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#0000001a;border-radius:0;background:#fff;transform-origin:center;user-select:none;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;-webkit-touch-callout:none;-webkit-user-drag:none;pointer-events:auto}.preview-canvas-container,.tiled-background{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;-webkit-touch-callout:none;-khtml-user-select:none}.preview-canvas-container:before,.tiled-background:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none}@media (max-width: 768px){.preview-panel{padding:1rem}.preview-controls{gap:.25rem;margin-bottom:.75rem;padding-bottom:.75rem}.control-group{gap:.5rem}.toggle-label{font-size:.8rem}.download-button{font-size:.85rem;padding:.3rem .6rem}}.language-switcher{display:flex;align-items:center;margin-left:auto}.language-dropdown{background:#ffffff4d;border:1px solid rgba(255,255,255,.5);border-radius:6px;padding:6px 12px;font-size:12px;font-weight:600;color:#fff;cursor:pointer;transition:all .2s ease;min-width:120px;text-shadow:0 1px 2px rgba(0,0,0,.3)}.language-dropdown:hover{background:#fff6;border-color:#fff9}.language-dropdown:focus{outline:none;background:#ffffff80;border-color:#ffffffb3;box-shadow:0 2px 8px #0003}.language-dropdown option{background:#fff;color:#333;padding:8px 12px;font-size:12px;font-weight:500}@media (max-width: 768px){.language-dropdown{padding:5px 10px;font-size:11px;min-width:110px}}@media (max-width: 480px){.language-dropdown{min-width:100px;font-size:10px;padding:4px 8px}}.tile-maker{min-height:100vh;width:100%;background:linear-gradient(135deg,#667eea,#764ba2);padding:15px;box-sizing:border-box;margin:0;display:flex;flex-direction:column;overflow-x:hidden}.header{margin-bottom:15px;color:#fff}.header-content{display:flex;justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto;width:100%}.header-text{text-align:left}.header h1{font-size:2rem;font-weight:600;margin:0 0 5px;text-shadow:0 2px 4px rgba(0,0,0,.3)}.subtitle{font-size:1rem;opacity:.9;margin:0}.content{display:grid;grid-template-columns:350px 1fr;gap:12px;width:100%;max-width:100%;margin:0;flex:1;box-sizing:border-box;overflow:hidden}.left-panel{display:flex;flex-direction:column;gap:12px;width:100%;box-sizing:border-box}.right-panel{background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:8px;box-shadow:0 4px 16px #0000001a;width:100%;min-width:0;overflow:hidden;box-sizing:border-box}@media (max-width: 1024px){.tile-maker{padding:10px}.header{margin-bottom:10px}.header h1{font-size:1.5rem}.header p{font-size:.9rem}.content{grid-template-columns:1fr;gap:8px}.right-panel{order:1}.left-panel{order:2}}@media (max-width: 768px){.tile-maker{padding:8px}.header{margin-bottom:8px}.header h1{font-size:1.3rem}.subtitle{font-size:.8rem}.content{gap:6px}}.qa-section{margin:2rem 15px 0;padding:2.5rem;background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:12px;box-shadow:0 8px 32px #0000001f;border:1px solid rgba(255,255,255,.3)}.qa-section h2{background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-size:1.8rem;margin:0 0 2rem;font-weight:700;letter-spacing:-.02em}.qa-list{display:flex;flex-direction:column;gap:0}.qa-item{border-bottom:1px solid rgba(102,126,234,.1);transition:all .3s cubic-bezier(.4,0,.2,1);border-radius:8px;margin:0 -1.5rem;padding:1.75rem 1.5rem 1.75rem 3rem}.qa-item:last-child{border-bottom:none}.qa-item:hover{background:linear-gradient(90deg,#667eea0d,#764ba20d);transform:translate(8px);border-bottom-color:#667eea33}.qa-question{color:#1f2937;font-size:1.1rem;font-weight:600;margin-bottom:.75rem;display:flex;align-items:center;gap:.5rem}.qa-question:before{content:"🎨";font-size:1.2rem;flex-shrink:0}.qa-item:nth-child(2) .qa-question:before{content:"🔧"}.qa-item:nth-child(3) .qa-question:before{content:"📦"}.qa-answer{color:#6b7280;font-size:1rem;line-height:1.7;padding-left:2rem}@media (max-width: 768px){.qa-section{padding:1.5rem;margin:1rem auto 0}.qa-section h2{font-size:1.2rem}.qa-question{font-size:.9rem}.qa-answer{font-size:.85rem}}