*{margin:0;padding:0;box-sizing:border-box}:root{--bg-page: #f5f7fb;--bg-card: #ffffff;--text-primary: #1f2937;--text-secondary: #6b7280;--text-placeholder: #9ca3af;--brand: #2563eb;--brand-soft: #eff6ff;--success: #059669;--warning: #d97706;--danger: #dc2626;--line: #e5e7eb;--radius-lg: 16px;--radius-md: 12px;--radius-sm: 8px;--shadow-card: 0 4px 18px rgba(15, 23, 42, .06)}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;font-size:14px;color:var(--text-primary);background:var(--bg-page);-webkit-font-smoothing:antialiased}a{text-decoration:none;color:inherit}button{border:none;background:none;cursor:pointer}input,button{font:inherit}.wealth-toast{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%) scale(.96);min-width:160px;max-width:calc(100vw - 32px);padding:12px 16px;border-radius:12px;background:#0f172aeb;color:#fff;font-size:14px;line-height:1.4;text-align:center;z-index:10000;opacity:0;pointer-events:none;box-shadow:0 10px 30px #0f172a40;transition:opacity .2s ease,transform .2s ease}.wealth-toast.show{opacity:1;transform:translate(-50%,-50%) scale(1)}.wealth-toast.success{background:#059669f2}.wealth-toast.error{background:#dc2626f2}