.arttao-spm-wrap{--cyan:#CCFFFF;--line:#d7e2e2;max-width:1500px;margin:28px auto;color:#202020;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;font-weight:400}
.arttao-spm-wrap *{box-sizing:border-box}
.arttao-spm-master-toggle{position:relative;width:100%;min-height:46px;border:1px solid #87CEEB;border-radius:9px;background:#CCFFFF;font-size:18px;font-weight:400;cursor:pointer}
.arttao-spm-master-toggle i{position:absolute;right:16px;font-style:normal;font-size:23px}
.arttao-spm-body[hidden],.arttao-spm-current[hidden]{display:none!important}
.arttao-spm-body{padding-top:9px}
.arttao-spm-toolbar{display:flex;flex-wrap:wrap;gap:5px;padding:7px;border:1px solid var(--line);border-radius:7px;background:#fafcfc}
.arttao-spm-toolbar button,.arttao-spm-file-btn,.arttao-spm-box button{border:1px solid #bfd1d1;background:#fff;border-radius:5px;padding:6px 9px;font-size:10px;font-weight:400;cursor:pointer}
.arttao-spm-file-btn{background:#CCFFFF;border-color:#99CCCC}.arttao-spm-file-btn input{display:none}
.arttao-spm-settings-row{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;gap:7px;margin-top:7px}
.arttao-spm-box,.arttao-spm-panel{border:1px solid var(--line);border-radius:7px;background:#fafcfc;padding:8px}
.arttao-spm-box h4,.arttao-spm-panel h4{font-size:11px;font-weight:400;margin:0 0 7px}
.arttao-spm-box label,.arttao-spm-panel label{display:block;font-size:9px;margin:7px 0}
.arttao-spm-box select,.arttao-spm-box input[type=number],.arttao-spm-panel input[type=text]{width:100%;border:1px solid #cfdada;border-radius:4px;padding:5px;font-size:10px}
.arttao-spm-box input[type=range],.arttao-spm-panel input[type=range]{width:100%}
.arttao-spm-grid2{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.arttao-spm-master-actions{display:grid;grid-template-columns:1fr 1fr;gap:5px;margin-top:7px}
.arttao-spm-lock-status{font-size:9px;margin-top:7px;padding:5px;border:1px solid #d7e2e2;border-radius:4px;background:#fff}
.arttao-spm-note,.arttao-spm-panel p,.arttao-spm-empty,.arttao-spm-current-empty{font-size:9px;color:#666;line-height:1.55}
.arttao-spm-workspace{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:7px;margin-top:7px}
.arttao-spm-canvas-head{border:1px solid var(--line);border-radius:7px;padding:6px 8px;background:#fafcfc;font-size:9px}
.arttao-spm-canvas-shell{border:1px solid var(--line);border-radius:7px;background:#e9eeee;padding:12px;margin-top:6px;overflow:auto;text-align:center}
.arttao-spm-canvas{display:block;max-width:100%;height:auto;margin:0 auto;background:#fff;box-shadow:0 2px 10px rgba(0,0,0,.08)}
.arttao-spm-right{display:flex;flex-direction:column;gap:7px}
.arttao-spm-plate-list{display:flex;flex-direction:column;gap:4px}
.arttao-spm-plate{display:grid;grid-template-columns:28px 1fr auto auto;gap:5px;align-items:center;border:1px solid #dce5e5;background:#fff;border-radius:5px;padding:4px;cursor:pointer}
.arttao-spm-plate.is-selected{background:#eaffff;border-color:#99CCCC}
.arttao-spm-swatch{width:28px;height:24px;border:1px solid #ccc;border-radius:4px}
.arttao-spm-plate span{font-size:9px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.arttao-spm-plate button{border:0;background:transparent;font-size:11px;cursor:pointer}
.arttao-spm-current input[type=color]{width:100%;height:30px}
.arttao-spm-box.is-locked input,.arttao-spm-box.is-locked select{opacity:.55;pointer-events:none}
@media(max-width:1150px){.arttao-spm-settings-row{grid-template-columns:1fr 1fr}.arttao-spm-workspace{grid-template-columns:1fr}.arttao-spm-right{display:grid;grid-template-columns:1fr 1fr}}
@media(max-width:700px){.arttao-spm-settings-row,.arttao-spm-right{grid-template-columns:1fr}}