*{margin:0;padding:0;box-sizing:border-box}:root{--panel-bg: rgba(18, 20, 28, .92);--panel-border: rgba(255, 255, 255, .14);--accent: #6ee7a0}html,body{width:100%;height:100%;overflow:hidden;background:#000}body{font-family:Hiragino Kaku Gothic ProN,Noto Sans JP,system-ui,sans-serif;-webkit-user-select:none;user-select:none}#game{position:fixed;top:0;right:0;bottom:0;left:0;width:100%;height:100%;display:block}#crosshair{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%);color:#ffffffd9;font-size:22px;font-weight:200;text-shadow:0 0 3px rgba(0,0,0,.8);pointer-events:none;z-index:5}#hud{position:fixed;top:10px;left:12px;z-index:5;pointer-events:none;color:#fff;font-size:12px;line-height:1.6;text-shadow:1px 1px 2px rgba(0,0,0,.9);font-family:ui-monospace,Menlo,monospace}#block-name{position:fixed;bottom:76px;left:50%;transform:translate(-50%);color:#fff;font-size:14px;text-shadow:1px 1px 2px rgba(0,0,0,.9);pointer-events:none;z-index:5;opacity:0;transition:opacity 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infinite}.overlay-keys{font-size:13px;color:#8a94a6;line-height:2}#reset-world{margin-top:28px;opacity:.7}#reset-world:hover{opacity:1;background:#6e2a2a}@keyframes pulse{0%,to{opacity:1}50%{opacity:.45}}.panel-close{position:absolute;top:10px;right:10px;width:34px;height:34px;border-radius:8px;border:1px solid var(--panel-border);background:#2a2f3e;color:#fff;font-size:16px;line-height:1;cursor:pointer;display:none;z-index:1}.panel-close:hover{background:#3a4054}.tc-hint,#tc-stick,#tc-actions,#tc-utility,body.touch .kb-hint{display:none}body.touch .panel-close,body.touch .tc-hint{display:block}body.touch #hotbar{pointer-events:auto;max-width:calc(100vw - 16px);overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch;scrollbar-width:none}body.touch #hotbar::-webkit-scrollbar{display:none}body.touch .hotbar-slot{width:46px;height:46px;flex:0 0 auto}body.touch #tc-stick,body.touch #tc-actions,body.touch #tc-utility{display:flex}body.touch.panel-open 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