._layout_1hsid_1{min-height:100vh;display:flex;flex-direction:column;background-color:var(--background);color:var(--foreground)}._header_1hsid_9{background-color:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:var(--z-nav-sticky)}._headerContainer_1hsid_17{max-width:1400px;margin:0 auto;padding:var(--spacing-4);display:flex;align-items:center;justify-content:space-between}._logo_1hsid_26{font-family:var(--font-family-heading);font-weight:700;font-size:1.25rem;color:var(--primary);display:flex;align-items:center;gap:var(--spacing-2);text-decoration:none}._headerActions_1hsid_37{display:flex;align-items:center;gap:var(--spacing-4)}._loginLink_1hsid_43{color:var(--muted-foreground);text-decoration:none;font-weight:500;font-size:.9375rem;transition:color var(--animation-duration-fast)}._loginLink_1hsid_43:hover{color:var(--foreground)}._main_1hsid_55{flex:1}._section_1hsid_59{padding:var(--spacing-16) var(--spacing-4);display:flex;justify-content:center}._bgSurface_1hsid_65{background-color:var(--surface)}._bgBackground_1hsid_69{background-color:var(--background)}._contentContainer_1hsid_73{max-width:800px;width:100%;text-align:center}._directoryContainer_1hsid_79{max-width:1200px;width:100%}._heroTitle_1hsid_85{font-size:3rem;line-height:1.1;font-weight:800;letter-spacing:-.02em;margin-bottom:var(--spacing-6);color:var(--foreground)}._heroIntro_1hsid_94{font-size:1.125rem;line-height:1.75;color:var(--muted-foreground);max-width:600px;margin:0 auto}._materialsList_1hsid_103{display:flex;flex-direction:column;gap:var(--spacing-6)}._materialDetails_1hsid_109{background-color:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);transition:box-shadow var(--animation-duration-fast)}._materialDetails_1hsid_109:hover{box-shadow:var(--shadow-md)}._materialSummary_1hsid_122{padding:var(--spacing-6);cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;background-color:var(--card);transition:background-color var(--animation-duration-fast)}._materialSummary_1hsid_122::-webkit-details-marker{display:none}._materialSummary_1hsid_122:hover{background-color:var(--primary-50)}._materialTitle_1hsid_141{font-size:1.5rem;font-weight:700;color:var(--card-foreground);margin:0}._summaryRight_1hsid_148{display:flex;align-items:center;gap:var(--spacing-4)}._countBadge_1hsid_154{background-color:var(--secondary);color:var(--secondary-foreground);padding:var(--spacing-1) var(--spacing-3);border-radius:var(--radius-full);font-size:.875rem;font-weight:500}._chevron_1hsid_163{color:var(--muted-foreground);transition:transform var(--animation-duration-normal) ease}._materialDetails_1hsid_109[open] ._chevron_1hsid_163{transform:rotate(180deg)}._materialDetails_1hsid_109[open] ._materialSummary_1hsid_122{border-bottom:1px solid var(--border)}._guidesGrid_1hsid_177{display:grid;grid-template-columns:1fr;gap:var(--spacing-4);padding:var(--spacing-6);background-color:var(--background)}@media(min-width:768px){._guidesGrid_1hsid_177{grid-template-columns:repeat(2,1fr)}}@media(min-width:1024px){._guidesGrid_1hsid_177{grid-template-columns:repeat(3,1fr)}}._guideCard_1hsid_197{display:flex;align-items:center;gap:var(--spacing-4);padding:var(--spacing-4);background-color:var(--card);border:1px solid var(--border);border-radius:var(--radius-md);text-decoration:none;transition:all var(--animation-duration-fast);color:var(--card-foreground)}._guideCard_1hsid_197:hover{border-color:var(--primary);transform:translateY(-2px);box-shadow:var(--shadow-md)}._guideIcon_1hsid_216{display:flex;align-items:center;justify-content:center;width:2.5rem;height:2.5rem;border-radius:var(--radius);background-color:var(--primary-50);color:var(--primary);flex-shrink:0}._guideContent_1hsid_228{flex:1;min-width:0}._guideTitle_1hsid_233{font-size:1rem;font-weight:600;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}._guideArrow_1hsid_242{color:var(--muted-foreground);flex-shrink:0;transition:transform var(--animation-duration-fast),color var(--animation-duration-fast)}._guideCard_1hsid_197:hover ._guideArrow_1hsid_242{transform:translate(2px);color:var(--primary)}@media(max-width:640px){._heroTitle_1hsid_85{font-size:2.25rem}._materialTitle_1hsid_141{font-size:1.25rem}._materialSummary_1hsid_122,._guidesGrid_1hsid_177{padding:var(--spacing-4)}}