.toc-wrapper[data-dats-cid-46zeq7gb]{flex-direction:column;gap:.75rem;display:flex;position:sticky;top:6.5rem}.reading-progress-track[data-dats-cid-46zeq7gb]{background-color:var(--color-gray-20);border-radius:2px;width:100%;height:3px;overflow:hidden}.reading-progress-bar[data-dats-cid-46zeq7gb]{background-color:var(--brand-accent);width:0%;height:100%;transition:width .1s linear}.toc-card[data-dats-cid-46zeq7gb]{background-color:var(--color-white);border:1px solid var(--color-gray-20);border-radius:var(--radius-sm);box-shadow:var(--shadow-sm);flex-direction:column;gap:1.25rem;padding:1.5rem;display:flex}.toc-header[data-dats-cid-46zeq7gb]{border-bottom:1px solid var(--color-gray-20);justify-content:space-between;align-items:center;padding-bottom:.75rem;display:flex}.toc-kicker[data-dats-cid-46zeq7gb]{color:var(--brand-accent);letter-spacing:.08em;font-size:.6875rem}.reading-pct[data-dats-cid-46zeq7gb]{color:var(--color-gray-60);font-size:.6875rem}.toc-list[data-dats-cid-46zeq7gb]{flex-direction:column;gap:.625rem;margin:0;padding:0;list-style:none;display:flex}.toc-link[data-dats-cid-46zeq7gb]{color:var(--color-gray-70);border-radius:var(--radius-xs);transition:all var(--transition-fast);border-left:2px solid #0000;align-items:baseline;gap:.625rem;padding:.35rem .5rem;font-size:.875rem;line-height:1.4;text-decoration:none;display:flex}.toc-num[data-dats-cid-46zeq7gb]{color:var(--color-gray-50);flex-shrink:0;font-size:.6875rem}.toc-label[data-dats-cid-46zeq7gb]{flex-grow:1}.toc-link[data-dats-cid-46zeq7gb]:hover{color:var(--brand-accent);background-color:var(--color-gray-5)}.toc-link[data-dats-cid-46zeq7gb].is-active{color:var(--brand-accent);border-left-color:var(--brand-accent);background-color:var(--color-gray-5);padding-left:.625rem;font-weight:600}.toc-actions[data-dats-cid-46zeq7gb]{border-top:1px solid var(--color-gray-20);flex-direction:column;gap:.625rem;padding-top:1rem;display:flex;position:relative}.toc-actions-kicker[data-dats-cid-46zeq7gb]{color:var(--color-gray-60);letter-spacing:.08em;font-size:.625rem}.share-buttons[data-dats-cid-46zeq7gb]{align-items:center;gap:.5rem;display:flex}.share-btn[data-dats-cid-46zeq7gb]{border-radius:var(--radius-xs);border:1px solid var(--color-gray-20);background-color:var(--color-gray-5);width:34px;height:34px;color:var(--color-gray-70);cursor:pointer;transition:all var(--transition-fast);justify-content:center;align-items:center;display:flex}.share-btn[data-dats-cid-46zeq7gb]:hover{background-color:var(--brand-accent);color:var(--color-white);border-color:var(--brand-accent);transform:translateY(-1px)}.copy-toast[data-dats-cid-46zeq7gb]{background-color:var(--color-gray-90);color:var(--color-white);border-radius:var(--radius-xs);text-align:center;opacity:0;pointer-events:none;z-index:10;padding:.35rem .5rem;font-size:.6875rem;transition:opacity .2s,transform .2s;position:absolute;bottom:-2rem;left:0;right:0;transform:translateY(4px)}.copy-toast[data-dats-cid-46zeq7gb].show{opacity:1;transform:translateY(0)}@media (width<=1055px){.toc-wrapper[data-dats-cid-46zeq7gb]{position:static}}.author-bio-card[data-dats-cid-evh7nmu2]{background-color:var(--color-gray-5);border:1px solid var(--color-gray-20);border-radius:var(--radius-sm);flex-direction:column;gap:1.5rem;margin-top:3rem;padding:2.25rem;display:flex}.author-bio-left[data-dats-cid-evh7nmu2]{align-items:center;gap:1.25rem;display:flex}.author-avatar-badge[data-dats-cid-evh7nmu2]{background-color:var(--color-dark);width:52px;height:52px;color:var(--color-white);letter-spacing:.05em;border:2px solid var(--brand-accent);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:1.125rem;font-weight:700;display:flex}.author-kicker[data-dats-cid-evh7nmu2]{color:var(--brand-accent);letter-spacing:.08em;font-size:.625rem}.author-fullname[data-dats-cid-evh7nmu2]{color:var(--color-gray-90);margin:.125rem 0}.author-role[data-dats-cid-evh7nmu2]{color:var(--color-gray-60)}.author-desc[data-dats-cid-evh7nmu2]{color:var(--color-gray-70);line-height:1.65}.author-bio-footer[data-dats-cid-evh7nmu2]{border-top:1px solid var(--color-gray-20);justify-content:flex-start;padding-top:1rem;display:flex}.author-contact-btn[data-dats-cid-evh7nmu2]{color:var(--brand-accent);transition:gap var(--transition-fast);align-items:center;gap:.5rem;font-size:.75rem;font-weight:600;text-decoration:none;display:inline-flex}.author-contact-btn[data-dats-cid-evh7nmu2]:hover{gap:.75rem}.article-header[data-dats-cid-vjeeljzv]{border-bottom:1px solid var(--color-gray-80);padding:5.5rem 0 4.5rem}.article-meta-top[data-dats-cid-vjeeljzv]{flex-wrap:wrap;align-items:center;gap:1rem;margin-bottom:1.5rem;display:flex}.back-link[data-dats-cid-vjeeljzv]{color:var(--brand-accent);font-weight:600}.read-tag[data-dats-cid-vjeeljzv]{color:var(--color-gray-40)}.article-title[data-dats-cid-vjeeljzv]{color:var(--color-white);max-width:960px;margin-bottom:1.5rem}.author-bar[data-dats-cid-vjeeljzv]{color:var(--color-gray-40);align-items:center;gap:.75rem;font-size:.9375rem;display:flex}.author-name[data-dats-cid-vjeeljzv]{color:var(--color-white);font-weight:500}.author-dot[data-dats-cid-vjeeljzv]{color:var(--color-gray-70)}.article-layout[data-dats-cid-vjeeljzv]{grid-template-columns:1fr 360px;gap:4rem;display:grid}.article-main-content[data-dats-cid-vjeeljzv]{flex-direction:column;gap:3rem;display:flex}.takeaways-box[data-dats-cid-vjeeljzv]{background-color:var(--color-gray-5);border-left:4px solid var(--brand-accent);border:1px solid var(--color-gray-20);border-radius:var(--radius-sm);border-left-width:4px;padding:2.25rem}.takeaways-title[data-dats-cid-vjeeljzv]{color:var(--brand-accent);margin-bottom:1.25rem}.takeaways-list[data-dats-cid-vjeeljzv]{flex-direction:column;gap:1rem;list-style:none;display:flex}.takeaways-list[data-dats-cid-vjeeljzv] li[data-dats-cid-vjeeljzv]{color:var(--color-gray-90);align-items:flex-start;gap:.75rem;display:flex}.check-icon[data-dats-cid-vjeeljzv]{color:var(--brand-accent);flex-shrink:0;margin-top:4px}.sections-flow[data-dats-cid-vjeeljzv]{flex-direction:column;gap:2.5rem;display:flex}.article-section-block[data-dats-cid-vjeeljzv] h2[data-dats-cid-vjeeljzv]{color:var(--color-gray-90);margin-bottom:1rem}.article-section-block[data-dats-cid-vjeeljzv] p[data-dats-cid-vjeeljzv]{color:var(--color-gray-70);line-height:1.7}.download-pdf-box[data-dats-cid-vjeeljzv]{background-color:var(--color-dark);color:var(--color-white);border-radius:var(--radius-sm);justify-content:space-between;align-items:center;gap:2rem;padding:2.5rem;display:flex}.download-left[data-dats-cid-vjeeljzv] h3[data-dats-cid-vjeeljzv]{color:var(--color-white);margin-bottom:.5rem}.download-left[data-dats-cid-vjeeljzv] p[data-dats-cid-vjeeljzv]{color:var(--color-gray-40)}.article-sidebar[data-dats-cid-vjeeljzv]{flex-direction:column;gap:2rem;display:flex}.sidebar-card[data-dats-cid-vjeeljzv]{background-color:var(--color-white);border:1px solid var(--color-gray-20);border-radius:var(--radius-sm);flex-direction:column;gap:1rem;padding:2rem;display:flex}.sidebar-kicker[data-dats-cid-vjeeljzv]{color:var(--brand-accent);font-size:.6875rem}.sidebar-card[data-dats-cid-vjeeljzv] h3[data-dats-cid-vjeeljzv]{color:var(--color-gray-90)}.sidebar-card[data-dats-cid-vjeeljzv] p[data-dats-cid-vjeeljzv]{color:var(--color-gray-70)}.related-list[data-dats-cid-vjeeljzv]{flex-direction:column;gap:1.25rem;list-style:none;display:flex}.related-link[data-dats-cid-vjeeljzv]{flex-direction:column;gap:.25rem;display:flex}.rel-cat[data-dats-cid-vjeeljzv]{color:var(--brand-accent);font-size:.625rem}.rel-title[data-dats-cid-vjeeljzv]{color:var(--color-gray-90);transition:color var(--transition-fast)}.related-link[data-dats-cid-vjeeljzv]:hover .rel-title[data-dats-cid-vjeeljzv]{color:var(--brand-accent)}@media (width<=1055px){.article-layout[data-dats-cid-vjeeljzv]{grid-template-columns:1fr;gap:3rem}.download-pdf-box[data-dats-cid-vjeeljzv]{flex-direction:column;align-items:flex-start;padding:2rem 1.75rem}}@media (width<=671px){.article-layout[data-dats-cid-vjeeljzv]{gap:2.25rem}.article-main-content[data-dats-cid-vjeeljzv]{gap:2rem}.takeaways-box[data-dats-cid-vjeeljzv]{border-radius:var(--radius-md);padding:1.35rem 1.15rem}.download-pdf-box[data-dats-cid-vjeeljzv]{border-radius:var(--radius-md);gap:1.25rem;padding:1.5rem 1.25rem}.sidebar-card[data-dats-cid-vjeeljzv]{border-radius:var(--radius-md);padding:1.5rem 1.25rem}.sections-flow[data-dats-cid-vjeeljzv]{gap:1.75rem}}