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60%,transparent)}.course-palette-picker__swatch{display:inline-block;width:1rem;height:1rem;border-radius:50%;border:1px solid var(--color-border)}.course-palette-picker__swatch--none{background:linear-gradient(135deg,var(--color-surface) 0,var(--color-surface) 49%,var(--color-border) 50%,var(--color-border) 51%,var(--color-surface) 52%,var(--color-surface) 100%)}.course-palette-picker__swatch--custom{background:conic-gradient(from 90deg,#a21caf,#c2410c,#15803d,#0f766e,#0b00f5,#a21caf)}.course-palette-picker__custom-slots{display:flex;flex-wrap:wrap;gap:var(--space-3);padding:var(--space-2);border:1px solid var(--color-border);border-radius:var(--radius-sm);background:color-mix(in srgb,var(--brand-primary) 4%,var(--color-surface))}.course-palette-picker__custom-slot{display:flex;flex-direction:column;align-items:center;gap:var(--space-1);font-size:.75rem;color:var(--color-text-muted)}.course-palette-picker__custom-slot input[type=color]{width:2rem;height:1.6rem;padding:0;border:1.5px solid var(--color-border);border-radius:var(--radius-sm);cursor:pointer;background:none}[data-rich-text-editor-surface=true] .ProseMirror{min-height:4rem;padding:var(--space-3) var(--space-4);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface)}[data-rich-text-editor-surface=true] .ProseMirror:focus{outline:none;border-color:var(--brand-primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--brand-primary) 15%,transparent)}.quiz-mcq-block__hard-fail{margin-top:var(--space-4);padding:var(--space-4);border-radius:var(--radius-md);border:1px solid var(--color-danger);background:var(--color-danger-bg)}.quiz-mcq-block__hard-fail p{margin:0 0 var(--space-3);color:var(--color-danger);font-weight:600}.quiz-mcq-block__hard-fail p:last-of-type{margin-bottom:0}@media (max-width:1024px){.author-editor-layout{flex-direction:column}.author-editor-sidebar{width:100%;position:static;max-height:none;overflow-y:visible}}@media 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