:root{--ink:#182e2a;--muted:#65726c;--teal:#176959;--teal-dark:#105044;--paper:#f7f7ef;--surface:#fff;--line:#dfe5db;--soft:#edf3e9;--red:#a3382e;--radius:18px;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button,a,select,input[type=checkbox]{touch-action:manipulation}button,a{outline-offset:4px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #39a387;outline-offset:3px}[hidden]{display:none!important}.page-shell{width:min(1192px,calc(100% - 64px));margin:auto}.site-header{height:100px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.wordmark{display:inline-flex;align-items:center;gap:10px;font-size:20px;font-weight:750;letter-spacing:-.8px;text-decoration:none;color:var(--ink)}.brand-symbol{display:grid;place-content:center;background:var(--teal);color:#fff;border-radius:10px;width:32px;height:32px;font-size:24px;font-weight:500}.local-note{font-size:12px;display:flex;gap:8px;align-items:center;color:var(--muted)}.local-note>span{width:6px;height:6px;background:var(--teal);border-radius:50%}.intro{padding:54px 0 36px}.eyebrow{font-size:10px;letter-spacing:1.8px;font-weight:750;color:var(--teal);margin:0 0 16px}h1{font-size:clamp(39px,4.5vw,58px);line-height:1.05;letter-spacing:-2.9px;margin:0;font-weight:650}h1 span{color:var(--teal)}.intro-copy{font-size:15px;color:var(--muted);max-width:460px;line-height:1.6;margin:17px 0 0}.workspace{display:grid;grid-template-columns:minmax(300px,.86fr) minmax(380px,1.14fr);border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);overflow:hidden;box-shadow:0 12px 48px #26382406}.input-panel,.result-panel{padding:28px}.input-panel{border-right:1px solid var(--line)}.result-panel{background:#fcfcf8}.panel-heading{display:flex;align-items:center;gap:10px;min-height:26px;margin-bottom:24px}.step-number{color:var(--teal);font-size:10px;font-weight:700;background:var(--soft);padding:6px;border-radius:6px}.panel-heading h2{font-size:15px;letter-spacing:-.25px;margin:0;font-weight:650}.result-badge{font-size:10px;font-weight:650;background:#e4f3e9;color:#176945;padding:6px 8px;border-radius:30px;margin-left:auto}.drop-zone{border:1px dashed #b7cbbd;background:#f9fbf6;border-radius:12px;min-height:208px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:22px 12px;transition:background .15s,border .15s}.drop-zone.drag-over{border-color:var(--teal);background:#e4f3e9;outline:2px solid var(--teal);outline-offset:-2px}.upload-icon{color:var(--teal);margin-bottom:8px}.drop-zone p{margin:0 0 13px;font-size:14px;font-weight:550}.drop-zone p.small{font-size:11px;margin:11px 0 0;font-weight:400}.button{display:inline-flex;align-items:center;justify-content:center;gap:20px;min-height:42px;border:1px solid transparent;border-radius:9px;font-size:13px;font-weight:650;cursor:pointer;text-decoration:none;transition:background .15s,transform .15s}.button:active{transform:translateY(1px)}.button-secondary{color:var(--ink);background:white;border-color:#ccd9ce;padding:10px 20px}.button-secondary:hover{background:#f0f5eb}.button-primary{background:var(--teal);color:white;padding:12px 18px}.button-primary:hover{background:var(--teal-dark)}.button:disabled{background:#dfe6dc;color:#778579;cursor:not-allowed}.button-primary span{font-size:19px;line-height:1}.selected-file{display:flex;align-items:center;gap:14px;padding:13px 0 3px}.selected-file>div{display:flex;flex-direction:column;min-width:0;gap:3px;flex:1}.file-name{font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:600}.text-button{border:none;background:none;color:var(--teal);padding:6px 0;font-size:11px;cursor:pointer;text-decoration:underline;text-underline-offset:3px}.limit-field{margin-top:25px}.limit-field>label{display:block;font-size:12px;font-weight:650;margin-bottom:8px}.limit-controls{display:flex;gap:8px}.limit-controls input,.limit-controls select{height:44px;border:1px solid #ccd6ce;border-radius:8px;background:white;color:var(--ink)}.limit-controls input{width:0;flex:1;padding:0 13px;font-size:17px}.limit-controls select{width:82px;padding:0 12px;font-size:13px}.small{font-size:11px;line-height:1.5}.muted{color:var(--muted)}#limit-help{margin:7px 0 0}.check-row{display:flex;align-items:flex-start;gap:9px;cursor:pointer}.check-row input{margin:2px 0 0;accent-color:var(--teal);width:15px;height:15px;flex:0 0 15px;cursor:pointer}.check-row strong{display:block;font-weight:550;font-size:12px}.check-row .small{display:block;margin-top:4px}.resize-option{margin:23px 0 25px}.action-row{display:flex;gap:8px}.action-row .button-primary{flex:1;justify-content:space-between}.status{font-size:12px;line-height:1.55;min-height:19px;margin:12px 0 0;color:var(--muted)}.status.error{color:var(--red)}.status.success{color:var(--teal)}.format-note{font-size:10px;color:var(--muted);line-height:1.65;margin:17px 0 0;padding-top:15px;border-top:1px solid var(--line)}.progress-wrap{margin-top:12px}progress{width:100%;height:5px;accent-color:var(--teal);border:none;border-radius:3px}progress::-webkit-progress-bar{background:#e9eee5;border-radius:3px}progress::-webkit-progress-value{background:var(--teal);border-radius:3px}.empty-result{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:480px;text-align:center}.empty-art{position:relative;width:135px;height:124px;margin-bottom:24px;display:grid;place-items:center}.art-image{position:relative;overflow:hidden;background:#edf3e7;width:110px;height:88px;border:1px solid #cbd9c2;border-radius:12px;transform:rotate(-7deg)}.art-sun{position:absolute;width:16px;height:16px;top:17px;left:21px;background:#cddbaa;border-radius:50%}.art-hill{position:absolute;bottom:-34px;width:87px;height:87px;background:#d0dfc5;transform:rotate(45deg);border-radius:5px}.art-hill.one{left:-16px}.art-hill.two{left:49px;bottom:-32px;background:#bfd2b8}.art-check{position:absolute;bottom:9px;right:4px;width:37px;height:37px;border-radius:50%;display:grid;place-items:center;background:var(--teal);color:white;font-size:19px;border:4px solid #fcfcf8}.empty-result h3{font-size:17px;letter-spacing:-.3px;font-weight:550;margin:0 0 9px}.empty-result p{font-size:12px;line-height:1.8;color:var(--muted);margin:0}.preview-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:30px}figure{margin:0;min-width:0}figcaption{font-size:11px;font-weight:600;margin-bottom:10px}.image-frame{height:215px;background:#f0f1eb;border:1px solid var(--line);border-radius:9px;display:flex;align-items:center;justify-content:center;overflow:hidden}.image-frame img{display:block;max-width:100%;max-height:100%;object-fit:contain}.checkerboard{background-color:#f3f3ef;background-image:linear-gradient(45deg,#e8eae3 25%,transparent 25%),linear-gradient(-45deg,#e8eae3 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#e8eae3 75%),linear-gradient(-45deg,transparent 75%,#e8eae3 75%);background-size:16px 16px;background-position:0 0,0 8px,8px -8px,-8px 0}.preview-details{font-size:11px;color:var(--muted);line-height:1.6;white-space:pre-line;margin-top:10px;min-height:36px}.preview-placeholder{font-size:11px;color:#798779;text-align:center;padding:12px}.download-area{padding-top:19px;margin-top:10px;border-top:1px solid var(--line)}.result-summary{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:17px}.result-summary strong{font-size:23px;letter-spacing:-.8px;font-weight:600}.download-area .button{display:flex;justify-content:space-between;width:100%}.download-area>p{margin:9px 0 0;text-align:center}.feedback-area{border-top:1px solid var(--line);margin-top:24px;padding-top:18px}.feedback-area>p:first-child{font-size:12px;margin:0 0 9px}.feedback-button{border:1px solid #d6dfd3;border-radius:6px;background:#fff;font-size:11px;color:var(--muted);padding:8px 11px;cursor:pointer;margin-right:5px}.feedback-button:hover{background:var(--soft);color:var(--teal)}.feedback-button:disabled{opacity:.55;cursor:default}.feedback-button.chosen{opacity:1;color:var(--teal);background:var(--soft);border-color:var(--teal)}.demo-badge{font-size:9px;color:#785b20;background:#fbf0ce;padding:3px 5px;border-radius:4px}.fine-print{display:grid;grid-template-columns:repeat(3,1fr);gap:54px;margin:38px 0 46px}.detail-number{font-size:10px;letter-spacing:1px;color:#8a968a}.fine-print h3{font-size:12px;font-weight:600;margin:9px 0 7px}.fine-print p{font-size:11px;line-height:1.7;color:var(--muted);margin:0;max-width:290px}footer{border-top:1px solid var(--line);padding:24px 0 28px;display:flex;justify-content:space-between;gap:35px}.footer-brand{font-size:12px;font-weight:600;white-space:nowrap}.footer-brand span{display:block;font-size:10px;font-weight:400;color:var(--muted);margin-top:5px}.privacy-control{max-width:430px}.privacy-control .check-row{font-size:11px}.privacy-control .small{margin:7px 0 0 24px;font-size:10px}.privacy-control input{margin-top:0} @media(min-width:1250px){.intro{padding-top:58px}.workspace{grid-template-columns:.9fr 1.1fr}.input-panel,.result-panel{padding:32px}.image-frame{height:245px}}@media(max-width:850px){.page-shell{width:calc(100% - 40px)}.workspace{grid-template-columns:1fr 1fr}.input-panel,.result-panel{padding:22px}.image-frame{height:170px}.preview-grid{gap:10px}.result-badge{display:none}.fine-print{gap:25px}.local-note{font-size:10px}.empty-result{min-height:470px}.result-summary{flex-direction:column;gap:4px}}@media(max-width:670px){.page-shell{width:calc(100% - 32px)}.site-header{height:77px}.wordmark{font-size:18px}.local-note{max-width:112px;line-height:1.5}.local-note>span{flex-shrink:0}.intro{padding:37px 0 29px}h1{font-size:43px;letter-spacing:-2px}.intro-copy{font-size:13px;max-width:325px}.eyebrow{font-size:9px}.workspace{grid-template-columns:1fr}.input-panel{border-right:0;border-bottom:1px solid var(--line)}.input-panel,.result-panel{padding:23px}.drop-zone{min-height:180px}.result-panel .panel-heading{margin-bottom:12px}.empty-result{min-height:280px}.empty-art{margin-bottom:15px}.result-badge{display:inline-block}.preview-grid{margin-top:24px;gap:13px}.image-frame{height:200px}.fine-print{grid-template-columns:1fr;gap:21px;margin:30px 0}.fine-print>div{position:relative;padding-left:38px}.detail-number{position:absolute;top:10px;left:0}.fine-print p{max-width:none}.fine-print h3{margin-top:8px}footer{flex-direction:column;gap:22px}.result-summary{flex-direction:row;align-items:baseline}.privacy-control{max-width:100%}.limit-controls input{font-size:16px}}@media(max-width:380px){h1{font-size:37px}.input-panel,.result-panel{padding:18px}.panel-heading{gap:7px}.panel-heading h2{font-size:13px}.result-badge{font-size:9px}.image-frame{height:155px}.result-summary{flex-direction:column}.preview-details{font-size:10px}}@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}