:root{--bg-app: #0c0a13;--bg-panel: #13111c;--bg-panel-header: #181525;--bg-editor: #0f0d18;--bg-page: #ffffff;--bg-input: #1a1728;--bg-hover: rgba(167, 139, 250, .08);--bg-active: rgba(167, 139, 250, .15);--border: rgba(167, 139, 250, .12);--border-strong: rgba(167, 139, 250, .22);--border-focus: rgba(167, 139, 250, .5);--text-primary: #e8e4f0;--text-secondary: #9b93b0;--text-tertiary: #685f80;--text-accent: #a78bfa;--text-page: #1a1a2e;--page-bg: #ffffff;--page-text: #1a1a2e;--page-border: #e2dff0;--page-blockquote-bg: #f5f3ff;--page-blockquote-border: #a78bfa;--page-code-bg: #f6f5fa;--page-code-text: #6d28d9;--accent: #a78bfa;--accent-hover: #b9a0ff;--accent-subtle: rgba(167, 139, 250, .1);--accent-glow: rgba(167, 139, 250, .25);--grad-accent: linear-gradient(135deg, #a78bfa 0%, #7c3aed 100%);--grad-header: linear-gradient(180deg, #181525 0%, #13111c 100%);--grad-page-shadow: 0 4px 32px rgba(0, 0, 0, .5), 0 0 0 1px rgba(167, 139, 250, .06);--book-accent: #51606f;--book-text-scale: 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