*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--color-brand-teal: #1A9BB8;--color-brand-teal-dark: #147d96;--color-brand-teal-light: #e8f6fa;--color-brand-charcoal: #2D3748;--color-brand-orange: #F5821F;--color-primary: #1A9BB8;--color-primary-dark: #147d96;--color-danger: #dc2626;--color-success: #16a34a;--color-bg: #f3f4f6;--color-surface: #ffffff;--color-border: #d1d5db;--color-text: #111827;--color-text-muted: #6b7280;--radius: 8px;--shadow: 0 1px 3px rgba(0,0,0,.1), 0 1px 2px rgba(0,0,0,.06)}body{font-family:system-ui,-apple-system,sans-serif;background:var(--color-bg);color:var(--color-text);min-height:100vh}button{cursor:pointer;font:inherit}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}