:root{--primary: #1a73e8;--secondary: #64748b}body{margin:0;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-tap-highlight-color:transparent}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:4px}.dark ::-webkit-scrollbar-thumb{background:#334155}::-webkit-scrollbar-thumb:hover{background:#2563eb}.hairline-border{border-width:1px;border-color:#e2e8f0cc}.dark .hairline-border{border-color:#ffffff14}.sleek-card{transition:all .3s cubic-bezier(.16,1,.3,1)}.sleek-card:hover{border-color:#2563eb66;box-shadow:0 4px 20px #2563eb1a;transform:translateY(-2px)}