.welcome-container.svelte-1uha8ag{min-height:calc(100vh - var(--header-height) - var(--space-16));display:flex;align-items:center;justify-content:center;padding:var(--space-6);position:relative;overflow:hidden}.welcome-bg-pattern.svelte-1uha8ag{position:absolute;inset:0;background:radial-gradient(circle at 20% 30%,var(--color-primary-100) 0%,transparent 25%),radial-gradient(circle at 80% 70%,var(--color-primary-50) 0%,transparent 30%),radial-gradient(circle at 50% 50%,var(--color-primary-50) 0%,transparent 50%);opacity:.6;pointer-events:none}.welcome-card.svelte-1uha8ag{position:relative;background-color:var(--color-surface);border-radius:var(--radius-2xl);box-shadow:var(--shadow-lg);padding:var(--space-10) var(--space-8);max-width:42rem;width:100%;text-align:center;overflow:hidden}.welcome-card-accent.svelte-1uha8ag{position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--color-primary-400) 0%,var(--color-primary-600) 50%,var(--color-primary-400) 100%)}.welcome-symbol.svelte-1uha8ag{width:4rem;height:4rem;margin:0 auto var(--space-6);color:var(--color-primary-600);animation:svelte-1uha8ag-welcome-symbol-pulse 4s ease-in-out infinite}@keyframes svelte-1uha8ag-welcome-symbol-pulse{0%,to{opacity:.8;transform:scale(1)}50%{opacity:1;transform:scale(1.05)}}.welcome-title.svelte-1uha8ag{font-size:var(--font-size-3xl);font-weight:var(--font-weight-bold);color:var(--color-text-primary);line-height:var(--line-height-tight);letter-spacing:var(--letter-spacing-tight);margin-bottom:var(--space-2)}.welcome-title-suffix.svelte-1uha8ag{display:block;font-size:var(--font-size-xl);font-weight:var(--font-weight-normal);color:var(--color-text-secondary);margin-top:var(--space-1)}.welcome-divider.svelte-1uha8ag{width:4rem;height:2px;background:linear-gradient(90deg,transparent 0%,var(--color-primary-500) 50%,transparent 100%);margin:var(--space-6) auto}.welcome-description.svelte-1uha8ag{font-size:var(--font-size-lg);color:var(--color-text-secondary);line-height:var(--line-height-relaxed);margin-bottom:var(--space-8)}.welcome-description.svelte-1uha8ag p:where(.svelte-1uha8ag){margin-bottom:var(--space-3)}.welcome-description.svelte-1uha8ag p:where(.svelte-1uha8ag):last-child{margin-bottom:0}.welcome-cta-text.svelte-1uha8ag{font-weight:var(--font-weight-medium);color:var(--color-primary-700)}.welcome-login-button{padding:var(--space-4) var(--space-8)!important;border-radius:var(--radius-xl)!important}.welcome-footnote.svelte-1uha8ag{margin-top:var(--space-6);font-size:var(--font-size-sm);color:var(--color-text-secondary)}.welcome-footnote.svelte-1uha8ag a:where(.svelte-1uha8ag){color:var(--color-primary-600);text-decoration:underline;text-underline-offset:2px;transition:color var(--duration-fast) ease}.welcome-footnote.svelte-1uha8ag a:where(.svelte-1uha8ag):hover{color:var(--color-primary-700)}@media (max-width: 640px){.welcome-container.svelte-1uha8ag{padding:var(--space-4)}.welcome-card.svelte-1uha8ag{padding:var(--space-8) var(--space-6)}.welcome-title.svelte-1uha8ag{font-size:var(--font-size-2xl)}.welcome-title-suffix.svelte-1uha8ag{font-size:var(--font-size-lg)}.welcome-description.svelte-1uha8ag{font-size:var(--font-size-base)}.welcome-login-button{width:100%}}.authenticated-home.svelte-1uha8ag{display:flex;flex-direction:column;gap:var(--space-10);padding-bottom:var(--space-16)}.hero-section.svelte-1uha8ag{position:relative;background-color:var(--color-surface);border-radius:var(--radius-2xl);box-shadow:var(--shadow-md);padding:var(--space-8);overflow:hidden}.hero-content.svelte-1uha8ag{display:flex;align-items:center;gap:var(--space-6)}.hero-icon.svelte-1uha8ag{flex-shrink:0;width:3.5rem;height:3.5rem;color:var(--color-primary-600)}.hero-text.svelte-1uha8ag{flex:1}.hero-title.svelte-1uha8ag{font-size:var(--font-size-2xl);font-weight:var(--font-weight-bold);color:var(--color-text-primary);line-height:var(--line-height-tight);margin-bottom:var(--space-2)}.hero-description.svelte-1uha8ag{font-size:var(--font-size-lg);color:var(--color-text-secondary);line-height:var(--line-height-relaxed)}.hero-accent.svelte-1uha8ag{position:absolute;bottom:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--color-primary-400) 0%,var(--color-primary-600) 50%,var(--color-primary-400) 100%)}.content-section.svelte-1uha8ag{display:flex;flex-direction:column;gap:var(--space-4)}.section-header.svelte-1uha8ag{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4)}.section-title.svelte-1uha8ag{font-size:var(--font-size-xl);font-weight:var(--font-weight-bold);color:var(--color-text-primary)}.section-footer.svelte-1uha8ag{margin-top:var(--space-4);text-align:center}.skeleton-card.svelte-1uha8ag{background-color:var(--color-surface);border-radius:var(--radius-xl);box-shadow:var(--shadow-sm);overflow:hidden}.skeleton-card-article.svelte-1uha8ag{padding:var(--space-4);border-radius:var(--radius-lg)}.skeleton-thumbnail.svelte-1uha8ag{aspect-ratio:16 / 9;background-color:var(--color-gray-200);animation:svelte-1uha8ag-skeleton-pulse 1.5s ease-in-out infinite}.skeleton-content.svelte-1uha8ag{padding:var(--space-4)}.skeleton-title.svelte-1uha8ag{height:1.25rem;width:75%;background-color:var(--color-gray-200);border-radius:var(--radius-sm);margin-bottom:var(--space-2);animation:svelte-1uha8ag-skeleton-pulse 1.5s ease-in-out infinite}.skeleton-meta.svelte-1uha8ag{height:1rem;width:25%;background-color:var(--color-gray-200);border-radius:var(--radius-sm);animation:svelte-1uha8ag-skeleton-pulse 1.5s ease-in-out infinite}.skeleton-meta-row.svelte-1uha8ag{display:flex;gap:var(--space-2)}.skeleton-date.svelte-1uha8ag{height:1rem;width:30%;background-color:var(--color-gray-200);border-radius:var(--radius-sm);animation:svelte-1uha8ag-skeleton-pulse 1.5s ease-in-out infinite}@keyframes svelte-1uha8ag-skeleton-pulse{0%,to{opacity:1}50%{opacity:.5}}.error-message.svelte-1uha8ag{background-color:var(--color-error-light);border:var(--border-width-thin) solid var(--color-error);border-radius:var(--radius-lg);padding:var(--space-6);text-align:center}.error-text.svelte-1uha8ag{font-size:var(--font-size-base);color:var(--color-error);margin-bottom:var(--space-4)}.empty-state.svelte-1uha8ag{background-color:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:var(--space-6);text-align:center}.empty-text.svelte-1uha8ag{font-size:var(--font-size-base);color:var(--color-text-secondary);margin-bottom:var(--space-4)}.video-grid.svelte-1uha8ag{display:grid;gap:var(--space-6);grid-template-columns:repeat(1,minmax(0,1fr))}@media (min-width: 768px){.video-grid.svelte-1uha8ag{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (min-width: 1024px){.video-grid.svelte-1uha8ag{grid-template-columns:repeat(4,minmax(0,1fr))}}.article-grid.svelte-1uha8ag{display:grid;gap:var(--space-4);grid-template-columns:repeat(1,minmax(0,1fr))}@media (min-width: 1024px){.article-grid.svelte-1uha8ag{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width: 640px){.authenticated-home.svelte-1uha8ag{gap:var(--space-8)}.hero-section.svelte-1uha8ag{padding:var(--space-6)}.hero-content.svelte-1uha8ag{flex-direction:column;text-align:center}.hero-title.svelte-1uha8ag{font-size:var(--font-size-xl)}.hero-description.svelte-1uha8ag{font-size:var(--font-size-base)}.section-header.svelte-1uha8ag{flex-direction:column;align-items:flex-start;gap:var(--space-2)}}