._container_1jbn6_1{display:flex;flex-direction:column;gap:var(--spacing-4);width:100%}._item_1jbn6_8{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;transition:box-shadow var(--animation-duration-normal)}._item_1jbn6_8:hover{box-shadow:var(--shadow-md)}._itemHeader_1jbn6_20{display:flex;flex-direction:column;padding:var(--spacing-4) var(--spacing-6);cursor:pointer;user-select:none;gap:var(--spacing-3);transition:background-color var(--animation-duration-fast)}._itemHeader_1jbn6_20:hover{background-color:color-mix(in srgb,var(--muted) 30%,transparent)}._itemHeader_1jbn6_20:focus-visible{outline:2px solid var(--primary);outline-offset:-2px}._itemHeaderTop_1jbn6_39{display:flex;align-items:center;gap:var(--spacing-3);width:100%}._itemHeaderBottom_1jbn6_46{display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-4);width:100%}._icon_1jbn6_54{color:var(--primary);flex-shrink:0}._itemTitle_1jbn6_63{font-size:1rem;font-weight:600;color:var(--card-foreground);margin:0;line-height:1.5;flex:1;min-width:0;overflow-wrap:anywhere}._freeBadge_1jbn6_74{flex-shrink:0;font-size:.8125rem}._metadata_1jbn6_79{display:flex;align-items:center;gap:var(--spacing-4);flex-wrap:wrap;flex:1}._metadataItem_1jbn6_87{display:flex;align-items:center;gap:var(--spacing-2);font-size:.875rem;color:var(--muted-foreground);white-space:nowrap}._metadataItem_1jbn6_87 svg{flex-shrink:0}._chevron_1jbn6_100{color:var(--muted-foreground);flex-shrink:0;transition:transform var(--animation-duration-fast)}._itemContent_1jbn6_106{padding:var(--spacing-4) var(--spacing-6) var(--spacing-6) var(--spacing-6);border-top:1px solid var(--border);display:flex;flex-direction:column;gap:var(--spacing-4);animation:_slideDown_1jbn6_1 var(--animation-duration-normal) ease-out}@keyframes _slideDown_1jbn6_1{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}._actions_1jbn6_126{display:flex;justify-content:flex-start;padding-top:var(--spacing-2)}._noPreviewNote_1jbn6_132{margin:0;font-size:.9375rem;color:var(--muted-foreground)}@media(max-width:768px){._itemHeader_1jbn6_20,._itemContent_1jbn6_106{padding:var(--spacing-4)}}@media(max-width:480px){._metadata_1jbn6_79{gap:var(--spacing-2)}._actions_1jbn6_126,._actions_1jbn6_126 button{width:100%}}._cardLink_1jrjf_1{text-decoration:none;color:inherit;display:block;height:100%;min-width:0;overflow:hidden}._card_1jrjf_1{background-color:var(--surface);border-radius:var(--radius-lg);overflow:hidden;display:flex;flex-direction:column;transition:transform .2s ease,box-shadow .2s ease;box-shadow:var(--shadow);height:100%;border:1px solid var(--border);border-left:4px solid var(--primary)}._card_1jrjf_1:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--primary)}._cardContent_1jrjf_29{padding:var(--spacing-6) var(--spacing-4);flex-grow:1;display:flex;flex-direction:column;gap:var(--spacing-3)}._topRow_1jrjf_37{display:flex;align-items:center;gap:var(--spacing-2);margin-bottom:var(--spacing-1)}._productIcon_1jrjf_44{color:var(--muted-foreground)}._title_1jrjf_52{font-family:var(--font-family-heading);font-size:1rem;font-weight:600;margin:0;color:var(--foreground);line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;text-overflow:ellipsis;min-height:2.8em}._metaRow_1jrjf_67{display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-2)}._teacherInfo_1jrjf_74{display:flex;align-items:center;gap:var(--spacing-2);font-size:.875rem;color:var(--muted-foreground);text-decoration:none}._teacherInfo_1jrjf_74:hover ._teacherName_1jrjf_83{text-decoration:underline;color:var(--primary)}._avatar_1jrjf_88{width:20px;height:20px;border-radius:50%;object-fit:cover}._avatarPlaceholder_1jrjf_95{width:20px;height:20px;border-radius:50%;background-color:var(--muted);display:flex;align-items:center;justify-content:center;color:var(--muted-foreground)}._teacherName_1jrjf_83{font-weight:500;white-space:normal;line-height:1.2}._rating_1jrjf_112{display:flex;align-items:center;gap:4px;font-size:.875rem;font-weight:600;color:var(--foreground)}._starIcon_1jrjf_121{color:#ffbf00}._cardFooter_1jrjf_125{margin-top:auto;padding-top:var(--spacing-3);border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}._statsGroup_1jrjf_134{display:flex;align-items:center;gap:var(--spacing-3)}._purchases_1jrjf_140{display:flex;align-items:center;gap:var(--spacing-1);font-size:.8125rem;color:var(--muted-foreground)}._price_1jrjf_148{display:flex;align-items:center;font-family:var(--font-family-heading);font-weight:700;font-size:1.125rem;color:var(--primary)}._freePrice_1jrjf_157{color:var(--success-text)}._container_1ddbv_1{max-width:1200px;margin:0 auto;padding:var(--spacing-8) var(--spacing-6);display:flex;flex-direction:column;gap:var(--spacing-8)}._breadcrumb_1ddbv_10{display:flex;align-items:center;gap:var(--spacing-2);font-size:.8125rem;color:var(--muted-foreground);padding:var(--spacing-2) 0;min-width:0;overflow:hidden;flex-wrap:nowrap}._breadcrumb_1ddbv_10 a{color:var(--muted-foreground);text-decoration:none;transition:color var(--animation-duration-fast);white-space:nowrap;flex-shrink:0}._breadcrumb_1ddbv_10 a:hover{color:var(--primary);text-decoration:underline}._breadcrumb_1ddbv_10 span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0;color:var(--foreground);font-weight:500}._breadcrumb_1ddbv_10 svg{flex-shrink:0;opacity:.5}._layoutGrid_1ddbv_52{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:var(--spacing-12);align-items:start}._titleSection_1ddbv_59{grid-column:1;grid-row:1;display:flex;flex-direction:column;gap:var(--spacing-3);align-items:flex-start}._badgesRow_1ddbv_68{display:flex;align-items:center;gap:var(--spacing-2);flex-wrap:wrap}._heroMeta_1ddbv_79{display:flex;flex-wrap:wrap;align-items:center;gap:var(--spacing-4);margin-top:var(--spacing-1)}._heroRating_1ddbv_87{display:flex;align-items:center;gap:var(--spacing-2)}._heroRatingNumber_1ddbv_93{font-weight:700;font-size:1rem;color:var(--warning-text)}._heroStars_1ddbv_99{display:flex;gap:2px}._heroScrollLink_1ddbv_104{font-size:.875rem;color:var(--primary);text-decoration:underline;background:none;border:none;padding:0;margin:0;font-family:inherit;font-weight:500;cursor:pointer;transition:opacity var(--animation-duration-fast)}._heroScrollLink_1ddbv_104:hover{opacity:.8}._heroScrollLink_1ddbv_104:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:var(--radius-sm)}._heroMetaItem_1ddbv_128{display:flex;align-items:center;gap:var(--spacing-2);font-size:.875rem;color:var(--muted-foreground)}._heroMetaItem_1ddbv_128 svg{flex-shrink:0}._mainContent_1ddbv_140{grid-column:1;grid-row:2;display:flex;flex-direction:column;gap:var(--spacing-8)}._sidebarColumn_1ddbv_148{grid-column:2;grid-row:1 / 3;position:sticky;top:calc(var(--header-height, 72px) + var(--spacing-4) + var(--site-notice-offset));display:flex;flex-direction:column;gap:var(--spacing-6)}._sidebarCard_1ddbv_158{background-color:var(--surface);border-radius:var(--radius-lg);padding:var(--spacing-6);box-shadow:var(--shadow-md);display:flex;flex-direction:column;gap:var(--spacing-6)}._categoryBadge_1ddbv_168{font-size:.75rem;letter-spacing:.05em;text-transform:uppercase}._title_1ddbv_59{font-family:var(--font-family-heading);font-size:2rem;font-weight:700;color:var(--foreground);margin:0;line-height:1.3}._shortDesc_1ddbv_183{font-size:1.125rem;color:var(--muted-foreground);margin:0;line-height:1.5}._teacherBlock_1ddbv_190{display:flex;align-items:center;gap:var(--spacing-3);padding:var(--spacing-3);background-color:var(--muted);border-radius:var(--radius-md);text-decoration:none;color:inherit;border:1px solid transparent;transition:border-color var(--animation-duration-fast)}._teacherBlock_1ddbv_190:hover{border-color:var(--primary)}._teacherBlockAvatar_1ddbv_207{width:44px;height:44px}._teacherBlockInfo_1ddbv_212{display:flex;flex-direction:column}._teacherBlockName_1ddbv_217{font-size:1rem;font-weight:600;color:var(--foreground);display:flex;align-items:center}._verifiedBadge_1ddbv_225{margin-left:var(--spacing-1)}._statsRow_1ddbv_229{display:flex;align-items:center;gap:var(--spacing-3);font-size:.9375rem;color:var(--muted-foreground)}._metaRow_1ddbv_237{display:flex;align-items:center;flex-wrap:wrap;gap:var(--spacing-3);font-size:.9375rem;color:var(--muted-foreground)}._metaDivider_1ddbv_246{color:var(--muted-foreground);opacity:.5}._teacherInfo_1ddbv_251{display:flex;align-items:center;gap:var(--spacing-2);text-decoration:none;color:var(--foreground);font-weight:500}._teacherInfo_1ddbv_251:hover ._teacherName_1ddbv_260{color:var(--primary)}._avatar_1ddbv_264{width:24px;height:24px}._teacherName_1ddbv_260{transition:color var(--animation-duration-fast)}._rating_1ddbv_273{display:flex;align-items:center;gap:var(--spacing-1);font-weight:600;color:var(--foreground)}._starIcon_1ddbv_281{color:#ffbf00}._reviewCount_1ddbv_285{color:var(--muted-foreground);font-weight:400}._purchaseCount_1ddbv_290{display:flex;align-items:center;gap:var(--spacing-1)}._priceSection_1ddbv_296{display:flex;align-items:center}._price_1ddbv_296{font-family:var(--font-family-heading);font-size:1.75rem;font-weight:700;color:var(--primary);line-height:1}._freePrice_1ddbv_309{color:var(--success-text)}._actions_1ddbv_313{display:flex;flex-direction:column;gap:var(--spacing-3)}._actionButton_1ddbv_319{width:100%;height:3.5rem;font-size:1.125rem;font-weight:600}._teacherInfo_1ddbv_251{display:flex;gap:var(--spacing-4);padding:var(--spacing-4);background-color:color-mix(in srgb,var(--info) 8%,transparent);border:1px solid color-mix(in srgb,var(--info) 20%,transparent);border-radius:var(--radius-lg);margin-bottom:var(--spacing-2)}._teacherInfoIcon_1ddbv_336{flex-shrink:0;color:var(--info-text)}._teacherInfoContent_1ddbv_341{flex:1}._teacherInfoTitle_1ddbv_345{font-size:1.125rem;font-weight:600;color:var(--surface-foreground);margin:0 0 var(--spacing-2)}._teacherInfoText_1ddbv_352{font-size:.9375rem;color:var(--muted-foreground);line-height:1.5;margin:0}@media(max-width:576px){._teacherInfo_1ddbv_251{flex-direction:column;gap:var(--spacing-3);padding:var(--spacing-3)}._teacherInfoTitle_1ddbv_345{font-size:1rem}._teacherInfoText_1ddbv_352{font-size:.875rem}}._previewButton_1ddbv_375,._shareButton_1ddbv_376{width:100%;height:2.75rem}._features_1ddbv_381{display:flex;flex-wrap:wrap;gap:var(--spacing-2)}._featurePill_1ddbv_387{display:inline-flex;align-items:center;gap:var(--spacing-2);padding:var(--spacing-2) var(--spacing-3);background-color:var(--muted);border-radius:var(--radius-full);color:var(--foreground);font-size:.875rem;font-weight:500}._featurePill_1ddbv_387 svg{color:var(--muted-foreground)}._previewNote_1ddbv_403{padding:var(--spacing-3);background-color:color-mix(in srgb,var(--success) 10%,transparent);border-radius:var(--radius);display:flex;align-items:center;gap:var(--spacing-2);font-size:.875rem;color:var(--success-text);font-weight:500}._contentSections_1ddbv_415{display:flex;flex-direction:column;gap:var(--spacing-12)}._section_1ddbv_421{display:flex;flex-direction:column;gap:var(--spacing-4)}._section_1ddbv_421>h2{font-family:var(--font-family-heading);font-size:1.5rem;font-weight:700;margin:0;color:var(--foreground)}._description_1ddbv_440{line-height:1.7;color:var(--foreground);font-size:1.0625rem}._description_1ddbv_440 h1,._description_1ddbv_440 h2,._description_1ddbv_440 h3,._description_1ddbv_440 h4,._description_1ddbv_440 h5,._description_1ddbv_440 h6{font-family:var(--font-family-heading);color:var(--foreground);line-height:1.35;margin:1.5em 0 .5em}._description_1ddbv_440 h1:first-child,._description_1ddbv_440 h2:first-child,._description_1ddbv_440 h3:first-child,._description_1ddbv_440 h4:first-child{margin-top:0}._description_1ddbv_440 h1{font-size:1.25rem;font-weight:700}._description_1ddbv_440 h2{font-size:1.125rem;font-weight:700}._description_1ddbv_440 h3,._description_1ddbv_440 h4,._description_1ddbv_440 h5,._description_1ddbv_440 h6{font-size:1rem;font-weight:600}._description_1ddbv_440 p{margin-bottom:1.5em}._description_1ddbv_440 p:last-child{margin-bottom:0}._description_1ddbv_440 ul{list-style-type:disc;margin-bottom:1.5em;padding-left:1.5rem}._description_1ddbv_440 ol{list-style-type:decimal;margin-bottom:1.5em;padding-left:1.5rem}._description_1ddbv_440 li{margin-bottom:.5em}._tags_1ddbv_511{display:flex;flex-wrap:wrap;gap:var(--spacing-2)}._tags_1ddbv_511>*{white-space:normal;overflow-wrap:anywhere;max-width:100%;text-align:left;height:auto}._reviewsContainer_1ddbv_529{display:flex;flex-direction:column;gap:var(--spacing-8)}._ratingSummary_1ddbv_535{display:grid;grid-template-columns:auto 1fr;gap:var(--spacing-8);align-items:center;background-color:var(--surface);padding:var(--spacing-6);border-radius:var(--radius-lg);box-shadow:var(--shadow)}._averageRating_1ddbv_546{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-2)}._bigRating_1ddbv_553{font-size:3.5rem;font-weight:700;font-family:var(--font-family-heading);line-height:1}._averageStars_1ddbv_560{display:flex;gap:2px}._totalReviews_1ddbv_565{color:var(--muted-foreground);font-size:.875rem}._writeReviewButton_1ddbv_570{margin-top:var(--spacing-2)}._ratingBars_1ddbv_574{display:flex;flex-direction:column;gap:var(--spacing-2)}._ratingBarRow_1ddbv_580{display:flex;align-items:center;gap:var(--spacing-3);font-size:.875rem}._starLabel_1ddbv_587{display:flex;align-items:center;gap:4px;width:30px;justify-content:flex-end;color:var(--foreground);font-weight:500}._barContainer_1ddbv_597{flex:1;height:8px;background-color:var(--muted);border-radius:var(--radius-full);overflow:hidden}._barFill_1ddbv_605{height:100%;background-color:#ffbf00;border-radius:var(--radius-full)}._barCount_1ddbv_611{width:24px;color:var(--muted-foreground);text-align:right}._reviewsList_1ddbv_617{display:flex;flex-direction:column;gap:var(--spacing-6)}._reviewCard_1ddbv_623{display:flex;flex-direction:column;gap:var(--spacing-3);padding-bottom:var(--spacing-6);border-bottom:1px solid var(--border)}._reviewCard_1ddbv_623:last-child{border-bottom:none;padding-bottom:0}._reviewHeader_1ddbv_636{display:flex;align-items:center;gap:var(--spacing-3)}._reviewerAvatar_1ddbv_642{width:40px;height:40px}._reviewerInfo_1ddbv_647{display:flex;flex-direction:column;flex:1}._reviewerName_1ddbv_653{font-weight:600;font-size:.9375rem;color:var(--foreground)}._reviewDate_1ddbv_659{font-size:.8125rem;color:var(--muted-foreground)}._reviewRating_1ddbv_664{display:flex;gap:2px}._starEmpty_1ddbv_669{color:var(--muted)}._reviewText_1ddbv_673{margin:0;font-size:1rem;line-height:1.6;color:var(--foreground)}._noReviews_1ddbv_680{color:var(--muted-foreground);font-style:italic}._authorCard_1ddbv_686{display:flex;align-items:center;gap:var(--spacing-4);padding:var(--spacing-6);background-color:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow)}._authorAvatar_1ddbv_696{width:4.5rem;height:4.5rem;flex-shrink:0}._authorInfo_1ddbv_702{flex:1;min-width:0;display:flex;flex-direction:column;gap:var(--spacing-1)}._authorName_1ddbv_710{font-family:var(--font-family-heading);font-size:1.125rem;font-weight:600;color:var(--foreground);text-decoration:none}._authorName_1ddbv_710:hover{text-decoration:underline;color:var(--primary)}._authorBio_1ddbv_723{margin:0;font-size:.9375rem;line-height:1.5;color:var(--muted-foreground);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}._authorProfileButton_1ddbv_734{flex-shrink:0}._relatedSection_1ddbv_739{margin-top:var(--spacing-8);padding-top:var(--spacing-8);border-top:1px solid var(--border)}._relatedSection_1ddbv_739 h2{font-family:var(--font-family-heading);font-size:1.5rem;font-weight:600;margin:0 0 var(--spacing-6) 0}._relatedGrid_1ddbv_752{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:var(--spacing-6)}._teacherCta_1ddbv_760{margin-top:var(--spacing-8)}._errorContainer_1ddbv_764{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:60vh;text-align:center;padding:var(--spacing-4)}._errorIcon_1ddbv_774{color:var(--muted-foreground);margin-bottom:var(--spacing-4)}._errorContainer_1ddbv_764 h1{font-family:var(--font-family-heading);font-size:1.5rem;margin:0 0 var(--spacing-2) 0}._errorContainer_1ddbv_764 p{color:var(--muted-foreground);margin:0 0 var(--spacing-6) 0}._disclaimerSection_1ddbv_790{margin-top:var(--spacing-8);padding:var(--spacing-6);background-color:var(--muted);border-radius:var(--radius-lg);font-size:.875rem;color:var(--muted-foreground);white-space:pre-line;line-height:1.6}@media(max-width:900px){._layoutGrid_1ddbv_52{grid-template-columns:1fr;gap:var(--spacing-8)}._titleSection_1ddbv_59{order:1;grid-column:1;grid-row:auto}._sidebarColumn_1ddbv_148{position:static;order:2;grid-column:1;grid-row:auto}._mainContent_1ddbv_140{order:3;grid-column:1;grid-row:auto}._ratingSummary_1ddbv_535{grid-template-columns:1fr}}@media(max-width:768px){._title_1ddbv_59{font-size:1.5rem}._shortDesc_1ddbv_183{font-size:.9375rem}._breadcrumb_1ddbv_10{font-size:.75rem}._categoryBadge_1ddbv_168{font-size:.625rem}._teacherBlockAvatar_1ddbv_207{width:36px;height:36px}._teacherBlockName_1ddbv_217{font-size:.9375rem}}@media(max-width:640px){._authorCard_1ddbv_686{flex-direction:column;align-items:flex-start;text-align:left}._authorProfileButton_1ddbv_734{width:100%;margin-top:var(--spacing-2)}}@media(max-width:480px){._container_1ddbv_1{padding:var(--spacing-4)}._title_1ddbv_59{font-size:1.25rem}._shortDesc_1ddbv_183{font-size:.875rem}._breadcrumb_1ddbv_10{font-size:.6875rem}}._relatedGrid_1ddbv_752{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:var(--spacing-4)}