:root{--color-primary:#2563eb;--color-primary-dark:#1d4ed8;--color-success:#10b981;--color-error:#ef4444;--color-warning:#f59e0b;--color-info:#3b82f6;--color-gray-50:#f9fafb;--color-gray-100:#f3f4f6;--color-gray-200:#e5e7eb;--color-gray-300:#d1d5db;--color-gray-400:#9ca3af;--color-gray-500:#6b7280;--color-gray-600:#4b5563;--color-gray-700:#374151;--color-gray-800:#1f2937;--color-gray-900:#111827;--font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;--font-size-base:16px;--font-size-sm:0.875rem;--font-size-lg:1.125rem;--spacing-xs:0.25rem;--spacing-sm:0.5rem;--spacing-md:1rem;--spacing-lg:1.5rem;--spacing-xl:2rem;--spacing-2xl:3rem;--border-radius:0.375rem;--box-shadow:0 1px 3px rgba(0,0,0,0.1);--box-shadow-lg:0 10px 15px rgba(0,0,0,0.1)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body,html{min-width:320px}body{min-height:100dvh;overflow-x:hidden;font-family:var(--font-family);font-size:var(--font-size-base);line-height:1.5;color:var(--color-gray-900);background-color:var(--color-gray-50)}.offlineBanner{position:relative;z-index:1000;padding:.625rem 1rem;color:#422006;background:#fef3c7;border-bottom:1px solid #f59e0b;text-align:center;font-weight:600}:focus-visible{outline:3px solid var(--color-primary);outline-offset:2px}@media (prefers-reduced-motion:reduce){*,:after,:before{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}button{font-family:inherit;cursor:pointer}input,select,textarea{max-width:100%;font-family:inherit;font-size:inherit}canvas,img,svg,video{max-width:100%;height:auto}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--color-gray-100)}::-webkit-scrollbar-thumb{background:var(--color-gray-300);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--color-gray-400)}