*{box-sizing:border-box}html,body{margin:0;height:100%;overflow:hidden;background:#0a0612;color:#f4ead8;font:16px/1.4 system-ui,-apple-system,"Segoe UI",sans-serif;touch-action:none;-webkit-user-select:none;user-select:none}
canvas{display:block;position:fixed;inset:0;width:100vw;height:100vh}
#hgSet{position:fixed;top:10px;right:10px;z-index:20;font-size:22px;background:#0008;border:1px solid #ff8a2a66;color:#fff;border-radius:50%;width:44px;height:44px;cursor:pointer}
#hgPanel{position:fixed;top:62px;right:10px;z-index:20;background:#140b1ef2;border:1px solid #ff8a2a88;border-radius:14px;padding:14px;width:min(300px,92vw);display:flex;flex-direction:column;gap:10px}#hgPanel[hidden]{display:none}#hgPanel h3{margin:0;color:#ff9a3a}#hgPanel label{display:flex;justify-content:space-between;align-items:center;gap:8px}
#hgPanel .row{display:flex;gap:8px;flex-wrap:wrap}#hgPanel button,#hgPanel a,.btn{background:#ff7a1a;color:#1a0a00;border:0;border-radius:10px;padding:9px 14px;font-weight:700;text-decoration:none;cursor:pointer;font-size:15px}
#hgForm{display:flex;flex-direction:column;gap:6px}#hgForm[hidden]{display:none}#hgForm textarea{min-height:70px;border-radius:8px;background:#0a0612;color:#fff;border:1px solid #553}.ver,.hgver{font:11px monospace;color:#9a8aa8}.hgver{position:fixed;left:8px;bottom:6px;z-index:5;pointer-events:none}
#hgToast{position:fixed;left:50%;top:18%;transform:translate(-50%,-10px);background:#000c;border:1px solid #ff8a2a;padding:10px 16px;border-radius:10px;opacity:0;transition:.25s;z-index:30;pointer-events:none}#hgToast.on{opacity:1;transform:translate(-50%,0)}
.ov{position:fixed;inset:0;z-index:10;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:12px;padding:20px;background:radial-gradient(circle at 50% 40%,#2a1238cc,#07030cf2)}.ov[hidden]{display:none}.ov h1{font:900 clamp(36px,8vw,76px)/1 Georgia,serif;margin:0;color:#ff8a2a;text-shadow:0 0 24px #ff6a0099,0 4px 0 #5a1a00}.ov p{max-width:520px;margin:0;color:#e8d8c8}.ov .btn{font-size:20px;padding:14px 28px}
.hud{position:fixed;top:10px;left:12px;z-index:5;font:700 20px system-ui;text-shadow:0 2px 4px #000;pointer-events:none}