:root{--sa-top: env(safe-area-inset-top, 0px);--sa-bottom: env(safe-area-inset-bottom, 0px);--sa-left: env(safe-area-inset-left, 0px);--sa-right: env(safe-area-inset-right, 0px);--bg:#000;--fg:#eaf3ff;--glass:rgba(0,0,0,.55);--focus:#2fd16d}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;height:100%;width:100%;overflow:hidden;overscroll-behavior:none;touch-action:none}html{color-scheme:dark;-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--fg);font:500 15px/1.35 system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-tap-highlight-color:transparent}#c{position:fixed;top:0;right:0;bottom:0;left:0;display:block;width:100%;height:100%}:focus-visible{outline:2px solid var(--focus);outline-offset:2px;border-radius:8px}button,a,input,select,textarea{touch-action:manipulation}button{font:inherit;color:inherit;background:#ffffff1f;border:none;border-radius:12px;padding:12px 14px;min-height:44px;min-width:44px}input[type=range]{width:100%}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:26px;height:26px;border-radius:50%;background:#fff}input[type=range]::-moz-range-thumb{width:26px;height:26px;border-radius:50%;background:#fff;border:none}.panel{background:var(--glass);color:var(--fg);border-radius:12px;padding:10px 12px;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.boot-msg{position:fixed;background:var(--glass);color:var(--fg);padding:8px 10px;border-radius:10px;font-weight:700}.safe-top-left{position:fixed;left:max(12px,var(--sa-left));top:calc(12px + var(--sa-top))}.safe-top-right{position:fixed;right:max(12px,var(--sa-right));top:calc(12px + var(--sa-top))}.safe-bottom-left{position:fixed;left:max(12px,var(--sa-left));bottom:calc(12px + var(--sa-bottom))}.safe-bottom-right{position:fixed;right:max(12px,var(--sa-right));bottom:calc(12px + var(--sa-bottom))}.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media (prefers-reduced-motion: reduce){*{animation:none!important;transition:none!important}}@media (min-width:900px){body{font-size:16px}}