:root{--color-bg: #ECFEFF;--color-bg-white: #ffffff;--color-primary: #0891B2;--color-primary-light: #CFFAFE;--color-primary-hover: #0E7490;--color-text: #164E63;--color-text-secondary: #475569;--color-heading: #083344;--color-border: #A5F3FC;--color-success: #059669;--color-success-bg: #ecfdf5;--color-warning: #d97706;--color-warning-bg: #fffbeb;--color-danger: #dc2626;--color-danger-bg: #fef2f2;--color-info: #06B6D4;--color-info-bg: #CFFAFE;--shadow-card: 0 1px 3px rgba(0, 0, 0, .08);--shadow-lg: 0 4px 12px rgba(0, 0, 0, .1);--radius: 12px;--radius-sm: 8px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--color-bg);color:var(--color-text);line-height:1.5}button{font-family:inherit;cursor:pointer}input,select,textarea{font-family:inherit}