:root {
    --color-brand-blue: #0066FF;
    --color-brand-deep: #1C1F2A;
    --color-brand-purple: #582C83;
    --color-midnight: #0c0c21;
    --color-electric: #0022F6;
    --color-slate: #697C8E;
    --color-cloud: #B4C4D6;
    --color-accent: #4f46e5;
    --color-surface: #0b0c0c;
    --color-surface-card: rgba(11, 12, 12, 0.75);
    --color-surface-item: rgba(0, 0, 0, 0.25);
    --color-border: rgba(255, 255, 255, 0.08);
    --color-text-primary: #ffffff;
    --color-text-muted: rgba(255, 255, 255, 0.55);
    --color-text-secondary: #cccccc;
    --grad-azure: linear-gradient(135deg, #0022F6 0%, #0c0c21 100%);
    --grad-horizon: linear-gradient(135deg, #0066FF 0%, #582C83 100%);
    --grad-volt: linear-gradient(135deg, #0066FF 0%, #0022F6 100%);
    --grad-nebula: linear-gradient(135deg, #582C83 0%, #0c0c21 100%);
    --grad-deep: linear-gradient(135deg, #0066FF 0%, #1C1F2A 100%);
    --grad-cloud: linear-gradient(135deg, #B4C4D6 0%, #697C8E 100%);
    --grad-bg: radial-gradient(circle, #202347 0, #000000 100%);
    --font-brand: 'DM Sans', 'Noto Sans', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-md: 1.2rem;
    --font-size-lg: 1.8rem;
    --font-size-xl: 2.25rem;
    --font-size-2xl: 3rem;
    --line-height-tight: 1.2;
    --line-height-body: 1.4;
    --line-height-loose: 1.7;
    --space-1: 8px;
    --space-2: 16px;
    --space-3: 24px;
    --space-4: 32px;
    --space-5: 40px;
    --space-6: 48px;
    --space-8: 64px;
    --space-10: 80px;
    --space-12: 96px;
    --space-16: 128px;
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-full: 999px;
    --shadow-0: none;
    --shadow-1: 0 2px 8px rgba(0, 0, 0, 0.35);
    --shadow-2: 0 4px 16px rgba(0, 0, 0, 0.45);
    --shadow-3: 0 8px 32px rgba(0, 0, 0, 0.55);
    --shadow-4: 0 16px 48px rgba(0, 0, 0, 0.65);
    --shadow-5: 0 24px 72px rgba(0, 0, 0, 0.75);
    --shadow-accent: 0 0 32px rgba(79, 70, 229, 0.35);
    --duration-fast: 150ms;
    --duration-normal: 300ms;
    --duration-slow: 600ms;
    --duration-xslow: 2000ms;
    --easing-standard: cubic-bezier(0.4, 0, 0.2, 1);
    --easing-enter: cubic-bezier(0, 0, 0.2, 1);
    --easing-exit: cubic-bezier(0.4, 0, 1, 1);
    --easing-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
}