:root{--color-primary-dark: #1A1F36;--color-text-primary: #111827;--color-text-secondary: #4B5563;--color-accent-cta: #4F46E5;--color-accent-hover: #4338ca;--color-border: #E5E7EB;--color-surface-light: #F8FAFC;--color-bg: #FFFFFF;--shadow-card: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--border-radius: 12px;--font-primary: "Inter", system-ui, -apple-system, sans-serif;--font-secondary: "Poppins", Georgia, serif;--color-tip-bg: #fffbeb;--color-tip-border: #f59e0b;--color-tip-text: #92400e}html{scroll-behavior:smooth}.pillar-page-container[data-astro-cid-qratgn5g]{max-width:1200px;margin:0 auto;padding:2rem 1rem;font-family:var(--font-primary);padding-bottom:80px}@media(min-width:768px){.pillar-page-container[data-astro-cid-qratgn5g]{padding-bottom:2rem}}.pillar-hero[data-astro-cid-qratgn5g]{text-align:center;padding:3rem 0;border-bottom:1px solid var(--color-border);margin-bottom:3rem;background:linear-gradient(to 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.subtitle[data-astro-cid-qratgn5g]{font-size:1.125rem;color:var(--color-text-secondary);max-width:750px;margin:0 auto;line-height:1.6}.expert-review-box[data-astro-cid-qratgn5g]{display:grid;grid-template-columns:1fr;gap:1.5rem;background-color:var(--color-surface-light);border:1px solid var(--color-border);border-left:4px solid var(--color-accent-cta);padding:1.5rem;border-radius:var(--border-radius);margin:2.5rem auto;max-width:900px;align-items:center}@media(min-width:768px){.expert-review-box[data-astro-cid-qratgn5g]{grid-template-columns:1fr 1fr}}.author-profile[data-astro-cid-qratgn5g]{display:flex;align-items:center;gap:1rem}.author-photo[data-astro-cid-qratgn5g]{width:60px;height:60px;border-radius:50%;border:2px solid #fff;box-shadow:0 0 0 1px var(--color-border);object-fit:cover}.author-info[data-astro-cid-qratgn5g]{display:flex;flex-direction:column;line-height:1.4}.author-info[data-astro-cid-qratgn5g] strong[data-astro-cid-qratgn5g]{color:var(--color-text-primary);font-size:1rem;font-weight:600}.author-info[data-astro-cid-qratgn5g] span[data-astro-cid-qratgn5g]{font-size:.85rem;color:var(--color-text-secondary)}.author-info[data-astro-cid-qratgn5g] a[data-astro-cid-qratgn5g]{font-size:.85rem;color:var(--color-accent-cta);font-weight:500;text-decoration:underline}.article-meta[data-astro-cid-qratgn5g]{margin-top:1.5rem;font-size:.9rem;color:var(--color-text-secondary);display:flex;justify-content:center;align-items:center;gap:.5rem}.article-meta[data-astro-cid-qratgn5g] a[data-astro-cid-qratgn5g]{color:var(--color-accent-cta);font-weight:600;text-decoration:none}.separator[data-astro-cid-qratgn5g]{color:var(--color-border)}.content-bridge-cta[data-astro-cid-qratgn5g]{background-color:var(--color-primary-dark);color:#fff;border-radius:var(--border-radius);padding:2.5rem;margin:0 auto 3rem;max-width:1000px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:1.5rem;box-shadow:var(--shadow-card)}@media(min-width:768px){.content-bridge-cta[data-astro-cid-qratgn5g]{flex-direction:row;text-align:left;justify-content:space-between}.cta-content[data-astro-cid-qratgn5g]{max-width:65%}.cta-button[data-astro-cid-qratgn5g]{flex-shrink:0}}.cta-content[data-astro-cid-qratgn5g] h2[data-astro-cid-qratgn5g]{font-size:1.5rem;margin:0 0 .5rem;color:#fff;line-height:1.3}.cta-content[data-astro-cid-qratgn5g] p[data-astro-cid-qratgn5g]{margin:0;opacity:.9;font-size:1rem;line-height:1.5}.cta-button[data-astro-cid-qratgn5g]{background:var(--color-accent-cta);color:#fff;padding:.8rem 1.5rem;border-radius:8px;font-weight:600;text-decoration:none;white-space:nowrap;transition:background-color .2s,transform .2s}.cta-button[data-astro-cid-qratgn5g]:hover{background-color:var(--color-accent-hover);transform:translateY(-2px)}.pillar-content-grid[data-astro-cid-qratgn5g]{display:grid;grid-template-columns:1fr;gap:3rem;position:relative}@media(min-width:1024px){.pillar-content-grid[data-astro-cid-qratgn5g]{grid-template-columns:280px 1fr;gap:4rem;align-items:start}.toc-sidebar[data-astro-cid-qratgn5g]{position:sticky;top:120px;order:-1;height:fit-content}}.toc-sticky[data-astro-cid-qratgn5g]{background:var(--color-surface-light);border:1px solid var(--color-border);border-radius:12px;padding:1.5rem}.toc-title[data-astro-cid-qratgn5g]{font-size:.9rem;text-transform:uppercase;color:var(--color-text-secondary);margin-bottom:1rem;font-weight:700;letter-spacing:.5px}#toc-nav[data-astro-cid-qratgn5g]{list-style:none;padding:0;display:flex;flex-direction:column;margin:0}#toc-nav[data-astro-cid-qratgn5g] li[data-astro-cid-qratgn5g]{margin-bottom:.25rem}#toc-nav[data-astro-cid-qratgn5g] a[data-astro-cid-qratgn5g]{text-decoration:none;color:var(--color-text-secondary);font-size:.95rem;display:block;padding:.4rem .5rem;border-left:3px solid transparent;transition:all .2s;line-height:1.4}#toc-nav[data-astro-cid-qratgn5g] a[data-astro-cid-qratgn5g]:hover,#toc-nav[data-astro-cid-qratgn5g] a[data-astro-cid-qratgn5g].active{color:var(--color-accent-cta);background-color:#635bff0d;border-left-color:var(--color-accent-cta);font-weight:500}.pillar-content[data-astro-cid-qratgn5g]{font-size:1.125rem;line-height:1.75;color:var(--color-text-primary);min-width:0}.content-section[data-astro-cid-qratgn5g]{margin-bottom:4rem;scroll-margin-top:100px}.content-section[data-astro-cid-qratgn5g] h2[data-astro-cid-qratgn5g]{font-family:var(--font-secondary);font-size:clamp(1.5rem,3vw,2rem);color:var(--color-primary-dark);margin-bottom:1.5rem;border-bottom:1px solid var(--color-border);padding-bottom:.5rem;margin-top:0}.content-section[data-astro-cid-qratgn5g] h3[data-astro-cid-qratgn5g]{font-size:1.3rem;margin-top:2rem;margin-bottom:1rem;color:var(--color-text-primary);font-weight:600}.pillar-content[data-astro-cid-qratgn5g] p[data-astro-cid-qratgn5g]{margin-bottom:1.5rem}.pillar-content[data-astro-cid-qratgn5g] ul[data-astro-cid-qratgn5g],.pillar-content[data-astro-cid-qratgn5g] ol[data-astro-cid-qratgn5g]{margin-bottom:1.5rem;padding-left:1.5rem;display:flex;flex-direction:column;gap:.5rem}.pillar-content[data-astro-cid-qratgn5g] li[data-astro-cid-qratgn5g]{color:var(--color-text-primary)}.pillar-content[data-astro-cid-qratgn5g] a[data-astro-cid-qratgn5g]{color:var(--color-accent-cta);text-decoration:underline;font-weight:500}.lead[data-astro-cid-qratgn5g]{font-size:1.25rem;color:var(--color-text-secondary);margin-bottom:2rem;font-weight:400}.anatomy-visual[data-astro-cid-qratgn5g]{background-color:var(--color-surface-light);padding:1.5rem;border-radius:12px;border:1px solid var(--color-border);margin:2rem 0;text-align:center}.img-container[data-astro-cid-qratgn5g]{position:relative;display:inline-block;max-width:100%}.anatomy-img[data-astro-cid-qratgn5g]{max-width:100%;height:auto;border-radius:4px;box-shadow:0 4px 8px #0000001a}.img-caption[data-astro-cid-qratgn5g]{margin-top:1rem;font-size:.9rem;color:var(--color-text-secondary);font-style:italic}.checklist-box[data-astro-cid-qratgn5g]{background:#f0fdf4;border:1px solid #bbf7d0;border-radius:12px;padding:2rem;margin-bottom:2rem}.checklist-box[data-astro-cid-qratgn5g] h3[data-astro-cid-qratgn5g]{margin-top:0;color:#166534}.custom-check-list[data-astro-cid-qratgn5g]{list-style:none;padding:0;margin:0}.custom-check-list[data-astro-cid-qratgn5g] li[data-astro-cid-qratgn5g]{position:relative;padding-left:1.75rem;margin-bottom:.75rem;color:#15803d}.custom-check-list[data-astro-cid-qratgn5g] li[data-astro-cid-qratgn5g]:before{content:"✓";position:absolute;left:0;font-weight:800;color:#16a34a}.math-box[data-astro-cid-qratgn5g]{background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;padding:1.5rem;font-family:monospace;margin-bottom:1.5rem;box-shadow:inset 0 2px 4px #00000008}.math-retainer[data-astro-cid-qratgn5g]{border-left:4px solid #ef4444}.math-box[data-astro-cid-qratgn5g] h3[data-astro-cid-qratgn5g]{margin-top:0;font-size:1.1rem;color:var(--color-text-primary)}.math-box[data-astro-cid-qratgn5g] p[data-astro-cid-qratgn5g]{margin-bottom:.5rem}.table-wrapper[data-astro-cid-qratgn5g]{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;margin:2rem 0;border:1px solid var(--color-border);border-radius:8px;box-shadow:var(--shadow-card)}table[data-astro-cid-qratgn5g]{width:100%;border-collapse:collapse;min-width:600px;background:#fff;font-size:.95rem}th[data-astro-cid-qratgn5g],td[data-astro-cid-qratgn5g]{padding:1rem;text-align:left;border-bottom:1px solid var(--color-border);vertical-align:top}th[data-astro-cid-qratgn5g]{background-color:var(--color-surface-light);font-weight:700;color:var(--color-primary-dark)}tr[data-astro-cid-qratgn5g]:last-child td[data-astro-cid-qratgn5g]{border-bottom:none}.legal-clause-box[data-astro-cid-qratgn5g]{background-color:var(--color-surface-light);border-left:4px solid var(--color-text-secondary);padding:1.25rem;margin-bottom:1.5rem;border-radius:0 8px 8px 0}.legal-clause-box[data-astro-cid-qratgn5g] h4[data-astro-cid-qratgn5g]{margin:0 0 .5rem;font-size:.9rem;text-transform:uppercase;color:var(--color-text-secondary);letter-spacing:.5px}.legal-clause-box[data-astro-cid-qratgn5g] p[data-astro-cid-qratgn5g]{margin:0;font-family:monospace;color:var(--color-text-primary);font-size:.95rem}.callout[data-astro-cid-qratgn5g]{padding:1.5rem;border-radius:8px;margin-bottom:2rem;border-left:4px solid}.callout-primary[data-astro-cid-qratgn5g]{background-color:#eef2ff;border-color:var(--color-accent-cta)}.callout-info[data-astro-cid-qratgn5g]{background-color:#f0f9ff;border-color:#0ea5e9}.callout[data-astro-cid-qratgn5g] h2[data-astro-cid-qratgn5g]{margin-top:0;font-size:1.25rem}.callout[data-astro-cid-qratgn5g] p[data-astro-cid-qratgn5g]{font-size:1rem}.expert-tip[data-astro-cid-qratgn5g]{background-color:var(--color-tip-bg);border:1px solid var(--color-tip-border);color:var(--color-tip-text);padding:1rem;border-radius:8px;margin-top:1rem;font-size:.95rem}.step-by-step-list[data-astro-cid-qratgn5g]{counter-reset:step-counter;list-style:none;padding:0}.step-by-step-list[data-astro-cid-qratgn5g] li[data-astro-cid-qratgn5g]{position:relative;padding-left:3.5rem;margin-bottom:2rem}.step-by-step-list[data-astro-cid-qratgn5g] li[data-astro-cid-qratgn5g]:before{counter-increment:step-counter;content:counter(step-counter);position:absolute;left:0;top:0;width:2.5rem;height:2.5rem;background-color:var(--color-accent-cta);color:#fff;border-radius:50%;text-align:center;line-height:2.5rem;font-weight:700}.step-by-step-list[data-astro-cid-qratgn5g] strong[data-astro-cid-qratgn5g]{display:block;font-size:1.2rem;margin-bottom:.5rem;color:var(--color-primary-dark)}.faq-accordion[data-astro-cid-qratgn5g]{border-top:1px solid var(--color-border);margin-top:2rem}.faq-item[data-astro-cid-qratgn5g]{border-bottom:1px solid var(--color-border)}.faq-question[data-astro-cid-qratgn5g]{padding:1.5rem 0;font-size:1.1rem;font-weight:600;color:var(--color-text-primary);cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center}.faq-question[data-astro-cid-qratgn5g]::-webkit-details-marker{display:none}.icon-toggle[data-astro-cid-qratgn5g]{font-size:1.5rem;color:var(--color-accent-cta);font-weight:300;transition:transform .2s}details[data-astro-cid-qratgn5g][open] .icon-toggle[data-astro-cid-qratgn5g]{transform:rotate(45deg)}.faq-answer[data-astro-cid-qratgn5g]{padding-bottom:1.5rem;color:var(--color-text-secondary);font-size:1rem;line-height:1.6}.final-cta-section[data-astro-cid-qratgn5g]{padding-block:6rem;background-color:var(--color-primary-dark);color:#fff}.final-cta-section[data-astro-cid-qratgn5g] h2[data-astro-cid-qratgn5g]{font-family:var(--font-secondary);font-size:2.5rem;margin-bottom:1rem;color:#fff}.final-cta-section[data-astro-cid-qratgn5g] p[data-astro-cid-qratgn5g]{font-size:1.25rem;opacity:.9;margin-bottom:2.5rem;max-width:600px;margin-inline:auto}.button-primary[data-astro-cid-qratgn5g]{background-color:var(--color-accent-cta);color:#fff;padding:1rem 2.5rem;border-radius:50px;font-weight:600;text-decoration:none;transition:transform .2s,box-shadow .2s;display:inline-block}.button-primary[data-astro-cid-qratgn5g]:hover{transform:translateY(-2px);box-shadow:0 10px 20px #635bff4d}.button-secondary[data-astro-cid-qratgn5g]{background:#fff;border:1px solid var(--color-border);color:var(--color-text-primary);padding:.75rem 1.5rem;border-radius:50px;font-weight:600;text-decoration:none;display:inline-block;transition:all .2s}.button-secondary[data-astro-cid-qratgn5g]:hover{background:#f9fafb;border-color:#cbd5e1}.pulse-animation[data-astro-cid-qratgn5g]{animation:pulse 2s infinite}@keyframes pulse{0%{box-shadow:0 0 #fff6}70%{box-shadow:0 0 0 15px #fff0}to{box-shadow:0 0 #fff0}}.divider[data-astro-cid-qratgn5g]{border:0;border-top:1px solid var(--color-border);margin:3rem 0}.disclaimer-section[data-astro-cid-qratgn5g]{background-color:#f9fafb;padding:1.5rem;border-radius:8px;font-size:.9rem;color:#64748b;border:1px solid var(--color-border)}.mobile-sticky-cta[data-astro-cid-qratgn5g]{position:fixed;bottom:0;left:0;width:100%;background:#fff;padding:1rem;border-top:1px solid var(--color-border);box-shadow:0 -4px 10px #0000000d;z-index:999;display:none;text-align:center}.button-full[data-astro-cid-qratgn5g]{width:100%;display:block;background-color:var(--color-accent-cta);color:#fff;padding:.8rem;border-radius:8px;font-weight:700;text-decoration:none}@media(max-width:768px){.mobile-sticky-cta[data-astro-cid-qratgn5g]{display:block}}