@layer base{._card_1wbo9_2{display:flex;flex-direction:column;background-color:var(--card);border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden;text-decoration:none;color:var(--card-foreground);transition:transform var(--animation-duration-fast) ease,box-shadow var(--animation-duration-fast) ease,border-color var(--animation-duration-fast) ease;box-shadow:var(--shadow);padding:var(--spacing-4);gap:var(--spacing-3)}._card_1wbo9_2:hover{border-color:var(--primary);transform:translate(-2px,-2px);box-shadow:4px 4px 0 0 var(--primary)}._header_1wbo9_23{display:flex;justify-content:space-between;align-items:flex-start;gap:var(--spacing-4)}._code_1wbo9_30{font-family:var(--font-family-monospace);font-size:1.25rem;font-weight:700;margin:0;color:var(--foreground)}._difficulty_1wbo9_38{font-size:.7rem;padding:0 var(--spacing-2);white-space:nowrap}._content_1wbo9_44{display:flex;flex-direction:column;gap:var(--spacing-3)}._meta_1wbo9_50{display:flex;gap:var(--spacing-2);flex-wrap:wrap}._badge_1wbo9_56{font-size:.7rem;padding:0 var(--spacing-2);border-radius:var(--radius-sm)}._description_1wbo9_62{font-family:var(--font-family-base);font-size:.875rem;line-height:1.5;color:var(--muted-foreground);margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}}@layer base{._page_19wbi_2{display:flex;flex-direction:column;min-height:100vh}._heroSection_19wbi_8{background-color:var(--sidebar);border-bottom:1px solid var(--border);padding:var(--spacing-8) var(--spacing-4);display:flex;justify-content:center;align-items:center;text-align:center}@media(min-width:640px){._heroSection_19wbi_8{padding:var(--spacing-16) var(--spacing-4)}}._heroContent_19wbi_24{max-width:800px;width:100%;display:flex;flex-direction:column;gap:var(--spacing-4);align-items:center}._heroTitle_19wbi_33{font-family:var(--font-family-display);font-size:clamp(2rem,5vw,3.5rem);font-weight:700;color:var(--foreground);margin:0;line-height:1.1;text-transform:uppercase}._heroSubtitle_19wbi_43{font-size:1.125rem;color:var(--muted-foreground);margin:0 0 var(--spacing-4) 0;max-width:600px}._searchForm_19wbi_50{width:100%;max-width:600px;display:flex;flex-direction:column;gap:var(--spacing-4)}@media(min-width:640px){._searchForm_19wbi_50{flex-direction:row;gap:var(--spacing-2)}}._searchWrapper_19wbi_65{position:relative;flex:1;display:flex}._searchIcon_19wbi_71{position:absolute;left:var(--spacing-4);top:50%;transform:translateY(-50%);color:var(--muted-foreground);z-index:10}._searchInput_19wbi_80{padding-left:calc(var(--spacing-8) + var(--spacing-2));height:3.5rem;font-size:1.125rem;border-radius:var(--radius-sm)}._searchBtn_19wbi_87{height:3.5rem;padding:0 var(--spacing-8)}._mainContent_19wbi_92{max-width:1200px;margin:0 auto;width:100%;padding:var(--spacing-8) var(--spacing-4);display:flex;flex-direction:column;gap:var(--spacing-8)}@media(min-width:768px){._mainContent_19wbi_92{flex-direction:row;align-items:flex-start}}._filtersSidebar_19wbi_109{width:100%;display:flex;flex-direction:column;gap:var(--spacing-6);background-color:var(--surface);padding:var(--spacing-6);border:1px solid var(--border);border-radius:var(--radius-sm)}@media(min-width:768px){._filtersSidebar_19wbi_109{width:280px;position:sticky;top:calc(4rem + var(--spacing-8))}}._filtersTitle_19wbi_128{font-family:var(--font-family-display);font-size:1.125rem;font-weight:600;margin:0;text-transform:uppercase;color:var(--foreground);border-bottom:2px solid var(--border);padding-bottom:var(--spacing-3)}._filterGroup_19wbi_139{display:flex;flex-direction:column;gap:var(--spacing-2)}._filterLabel_19wbi_145{font-size:.875rem;font-weight:500;color:var(--muted-foreground);text-transform:uppercase;letter-spacing:.05em}._resultsSection_19wbi_153{flex:1;display:flex;flex-direction:column;gap:var(--spacing-6);min-width:0}._resultsMeta_19wbi_161{display:flex;justify-content:space-between;align-items:center}._resultsCount_19wbi_167{font-family:var(--font-family-monospace);color:var(--muted-foreground);font-size:.875rem;margin:0;letter-spacing:.05em}._codesGrid_19wbi_175{display:grid;grid-template-columns:1fr;gap:var(--spacing-4)}@media(min-width:1024px){._codesGrid_19wbi_175{grid-template-columns:repeat(2,1fr)}}._emptyState_19wbi_187{text-align:center;padding:var(--spacing-16) var(--spacing-4);background-color:var(--surface);border:1px dashed var(--border);border-radius:var(--radius-sm);display:flex;flex-direction:column;align-items:center;gap:var(--spacing-4)}._emptyIcon_19wbi_199{width:3rem;height:3rem;color:var(--muted-foreground)}._emptyState_19wbi_187 h3{font-family:var(--font-family-display);font-size:1.5rem;margin:0;text-transform:uppercase}._emptyState_19wbi_187 p{color:var(--muted-foreground);margin:0}._paginationContainer_19wbi_217{display:flex;justify-content:center;border-top:1px solid var(--border);padding-top:var(--spacing-8);margin-top:var(--spacing-4)}._disabledLink_19wbi_225{pointer-events:none;opacity:.5}._skeletonCard_19wbi_230{border:1px solid var(--border);border-radius:var(--radius-sm);padding:var(--spacing-4);background-color:var(--card);display:flex;flex-direction:column;gap:var(--spacing-3)}._skeletonHeader_19wbi_240{display:flex;justify-content:space-between;align-items:center}._skeletonCode_19wbi_246{width:60px;height:1.5rem}._skeletonBadge_19wbi_251{width:80px;height:1.25rem;border-radius:var(--radius-full)}._skeletonDescLine_19wbi_257{width:100%;height:.875rem}._disclaimerContainer_19wbi_262{margin-top:var(--spacing-12);padding-top:var(--spacing-6);border-top:1px dashed var(--border)}._disclaimerText_19wbi_268{font-size:.75rem;line-height:1.5;color:var(--muted-foreground);text-align:center;max-width:800px;margin:0 auto}}