@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Instrument+Serif:ital@0;1&display=swap");:root{--primary:#5b47f5;--primary-light:#f3f1ff;--primary-dark:#4535d4;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--border:#e2e8f0;--surface:#f8fafc;--surface-secondary:#f1f5f9;--white:#fff;--success:#10b981;--error:#ef4444;--warning:#f59e0b;--radius-sm:6px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--transition:150ms cubic-bezier(0.4,0,0.2,1)}*{margin:0;padding:0;box-sizing:border-box}body,html{height:100%;background:var(--surface);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased}body,button,html{font-family:Inter,sans-serif}button{cursor:pointer}input,textarea{font-family:Inter,sans-serif;color:var(--text-primary)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}