:root{--bg: oklch(.13 .04 265);--panel: oklch(.18 .04 260 / .6);--panel-2: oklch(.22 .04 260);--border: oklch(1 0 0 / .08);--text: oklch(.98 .003 247);--muted: oklch(.68 .03 250);--primary: oklch(.72 .13 220);--primary-hover: oklch(.8 .13 220);--danger: oklch(.65 .22 27);--success: #1fa971;--shadow: 0 4px 20px rgba(0, 0, 0, .4)}.header-link{color:inherit;text-decoration:none}.header-link:hover{text-decoration:underline}.finance-grid{display:grid;grid-template-columns:repeat(3,minmax(180px,1fr));gap:16px}.rates-grid{grid-template-columns:repeat(3,minmax(180px,1fr))}.finance-auth-grid{display:grid;grid-template-columns:1fr 1fr auto;gap:16px;align-items:end;max-width:680px}.auth-action-field{display:flex;align-items:flex-end}.fin-message{margin-top:12px;padding:10px 14px;border-radius:10px;background:#fef2f2;color:#991b1b;border:1px solid #fecaca;font-size:14px}.fin-message.hidden{display:none}.fin-message.success{background:#f0fdf4;color:#166534;border-color:#bbf7d0}.fin-message.info{background:#eff6ff;color:var(--primary-hover);border-color:var(--primary)}@media (max-width: 980px){.finance-grid,.rates-grid,.finance-auth-grid{grid-template-columns:1fr}}