.game-root{position:relative;width:100vw;height:100vh;overflow:hidden}.game-canvas{display:block}.score-hud{position:absolute;top:18px;right:26px;font-family:"Press Start 2P",monospace;text-align:right;line-height:1.9;pointer-events:none;-webkit-user-select:none;user-select:none}.score-hi{font-size:10px;color:#6060a0}.score-current{font-size:13px;color:#c8c8ee}.overlay{position:absolute;top:0;left:0;right:0;display:flex;flex-direction:column;align-items:center;justify-content:center;font-family:"Press Start 2P",monospace;color:#e0dfff;pointer-events:none;-webkit-user-select:none;user-select:none}.overlay-title{font-size:clamp(18px,3.5vw,36px);letter-spacing:.08em;margin-bottom:10px;color:#fff;animation:fadeIn .6s ease both}.overlay-subtitle{font-size:clamp(8px,1.2vw,12px);color:#7070b8;margin-bottom:60px;letter-spacing:.15em;animation:fadeIn .8s ease .2s both}.overlay-prompt{font-size:clamp(7px,1vw,11px);color:#4848a0;animation:blink 1.1s step-end infinite}.overlay-gameover-title{font-size:clamp(16px,3vw,28px);color:#f55;margin-bottom:22px;letter-spacing:.05em}.overlay-gameover-prompt{font-size:clamp(7px,1vw,11px);color:#4848a0;margin-top:36px;animation:blink 1.1s step-end infinite}.gear-btn{position:absolute;top:18px;left:20px;background:none;border:none;padding:0;cursor:pointer;opacity:.55;transition:opacity .15s}.gear-btn:hover,.gear-btn.open{opacity:1}.settings-panel{position:absolute;top:44px;left:20px;right:20px;max-width:480px;background:#0a0818;border:1px solid #4848a0;padding:14px 18px;font-family:"Press Start 2P",monospace;font-size:8px;color:#c8c8ee;display:flex;flex-direction:column;gap:12px;box-sizing:border-box}.settings-divider{border:none;border-top:1px solid #2a2a50;margin:2px 0}.settings-row{display:flex;justify-content:space-between;align-items:center;gap:24px}.settings-toggle-group{display:flex;gap:4px}.settings-toggle-btn{font-family:"Press Start 2P",monospace;font-size:7px;border:1px solid #4848a0;padding:4px 7px;cursor:pointer}.settings-section-heading{font-size:7px;margin-bottom:8px;letter-spacing:.1em}.settings-slider-grid{display:flex;flex-wrap:wrap;gap:8px 14px}.settings-slider-item{flex:1 1 calc(50% - 7px);min-width:0;display:flex;flex-direction:column;gap:4px}.settings-slider-label-row{display:flex;justify-content:space-between}.settings-slider-label{font-size:7px;color:#7070b0}.settings-slider-value{font-size:7px;color:#c8c8ee}.settings-slider{width:100%;accent-color:#4848a0;cursor:pointer}.settings-reset-btn{font-family:"Press Start 2P",monospace;font-size:7px;background:transparent;border:1px solid #4848a0;color:#4848a0;padding:5px 0;cursor:pointer;width:100%;transition:background .15s,color .15s}.settings-reset-btn:hover{background:#4848a0;color:#fff}.social-links{position:absolute;left:50%;transform:translate(-50%);font-family:"Press Start 2P",monospace;font-size:9px;display:flex;gap:20px;white-space:nowrap;pointer-events:auto}.social-link{color:#4848a0;text-decoration:none;transition:color .15s}.social-link:hover{color:#9090e0}