.article-view[data-astro-cid-hr2hu2uu]{padding-top:24px;padding-bottom:72px;max-width:1100px}.breadcrumb-nav[data-astro-cid-hr2hu2uu]{margin-bottom:24px;font-size:12px;font-family:var(--font-mono)}.breadcrumb-list[data-astro-cid-hr2hu2uu]{display:flex;align-items:center;gap:8px;list-style:none;flex-wrap:wrap}.crumb-link[data-astro-cid-hr2hu2uu]{color:var(--color-gray-600)}.crumb-link[data-astro-cid-hr2hu2uu]:hover{color:var(--color-black);text-decoration:underline}.crumb-sep[data-astro-cid-hr2hu2uu]{color:var(--color-gray-400)}.crumb-current[data-astro-cid-hr2hu2uu]{color:var(--color-off-black);font-weight:600}.article-grid[data-astro-cid-hr2hu2uu]{display:flex;flex-direction:column;gap:24px}.grid-lead[data-astro-cid-hr2hu2uu]{order:1}.grid-tool[data-astro-cid-hr2hu2uu]{order:2}.grid-body-stream[data-astro-cid-hr2hu2uu]{order:3;scroll-margin-top:80px}@media(min-width:1024px){.article-grid[data-astro-cid-hr2hu2uu]{display:grid;grid-template-columns:minmax(0,1fr) 340px;column-gap:48px;row-gap:24px;align-items:start}.grid-lead[data-astro-cid-hr2hu2uu]{grid-column:1;grid-row:1}.grid-tool[data-astro-cid-hr2hu2uu]{grid-column:2;grid-row:1 / span 2;position:sticky;top:84px;z-index:10}.grid-body-stream[data-astro-cid-hr2hu2uu]{grid-column:1;grid-row:2}}.article-header[data-astro-cid-hr2hu2uu]{margin-bottom:24px}.header-tags[data-astro-cid-hr2hu2uu]{display:flex;align-items:center;gap:12px;margin-bottom:12px}.category-pill[data-astro-cid-hr2hu2uu]{font-size:11px;font-weight:600;color:var(--color-off-black);background:var(--color-accent);padding:3px 8px;border-radius:var(--radius-sm);letter-spacing:.05em}.read-time[data-astro-cid-hr2hu2uu]{font-size:11px;color:var(--color-gray-600)}.main-title[data-astro-cid-hr2hu2uu]{font-size:34px;line-height:1.18;color:var(--color-black);margin-bottom:12px}@media(min-width:640px){.main-title[data-astro-cid-hr2hu2uu]{font-size:40px}}.main-subtitle[data-astro-cid-hr2hu2uu]{font-size:16px;color:var(--color-gray-600);line-height:1.5;margin-bottom:18px}.author-bar[data-astro-cid-hr2hu2uu]{display:flex;align-items:baseline;justify-content:space-between;padding-top:14px;border-top:1px solid var(--color-gray-200);font-size:12px;flex-wrap:wrap;gap:8px}.author-meta[data-astro-cid-hr2hu2uu]{display:flex;gap:8px;align-items:baseline}.author-name[data-astro-cid-hr2hu2uu]{font-weight:600;color:var(--color-off-black)}.author-role[data-astro-cid-hr2hu2uu]{font-size:11px;color:var(--color-gray-600)}.publish-date[data-astro-cid-hr2hu2uu]{color:var(--color-gray-600);font-size:11px}.tldr-box[data-astro-cid-hr2hu2uu]{background:var(--color-accent-tint);border-left:3px solid var(--color-accent-dark);border-top:1px solid var(--color-accent-soft);border-right:1px solid var(--color-accent-soft);border-bottom:1px solid var(--color-accent-soft);border-radius:var(--radius-sm);padding:18px 20px;margin-bottom:8px}.tldr-header[data-astro-cid-hr2hu2uu]{display:flex;align-items:center;gap:8px;margin-bottom:6px}.tldr-label[data-astro-cid-hr2hu2uu]{font-size:11px;font-weight:600;color:var(--color-off-black);letter-spacing:.05em}.tldr-text[data-astro-cid-hr2hu2uu]{font-size:14px;color:var(--color-off-black);line-height:1.6}.tool-sticky-container[data-astro-cid-hr2hu2uu]{display:flex;flex-direction:column;gap:12px}.sidebar-header[data-astro-cid-hr2hu2uu]{display:none;margin-bottom:4px}@media(min-width:1024px){.sidebar-header[data-astro-cid-hr2hu2uu]{display:block}}.sidebar-tag[data-astro-cid-hr2hu2uu]{font-size:10px;color:var(--color-accent-dark);font-weight:600;letter-spacing:.05em}.sidebar-title[data-astro-cid-hr2hu2uu]{font-size:18px;color:var(--color-off-black);margin-top:2px}.sidebar-desc[data-astro-cid-hr2hu2uu]{font-size:12px;color:var(--color-gray-600);line-height:1.4;margin-top:2px}.reading-continuity-bar[data-astro-cid-hr2hu2uu]{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 16px;background:var(--color-accent-tint);border:1px solid var(--color-accent-soft);border-radius:var(--radius-sm);color:var(--color-off-black);text-decoration:none;transition:all .15s ease}.reading-continuity-bar[data-astro-cid-hr2hu2uu]:hover{background:var(--color-accent);border-color:var(--color-accent-dark)}.reading-continuity-bar[data-astro-cid-hr2hu2uu]:hover .continuity-arrow[data-astro-cid-hr2hu2uu]{transform:translateY(2px)}.reading-continuity-bar[data-astro-cid-hr2hu2uu]:active{background:var(--color-accent);transform:translateY(1px)}@media(min-width:1024px){.reading-continuity-bar[data-astro-cid-hr2hu2uu]{display:none}}.continuity-inner[data-astro-cid-hr2hu2uu]{display:flex;align-items:center;gap:8px}.continuity-arrow[data-astro-cid-hr2hu2uu]{font-weight:700;font-size:14px;color:var(--color-accent-dark);transition:transform .15s ease}.continuity-text[data-astro-cid-hr2hu2uu]{font-size:13px;font-weight:600}.continuity-badge[data-astro-cid-hr2hu2uu]{font-size:11px;color:var(--color-gray-600);white-space:nowrap}.article-body[data-astro-cid-hr2hu2uu]{display:flex;flex-direction:column;gap:32px}.section-heading[data-astro-cid-hr2hu2uu]{font-size:26px;color:var(--color-black);margin-bottom:14px;line-height:1.25}.body-paragraph[data-astro-cid-hr2hu2uu]{font-size:16px;line-height:1.7;color:var(--color-off-black);margin-bottom:14px;white-space:pre-line}.callout-box[data-astro-cid-hr2hu2uu]{margin:20px 0;padding:16px 18px;border-radius:var(--radius-sm);border:1px solid var(--color-gray-200);background:var(--color-white)}.callout-tip[data-astro-cid-hr2hu2uu]{border-left:3px solid var(--color-accent-dark);background:var(--color-accent-tint)}.callout-warning[data-astro-cid-hr2hu2uu]{border-left:3px solid var(--color-black);background:var(--color-gray-100)}.callout-formula[data-astro-cid-hr2hu2uu]{border-left:3px solid var(--color-accent-dark);background:var(--color-white)}.callout-title[data-astro-cid-hr2hu2uu]{display:block;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--color-off-black);margin-bottom:6px}.callout-text[data-astro-cid-hr2hu2uu]{font-size:13px;line-height:1.55;color:var(--color-off-black)}.printable-callout-card[data-astro-cid-hr2hu2uu]{margin-top:36px;padding:24px;background:var(--color-accent-tint);border:1px solid var(--color-accent);border-radius:var(--radius-sm);display:flex;flex-direction:column;gap:18px}@media(min-width:768px){.printable-callout-card[data-astro-cid-hr2hu2uu]{flex-direction:row;align-items:center;justify-content:space-between;gap:24px}}.callout-card-left[data-astro-cid-hr2hu2uu]{flex:1;display:flex;flex-direction:column;gap:8px}.callout-tag[data-astro-cid-hr2hu2uu]{font-size:10px;font-weight:700;color:var(--color-accent-dark);letter-spacing:.05em}.callout-title[data-astro-cid-hr2hu2uu]{font-size:20px;color:var(--color-black);line-height:1.25}.callout-desc[data-astro-cid-hr2hu2uu]{font-size:13.5px;color:var(--color-gray-600);line-height:1.5}.callout-ideal[data-astro-cid-hr2hu2uu]{font-size:11px;color:var(--color-off-black);margin-top:2px}.callout-ideal[data-astro-cid-hr2hu2uu] span[data-astro-cid-hr2hu2uu]{color:var(--color-accent-dark);font-weight:600}.callout-card-right[data-astro-cid-hr2hu2uu]{display:flex;flex-direction:column;align-items:center;gap:8px;flex-shrink:0}.callout-btn[data-astro-cid-hr2hu2uu]{display:inline-flex;align-items:center;gap:8px;padding:10px 18px;background:var(--color-black);color:var(--color-white);border:1px solid var(--color-black);border-radius:var(--radius-sm);font-size:12px;font-weight:600;text-decoration:none;transition:all .15s ease;white-space:nowrap}.callout-btn[data-astro-cid-hr2hu2uu]:hover{background:#333;border-color:#333;color:var(--color-white)}.callout-format[data-astro-cid-hr2hu2uu]{font-size:10px;color:var(--color-gray-600);letter-spacing:.02em}.sources-section[data-astro-cid-hr2hu2uu]{margin-top:48px;padding-top:24px;border-top:1px solid var(--color-gray-200)}.sources-title[data-astro-cid-hr2hu2uu]{font-size:11px;letter-spacing:.05em;color:var(--color-gray-600);margin-bottom:12px}.sources-list[data-astro-cid-hr2hu2uu]{list-style:none;display:flex;flex-direction:column;gap:6px;font-size:12px;color:var(--color-gray-600)}.source-bullet[data-astro-cid-hr2hu2uu]{color:var(--color-accent-dark);margin-right:6px}.faq-section[data-astro-cid-hr2hu2uu]{margin-top:48px}.faq-heading[data-astro-cid-hr2hu2uu]{font-size:22px;color:var(--color-off-black);margin-bottom:16px}.faq-list[data-astro-cid-hr2hu2uu]{display:flex;flex-direction:column;gap:8px}.faq-item[data-astro-cid-hr2hu2uu]{background:var(--color-white);border:1px solid var(--color-gray-200);border-radius:var(--radius-sm);overflow:hidden}.faq-question[data-astro-cid-hr2hu2uu]{padding:14px 18px;font-size:14px;font-weight:600;color:var(--color-off-black);cursor:pointer;display:flex;align-items:center;justify-content:space-between;list-style:none}.faq-question[data-astro-cid-hr2hu2uu]::-webkit-details-marker{display:none}.faq-icon[data-astro-cid-hr2hu2uu]{font-family:var(--font-mono);color:var(--color-gray-600)}.faq-item[data-astro-cid-hr2hu2uu][open] .faq-question[data-astro-cid-hr2hu2uu]{border-bottom:1px solid var(--color-gray-200);background:var(--color-gray-50)}.faq-answer[data-astro-cid-hr2hu2uu]{padding:14px 18px;font-size:13px;color:var(--color-gray-600);line-height:1.6}.related-section[data-astro-cid-hr2hu2uu]{margin-top:56px;padding-top:32px;border-top:1px solid var(--color-gray-200)}.related-title[data-astro-cid-hr2hu2uu]{font-size:22px;color:var(--color-off-black);margin-bottom:16px}.related-grid[data-astro-cid-hr2hu2uu]{display:grid;grid-template-columns:1fr;gap:12px}@media(min-width:640px){.related-grid[data-astro-cid-hr2hu2uu]{grid-template-columns:repeat(3,1fr)}}.related-card[data-astro-cid-hr2hu2uu]{background:var(--color-white);border:1px solid var(--color-gray-200);border-radius:var(--radius-sm);padding:16px;text-decoration:none;color:inherit;display:flex;flex-direction:column;justify-content:space-between;gap:10px;transition:border-color .15s ease}.related-card[data-astro-cid-hr2hu2uu]:hover{border-color:var(--color-accent-dark)}.related-cat[data-astro-cid-hr2hu2uu]{font-size:10px;color:var(--color-accent-dark);font-weight:600;text-transform:uppercase}.related-name[data-astro-cid-hr2hu2uu]{font-size:15px;color:var(--color-off-black);line-height:1.35;flex:1}.related-arrow[data-astro-cid-hr2hu2uu]{font-size:11px;color:var(--color-gray-600)}