*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:#000;overflow:hidden}.tab-container{position:fixed;top:0;left:0;right:0;z-index:1000;background:#000000e6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.1)}.tab-navigation{max-width:1200px;margin:0 auto;padding:0 20px}.tab-list{display:flex;list-style:none;padding:0;margin:0;height:60px;align-items:center;gap:40px}.tab-item{position:relative}.tab-button{background:none;border:none;color:#ffffffb3;font-size:16px;font-weight:500;padding:10px 0;cursor:pointer;transition:all .3s ease;position:relative;letter-spacing:.5px;text-transform:uppercase}.tab-button:hover{color:#ffffffe6}.tab-button.active{color:#fff}.tab-button:after{content:"";position:absolute;bottom:-2px;left:0;right:0;height:2px;background:linear-gradient(90deg,#8b00df,#ff425c);transform:scaleX(0);transition:transform .3s ease}.tab-button.active:after{transform:scaleX(1)}.view-container{position:fixed;inset:60px 0 0;width:100%;height:calc(100vh - 60px);background:#000}.view-container canvas{width:100%!important;height:100%!important;display:block}