.site-header{border-bottom:1px solid var(--border);background:#fff;height:76px}.header-inner{max-width:1160px;height:100%;padding:0 var(--space-24);justify-content:space-between;align-items:center;gap:var(--space-16);margin:auto;display:flex}.brand{align-items:center;gap:var(--space-12);color:var(--ink);letter-spacing:-1px;font-size:22px;font-weight:800;text-decoration:none;display:flex}.brand-mark{width:34px;height:34px;color:var(--accent);place-items:center;display:grid}.brand-mark img{object-fit:contain;width:100%;height:100%;display:block}.header-actions{align-items:center;gap:var(--space-24);min-width:0;display:flex}.header-tag{color:var(--muted);font-size:13px}.header-actions .language-button{border:1px solid var(--border);width:auto;max-width:180px;padding:var(--space-8) var(--space-12);border-radius:8px;font-size:13px}.menu{position:relative}.menu summary{cursor:pointer;padding:var(--space-8);font-size:22px;list-style:none}.menu summary::-webkit-details-marker{display:none}.menu nav{width:220px;max-height:calc(100dvh - 90px);padding:var(--space-8);border:1px solid var(--border);z-index:20;background:#fff;border-radius:12px;position:absolute;top:45px;right:0;overflow-y:auto;box-shadow:0 12px 40px #22332d12}.menu nav a{padding:var(--space-12);color:var(--ink);border-radius:6px;font-size:13px;text-decoration:none;display:block}.menu nav a:hover{background:var(--wash)}.hint{color:var(--muted);margin:0;font-size:13px;font-weight:400;line-height:1.7}.text-button{color:var(--accent);padding:var(--space-4) 0;background:0 0;justify-self:start;font-size:13px;font-weight:650}.recent-images{margin-top:var(--space-16);min-width:0}.recent-images-heading{justify-content:space-between;align-items:center;gap:var(--space-8);flex-wrap:wrap;display:flex}.recent-images-heading h3{margin:0;font-size:13px;font-weight:650}.recent-images-list{gap:var(--space-12);margin:var(--space-12) 0 0;grid-template-columns:repeat(8,minmax(0,1fr));padding:0;list-style:none;display:grid}.recent-images-list li{min-width:0;position:relative}.recent-image-select{aspect-ratio:1;border:1px solid var(--border);border-radius:8px;justify-content:center;align-items:center;width:100%;display:flex;overflow:hidden}.recent-image-select:hover:not(:disabled){border-color:var(--accent)}.recent-image-select img{object-fit:contain;max-width:100%;max-height:100%;display:block}.recent-image-remove{top:var(--space-4);right:var(--space-4);border:1px solid var(--border);width:28px;height:28px;color:var(--ink);background:#fff;border-radius:50%;place-items:center;font-size:18px;display:grid;position:absolute}.site-footer{max-width:1048px;padding:0 0 var(--space-24);border-top:1px solid var(--border);margin:auto}.footer-top{justify-content:space-between;align-items:center;gap:var(--space-16);padding:var(--space-24) 0;display:flex}.footer-brand{color:#59685a;font-size:13px;font-weight:700}.footer-brand small{margin-left:var(--space-12);color:var(--muted);font-size:13px;font-weight:400}.footer-top nav{gap:var(--space-16);display:flex}.footer-top a{color:var(--muted);font-size:13px;text-decoration:none}.mandumon-apps h2{color:var(--muted);margin:0;font-size:12px;font-weight:700}.menu .mandumon-apps h2{padding:var(--space-12) var(--space-12) var(--space-4)}.footer-apps{align-items:baseline;gap:var(--space-12) var(--space-24);padding-top:var(--space-16);border-top:1px solid var(--border);flex-wrap:wrap;display:flex}.footer-apps nav{gap:var(--space-12) var(--space-16);flex-wrap:wrap;display:flex}.footer-apps a{color:var(--muted);font-size:13px;text-decoration:none}.footer-apps a:hover{color:var(--ink);text-decoration:underline}.language-picker{display:flex;position:relative}.language-code{display:none}.menu-group{border-top:1px solid var(--border);margin-top:var(--space-4);padding-top:var(--space-4)}.menu nav a[aria-current=page]{background:var(--wash);font-weight:700}.page-shell{max-width:1104px;min-height:60vh;padding:calc(var(--space-32) + var(--space-16)) var(--space-24);margin:auto}.step{background:var(--wash);width:32px;height:32px;color:var(--accent);border-radius:8px;place-items:center;font-size:14px;display:grid}@media (width<=760px){.header-inner{padding:0 var(--space-16)}.header-actions{gap:var(--space-12)}.header-tag{display:none}.page-shell{padding:var(--space-24) var(--space-16)}.site-footer{margin:0 var(--space-16)}.footer-top{align-items:start;gap:var(--space-16);flex-direction:column}.footer-top nav{flex-wrap:wrap}.language-picker{border:1px solid var(--border);border-radius:8px;justify-content:center;align-items:center;width:56px;min-height:44px}.language-code{font-size:13px;font-weight:650;display:block}.header-actions .language-button{opacity:0;width:100%;max-width:none;padding:0;position:absolute;inset:0}.language-picker:focus-within{outline:3px solid var(--accent);outline-offset:3px}}.editor-section{min-width:0;padding:var(--space-24);border:1px solid var(--border);background:#fff;border-radius:18px}.upload-section h2{align-items:center;gap:var(--space-12);letter-spacing:-.5px;margin:0;font-size:22px;display:flex}.primary-button{justify-content:center;align-items:center;gap:var(--space-8);min-height:46px;padding:var(--space-12) var(--space-24);background:var(--accent);color:#fff;border-radius:9px;font-weight:650;text-decoration:none;display:inline-flex}.primary-button:hover{background:#256348}.secondary-button{border:1px solid var(--accent);min-height:44px;color:var(--accent);background:0 0;border-radius:9px;padding:10px 16px;font-size:14px;font-weight:650}.secondary-button:hover:enabled{background:var(--wash)}.pointer-coarse{display:none}@media (pointer:coarse){.pointer-fine{display:none}.pointer-coarse{display:block}}.visually-hidden{clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.upload-zone{margin-top:var(--space-24);padding:var(--space-32) var(--space-24);border:2px dashed var(--border);text-align:center;background:#f7fbf9;border-radius:12px}.upload-lead{margin:var(--space-16) 0;font-size:19px;font-weight:650}.upload-zone .hint{margin-top:var(--space-12)}.upload-privacy{margin-top:var(--space-16);text-align:center}.upload-section.is-dragging{border-color:var(--accent);box-shadow:0 0 0 3px var(--wash)}.is-dragging .upload-zone{border-color:var(--accent);background:var(--wash)}.error-message{padding:var(--space-16);color:#9b4141;background:#fff6f6;border:1px solid #e7cccc;border-radius:10px;line-height:1.7}@media (width<=760px){.editor-section{padding:var(--space-16)}.recent-images-list{grid-template-columns:repeat(4,minmax(0,1fr))}.upload-zone{padding:var(--space-24) var(--space-16)}}.tool-tabs-shell{min-width:0;position:relative}.tool-tabs{border:1px solid var(--border);background:#fff;border-radius:14px;gap:6px;padding:6px;display:flex;overflow-x:auto}.tool-tabs a{color:var(--muted);white-space:nowrap;border-radius:9px;flex:1 0 auto;justify-content:center;align-items:center;gap:8px;padding:12px;font-size:14px;font-weight:650;text-decoration:none;display:flex}.tool-tabs a[aria-current=page]{color:#fff;background:var(--accent)}.tool-tabs small{font-size:10px;font-weight:400}.tool-heading{margin:32px 0 24px}.tool-heading h1{letter-spacing:-1px;margin:0 0 12px;font-size:clamp(26px,4vw,36px)}.tool-heading p{max-width:680px;color:var(--muted);margin:0;line-height:1.8}.file-section,.job-progress,.result-section{margin-top:24px}.section-heading{justify-content:space-between;align-items:center;gap:16px;display:flex}.section-heading h2,.result-section h2{margin:0;font-size:19px}.section-heading h2 small{color:var(--accent);margin-left:8px}.section-heading+.hint{margin-top:12px}.file-list{gap:12px;margin:24px 0;padding:0;list-style:none;display:grid}.file-card{border:1px solid var(--border);background:#fff;border-radius:12px;align-items:center;gap:16px;padding:12px;display:flex}.file-card[draggable=true]{cursor:grab}.file-card.has-error{border-color:#dfb7b7}.file-thumbnail{border:1px solid var(--border);width:72px;min-width:0;height:90px;color:var(--muted);text-align:center;background:#fff;border-radius:6px;flex:0 0 72px;justify-content:center;align-items:center;font-size:11px;display:flex;overflow:hidden}.file-thumbnail canvas,.file-thumbnail img{object-fit:contain;width:100%;height:100%;display:block}.file-thumbnail canvas[hidden]{display:none}.file-details{flex:1;min-width:0}.file-details h3{overflow-wrap:anywhere;margin:0 0 6px;font-size:14px}.file-error{color:#9b4141;margin:8px 0 0;font-size:13px;line-height:1.6}.file-actions{gap:4px;display:flex}.file-actions button{border:1px solid var(--border);border-radius:8px;width:44px;height:44px;font-size:20px}.file-actions button:hover:enabled{background:var(--wash)}.merge-actions,.result-section{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;display:flex}.merge-actions p,.result-section p{font-size:14px}.result-section{background:#f0faf3;border-color:#a8d4ba;scroll-margin-top:24px}.result-section:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.ocr-transfer{flex-basis:100%;min-width:0;margin-top:16px}.result-section .ocr-transfer{margin-top:0}.ocr-transfer .hint{margin:8px 0 0;font-size:13px}.result-name{overflow-wrap:anywhere}.result-section>div{min-width:0}.job-progress{flex-wrap:wrap;align-items:center;gap:16px;display:flex}.job-progress progress{min-width:100px;accent-color:var(--accent);flex:1}.warning-message{color:#72571c;background:#fff9e9;border:1px solid #e8d5a5;border-radius:10px;padding:16px;line-height:1.7}.image-pdf-options{border:1px solid var(--border);border-radius:12px;flex-wrap:wrap;gap:16px;margin:24px 0 16px;padding:16px;display:flex}.image-pdf-options legend{padding:0 8px;font-weight:650}.image-pdf-options label{flex:1;gap:8px;min-width:180px;font-size:14px;display:grid}.image-pdf-options select{border:1px solid var(--border);min-height:44px;color:var(--ink);font:inherit;background:#fff;border-radius:8px;padding:10px 12px}.image-pdf-options .hint{flex-basis:100%}.split-options{border:1px solid var(--border);border-radius:12px;margin:24px 0;padding:16px}.split-options legend{padding:0 8px;font-weight:650}.split-modes,.split-selection-actions{flex-wrap:wrap;gap:16px;display:flex}.split-modes label,.split-check{align-items:center;gap:8px;min-height:44px;display:flex}.split-options input{accent-color:var(--accent)}.split-range-input{gap:8px;margin:16px 0;display:grid}.split-range-input input[type=text],.split-range-input input[type=number]{border:1px solid var(--border);width:100%;min-width:0;min-height:44px;color:var(--ink);font:inherit;background:#fff;border-radius:8px;padding:10px 12px}.split-range-input input[aria-invalid=true]{border-color:#9b4141}.page-grid{grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:12px;max-height:560px;margin:20px 0;padding:4px;list-style:none;display:grid;overflow-y:auto}.page-select{border:2px solid var(--border);width:100%;color:var(--ink);background:#fff;border-radius:10px;gap:8px;padding:8px;display:grid}.page-select[aria-pressed=true]{border-color:var(--accent);background:var(--wash);color:var(--accent)}.page-select:focus-visible{outline:3px solid var(--accent);outline-offset:2px}.page-select .file-thumbnail{width:100%;height:130px}.placeholder{text-align:center;color:var(--muted);padding:48px 24px}.tool-guide{max-width:780px;margin:48px 0 16px;line-height:1.8}.tool-guide h2{margin:28px 0 16px;font-size:20px}.tool-guide ol{color:var(--muted);padding-left:24px}.tool-guide details{border-bottom:1px solid var(--border);padding:16px 0}.tool-guide summary{cursor:pointer;font-weight:650}.tool-guide details p{color:var(--muted)}@media (width<=760px){.tool-tabs-shell[data-overflow=true]:after{content:"";pointer-events:none;background:linear-gradient(90deg,#fff0,#fff);border-radius:0 13px 13px 0;width:28px;position:absolute;top:1px;bottom:1px;right:1px}.tool-tabs a{flex-direction:column;gap:2px;padding:10px 12px}.tool-heading{margin-top:24px}.file-card{flex-wrap:wrap;gap:12px}.file-thumbnail{flex-basis:56px;width:56px;height:72px}.file-details{min-width:calc(100% - 80px)}.file-actions{justify-content:flex-end;width:100%}.merge-actions .primary-button{width:100%}}.organize-toolbar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-top:20px;display:flex}.organize-grid{grid-template-columns:repeat(auto-fill,minmax(184px,1fr))}.organize-card{border:1px solid var(--border);background:#fff;border-radius:10px;min-width:0;padding:10px}.organize-card[draggable=true]{cursor:grab}.organize-card>.file-thumbnail{width:100%;height:160px}.organize-page-label{flex-wrap:wrap;justify-content:space-between;gap:4px;font-size:13px;display:flex}.organize-page-label small{color:var(--muted)}.organize-page-actions{grid-template-columns:repeat(4,1fr);gap:4px;display:grid}.organize-page-actions button{border:1px solid var(--border);border-radius:6px;min-height:44px;font-size:18px}.organize-page-actions button:hover:enabled{background:var(--wash)}.organize-page-actions .insert-blank{background:0 0;border:0;grid-column:1/-1;justify-self:stretch;font-size:12px}.blank-thumbnail span{border:1px solid var(--border);background:#fff;place-items:center;width:65%;max-height:90%;display:grid}@media (width<=760px){.page-grid,.organize-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}.page-select,.organize-card{min-width:0;padding:4px}.page-select .file-thumbnail,.organize-card>.file-thumbnail{height:96px}.organize-page-label{overflow-wrap:anywhere;font-size:12px}.organize-page-actions{grid-template-columns:repeat(2,minmax(0,1fr))}}.pdf-password{margin-top:.75rem}.pdf-password label{margin-bottom:.35rem;display:block}.pdf-password-controls{flex-wrap:wrap;gap:.5rem;display:flex}.pdf-password-controls input{flex:8rem;width:100%;min-width:0}.pdf-password-controls button{flex-shrink:0}.related-guides{margin-top:var(--space-32);padding-top:var(--space-24);border-top:1px solid var(--border);overflow-wrap:anywhere;line-height:1.8}.related-guides h2{margin:0 0 var(--space-12);font-size:20px}.related-guides ul{padding-left:var(--space-24);margin:0}.related-guides li+li{margin-top:var(--space-8)}.related-guides a{color:var(--accent);text-underline-offset:4px}