:root{--color-bg:#f8fafc;--color-bg-subtle:#f1f5f9;--color-bg-card:#fff;--color-text:#0f172a;--color-text-muted:#64748b;--color-border:#e2e8f0;--color-primary:#0284c7;--color-primary-hover:#0369a1;--color-primary-text:#fff;--color-success:#16a34a;--color-danger:#dc2626;--color-warning:#ea580c;--font-sans:"Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--spacing-1:.25rem;--spacing-2:.5rem;--spacing-3:.75rem;--spacing-4:1rem;--spacing-6:1.5rem;--spacing-8:2rem;--radius-sm:.25rem;--radius-md:.375rem;--radius-lg:.5rem;--radius-full:9999px;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a}@media (prefers-color-scheme:dark){:root{--color-bg:#0f172a;--color-bg-subtle:#1e293b;--color-bg-card:#1e293b;--color-text:#f8fafc;--color-text-muted:#94a3b8;--color-border:#334155;--color-primary:#38bdf8;--color-primary-hover:#7dd3fc;--color-primary-text:#0f172a}}*,:before,:after{box-sizing:border-box}body{font-family:var(--font-sans);background-color:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased;margin:0;line-height:1.5}h1,h2,h3,h4,h5,h6{color:var(--color-text);margin-top:0}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}.visually-hidden{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.spinner{border:4px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;width:40px;height:40px;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}