:root{--tool-ink:#17202b;--tool-muted:#687484;--tool-page:#f6f8fa;--tool-white:#fff;--tool-soft:#f0f4f8;--tool-line:#dce3ea;--tool-blue:#1769e0;--tool-blue-dark:#0e58c5;--tool-blue-soft:#eaf2ff;--tool-green:#13764e;--tool-green-soft:#e8f7f0;--tool-red:#b84141;--tool-red-soft:#fff0ef}*{box-sizing:border-box}body{min-width:320px;color:var(--tool-ink);background:var(--tool-page);margin:0;font-family:DM Sans,sans-serif}button,a{color:inherit;font:inherit}a{text-decoration:none}button{letter-spacing:0}.image-tool-header{border-bottom:1px solid var(--tool-line);z-index:10;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#fffffff0;align-items:center;height:70px;padding:0 4.5vw;display:flex;position:sticky;top:0}.image-tool-brand{letter-spacing:-.04em;align-items:center;gap:9px;font-family:Space Grotesk,sans-serif;font-size:22px;font-weight:700;display:inline-flex}.image-tool-brand>span:last-child>span{color:#829f2e}.image-tool-logo{color:#d7ff55;background:#1d2623;justify-content:center;align-items:center;width:30px;height:30px;display:inline-flex;position:relative}.image-tool-logo .icon-message-circle{font-size:21px}.image-tool-logo .icon-image{color:#1d2623;font-size:9px;position:absolute;top:10px;left:11px}.image-tool-nav{align-items:center;gap:28px;margin:0 auto;display:flex}.image-tool-nav a{color:#586473;font-size:13px}.image-tool-nav a:hover,.image-tool-nav a.is-active{color:var(--tool-ink)}.image-tool-home{border:1px solid var(--tool-line);border-radius:6px;padding:9px 13px;font-size:13px;font-weight:600}.image-tool-main{max-width:1160px;margin:0 auto;padding:38px 30px 46px}.image-tool-tabs{border:1px solid var(--tool-line);background:#edf1f5;border-radius:8px;gap:4px;width:fit-content;margin:0 auto 38px;padding:5px;display:flex}.image-tool-tab{color:var(--tool-muted);cursor:pointer;background:0 0;border:0;border-radius:5px;min-height:42px;padding:0 18px;font-size:13px;font-weight:700}.image-tool-tab.is-active{background:var(--tool-white);color:var(--tool-ink);box-shadow:0 2px 7px #1d2f4417}.image-tool-heading{text-align:center;margin:0 auto 34px}.image-tool-heading p{color:var(--tool-blue-dark);letter-spacing:.11em;align-items:center;gap:7px;margin:0 0 12px;font-size:11px;font-weight:700;display:inline-flex}.image-tool-heading p .icon{font-size:15px}.image-tool-heading h1{letter-spacing:0;margin:0;font-family:Space Grotesk,sans-serif;font-size:clamp(38px,5vw,58px);line-height:1}.image-tool-workspace{background:var(--tool-white);border:1px solid var(--tool-line);border-radius:8px;grid-template-columns:minmax(0,1fr) minmax(350px,.82fr);min-height:430px;display:grid;overflow:hidden;box-shadow:0 20px 48px #1d2f4417}.image-upload-panel{border-right:1px solid var(--tool-line);flex-direction:column;padding:28px;display:flex}.image-results-panel{background:#f8fafc;padding:28px}.panel-heading{justify-content:space-between;align-items:center;min-height:22px;margin-bottom:17px;display:flex}.panel-heading strong{font-size:13px}.panel-heading>span{color:var(--tool-green);align-items:center;gap:5px;font-size:11px;font-weight:600;display:inline-flex}.panel-heading>span .icon{font-size:14px}.image-dropzone{background:linear-gradient(140deg, #edf4ff 0, var(--tool-soft) 53%, #f6f8fa 100%);outline-offset:4px;border:1px dashed #8db5ed;border-radius:7px;flex:1;min-height:330px;position:relative;overflow:hidden}.image-dropzone.is-dragging{background:var(--tool-blue-soft);border-color:var(--tool-blue)}.image-upload-state{text-align:center;flex-direction:column;justify-content:center;align-items:center;height:100%;min-height:328px;padding:30px;display:flex}.image-upload-icon{background:var(--tool-blue-soft);color:var(--tool-blue);border-radius:50%;justify-content:center;align-items:center;width:58px;height:58px;margin-bottom:16px;display:inline-flex}.image-upload-icon .icon{font-size:26px}.image-upload-state h2{letter-spacing:0;margin:0 0 6px;font-family:Space Grotesk,sans-serif;font-size:19px}.image-upload-state p{color:var(--tool-muted);margin:0 0 20px;font-size:12px}.image-tool-primary{background:var(--tool-blue);color:#fff;cursor:pointer;border:0;border-radius:6px;justify-content:center;align-items:center;gap:8px;min-height:43px;padding:0 18px;font-size:13px;font-weight:700;display:inline-flex}.image-tool-primary:hover{background:var(--tool-blue-dark)}.image-tool-primary:disabled{cursor:not-allowed;background:#aeb8c4}.image-tool-primary .icon{font-size:16px}.image-preview-state{height:100%;min-height:328px;position:relative}.image-preview-state img{object-fit:contain;width:100%;height:328px;padding:18px;display:block}.image-file-info{color:#fff;background:#17202bdb;flex-direction:column;max-width:calc(100% - 118px);padding:8px 10px;display:flex;position:absolute;bottom:12px;left:12px}.image-file-info strong{text-overflow:ellipsis;white-space:nowrap;font-size:11px;overflow:hidden}.image-file-info span{color:#d9e0e8;margin-top:2px;font-size:10px}.image-replace-button{border:1px solid var(--tool-line);cursor:pointer;background:#fffffff0;align-items:center;gap:6px;min-height:38px;padding:0 10px;font-size:11px;font-weight:700;display:inline-flex;position:absolute;bottom:12px;right:12px}.image-replace-button .icon{font-size:14px}.result-empty{color:var(--tool-muted);text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:330px;display:flex}.result-empty>span{background:var(--tool-white);border:1px solid var(--tool-line);border-radius:50%;justify-content:center;align-items:center;width:56px;height:56px;margin-bottom:14px;display:flex}.result-empty .icon{color:#8d9aab;font-size:24px}.result-empty strong{font-size:13px}.result-content{padding-top:1px}.result-verdict{background:var(--tool-green-soft);border-radius:7px;align-items:center;gap:13px;min-height:86px;margin-bottom:9px;padding:15px;display:flex}.result-verdict.no-ai-mark{background:var(--tool-blue-soft)}.result-verdict>span{background:var(--tool-white);color:var(--tool-green);border-radius:50%;flex:none;justify-content:center;align-items:center;width:44px;height:44px;display:inline-flex}.result-verdict.no-ai-mark>span{color:var(--tool-blue)}.result-verdict .icon{font-size:22px}.result-verdict strong{margin-bottom:3px;font-size:14px;display:block}.result-verdict p{color:var(--tool-muted);margin:0;font-size:11px;line-height:1.4}.result-list{margin-top:7px}.result-row{border-bottom:1px solid var(--tool-line);grid-template-columns:30px 1fr auto;align-items:center;gap:10px;min-height:67px;display:grid}.result-row:last-child{border-bottom:0}.result-icon{background:var(--tool-blue-soft);color:var(--tool-blue);border-radius:6px;justify-content:center;align-items:center;width:29px;height:29px;display:inline-flex}.result-icon .icon{font-size:15px}.result-row strong{margin-bottom:2px;font-size:12px;display:block}.result-row small{color:var(--tool-muted);text-overflow:ellipsis;white-space:nowrap;max-width:180px;font-size:10px;display:block;overflow:hidden}.result-row>b{color:var(--tool-muted);letter-spacing:.04em;font-size:10px}.result-row>b.is-detected{color:var(--tool-green)}.cleaner-result-content{padding-top:0}.cleaner-summary{border-bottom:1px solid var(--tool-line);padding:14px 0 17px}.cleaner-summary strong{letter-spacing:0;margin-bottom:4px;font-family:Space Grotesk,sans-serif;font-size:21px;display:block}.cleaner-summary span{color:var(--tool-muted);font-size:11px}.cleaner-download{width:100%;margin-top:18px}.image-tool-notes{color:var(--tool-muted);justify-content:center;align-items:center;gap:24px;margin-top:18px;font-size:11px;display:flex}.image-tool-notes span{align-items:center;gap:6px;display:inline-flex}.image-tool-notes .icon{font-size:13px}.image-tool-toast{background:var(--tool-ink);color:#fff;opacity:0;pointer-events:none;z-index:20;padding:11px 15px;font-size:12px;transition:opacity .2s,transform .2s;position:fixed;bottom:24px;left:50%;transform:translate(-50%,10px)}.image-tool-toast.is-visible{opacity:1;transform:translate(-50%)}@media (width<=820px){.image-tool-header{padding:0 20px}.image-tool-nav{display:none}.image-tool-home{margin-left:auto}.image-tool-main{max-width:650px;padding:38px 18px}.image-tool-workspace{grid-template-columns:1fr}.image-upload-panel{border-bottom:1px solid var(--tool-line);border-right:0}.image-tool-notes{flex-wrap:wrap;gap:10px 18px}}@media (width<=480px){.image-tool-header{height:64px;padding:0 14px}.image-tool-brand{font-size:18px}.image-tool-home{padding:8px 9px;font-size:11px}.image-tool-main{padding:30px 10px}.image-tool-tabs{width:100%;margin-bottom:29px}.image-tool-tab{flex:1;padding:0 8px}.image-tool-heading{margin-bottom:25px}.image-upload-panel,.image-results-panel{padding:19px}.image-dropzone,.image-upload-state,.image-preview-state{min-height:275px}.image-preview-state img{height:275px}.panel-heading{align-items:flex-start;gap:10px}.image-tool-notes{padding:0 8px}}