:root{--app-font: "Segoe UI", "Inter", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;--color-bg: #edf4f8;--color-bg-soft: #d9e7ef;--color-surface: #ffffff;--color-surface-soft: #f7fafc;--color-border: #d7e4ee;--color-text: #203847;--color-text-muted: #5b7385;--color-brand: #2f5f7a;--color-brand-dark: #244a60;--color-accent: #9a5f58;--color-accent-hover: #874f49;--color-success: #166534;--color-danger: #8f3d3b;--color-warning: #8a5a31;--radius-card: 18px;--radius-control: 10px;--shadow-card: 0 12px 30px rgba(32, 56, 71, .08)}html,body{margin:0;min-height:100%;overflow-x:hidden}body{box-sizing:border-box;background:var(--color-bg);color:var(--color-text);font-family:var(--app-font);font-size:14px}button,input,select,textarea{font-family:inherit}*,*:before,*:after{box-sizing:inherit}