:root{--color-bg-primary:#0a0e17;--color-bg-secondary:#12182a;--color-bg-elevated:#1a2235;--color-bg-overlay:rgba(10,14,23,.95);--color-surface-base:#1a2236;--color-surface-elevated:#212c44;--color-surface-hover:#283450;--color-surface-pressed:#2e3c5a;--color-text-primary:#f8f9fb;--color-text-secondary:#b0b8cd;--color-text-tertiary:#7d8599;--color-text-disabled:#4a5266;--color-text-inverse:#0a0e17;--color-accent-primary:#3ecf8e;--color-accent-secondary:#2bb574;--color-accent-light:#68d9a6;--color-accent-subtle:rgba(62,207,142,.12);--color-accent-glow:rgba(62,207,142,.2);--color-success:#10b981;--color-success-subtle:rgba(16,185,129,.12);--color-warning:#f59e0b;--color-warning-subtle:rgba(245,158,11,.12);--color-error:#ef4444;--color-error-subtle:rgba(239,68,68,.12);--color-info:#3b82f6;--color-info-subtle:rgba(59,130,246,.12);--color-border-subtle:hsla(0,0%,100%,.1);--color-border-medium:hsla(0,0%,100%,.16);--color-border-strong:hsla(0,0%,100%,.26);--color-border-accent:var(--color-accent-primary);--color-overlay-light:hsla(0,0%,100%,.04);--color-overlay-medium:hsla(0,0%,100%,.08);--color-overlay-heavy:rgba(0,0,0,.6);--font-sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,sans-serif;--font-display:var(--font-sans);--font-mono:"SF Mono",Monaco,"Cascadia Code","Roboto Mono",Consolas,monospace;--text-xs:0.75rem;--text-sm:0.875rem;--text-base:1rem;--text-lg:1.125rem;--text-xl:1.25rem;--text-2xl:1.5rem;--text-3xl:1.875rem;--text-4xl:2.25rem;--text-5xl:3rem;--font-normal:400;--font-medium:500;--font-semibold:600;--font-bold:700;--font-extrabold:800;--leading-none:1;--leading-tight:1.25;--leading-snug:1.375;--leading-normal:1.5;--leading-relaxed:1.625;--leading-loose:2;--tracking-tighter:-0.05em;--tracking-tight:-0.025em;--tracking-normal:0em;--tracking-wide:0.025em;--tracking-wider:0.05em;--space-0:0;--space-1:0.25rem;--space-2:0.5rem;--space-3:0.75rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--space-8:2rem;--space-10:2.5rem;--space-12:3rem;--space-16:4rem;--header-height:64px;--header-height-desktop:72px;--space-20:5rem;--space-24:6rem;--radius-none:0;--radius-sm:0.375rem;--radius-base:0.5rem;--radius-md:0.75rem;--radius-lg:1rem;--radius-xl:1.5rem;--radius-2xl:2rem;--radius-full:9999px;--shadow-xs:0 1px 2px 0 rgba(0,0,0,.05);--shadow-sm:0 1px 3px 0 rgba(0,0,0,.1),0 1px 2px 0 rgba(0,0,0,.06);--shadow-base:0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -1px rgba(0,0,0,.06);--shadow-md:0 10px 15px -3px rgba(0,0,0,.15),0 4px 6px -2px rgba(0,0,0,.05);--shadow-lg:0 20px 25px -5px rgba(0,0,0,.2),0 10px 10px -5px rgba(0,0,0,.04);--shadow-xl:0 25px 50px -12px rgba(0,0,0,.35);--shadow-2xl:0 40px 80px -16px rgba(0,0,0,.5);--shadow-inner:inset 0 2px 4px 0 rgba(0,0,0,.06);--shadow-accent-sm:0 4px 12px rgba(62,207,142,.15);--shadow-accent-md:0 8px 24px rgba(62,207,142,.2);--shadow-accent-lg:0 16px 40px rgba(62,207,142,.25);--transition-fast:150ms;--transition-base:250ms;--transition-slow:350ms;--transition-slower:500ms;--ease-in:cubic-bezier(0.4,0,1,1);--ease-out:cubic-bezier(0,0,0.2,1);--ease-in-out:cubic-bezier(0.4,0,0.2,1);--ease-bounce:cubic-bezier(0.68,-0.55,0.265,1.55);--z-base:0;--z-dropdown:1000;--z-sticky:1020;--z-overlay:1030;--z-modal:1040;--z-popover:1050;--z-tooltip:1060;--container-sm:640px;--container-md:768px;--container-lg:1024px;--container-xl:1280px;--container-2xl:1440px;--page-padding-mobile:var(--space-4);--page-padding-tablet:var(--space-6);--page-padding-desktop:var(--space-8)}:root[data-theme=light]{--color-bg-primary:#eef0f4;--color-bg-secondary:#e6e9ef;--color-bg-elevated:#fff;--color-bg-overlay:hsla(0,0%,100%,.95);--color-surface-base:#fff;--color-surface-elevated:#f5f7fa;--color-surface-hover:#edf0f5;--color-surface-pressed:#e4e8ef;--color-text-primary:#0f1419;--color-text-secondary:#4a5568;--color-text-tertiary:#718096;--color-text-disabled:#a0aec0;--color-text-inverse:#fff;--color-accent-primary:#2bb574;--color-accent-secondary:#229861;--color-accent-light:#3ecf8e;--color-accent-subtle:rgba(43,181,116,.1);--color-accent-glow:rgba(43,181,116,.18);--color-border-subtle:rgba(0,0,0,.06);--color-border-medium:rgba(0,0,0,.1);--color-border-strong:rgba(0,0,0,.18);--color-overlay-light:rgba(0,0,0,.02);--color-overlay-medium:rgba(0,0,0,.04);--color-overlay-heavy:rgba(0,0,0,.5);--shadow-xs:0 1px 3px 0 rgba(0,0,0,.07);--shadow-sm:0 2px 6px 0 rgba(0,0,0,.09),0 1px 2px 0 rgba(0,0,0,.05);--shadow-base:0 4px 10px -1px rgba(0,0,0,.1),0 2px 4px -1px rgba(0,0,0,.06);--shadow-md:0 10px 20px -3px rgba(0,0,0,.12),0 4px 8px -2px rgba(0,0,0,.06);--shadow-lg:0 20px 30px -5px rgba(0,0,0,.14),0 8px 12px -5px rgba(0,0,0,.05);--shadow-xl:0 25px 50px -12px rgba(0,0,0,.2);--shadow-2xl:0 40px 80px -16px rgba(0,0,0,.28)}@media (prefers-reduced-motion:reduce){:root{--transition-fast:0ms;--transition-base:0ms;--transition-slow:0ms;--transition-slower:0ms}}