:root{--bg:#070b14;--paper:#dff8ff;--neon:#7dffd4;--miss:#ff6b86;--sa-t:env(safe-area-inset-top,0px);--sa-b:env(safe-area-inset-bottom,0px)}*{box-sizing:border-box;margin:0;padding:0}html,body{background:var(--bg);touch-action:none;-webkit-user-select:none;user-select:none;height:100%;font-family:PingFang SC,Hiragino Sans GB,system-ui,sans-serif;overflow:hidden}#c{width:100%;height:100%;display:block;position:fixed;inset:0}#hits,#hud{pointer-events:none;position:fixed;inset:0}#title{top:calc(8px + var(--sa-t));text-align:center;color:var(--paper);letter-spacing:.28em;text-indent:.28em;opacity:.7;font-size:13px;font-weight:600;position:absolute;left:0;right:0}#hint{left:16px;right:16px;bottom:calc(18px + var(--sa-b));text-align:center;color:var(--paper);text-shadow:0 1px 4px #000;font-size:14px;position:absolute}#start{left:70px;right:70px;bottom:calc(108px + var(--sa-b));color:#0000;opacity:0;z-index:2;background:0 0;border:0;height:52px;font-size:1px;position:fixed}#start[hidden]{display:none}#cta{color:#e8fff8;letter-spacing:.08em;text-shadow:0 2px #0a3,0 0 24px #7dffd4b3;pointer-events:none;background:linear-gradient(#0000 30%,#070b1426 54%,#070b14d1 100%);justify-content:center;align-items:flex-end;padding-bottom:88px;font-size:42px;font-weight:800;display:flex;position:fixed;inset:0}#cta[hidden]{display:none}