:root{--bg:#000;--surface:#212121;--surface-2:#2c2c2c;--border:#3a3a3a;--accent:#1a9cff;--accent-hover:#1a9cffcc;--text:#fff;--text-secondary:#fff9;--font:"Segoe UI", Tahoma, Geneva, Verdana, sans-serif;--radius:12px;--radius-sm:6px;--max-width:1100px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}html,body{max-width:100vw;overflow-x:hidden}body{background:var(--bg);color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.6}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit}img{max-width:100%;display:block}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}