.author-hub{max-width:72rem;margin:0 auto;padding:2rem 1.5rem 4rem}.author-hub-intro{max-width:52rem;margin:0 auto 2rem;text-align:center}.author-hub-intro h1{font-size:2.5rem;font-weight:800;margin-bottom:.6rem}.author-hub-intro p{color:#64748b;font-size:1.08rem}.author-collection-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:1.25rem}.author-collection-card{display:flex;align-items:center;gap:1rem;padding:1rem;border:1px solid #e2e8f0;border-radius:.8rem;text-decoration:none;background:#fff;transition:transform .2s ease,box-shadow .2s ease}.author-collection-card:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(15,23,42,.1)}.author-collection-card h2{margin:0 0 .25rem;font-size:1.05rem;color:#0f172a}.author-collection-card p{margin:0;font-size:.8rem;color:#64748b}.dark .author-collection-card{background:#111827;border-color:#334155}.dark .author-collection-card h2{color:#f8fafc}.author-avatar{width:46px;height:46px;min-width:46px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:linear-gradient(135deg,#1e3a5f,#3b82f6);color:#fff;font-size:1.25rem;font-weight:700}.author-avatar-lg{width:84px;height:84px;font-size:2.2rem}.author-breadcrumb{font-size:.875rem;color:#64748b;margin-bottom:1.5rem}.author-breadcrumb span{margin:0 .25rem}.author-hero{display:grid;grid-template-columns:auto 1fr;gap:1.75rem;align-items:center;margin-bottom:2.25rem}.author-kicker{font-size:.8rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#64748b;margin:0 0 .4rem}.author-name{font-size:clamp(2.1rem,5vw,3.2rem);line-height:1.1;font-weight:800;margin:0 0 .6rem;color:#0f172a}.dark .author-name{color:#f8fafc}.author-description{font-size:1.05rem;line-height:1.7;color:#475569;max-width:52rem}.dark .author-description{color:#cbd5e1}.author-meta{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1rem}.author-pill{font-size:.78rem;padding:.3rem .55rem;border-radius:999px;background:#f1f5f9;color:#475569}.dark .author-pill{background:#1e293b;color:#cbd5e1}.author-section{margin-top:2.5rem}.author-section h2{font-size:1.6rem;font-weight:800;margin-bottom:.9rem}.author-bio{font-size:1.02rem;line-height:1.75;color:#475569}.author-bio h1,.author-bio h2{font-size:1rem;font-weight:800;margin:1rem 0 .4rem}.author-book-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:1.25rem}.author-book-card{display:block;border:1px solid #e2e8f0;border-radius:.8rem;overflow:hidden;text-decoration:none;background:#fff;transition:transform .2s ease,box-shadow .2s ease}.author-book-card:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(15,23,42,.1)}.author-book-card img{display:block;width:100%;aspect-ratio:2/3;object-fit:cover}.author-book-info{padding:.9rem}.author-book-info h3{margin:0 0 .35rem;font-size:1rem;color:#0f172a}.author-book-info p{margin:0 0 .5rem;font-size:.85rem;line-height:1.45;color:#64748b}.author-book-link{font-size:.85rem;font-weight:700;color:#2563eb}.dark .author-book-card{background:#111827;border-color:#334155}.dark .author-book-card h3{color:#f8fafc}.author-article-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1rem}.author-article-card{display:block;padding:1.1rem;border:1px solid #e2e8f0;border-radius:.8rem;text-decoration:none;background:#fff}.dark .author-article-card{background:#111827;border-color:#334155}.author-article-card h3{margin:0 0 .35rem;font-size:1rem;font-weight:750;color:#0f172a}.dark .author-article-card h3{color:#f8fafc}.author-article-card p{margin:0;font-size:.9rem;line-height:1.5;color:#64748b}.dark .author-article-card p{color:#94a3b8}.author-empty{color:#64748b}@media(max-width:640px){.author-hub{padding:1.25rem 1rem 3rem}.author-hero{grid-template-columns:1fr;text-align:center;justify-items:center}.author-collection-grid{grid-template-columns:repeat(2,1fr)}}