:root{--bg: #0a0a0c;--panel: #16161e;--accent: #7aa2f7;--text: #c0caf5;--primary: linear-gradient(135deg, #bb9af7, #7aa2f7)}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,sans-serif}.app-container{max-width:500px;margin:0 auto;height:100vh;display:flex;flex-direction:column;position:relative}.top-nav{padding:20px;display:flex;justify-content:space-between;align-items:center;background:#16161ecc;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:100}.logo{display:flex;align-items:center;gap:10px;font-weight:900;letter-spacing:1px;cursor:pointer}.icon-main{color:#bb9af7;filter:drop-shadow(0 0 5px #bb9af7)}.cloud-badge{font-size:10px;background:#1a1b26;padding:4px 8px;border-radius:20px;border:1px solid #414868;display:flex;align-items:center;gap:5px}.syncing{color:#e0af68;border-color:#e0af68;animation:pulse 1.5s infinite}@keyframes pulse{50%{opacity:.5}}.screen-content{flex:1;padding:20px;overflow-y:auto}.center{display:flex;flex-direction:column;justify-content:center;align-items:center}.hero-card{text-align:center;background:var(--panel);padding:40px 20px;border-radius:30px;border:1px solid #24283b;box-shadow:0 20px 40px #0006}.sparkle-icon{width:50px;height:50px;color:#ff9e64;margin-bottom:20px}.home-btns{display:flex;flex-direction:column;gap:15px;margin-top:30px}button{cursor:pointer;border:none;transition:all .2s}.btn-primary{background:var(--primary);color:#fff;padding:15px 30px;border-radius:15px;font-weight:700;display:flex;align-items:center;justify-content:center;gap:10px}.btn-secondary{background:#24283b;color:var(--text);padding:15px 30px;border-radius:15px;font-weight:700}.creator-box{background:var(--panel);padding:25px;border-radius:20px}input{width:100%;background:#1a1b26;border:1px solid #414868;padding:15px;border-radius:12px;color:#fff;margin:20px 0;box-sizing:border-box}.engine-selector{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:20px}.engine-selector button{padding:10px;background:#1a1b26;color:#565f89;border-radius:8px;font-size:12px;font-weight:700}.engine-selector button.active{background:#7aa2f7;color:#1a1b26}.btn-build{width:100%;padding:15px;background:#9ece6a;color:#1a1b26;font-weight:900;border-radius:12px}.game-console{background:#1a1b26;border-radius:20px;border:4px solid #24283b;overflow:hidden}.console-header{padding:10px 15px;background:#24283b;display:flex;justify-content:space-between;font-size:12px;font-weight:700}.console-screen{height:400px;background:#000;position:relative;padding:20px}.arcade-ui .grid{position:relative;height:300px;background:#0a0a0c;border:1px solid #1a1b26;overflow:hidden}.player{position:absolute;bottom:10px;font-size:30px;transition:left .1s}.obs{position:absolute;font-size:24px}.controls{display:flex;justify-content:center;gap:40px;margin-top:20px}.controls button{width:60px;height:60px;border-radius:50%;background:#24283b;color:#fff}.library-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.cartridge{background:var(--panel);border-radius:15px;overflow:hidden;border:1px solid #24283b}.cart-cover{height:100px;background-size:cover;background-position:center;display:flex;align-items:center;justify-content:center}.cart-emoji{font-size:40px;background:#00000080;width:60px;height:60px;display:flex;align-items:center;justify-content:center;border-radius:50%}.cart-info{padding:10px}.cart-info h4{margin:0;font-size:14px}.tag{font-size:10px;color:#7aa2f7;text-transform:uppercase;font-weight:700}.guide-panel{background:var(--panel);padding:20px;border-radius:20px}.rules-grid{display:grid;gap:15px}.rule-item{padding:15px;background:#1a1b26;border-radius:12px;border-left:4px solid #7aa2f7}.rule-item h3{margin:0 0 5px;font-size:16px}.rule-item p{margin:0;font-size:13px;color:#565f89}