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var(--border-strong);background:#fff;color:var(--muted);font-size:14px;line-height:1;transition:all .15s}.mini-btn:hover{color:var(--blue);border-color:#aecbfa;background:var(--blue-soft)}.port{position:relative;display:flex;align-items:center;height:22px}.port-in{justify-content:flex-start}.port-out{justify-content:flex-end;margin:2px -14px 2px 0;padding-right:14px}.port-label{font-size:10.5px;color:var(--muted);font-weight:500}.port .react-flow__handle{position:static;transform:none;width:11px;height:11px;background:#fff;border:2.5px solid var(--blue);margin:0 6px;box-shadow:0 1px 3px #1a233a26}.port-in{position:absolute;left:0;margin-left:-6px}.port-in .react-flow__handle{margin-left:0}.node-body .port-in{position:absolute;left:-6px}.agg-slots{display:flex;flex-direction:column;gap:8px;padding-left:4px}.agg-slot{position:relative;height:22px}.agg-slot .port-in{position:relative;left:-20px}.dropzone{display:flex;align-items:center;justify-content:center;min-height:110px;border-radius:12px;cursor:pointer;border:1.5px dashed #c3cddf;color:var(--muted);font-size:12px;overflow:hidden;background:#f8fafd;transition:all .15s}.dropzone:hover{border-color:var(--green);background:#f2faf4}.dropzone img{width:100%;height:100%;object-fit:cover}.file-name{font-size:10.5px;color:var(--muted);text-align:center}.thumb{width:100%;border-radius:10px;border:1px solid var(--border)}.preview-box{min-height:150px;min-width:250px;display:flex;align-items:center;justify-content:center;background:#f8fafd;border-radius:12px;border:1px solid var(--border);overflow:hidden}.preview-box img,.preview-box video{max-width:100%;max-height:320px;display:block}.hint{font-size:11px;color:var(--muted)}.modal-mask{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;background:#1c223059;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;animation:fadein .15s ease}@keyframes fadein{0%{opacity:0}}.modal{width:min(760px,92vw);max-height:84vh;background:#fff;border-radius:22px;box-shadow:var(--shadow-lg);display:flex;flex-direction:column;overflow:hidden;animation:pop .18s cubic-bezier(.2,.9,.3,1.2)}@keyframes pop{0%{transform:scale(.96) translateY(8px);opacity:0}}.modal-header{display:flex;align-items:flex-start;justify-content:space-between;padding:22px 26px 16px;border-bottom:1px solid var(--border)}.modal-header h2{margin:0;font-size:17px;font-weight:700}.modal-header p{margin:4px 0 0;font-size:12px;color:var(--muted)}.icon-btn{border:none;background:transparent;cursor:pointer;font-size:15px;color:var(--muted);width:34px;height:34px;border-radius:50%;transition:all .15s}.icon-btn:hover{background:#f1f3f8;color:var(--text)}.modal-body{display:flex;min-height:340px;overflow:hidden}.preset-list{width:230px;flex-shrink:0;border-right:1px solid var(--border);padding:14px;overflow-y:auto;display:flex;flex-direction:column;gap:6px;background:#fafbfe}.preset-item{display:flex;flex-direction:column;align-items:flex-start;gap:2px;padding:10px 12px;border-radius:12px;cursor:pointer;border:1px solid transparent;background:transparent;font-family:inherit;text-align:left;width:100%;transition:all .14s}.preset-item:hover{background:#f1f3f8}.preset-item.active{background:var(--blue-soft);border-color:#aecbfa}.preset-name{font-size:13px;font-weight:600;color:var(--text)}.preset-url{font-size:10.5px;color:var(--muted);max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.preset-add{margin-top:4px;padding:9px 12px;border-radius:12px;cursor:pointer;border:1.5px dashed #c3cddf;background:transparent;font-family:inherit;font-size:12.5px;font-weight:600;color:var(--blue);transition:all .15s}.preset-add:hover{border-color:var(--blue);background:var(--blue-soft)}.preset-form{flex:1;padding:20px 24px;overflow-y:auto;display:flex;flex-direction:column;gap:12px}.empty-hint{color:var(--muted);font-size:13px;margin:auto}.f{display:flex;flex-direction:column;gap:5px;flex:1}.f>span{font-size:11px;color:var(--muted);font-weight:500;letter-spacing:.3px}.f-row{display:flex;gap:12px}.form-actions{display:flex;align-items:center;gap:10px;margin-top:8px}.spacer{flex:1}.btn-primary{font-family:inherit;font-size:13px;font-weight:600;cursor:pointer;color:#fff;background:var(--blue);border:none;padding:10px 24px;border-radius:999px;transition:all .15s}.btn-primary:hover:not(:disabled){background:#1765cc;box-shadow:0 4px 12px #1a73e84d}.btn-primary:disabled{background:#9fc1f2;cursor:default}.btn-danger{font-family:inherit;font-size:13px;font-weight:600;cursor:pointer;color:var(--red);background:transparent;border:1px solid #f2c1bd;padding:9px 18px;border-radius:999px;transition:all .15s}.btn-danger:hover{background:#fce8e6;border-color:var(--red)}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-thumb{background:#d3dae8;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#b9c3d6}