:root{--green-primary:#1d9e75;--green-dark:#15784f;--green-light:#ecfdf5;--green-border:#bbf7d0;--gray-50:#f9fafb;--gray-100:#f3f4f6;--gray-200:#e5e7eb;--gray-500:#6b7280;--gray-700:#374151;--gray-900:#111827;--red-500:#dc2626;--amber-500:#f59e0b}*{box-sizing:border-box}html,body{color:var(--gray-900);background:#fff;margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5}a{color:var(--green-primary);text-decoration:none}a:hover{text-decoration:underline}button{cursor:pointer;font-family:inherit}@keyframes spin{to{transform:rotate(360deg)}}