.mode-tabs[data-astro-cid-fjuwot3g]{display:flex;gap:.25rem;margin-bottom:1.25rem;background:var(--color-surface-2);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:.25rem}.mode-tab[data-astro-cid-fjuwot3g]{flex:1;padding:.5rem;font-size:.8125rem;font-weight:500;background:none;border:none;border-radius:var(--radius-md);cursor:pointer;color:var(--color-text-secondary);font-family:var(--font-sans);transition:background var(--duration-fast),color var(--duration-fast);white-space:nowrap}.mode-tab[data-astro-cid-fjuwot3g].active{background:var(--color-bg);color:var(--color-text-primary);box-shadow:var(--shadow-xs);font-weight:600}.form-group[data-astro-cid-fjuwot3g]{margin-bottom:0}.calc-results[data-astro-cid-fjuwot3g]{margin-top:1.25rem;background:var(--color-surface-2);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:1.25rem}.calc-primary[data-astro-cid-fjuwot3g]{text-align:center;margin-bottom:1.25rem}.calc-number[data-astro-cid-fjuwot3g]{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-size:2.5rem;font-weight:700;color:var(--color-accent);line-height:1.2}.calc-unit[data-astro-cid-fjuwot3g]{font-size:1rem;color:var(--color-text-secondary);margin-top:.25rem}.calc-breakdown[data-astro-cid-fjuwot3g]{display:flex;flex-direction:column;gap:.625rem}.calc-row[data-astro-cid-fjuwot3g]{display:flex;justify-content:space-between;font-size:.875rem;align-items:center}.calc-row-label[data-astro-cid-fjuwot3g]{color:var(--color-text-secondary)}.calc-row-val[data-astro-cid-fjuwot3g]{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-weight:600;color:var(--color-text-primary)}.race-ref[data-astro-cid-fjuwot3g]{margin-top:1.25rem;padding-top:1rem;border-top:1px solid var(--color-border)}.race-ref-title[data-astro-cid-fjuwot3g]{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--color-text-tertiary);margin-bottom:.625rem}.race-ref-grid[data-astro-cid-fjuwot3g]{display:flex;gap:.5rem;flex-wrap:wrap}.race-chip[data-astro-cid-fjuwot3g]{padding:.375rem .875rem;font-size:.8125rem;font-weight:600;background:var(--color-surface-2);border:1px solid var(--color-border);border-radius:var(--radius-full);cursor:pointer;color:var(--color-text-secondary);transition:all var(--duration-fast);user-select:none}.race-chip[data-astro-cid-fjuwot3g]:hover{background:var(--color-accent);color:#fff;border-color:var(--color-accent);transform:translateY(-1px)}.formula-block[data-astro-cid-fjuwot3g] ul[data-astro-cid-fjuwot3g]{margin-left:1.5rem;margin-top:.5rem;margin-bottom:.5rem}.formula-block[data-astro-cid-fjuwot3g] li[data-astro-cid-fjuwot3g]{color:var(--color-text-secondary);line-height:1.6}.seo-content[data-astro-cid-fjuwot3g]{font-size:.9375rem;line-height:1.75;color:var(--color-text-secondary)}.seo-section[data-astro-cid-fjuwot3g]{padding:2rem 0;border-bottom:1px solid var(--color-border)}.seo-section[data-astro-cid-fjuwot3g]:last-child{border-bottom:none}.seo-h2[data-astro-cid-fjuwot3g]{font-size:clamp(1.125rem,2.5vw,1.375rem);font-weight:700;color:var(--color-text-primary);margin-bottom:1rem;line-height:1.3}.seo-link[data-astro-cid-fjuwot3g]{color:var(--color-accent);text-decoration:underline;text-underline-offset:2px;transition:opacity .15s}.seo-link[data-astro-cid-fjuwot3g]:hover{opacity:.75}.seo-content[data-astro-cid-fjuwot3g] p[data-astro-cid-fjuwot3g]{margin-bottom:.875rem}.seo-table-wrap[data-astro-cid-fjuwot3g]{overflow-x:auto;margin:1rem 0}.seo-table[data-astro-cid-fjuwot3g]{width:100%;border-collapse:collapse;font-size:.875rem}.seo-table[data-astro-cid-fjuwot3g] th[data-astro-cid-fjuwot3g]{background:var(--color-surface-2);color:var(--color-text-primary);font-weight:600;padding:.625rem .875rem;text-align:left;border-bottom:2px solid var(--color-border)}.seo-table[data-astro-cid-fjuwot3g] td[data-astro-cid-fjuwot3g]{padding:.5rem .875rem;border-bottom:1px solid var(--color-border)}.seo-table[data-astro-cid-fjuwot3g] tr[data-astro-cid-fjuwot3g]:last-child td[data-astro-cid-fjuwot3g]{border-bottom:none}.seo-factor-list[data-astro-cid-fjuwot3g]{display:flex;flex-direction:column;gap:.875rem;margin:1rem 0}.seo-factor-item[data-astro-cid-fjuwot3g]{display:flex;gap:.875rem;align-items:flex-start;background:var(--color-surface-2);border-radius:var(--radius-md);padding:.875rem 1rem;font-size:.9rem;line-height:1.6}.seo-factor-icon[data-astro-cid-fjuwot3g]{font-size:1.375rem;flex-shrink:0;margin-top:.1rem}.seo-faq-list[data-astro-cid-fjuwot3g]{display:flex;flex-direction:column;gap:.5rem}.seo-faq-item[data-astro-cid-fjuwot3g]{background:var(--color-surface-2);border:1px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden;transition:border-color .2s}.seo-faq-item[data-astro-cid-fjuwot3g][open]{border-color:color-mix(in srgb,var(--color-accent) 40%,transparent)}.seo-faq-q[data-astro-cid-fjuwot3g]{padding:1rem 1.25rem;font-size:.9375rem;font-weight:600;color:var(--color-text-primary);cursor:pointer;list-style:none;user-select:none;display:flex;justify-content:space-between;align-items:center;gap:.5rem}.seo-faq-q[data-astro-cid-fjuwot3g]::-webkit-details-marker{display:none}.seo-faq-q[data-astro-cid-fjuwot3g]:after{content:"+";font-size:1.25rem;color:var(--color-accent);flex-shrink:0;transition:transform .2s}.seo-faq-item[data-astro-cid-fjuwot3g][open] .seo-faq-q[data-astro-cid-fjuwot3g]:after{transform:rotate(45deg)}.seo-faq-a[data-astro-cid-fjuwot3g]{padding:0 1.25rem 1rem;font-size:.9rem;line-height:1.7;margin:0}.seo-related-tools[data-astro-cid-fjuwot3g]{display:grid;grid-template-columns:1fr 1fr;gap:.625rem;margin-top:1rem}.seo-tool-link[data-astro-cid-fjuwot3g]{display:flex;align-items:center;gap:.875rem;padding:.875rem 1rem;background:var(--color-surface-2);border:1px solid var(--color-border);border-radius:var(--radius-lg);text-decoration:none;color:inherit;transition:border-color .2s,background .2s,transform .15s}.seo-tool-link[data-astro-cid-fjuwot3g]:hover{border-color:color-mix(in srgb,var(--color-accent) 40%,transparent);background:color-mix(in srgb,var(--color-accent) 5%,var(--color-surface-2));transform:translateY(-1px)}.seo-tool-icon[data-astro-cid-fjuwot3g]{font-size:1.375rem;flex-shrink:0}.seo-tool-link[data-astro-cid-fjuwot3g] div[data-astro-cid-fjuwot3g]{display:flex;flex-direction:column;gap:.125rem}.seo-tool-link[data-astro-cid-fjuwot3g] strong[data-astro-cid-fjuwot3g]{font-size:.9rem;color:var(--color-text-primary)}.seo-tool-link[data-astro-cid-fjuwot3g] span[data-astro-cid-fjuwot3g]{font-size:.8rem;color:var(--color-text-secondary);line-height:1.4}@media(max-width:640px){.seo-related-tools[data-astro-cid-fjuwot3g]{grid-template-columns:1fr}}