:root{--color-bg-deep:#020203;--color-bg-base:#050506;--color-bg-elevated:#0a0a0c;--color-bg-input:#0f0f12;--color-surface:rgba(255, 255, 255, 0.05);--color-surface-hover:rgba(255, 255, 255, 0.08);--color-surface-from:rgba(255, 255, 255, 0.08);--color-surface-to:rgba(255, 255, 255, 0.02);--color-fg:#EDEDEF;--color-fg-muted:#8A8F98;--color-fg-subtle:rgba(255, 255, 255, 0.60);--color-accent:#6E78DC;--color-accent-btn:#5E66D0;--color-accent-btn-hover:#636BD3;--color-accent-bright:#7B84E3;--color-accent-glow:rgba(110, 120, 220, 0.30);--color-accent-glow-strong:rgba(110, 120, 220, 0.50);--color-border:rgba(255, 255, 255, 0.06);--color-border-hover:rgba(255, 255, 255, 0.10);--color-border-accent:rgba(110, 120, 220, 0.30);--color-border-input:rgba(255, 255, 255, 0.35);--color-success:#34D399;--color-success-bg:rgba(52, 211, 153, 0.10);--color-error:#F87171;--color-error-bg:rgba(248, 113, 113, 0.10);--font-family:'Inter', 'Geist Sans', system-ui, -apple-system, sans-serif;--font-mono:'SF Mono', 'Fira Code', 'JetBrains Mono', monospace;--text-xs:1rem;--text-sm:1rem;--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;--text-6xl:3.75rem;--text-7xl:4.5rem;--text-8xl:6rem;--weight-regular:400;--weight-medium:500;--weight-semibold:600;--weight-bold:700;--tracking-display:-0.03em;--tracking-tight:-0.02em;--tracking-normal:0;--tracking-wide:0.025em;--tracking-wider:0.05em;--tracking-widest:0.12em;--leading-none:1;--leading-tight:1.2;--leading-snug:1.375;--leading-normal:1.5;--leading-relaxed:1.625;--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;--space-20:5rem;--space-24:6rem;--space-32:8rem;--radius-sm:4px;--radius-md:6px;--radius-lg:8px;--radius-xl:12px;--radius-2xl:16px;--radius-full:9999px;--shadow-card:0 0 0 1px rgba(255, 255, 255, 0.06),
        0 2px 20px rgba(0, 0, 0, 0.40),
        0 0 40px rgba(0, 0, 0, 0.20);--shadow-card-hover:0 0 0 1px rgba(255, 255, 255, 0.10),
        0 8px 40px rgba(0, 0, 0, 0.50),
        0 0 80px rgba(110, 120, 220, 0.10);--shadow-btn-accent:0 0 0 1px rgba(110, 120, 220, 0.50),
        0 4px 12px rgba(110, 120, 220, 0.30),
        inset 0 1px 0 0 rgba(255, 255, 255, 0.20);--shadow-btn-accent-hover:0 0 0 1px rgba(110, 120, 220, 0.70),
        0 8px 24px rgba(110, 120, 220, 0.45),
        inset 0 1px 0 0 rgba(255, 255, 255, 0.25);--shadow-btn-secondary:inset 0 1px 0 0 rgba(255, 255, 255, 0.10),
        0 0 0 1px rgba(255, 255, 255, 0.06);--shadow-modal:0 0 0 1px rgba(255, 255, 255, 0.08),
        0 32px 80px rgba(0, 0, 0, 0.70),
        0 0 120px rgba(110, 120, 220, 0.08);--ease-expo:cubic-bezier(0.16, 1, 0.3, 1);--ease-out:ease-out;--transition-fast:150ms var(--ease-out);--transition-base:250ms var(--ease-out);--transition-slow:300ms var(--ease-expo);--container-max:80rem;--container-padding:var(--space-6);--section-padding-y:var(--space-24);--nav-height:4.5rem}