:root{--tk-primary:#004aad;--tk-primary-hover:#003d91;--tk-primary-light:#1a6fca;--tk-primary-bg:#e8f0fe;--tk-primary-rgb:0,74,173;--tk-base:#4a4e54;--tk-base-dark:#3b3f44;--tk-card:#ffffff;--tk-border:rgba(74, 78, 84, 0.16);--tk-muted:#91959a;--tk-gray-50:#f8fafc;--tk-gray-100:#f1f2f3;--tk-gray-200:#e5e7eb;--tk-gray-300:#d1d5db;--tk-gray-400:#9ca3af;--tk-gray-500:#6b7280;--tk-gray-600:#475569;--tk-gray-700:#334155;--tk-gray-800:#1e293b;--tk-gray-900:#0f172a;--tk-success:#21a179;--tk-success-light:#d1fae5;--tk-warning:#f59e0b;--tk-warning-light:#fef3c7;--tk-danger:#ef4444;--tk-danger-light:#fee2e2;--tk-info:var(--tk-primary-light);--tk-info-light:var(--tk-primary-bg);--tk-shadow-xs:0 1px 2px rgba(0, 0, 0, 0.05);--tk-shadow-sm:0 4px 12px rgba(0, 0, 0, 0.06);--tk-shadow:0 14px 34px rgba(0, 0, 0, 0.09);--tk-shadow-hover:0 18px 42px rgba(0, 0, 0, 0.13);--tk-shadow-lg:0 25px 50px rgba(0, 0, 0, 0.12);--tk-radius-xs:8px;--tk-radius-sm:12px;--tk-radius-md:16px;--tk-radius-lg:20px;--tk-radius-xl:24px;--tk-radius-full:999px;--tk-font:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--tk-font-mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace;--tk-space-1:4px;--tk-space-2:8px;--tk-space-3:12px;--tk-space-4:16px;--tk-space-5:20px;--tk-space-6:24px;--tk-space-8:32px;--tk-space-10:40px;--tk-space-12:48px;--tk-space-16:64px;--tk-space-20:80px;--tk-transition-fast:0.15s ease;--tk-transition:0.25s ease;--tk-transition-slow:0.35s ease;--tk-transition-spring:0.3s cubic-bezier(0.34, 1.56, 0.64, 1);--tk-z-dropdown:100;--tk-z-sticky:200;--tk-z-overlay:300;--tk-z-drawer:400;--tk-z-modal:500;--tk-z-toast:600;--tk-z-promo:700;--tk-container:1280px;--tk-container-narrow:960px;--tk-header-height:64px;--tk-promo-height:44px}