:root{--color-primary:#007aff;--color-primary-hover:#0056cc;--color-primary-dark:#0051a8;--color-primary-light:#e3f2ff;--color-neutral-50:#fafafa;--color-neutral-100:#f5f5f7;--color-neutral-200:#e5e5ea;--color-neutral-300:#d1d1d6;--color-neutral-400:#8e8e93;--color-neutral-500:#636366;--color-neutral-600:#48484a;--color-neutral-700:#3a3a3c;--color-neutral-800:#2c2c2e;--color-neutral-900:#1c1c1e;--color-success:#30d158;--color-warning:#ff9f0a;--color-error:#ff3b30;--color-stack:var(--color-neutral-600);--color-text:var(--color-primary);--color-background:#fff;--color-surface:var(--color-neutral-50);--color-background-hover:#f3f4f6;--color-border:var(--color-neutral-200);--color-background-secondary:var(--color-neutral-100);--color-text-primary:var(--color-neutral-900);--color-text-secondary:var(--color-neutral-500);--color-success-light:#30d1581a;--color-warning-light:#ff9f0a1a;--color-error-light:#ff3b301a;--spacing-xs:4px;--spacing-sm:8px;--spacing-md:12px;--spacing-lg:16px;--spacing-xl:24px;--radius-sm:4px;--radius-md:6px;--radius-lg:8px;--radius-xl:12px;--radius-2xl:16px;--font-family-primary:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", sans-serif;--font-family-display:"Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-size-xs:11px;--font-size-sm:13px;--font-size-md:15px;--font-size-lg:17px;--font-size-xl:19px;--font-size-2xl:22px;--font-size-3xl:28px;--font-weight-light:300;--font-weight-normal:400;--font-weight-medium:500;--font-weight-semibold:600;--font-weight-bold:700;--line-height-tight:1.2;--line-height-normal:1.4;--line-height-base:1.5;--line-height-relaxed:1.6;--letter-spacing-tight:-.02em;--letter-spacing-normal:0;--letter-spacing-wide:.02em;--shadow-sm:0 1px 2px #0000000d;--shadow-md:0 4px 6px #00000012;--shadow-lg:0 10px 15px #0000001a;--transition-fast:.15s ease;--transition-normal:.25s ease;--transition-slow:.35s ease}*{box-sizing:border-box}