:root{--yn-bg: #0B0B10;--yn-surface: #161B27;--yn-elevated: #1E2438;--yn-player-bg: #0B0B10;--yn-accent: #673AB7;--yn-accent-hover: #7C4DD9;--yn-accent-dim: rgba(103, 58, 183, .15);--yn-text-primary: #E8EAF0;--yn-text-secondary: #6B7591;--yn-text-muted: #5A6480;--yn-border: rgba(255, 255, 255, .07);--yn-border-strong: rgba(255, 255, 255, .14);--yn-shadow-sm: 0 2px 8px rgba(0, 0, 0, .4);--yn-shadow-md: 0 4px 20px rgba(0, 0, 0, .55)}body{margin:0}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--yn-bg, #0D1B2A)}::-webkit-scrollbar-thumb{background:#7fa8c42e;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--yn-accent, #FF4E8B)}@keyframes spin{to{transform:rotate(360deg)}}