:root{--color-bg: #f7f9fd;--color-surface: #ffffff;--color-text: #172033;--color-muted: #64748b;--color-border: #d9e1ee;--color-border-strong: #c5d0e1;--color-primary: #2563eb;--color-primary-hover: #1d4ed8;--color-primary-soft: #eef5ff;--color-primary-border: #b7cdfd;--color-brand: #3478ff;--color-danger: #b42318;--color-warning: #b45309;--color-success: #047857;--shadow-soft: 0 14px 32px rgba(23, 32, 51, .07)}*{box-sizing:border-box}body{margin:0;background:var(--color-bg);color:var(--color-text);font-family:Inter,Segoe UI,system-ui,sans-serif}button,input{font:inherit}button{min-height:42px;border:1px solid var(--color-border);border-radius:8px;background:#fff;color:var(--color-text);padding:0 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