:root{--primary-color:#409eff;--glass-bg:rgba(255,255,255,.7);--glass-border:rgba(255,255,255,.3);--dark-glass-bg:rgba(30,30,35,.8);--dark-glass-border:rgba(255,255,255,.1);--shadow:0 8px 32px 0 rgba(31,38,135,.15)}body,html{background:#f0f2f5;width:100%;height:100%;margin:0;padding:0;font-family:Inter,sans-serif;overflow:hidden}.page-header{background:var(--glass-bg);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--glass-border);padding:6px 30px;position:fixed;top:0;left:0;right:0;box-shadow:0 2px 8px rgba(0,0,0,.1)}.header-content{justify-content:space-between;align-items:center;gap:20px;width:100%;margin:0;display:flex}.header-left{flex:1}.home-link{color:#409eff;margin-bottom:8px;font-size:.85rem;text-decoration:none;transition:all .3s;display:inline-block}.home-link:hover{color:#66b1ff;text-decoration:underline}.header-title{color:#1a1a1a;-webkit-text-fill-color:transparent;background:linear-gradient(120deg,#409eff,#36cfc9);-webkit-background-clip:text;margin:0 0 5px;font-family:Outfit,sans-serif;font-size:1.5rem;font-weight:700}.header-description{color:#606266;margin:0;font-size:.9rem}.header-right{flex-shrink:0}#app{background:radial-gradient(circle,#fdfbfb 0%,#ebedee 100%);justify-content:center;align-items:center;width:100vw;height:calc(100vh - 120px);margin-top:120px;display:flex;position:relative}.viewport{cursor:default;background-image:linear-gradient(45deg,#eee 25%,transparent 25%),linear-gradient(-45deg,#eee 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#eee 75%),linear-gradient(-45deg,transparent 75%,#eee 75%);background-position:0 0,0 10px,10px -10px,-10px 0;background-size:20px 20px;justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:relative;overflow:hidden}.viewport.has-image{cursor:pointer}.image-container{transform-origin:50%;-ms-user-select:none;user-select:none;transition:transform 50ms linear;position:absolute}.image-container img{pointer-events:none;display:block;box-shadow:0 10px 50px rgba(0,0,0,.1)}.side-panel{background:var(--glass-bg);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);width:320px;max-height:calc(100vh - 160px);box-shadow:var(--shadow);z-index:100;color:#1a1a1a;border-radius:20px;flex-direction:column;padding:24px;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;position:fixed;top:140px;bottom:20px;right:20px}.dark-mode .side-panel{background:var(--dark-glass-bg);border:1px solid var(--dark-glass-border);color:#fff}.panel-header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.panel-header h2{-webkit-text-fill-color:transparent;background:linear-gradient(120deg,#409eff,#36cfc9);-webkit-background-clip:text;margin:0;font-family:Outfit,sans-serif;font-size:1.25rem}.panel-section{margin-bottom:20px}.section-label{text-transform:uppercase;letter-spacing:.05rem;color:#8c8c8c;margin-bottom:12px;font-size:.8rem;font-weight:600;display:block}.section-label-row{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.section-label-row .section-label{margin-bottom:0}.color-list{flex:1;margin-bottom:20px;padding-right:5px;overflow-y:auto}.color-list::-webkit-scrollbar{width:4px}.color-list::-webkit-scrollbar-thumb{background:rgba(0,0,0,.1);border-radius:2px}.color-item{cursor:pointer;background:rgba(255,255,255,.5);border:1px solid transparent;border-radius:12px;align-items:center;margin-bottom:8px;padding:10px;transition:all .2s;display:flex}.color-item:hover{border-color:var(--primary-color);background:rgba(255,255,255,.8);transform:translate(-2px)}.preview-square{border-radius:8px;flex-shrink:0;width:36px;height:36px;margin-right:12px;box-shadow:inset 0 0 0 1px rgba(0,0,0,.05)}.color-info{flex:1;min-width:0}.color-value{word-break:break-all;font-family:Monaco,Consolas,monospace;font-size:.9rem}.upload-overlay{z-index:50;text-align:center;position:absolute}.upload-card{background:var(--glass-bg);backdrop-filter:blur(10px);cursor:pointer;border:2px dashed #dcdfe6;border-radius:30px;padding:40px;transition:all .3s}.upload-card:hover{border-color:var(--primary-color);background:rgba(255,255,255,.9);transform:translateY(-5px)}.upload-icon{color:#909399;margin-bottom:15px;font-size:48px}.pipette-cursor{cursor:url("data:image/svg+xml;utf8,<svg xmlns=\"http://www.w3.org/2000/svg\" width=\"32\" height=\"32\" viewBox=\"0 0 32 32\"><g transform=\"translate(2,2)\"><path d=\"M22 2L18 6L20 8L24 4L22 2Z\" fill=\"white\" stroke=\"black\" stroke-width=\"1.5\"/><path d=\"M18 6L6 18L10 22L22 10L18 6Z\" fill=\"white\" stroke=\"black\" stroke-width=\"1.5\"/><path d=\"M6 18L2 26L6 22L6 18Z\" fill=\"white\" stroke=\"black\" stroke-width=\"1.5\"/><path d=\"M2 26L0 28\" stroke=\"black\" stroke-width=\"2\" stroke-linecap=\"round\"/></g></svg>") 2 30,auto!important}.moving-cursor{cursor:grabbing!important}.magnifier-lens{pointer-events:none;z-index:1000;background:#fff;border:4px solid #fff;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;width:120px;height:120px;display:flex;position:fixed;overflow:hidden;box-shadow:0 0 20px rgba(0,0,0,.3),inset 0 0 10px rgba(0,0,0,.1)}.magnifier-grid{grid-template-columns:repeat(9,1fr);width:100%;height:100%;display:grid}.magnifier-pixel{width:100%;height:100%;box-shadow:inset 0 0 0 .1px rgba(0,0,0,.05)}.magnifier-pixel.center{z-index:2;box-shadow:inset 0 0 0 1.5px #fff,0 0 0 1px #000}.magnifier-info{color:#fff;backdrop-filter:blur(4px);background:rgba(0,0,0,.7);border-radius:4px;padding:2px 6px;font-family:monospace;font-size:10px;position:absolute;bottom:10px}.fade-enter-active,.fade-leave-active{transition:opacity .5s}.fade-enter-from,.fade-leave-to{opacity:0}.btn-group{gap:10px;display:flex}.zoom-info{color:#606266;text-align:center;margin-top:10px;font-size:.85rem}@media (max-width:1200px){.header-content{flex-direction:column;gap:15px}.header-left{text-align:center}.page-header{padding:10px 20px}#app{height:calc(100vh - 140px);margin-top:140px}.side-panel{max-height:calc(100vh - 180px);top:160px}}@media (max-width:768px){.header-title{font-size:1.2rem}.header-description{font-size:.8rem}.header-right{transform-origin:50%;transform:scale(.7)}.side-panel{width:280px;padding:16px;right:10px}}.help-dialog .el-dialog__body{padding:0}.help-dialog-content{flex-direction:column;height:65vh;display:flex}.help-scroll-area{flex:1;padding:20px;line-height:1.8;overflow-y:auto}.help-ad-container{background:#fafafa;border-top:1px solid #e4e7ed;flex-shrink:0;padding:10px}.help-scroll-area h2{color:#409eff;margin-top:0;margin-bottom:15px;font-size:1.5rem}.help-scroll-area h3{color:#303133;border-left:4px solid #409eff;margin-top:25px;margin-bottom:12px;padding-left:10px;font-size:1.2rem}.help-scroll-area p{color:#606266;margin:10px 0}.help-scroll-area ul{margin:10px 0;padding-left:0;list-style:none}.help-scroll-area li{color:#606266;padding:8px 0 8px 25px;position:relative}.help-scroll-area li:before{content:"•";color:#409eff;font-size:1.2em;font-weight:700;position:absolute;left:8px}.help-scroll-area code{color:#e6a23c;background:#f5f7fa;border-radius:4px;padding:2px 6px;font-family:Monaco,Consolas,monospace;font-size:.9em}.help-scroll-area strong{color:#303133}.language-nav{font-size:12px}.language-nav a+a{margin-left:8px}