.drawings-browse-page{background:var(--steel-50);min-height:calc(100vh - 180px);color:var(--steel-900);font-size:.875rem}.drawings-browse-crumb{color:var(--steel-700);margin:0;padding:16px 0 0;font-size:.75rem}.drawings-browse-crumb a{color:var(--steel-700);text-decoration:none}.drawings-browse-crumb a:hover{color:var(--primary)}.drawings-browse-crumb .is-current{color:var(--steel-900)}.browse-head{margin:8px 0 16px}.browse-head h1{color:var(--steel-900);margin:0 0 6px;font-size:1.75rem;font-weight:700;line-height:1.25}.browse-head-lead{color:var(--steel-700);max-width:42rem;margin:0}.drawings-layout{grid-template-columns:220px minmax(0,1fr);gap:24px;padding-block:16px 48px;display:grid}.drawings-layout.is-pending{opacity:.72}.drawings-tree{border:1px solid var(--steel-100);border-radius:var(--radius-lg);background:#fff;padding:12px;position:sticky;top:24px}.drawings-tree-title{margin:0 0 8px;padding:6px 8px;font-size:.875rem;font-weight:700}.drawings-tree-list{margin:0;padding:0;list-style:none}.drawings-tree-list ul{margin:0;padding:0 0 0 8px;list-style:none}.drawings-tree-row{grid-template-columns:22px minmax(0,1fr);align-items:center;display:grid}.drawings-tree-toggle{width:22px;height:22px;color:var(--steel-500);cursor:pointer;font:inherit;background:0 0;border:0;padding:0;line-height:1}.drawings-tree-link{border-radius:var(--radius-sm);min-width:0;color:var(--steel-500);font:inherit;text-align:left;cursor:pointer;background:0 0;border:0;justify-content:space-between;gap:8px;padding:6px 8px;text-decoration:none;display:flex}.drawings-tree-link.is-ancestor{color:var(--steel-900);font-weight:650}.drawings-tree-link:hover{background:var(--steel-50);color:var(--steel-900)}.drawings-tree-link[aria-current=page]{background:var(--primary);color:#fff;font-weight:650}.drawings-tree-link[aria-current=page]:hover{background:var(--primary);color:#fff}.drawings-tree-count{color:var(--steel-300);font-variant-numeric:tabular-nums;font-size:.75rem}.drawings-tree-link[aria-current=page] .drawings-tree-count{color:#ffffffb3}.drawings-filters{border:1px solid var(--steel-100);border-radius:var(--radius-lg);background:#fff;padding:16px}.drawings-filter-row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.drawings-filter-row+.drawings-filter-row{margin-top:12px}.drawings-filter-label{min-width:3rem;color:var(--steel-500);flex:none;margin:0;line-height:26px}.drawings-chip-row{flex-wrap:wrap;flex:auto;align-items:center;gap:8px;min-width:0;display:flex}.drawings-filter-split{color:var(--steel-300);margin-inline:4px}.drawings-chip{border:1px solid var(--steel-100);border-radius:var(--radius-sm);background:var(--steel-50);min-height:26px;color:var(--steel-700);font:inherit;align-items:center;padding:4px 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b{color:var(--steel-900);font-weight:700}.drawings-selected-chips{flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none;display:flex}.drawings-selected-chip{border-radius:var(--radius-sm);background:var(--steel-100);color:var(--steel-700);align-items:center;padding:2px 8px;font-size:.75rem;text-decoration:none;display:inline-flex}.drawings-selected-chip:hover{color:var(--steel-900)}.drawings-clear-link{color:var(--primary);font-size:.75rem;text-decoration:none}.drawings-clear-link:hover{color:var(--primary-hover)}.drawings-filter-actions{align-items:center;gap:12px;margin-left:auto;display:flex}.drawings-batch-toggle{border:1px solid var(--steel-100);border-radius:var(--radius-sm);background:var(--steel-50);color:var(--steel-700);cursor:pointer;font:inherit;padding:4px 10px;font-size:.75rem}.drawings-batch-toggle[aria-pressed=true]{border-color:var(--primary);background:var(--primary);color:#fff}.drawings-notice{color:var(--steel-700);margin:12px 0 0}ul.drawings-notice{padding:0;list-style:none}ul.drawings-notice li+li{margin-top:4px}.drawings-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:16px;display:grid}.drawing-card{border:1px solid var(--steel-100);border-radius:var(--radius-lg);color:inherit;cursor:pointer;background:#fff;flex-direction:column;text-decoration:none;display:flex;position:relative;overflow:hidden}.drawing-card-link{color:inherit;flex-direction:column;text-decoration:none;display:flex}.drawing-card:hover,.drawing-card.is-active{border-color:var(--primary)}.drawing-card:focus-visible{border-color:var(--primary);outline:var(--focus-ring-width,2px) solid var(--primary);outline-offset:2px}.drawing-card:hover .drawing-card-thumb img,.drawing-card:focus-visible .drawing-card-thumb img,.drawing-card.is-active .drawing-card-thumb 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0;font-size:.75rem}.drawings-detail-price-row{align-items:baseline;gap:8px;margin:16px 0;display:flex}.drawings-detail-price{color:#9a3412;font-size:1.875rem;font-weight:700}.drawings-detail-price-unit{color:var(--steel-700);margin-left:6px;font-size:.875rem;font-weight:400}.drawings-detail-price-free{color:var(--steel-700);font-size:1.25rem}.drawings-detail-cta{width:100%}.drawings-detail-cta:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.drawings-detail-cta-recharge{border:1px solid var(--steel-100);border-radius:var(--radius-md);background:var(--steel-100);width:100%;min-height:44px;color:var(--steel-500);font:inherit;justify-content:center;align-items:center;padding:10px 18px;font-weight:750;text-decoration:none;display:inline-flex}.drawings-acquire-deficit{color:var(--steel-700);margin:8px 0 0}.drawings-acquire-dialog{border:1px solid var(--steel-100);border-radius:var(--radius-lg);width:min(420px,100vw - 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.drawing-favorite:focus-visible{outline:var(--focus-ring-width) solid var(--primary);outline-offset:2px}.drawings-detail-actions .drawing-favorite:disabled{cursor:not-allowed;opacity:1;background:var(--steel-50);border-color:var(--steel-100);color:var(--steel-700)}.drawings-detail-files{margin:0}.drawings-detail-files>div{justify-content:space-between;gap:12px;padding:6px 0;display:flex}.drawings-detail-files dt{color:var(--steel-500);white-space:nowrap;flex-shrink:0}.drawings-detail-files dd{overflow-wrap:anywhere;text-align:right;min-width:0;margin:0}.drawings-detail-copyright{border-top:1px solid var(--steel-100);color:var(--steel-500);margin:12px 0 0;padding-top:12px}.drawings-detail-author{align-items:flex-start;gap:12px;display:flex}.drawings-detail-avatar,.drawings-detail-avatar-mark{object-fit:cover;background:var(--primary);color:#fff;border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;font-weight:700;display:inline-flex}.drawings-detail-author-name{margin:0;font-weight:650}.drawings-detail-author .reserved-action{color:var(--primary);font-size:.8125rem}.drawings-detail-author .reserved-hint{color:var(--steel-500)}.drawings-detail-author a{color:var(--primary);font-size:.8125rem;text-decoration:none}.drawings-detail-author a:hover{color:var(--primary-hover)}.drawing-comments-list{gap:16px;margin:12px 0 0;padding:0;list-style:none;display:grid}.drawing-comments-meta{color:var(--steel-500);margin:0 0 4px;font-size:.75rem}.drawing-comments-empty{color:var(--steel-500);margin:12px 0 0}.drawing-comments-form{gap:8px;margin-top:16px;display:flex}.drawing-comments-form input{border:1px solid var(--steel-100);border-radius:var(--radius-md);min-width:0;font:inherit;flex:1;padding:8px 12px}.drawing-comments-form input:focus{outline:var(--focus-ring-width) solid var(--primary);border-color:var(--primary)}.drawing-comments-form .button-primary{min-height:40px;padding:8px 16px}.drawing-comment-withdraw{color:var(--steel-700);cursor:pointer;font:inherit;background:0 0;border:0;margin-top:6px;padding:0;text-decoration:underline}.drawing-comment-withdraw:hover:not(:disabled){color:var(--primary)}.drawing-comment-withdraw:disabled{cursor:not-allowed;opacity:.65}.designer-page{background:var(--steel-50);min-height:calc(100vh - 180px)}.designer-card{max-width:var(--content-max);gap:24px;margin:24px auto 48px;display:grid}.designer-title{font-size:1.25rem;font-weight:700;line-height:1.25}.designer-card h2{margin:0 0 12px;font-size:1rem;font-weight:700}.designer-stats{color:var(--steel-500);margin:8px 0 0}.designer-stats+.designer-stats{margin-top:4px}.designer-empty{color:var(--steel-500);margin:0}.designer-empty a{color:var(--primary);text-decoration:none}.designer-empty a:hover{color:var(--primary-hover)}.designer-reviews{gap:16px;margin:0;padding:0;list-style:none;display:grid}.designer-reviews time{color:var(--steel-500);margin-top:4px;font-size:.75rem;display:block}.designer-card .drawings-grid{margin-top:0}.drawings-detail-skeleton-main,.drawings-detail-skeleton-aside>div{border-radius:var(--radius-lg);background:var(--steel-100)}.drawings-detail-skeleton-main{min-height:360px}.drawings-detail-skeleton-aside{gap:16px;display:grid}.drawings-detail-skeleton-aside>div{min-height:120px}.drawings-skeleton-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:16px;display:grid}.drawings-skeleton-card{border-radius:var(--radius-lg);background:var(--steel-100);min-height:260px}@media (min-width:1024px){.drawings-grid,.drawings-skeleton-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (min-width:1200px){.drawings-grid,.drawings-skeleton-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}@media (max-width:899px){.drawings-layout,.drawings-detail-grid{grid-template-columns:1fr}.drawings-tree,.drawings-detail-aside{position:static}.viewer-3d-body{grid-template-columns:1fr}.viewer-3d-parts{border-left:0;border-top:1px solid var(--workbench-border)}}