/* Functional additions only. The site's original stylesheet and visual theme are retained. */
.ua-heading{font-size:1.52rem;margin-bottom:10px;color:var(--primary-color)}
.ua-grid,.ua-image-pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:14px 0}
.ua-actions,.ua-card-controls,.ua-related{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin:14px 0}
.ua-related a{padding:7px 12px;background:#f3f4f9;color:var(--primary-color);border-radius:7px;text-decoration:none}
.ua-check{display:flex;align-items:flex-start;gap:8px;font-weight:normal;margin:12px 0}.ua-check input{margin-top:4px;flex-shrink:0}
.ua-note{font-size:.88rem;color:#555;line-height:1.65;margin:12px 0}
.ua-status{font-size:.9rem;margin:12px 0;color:var(--primary-color);overflow-wrap:anywhere}
.ua-cancel{background:#697386;margin-bottom:12px}.ua-card-controls button{border:1px solid #d4d9e9;border-radius:5px;background:white;padding:4px 10px;cursor:pointer}
.ua-sign-pad{display:block;width:100%;height:auto;border:1px solid #d4d9e9;border-radius:8px;background:#fff;touch-action:none}
.ua-sign-stage{max-width:760px;margin:16px auto;border:1px solid #d4d9e9;background:white;touch-action:none;cursor:crosshair}
.ua-sign-stage canvas{display:block;width:100%;height:auto}
.ua-image-pair>div{min-width:0}.ua-image-pair img,.ua-image-pair canvas{max-width:100%;height:auto;display:block}
.ua-checker{touch-action:none;background-color:#fff;background-image:linear-gradient(45deg,#eee 25%,transparent 25%),linear-gradient(-45deg,#eee 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#eee 75%),linear-gradient(-45deg,transparent 75%,#eee 75%);background-size:20px 20px;background-position:0 0,0 10px,10px -10px,-10px 0;cursor:crosshair}
.ua-file-result{display:flex;gap:15px;align-items:center;flex-wrap:wrap;padding:12px;border-bottom:1px solid #eee}
.ua-word-frame{width:100%;height:600px;border:1px solid #ddd;margin-top:15px}
.ua-card-controls{justify-content:center;gap:5px;margin:6px 0}
.pdf-page-item canvas{max-width:100%;height:auto}.pdf-page-item.selected{outline:3px solid var(--primary-color)}
button:disabled{opacity:.6;cursor:wait}button:focus-visible,a:focus-visible,[tabindex]:focus-visible{outline:3px solid #4361ee;outline-offset:3px}
.image-extract-item img{max-width:100%;height:auto}.tab-internal-content{overflow-wrap:anywhere}.seo-content p{line-height:1.7}
@media(max-width:680px){.ua-grid,.ua-image-pair{grid-template-columns:1fr}.ua-actions>.btn{max-width:100%;white-space:normal}.ua-word-frame{height:450px}.ua-card-controls button{padding:8px 12px}}