*{margin:0;padding:0;box-sizing:border-box}body{background:var(--tg-theme-bg-color, #ffffff);color:var(--tg-theme-text-color, #000000);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overscroll-behavior-y:none}#root{min-height:100vh}@keyframes spin{to{transform:rotate(360deg)}}.spinner{width:32px;height:32px;border:3px solid #e5e7eb;border-top:3px solid #3b82f6;border-radius:50%;animation:spin 1s linear infinite}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--tg-theme-hint-color, #ccc);border-radius:2px}