:root{--color-primary:#0b7ff2;--color-primary-strong:#0057ff;--color-primary-soft:#eaf4ff;--color-primary-gradient:linear-gradient(135deg,#0ea5ff,#0057ff);--color-text:#111827;--color-text-muted:#64748b;--color-text-subtle:#94a3b8;--color-border:#dfe6ee;--color-border-soft:#edf1f5;--color-surface:#ffffff;--color-surface-muted:#f8fafc;--color-canvas:#f7f9fb;--color-success:#16a667;--color-warning:#d97706;--color-danger:#e54848;--color-price:#ff6b00;--font-2xs:11px;--font-xs:12px;--font-sm:13px;--font-md:14px;--font-base:15px;--font-lg:17px;--font-xl:20px;--font-2xl:24px;--font-3xl:30px;--radius-sm:6px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--radius-pill:999px;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--control-height:40px;--control-height-lg:44px;--touch-target:44px;--shadow-sm:0 1px 2px rgba(15,23,42,0.06);--shadow-md:0 8px 20px rgba(15,23,42,0.08);--focus-ring-color:rgba(11,127,242,0.55)}