.it-wrap{max-width:1120px;margin:0 auto 48px}.it-heading h1{margin:12px 0;font-size:clamp(26px,4vw,36px)}.it-heading p{margin-bottom:8px}.it-heading small,.it-hint,.it-drop small{color:#606777}.it-badge{display:inline-block;background:#eae8ff;color:#493cc8;padding:5px 12px;border-radius:20px;font-size:13px}.it-tabs{display:flex;flex-wrap:wrap;gap:8px;margin:24px 0 16px}.it-tabs a{padding:10px 18px;border-radius:10px;background:white;border:1px solid #dddfea;color:#41465b;text-decoration:none}.it-tabs a[aria-current]{background:#4f46e5;color:#fff;border-color:#4f46e5}.it-panel{background:#fff;border:1px solid #e2e5ef;border-radius:16px;padding:24px;margin-bottom:20px}.it-drop{border:2px dashed #c6c7ee;background:#f8f8ff;border-radius:12px;text-align:center;padding:28px 16px;display:flex;align-items:center;flex-direction:column;gap:12px}.it-drop>i{font-size:32px;color:#4f46e5}.it-drop.dragover{border-color:#4f46e5;background:#eeecff}.it-drop input{max-width:100%;font-size:13px}.it-options{display:flex;flex-wrap:wrap;align-items:end;gap:18px;border:0;padding:22px 0 0;margin:0}.it-options label{display:flex;flex-direction:column;gap:8px;min-width:170px;font-weight:600;font-size:14px}.it-options input[type=range]{width:190px;accent-color:#4f46e5}.it-hint{flex-basis:100%;font-size:13px;margin:0 0 20px}.it-actions{display:flex;flex-wrap:wrap;gap:8px}.it-status{margin:16px 0;white-space:pre-line;overflow-wrap:anywhere}.it-status.error{color:#ad263a}#it-progress{width:100%;margin-bottom:16px;accent-color:#4f46e5}.it-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(240px,100%),1fr));gap:16px}.it-card{border:1px solid #e3e5ef;border-radius:12px;padding:14px;min-width:0;overflow-wrap:anywhere}.it-card img{height:150px;width:100%;object-fit:contain;background:repeating-conic-gradient(#eee 0% 25%,#fff 0% 50%) 0/16px 16px;border-radius:8px}.it-card strong{display:block;margin:10px 0 5px}.it-card p{color:#606777;font-size:13px}.it-card .btn{margin:4px 6px 0 0}.it-card textarea{width:100%;min-height:240px;padding:12px;border:1px solid #ccc;border-radius:8px;line-height:1.7}.it-result-heading{display:flex;justify-content:space-between;gap:12px;align-items:center;flex-wrap:wrap}.it-result-heading h2,.it-guide h2{font-size:20px}.it-guide{color:#525b70;line-height:1.8;margin-top:28px}.it-split-preview{position:relative;margin:20px auto;max-width:560px;border:1px solid #ddd}.it-split-preview>img{width:100%;display:block}.it-cut-line{position:absolute;left:0;width:100%;border:0;border-top:3px dashed #e33359;background:transparent;padding:0;height:26px;transform:translateY(-2px);cursor:ns-resize;touch-action:none;text-align:right}.it-cut-line span{background:#be1940;color:white;padding:4px 8px;border-radius:0 0 0 6px;font-size:12px}.it-cut-inputs{display:flex;gap:12px;flex-wrap:wrap}.it-cut-inputs label{font-size:13px;display:flex;align-items:center;gap:6px}.it-cut-inputs input{width:90px}.it-wrap [hidden]{display:none!important}@media(max-width:600px){.it-panel{padding:16px}.it-options label{width:100%;min-width:0}.it-options input[type=range]{width:100%}.it-tabs a{flex:1;text-align:center;padding:10px 6px;font-size:13px}}
.it-split-scroll{max-height:680px;overflow:auto;overscroll-behavior:contain;margin:20px 0}.it-split-scroll .it-split-preview{margin:0 auto}
.it-split-preview>img{cursor:crosshair;user-select:none;-webkit-user-select:none}