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p{margin:0}.neighbour-nav{gap:var(--s-3);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.neighbour-nav a{border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--elevated);color:var(--ink);gap:2px;padding:14px 16px;font-weight:600;text-decoration:none;display:grid}.neighbour-nav a:hover{border-color:var(--border-strong);box-shadow:var(--shadow-card)}.neighbour-nav small{color:var(--text-muted);font-size:var(--fs-meta);align-items:center;gap:4px;font-weight:500;display:flex}.neighbour-nav .next{text-align:right}.neighbour-nav .next small{justify-content:flex-end}.edition-compare{gap:var(--s-3);display:grid}@media (width>=720px){.edition-compare{grid-template-columns:repeat(3,minmax(0,1fr))}}.edition-compare>div{border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--elevated);align-content:start;gap:6px;padding:16px;display:grid}.edition-compare h3{font-size:var(--fs-body);align-items:center;gap:8px;margin:0;display:flex}.edition-compare h3 .icon{color:var(--primary)}.edition-compare p{color:var(--text-muted);font-size:var(--fs-sm);margin:0}.product-hero .product-media{min-width:0}.page-header .lede{max-width:62ch}.status-card .suggestions{margin-top:var(--s-4);text-align:left;gap:8px;display:grid}@media (prefers-reduced-motion:reduce){.cover-stack img,.product-go,.subject-tile{transition:none}}.section-title{margin:4px 0 var(--s-4);font-family:var(--font-serif);font-size:var(--fs-h2);color:var(--ink);font-weight:500;line-height:1.25}.section-heading .section-title{margin-bottom:0}#library-container{gap:var(--s-5);align-items:start;display:grid}@media (width>=900px){#library-container{grid-template-columns:minmax(0,480px) minmax(0,1fr)}}#library-container>#books-view,#library-container>#loading-state{grid-column:1/-1}.library-help{padding:var(--s-5);border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface)}.library-help h2{margin:0 0 var(--s-4);font-size:var(--fs-h4)}.steps.steps-vertical{margin-bottom:var(--s-4);grid-template-columns:1fr}.not-found-search{margin-top:var(--s-4);gap:8px;display:flex}.not-found-search .control-wrap{flex:1}.status-card .suggestions{grid-template-columns:repeat(2,minmax(0,1fr))}.status-card .suggestions a{align-items:center;gap:8px;display:inline-flex}@media (width<=719px){.cover-stack{display:none}}