:root{--color-primary: #4C51BF;--color-primary-hover: #3D40A5;--color-secondary: #6B7280;--color-accent: #F59E0B;--color-bg: #FFFFFF;--color-surface: #F8F7FF;--color-border: #E5E7EB;--color-fg: #1F2937;--color-muted: #6B7280;--color-shadow: rgba(30, 27, 75, .08);--font-display: "Inter", system-ui, -apple-system, sans-serif;--font-body: "Inter", system-ui, -apple-system, sans-serif;--text-xs: 11px;--text-sm: 14px;--text-base: 16px;--text-lg: 18px;--text-xl: 24px;--text-2xl: 36px;--leading-body: 1.6;--radius-sm: 8px;--radius: 12px;--radius-lg: 16px;--radius-pill: 999px;--shadow-sm: 0 1px 3px var(--color-shadow);--shadow-md: 0 4px 12px var(--color-shadow);--shadow-lg: 0 8px 24px var(--color-shadow)}*{margin:0;padding:0;box-sizing:border-box}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-body);font-size:var(--text-sm);line-height:var(--leading-body);color:var(--color-fg);background:var(--color-bg)}a{color:var(--color-primary);text-decoration:none;transition:color .15s ease}a:hover{color:var(--color-primary-hover)}button{font-family:var(--font-body);cursor:pointer;border:none;background:none}input{font-family:var(--font-body)}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:4px}