:root,[data-theme=light]{--landing-bg: #f4f6fb;--landing-bg-hero: linear-gradient( 165deg, #eef2ff 0%, #f8fafc 45%, #fffbeb 100% );--landing-text: #0f172a;--landing-header-bg: rgba(255, 255, 255, .85);--landing-header-border: rgba(15, 23, 42, .08);--landing-header-text: #0f172a;--landing-surface: #ffffff;--landing-text-muted: #64748b;--landing-border: #e2e8f0;--landing-primary: #f59e0b;--landing-primary-hover: #d97706;--landing-primary-soft: rgba(245, 158, 11, .14);--landing-accent: #4f46e5;--landing-accent-soft: rgba(79, 70, 229, .1);--landing-hover-bg: #f1f5f9;--landing-card-bg: #ffffff;--landing-card-border: #e2e8f0;--landing-card-avatar-bg: linear-gradient(135deg, #e0e7ff, #fef3c7);--landing-shadow: rgba(15, 23, 42, .08);--landing-shadow-lg: rgba(15, 23, 42, .12);--landing-overlay: rgba(15, 23, 42, .45);--radius-sm: 10px;--radius-md: 16px;--radius-lg: 24px;--radius-full: 999px;--logo-wordmark-yellow: #f59e0b;--logo-wordmark-blue: #3b82f6}[data-theme=dark]{--landing-bg: 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