@import "https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap";
.category-page{font-family:var(--font-primary);background:#fff;min-height:100vh}.category-main{max-width:1200px;margin:0 auto;padding:60px 24px}.category-page-header{margin-bottom:32px}.category-page-title{color:var(--text-primary);letter-spacing:-1.5px;margin-bottom:16px;font-size:42px;font-weight:800}.category-page-desc{color:var(--text-secondary);max-width:800px;font-size:17px;line-height:1.6}.category-toolbar{justify-content:space-between;align-items:center;gap:20px;margin-bottom:40px;display:flex}.category-results-count{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;font-size:13px;font-weight:700}.category-vertical-stack{flex-direction:column;gap:24px;display:flex}.worksheet-grid-3-col{grid-template-columns:repeat(1,1fr);gap:24px;display:grid}@media (min-width:640px){.worksheet-grid-3-col{grid-template-columns:repeat(2,1fr)}}@media (min-width:1024px){.worksheet-grid-3-col{grid-template-columns:repeat(3,1fr)}}.content-card{background:#fff;border:1px solid #f1f5f9;border-radius:16px;padding:40px;transition:transform .3s,box-shadow .3s;display:flex;position:relative;overflow:hidden;box-shadow:0 4px 20px #00000005}.content-card:hover{transform:translateY(-4px);box-shadow:0 12px 30px #0000000d}.card-horizontal{flex-direction:row;align-items:center;gap:40px}.card-info{flex:1}.card-media{border-radius:12px;flex-shrink:0;width:280px;height:200px;overflow:hidden}.card-media img{object-fit:cover;width:100%;height:100%}.card-icon-pill{background:var(--brand-primary-soft);width:36px;height:36px;color:var(--brand-primary);border-radius:100px;justify-content:center;align-items:center;margin-bottom:24px;display:inline-flex}.card-db-icon{object-fit:contain;width:20px;height:20px}.worksheet-card-vertical{background:#fff;border:1px solid #f1f5f9;border-radius:20px;flex-direction:column;padding:24px;transition:all .3s;display:flex;position:relative;box-shadow:0 4px 12px #00000005}.worksheet-card-vertical:hover{transform:translateY(-4px);box-shadow:0 12px 24px #0000000f}.ws-card-header{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.ws-card-icon{background:var(--brand-primary-soft);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;display:flex;overflow:hidden}.ws-card-icon img{object-fit:cover;width:100%;height:100%}.ws-icon-placeholder{color:var(--brand-primary);font-size:12px;font-weight:800}.ws-card-parent-label{color:#64748b;background:#f8fafc;border:1px solid #f1f5f9;border-radius:6px;padding:4px 12px;font-size:13px;font-weight:700}.ws-card-body{flex:1;margin-bottom:24px}.ws-card-title{color:var(--text-primary);margin-bottom:12px;font-size:20px;font-weight:700;line-height:1.3}.ws-card-desc{color:#64748b;-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:14px;line-height:1.6;display:-webkit-box;overflow:hidden}.ws-card-footer{border-top:1px solid #f1f5f9;justify-content:space-between;align-items:center;padding-top:20px;display:flex}.ws-footer-detail-text{color:var(--brand-primary);font-size:13px;font-weight:700}.ws-footer-arrow{color:var(--text-muted);transition:transform .2s}.worksheet-card-vertical:hover .ws-footer-arrow{color:var(--brand-primary);transform:translate(4px)}.ws-card-link{z-index:2;position:absolute;inset:0}.card-title{color:var(--text-primary);margin-bottom:12px;font-size:24px;font-weight:700}.card-desc{color:#64748b;margin-bottom:24px;font-size:15px;line-height:1.6}.card-action-link{color:var(--brand-primary);align-items:center;gap:8px;font-size:14px;font-weight:700;text-decoration:none;display:inline-flex}@media (max-width:991px){.card-horizontal{flex-direction:column;align-items:flex-start}.card-media{width:100%;height:240px}}@media (max-width:640px){.category-page-title{font-size:32px}.category-toolbar{flex-direction:column;align-items:flex-start}.meta-pills{flex-wrap:wrap;gap:12px}}.worksheet-premium-view{flex-direction:column;gap:40px;display:flex}.ws-premium-header{margin-bottom:8px}.ws-premium-title{color:var(--text-primary);letter-spacing:-1px;margin-bottom:20px;font-size:36px;font-weight:800}.ws-premium-meta-row{align-items:center;gap:24px;display:flex}.author-pill{background:#f8fafc;border:1px solid #e2e8f0;border-radius:100px;align-items:center;gap:12px;padding:6px 16px 6px 6px;display:flex}.author-pill img{object-fit:cover;border-radius:50%;width:32px;height:32px}.author-pill span{color:#475569;font-size:14px;font-weight:600}.date-pill{color:var(--text-muted);font-size:14px;font-weight:500}.ws-main-media-card{background:#fff;border:1px solid #f1f5f9;border-radius:24px;grid-template-columns:1fr;gap:32px;padding:32px;display:grid;box-shadow:0 10px 30px #00000008}@media (min-width:992px){.ws-main-media-card{grid-template-columns:1fr 340px}}.ws-preview-container{background:#f8fafc;border:1px solid #f1f5f9;border-radius:16px;justify-content:center;align-items:center;display:flex;overflow:hidden}.ws-main-image{object-fit:contain;width:100%;max-height:500px;transition:transform .3s}.ws-download-box{flex-direction:column;justify-content:center;gap:24px;padding:10px;display:flex}.ws-download-header h3{color:var(--text-primary);margin-bottom:8px;font-size:24px;font-weight:800}.ws-download-header p{color:#64748b;font-size:14px}.ws-primary-download-btn{background:var(--brand-blue);color:#fff;border-radius:14px;justify-content:center;align-items:center;gap:12px;padding:18px 24px;font-weight:700;text-decoration:none;transition:all .2s;display:flex;box-shadow:0 8px 20px #2563eb33}.ws-primary-download-btn:hover{filter:brightness(1.1);transform:translateY(-2px);box-shadow:0 12px 25px #2563eb4d}.ws-primary-download-btn.disabled{color:var(--text-muted);box-shadow:none;cursor:not-allowed;background:#e2e8f0}.ws-features-mini{flex-direction:column;gap:12px;padding-top:12px;display:flex}.ws-includes-short ul{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.ws-includes-short li{color:#64748b;align-items:center;gap:10px;font-size:13.5px;font-weight:500;line-height:1.4;display:flex}.ws-includes-short li:before{content:"✓";color:#10b981;font-size:14px;font-weight:900}.mini-feature{color:#64748b;align-items:center;gap:10px;font-size:14px;font-weight:500;display:flex}.mini-feature svg{color:#10b981}.ws-section{border-top:1px solid #f1f5f9;padding-top:40px}.ws-section-title{color:var(--text-primary);margin-bottom:24px;font-size:22px;font-weight:800}.ws-rich-text{color:var(--text-secondary);font-size:16px;line-height:1.8}.ws-related-section{border-top:2px solid #f1f5f9;padding-top:60px}.ws-related-grid{grid-template-columns:repeat(1,1fr);gap:24px;margin-top:24px;display:grid}@media (min-width:640px){.ws-related-grid{grid-template-columns:repeat(2,1fr)}}@media (min-width:1024px){.ws-related-grid{grid-template-columns:repeat(4,1fr)}}.unified-layout{grid-template-columns:1fr;gap:32px;max-width:1400px;margin:0 auto;padding:40px 24px;display:grid}@media (min-width:1200px){.unified-layout{grid-template-columns:1fr 300px}}.layout-center-col{min-width:0}.layout-right-col{display:none}@media (min-width:1200px){.layout-right-col{flex-direction:column;gap:32px;display:flex}}.ad-placeholder{text-align:center;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;background:#f8fafc;border:1px solid #e2e8f0;border-radius:12px;padding:40px 20px;font-size:12px;font-weight:700}.ad-placeholder span{color:#cbd5e1;margin-bottom:8px;display:block}.ad-placeholder p{color:#64748b;margin-top:10px}.sticky-ad{position:sticky;top:100px}
.worksheet-detail-page{color:#1e293b;background-color:#fff;min-height:100vh;padding-bottom:5rem}.worksheet-detail-page .worksheet-container{max-width:1200px;margin:0 auto;padding:0 1.5rem}.worksheet-detail-page .breadcrumb-wrapper{color:#64748b;padding:2rem 0 1.5rem;font-size:.9rem;font-weight:500}.worksheet-detail-page .breadcrumb-wrapper a{color:#64748b;text-decoration:none}.worksheet-detail-page .breadcrumb-wrapper a:hover{color:var(--brand-primary)}.worksheet-detail-page .breadcrumb-separator{color:#cbd5e1;margin:0 .5rem}.worksheet-detail-page .breadcrumb-current{color:#1e293b}.worksheet-detail-page .worksheet-layout{grid-template-columns:1fr 340px;align-items:start;gap:4rem;display:grid}@media (max-width:1024px){.worksheet-detail-page .worksheet-layout{grid-template-columns:1fr;gap:3rem}}.worksheet-detail-page .worksheet-header{margin-bottom:3rem}.worksheet-detail-page .category-tags{gap:.75rem;margin-bottom:1.5rem;display:flex}.worksheet-detail-page .tag-btn{border:none;border-radius:100px;justify-content:center;align-items:center;padding:.4rem 1.25rem;font-size:.85rem;font-weight:700;text-decoration:none;display:inline-flex}.worksheet-detail-page .tag-btn.primary{background:var(--brand-primary-soft);color:var(--brand-primary-dark)}.worksheet-detail-page .tag-btn.secondary{color:#475569;background:#f1f5f9}.worksheet-detail-page .worksheet-title{color:#0f172a;letter-spacing:-.02em;margin-bottom:1.25rem;font-size:3.25rem;font-weight:800;line-height:1.15}.worksheet-detail-page .worksheet-subtitle{color:#475569;max-width:850px;margin-bottom:2.5rem;font-size:1.25rem;line-height:1.6}.worksheet-detail-page .author-row{border-top:1px solid #f1f5f9;align-items:center;gap:1rem;padding-top:2rem;display:flex}.worksheet-detail-page .author-img{object-fit:cover;border-radius:50%;width:52px;height:52px}.worksheet-detail-page .author-meta h4{color:#1e293b;margin:0 0 .15rem;font-size:1rem;font-weight:700}.worksheet-detail-page .author-meta p{color:#64748b;margin:0;font-size:.9rem;font-weight:500}.worksheet-detail-page .learning-objectives{background:#fff;border:1px solid #e2e8f0;border-radius:16px;margin-top:1rem;padding:2.5rem;box-shadow:0 4px 6px -1px #0000000d,0 2px 4px -1px #00000008}.worksheet-detail-page .objectives-title{color:#0f172a;align-items:center;gap:.75rem;margin-bottom:2rem;font-size:1.5rem;font-weight:700;display:flex}.worksheet-detail-page .objectives-title svg{color:var(--brand-primary)}.worksheet-detail-page .objectives-grid{grid-template-columns:1fr 1fr;gap:1.5rem 2rem;display:grid}@media (max-width:768px){.worksheet-detail-page .objectives-grid{grid-template-columns:1fr;gap:1.5rem}}.worksheet-detail-page .objective-item{align-items:flex-start;gap:1rem;display:flex}.worksheet-detail-page .objective-item svg{color:var(--brand-primary);flex-shrink:0;margin-top:.2rem}.worksheet-detail-page .objective-text{color:#334155;font-size:1.05rem;font-weight:500;line-height:1.5}.worksheet-detail-page .worksheet-sidebar{flex-direction:column;gap:1.5rem;display:flex}.worksheet-detail-page .download-card{background:#fff;border:1px solid #e2e8f0;border-radius:16px;padding:1.5rem;box-shadow:0 4px 6px -1px #0000000d,0 2px 4px -1px #00000008}.worksheet-detail-page .card-media{background-color:#000;border-radius:8px;margin-bottom:1.5rem;position:relative;overflow:hidden}.worksheet-detail-page .card-img{aspect-ratio:1.5;object-fit:cover;width:100%;display:block}.worksheet-detail-page .page-badge{color:#fff;background:#000000bf;border-radius:6px;align-items:center;gap:.4rem;padding:.4rem .75rem;font-size:.85rem;font-weight:600;display:flex;position:absolute;bottom:.75rem;left:.75rem}.worksheet-detail-page .btn-group{flex-direction:column;gap:1rem;display:flex}.worksheet-detail-page .btn-primary{background:var(--brand-primary-dark);color:#fff;border:none;border-radius:8px;justify-content:center;align-items:center;gap:.5rem;width:100%;padding:1rem;font-size:1rem;font-weight:600;text-decoration:none;transition:background-color .2s;display:flex}.worksheet-detail-page .btn-primary:hover{background:#1e3a8a}.worksheet-detail-page .btn-secondary{color:var(--brand-primary-dark);background:#f8fafc;border:1px solid #cbd5e1;border-radius:8px;justify-content:center;align-items:center;gap:.5rem;width:100%;padding:1rem;font-size:1rem;font-weight:600;text-decoration:none;transition:background-color .2s;display:flex}.worksheet-detail-page .btn-secondary.disabled{opacity:.5;cursor:not-allowed}.worksheet-detail-page .btn-secondary:not(.disabled):hover{background:#f1f5f9}.worksheet-detail-page .includes-card{background:#fff;border:1px solid #e2e8f0;border-radius:16px;padding:1.75rem;box-shadow:0 4px 6px -1px #0000000d,0 2px 4px -1px #00000008}.worksheet-detail-page .includes-title{color:#0f172a;margin-bottom:1.5rem;font-size:1.25rem;font-weight:700}.worksheet-detail-page .includes-list{flex-direction:column;gap:1.25rem;display:flex}.worksheet-detail-page .includes-item{color:#334155;align-items:center;gap:1rem;font-size:1rem;font-weight:500;display:flex}.worksheet-detail-page .includes-item svg{color:#64748b;flex-shrink:0}.worksheet-detail-page .includes-rich-content{color:#334155;font-size:.95rem;line-height:1.6}.worksheet-detail-page .includes-rich-content ul,.worksheet-detail-page .includes-rich-content ol{margin:0!important;padding-left:0!important;list-style:none!important}.worksheet-detail-page .includes-rich-content li{margin-bottom:.75rem;padding-left:0!important;list-style:none!important}.worksheet-detail-page .includes-rich-content p{margin-bottom:.5rem}.worksheet-detail-page .related-worksheets-section{border-top:1px solid #e2e8f0;margin-top:5rem;padding-top:4rem}.worksheet-detail-page .related-title{color:#0f172a;letter-spacing:-.02em;margin-bottom:2.5rem;font-size:2rem;font-weight:800}.worksheet-detail-page .related-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:2rem;display:grid}.worksheet-detail-page .worksheet-detail-description{color:#334155;font-size:1.1rem;line-height:1.8}.worksheet-detail-page .worksheet-detail-description h2,.worksheet-detail-page .worksheet-detail-description h3{color:#0f172a;margin:2.5rem 0 1rem;font-weight:700}.worksheet-detail-page .worksheet-detail-description p{margin-bottom:1.5rem}.worksheet-detail-page .worksheet-detail-description ul,.worksheet-detail-page .worksheet-detail-description ol{margin:1.5rem 0;padding-left:1.5rem}.worksheet-detail-page .worksheet-detail-description li{margin-bottom:.75rem}
:root{--card-bg:#fff;--card-border:#e8eaf0;--card-radius:14px;--card-shadow:0 1px 4px #0000000f, 0 1px 2px #0000000a;--card-shadow-hover:0 8px 24px #2563eb1a, 0 2px 8px #0000000f;--brand-blue:var(--brand-primary);--brand-blue-mid:var(--brand-primary-mid);--text-primary:var(--text-primary);--text-tag:var(--brand-primary);--tag-bg:var(--brand-primary-soft);--transition:.2s ease;--font:var(--font-primary), system-ui, sans-serif}.pdf-card-link{height:100%;text-decoration:none;display:block}.pdf-card{background:var(--card-bg);border:1.5px solid var(--card-border);border-radius:var(--card-radius);height:100%;font-family:var(--font);box-shadow:var(--card-shadow);transition:box-shadow var(--transition), border-color var(--transition), transform var(--transition), background var(--transition);flex-direction:column;gap:14px;display:flex;position:relative;overflow:hidden}.pdf-card:before{content:"";background:linear-gradient(90deg, var(--brand-primary), #60a5fa);opacity:0;border-radius:var(--card-radius) var(--card-radius) 0 0;height:3px;transition:opacity var(--transition);position:absolute;top:0;left:0;right:0}.pdf-card:hover{box-shadow:var(--card-shadow-hover);border-color:var(--brand-blue-mid);background:#fafcff;transform:translateY(-3px)}.pdf-card:hover:before{opacity:1}.pdf-card-media{aspect-ratio:16/10;width:100%;min-height:170px;padding:18px 18px 0}.pdf-card-image,.pdf-card-icon{border-radius:12px;width:100%;height:100%}.pdf-card-image{object-fit:cover;object-position:center;background:linear-gradient(#f8fbff 0%,#eef5ff 100%);border:1px solid #dbeafecc;transition:transform .35s}.pdf-card:hover .pdf-card-image{transform:scale(1.03)}.pdf-card-icon{background:var(--brand-primary-soft);border:1.5px solid var(--brand-primary-mid);justify-content:center;align-items:center;font-size:32px;display:flex}.pdf-card-top{flex-direction:column;flex:1;gap:10px;padding:0 24px 24px;display:flex}.pdf-card-title{color:var(--text-primary);letter-spacing:-.2px;transition:color var(--transition);font-size:15px;font-weight:600;line-height:1.45}.pdf-card:hover .pdf-card-title{color:var(--brand-blue)}.pdf-card-subject{color:var(--text-tag);background:var(--tag-bg);border:1px solid var(--brand-blue-mid);letter-spacing:.2px;border-radius:20px;align-items:center;gap:5px;width:fit-content;padding:3px 10px;font-size:11.5px;font-weight:600;display:inline-flex}.pdf-card-subject:before{content:"•";color:var(--brand-blue);font-size:6px}@media (max-width:767px){.pdf-card-media{min-height:156px;padding:16px 16px 0}.pdf-card-top{padding:0 20px 20px}}