:root{--bg-primary:#fefdfb;--bg-sidebar:#f5f0ea;--bg-sidebar-hover:#ebe4da;--bg-sidebar-active:#e2dad0;--border-color:#ddd6cc;--text-primary:#1d1d1f;--text-body:#3c3c43;--text-meta:#8e8e93;--accent:#ffd60a;--accent-blue:#007aff;--toolbar-bg:#f9f7f4}*{box-sizing:border-box;margin:0;padding:0}html,body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;height:100%;color:var(--text-body);background-color:var(--bg-primary);font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}a{color:inherit;text-decoration:none}button{font-family:inherit}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-meta)}