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#ff640099,0 0 40px #ff44004d}}.bottom-bar{position:absolute;bottom:25px;left:0;right:0;display:flex;justify-content:center;z-index:100}.bottom-tip{background:var(--color-bg-overlay);padding:10px 30px;border-radius:25px;font-size:14px;color:var(--color-text-light);border:1px solid var(--color-border);letter-spacing:2px}.key-hint{display:inline-block;background:#daa52026;padding:3px 10px;border-radius:4px;margin:0 5px;font-family:monospace;color:var(--color-text-gold)}.loading-overlay{position:fixed;inset:0;background:linear-gradient(135deg,#1a0f0a,#2c1810,#1a0f0a);display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:1000;transition:opacity .8s}.loading-overlay.hidden{opacity:0;pointer-events:none}.loading-logo{font-size:38px;font-weight:700;color:var(--color-text-gold);letter-spacing:10px;margin-bottom:35px;animation:logoGlow 2s ease-in-out infinite}@keyframes logoGlow{0%,to{text-shadow:0 0 20px rgba(218,165,32,.3)}50%{text-shadow:0 0 50px rgba(218,165,32,.7)}}.loading-dots{display:flex;gap:10px}.loading-dots span{width:12px;height:12px;border-radius:50%;background:var(--color-text-gold);animation:dotPulse 1.4s ease-in-out infinite}.loading-dots span:nth-child(2){animation-delay:.2s}.loading-dots span:nth-child(3){animation-delay:.4s}@keyframes dotPulse{0%,80%,to{transform:scale(.6);opacity:.4}40%{transform:scale(1);opacity:1}}@media(max-width:1024px){.left-toolbar{left:12px}.right-toolbar{right:12px}.tool-card{min-width:115px;padding:12px 14px}.shape-card{min-width:95px}}@media(max-width:768px){.title-text{font-size:18px;letter-spacing:4px}.title-container{padding:8px 24px}.top-bar{top:8px}.left-toolbar{inset:auto 0 0;transform:none;flex-direction:row;justify-content:center;gap:0;background:#140c08eb;border-top:1px solid rgba(218,165,32,.2);padding:4px;padding-bottom:max(4px,env(safe-area-inset-bottom))}.tool-card{min-width:0;padding:6px 8px;gap:4px;border-radius:8px;flex-direction:column;align-items:center;justify-content:center}.tool-card:hover{transform:none}.tool-card:active{transform:scale(.92)}.tool-card .tool-text{display:none}.tool-card .tool-icon{width:24px;height:24px}.tool-card .tool-icon svg{width:20px;height:20px}.tool-divider{width:1px;height:24px;margin:0 2px}.right-toolbar{top:auto;bottom:64px;right:8px;transform:none;gap:4px}.right-toolbar .shape-panel{display:none;position:absolute;top:100%;right:0;margin-top:4px;background:#281912f2;border:1px solid rgba(218,165,32,.2);border-radius:10px;padding:6px;gap:4px;flex-direction:column;z-index:100;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.right-toolbar .shape-panel.open,.right-toolbar .shape-toggle-btn{display:flex}.tool-panel{top:52px;min-width:0;max-width:calc(100vw - 16px);padding:6px 8px;gap:6px;border-radius:12px}.mode-bar{gap:1px;overflow-x:auto;-webkit-overflow-scrolling:touch}.mode-btn{padding:5px 7px;min-width:40px;border-radius:8px;flex-shrink:0}.mode-btn svg{width:18px;height:18px}.mode-btn span{font-size:10px;letter-spacing:.5px}.tool-divider-h{margin:0 4px}.tool-params{padding:0 2px;gap:4px}.param-row{gap:8px}.param-label{font-size:11px;letter-spacing:2px;min-width:26px}.param-value{font-size:11px;min-width:38px}.param-slider::-webkit-slider-thumb{width:14px;height:14px}.param-slider::-moz-range-thumb{width:14px;height:14px}.bottom-right-actions{flex-direction:column;bottom:auto;top:42px;right:8px;gap:8px}.action-btn{width:42px;height:42px}.action-btn svg{width:20px;height:20px}.bottom-bar{display:none}.color-selector{left:8px;bottom:60px;padding:6px 10px;gap:6px}.color-label{display:none}.color-btn{width:24px;height:24px}.orientation-warning{display:none!important}}.color-selector{position:absolute;left:20px;bottom:70px;display:flex;align-items:center;gap:12px;background:var(--color-bg-overlay);border-radius:12px;padding:10px 16px;border:1px solid var(--color-border);box-shadow:0 4px 15px #00000059;z-index:100;pointer-events:auto}.color-label{color:var(--color-text-gold);font-size:13px;font-weight:600;letter-spacing:2px}.color-options{display:flex;gap:8px}.color-btn{width:28px;height:28px;border-radius:50%;border:2px solid transparent;cursor:pointer;transition:all .2s ease;box-shadow:0 2px 6px #0000004d}.color-btn:hover{transform:scale(1.15);border-color:var(--color-text-gold)}.color-btn.active{border-color:var(--color-text-gold);box-shadow:0 0 10px #daa52080}.tool-panel{position:absolute;top:100px;left:50%;transform:translate(-50%);z-index:100;background:linear-gradient(180deg,#24160ef0,#160c08f5);border:1px solid rgba(218,165,32,.4);border-radius:16px;padding:12px 14px;box-shadow:inset 0 1px #daa52033,inset 0 -1px #0006,0 10px 28px #00000080;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);display:flex;flex-direction:column;gap:10px;min-width:580px;font-family:"Noto Serif 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#daa5204d}.mode-btn svg{width:26px;height:26px}.mode-btn span{font-size:13px;letter-spacing:2px;font-weight:500}.tool-divider-h{height:1px;background:linear-gradient(90deg,transparent,rgba(218,165,32,.45),transparent);margin:0 12px}.tool-params{display:flex;flex-direction:column;gap:8px;padding:0 6px}.param-row{display:flex;align-items:center;gap:14px}.param-label{font-size:13px;font-weight:600;color:#daa520;letter-spacing:6px;min-width:36px}.param-slider{-webkit-appearance:none;-moz-appearance:none;appearance:none;flex:1;height:5px;background:linear-gradient(90deg,#daa5201f,#daa52052);border-radius:3px;outline:none;cursor:pointer;border:1px solid rgba(218,165,32,.15)}.param-slider::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;background:radial-gradient(circle at 30% 30%,#ffe599,#daa520 60%,#8b6914);border-radius:50%;cursor:pointer;box-shadow:0 0 8px #daa5208c,inset 0 1px 1px #ffe69980;-webkit-transition:transform .15s ease;transition:transform .15s ease;border:1px solid rgba(0,0,0,.3)}.param-slider::-webkit-slider-thumb:hover{transform:scale(1.18)}.param-slider::-moz-range-thumb{width:18px;height:18px;background:radial-gradient(circle at 30% 30%,#ffe599,#daa520 60%,#8b6914);border-radius:50%;cursor:pointer;border:1px solid rgba(0,0,0,.3);box-shadow:0 0 8px #daa5208c}.param-value{font-size:13px;color:#f5e6c8;font-weight:500;min-width:50px;text-align:right;font-variant-numeric:tabular-nums;letter-spacing:1px}.shortcuts-panel{position:absolute;right:140px;bottom:100px;background:var(--color-bg-overlay);border:1px solid var(--color-border);border-radius:12px;padding:16px 20px;z-index:100;opacity:0;transform:translateY(10px);transition:all .3s ease;pointer-events:none;box-shadow:0 4px 20px #0006}.shortcuts-panel.visible{opacity:1;transform:translateY(0);pointer-events:auto}.shortcut-title{color:var(--color-text-gold);font-size:13px;font-weight:600;letter-spacing:2px;margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid rgba(218,165,32,.3)}.shortcut-item{display:flex;align-items:center;gap:10px;color:#fff8f0cc;font-size:12px;margin:6px 0}.shortcut-item .key{background:#daa52033;border:1px solid var(--color-border);border-radius:4px;padding:2px 8px;color:var(--color-text-gold);font-family:monospace;font-weight:700;min-width:24px;text-align:center}.glaze-panel{position:absolute;left:50%;bottom:80px;transform:translate(-50%) translateY(20px);background:var(--color-bg-overlay);border:1px solid var(--color-border);border-radius:16px;padding:20px;width:420px;z-index:100;opacity:0;pointer-events:none;transition:all .3s ease;box-shadow:0 8px 32px #0006}.glaze-panel.visible{opacity:1;transform:translate(-50%) translateY(0);pointer-events:auto}.glaze-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid 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#0000004d}.pattern-name{font-size:11px;color:#fff8f0cc;text-align:center}.glaze-controls{display:flex;align-items:center;gap:16px;margin-bottom:12px}.opacity-control{flex:1;display:flex;align-items:center;gap:10px}.opacity-label{font-size:12px;color:#fff8f0b3;white-space:nowrap}.opacity-slider{flex:1;height:4px;-webkit-appearance:none;-moz-appearance:none;appearance:none;background:#fff3;border-radius:2px;cursor:pointer}.opacity-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:14px;height:14px;background:var(--color-text-gold);border-radius:50%;cursor:pointer}.opacity-value{font-size:12px;color:var(--color-text-gold);min-width:35px;text-align:right}.glaze-btn{padding:8px 16px;border-radius:8px;font-size:12px;font-weight:500;cursor:pointer;transition:all .2s;border:1px solid var(--color-border);background:#ffffff0d;color:#fff8f0cc}.glaze-btn:hover{background:#ffffff1a}.glaze-btn.remove{border-color:#ff646480;color:#f99}.glaze-btn.remove:hover{background:#ff646433}.pattern-info{padding:10px;background:#0003;border-radius:8px;text-align:center}.pattern-desc{display:block;font-size:12px;color:#fff8f0e6;margin-bottom:4px}.pattern-origin{display:block;font-size:10px;color:#daa520b3}.orientation-warning{display:none;position:fixed;inset:0;z-index:10000;background:#1a0f0a;color:beige;flex-direction:column;align-items:center;justify-content:center;font-family:"Noto Serif SC",serif;text-align:center;padding:40px}.orientation-warning .rotate-icon{width:80px;height:80px;margin-bottom:24px;color:#daa520;animation:rotate-phone-hint 2s ease-in-out infinite}.orientation-warning h2{font-size:24px;font-weight:600;margin-bottom:8px;color:#daa520}.orientation-warning p{font-size:13px;opacity:.7;line-height:1.6}@keyframes rotate-phone-hint{0%,40%,to{transform:rotate(0)}60%,80%{transform:rotate(90deg)}}@media(orientation:portrait)and (max-width:1024px){.orientation-warning{display:flex}}@media(max-width:1024px)and (orientation:landscape){.left-toolbar,.right-toolbar{gap:6px}.left-toolbar{left:10px}.right-toolbar{right:10px}.tool-card{padding:8px 12px;min-width:90px;gap:8px;min-height:44px}.tool-icon{width:22px;height:22px}.tool-icon svg{width:18px;height:18px}.tool-name{font-size:12px}.tool-desc{font-size:9px}.shape-card{padding:6px;min-width:50px;min-height:50px}.shape-text{font-size:10px}.title-text{font-size:18px}.color-selector{padding:8px 12px;bottom:12px;gap:8px}.color-btn{width:28px;height:28px;min-width:28px;min-height:28px}.tool-panel{top:88px;min-width:0;max-width:calc(100vw - 24px);padding:8px 10px;gap:7px}.mode-bar{gap:2px}.mode-btn{padding:6px 9px;min-width:48px}.mode-btn svg{width:20px;height:20px}.mode-btn span{font-size:11px;letter-spacing:1px}.tool-params{gap:5px;padding:0 4px}.param-row{gap:10px}.param-label{font-size:12px;letter-spacing:3px;min-width:30px}.param-value{font-size:12px;min-width:42px}.pattern-grid{grid-template-columns:repeat(4,1fr);gap:6px}.pattern-card{padding:6px}.pattern-name{font-size:10px}button,.nav-btn,.tool-card,.shape-card,.pattern-card,.color-btn{min-width:44px;min-height:44px}.shortcuts-panel{display:none!important}}.shape-toggle-btn{display:none;background:var(--color-bg-overlay);border:1px solid var(--color-border);border-radius:10px;padding:8px;color:var(--color-text-light);cursor:pointer;width:44px;height:44px;align-items:center;justify-content:center;box-shadow:0 4px 15px #00000059;transition:all .2s ease}.shape-toggle-btn:hover{background:#50321ee6;border-color:#daa52099}.shape-toggle-btn svg{width:22px;height:22px}@media(max-width:768px){.shape-toggle-btn{display:flex}}