html,body{margin:0;padding:0;height:100%}.container{background-color:#000;color:#fff;font-family:system-ui,sans-serif,Arial}.top-container{display:flex;gap:16px;width:100%;height:100vh;justify-content:center}.logo img{padding:20px;width:150px;height:auto}.spacer{flex-grow:1;flex-basis:0}.flutter-frame{aspect-ratio:1080 / 1920;border:none}.machine-gap{width:32px;height:32px}.bottom-container{padding:40px}.navigation{display:flex;flex-direction:column;justify-content:flex-end;align-items:flex-end;gap:8px;padding:20px}.lang-button{background-color:#000;border:2px solid rgba(255,255,255,.3);border-radius:3px;color:#fff;padding:8px 16px;cursor:pointer;font-size:16px;font-weight:700}.lang-button:hover{border-color:#fffc}.lang-button.is-active{border-color:#fff;background-color:#fff;color:#000}@media(max-width:900px){.top-container{flex-direction:column;height:auto}.flutter-frame{width:100%;max-width:100%}}