:root{--ubet-bg: #f8fafc;--ubet-surface: #ffffff;--ubet-surface-muted: #f1f5f9;--ubet-text: #0f172a;--ubet-text-muted: #64748b;--ubet-border: #e2e8f0;--ubet-primary: #4f46e5;--ubet-primary-hover: #4338ca;--ubet-primary-soft: #eef2ff;--ubet-danger: #dc2626;--ubet-danger-soft: #fef2f2;--ubet-warning: #b45309;--ubet-warning-soft: #fffbeb;--ubet-success: #15803d;--ubet-success-soft: #f0fdf4;--ubet-radius: 12px;--ubet-radius-sm: 8px;--ubet-shadow: 0 1px 3px rgba(15, 23, 42, .08);--ubet-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", sans-serif;--ubet-safe-bottom: env(safe-area-inset-bottom, 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16px;color:var(--ubet-text-muted);font-size:14px}.card{background:var(--ubet-surface);border:1px solid var(--ubet-border);border-radius:var(--ubet-radius);padding:16px;box-shadow:var(--ubet-shadow)}.card-muted{background:var(--ubet-surface-muted);border-color:transparent}.balance-hero{display:flex;flex-direction:column;gap:4px}.balance-hero__amount{font-size:28px;font-weight:800;letter-spacing:-.03em}.balance-hero__sub{color:var(--ubet-text-muted);font-size:14px}.quick-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:16px}.quick-link{display:flex;align-items:center;justify-content:center;min-height:56px;padding:12px;border:1px solid var(--ubet-border);border-radius:var(--ubet-radius);background:var(--ubet-surface);color:var(--ubet-text);font-weight:600;text-align:center;box-shadow:var(--ubet-shadow);transition:border-color .15s,transform 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#0f172a33;transform:translate(-50%);animation:toast-in .25s ease-out;pointer-events:none}@keyframes toast-in{0%{opacity:0;transform:translate(-50%) translateY(12px)}to{opacity:1;transform:translate(-50%) translateY(0)}}