*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{width:100%;height:100%;overflow:hidden;touch-action:manipulation;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none;background:#0a0515;color:#f0e6d2;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}#app{width:100%;height:100%;position:relative;padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom);padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}.screen{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column}.screen.active{display:flex}#title-screen{background:linear-gradient(160deg,#1a0a3a,#0d1a3a,#1a2a0a);align-items:center;justify-content:flex-end;padding-bottom:calc(60px + env(safe-area-inset-bottom));background-image:url(/images/title-bg.png);background-size:cover;background-position:center}#title-bg{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(to 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rgba(240,192,64,.6))}.big-star.empty{fill:#c8b46433}#demo-banner{position:fixed;top:calc(env(safe-area-inset-top,0px) + 8px);left:50%;transform:translate(-50%);background:#ffc800e6;color:#000;padding:4px 16px;border-radius:20px;font-size:12px;font-weight:700;z-index:500;pointer-events:none}#ota-loading{position:fixed;top:0;right:0;bottom:0;left:0;background:#0a0515;display:flex;align-items:center;justify-content:center;z-index:9999}.ota-spinner{width:40px;height:40px;border:3px solid rgba(255,255,255,.15);border-top-color:#f0c040;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.menu-popup-content{display:flex;flex-direction:column;gap:16px}.menu-setting-row{display:flex;align-items:center;justify-content:space-between;font-size:16px;color:#f0e6d2}.toggle-btn{width:52px;height:28px;border-radius:14px;border:none;cursor:pointer;transition:background .2s;position:relative}.toggle-btn.on{background:#4a9a4a}.toggle-btn.off{background:#fff3}.toggle-btn:after{content:"";position:absolute;width:22px;height:22px;border-radius:50%;background:#fff;top:3px;transition:left .2s}.toggle-btn.on:after{left:27px}.toggle-btn.off:after{left:3px}