:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px}#social .button-icon{filter:invert()brightness(2)}}body{background-color:#fff;margin:0}#root{text-align:center;box-sizing:border-box;border-inline:none;flex-direction:column;width:100%;max-width:100%;min-height:100vh;margin:0;display:flex}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}.ps-container{background-color:#f4f7f6;height:100vh;transition:background-color .2s;display:flex;overflow:hidden}.ps-container.drag-active{background-color:#e3f2fd}.ps-sidebar{background-color:#fff;border-right:1px solid #ddd;flex-direction:column;width:250px;padding:20px;display:flex}.sidebar-title-box{align-items:center;gap:8px;margin-bottom:15px;display:flex}.sidebar-title-box h3{margin:0;font-size:16px}.ps-file-list{border:1px solid #eee;border-radius:5px;flex:1;margin-top:20px;overflow-y:auto}.ps-file-item{cursor:pointer;border-bottom:1px solid #f9f9f9;align-items:center;padding:10px 12px;transition:background-color .2s;display:flex;position:relative}.ps-file-item.active{background-color:#e3f2fd}.ps-min-img{object-fit:cover;border:1px solid #eee;border-radius:4px;width:35px;height:35px;margin-right:10px}.ps-file-info{flex-direction:column;flex:1;display:flex;overflow:hidden}.ps-file-name{white-space:nowrap;text-overflow:ellipsis;color:#333;font-size:11px;overflow:hidden}.ps-status-badge{align-items:center;gap:4px;margin-top:2px;display:flex}.status-dot{border-radius:50%;width:6px;height:6px}.ps-status-text{font-size:10px;font-weight:700}.ps-item-delete-btn{color:#bbb;cursor:pointer;background:0 0;border:none;margin-left:5px;padding:5px;font-size:12px;transition:color .2s}.ps-item-delete-btn:hover{color:#f44336}.ps-main-content{flex:1;padding:10px 15px;overflow-y:auto}.ps-header{justify-content:center;align-items:center;width:100%;margin-bottom:100px;display:flex}.ps-header h2{margin:0;font-size:20px}.ps-viewer-layout{gap:10px;width:100%;height:calc(100vh - 100px);display:flex}.ps-viewer-box{text-align:center;background-color:#fff;border:1px solid #ddd;border-radius:10px;flex-direction:column;flex:1;padding:10px;display:flex;position:relative;overflow:hidden;box-shadow:0 2px 5px #00000005}.ps-viewer-box h4{color:#555;margin:0 0 10px;font-size:14px;font-weight:700}.img-container,.canvas-wrapper{background-color:#fff;flex:1;justify-content:center;align-items:center;width:100%;height:100%;display:flex;overflow:hidden}.ps-img-display{object-fit:contain;max-width:100%;max-height:100%}.ps-canvas-display{background-color:#fff;display:block}.ps-placeholder{color:#ccc;background-color:#fafafa;border:2px dashed #eee;border-radius:5px;flex-direction:column;flex:1;justify-content:center;align-items:center;display:flex}.ps-locked-view{color:#999;background-color:#fcfcfc;border-radius:5px;flex-direction:column;flex:1;justify-content:center;align-items:center;font-size:12px;line-height:1.6;display:flex}.ps-vertical-toolbar{background-color:#fff;border:1px solid #eee;border-radius:10px;flex-direction:column;justify-content:flex-start;align-items:center;gap:15px;width:130px;padding:20px 10px;display:flex;box-shadow:0 2px 8px #0000000d}.ps-tool-label{color:#555;margin-bottom:8px;font-size:11px;font-weight:700;display:block}.ps-color-picker{cursor:pointer;background-color:#0000;border:none;width:100%;height:40px;padding:0}.ps-divider{border:0;border-top:1px solid #eee;width:100%;margin:0}.ps-guide-box{color:#999;text-align:center;border-top:1px solid #eee;width:100%;margin-top:auto;padding-top:10px;font-size:11px;line-height:1.5}.btn-ps{cursor:pointer;border:none;border-radius:5px;width:100%;padding:10px 5px;font-size:12px;font-weight:700;transition:opacity .2s}.btn-ps:disabled{cursor:not-allowed;opacity:.5}.btn-primary{color:#fff;background-color:#2196f3}.btn-secondary{color:#fff;background-color:#607d8b}.btn-success{color:#fff;background-color:#4caf50}.btn-danger{color:#fff;background-color:#f44336}.btn-dark{color:#fff;background-color:#333;margin-top:10px}.zoom-controls{justify-content:space-between;gap:4px;width:100%;display:flex}.zoom-controls button{cursor:pointer;background:#f0f0f0;border:1px solid #ddd;border-radius:4px;flex:1;justify-content:center;align-items:center;height:32px;transition:all .2s;display:flex}.zoom-badge{color:#fff;vertical-align:middle;background:#2196f3;border-radius:10px;margin-left:8px;padding:2px 6px;font-size:10px}body{background-color:#fff;margin:0;padding:0;overflow:hidden}#root{flex-direction:column;width:100%;height:100vh;margin:0;display:flex}.ps-container{background-color:#f4f7f6;flex:1;display:flex;overflow:hidden}.ps-main-content{flex-direction:column;flex:1;padding:10px 15px;display:flex;overflow:hidden}.ps-viewer-layout{flex:1;gap:10px;width:100%;min-height:0;display:flex}.ps-guide-container{text-align:center;margin-top:auto}.ps-guide-trigger-btn{cursor:pointer;background:#fff;border:1px solid #ddd;border-radius:8px;justify-content:center;align-items:center;gap:8px;width:100%;padding:10px;transition:background .2s;display:flex}.ps-guide-trigger-btn span{color:#333;font-size:13px;font-weight:500}.ps-guide-trigger-btn.active,.ps-guide-trigger-btn:hover{background:#e3f2fd}.ps-guide-drawer{z-index:9999;box-sizing:border-box;background:#fff;width:170px;padding:24px;transition:right .3s ease-in-out;position:fixed;top:0;bottom:0;right:-170px;overflow-y:auto;box-shadow:-4px 0 25px #0000001a}.ps-kbd{color:#333;background:#eee;border:1px solid #ccc;border-radius:4px;margin-right:6px;padding:2px 6px;font-size:11px}.ps-guide-warning{color:#e74c3c;background:#fff5f5;border:1px solid #ffebed;border-radius:6px;padding:12px;font-size:12px;line-height:1.5}.ps-guide-drawer{z-index:9999;box-sizing:border-box;background:#fff;border-left:1px solid #eee;flex-direction:column;width:180px;transition:right .3s ease-in-out;display:flex;position:fixed;top:0;bottom:0;right:-180px;box-shadow:-2px 0 15px #0000001a}.ps-guide-drawer.open{right:0}.ps-guide-drawer h3{color:#333;border-bottom:1px solid #f5f5f5;align-items:center;gap:6px;margin:0;padding:15px;font-size:14px;display:flex}.ps-guide-drawer .guide-section{border-bottom:1px solid #fafafa;padding:12px 15px}.guide-section-title{align-items:center;gap:5px;margin-bottom:10px;font-size:12px;font-weight:700;display:flex}.guide-list{margin:0;padding:0;list-style:none}.guide-list li{color:#555;justify-content:space-between;margin-bottom:6px;font-size:11px;display:flex}.guide-list li b{color:#2196f3;font-weight:600}.shortcut-grid{flex-direction:column;gap:8px;display:flex}.shortcut-item{justify-content:space-between;align-items:center;font-size:11px;display:flex}.ps-kbd{color:#333;text-align:center;background:#fdfdfd;border:1px solid #ddd;border-bottom:2px solid #ccc;border-radius:3px;min-width:35px;padding:1px 4px;font-family:sans-serif;font-size:9px}.ps-guide-drawer .ps-guide-close-btn{cursor:pointer;color:#f44336;background:#fcfcfc;border:none;border-top:1px solid #eee;justify-content:center;align-items:center;gap:6px;width:100%;margin-top:auto;padding:12px;font-size:12px;font-weight:700;transition:background .2s;display:flex}.ps-guide-drawer .ps-guide-close-btn:hover{background:#fff5f5}.ps-guide-footer{border-top:1px solid #eee;margin-top:auto;padding:15px}.btn-close-guide{color:#666;cursor:pointer;background-color:#eee;border:none;border-radius:5px;justify-content:center;align-items:center;gap:5px;width:100%;padding:10px;font-size:12px;font-weight:700;display:flex}.btn-close-guide:hover{color:#fff;background-color:#f44336}