.WorksheetCategoryClient-module__j-IZaW__categoryWrapper{width:100%;max-width:860px;padding:0 var(--space-4);box-sizing:border-box;margin:0 auto}.WorksheetCategoryClient-module__j-IZaW__breadcrumbs{color:#64748b;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:1.25rem;font-size:.8125rem;font-weight:600;display:flex}.WorksheetCategoryClient-module__j-IZaW__breadcrumbLink{color:#475569;text-decoration:none;transition:color .15s}.WorksheetCategoryClient-module__j-IZaW__breadcrumbLink:hover{color:#2563eb;text-decoration:underline}.WorksheetCategoryClient-module__j-IZaW__breadcrumbSeparator{color:#cbd5e1;font-size:.75rem}.WorksheetCategoryClient-module__j-IZaW__breadcrumbCurrent{color:#0f172a;font-weight:700}.WorksheetCategoryClient-module__j-IZaW__heroSection{text-align:center;padding:clamp(1.75rem,4vw,2.5rem)var(--space-4)clamp(1.25rem,3vw,2rem);background:linear-gradient(#f1f5f9bf 0%,#fff 100%);border:1px solid #e2e8f0;border-radius:24px;margin-bottom:2rem;position:relative;overflow:hidden;box-shadow:0 10px 30px -10px #0f172a0d}.WorksheetCategoryClient-module__j-IZaW__heroSection:before{content:"";pointer-events:none;background:radial-gradient(circle,#2563eb14 0%,#0000 70%);width:600px;height:300px;position:absolute;top:-40%;left:50%;transform:translate(-50%)}.WorksheetCategoryClient-module__j-IZaW__heroBadge{color:#1d4ed8;letter-spacing:.06em;text-transform:uppercase;background:#eff6ff;border:1px solid #bfdbfe;border-radius:999px;align-items:center;gap:8px;margin-bottom:.75rem;padding:5px 14px;font-size:.75rem;font-weight:800;display:inline-flex}.WorksheetCategoryClient-module__j-IZaW__heroTitle{color:#0f172a;letter-spacing:-.03em;margin:0 0 .75rem;font-size:clamp(1.75rem,4vw,2.75rem);font-weight:900;line-height:1.15}.WorksheetCategoryClient-module__j-IZaW__heroGradientText{background:linear-gradient(135deg,#2563eb 0%,#0284c7 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.WorksheetCategoryClient-module__j-IZaW__heroSubtitle{color:#64748b;max-width:760px;margin:0 auto 1.5rem;font-size:clamp(.95rem,2vw,1.1rem);line-height:1.55}.WorksheetCategoryClient-module__j-IZaW__searchFilterBar{flex-direction:column;gap:1.25rem;max-width:840px;margin:0 auto;display:flex}.WorksheetCategoryClient-module__j-IZaW__searchBoxWrap{width:100%;position:relative}.WorksheetCategoryClient-module__j-IZaW__searchIcon{color:#94a3b8;pointer-events:none;font-size:1.25rem;position:absolute;top:50%;left:18px;transform:translateY(-50%)}.WorksheetCategoryClient-module__j-IZaW__searchInput{color:#0f172a;box-sizing:border-box;background:#fff;border:2px solid #cbd5e1;border-radius:16px;width:100%;padding:16px 48px 16px 52px;font-size:1.0625rem;font-weight:600;transition:all .2s;box-shadow:0 4px 20px -4px #0f172a14}.WorksheetCategoryClient-module__j-IZaW__searchInput:focus{border-color:#2563eb;outline:none;box-shadow:0 0 0 4px #2563eb26,0 8px 24px -4px #0f172a1f}.WorksheetCategoryClient-module__j-IZaW__clearSearchBtn{color:#64748b;cursor:pointer;background:#f1f5f9;border:1px solid #cbd5e1;border-radius:50%;justify-content:center;align-items:center;width:28px;height:28px;font-size:.8rem;transition:all .2s;display:flex;position:absolute;top:50%;right:14px;transform:translateY(-50%)}.WorksheetCategoryClient-module__j-IZaW__clearSearchBtn:hover{color:#0f172a;background:#e2e8f0}.WorksheetCategoryClient-module__j-IZaW__gradeFilters{flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;display:flex}.WorksheetCategoryClient-module__j-IZaW__filterPill{color:#475569;cursor:pointer;background:#fff;border:1px solid #e2e8f0;border-radius:999px;align-items:center;gap:6px;padding:8px 16px;font-size:.875rem;font-weight:700;transition:all .2s;display:inline-flex}.WorksheetCategoryClient-module__j-IZaW__filterPill:hover{color:#0f172a;background:#f8fafc;border-color:#cbd5e1}.WorksheetCategoryClient-module__j-IZaW__filterPillActive{background:#0f172a;border-color:#0f172a;box-shadow:0 4px 12px #0f172a33;color:#fff!important}.WorksheetCategoryClient-module__j-IZaW__spotlightSection{margin-bottom:3.5rem}.WorksheetCategoryClient-module__j-IZaW__sectionHeader{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:.75rem;margin-bottom:1.25rem;display:flex}.WorksheetCategoryClient-module__j-IZaW__sectionTitle{color:#0f172a;letter-spacing:-.02em;align-items:center;gap:10px;margin:0;font-size:clamp(1.35rem,3vw,1.75rem);font-weight:900;display:flex}.WorksheetCategoryClient-module__j-IZaW__sectionSubtitle{color:#64748b;margin:4px 0 0;font-size:.95rem}.WorksheetCategoryClient-module__j-IZaW__spotlightGrid{grid-template-columns:1fr;gap:1.25rem;display:grid}@media (min-width:640px){.WorksheetCategoryClient-module__j-IZaW__spotlightGrid{grid-template-columns:repeat(2,1fr)}}.WorksheetCategoryClient-module__j-IZaW__spotlightCard{background:#fff;border:1.5px solid #e2e8f0;border-radius:20px;flex-direction:column;justify-content:space-between;padding:1.5rem;transition:all .25s;display:flex;position:relative;overflow:hidden;box-shadow:0 4px 16px #0000000a}.WorksheetCategoryClient-module__j-IZaW__spotlightCard:hover{border-color:#93c5fd;transform:translateY(-4px);box-shadow:0 16px 32px -8px #2563eb1f}.WorksheetCategoryClient-module__j-IZaW__cardTopRow{justify-content:space-between;align-items:center;margin-bottom:.85rem;display:flex}.WorksheetCategoryClient-module__j-IZaW__goldBadge{color:#92400e;text-transform:uppercase;letter-spacing:.05em;background:#fef3c7;border:1px solid #fde68a;border-radius:999px;align-items:center;gap:4px;padding:3px 10px;font-size:.72rem;font-weight:800;display:inline-flex}.WorksheetCategoryClient-module__j-IZaW__gradeBadge{color:#475569;background:#f1f5f9;border-radius:6px;padding:3px 8px;font-size:.75rem;font-weight:700}.WorksheetCategoryClient-module__j-IZaW__cardTitle{color:#0f172a;margin:0 0 .5rem;font-size:1.15rem;font-weight:800;line-height:1.3}.WorksheetCategoryClient-module__j-IZaW__cardDesc{color:#64748b;flex-grow:1;margin:0 0 1rem;font-size:.875rem;line-height:1.5}.WorksheetCategoryClient-module__j-IZaW__cardPillsRow{flex-wrap:wrap;gap:6px;margin-bottom:1.25rem;display:flex}.WorksheetCategoryClient-module__j-IZaW__featureChip{color:#334155;background:#f8fafc;border:1px solid #e2e8f0;border-radius:6px;padding:3px 8px;font-size:.75rem;font-weight:600}.WorksheetCategoryClient-module__j-IZaW__cardActionBtns{margin-top:auto}.WorksheetCategoryClient-module__j-IZaW__btnOpenWorksheet{color:#fff;box-sizing:border-box;background:#0f172a;border-radius:12px;justify-content:center;align-items:center;gap:8px;width:100%;padding:12px 16px;font-size:.875rem;font-weight:700;text-decoration:none;transition:all .2s;display:inline-flex}.WorksheetCategoryClient-module__j-IZaW__btnOpenWorksheet:hover{color:#fff;background:#2563eb;transform:translateY(-1px);box-shadow:0 4px 14px #2563eb40}.WorksheetCategoryClient-module__j-IZaW__worksheetsSection{margin-bottom:3.5rem}.WorksheetCategoryClient-module__j-IZaW__gridHeader{border-bottom:2px solid #e2e8f0;justify-content:space-between;align-items:center;margin-bottom:1.25rem;padding-bottom:.75rem;display:flex}.WorksheetCategoryClient-module__j-IZaW__gridTitle{color:#0f172a;margin:0;font-size:1.35rem;font-weight:800}.WorksheetCategoryClient-module__j-IZaW__gridCount{color:#64748b;background:#f1f5f9;border-radius:999px;padding:4px 10px;font-size:.8125rem;font-weight:700}.WorksheetCategoryClient-module__j-IZaW__worksheetGrid{grid-template-columns:1fr;gap:12px;display:grid}@media (min-width:640px){.WorksheetCategoryClient-module__j-IZaW__worksheetGrid{grid-template-columns:repeat(2,1fr)}}.WorksheetCategoryClient-module__j-IZaW__topicRowCard{background:#fff;border:1px solid #e2e8f0;border-radius:14px;justify-content:space-between;align-items:center;padding:14px 16px;text-decoration:none;transition:all .2s;display:flex}.WorksheetCategoryClient-module__j-IZaW__topicRowCard:hover{background:#f8fafc;border-color:#3b82f6;transform:translate(4px);box-shadow:0 4px 12px #0000000d}.WorksheetCategoryClient-module__j-IZaW__topicInfo{flex-direction:column;gap:4px;display:flex}.WorksheetCategoryClient-module__j-IZaW__topicTitle{color:#0f172a;font-size:.95rem;font-weight:700}.WorksheetCategoryClient-module__j-IZaW__topicMeta{color:#64748b;align-items:center;gap:8px;font-size:.75rem;display:flex}.WorksheetCategoryClient-module__j-IZaW__topicGradeTag{background:#f1f5f9;border-radius:4px;padding:2px 6px;font-weight:600}.WorksheetCategoryClient-module__j-IZaW__topicArrow{color:#94a3b8;font-size:1.1rem;transition:all .2s}.WorksheetCategoryClient-module__j-IZaW__topicRowCard:hover .WorksheetCategoryClient-module__j-IZaW__topicArrow{color:#2563eb;transform:translate(3px)}.WorksheetCategoryClient-module__j-IZaW__emptyState{text-align:center;background:#fff;border:1px dashed #cbd5e1;border-radius:20px;margin:2rem 0;padding:4rem 1rem}.WorksheetCategoryClient-module__j-IZaW__emptyStateTitle{color:#0f172a;margin:0 0 .5rem;font-size:1.25rem;font-weight:800}.WorksheetCategoryClient-module__j-IZaW__emptyStateText{color:#64748b;margin:0 0 1.5rem;font-size:.9rem}.WorksheetCategoryClient-module__j-IZaW__resetBtn{color:#fff;cursor:pointer;background:#2563eb;border:none;border-radius:10px;padding:10px 20px;font-size:.875rem;font-weight:700;transition:all .2s}.WorksheetCategoryClient-module__j-IZaW__resetBtn:hover{background:#1d4ed8}.WorksheetCategoryClient-module__j-IZaW__bundlePromoWrap{margin:3.5rem 0}.WorksheetCategoryClient-module__j-IZaW__seoArticleSection{background:#fff;border:1px solid #e2e8f0;border-radius:24px;margin-top:3.5rem;padding:clamp(1.75rem,5vw,3rem);box-shadow:0 4px 20px #0000000a}.WorksheetCategoryClient-module__j-IZaW__seoArticleTitle{color:#0f172a;letter-spacing:-.02em;margin:0 0 1rem;font-size:clamp(1.4rem,3.5vw,2.1rem);font-weight:900}.WorksheetCategoryClient-module__j-IZaW__seoArticleLead{color:#475569;margin-bottom:2rem;font-size:1.05rem;line-height:1.7}.WorksheetCategoryClient-module__j-IZaW__seoHeading2{color:#0f172a;border-bottom:1px solid #f1f5f9;margin:2.25rem 0 1rem;padding-bottom:.5rem;font-size:1.3rem;font-weight:800}.WorksheetCategoryClient-module__j-IZaW__seoParagraph{color:#334155;margin-bottom:1rem;font-size:.95rem;line-height:1.7}.WorksheetCategoryClient-module__j-IZaW__seoList{color:#334155;margin:0 0 1.5rem 1.25rem;padding:0;font-size:.95rem;line-height:1.7}.WorksheetCategoryClient-module__j-IZaW__seoList li{margin-bottom:.5rem}.WorksheetCategoryClient-module__j-IZaW__ccssTableWrap{border:1px solid #e2e8f0;border-radius:14px;margin:1.5rem 0 2.5rem;overflow-x:auto}.WorksheetCategoryClient-module__j-IZaW__ccssTable{border-collapse:collapse;text-align:left;width:100%;font-size:.875rem}.WorksheetCategoryClient-module__j-IZaW__ccssTable th{color:#fff;background:#0f172a;border-bottom:1px solid #e2e8f0;padding:12px 16px;font-weight:800}.WorksheetCategoryClient-module__j-IZaW__ccssTable td{color:#334155;border-bottom:1px solid #f1f5f9;padding:12px 16px}.WorksheetCategoryClient-module__j-IZaW__ccssTable tr:last-child td{border-bottom:none}.WorksheetCategoryClient-module__j-IZaW__ccssTable tr:nth-child(2n) td{background:#f8fafc}.WorksheetCategoryClient-module__j-IZaW__faqGrid{grid-template-columns:1fr;gap:14px;margin-top:1.5rem;display:grid}@media (min-width:768px){.WorksheetCategoryClient-module__j-IZaW__faqGrid{grid-template-columns:repeat(2,1fr)}}.WorksheetCategoryClient-module__j-IZaW__faqItem{background:#f8fafc;border:1px solid #e2e8f0;border-radius:14px;padding:18px 20px}.WorksheetCategoryClient-module__j-IZaW__faqQuestion{color:#0f172a;margin:0 0 .5rem;font-size:1rem;font-weight:800}.WorksheetCategoryClient-module__j-IZaW__faqAnswer{color:#64748b;margin:0;font-size:.875rem;line-height:1.6}.WorksheetCategoryClient-module__j-IZaW__categorySwitcherSection{text-align:center;border-top:1px solid #e2e8f0;margin-top:3.5rem;padding-top:2rem}.WorksheetCategoryClient-module__j-IZaW__switcherTitle{color:#0f172a;margin:0 0 .5rem;font-size:1.15rem;font-weight:800}.WorksheetCategoryClient-module__j-IZaW__switcherSubtitle{color:#64748b;margin:0 0 1.25rem;font-size:.875rem}.WorksheetCategoryClient-module__j-IZaW__switcherGrid{flex-wrap:wrap;justify-content:center;gap:10px;display:flex}.WorksheetCategoryClient-module__j-IZaW__switcherPill{color:#334155;background:#fff;border:1.5px solid #e2e8f0;border-radius:999px;align-items:center;gap:8px;padding:8px 16px;font-size:.875rem;font-weight:700;text-decoration:none;transition:all .2s;display:inline-flex}.WorksheetCategoryClient-module__j-IZaW__switcherPill:hover{color:#2563eb;background:#eff6ff;border-color:#2563eb;transform:translateY(-1px)}.WorksheetCategoryClient-module__j-IZaW__switcherPillActive{background:#0f172a;border-color:#0f172a;color:#fff!important}