*{box-sizing:border-box;padding:0;margin:0}body,html{max-width:100vw;overflow-x:hidden;font-family:Arial,Helvetica,sans-serif}@keyframes typing{0%,80%,to{transform:scale(.8);opacity:.5}40%{transform:scale(1.2);opacity:1}}.typing-dot{animation:typing 1.4s ease-in-out infinite}.typing-dot:first-child{animation-delay:0s}.typing-dot:nth-child(2){animation-delay:.2s}.typing-dot:nth-child(3){animation-delay:.4s}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:hsla(0,0%,100%,.1);border-radius:4px}::-webkit-scrollbar-thumb{background:hsla(0,0%,100%,.3);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:hsla(0,0%,100%,.5)}@media (max-width:768px){html{font-size:14px}}button:focus,input:focus,textarea:focus{outline:2px solid #667eea;outline-offset:2px}*{transition:all .3s ease}::selection{background:rgba(102,126,234,.3);color:inherit}