:root{--brand-blue: #015AAA;--brand-blue-light: #0168C4;--brand-blue-dark: #014888;--accent-rose: #C72158;--accent-rose-light: #E5306A;--bg-page: #F8F9FB;--bg-white: #FFFFFF;--bg-dark: #1E1E1E;--text-primary: #1A1A1A;--text-secondary: #6B7280;--text-muted: #9CA3AF;--text-on-dark: #E5E7EB;--border-light: #E5E7EB;--border-medium: #D1D5DB;--success: #10B981;--warning: #F59E0B;--danger: #EF4444;--info: #3B82F6;--touch-target: 48px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--shadow-sm: 0 1px 2px rgba(0,0,0,.05);--shadow-md: 0 4px 12px rgba(0,0,0,.08);--shadow-lg: 0 10px 30px rgba(0,0,0,.12);--shadow-float: 0 2px 20px rgba(1,90,170,.15);--font-xs: 12px;--font-sm: 14px;--font-base: 16px;--font-lg: 18px;--font-xl: 22px;--font-2xl: 28px;--font-3xl: 36px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:var(--font-base);color:var(--text-primary);background:var(--bg-page);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}button,.btn,[role=button],input,select,textarea{min-height:var(--touch-target);font-family:inherit}button{cursor:pointer;border:none;background:none;font-size:var(--font-base)}input,textarea,select{width:100%;padding:12px 16px;border:1px solid var(--border-light);border-radius:var(--radius-sm);font-size:var(--font-base);background:var(--bg-white)}input:focus,textarea:focus{outline:none;border-color:var(--brand-blue);box-shadow:0 0 0 3px #015aaa1a}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-medium);border-radius:2px}