html,body,#app{width:100%;height:100%;margin:0;padding:0;overflow:hidden;background:#000;color:#e6e6e6;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}#game{width:100vw;height:100vh;display:block;outline:none}#hud{position:fixed;left:0;right:0;top:0;pointer-events:none}#status{display:flex;gap:16px;padding:10px 14px;background:linear-gradient(to bottom,#00000080,#0000);font-weight:600}#help{position:fixed;bottom:20px;left:50%;transform:translate(-50%);padding:8px 12px;background:#00000073;border:1px solid rgba(255,255,255,.1);border-radius:6px;font-size:12px}.center-message{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:#0009;border:1px solid rgba(255,255,255,.15);padding:12px 16px;border-radius:6px;font-size:14px;text-align:center}#reticle{position:fixed;top:50%;left:50%;width:40px;height:40px;transform:translate(-50%,-50%);pointer-events:none}.ret-line{position:absolute;background:#fff9}.ret-line.h{top:50%;left:0;right:0;height:1px}.ret-line.v{left:50%;top:0;bottom:0;width:1px}#lock{position:fixed;top:50%;left:50%;width:52px;height:52px;border:2px solid rgba(255,80,80,.9);border-radius:50%;transform:translate(-50%,-50%);pointer-events:none;display:none;box-shadow:0 0 12px #ff505099}#lead{position:fixed;width:10px;height:10px;border-radius:50%;background:#ffdc78f2;box-shadow:0 0 8px #ffdc78e6;transform:translate(-50%,-50%);pointer-events:none;display:none}#heatbar{position:fixed;right:20px;bottom:20px;width:220px;height:18px;border:1px solid rgba(255,255,255,.2);border-radius:4px;background:#0000004d}#heatbar-fill{height:100%;width:0%;background:linear-gradient(90deg,#33c3ff,gold,#ff4d4d);transition:width .08s linear}#heatbar-label{position:absolute;right:8px;top:-18px;font-size:12px;opacity:.75}#radar{position:fixed;left:20px;bottom:20px;width:180px;height:180px;background:#00000059;border:1px solid rgba(255,255,255,.12);border-radius:50%}#settings-panel{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);z-index:10;min-width:420px;max-width:520px;padding:16px 18px;background:#0a0a0eeb;border:1px solid rgba(255,255,255,.12);border-radius:8px;color:#e6e6e6;pointer-events:auto}.settings-title{font-weight:700;margin-bottom:8px;font-size:16px}.settings-group{opacity:.9;margin:6px 0 8px;font-weight:600}.settings-row{display:grid;grid-template-columns:1fr 2fr 60px;gap:10px;align-items:center;margin:8px 0}.settings-row input[type=range]{width:100%}.settings-row button{padding:6px 10px;background:#1f2937;color:#eee;border:1px solid #3b4252;border-radius:6px;cursor:pointer}.settings-value{text-align:right;opacity:.8;font-variant-numeric:tabular-nums}