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(width<=768px){.card.svelte-1il1nf{padding:1rem}}.card.svelte-1q764u{background:var(--bg-card);border-radius:12px;padding:1.5rem;transition:all .3s;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}.card.svelte-1q764u:hover{transform:translateY(-2px);box-shadow:0 10px 15px -3px #0000001a,0 4px 6px -2px #0000000d}.video-header.svelte-1q764u{margin-bottom:1rem}.video-header.svelte-1q764u h2:where(.svelte-1q764u){color:var(--text-secondary);margin:0;font-size:.875rem;font-weight:600}.video-header.svelte-1q764u h3:where(.svelte-1q764u){color:var(--text-primary);margin:.25rem 0 0;font-size:1.25rem;font-weight:700}.no-content.svelte-1q764u{color:var(--text-secondary);font-size:1rem;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.course-container.svelte-p6d2x2{background:linear-gradient(135deg, var(--bg-alt), color-mix(in oklab, var(--bg-card) 86%, var(--bg-alt)));grid-template-columns:30% 70%;gap:1.5rem;min-height:100vh;padding:1.5rem;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;display:grid}@media (width<=1024px){.course-container.svelte-p6d2x2{grid-template-columns:1fr;padding:1rem}}.main-content.svelte-p6d2x2{flex-direction:column;gap:1.5rem;display:flex}@media (width<=768px){.course-container.svelte-p6d2x2{padding:1rem}}