:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;padding:0;overflow:hidden;width:100vw;height:100vh;background-color:#242424}#game-container{width:100%;height:100%;position:relative}#main-menu{position:absolute;top:0;left:0;width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;padding-top:15vh;pointer-events:none;z-index:100}.menu-content{pointer-events:auto;color:#fff;width:90%;max-width:400px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:2rem}.title-group{display:flex;flex-direction:column;gap:.2rem}.game-title{font-size:5rem;margin:0;letter-spacing:-2px;font-weight:900;text-transform:uppercase;line-height:.85;background:#fff;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;filter:drop-shadow(0 5px 15px rgba(0,0,0,.3))}.game-subtitle{font-size:1rem;margin:0;opacity:.8;letter-spacing:6px;text-transform:uppercase;font-weight:400}.menu-buttons{display:flex;flex-direction:column;gap:1rem;width:100%;margin-top:2vh}.menu-btn{background:#ffffff1a;border:1px solid rgba(255,255,255,.3);color:#fff;padding:1.2rem;font-size:1.1rem;cursor:pointer;transition:all .3s ease;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);text-align:center;font-weight:800;letter-spacing:2px;border-radius:12px;width:100%}.menu-btn.primary{background:#fff;color:#000;border:none;box-shadow:0 10px 20px #0003}.menu-btn:active{transform:scale(.95)}.menu-btn.secondary{background:transparent;border:none;opacity:.7;font-size:.9rem}.menu-footer{margin-top:auto;padding-bottom:2rem;font-size:.75rem;opacity:.5;font-weight:400}.hidden{display:none!important}.fade-in-up{opacity:0;transform:translateY(20px);animation:fadeInUp .8s forwards}@keyframes fadeInUp{to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .5s forwards}.fade-out{animation:fadeOut .5s forwards}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeOut{0%{opacity:1}to{opacity:0}}#loading-screen{position:absolute;top:0;left:0;width:100%;height:100%;background:#222;display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:200;color:#fff;transition:opacity .5s ease}.loading-content{text-align:center;width:80%;max-width:300px}.loading-text{font-size:1.5rem;margin-bottom:2rem;font-weight:700;letter-spacing:2px;text-transform:uppercase}.progress-bar-container{width:100%;height:6px;background:#ffffff1a;border-radius:3px;overflow:hidden}.progress-bar-fill{width:0%;height:100%;background:#fff;transition:width .2s ease}