.upscale-page{min-height:100vh;padding-top:52px;color:#263238}.upscale-shell{max-width:1160px;margin:0 auto;padding:8px 24px 60px}.upscale-workspace{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:24px;align-items:start}.upscale-canvas{position:relative;min-width:0;min-height:420px;background:rgba(255,255,255,.9);border:1px solid #dce9ec;border-radius:24px;overflow:hidden}.upscale-dropzone{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;width:calc(100% - 28px);min-height:392px;margin:14px;padding:28px 18px;border:1.5px dashed #b7d7dc;border-radius:15px;background:linear-gradient(145deg,#f4fbfc,#fff);cursor:pointer;transition:background .15s,border-color .15s}.upscale-dropzone.is-dragging,.upscale-dropzone:hover{border-color:#0097a7;background:#effafb}.upscale-dropzone:disabled{cursor:wait}.upscale-upload-illustration{position:relative;display:grid;place-items:center;width:94px;height:94px;border-radius:24px;background:#e0f5f7;color:#008a9b;margin-bottom:25px;transform:rotate(-5deg)}.upscale-upload-illustration>span{position:absolute;right:-10px;bottom:-4px;background:#263e45;border:3px solid white;color:white;border-radius:9px;font-size:15px;font-weight:700;padding:3px 9px;transform:rotate(5deg)}.upscale-dropzone>strong{font-size:20px;font-weight:600;margin-bottom:9px}.upscale-dropzone>span:not(.upscale-upload-illustration):not(.upscale-upload-button){font-size:14px;color:#647780}.upscale-upload-button{display:flex;align-items:center;gap:10px;background:#e1f4f6;color:#007e8d;border:1px solid #bce2e7;border-radius:11px;padding:11px 20px;margin:22px 0 14px;font-size:15px;font-weight:600}.upscale-dropzone>small{font-size:12px;color:#71818a}.upscale-file-input{display:none}.upscale-controls{background:#fff;border:1px solid #dce9ec;border-radius:24px;padding:26px;display:flex;flex-direction:column;height:640px;box-sizing:border-box;overflow-y:auto;scrollbar-width:none}.upscale-controls::-webkit-scrollbar{display:none}.upscale-controls>*{flex-shrink:0}.upscale-controls>.upscale-footnote:last-child{margin-top:auto;padding-top:16px}.upscale-output-label{font-size:14px;color:#5d727a;margin-bottom:12px}.upscale-size-picker{border:0;padding:0;margin:0;min-width:0}.upscale-size-picker legend{font-size:14px;font-weight:600;margin-bottom:12px}.upscale-size-picker label{display:flex;align-items:center;gap:9px;padding:13px 12px;border:1px solid #dce9ec;border-radius:10px;margin-bottom:8px;cursor:pointer}.upscale-size-picker label.is-selected{background:#edf9fa;border-color:#75c3cd;color:#006f7b}.upscale-size-picker input{accent-color:#008a9b;width:17px;height:17px;flex-shrink:0}.upscale-size-picker span{font-weight:600}.upscale-size-picker small{margin-left:auto;white-space:nowrap;font-size:12px}.upscale-size-picker:disabled{opacity:.6}.upscale-size-picker:disabled label{cursor:wait}.upscale-resolution{display:flex;justify-content:space-between;align-items:center;background:#edf9fa;border:1px solid #a9dce1;color:#008695;border-radius:12px;padding:10px 15px}.upscale-resolution>span{font-size:28px;font-weight:700;letter-spacing:-.05em}.upscale-dimensions{font-size:12px;color:#647780;margin:9px 0 18px;line-height:1.5}.upscale-routing{font-size:12px;line-height:1.65;color:#526d75;margin:0 0 12px}.upscale-resolution>span{font-size:23px}.upscale-example{margin-top:36px;padding:24px;background:white;border:1px solid #dce9ec;border-radius:24px}.upscale-example h2{font-size:22px;font-weight:600;margin:0 0 8px}.upscale-example>p{font-size:14px;line-height:1.6;color:#5b6d75}.upscale-example .upscale-example-note{font-size:12px;margin-bottom:0}.upscale-example h3{font-size:18px;font-weight:600;margin:25px 0 8px}.upscale-detail-scroll{overflow-x:auto;padding:8px 0 12px}.upscale-detail-grid{display:grid;grid-template-columns:repeat(3,320px);gap:20px;width:-moz-max-content;width:max-content;margin:0 auto}.upscale-detail-grid figure{width:320px;margin:0}.upscale-detail-grid img{display:block;width:320px;height:320px;max-width:none;border-radius:8px}.upscale-detail-grid figcaption{font-size:12px;text-align:center;padding-top:10px;color:#526d75}.upscale-next{display:flex;align-items:center;justify-content:center;gap:7px;margin-top:12px;background:#e5f6f8;border:1px solid #aadbe1;color:#007989;border-radius:12px;padding:12px 8px;font-size:13px;font-weight:600;cursor:pointer}.upscale-next:disabled{opacity:.6;cursor:not-allowed}@media(max-width:500px){.upscale-example{padding:18px}.upscale-example h2{font-size:19px}.upscale-canvas-toolbar{flex-wrap:wrap}}.upscale-features{margin-bottom:18px}.upscale-features>p{display:flex;align-items:center;gap:8px;font-size:13px;line-height:1.5;margin:9px 0}.upscale-features svg{flex-shrink:0;color:#008c9b}.upscale-cost{display:flex;align-items:center;justify-content:space-between;border-top:1px solid #e9eff0;padding-top:17px;margin-bottom:17px;font-size:14px}.upscale-cost strong{font-size:18px}.upscale-primary{display:flex;align-items:center;justify-content:center;gap:8px;background:#0094a5;border:1px solid #008a9a;color:white!important;border-radius:12px;padding:13px 12px;min-height:49px;text-decoration:none;font-size:14px;font-weight:600;line-height:1.4;cursor:pointer;text-align:center}.upscale-primary:hover{background:#007d8c}.upscale-primary:disabled{background:#e9eff0;border-color:#e3ebed;color:#73858b!important;cursor:not-allowed}.upscale-footnote{color:#74858d;font-size:11px;line-height:1.6;margin:13px 0 0;text-align:center}.upscale-another,.upscale-topup{display:block;text-align:center;margin-top:12px;font-size:13px;color:#007a89;text-decoration:underline;background:none;border:0;cursor:pointer}.upscale-message{font-size:13px;line-height:1.6;color:#526d75;margin:12px 0}.upscale-canvas-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px;padding:15px 20px;border-bottom:1px solid #edf1f2}.upscale-canvas-toolbar button{display:flex;align-items:center;justify-content:center;gap:8px;color:#006d7a;background:#dcf3f5;border:1px solid #a0d7de;border-radius:10px;padding:10px 14px;min-height:44px;font-weight:600;cursor:pointer}.upscale-canvas-toolbar button:hover{background:#c5eaf0;border-color:#6bbbc7}.upscale-preview{padding:6px;background:#f7f9fa}.upscale-preview img{display:block;width:100%;height:auto;max-width:none;border-radius:5px}.upscale-image-caption{font-size:12px;color:#62767e;text-align:center;padding:11px 15px;overflow-wrap:anywhere}.upscale-error,.upscale-notice{margin-top:16px;padding:13px 18px;border-radius:12px;font-size:14px;line-height:1.6}.upscale-error{background:#fff0ed;color:#943e29;border:1px solid #f4cec4}.upscale-notice{background:#eef7fa;color:#365d6c}.upscale-notice button{display:block;text-decoration:underline;margin-top:5px}.upscale-explanation{margin-top:45px}.upscale-explanation>h2{font-size:24px;letter-spacing:-.025em;font-weight:600;margin-bottom:22px}.upscale-explanation>div{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.upscale-explanation article>span{font-size:12px;color:#008a99;font-weight:600}.upscale-explanation h3{font-size:15px;font-weight:600;margin:6px 0}.upscale-explanation article p{font-size:13px;line-height:1.65;color:#657780;margin:0}.upscale-limit{font-size:12px;line-height:1.7;color:#71838a;padding-top:22px;margin-top:26px}.upscale-faq,.upscale-limit{border-top:1px solid #e0eaed}.upscale-faq{margin-top:36px;padding-top:24px}.upscale-faq>h2{font-size:22px;letter-spacing:-.025em;font-weight:600;margin:0 0 16px}.upscale-faq details{border-bottom:1px solid #e0eaed;padding:14px 0}.upscale-faq summary{font-size:14px;font-weight:600;line-height:1.6;cursor:pointer}.upscale-faq details p{max-width:760px;font-size:13px;line-height:1.75;color:#657780;margin:10px 0 0}.upscale-faq a{color:#007a89;text-decoration:underline}.upscale-faq summary:focus-visible{outline:3px solid #167fdf;outline-offset:4px}.upscale-page a:focus-visible,.upscale-page button:focus-visible{outline:3px solid #167fdf;outline-offset:4px}.upscale-spinner{animation:upscale-spin 1s linear infinite}@keyframes upscale-spin{to{transform:rotate(1turn)}}@media(max-width:800px){.upscale-workspace{grid-template-columns:minmax(0,1fr) 280px;gap:16px}.upscale-controls{padding:20px}.upscale-shell{padding-left:16px;padding-right:16px}}@media(max-width:650px){.upscale-workspace{grid-template-columns:1fr}.upscale-heading{margin-bottom:25px}.upscale-heading>p{font-size:14px}.upscale-desktop-break{display:none}.upscale-canvas{min-height:0}.upscale-dropzone{min-height:292px}.upscale-dropzone>strong{font-size:18px}.upscale-controls{padding:22px}.upscale-explanation>div{grid-template-columns:1fr;gap:20px}.upscale-explanation>h2{font-size:22px}.upscale-primary{font-size:15px}.upscale-upload-illustration{margin-bottom:20px}}@media(prefers-reduced-motion:reduce){.upscale-spinner{animation:none}}