.ga-tool{--ga-primary:#1e293b;--ga-primary-dark:#0f172a;--ga-secondary:#334155;--ga-supporting-blue:#2563eb;--ga-accent:#117373;--ga-accent-hover:#0f6666;--ga-bg:#f8fafc;--ga-card-bg:#fff;--ga-soft:#f1f5f9;--ga-operator-bg:#e2e8f0;--ga-text:#0f172a;--ga-text-secondary:#475569;--ga-border:#cbd5e1;--ga-control-border:#64748b;--ga-success:#15803d;--ga-warning:#a16207;--ga-error:#b91c1c;--ga-focus:#0f172a;--ga-radius-sm:.375rem;--ga-radius-md:.625rem;--ga-radius-lg:.875rem;--ga-shadow-card:0 1px 2px #0f172a0f, 0 1px 3px #0f172a14;--ga-space-1:.25rem;--ga-space-2:.5rem;--ga-space-3:.75rem;--ga-space-4:1rem;--ga-space-6:1.5rem;--ga-space-8:2rem;margin-top:var(--ga-space-6);color:var(--ga-text)}.ga-tool *,.ga-tool :before,.ga-tool :after{box-sizing:border-box}.ga-tool :focus-visible{outline:2px solid var(--ga-focus);outline-offset:2px;border-radius:var(--ga-radius-sm)}.ga-tool .visually-hidden{clip:rect(0, 0, 0, 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var(--ga-space-6);border-radius:var(--ga-radius-sm);background:var(--ga-primary);color:#fff;cursor:pointer;border:none;min-height:2.75rem;font-size:1rem;font-weight:600}.ga-button:hover{background:var(--ga-primary-dark)}.ga-button--secondary{color:var(--ga-text);border:2px solid var(--ga-control-border);padding:calc(var(--ga-space-3) - 2px) calc(var(--ga-space-6) - 2px);background:0 0}.ga-button--secondary:hover{background:var(--ga-soft)}.ga-button--icon{border:2px solid var(--ga-control-border);background:var(--ga-card-bg);min-width:2.75rem;min-height:2.75rem;color:var(--ga-primary-dark);cursor:pointer;border-radius:999px;font-size:1.25rem;line-height:1;transition:transform .16s}.ga-button--icon:hover{background:var(--ga-soft);transform:rotate(180deg)}.ga-button--text{color:var(--ga-supporting-blue);font:inherit;padding:var(--ga-space-1);cursor:pointer;background:0 0;border:none;font-weight:600;text-decoration:underline}.ga-result{padding:var(--ga-space-6);border-top:4px solid var(--ga-accent)}.ga-result[hidden]{display:none}.ga-result__label{letter-spacing:.04em;text-transform:uppercase;color:var(--ga-text-secondary);margin:0;font-size:.8125rem;font-weight:700}.ga-result__value{margin:var(--ga-space-2) 0 0;font-variant-numeric:tabular-nums lining-nums;color:var(--ga-text);overflow-wrap:anywhere;font-size:2.25rem;font-weight:700}.ga-result__secondary{margin-top:var(--ga-space-4);padding-top:var(--ga-space-4);border-top:1px solid var(--ga-border);gap:var(--ga-space-3);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.ga-result__secondary-item dt{letter-spacing:.03em;text-transform:uppercase;color:var(--ga-text-secondary);font-size:.75rem;font-weight:700}.ga-result__secondary-item dd{margin:var(--ga-space-1) 0 0;font-variant-numeric:tabular-nums lining-nums;color:var(--ga-text);font-size:1.125rem;font-weight:700}.ga-result__interpretation{margin:var(--ga-space-2) 0 0;color:var(--ga-text-secondary);font-size:.9375rem}.ga-result__actions{margin-top:var(--ga-space-4)}.ga-how{margin-top:var(--ga-space-6);padding:var(--ga-space-6)}.ga-how h2{margin:0;font-size:1.125rem}.ga-how__formula,.ga-how__substituted{margin-top:var(--ga-space-3);letter-spacing:.03em;text-transform:uppercase;color:var(--ga-text-secondary);font-size:.8125rem;font-weight:700}.ga-how__formula-value,.ga-how__substituted-value{margin:var(--ga-space-1) 0 0;font-variant-numeric:tabular-nums lining-nums;color:var(--ga-text);font-size:1.0625rem}.ga-how details{margin-top:var(--ga-space-4)}.ga-how summary{cursor:pointer;color:var(--ga-supporting-blue);font-weight:600}.ga-how__steps{margin:var(--ga-space-3) 0 0;padding-left:var(--ga-space-6);color:var(--ga-text-secondary);font-size:.9375rem}.ga-how__steps li{margin-bottom:var(--ga-space-2)}.ga-sorted{margin-top:var(--ga-space-2);font-variant-numeric:tabular-nums 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.375rem;font-family:inherit;font-size:.75rem;font-weight:700}.ga-converter{padding:var(--ga-space-6);gap:var(--ga-space-4);flex-direction:column;display:flex}.ga-converter__row{gap:var(--ga-space-3);grid-template-columns:1fr auto 1fr;align-items:end;display:grid}@media (width<=640px){.ga-converter__row{grid-template-columns:1fr;justify-items:stretch}.ga-converter__swap{justify-self:center}}.ga-converter__side{gap:var(--ga-space-2);flex-direction:column;display:flex}.ga-converter__side-label{letter-spacing:.04em;text-transform:uppercase;color:var(--ga-text-secondary);font-size:.75rem;font-weight:700}.ga-converter__relationship{color:var(--ga-text-secondary);font-size:.875rem}.ga-expression-display{font:inherit;font-variant-numeric:tabular-nums lining-nums;padding:var(--ga-space-4);border-radius:var(--ga-radius-md);background:var(--ga-primary-dark);color:#fff;border:none;width:100%;min-height:3.5rem;font-size:1.375rem}.ga-expression-display[aria-invalid=true]{outline:2px solid var(--ga-error);outline-offset:2px}.ga-expression-display::placeholder{color:#fff9}.ga-fn-group{margin-top:var(--ga-space-3)}.ga-fn-group__label{letter-spacing:.04em;text-transform:uppercase;color:var(--ga-text-secondary);margin-bottom:var(--ga-space-2);font-size:.75rem;font-weight:700}.ga-keypad{gap:var(--ga-space-2);grid-template-columns:repeat(5,minmax(0,1fr));display:grid}@media (width<=30rem){.ga-keypad{grid-template-columns:repeat(4,minmax(0,1fr))}}.ga-keypad button{font:inherit;border-radius:var(--ga-radius-sm);background:var(--ga-soft);min-width:44px;min-height:2.75rem;color:var(--ga-text);cursor:pointer;border:none;font-size:1rem;font-weight:600}.ga-keypad button:hover{filter:brightness(.97)}.ga-keypad .ga-key--operator{background:var(--ga-operator-bg);border:1px solid var(--ga-border);color:var(--ga-primary-dark)}.ga-keypad .ga-key--function{background:var(--ga-border)}.ga-keypad .ga-key--wide{grid-column:span 2}.ga-examples{gap:var(--ga-space-2);margin-top:var(--ga-space-3);flex-wrap:wrap;display:flex}.ga-examples__label{letter-spacing:.04em;text-transform:uppercase;width:100%;color:var(--ga-text-secondary);font-size:.75rem;font-weight:700}.ga-example-chip{font:inherit;padding:var(--ga-space-1) var(--ga-space-3);border:1px solid var(--ga-border);background:var(--ga-soft);color:var(--ga-text);cursor:pointer;border-radius:999px;font-size:.8125rem;font-weight:600}.ga-example-chip:hover{border-color:var(--ga-control-border)}.ga-fraction{align-items:center;gap:var(--ga-space-1);flex-direction:column;display:inline-flex}.ga-fraction input{text-align:center;width:4.5rem}.ga-fraction__bar{background:var(--ga-control-border);width:100%;height:2px}.ga-fraction-row{justify-content:center;align-items:center;gap:var(--ga-space-3);flex-wrap:wrap;display:flex}.ga-fraction-row__operator{color:var(--ga-primary-dark);font-size:1.5rem;font-weight:700}.ga-fraction-display{font-variant-numeric:tabular-nums lining-nums;flex-direction:column;align-items:center;font-weight:700;line-height:1.2;display:inline-flex}.ga-fraction-display__bar{background:currentColor;width:100%;height:2px;margin:.125rem 0}.ga-digit-line{font-variant-numeric:tabular-nums lining-nums;letter-spacing:.02em;margin:var(--ga-space-2) 0;overflow-wrap:anywhere;font-size:1.5rem;font-weight:700}.ga-digit-line .ga-digit--decisive{background:var(--ga-accent);color:#fff;border-radius:var(--ga-radius-sm);padding:0 .125rem}.ga-digit-line .ga-digit--next{text-decoration:underline;text-decoration-color:var(--ga-supporting-blue);text-decoration-thickness:2px}.ga-textarea--large{min-height:14rem}.ga-textarea[readonly]{background:var(--ga-soft)}.ga-privacy-note{color:var(--ga-text-secondary);font-size:.875rem}.ga-compute-line{color:var(--ga-text-secondary);margin:0;font-size:.9375rem}.ga-compute-line strong{color:var(--ga-text)}.ga-mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.ga-checkbox-group{gap:var(--ga-space-2);flex-direction:column;display:flex}.ga-checkbox-option{align-items:center;gap:var(--ga-space-3);padding:var(--ga-space-3);border:2px solid var(--ga-border);border-radius:var(--ga-radius-sm);cursor:pointer;min-height:2.75rem;display:flex}.ga-checkbox-option:has(input:checked){border-color:var(--ga-primary);background:var(--ga-soft)}.ga-checkbox-option input{width:1.25rem;height:1.25rem;accent-color:var(--ga-primary);flex-shrink:0}.ga-checkbox-option span{color:var(--ga-text);font-size:.9375rem}.ga-qr-image{padding:var(--ga-space-4);border-radius:var(--ga-radius-md);border:1px solid var(--ga-border);background:#fff;justify-content:center;display:flex}.ga-qr-image img{width:100%;max-width:16rem;height:auto}.ga-password-output{letter-spacing:.02em;font-size:1.25rem;font-weight:600}