:root{--accent:#6366f1;--accent-rgb:99, 102, 241;--accent-dark:#4f46e5;--accent-light:#a5b4fc;--secondary:#ec4899;--secondary-rgb:236, 72, 153;--tertiary:#14b8a6;--bg:250, 250, 252;--bg-elevated:255, 255, 255;--text:15, 23, 42;--text-muted:100, 116, 139;--text-light:148, 163, 184;--border:226, 232, 240;--border-light:241, 245, 249;--gradient-primary:linear-gradient(135deg, #6366f1 0%, #ec4899 100%);--gradient-secondary:linear-gradient(135deg, #0ea5e9 0%, #6366f1 100%);--gradient-bg:linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);--shadow-sm:0 1px 2px #0f172a0a;--shadow-md:0 4px 6px -1px #0f172a14, 0 2px 4px -2px #0f172a0f;--shadow-lg:0 10px 15px -3px #0f172a1a, 0 4px 6px -4px #0f172a14;--shadow-xl:0 20px 25px -5px #0f172a1f, 0 8px 10px -6px #0f172a14;--shadow-card:0 4px 20px #6366f114;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--radius-full:9999px;--font-sans:var(--font-atkinson), -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans 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