:900px){#shopcalc .tool-grid,.shopcalc-root .tool-grid{grid-template-columns:minmax(15rem,1fr) minmax(13rem,1fr) minmax(13rem,1fr);align-items:start}#shopcalc .tool-grid--no-diagram,.shopcalc-root .tool-grid--no-diagram{grid-template-columns:minmax(15rem,1fr) minmax(15rem,1fr)}#shopcalc .tool-grid--comp,.shopcalc-root .tool-grid--comp{grid-template-columns:minmax(15rem,1fr) minmax(15rem,1fr);grid-template-areas:"inputs results" "reference results"}#shopcalc .tool-grid--comp .comp-inputs,.shopcalc-root .tool-grid--comp .comp-inputs{grid-area:inputs}#shopcalc .tool-grid--comp .comp-results,.shopcalc-root .tool-grid--comp .comp-results{grid-area:results}#shopcalc .tool-grid--comp .comp-reference,.shopcalc-root .tool-grid--comp .comp-reference{grid-area:reference}}#shopcalc .panel-card,.shopcalc-root .panel-card{background:var(--color-panel);border:1px solid var(--color-border);border-radius:.5rem;padding:.7rem .85rem;min-width:0;max-width:100%}#shopcalc .panel-card h3,.shopcalc-root .panel-card h3{margin:0 0 .55rem;font-size:.95rem}#shopcalc .results,.shopcalc-root .results{font-family:var(--font-mono)}#shopcalc .results dl,.shopcalc-root .results dl{display:grid;grid-template-columns:minmax(6rem,auto) 1fr;gap:.4rem .65rem;margin:0;align-items:baseline}#shopcalc .results dt,.shopcalc-root .results dt{color:var(--color-muted);font-family:var(--font-sans);font-size:.8125rem}#shopcalc .results dd,.shopcalc-root .results dd{margin:0;font-size:1.05rem}#shopcalc .results .main-answer,.shopcalc-root .results .main-answer{font-size:1.35rem;font-weight:500;color:var(--color-off-white)}#shopcalc .results .unit,.shopcalc-root .results .unit,#shopcalc .results .main-answer .unit,.shopcalc-root .results .main-answer .unit{font-size:.85rem;font-weight:400;color:var(--color-muted);margin-left:.25rem}#shopcalc .results .unit-inline,.shopcalc-root .results .unit-inline{font-size:.8rem;color:var(--color-muted);margin-left:.2rem}#shopcalc .results-empty,.shopcalc-root .results-empty{margin:0;font-family:var(--font-sans);font-size:.875rem;color:var(--color-muted);line-height:1.45}#shopcalc .results h4,.shopcalc-root .results h4{margin:.75rem 0 .35rem;font-family:var(--font-sans);font-size:.875rem;font-weight:600;color:var(--color-off-white)}#shopcalc .results .pass,.shopcalc-root .results .pass{color:var(--color-ok);font-size:1.2rem;font-weight:600}#shopcalc .results .fail,.shopcalc-root .results .fail{color:var(--color-danger);font-size:1.2rem;font-weight:600}#shopcalc .clipboard-status,.shopcalc-root .clipboard-status,#shopcalc .results .clipboard-status,.shopcalc-root .results .clipboard-status{font-family:var(--font-sans);font-size:.75rem;margin:.35rem 0 0;min-height:1.1em}#shopcalc .clipboard-status.is-ok,.shopcalc-root .clipboard-status.is-ok{color:var(--color-ok)}#shopcalc .clipboard-status.is-err,.shopcalc-root .clipboard-status.is-err{color:var(--color-danger)}#shopcalc .disclosure,.shopcalc-root .disclosure{margin-top:.55rem;font-size:.75rem;color:var(--color-muted)}#shopcalc .disclosure summary,.shopcalc-root .disclosure summary{cursor:pointer;color:var(--color-off-white)}#shopcalc .diagram svg,.shopcalc-root .diagram svg{width:100%;height:auto;max-height:220px;background:color-mix(in srgb,var(--color-graphite) 70%,black);border-radius:.375rem}#shopcalc .diagram figcaption,.shopcalc-root .diagram figcaption{font-size:.75rem;color:var(--color-muted);margin-top:.35rem}#shopcalc .triangle-reference,.shopcalc-root .triangle-reference{margin:.9rem 0 0;padding-top:.75rem;border-top:1px solid var(--color-border)}#shopcalc .triangle-reference h4,.shopcalc-root .triangle-reference h4{margin:0;font-size:.8125rem}#shopcalc .triangle-reference svg,.shopcalc-root .triangle-reference svg{display:block;width:100%;height:auto;max-height:230px}#shopcalc .triangle-reference figcaption,.shopcalc-root .triangle-reference figcaption{display:grid;gap:.3rem;font-size:.75rem;line-height:1.5;color:var(--color-muted)}#shopcalc .triangle-reference strong,.shopcalc-root .triangle-reference strong{color:var(--color-mint)}#shopcalc .triangle-reference__ratios,.shopcalc-root .triangle-reference__ratios{color:var(--color-off-white)}#shopcalc #tool-taper-triangle[data-solver=triangle]>.tool-grid,.shopcalc-root #tool-taper-triangle[data-solver=triangle]>.tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}#shopcalc .triangle-intro,.shopcalc-root .triangle-intro{font-size:.875rem;line-height:1.5;color:var(--color-muted);margin:.3rem 0 1.2rem}#shopcalc .tri-only.field label,.shopcalc-root .tri-only.field label{display:flex;align-items:center;gap:.65rem;font-size:.875rem;color:var(--color-off-white)}#shopcalc .math-marker,.shopcalc-root .math-marker{display:inline-grid;place-items:center;width:1.7rem;height:1.7rem;flex:0 0 1.7rem;border:1px solid var(--color-border);border-radius:5px;color:var(--color-mint);font:italic 1.15rem Georgia,serif;background:color-mix(in srgb,var(--color-mint) 8%,transparent)}#shopcalc .math-marker--angle,.shopcalc-root .math-marker--angle{font:.85rem var(--font-sans);color:#e5b867}#shopcalc .field-unit,.shopcalc-root .field-unit{margin-left:auto;color:var(--color-muted);font-size:.75rem;font-weight:400}#shopcalc .field-help,.shopcalc-root .field-help{display:block;color:var(--color-muted);font-size:.75rem;margin:.15rem 0 .45rem 2.35rem}#shopcalc .triangle-legend,.shopcalc-root .triangle-legend,#shopcalc .triangle-reference__ratios,.shopcalc-root .triangle-reference__ratios{display:flex;flex-wrap:wrap;gap:.6rem 1rem}#shopcalc #tool-taper-triangle[data-solver=triangle] .results dl,.shopcalc-root #tool-taper-triangle[data-solver=triangle] .results dl{grid-template-columns:minmax(0,1fr) auto;row-gap:.85rem}#shopcalc .triangle-reference svg,.shopcalc-root .triangle-reference 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