:root{color-scheme:light;--ink:#1c222d;--muted:#727988;--accent:#0965ff;--border:#d9dde5;--surface:#f7f8fa;--split:50%;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--ink);background:#fff;font-synthesis:none}
*{box-sizing:border-box}body{margin:0}button,input,a{-webkit-tap-highlight-color:transparent}button,a,input{touch-action:manipulation}button{font:inherit}button,a{transition:background .18s,color .18s,box-shadow .18s}button{cursor:pointer}button:disabled{cursor:wait;opacity:.65}a{color:inherit}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #83b2ff;outline-offset:5px}[hidden]{display:none!important}
.header{height:64px;border-bottom:1px solid #eff0f3;display:flex;align-items:center;justify-content:space-between;padding:0 5%}.wordmark{text-decoration:none;font-size:31px;font-weight:750;letter-spacing:-1.5px}.wordmark span{color:var(--accent)}.text-button{padding:8px 0;background:none;border:0;color:var(--ink);font-size:15px;font-weight:500}.text-button:hover{color:var(--accent)}main{width:90%;max-width:1384px;margin:0 auto}.intro{text-align:center;margin:60px auto 48px}.intro h1{font-size:64px;line-height:1.08;letter-spacing:-2.7px;font-weight:750;margin:0}.intro p{font-size:21px;line-height:1.5;color:var(--muted);margin:22px 0 0;letter-spacing:-.35px}.workspace{display:grid;grid-template-columns:1fr 1fr;gap:40px}.upload-panel{min-height:480px;border:2px dashed var(--border);border-radius:22px;background:var(--surface);display:flex;align-items:center;justify-content:center;text-align:center;padding:34px;transition:background .18s,border-color .18s}.upload-panel.dragover{background:#edf4ff;border-color:var(--accent)}.upload-content{width:100%;max-width:450px}.upload-icon{width:78px;height:78px;color:#757d8c;margin:0 0 16px}.upload-panel h2{font-size:29px;line-height:1.25;letter-spacing:-.9px;margin:0 0 23px;font-weight:700}.actions{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap}.button{border:1px solid transparent;border-radius:12px;background:var(--accent);color:#fff;font-size:18px;font-weight:500;line-height:1.35;min-height:56px;min-width:250px;padding:14px 24px;display:inline-flex;align-items:center;justify-content:center;gap:12px;text-decoration:none}.button:hover{background:#0052d9;box-shadow:0 4px 14px #0965ff20}.button.secondary{background:transparent;color:var(--ink);border-color:var(--border);min-width:unset;font-size:15px;min-height:46px;padding:10px 19px}.button.secondary:hover{background:#e9edf4}.button svg{width:21px;height:21px}.formats{font-size:16px;color:var(--muted);margin:17px 0 0;line-height:1.6}.file-name{font-size:14px;color:var(--muted);margin:-12px 0 22px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.status{font-size:15px;line-height:1.55;color:var(--muted);margin:16px auto 0;max-width:340px}.status:empty{display:none}.status.error{color:#b52336}.upload-panel.busy h2{margin-bottom:15px}.spinner{width:56px;height:56px;border:3px solid #dbe7ff;border-top-color:var(--accent);border-radius:50%;margin:0 auto 26px;animation:spin 1s linear infinite}.preview{position:relative;min-width:0;min-height:480px;overflow:hidden;border-radius:22px;background-color:#fff;background-image:conic-gradient(#edf0f3 25%,transparent 0 50%,#edf0f3 0 75%,transparent 0);background-size:20px 20px;isolation:isolate}.preview-image{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;user-select:none}.original-image{clip-path:inset(0 calc(100% - var(--split)) 0 0);background:#f6dbc9}.preview.user-photo .original-image{background:#e9edf1}.preview-label{position:absolute;z-index:2;top:20px;padding:9px 15px;border-radius:12px;background:#ffffffdb;font-size:14px;line-height:1.3;font-weight:500;pointer-events:none}.original-label{left:20px}.result-label{right:20px}.split-line{position:absolute;left:var(--split);top:0;bottom:0;width:3px;background:var(--accent);z-index:3;transform:translateX(-50%);pointer-events:none}.split-handle{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:52px;height:52px;border:2px solid white;border-radius:50%;background:var(--accent);box-shadow:0 2px 7px #002c6130;display:grid;place-items:center;color:white}.split-handle svg{width:29px;height:24px}.compare-range{position:absolute;z-index:4;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:ew-resize;touch-action:pan-y}.preview:has(.compare-range:focus-visible){outline:3px solid #83b2ff;outline-offset:5px}.preview.pending .original-image{clip-path:none}.preview.pending .result-image,.preview.pending .result-label,.preview.pending .split-line,.preview.pending .compare-range{visibility:hidden}.steps{display:flex;justify-content:space-around;gap:24px;list-style:none;padding:0;margin:68px 0 0}.steps li{display:flex;align-items:center;gap:23px;font-size:18px;font-weight:500;letter-spacing:-.3px}.steps span{color:var(--accent);font-size:22px;font-weight:600}footer{font-size:13px;text-align:center;color:var(--muted);padding:48px 24px 25px;line-height:1.6}dialog{border:1px solid var(--border);border-radius:22px;padding:32px;width:min(560px,calc(100% - 32px));color:var(--ink);box-shadow:0 24px 100px #14264a30}dialog::backdrop{background:#17233966;backdrop-filter:blur(3px)}.dialog-top{display:flex;gap:20px;align-items:flex-start;justify-content:space-between}.dialog-top h2{font-size:26px;letter-spacing:-.7px;line-height:1.2;margin:0}.close-button{flex-shrink:0;border:0;background:var(--surface);border-radius:50%;width:32px;height:32px;display:grid;place-items:center;padding:6px}.close-button svg{width:20px;height:20px}.help-steps{padding-left:22px;margin:28px 0}.help-steps li{padding-left:6px;margin-bottom:18px;line-height:1.6;font-size:15px}.help-steps strong{display:block}dialog p{font-size:14px;line-height:1.6;color:#606877}.privacy-note{border-top:1px solid var(--border);padding-top:18px;margin-bottom:0}.noscript{position:fixed;bottom:0;left:0;right:0;background:#fff1db;padding:20px;text-align:center;margin:0}
.paste-option{display:flex;align-items:center;justify-content:center;gap:10px;margin:10px 0 0}.paste-option .text-button{font-size:14px;color:var(--accent)}.paste-option span{font-size:12px;color:var(--muted)}
@keyframes spin{to{transform:rotate(360deg)}}@media(min-width:1500px){.intro{margin-top:60px;margin-bottom:40px}.workspace{gap:42px}}
@media(max-width:1199px){.intro h1{font-size:54px}.intro{margin-top:52px;margin-bottom:40px}.intro p{font-size:18px}.workspace{gap:28px}.upload-panel,.preview{min-height:410px}.upload-panel{padding:24px}.upload-panel h2{font-size:25px}.steps{margin-top:48px;gap:20px}.steps li{font-size:15px;gap:13px}.preview-label{font-size:12px;padding:8px 10px;top:15px}.original-label{left:15px}.result-label{right:15px}}
@media(max-width:700px){.header{height:70px;padding:0 6%}.wordmark{font-size:28px}.text-button{font-size:14px}main{width:88%}.intro{margin:39px auto 30px}.intro h1{font-size:37px;letter-spacing:-1.6px;line-height:1.12}.intro p{font-size:16px;line-height:1.6;margin:17px auto 0;max-width:340px}.workspace{grid-template-columns:1fr;gap:20px}.upload-panel{min-height:320px;padding:28px 18px;border-radius:18px}.upload-panel h2{font-size:24px;margin-bottom:21px}.upload-icon{width:58px;height:58px;margin-bottom:14px}.button{min-width:220px;font-size:16px;min-height:52px}.formats{font-size:13px}.preview{min-height:0;aspect-ratio:1/1;border-radius:18px}.steps{margin:34px 0 0;flex-direction:column;gap:18px;align-items:flex-start;padding-left:8px}.steps li{font-size:15px;gap:19px}.steps span{font-size:18px}footer{padding:32px 26px 24px;font-size:12px}.split-handle{width:44px;height:44px}.status{font-size:14px}.dialog-top h2{font-size:23px}dialog{padding:25px}.actions{gap:10px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:2s!important;transition:none!important;scroll-behavior:auto!important}}