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clamp(1.5rem,3vw,2.25rem)}.calc-masthead-inner[data-astro-cid-2sp6njbe]{margin-top:.75rem;max-width:820px}.calc-kicker-row[data-astro-cid-2sp6njbe]{display:flex;align-items:center;gap:.5rem;margin-bottom:.5rem}.calc-kicker[data-astro-cid-2sp6njbe]{font-size:.6875rem;font-weight:800;text-transform:uppercase;letter-spacing:.1em;color:var(--color-electric-accent)}.calc-kicker-dot[data-astro-cid-2sp6njbe]{color:var(--color-border-dark)}.calc-version-pill[data-astro-cid-2sp6njbe]{font-size:.6875rem;font-family:var(--font-mono);color:var(--color-text-muted)}.calc-main-title[data-astro-cid-2sp6njbe]{font-size:clamp(2rem,4.5vw,3rem);font-weight:800;line-height:1.1;letter-spacing:-.035em;color:var(--color-brand);margin-bottom:.65rem}.calc-main-deck[data-astro-cid-2sp6njbe]{font-size:clamp(.9375rem,2vw,1.125rem);color:var(--color-text-secondary);line-height:1.55}.calc-main-container[data-astro-cid-2sp6njbe]{padding:clamp(2rem,4vw,3.5rem) 1.5rem clamp(3rem,6vw,6rem)}.calc-tool-surface[data-astro-cid-2sp6njbe]{background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-sm);box-shadow:var(--shadow-sm);padding:clamp(1.5rem,3.5vw,2.5rem);margin-bottom:clamp(2.5rem,5vw,4rem)}.calc-section[data-astro-cid-2sp6njbe]{margin-bottom:clamp(2.5rem,5vw,4rem)}.formula-box[data-astro-cid-2sp6njbe]{background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:1.5rem}.formula-desc[data-astro-cid-2sp6njbe]{font-size:.9375rem;color:var(--color-text-secondary);line-height:1.6;margin-bottom:1.25rem}.formula-steps-list[data-astro-cid-2sp6njbe]{display:flex;flex-direction:column;gap:.75rem}.formula-step-row[data-astro-cid-2sp6njbe]{display:flex;align-items:center;gap:.85rem;background-color:var(--color-surface-subtle);padding:.75rem 1rem;border-radius:var(--radius-xs);border-left:3px solid var(--color-electric-accent)}.step-num[data-astro-cid-2sp6njbe]{font-family:var(--font-mono);font-size:.75rem;font-weight:700;color:var(--color-electric-accent)}.step-equation[data-astro-cid-2sp6njbe]{font-family:var(--font-mono);font-size:.8125rem;color:var(--color-text-main);word-break:break-all}.example-box[data-astro-cid-2sp6njbe]{background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:1.5rem}.example-title[data-astro-cid-2sp6njbe]{font-size:1.1rem;font-weight:700;color:var(--color-brand);margin-bottom:.4rem}.example-desc[data-astro-cid-2sp6njbe]{font-size:.875rem;color:var(--color-text-secondary);line-height:1.5;margin-bottom:1.25rem}.example-inputs-grid[data-astro-cid-2sp6njbe]{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:.75rem;margin-bottom:1.25rem}.example-input-cell[data-astro-cid-2sp6njbe]{background-color:var(--color-surface-subtle);padding:.65rem .85rem;border-radius:var(--radius-xs);border:1px solid var(--color-border);display:flex;flex-direction:column;gap:.15rem}.cell-label[data-astro-cid-2sp6njbe]{font-size:.6875rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-muted)}.cell-val[data-astro-cid-2sp6njbe]{font-size:.875rem;font-weight:600;color:var(--color-text-main)}.example-output-bar[data-astro-cid-2sp6njbe]{display:flex;align-items:center;gap:.75rem;background-color:var(--color-brand);color:#fff;padding:.85rem 1.25rem;border-radius:var(--radius-xs)}.output-label[data-astro-cid-2sp6njbe]{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:#38bdf8}.output-val[data-astro-cid-2sp6njbe]{font-size:.9375rem;font-weight:700;color:#fff}.example-notes[data-astro-cid-2sp6njbe]{margin-top:.85rem;font-size:.75rem;color:var(--color-text-muted);font-style:italic}.faq-accordion-list[data-astro-cid-2sp6njbe]{display:flex;flex-direction:column;gap:.75rem}.faq-item[data-astro-cid-2sp6njbe]{background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-sm);overflow:hidden}.faq-question[data-astro-cid-2sp6njbe]{padding:1.15rem 1.25rem;font-size:.9375rem;font-weight:700;color:var(--color-brand);cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;transition:background-color .15s ease}.faq-question[data-astro-cid-2sp6njbe]::-webkit-details-marker{display:none}.faq-question[data-astro-cid-2sp6njbe]:hover{background-color:var(--color-surface-subtle)}.faq-chevron[data-astro-cid-2sp6njbe]{font-size:1.25rem;line-height:1;color:var(--color-electric-accent);font-weight:400;transition:transform .2s ease}.faq-item[data-astro-cid-2sp6njbe][open] .faq-chevron[data-astro-cid-2sp6njbe]{transform:rotate(45deg)}.faq-answer[data-astro-cid-2sp6njbe]{padding:0 1.25rem 1.25rem;font-size:.875rem;color:var(--color-text-secondary);line-height:1.6}.calc-disclaimer-box[data-astro-cid-2sp6njbe]{background-color:var(--color-surface-subtle);border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:1.25rem 1.5rem;margin-bottom:clamp(2.5rem,5vw,4rem)}.disclaimer-tag[data-astro-cid-2sp6njbe]{font-size:.6875rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--color-text-muted);display:block;margin-bottom:.35rem}.disclaimer-text[data-astro-cid-2sp6njbe]{font-size:.8125rem;color:var(--color-text-muted);line-height:1.5}.related-tools-grid[data-astro-cid-2sp6njbe]{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem}@media(max-width:640px){.related-tools-grid[data-astro-cid-2sp6njbe]{grid-template-columns:1fr}.example-output-bar[data-astro-cid-2sp6njbe]{flex-direction:column;align-items:flex-start;gap:.25rem}}