@font-face{font-family:Geist;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/geist-cyrillic-400-normal-DnEqMUkt.woff2) format("woff2"),url(/assets/geist-cyrillic-400-normal-DoYExElg.woff) format("woff");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Geist;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/geist-latin-ext-400-normal-BP0SqLoz.woff2) format("woff2"),url(/assets/geist-latin-ext-400-normal-CxhClfoC.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Geist;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/geist-latin-400-normal-DSkA1yZt.woff2) format("woff2"),url(/assets/geist-latin-400-normal-BnFbi-1n.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Geist;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/geist-cyrillic-500-normal-C6JjjZZ1.woff2) format("woff2"),url(/assets/geist-cyrillic-500-normal-DEcJ8qix.woff) format("woff");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Geist;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/geist-latin-ext-500-normal-0UPWgPJt.woff2) format("woff2"),url(/assets/geist-latin-ext-500-normal-Cp7xHeNA.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Geist;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/geist-latin-500-normal-DJ9fwJi3.woff2) format("woff2"),url(/assets/geist-latin-500-normal-CIqOcbcu.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Geist;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/geist-cyrillic-600-normal-X9X0urb-.woff2) format("woff2"),url(/assets/geist-cyrillic-600-normal-64f_Uksv.woff) format("woff");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Geist;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/geist-latin-ext-600-normal-CEqX-wEv.woff2) format("woff2"),url(/assets/geist-latin-ext-600-normal-ei6D1j5L.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Geist;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/geist-latin-600-normal-C4XfSTOc.woff2) format("woff2"),url(/assets/geist-latin-600-normal-CvyQaDJg.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Geist;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/geist-cyrillic-700-normal-Bby3OhD7.woff2) format("woff2"),url(/assets/geist-cyrillic-700-normal-rSfeQ698.woff) format("woff");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Geist;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/geist-latin-ext-700-normal-V3Z5_AfI.woff2) format("woff2"),url(/assets/geist-latin-ext-700-normal-DPScEqPK.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Geist;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/geist-latin-700-normal-CKFtLPQ7.woff2) format("woff2"),url(/assets/geist-latin-700-normal-BKs1SfBc.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{font-family:Geist,Arial,sans-serif;color:#24363c;background:#f4f7f8;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;--accent:#287b76;--accent-deep:#206560;--accent-soft:#e9f3f1;--muted:#61747b;--line:#dfe7e9;--paper:#fff;--radius:10px}*{box-sizing:border-box}body{margin:0;min-width:320px}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed}button{color:inherit}button svg{flex-shrink:0}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #69a8a2;outline-offset:3px}button:active:not(:disabled){transform:translateY(1px)}button,input,select{transition:background .16s,color .16s,border-color .16s,box-shadow .16s}input[type=text],input:not([type]),select{border:1px solid var(--line);border-radius:7px;background:#fff;min-height:38px;width:100%;padding:8px 10px;font-size:12px;color:#24363c}input:disabled,select:disabled{background:#f5f7f8}select{cursor:pointer}fieldset{border:0;padding:0;margin:0;min-width:0}fieldset:disabled{opacity:.48}button:disabled{opacity:.45}input[aria-invalid=true]{border-color:#af4545}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.app-shell{max-width:1600px;margin:0 auto;padding:0 34px 18px}.topbar{height:85px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:11px}.brand-icon{width:40px;height:43px;border-radius:10px;background:var(--accent);color:#fff;display:grid;place-items:center;box-shadow:0 3px #d5e7e3}.brand>span:last-child{font-size:18px;letter-spacing:-.65px}.brand strong{font-weight:650}.brand small{display:block;font-size:8px;letter-spacing:1.4px;margin-top:3px;color:var(--muted);font-weight:500}.header-actions{display:flex;align-items:center;gap:23px}.privacy-label{display:flex;align-items:center;gap:7px;font-size:11px;color:var(--muted)}.help-button{display:flex;align-items:center;gap:7px;border:1px solid var(--line);background:#fff;padding:8px 11px;border-radius:7px;font-size:12px}.help-button:hover{border-color:#a8bfc0}.workspace-title{display:flex;justify-content:space-between;align-items:center;padding:27px 0 25px;gap:18px}.breadcrumb{font-size:10px;color:#62757c}.breadcrumb span{margin:0 9px;color:#a4b4b8}h1{font-size:29px;font-weight:600;letter-spacing:-1.1px;line-height:1.2;margin:10px 0 8px}.workspace-title p{font-size:12px;color:var(--muted);margin:0}.upload-top{display:flex;align-items:center;justify-content:center;gap:9px;background:#fff;border:1px solid #cbdadd;border-radius:8px;padding:11px 16px;font-size:12px;font-weight:600;white-space:nowrap}.upload-top:hover{border-color:var(--accent);background:#f9fcfb}.editor{display:grid;grid-template-columns:190px minmax(320px,1fr) 302px;min-height:720px;background:#fff;border:1px solid #dbe4e7;border-radius:13px;overflow:hidden;box-shadow:0 6px 22px #29464f06}.pages-panel{border-right:1px solid var(--line);display:flex;flex-direction:column;min-width:0}.panel-heading,.preview-toolbar,.settings-heading{height:52px;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 17px;gap:9px;flex-shrink:0;font-size:12px;font-weight:600}.panel-heading{justify-content:space-between}.panel-heading>span:first-child,.toolbar-label,.settings-heading>span:first-child{display:flex;align-items:center;gap:8px}.panel-heading svg,.toolbar-label svg,.settings-heading svg{color:#72868c}.count-badge{font-size:10px;background:#f0f4f5;color:#677d84;min-width:23px;height:23px;border-radius:6px;display:grid;place-items:center;font-variant-numeric:tabular-nums}.pages-empty{text-align:center;padding:96px 10px}.empty-page-outline{width:53px;height:70px;border:1px solid #d2dfe2;border-radius:5px;margin:auto;display:flex;flex-direction:column;gap:7px;padding:20px 10px;transform:rotate(-6deg);background:#fbfcfd}.empty-page-outline span{height:2px;background:#dae5e7;width:100%}.empty-page-outline span:last-child{width:60%}.pages-empty p{font-size:11px;font-weight:500;color:#6a7f86;margin-top:22px}.pages-empty small{display:block;font-size:10px;color:#7b8e94;line-height:1.7}.document-panel{min-width:0;display:flex;flex-direction:column;background:#f6f9fa}.preview-toolbar{background:#fcfdfd;padding:0 18px;gap:10px}.toolbar-label{margin-right:auto}.preview-toolbar select{font-size:10px;width:68px;min-height:28px;padding:3px 4px;border-color:#e1e8eb}.page-navigation{display:flex;align-items:center;gap:4px}.page-navigation>span{font-size:11px;min-width:37px;text-align:center;font-variant-numeric:tabular-nums}.page-navigation small{font-size:10px;color:#75878d}.page-navigation button{border:0;background:transparent;display:grid;place-items:center;width:24px;height:27px;border-radius:4px}.page-navigation button:hover{background:#eaf0f1}.compare-button{background:transparent;border:1px solid #d6e2e4;border-radius:6px;padding:6px 8px;white-space:nowrap;font-size:10px;color:#536c73}.compare-button.selected{background:var(--accent-soft);border-color:#b4d2cc;color:var(--accent-deep)}.drop-zone{flex:1;display:flex;align-items:center;justify-content:center;flex-direction:column;min-height:650px;padding:32px 28px 24px;position:relative;outline:2px dashed transparent;outline-offset:-18px;transition:outline-color .2s,background .2s}.drop-zone.dragging{outline-color:var(--accent);background:#e9f4f1}.welcome-art{width:260px;height:174px;margin-top:-30px;mix-blend-mode:multiply}.welcome-art img{width:100%;height:100%;object-fit:contain}.drop-zone h2{font-size:23px;font-weight:550;letter-spacing:-.85px;margin:13px 0 10px;text-align:center;max-width:360px;line-height:1.25}.drop-zone>p{font-size:12px;color:#6d7f86;text-align:center;line-height:1.7;margin:0 0 22px}.choose-file{display:flex;align-items:center;justify-content:center;gap:12px;background:var(--accent);border:1px solid var(--accent-deep);color:#fff;border-radius:9px;padding:14px 18px;font-size:13px;font-weight:500;box-shadow:0 3px #d1e4e0}.choose-file svg:last-child{margin-left:10px;transform:rotate(45deg)}.choose-file:hover{background:var(--accent-deep);box-shadow:0 4px #c3dad5}.file-limit{font-size:10px;color:#778c94;margin-top:15px}.sample-link{margin-top:22px;background:transparent;border:0;font-size:11px;color:var(--accent-deep);display:flex;align-items:center;gap:6px}.sample-link:hover{text-decoration:underline}.local-note{position:absolute;bottom:27px;left:25px;right:25px;display:flex;align-items:center;justify-content:center;gap:7px;color:#6f858d;font-size:9px;line-height:1.6;text-align:left}.local-note svg{flex-shrink:0;color:var(--accent)}.settings-panel{border-left:1px solid var(--line);background:#fff}.settings-heading{background:#fff;border-top:0;border-right:0;border-left:0;width:100%;text-align:left;justify-content:space-between}.mobile-settings-toggle{display:none}.settings-content{padding:20px 20px 17px}.setting-title{display:flex;align-items:center;justify-content:space-between;gap:9px;margin-bottom:19px}.setting-title label{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:550}.setting-title svg{color:var(--accent)}.switch{appearance:none;-webkit-appearance:none;width:31px;height:18px;background:#c8d5d7;border-radius:20px;position:relative;cursor:pointer;margin:0;border:0;flex-shrink:0}.switch:before{content:"";position:absolute;width:12px;height:12px;left:3px;top:3px;border-radius:50%;background:#fff;box-shadow:0 1px 2px #0002;transition:transform .18s}.switch:checked{background:var(--accent)}.switch:checked:before{transform:translate(13px)}.switch:disabled{cursor:not-allowed}.type-tabs{display:grid;grid-template-columns:1fr 1fr;gap:3px;border:1px solid var(--line);border-radius:8px;background:#f4f7f8;padding:3px;margin-bottom:17px}.type-tabs button{display:flex;align-items:center;justify-content:center;gap:6px;font-size:11px;background:transparent;border:1px solid transparent;border-radius:5px;padding:7px 10px;color:#697e85}.type-tabs button.active{background:#fff;border-color:#dce6e7;color:var(--accent-deep);box-shadow:0 1px 3px #1f403b08}.field-label{display:block;font-size:11px;color:#465f67;margin-bottom:7px}.color-field{display:flex;align-items:center;justify-content:space-between;margin:12px 0 18px;font-size:10px;color:#6c8087}.color-field>span{display:flex;align-items:center;gap:6px;font-size:9px}.color-field input{width:21px;height:21px;padding:0;border:0;background:transparent;cursor:pointer}.color-field input::-webkit-color-swatch-wrapper{padding:2px}.color-field input::-webkit-color-swatch{border:0;border-radius:4px}.position-field{margin-bottom:15px}.position-layout{display:flex;align-items:center;gap:16px}.position-grid{width:80px;height:62px;display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:#f8fafb;border:1px solid #dce5e8;border-radius:7px;padding:4px;flex-shrink:0}.position-grid button{display:grid;place-items:center;border:0;background:transparent;border-radius:4px}.position-grid button span{width:4px;height:4px;border-radius:1px;background:#a7b9be}.position-grid button.active{background:var(--accent)}.position-grid button.active span{background:#fff}.position-layout p{text-transform:capitalize;font-size:10px;margin:0;color:#516b74}.position-layout small{display:block;text-transform:none;line-height:1.6;color:#758a91;font-size:9px;margin-top:5px;max-width:125px}.range-control{margin:15px 0}.range-control>div{display:flex;justify-content:space-between;align-items:center;font-size:11px;margin-bottom:8px}.range-control label{color:#506a72}.range-control output{font-size:10px;color:#61777f;font-variant-numeric:tabular-nums;min-width:34px;text-align:right}.range-control input{display:block;width:100%;height:4px;appearance:none;-webkit-appearance:none;border-radius:8px;background:linear-gradient(to right,var(--accent) var(--range-fill),#e2eaec var(--range-fill));margin:10px 0 3px;cursor:pointer}.range-control input::-webkit-slider-thumb{appearance:none;-webkit-appearance:none;width:12px;height:12px;border-radius:50%;background:#fff;border:3px solid var(--accent);box-shadow:0 1px 3px #214a431a}.range-control input::-moz-range-thumb{width:8px;height:8px;border-radius:50%;background:#fff;border:3px solid var(--accent)}.inactive-mark{opacity:.45}.custom-range-label{margin-top:12px}.error-text{color:#a13737!important;font-size:10px;line-height:1.5;display:block;margin-top:5px}.export-section{border-top:1px solid var(--line);margin-top:20px;padding-top:18px}.export-section h2{display:flex;align-items:center;gap:8px;margin:0;font-size:12px;font-weight:600}.export-section h2 svg{color:var(--accent)}.export-explainer{font-size:9px;color:#74888f;line-height:1.6;margin:8px 0 14px}.export-options>label{font-size:10px;color:#526c74;display:block}.export-options select{margin-top:6px;font-size:10px;min-height:33px}.export-options .range-control{margin:12px 0 17px}.export-options .range-control label{font-size:10px}.export-pdf,.export-zip{width:100%;display:flex;align-items:center;gap:9px;white-space:nowrap}.export-pdf{background:var(--accent);color:#fff;border:1px solid var(--accent);border-radius:8px;padding:12px;font-size:11px;font-weight:550;box-shadow:0 2px #d7e8e4}.export-pdf:hover:not(:disabled){background:var(--accent-deep)}.export-pdf span,.export-zip span{margin-right:auto}.export-zip{margin-top:9px;padding:11px 12px;background:#fff;border:1px solid #c8d9dd;border-radius:8px;color:#385f64;font-size:11px;font-weight:500}.export-zip:hover:not(:disabled){background:#eef6f4;border-color:#89b6b0}.export-footnote{display:block;text-align:center;font-size:9px;color:#83969c;margin-top:12px}.export-warning{font-size:10px;color:#a13737;line-height:1.6;margin:10px 0}.app-footer{display:flex;align-items:center;justify-content:space-between;margin:18px 0 0;font-size:9px;color:#72868e;gap:12px}.app-footer>span:first-child{display:flex;align-items:center;gap:6px}.version{font-size:8px;color:#82959c;margin-left:6px}.message{display:flex;align-items:center;gap:10px;padding:12px 15px;border:1px solid;border-radius:9px;font-size:12px;margin-bottom:16px;line-height:1.5}.message>svg{flex-shrink:0}.message span{flex:1}.message button{background:transparent;border:0;display:grid;place-items:center;padding:4px}.error-message{background:#fff4f4;border-color:#e9c4c4;color:#953838}.success-message{background:#edf7f3;border-color:#c7dfd5;color:#2a6659}.file-detail{display:flex;align-items:center;gap:7px;padding:15px 12px;border-bottom:1px solid var(--line)}.file-detail>div{min-width:0;flex:1}.file-detail strong{display:block;font-size:10px;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:110px}.file-detail small{display:block;font-size:9px;color:#7c8e94;margin-top:4px}.file-detail>button{background:none;border:0;padding:3px;display:grid;place-items:center;color:#82949a}.pdf-file-icon{background:#edf5f3;color:var(--accent);padding:5px 2px;border-radius:5px;display:flex}.page-selector{padding:14px 13px 12px}.page-selector>label{display:block;font-size:10px;margin-bottom:7px;color:#4c666f}.page-selector>input{font-size:11px;min-height:32px;padding:6px 8px}.page-selector>small{font-size:9px;color:#81959c;display:block;margin-top:6px}.selection-actions{display:flex;justify-content:space-between;margin-top:11px}.selection-actions button{font-size:10px;color:var(--accent-deep);border:0;background:transparent;padding:2px 0}.selection-actions button:hover{text-decoration:underline}.thumbnails{display:flex;flex-direction:column;align-items:center;gap:16px;overflow-y:auto;max-height:620px;padding:8px 20px 18px;flex:1}.thumbnail{width:100%;max-width:142px}.thumb-preview{display:flex;align-items:center;justify-content:center;width:100%;min-height:134px;background:#f3f6f7;border:2px solid transparent;border-radius:7px;padding:7px;position:relative}.thumb-preview canvas{max-width:100%;max-height:160px;box-shadow:0 2px 4px #29444c12}.thumbnail.active .thumb-preview{border-color:var(--accent);background:#eef6f3}.thumb-preview:hover:not(:disabled){background:#e9f1f1}.thumb-caption{font-size:9px;display:flex;align-items:center;gap:7px;margin:8px 0 0;color:#677e86;cursor:pointer}.check-box{display:flex;align-items:center;justify-content:center;position:relative;width:13px;height:13px;border:1px solid #c1d1d5;border-radius:3px;background:#fff;color:#fff}.check-box.checked{border-color:var(--accent);background:var(--accent)}.check-box input{position:absolute;inset:0;width:100%;height:100%;opacity:0;margin:0;cursor:pointer}.check-box:focus-within{outline:2px solid #8cbab5;outline-offset:2px}.thumb-mark{position:absolute;right:4px;bottom:4px;background:var(--accent-soft);color:var(--accent-deep);width:20px;height:20px;display:grid;place-items:center;border:1px solid #c8ded8;border-radius:4px}.thumb-error{position:absolute;font-size:9px;inset:20px;display:grid;place-items:center}.selection-summary{padding:12px;text-align:center;font-size:10px;color:#718991;border-top:1px solid var(--line)}.preview-stage{flex:1;min-width:0;display:flex;flex-direction:column;min-height:580px;overflow:hidden}.preview-scroll{flex:1;overflow:auto;padding:28px 24px;max-height:840px;background-image:radial-gradient(#dce6e880 .7px,transparent .7px);background-size:12px 12px}.paper{background:#fff;position:relative;box-shadow:0 8px 27px #193a4420,0 0 0 1px #dce5e8;flex-shrink:0;margin:0 auto;min-height:140px;overflow:hidden}.paper>canvas{display:block;width:100%;height:100%}.paper .watermark-overlay{position:absolute;inset:0;pointer-events:none;transition:opacity .16s}.page-loading{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;background:#fbfcfc;color:#718891;font-size:11px;gap:12px;padding:25px}.page-loading span{display:block;width:80px;height:4px;background:linear-gradient(90deg,#dceae6,var(--accent),#dceae6);border-radius:4px}.page-dimensions{display:flex;justify-content:space-between;gap:10px;padding:14px 20px;font-size:9px;color:#7b929a;border-top:1px solid var(--line);background:#f7fafb;font-variant-numeric:tabular-nums}.logo-upload{min-height:85px;display:flex;align-items:center;justify-content:center;gap:8px;margin-bottom:18px;border:1px dashed #bcd2d3;border-radius:8px;padding:10px;background:#f8fbfb}.logo-upload>img{max-height:45px;max-width:80px;object-fit:contain}.logo-upload button{border:0;background:transparent;color:var(--accent-deep);font-size:10px;padding:4px}.logo-pick{width:100%;display:flex;align-items:center;flex-direction:column;gap:6px}.logo-pick small{font-size:9px;color:#81979d}.logo-change{margin-left:auto}.export-progress{margin-top:14px;background:#f0f7f5;border-radius:7px;padding:11px;font-size:10px;color:#406f67}.export-progress progress{width:100%;height:5px;display:block;margin-top:10px;accent-color:var(--accent)}.export-progress button{background:none;border:0;text-decoration:underline;color:#416e66;font-size:10px;padding:0;margin-top:10px}.help-dialog{border:1px solid #d6e3e5;border-radius:15px;max-width:570px;width:calc(100% - 32px);padding:0;color:#24363c;box-shadow:0 20px 80px #18394233;max-height:85dvh}.help-dialog::backdrop{background:#1e3b4655;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.dialog-top{display:flex;justify-content:space-between;align-items:center;padding:22px 25px;border-bottom:1px solid var(--line);position:sticky;top:0;background:#fff}.dialog-top h2{font-size:20px;letter-spacing:-.6px;margin:0;font-weight:600}.dialog-top button{display:grid;place-items:center;background:none;border:0;padding:4px;color:#758b93}.help-copy{padding:10px 25px 25px}.help-copy h3{font-size:13px;margin:20px 0 6px}.help-copy p{font-size:12px;line-height:1.8;color:#617a82;margin:5px 0 12px}.help-done{display:block;background:var(--accent);color:#fff;border:0;border-radius:7px;padding:10px 24px;font-size:12px;margin-top:22px}.settings-heading:hover{background:#fbfdfd}@media(prefers-reduced-motion:no-preference){.editor{animation:enter-workspace .35s ease-out}.paper.ready{animation:page-settle .22s ease-out}.choose-file:hover svg:last-child{transform:translate(2px,-2px) rotate(45deg)}@keyframes enter-workspace{0%{transform:translateY(7px)}to{transform:translateY(0)}}@keyframes page-settle{0%{transform:translateY(3px)}to{transform:translateY(0)}}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}@media(min-width:1450px){.editor{grid-template-columns:210px minmax(400px,1fr) 322px}.settings-content{padding:22px 24px}.thumbnails{max-height:670px}.preview-scroll{max-height:885px}}@media(max-width:1100px){.app-shell{padding:0 20px 16px}.editor{grid-template-columns:155px minmax(300px,1fr) 268px}.settings-content{padding:18px 15px}.preview-toolbar{padding:0 10px;gap:5px}.toolbar-label{font-size:11px}.compare-button{font-size:9px}.thumbnails{padding:8px 13px 18px}.drop-zone{padding:26px 15px}.drop-zone h2{font-size:20px}.local-note{font-size:8px;left:15px;right:15px}.file-detail{padding:12px 8px;gap:5px}.file-detail strong{max-width:78px;font-size:9px}.file-detail .pdf-file-icon{display:none}.workspace-title h1{font-size:27px}.welcome-art{width:230px;height:154px}}@media(max-width:850px){.editor{grid-template-columns:150px minmax(0,1fr)}.document-panel{border-right:0}.settings-panel{grid-column:1/-1;border-left:0;border-top:1px solid var(--line)}.settings-content{display:grid;grid-template-columns:1fr 1fr;gap:28px;padding:22px}.export-section{border-top:0;border-left:1px solid var(--line);padding:0 0 0 28px;margin:0}.settings-heading{padding:0 20px}.mobile-settings-toggle{display:block;font-size:10px;color:#617e85}.settings-panel.collapsed .settings-content{display:none}.drop-zone,.preview-stage{min-height:520px}.preview-scroll{max-height:680px}.thumbnails{max-height:505px}.editor{min-height:0}.drop-zone h2{font-size:24px}.welcome-art{width:250px;height:166px}.local-note{font-size:9px}.privacy-label{display:none}}@media(max-width:580px){.app-shell{padding:0 12px 15px}.topbar{height:72px}.brand>span:last-child{font-size:16px}.brand small{font-size:7px;letter-spacing:1.2px}.brand-icon{width:35px;height:38px}.header-actions{gap:0}.help-button{font-size:11px;padding:7px 8px}.workspace-title{padding:22px 0 18px;align-items:flex-end;gap:10px}.workspace-title h1{font-size:23px;max-width:220px;line-height:1.17}.workspace-title p{font-size:10px;max-width:230px;line-height:1.6}.breadcrumb{font-size:9px}.upload-top{padding:9px 10px;font-size:10px;gap:5px;min-width:91px}.editor{display:flex;flex-direction:column}.document-panel{order:0}.pages-panel{order:1;border:0;border-top:1px solid var(--line)}.settings-panel{order:2}.pages-empty{padding:22px;display:none}.pages-panel>.panel-heading{display:none}.has-document .pages-panel>.panel-heading{display:flex}.file-detail{padding:12px 15px}.file-detail strong{max-width:230px;font-size:11px}.file-detail small{font-size:9px}.file-detail .pdf-file-icon{display:flex}.file-detail>button{padding:8px}.page-selector{padding:13px 15px}.selection-actions{justify-content:flex-start;gap:23px}.thumbnails{flex-direction:row;align-items:flex-start;overflow-x:auto;overflow-y:hidden;padding:4px 15px 14px;gap:14px;max-height:none}.thumbnail{flex:0 0 105px}.thumb-preview{min-height:114px;padding:5px}.thumb-preview canvas{max-height:130px}.thumb-caption{font-size:10px}.selection-summary{text-align:left;padding:10px 15px}.preview-toolbar{padding:0 12px;height:49px}.toolbar-label{font-size:10px;gap:5px}.toolbar-label svg{width:14px}.page-navigation{gap:0}.page-navigation button{width:23px}.preview-toolbar select{width:58px;font-size:9px}.compare-button{font-size:9px;padding:6px}.drop-zone{min-height:460px;padding:28px 16px 55px}.welcome-art{width:230px;height:153px;margin-top:-8px}.drop-zone h2{font-size:22px}.drop-zone>p{font-size:11px}.choose-file{padding:12px 18px;font-size:12px}.local-note{bottom:18px;font-size:8px;left:20px;right:20px;justify-content:center}.preview-stage{min-height:390px}.preview-scroll{max-height:590px;padding:23px 16px}.page-dimensions{padding:10px 12px;font-size:8px}.settings-content{grid-template-columns:1fr;gap:0;padding:20px}.settings-heading{height:52px}.export-section{border-left:0;border-top:1px solid var(--line);padding:20px 0 0;margin-top:22px}.position-layout{gap:20px}.position-grid{width:97px;height:70px}.range-control{margin:19px 0}.field-label,.setting-title label,.range-control label{font-size:12px}.export-section h2{font-size:13px}.export-explainer{font-size:10px}.export-pdf,.export-zip{font-size:12px;padding:13px 14px}.app-footer{font-size:8px;align-items:flex-start;line-height:1.6}.app-footer>span:first-child{max-width:200px;align-items:flex-start}.app-footer>span:first-child svg{flex-shrink:0}.app-footer>span:last-child{text-align:right;white-space:nowrap}.version{display:block}.message{font-size:11px}.help-dialog{max-height:90dvh}.dialog-top{padding:18px}.dialog-top h2{font-size:18px}.help-copy{padding:5px 18px 20px}}