:root{--color-bg-base: #f8f6f0;--color-card-bg: rgba(255, 255, 255, .92);--color-card-border: rgba(230, 220, 205, .75);--color-primary: #ff758c;--color-primary-hover: #ff5277;--color-accent: #ffbe76;--color-text-main: #3d342f;--color-text-muted: #8c7f76;--color-disabled: rgba(140, 127, 118, .4);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-pill: 9999px;--shadow-card: 0 8px 30px rgba(100, 80, 60, .08);--shadow-pop: 0 12px 40px rgba(80, 60, 40, .16);--shadow-btn: 0 4px 12px rgba(255, 117, 140, .25);--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Hiragino Sans", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none}body{font-family:var(--font-family);background:var(--color-bg-base);color:var(--color-text-main);min-height:100vh;display:flex;flex-direction:column;overflow:hidden;font-size:14px;line-height:1.5}.edition-simulator-bar{background:#2f2a28;color:#fff;padding:6px 16px;display:flex;justify-content:space-between;align-items:center;font-size:12px;z-index:100}.edition-simulator-bar .title{display:flex;align-items:center;gap:6px;font-weight:600;color:#ffeaa7}.edition-switch{display:flex;background:#ffffff26;border-radius:var(--radius-pill);padding:2px}.edition-btn{background:transparent;border:none;color:#ddd;padding:3px 12px;border-radius:var(--radius-pill);font-size:11px;font-weight:600;cursor:pointer;transition:all .2s}.edition-btn.active{background:var(--color-primary);color:#fff;box-shadow:0 2px 6px #0003}header.app-header{display:flex;justify-content:space-between;align-items:center;padding:10px 20px;background:var(--color-card-bg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--color-card-border);z-index:20}.logo-container{display:flex;align-items:center;gap:12px}.logo-icon{width:36px;height:36px;background:linear-gradient(135deg,var(--color-accent),var(--color-primary));border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:20px;box-shadow:0 3px 8px #ff758c4d}.logo-text h1{font-size:1.15rem;font-weight:700;letter-spacing:-.5px;color:var(--color-text-main);line-height:1.2}.logo-text p{font-size:.72rem;color:var(--color-text-muted);font-weight:500}.header-actions{display:flex;align-items:center;gap:10px}.lang-select{padding:6px 10px;border-radius:var(--radius-pill);border:1px solid var(--color-card-border);background:var(--color-bg);color:var(--color-text-main);font-size:.8rem;font-weight:600;cursor:pointer;outline:none;transition:all .2s;font-family:inherit}.lang-select:hover{border-color:var(--color-primary);background:#fff}.lang-select:focus{border-color:var(--color-primary);box-shadow:0 0 0 2px #ff758c33}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 16px;border-radius:var(--radius-pill);font-size:.85rem;font-weight:600;cursor:pointer;transition:all .2s cubic-bezier(.16,1,.3,1);border:1px solid transparent;font-family:inherit;white-space:nowrap}.btn:active{transform:scale(.96)}.btn-primary{background:linear-gradient(135deg,var(--color-primary),var(--color-primary-hover));color:#fff;box-shadow:var(--shadow-btn)}.btn-primary:hover{box-shadow:0 6px 18px #ff758c59}.btn-secondary{background:#fff;color:var(--color-text-main);border-color:var(--color-card-border)}.btn-secondary:hover{background:#faf7f2;border-color:#d8cbba}.btn-secondary.active{background:#fff2f4;border-color:var(--color-primary);color:var(--color-primary)}.btn-icon{width:38px;height:38px;padding:0;border-radius:50%;font-size:18px}.btn-disabled{opacity:.55;cursor:not-allowed}.btn-pro{background:linear-gradient(135deg,#ff9a44,#fc6076);color:#fff;border-color:transparent;box-shadow:0 3px 10px #fc60764d;font-weight:700}.btn-pro:hover{background:linear-gradient(135deg,#ff8c2b,#fa455f);box-shadow:0 5px 14px #fc607673}.btn-pro.pro-active{background:linear-gradient(135deg,#10b981,#059669);box-shadow:0 3px 10px #10b9814d}.btn-pro.pro-active:hover{background:linear-gradient(135deg,#059669,#047857)}.app-body{flex:1;display:flex;position:relative;overflow:hidden}.canvas-area{flex:1;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden;touch-action:none;background:radial-gradient(circle at center,#fff,#f6f2ea)}.interaction-hint{position:absolute;top:16px;left:50%;transform:translate(-50%);background:#ffffffe0;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:6px 16px;border-radius:var(--radius-pill);font-size:.8rem;color:var(--color-text-muted);border:1px solid var(--color-card-border);pointer-events:none;display:flex;align-items:center;gap:6px;animation:pulse 2.5s infinite;z-index:5}@keyframes pulse{0%,to{opacity:.85;transform:translate(-50%) scale(1)}50%{opacity:1;transform:translate(-50%) scale(1.03)}}.canvas-wrapper{position:relative;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-pop);border-radius:var(--radius-md);overflow:hidden;background:#fff;cursor:grab;border:1px solid var(--color-card-border)}.canvas-wrapper:active{cursor:grabbing}canvas#glCanvas{display:block;touch-action:none}.touch-ring{position:absolute;width:44px;height:44px;border:3px solid rgba(255,117,140,.85);border-radius:50%;transform:translate(-50%,-50%) scale(0);pointer-events:none;transition:transform .15s ease-out,opacity .2s;box-shadow:0 0 16px #ff758c99;background:#fff3;z-index:10}.touch-ring.active{transform:translate(-50%,-50%) scale(1)}.impact-ripple{position:absolute;border-radius:50%;border:2px solid rgba(255,190,118,.9);pointer-events:none;transform:translate(-50%,-50%) scale(0);animation:rippleAnim .5s ease-out forwards;z-index:9}@keyframes rippleAnim{0%{transform:translate(-50%,-50%) scale(.2);opacity:1}to{transform:translate(-50%,-50%) scale(2.8);opacity:0}}.canvas-wrapper.picking-mode{cursor:crosshair!important}.wobble-guide-container{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:15}.wobble-range-circle{position:absolute;transform:translate(-50%,-50%);border-radius:50%;border:2px dashed rgba(255,77,148,.85);background:radial-gradient(circle,#ff4d9438,#ff6b6b14 65%,#ff4d9405);box-shadow:0 0 16px #ff4d9440;pointer-events:none;display:none;transition:width .08s ease,height .08s ease}.wobble-range-circle.active{display:block}.wobble-pin{position:absolute;width:36px;height:36px;transform:translate(-50%,-100%);cursor:grab;z-index:16;display:none;align-items:center;justify-content:center;pointer-events:auto;-webkit-user-select:none;user-select:none;touch-action:none;transition:transform .1s ease}.wobble-pin.active{display:flex}.wobble-pin:active{cursor:grabbing;transform:translate(-50%,-100%) scale(1.15)}.wobble-pin-icon{font-size:26px;line-height:1;filter:drop-shadow(0 3px 6px rgba(0,0,0,.35));transition:transform .15s ease}.wobble-pin:hover .wobble-pin-icon{transform:scale(1.2)}.wobble-pin-pulse{position:absolute;bottom:4px;left:50%;width:22px;height:22px;border:2px solid var(--color-primary);border-radius:50%;transform:translate(-50%,50%);animation:wobblePulse 2s infinite ease-out;pointer-events:none}@keyframes wobblePulse{0%{transform:translate(-50%,50%) scale(.4);opacity:1}to{transform:translate(-50%,50%) scale(2);opacity:0}}.watermark-overlay{position:absolute;right:14px;bottom:14px;padding:4px 10px;background:#ffffffbf;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);border-radius:var(--radius-pill);font-size:11px;font-weight:700;color:#3d342fa6;pointer-events:none;border:1px solid rgba(255,255,255,.8);display:flex;align-items:center;gap:4px;z-index:8}.watermark-overlay.hidden{display:none}.sample-bar{position:absolute;bottom:42px;left:50%;transform:translate(-50%);background:#ffffffeb;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:6px 14px;border-radius:var(--radius-pill);border:1px solid var(--color-card-border);box-shadow:var(--shadow-card);display:flex;align-items:center;gap:8px;z-index:10}.canvas-legal-footer{position:absolute;bottom:10px;left:50%;transform:translate(-50%);background:#ffffffeb;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);padding:3px 14px;border-radius:var(--radius-pill);border:1px solid rgba(0,0,0,.08);box-shadow:0 2px 8px #0000000a;display:flex;align-items:center;gap:8px;font-size:11px;color:var(--color-text-muted);z-index:10;white-space:nowrap}.canvas-legal-footer a{color:var(--color-text-muted);text-decoration:underline;transition:color .15s}.canvas-legal-footer a:hover{color:var(--color-primary)}.sample-bar .sample-label{font-size:11px;font-weight:600;color:var(--color-text-muted)}.sample-thumb{width:32px;height:32px;border-radius:50%;border:2px solid transparent;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:18px;transition:all .2s;background:#faf8f5}.sample-thumb:hover{transform:scale(1.1)}.sample-thumb.active{border-color:var(--color-primary);background:#ffeef1;box-shadow:0 2px 8px #ff758c4d}.drop-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:#fff8ebeb;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:150;border:3px dashed var(--color-primary);border-radius:var(--radius-lg);margin:16px;opacity:0;pointer-events:none;transition:opacity .2s}.drop-overlay.active{opacity:1;pointer-events:auto}.drop-text{font-size:1.2rem;font-weight:700;color:var(--color-primary);margin-top:10px}.control-panel{width:350px;background:var(--color-card-bg);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-left:1px solid var(--color-card-border);box-shadow:-4px 0 24px #3c2d1e0d;display:flex;flex-direction:column;z-index:15;transition:transform .3s cubic-bezier(.16,1,.3,1)}.panel-tabs{display:flex;border-bottom:1px solid var(--color-card-border);background:#faf8f5}.panel-tab{flex:1;text-align:center;padding:12px 6px;font-size:12px;font-weight:600;color:var(--color-text-muted);cursor:pointer;border-bottom:2px solid transparent;transition:all .2s}.panel-tab:hover{color:var(--color-text-main)}.panel-tab.active{color:var(--color-primary);border-bottom-color:var(--color-primary);background:#fff}.tab-content{flex:1;padding:20px;overflow-y:auto;display:none}.tab-content.active{display:block}.control-group{margin-bottom:18px}.control-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px;font-size:13px;font-weight:600}.control-value{color:var(--color-primary);font-family:monospace;font-weight:700;background:#fff2f4;padding:2px 6px;border-radius:var(--radius-sm)}.slider-container{display:flex;align-items:center;gap:10px}.slider-hint{font-size:11px;color:var(--color-text-muted);white-space:nowrap}input[type=range]{flex:1;height:6px;-webkit-appearance:none;background:#e8e0d4;border-radius:var(--radius-pill);outline:none}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;border-radius:50%;background:var(--color-primary);cursor:pointer;box-shadow:0 2px 6px #ff758c66;transition:transform .1s}input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.15)}.pro-locked-section{position:relative}.pro-lock-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:#ffffffd9;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);z-index:10;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:20px;gap:10px}.pro-lock-badge{background:linear-gradient(135deg,#ffeaa7,#fdcb6e);color:#634200;font-size:11px;font-weight:700;padding:4px 10px;border-radius:var(--radius-pill);box-shadow:0 2px 6px #fdcb6e66}.modal-backdrop{position:fixed;top:0;left:0;right:0;bottom:0;background:#281e1966;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:200;opacity:0;pointer-events:none;transition:opacity .25s}.modal-backdrop.show{opacity:1;pointer-events:auto}.modal-card{width:90%;max-width:480px;background:#fff;border-radius:var(--radius-lg);box-shadow:0 20px 60px #00000040;border:1px solid var(--color-card-border);overflow:hidden;transform:scale(.94);transition:transform .25s cubic-bezier(.16,1,.3,1)}.modal-backdrop.show .modal-card{transform:scale(1)}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:14px 20px;border-bottom:1px solid var(--color-card-border);background:#faf8f5}.modal-title{font-size:1rem;font-weight:700;display:flex;align-items:center;gap:8px}.modal-close{background:transparent;border:none;font-size:18px;cursor:pointer;color:var(--color-text-muted)}.modal-body{padding:20px;max-height:70vh;overflow-y:auto}.modal-footer{display:flex;justify-content:flex-end;gap:10px;padding:14px 20px;border-top:1px solid var(--color-card-border);background:#faf8f5}.desktop-ambient-container{position:fixed;top:0;left:0;right:0;bottom:0;background:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100"><rect width="100" height="100" fill="%232c3e50"/><text x="10" y="30" fill="%2334495e" font-size="14">Desktop Screen Simulator</text></svg>') repeat;background-size:cover;z-index:500;display:none}.desktop-ambient-container.active{display:block}.ambient-floating-window{position:absolute;top:100px;right:100px;width:260px;background:transparent;border-radius:var(--radius-md);box-shadow:0 10px 40px #0000004d;cursor:grab}.ambient-toolbar{background:#281e19bf;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:#fff;padding:4px 8px;border-radius:var(--radius-pill);display:flex;align-items:center;justify-content:space-between;margin-bottom:6px;font-size:11px}.mobile-panel-toggle{display:none}@media (max-width: 768px){.control-panel{position:fixed;bottom:0;left:0;right:0;width:100%;height:70vh;border-left:none;border-top:1px solid var(--color-card-border);border-radius:var(--radius-lg) var(--radius-lg) 0 0;transform:translateY(100%);box-shadow:0 -8px 30px #00000026}.control-panel.mobile-open{transform:translateY(0)}.mobile-panel-toggle{display:inline-flex;position:absolute;bottom:70px;right:16px;z-index:30;box-shadow:var(--shadow-pop)}.sample-bar{bottom:36px}.canvas-legal-footer{bottom:8px;font-size:10px;padding:2px 10px;gap:6px}}.btn-x-share{background:#0f1419;color:#fff;border:1px solid #0f1419;font-weight:700;display:inline-flex;align-items:center;gap:6px;transition:all .2s cubic-bezier(.16,1,.3,1)}.btn-x-share:hover{background:#272c30;border-color:#272c30;color:#fff;transform:translateY(-1px);box-shadow:0 4px 12px #0003}.tweet-preview-card{background:#f7f9f9;border:1px solid #cfd9de;border-radius:var(--radius-md);padding:14px 16px;text-align:left;margin:14px 0;font-size:13px;line-height:1.5;color:#0f1419;word-break:break-word}.tweet-preview-header{display:flex;align-items:center;gap:8px;margin-bottom:8px}.tweet-preview-avatar{font-size:20px;width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:#ffeaa7;border-radius:var(--radius-pill)}.tweet-preview-author{font-weight:700;font-size:13px}.tweet-preview-handle{color:#536471;font-size:12px}.tweet-preview-body{font-size:13px;line-height:1.5;color:#0f1419}.tweet-preview-tags{color:#1d9bf0;font-size:12px;margin-top:6px;font-weight:500}.share-copy-toast{background:#10b981;color:#fff;font-size:12px;padding:6px 12px;border-radius:var(--radius-pill);margin-top:8px;display:inline-block;opacity:0;transition:opacity .3s}.share-copy-toast.show{opacity:1}