:root{--ink:#16251e;--muted:#53675d;--brand:#087443;--brand-strong:#075b36;--canvas:#f4f2eb;--surface:#fffefa;--surface-alt:#e7eee8;--line:#c7d1ca;--line-strong:#82968a;--danger:#9c2f2f;--on-brand:#fff;--focus:#b35c00;--shadow:0 14px 34px #1d302717;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;color:var(--ink);background:var(--canvas);font-synthesis:none;text-rendering:optimizelegibility;font-family:Avenir Next,Avenir,Segoe UI,sans-serif}:root[data-theme=dark]{--ink:#edf5ef;--muted:#aec0b6;--brand:#65dda0;--brand-strong:#89edb5;--canvas:#0e1612;--surface:#16211b;--surface-alt:#1e3026;--line:#364a40;--line-strong:#748b7f;--danger:#ffb4ab;--on-brand:#071b10;--focus:#ffc477;--shadow:0 18px 42px #00000047;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}@media (prefers-color-scheme:dark){:root:not([data-theme]){--ink:#edf5ef;--muted:#aec0b6;--brand:#65dda0;--brand-strong:#89edb5;--canvas:#0e1612;--surface:#16211b;--surface-alt:#1e3026;--line:#364a40;--line-strong:#748b7f;--danger:#ffb4ab;--on-brand:#071b10;--focus:#ffc477;--shadow:0 18px 42px #00000047;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}*{box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:hidden}body{background:var(--canvas);min-width:320px;min-height:100vh;margin:0;overflow-x:hidden}body.drawer-open{overflow:hidden}button,input{font:inherit}button,a,label{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,input:focus-visible,[tabindex="-1"]:focus-visible,.drop-zone:focus-within{outline:3px solid var(--focus);outline-offset:3px}[hidden]{display:none!important}::selection{color:var(--on-brand);background:var(--brand)}a{color:inherit}.site-header,.toolbox-hero,.popular-section,.catalog-section,.values-section,.seo-section,.tool-page,.site-footer{width:min(100% - 2rem,76rem);margin-inline:auto}.site-header{border-bottom:1px solid var(--line);grid-template-columns:1fr auto 1fr;align-items:center;min-height:4.5rem;display:grid}.brand{color:var(--ink);letter-spacing:-.035em;font-size:1.35rem;font-weight:850;text-decoration:none}.brand span{color:var(--brand)}.desktop-nav{color:var(--muted);gap:1.75rem;font-size:.9rem;font-weight:650;display:flex}.desktop-nav a{text-underline-offset:.3em;text-decoration:none}.desktop-nav a:hover{color:var(--brand);text-decoration:underline}.header-actions{justify-self:end;align-items:center;gap:.35rem;display:flex}.language-link{align-items:center;min-height:44px;padding:.45rem .65rem;font-size:.75rem;font-weight:800;text-decoration:none;display:flex}.theme-switch{cursor:pointer;background:0 0;border:0;place-items:center;width:3.25rem;min-height:44px;padding:0;display:grid}.theme-switch__track{border:1px solid var(--line-strong);background:var(--surface-alt);border-radius:999px;width:2.75rem;height:1.55rem;display:block;position:relative}.theme-switch__thumb{background:var(--brand);border-radius:50%;width:1.15rem;height:1.15rem;transition:transform .2s ease-out;position:absolute;inset:2px auto auto 2px;box-shadow:0 2px 5px #0003}svg{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.7px}.toolbox-hero{grid-template-columns:minmax(0,1.5fr) minmax(18rem,.62fr);align-items:end;gap:clamp(2rem,6vw,6rem);padding-block:clamp(3rem,7vw,5.5rem) 3.5rem;display:grid}.toolbox-hero h1{letter-spacing:-.045em;text-wrap:balance;max-width:26ch;margin:0;font-size:clamp(2.8rem,5.3vw,5.3rem);line-height:.96}.toolbox-hero p{max-width:48rem;color:var(--muted);margin:1.25rem 0 0;font-size:clamp(1.05rem,1.5vw,1.25rem);line-height:1.55}.hero-action{min-height:46px;color:var(--brand-strong);align-items:center;gap:.7rem;margin-top:1.5rem;font-weight:800;text-decoration:none;display:inline-flex}.hero-action svg,.tool-card>svg,.planned-panel a svg{width:1.2rem}.privacy-panel{border:1px solid var(--line);background:var(--surface-alt);border-radius:12px;gap:1rem;padding:1.25rem;display:flex}.privacy-panel>svg{width:2rem;color:var(--brand);flex:none}.privacy-panel div{gap:.3rem;display:grid}.privacy-panel span{color:var(--muted);font-size:.88rem;line-height:1.45}.popular-section,.catalog-section{padding-block:2.5rem}.section-heading{justify-content:space-between;align-items:end;margin-bottom:1.25rem;display:flex}.section-heading h2{letter-spacing:-.035em;margin:0;font-size:clamp(1.8rem,3vw,2.8rem)}.section-heading p{color:var(--muted);margin:.35rem 0 0}.popular-grid{grid-template-columns:repeat(4,1fr);grid-auto-flow:dense;border-top:1px solid var(--line);border-left:1px solid var(--line);display:grid}.tool-card{border:0;border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:12rem;color:var(--ink);background:var(--surface);grid-template-rows:1fr auto;grid-template-columns:auto 1fr;gap:.9rem;padding:1.25rem;text-decoration:none;transition:transform .18s ease-out,box-shadow .18s ease-out,border-color .18s ease-out;display:grid;position:relative}.tool-card[href]:hover{z-index:1;border-color:var(--brand);box-shadow:var(--shadow);transform:translateY(-3px)}.tool-icon{width:2.75rem;height:2.75rem;color:var(--brand);background:var(--surface-alt);border-radius:9px;place-items:center;display:grid}.tool-icon svg{width:1.55rem;height:1.55rem}.tool-card__copy{align-content:start;gap:.3rem;display:grid}.tool-card__copy strong{font-size:1.02rem}.tool-card__copy>span{color:var(--muted);font-size:.82rem;line-height:1.4}.tool-status{color:var(--brand-strong);letter-spacing:.07em;text-transform:uppercase;grid-column:2;align-self:end;font-size:.66rem;font-weight:850}.tool-card>svg{color:var(--brand);position:absolute;bottom:1rem;right:1rem}.tool-card--planned{background:0 0}.tool-card--planned .tool-icon,.tool-card--planned .tool-card__copy,.tool-card--planned .tool-status{opacity:.7}.catalog-section{padding-bottom:4.5rem}.category-list{border-top:1px solid var(--line)}.category-group{border-bottom:1px solid var(--line);grid-template-columns:13rem 1fr;display:grid}.category-heading{justify-content:space-between;padding:1.25rem 1.25rem 1.25rem 0;display:flex}.category-heading h3{margin:0;font-size:1rem}.category-heading span{color:var(--muted);font-size:.75rem}.category-grid{grid-template-columns:repeat(4,1fr);grid-auto-flow:dense;border-left:1px solid var(--line);display:grid}.tool-card--compact{background:0 0;min-height:9.5rem;padding:1rem}.tool-card--compact .tool-icon{width:2.35rem;height:2.35rem}.tool-card--compact .tool-icon svg{width:1.3rem}.tool-card--compact .tool-card__copy>span{font-size:.76rem}.values-section{border-top:1px solid var(--line);grid-template-columns:1fr 1.55fr;gap:4rem;padding-block:4rem;display:grid}.values-section>h2,.seo-section h2{letter-spacing:-.04em;max-width:18ch;margin:0;font-size:clamp(2rem,3.5vw,3.5rem);line-height:1}.values-list{border-top:1px solid var(--line);grid-template-columns:1fr 1fr;display:grid}.value-item{border-bottom:1px solid var(--line);gap:.45rem;min-height:8rem;padding:1rem;display:grid}.value-item:nth-child(odd){border-right:1px solid var(--line)}.value-item span,.seo-section p{color:var(--muted);font-size:.88rem;line-height:1.55}.seo-section{border-top:1px solid var(--line);grid-template-columns:1fr 1fr;gap:4rem;padding-block:4rem;display:grid}.seo-section p{max-width:40rem;margin:0}.site-footer{border-top:1px solid var(--line);color:var(--muted);grid-template-columns:1fr 1fr 1fr;align-items:end;gap:2rem;padding-block:2rem;font-size:.8rem;display:grid}.site-footer p{margin:0}.site-footer>div{text-align:right;justify-self:end;gap:.25rem;display:grid}.tool-page{grid-template-columns:14.5rem minmax(0,1fr);gap:3rem;padding-block:2.5rem 5rem;display:grid;position:relative}.tool-sidebar{border-right:1px solid var(--line);padding-right:1.25rem}.tool-navigation{gap:1.5rem;display:grid}.tool-navigation section h2{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;margin:0 0 .4rem;font-size:.68rem}.tool-navigation ul{gap:.15rem;margin:0;padding:0;list-style:none;display:grid}.tool-navigation a,.nav-planned{border-radius:7px;grid-template-columns:1.4rem 1fr auto;align-items:center;gap:.5rem;min-height:38px;padding:.35rem .45rem;font-size:.8rem;text-decoration:none;display:grid}.tool-navigation a:hover,.tool-navigation a[aria-current=page]{color:var(--brand-strong);background:var(--surface-alt)}.tool-navigation svg{width:1.1rem}.nav-planned{color:var(--muted)}.nav-planned small{text-transform:uppercase;font-size:.55rem;font-weight:800}.tool-main{min-width:0}.tool-intro{margin-bottom:2rem}.tool-intro>a{min-height:44px;color:var(--muted);align-items:center;font-size:.8rem;font-weight:700;text-decoration:none;display:inline-flex}.tool-intro h1{letter-spacing:-.04em;max-width:20ch;margin:.6rem 0 .8rem;font-size:clamp(2.5rem,5vw,4.5rem);line-height:.98}.tool-intro>p{max-width:46rem;color:var(--muted);margin:0;font-size:1.05rem;line-height:1.55}.trust-line,.privacy-note{color:var(--brand-strong);align-items:flex-start;gap:.55rem;font-weight:700;line-height:1.4;display:flex}.trust-line{margin-top:1rem;font-size:.85rem}.trust-line svg,.privacy-note svg{flex:none;width:1.2rem;height:1.2rem}.mobile-tools-button,.tool-drawer,.drawer-backdrop{display:none}.planned-panel{border:1px solid var(--line);background:var(--surface);border-radius:14px;grid-template-columns:auto 1fr;align-items:start;gap:1.25rem;max-width:48rem;padding:2rem;display:grid}.tool-icon--large{width:4rem;height:4rem}.tool-icon--large svg{width:2rem;height:2rem}.planned-panel h2{margin:0;font-size:1.4rem}.planned-panel p{max-width:35rem;color:var(--muted);margin:.5rem 0 1.25rem;line-height:1.55}.planned-panel a{min-height:44px;color:var(--brand-strong);align-items:center;gap:.6rem;font-weight:800;text-decoration:none;display:inline-flex}.split-file{border:1px solid var(--line);background:var(--canvas);border-radius:10px;grid-template-columns:auto 1fr auto;align-items:center;gap:.8rem;padding:.7rem;display:grid}.split-file-actions{gap:.4rem;display:flex}.split-modes{border:0;margin:1.25rem 0 0;padding:0}.split-modes legend{margin-bottom:.65rem;font-size:.86rem;font-weight:800}.mode-options{grid-template-columns:repeat(3,1fr);gap:.5rem;display:grid}.mode-options label{cursor:pointer;min-width:0;display:block;position:relative}.mode-options input{width:1rem;height:1rem;accent-color:var(--brand);position:absolute;inset:.75rem auto auto .75rem}.mode-options label>span{border:1px solid var(--line);background:var(--canvas);border-radius:9px;gap:.25rem;min-height:6.5rem;padding:.75rem .7rem .7rem 2.25rem;display:grid}.mode-options input:checked+span{border-color:var(--brand);background:var(--surface-alt)}.mode-options input:focus-visible+span{outline:3px solid var(--focus);outline-offset:3px}.mode-options small{color:var(--muted);font-size:.7rem;line-height:1.35}.split-options{border:1px solid var(--line);border-radius:10px;margin-top:1rem;padding:1rem}.option-heading{justify-content:space-between;align-items:center;gap:1rem;margin-bottom:.75rem;display:flex}.option-heading h3{margin:0;font-size:.9rem}.option-heading div{gap:.25rem;display:flex}.option-heading button{min-height:44px;color:var(--brand-strong);cursor:pointer;background:0 0;border:0;padding:.35rem .55rem;font-size:.72rem;font-weight:750}.page-grid{grid-template-columns:repeat(auto-fill,minmax(3rem,1fr));gap:.4rem;max-height:15rem;padding:.2rem;display:grid;overflow:auto}.page-grid label{border:1px solid var(--line);background:var(--canvas);cursor:pointer;border-radius:7px;place-items:center;min-height:44px;display:grid;position:relative}.page-grid input{opacity:0;width:100%;height:100%;margin:0;position:absolute;inset:0}.page-grid label:has(input:checked){border-color:var(--brand);color:var(--on-brand);background:var(--brand);font-weight:800}.page-grid label:has(input:focus-visible){outline:3px solid var(--focus);outline-offset:2px}.split-options>label{gap:.5rem;display:grid}.split-options input[type=text]{border:1px solid var(--line-strong);min-height:48px;color:var(--ink);background:var(--canvas);border-radius:8px;padding:.7rem .8rem}.split-options label>span,.all-pages-panel p{color:var(--muted);font-size:.76rem;line-height:1.4}.all-pages-panel p{margin:.35rem 0 0}.merge-workspace{border:1px solid var(--line);background:var(--surface);max-width:54rem;box-shadow:var(--shadow);border-radius:16px;overflow:hidden}.workspace-heading{border-bottom:1px solid var(--line);justify-content:space-between;align-items:start;gap:1rem;padding:1.25rem 1.4rem;display:flex}.workspace-heading h2,.workspace-heading p{margin:0}.workspace-heading h2{font-size:1.25rem}.workspace-heading p{color:var(--muted);margin-top:.25rem;font-size:.85rem}.local-mark{border:1px solid var(--line-strong);color:var(--muted);letter-spacing:.12em;border-radius:4px;padding:.3rem .45rem;font-size:.62rem;font-weight:850}#merge-form{padding:1.35rem}.drop-zone{border:1.5px dashed var(--line-strong);background:var(--canvas);text-align:center;cursor:pointer;border-radius:12px;align-content:center;justify-items:center;min-height:21rem;padding:2rem;transition:border-color .18s ease-out,background .18s ease-out,transform .18s ease-out;display:grid;position:relative}.drop-zone:hover,.drop-zone[data-dragging=true],.drop-zone:focus-within{border-color:var(--brand);background:var(--surface-alt);transform:translateY(-2px)}.drop-zone input{opacity:0;cursor:pointer;width:100%;height:100%;position:absolute;inset:0}.drop-zone__documents{width:5rem;height:4.3rem;margin-bottom:1rem;position:relative}.drop-zone__documents svg{border:1px solid var(--line);background:var(--surface);width:3rem;height:3.8rem;color:var(--brand);border-radius:7px;padding:.5rem;position:absolute;box-shadow:0 7px 18px #14281e1a}.drop-zone__documents svg:first-child{left:.25rem;transform:rotate(-6deg)}.drop-zone__documents svg:last-child{right:.25rem;transform:rotate(6deg)}.drop-zone strong{font-size:1.2rem}.drop-zone>span:not(.drop-zone__documents):not(.primary-button){color:var(--muted);margin-top:.35rem;font-size:.86rem}.primary-button,.merge-button,.download-button{min-height:48px;color:var(--on-brand);background:var(--brand);border:0;border-radius:9px;justify-content:center;align-items:center;font-weight:800;text-decoration:none;display:inline-flex}.primary-button{margin-top:1.2rem;padding:.7rem 1.2rem}.privacy-note{color:var(--muted);justify-content:center;margin:1rem 0 0;font-size:.76rem;font-weight:600}.privacy-note svg{color:var(--brand)}.drop-error{min-height:1.2em;color:var(--danger);text-align:center;margin:.7rem 0 0;font-size:.82rem}.selected-toolbar{justify-content:space-between;align-items:center;gap:1rem;display:flex}.selected-toolbar h3,.selected-toolbar p{margin:0}.selected-toolbar p{color:var(--muted);margin-top:.2rem;font-size:.82rem}.text-button,.secondary-button{border:1px solid var(--line-strong);min-height:44px;color:var(--brand-strong);cursor:pointer;background:0 0;border-radius:8px;padding:.55rem .8rem;font-weight:750}.order-hint{color:var(--muted);margin:.9rem 0 .65rem;font-size:.78rem}.file-list{gap:.45rem;margin:0;padding:0;list-style:none;display:grid}.file-row{border:1px solid var(--line);background:var(--canvas);border-radius:10px;grid-template-columns:1rem 2rem 2.5rem minmax(0,1fr) auto;align-items:center;gap:.65rem;min-height:4.4rem;padding:.55rem .6rem;display:grid}.file-row[draggable=true]{cursor:grab}.file-row[data-dragover=true],.file-row[data-error=true]{border-color:var(--brand)}.drag-handle{gap:2px;display:grid}.drag-handle i{background:var(--line-strong);width:12px;height:2px}.file-order{color:var(--muted);font-size:.72rem}.file-icon{background:var(--surface);border-radius:6px;place-items:center;width:2.45rem;height:2.9rem;display:grid}.file-icon svg{width:1.45rem;color:var(--brand)}.file-copy{gap:.2rem;min-width:0;display:grid}.file-copy strong{text-overflow:ellipsis;white-space:nowrap;font-size:.88rem;overflow:hidden}.file-copy span{color:var(--muted);font-size:.74rem}.file-controls{gap:.15rem;display:flex}.file-controls button{width:44px;height:44px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:7px;place-items:center;padding:0;display:grid}.file-controls button:hover:not(:disabled){color:var(--brand);background:var(--surface-alt)}.file-controls button:disabled{opacity:.3}.file-controls svg{width:1.1rem}.icon-down{transform:rotate(180deg)}.merge-actions{border-top:1px solid var(--line);grid-template-columns:1fr auto;align-items:center;gap:1rem;margin-top:1rem;padding-top:1rem;display:grid}.form-status{color:var(--danger);margin:0;font-size:.82rem}.merge-button{cursor:pointer;gap:.7rem;min-width:10rem;padding:.75rem 1rem}.merge-button svg{width:1rem}.merge-button:disabled{color:var(--muted);background:var(--surface-alt);cursor:not-allowed}.processing-state{align-items:center;gap:1.25rem;min-height:14rem;padding:2rem;display:flex}.processing-state p{color:var(--muted);margin:.35rem 0 0}.processing-mark{gap:.25rem;display:flex}.processing-mark i{background:var(--brand);width:.45rem;height:2.7rem;animation:1s ease-in-out infinite pulse}.processing-mark i:nth-child(2){animation-delay:.14s}.processing-mark i:nth-child(3){animation-delay:.28s}.success-state{grid-template-columns:auto 1fr;gap:1rem;padding:2rem;display:grid}.success-mark{width:3.5rem;height:3.5rem;color:var(--on-brand);background:var(--brand);border-radius:50%;place-items:center;font-size:1.4rem;display:grid}.success-copy h3,.success-copy p{margin:0}.success-copy p{color:var(--muted);margin-top:.25rem}.output-meta{font-size:.78rem}.success-actions{grid-column:1/-1;gap:.6rem;display:flex}.download-button,.secondary-button{padding:.7rem 1rem}@keyframes pulse{0%,to{opacity:.45;transform:scaleY(.5)}50%{opacity:1;transform:scaleY(1)}}@media (width<=64rem){.popular-grid,.category-grid{grid-template-columns:repeat(2,1fr)}.category-group{grid-template-columns:11rem 1fr}.tool-page{grid-template-columns:12rem 1fr;gap:2rem}}@media (width<=48rem){.desktop-nav{display:none}.toolbox-hero{grid-template-columns:1fr;padding-block:2.75rem 2rem}.toolbox-hero h1{font-size:clamp(2.7rem,9vw,4rem)}.privacy-panel{max-width:32rem}.category-group{grid-template-columns:1fr}.category-heading{padding-right:0}.category-grid{border-left:0;border-top:1px solid var(--line)}.values-section,.seo-section{grid-template-columns:1fr;gap:2rem}.tool-page{padding-top:1rem;display:block}.tool-sidebar{display:none}.mobile-tools-button{border:1px solid var(--line);min-height:44px;color:var(--ink);background:var(--surface);border-radius:8px;align-items:center;gap:.55rem;margin-bottom:1rem;padding:.55rem .8rem;font-weight:750;display:flex}.mobile-tools-button svg{width:1.2rem}.drawer-backdrop{z-index:9;background:#0000007a;display:block;position:fixed;inset:0}.tool-drawer{z-index:10;background:var(--surface);width:min(88vw,22rem);padding:1rem;display:block;position:fixed;inset:0 0 0 auto;overflow:auto;box-shadow:-12px 0 30px #00000040}.drawer-heading{justify-content:space-between;align-items:center;margin-bottom:1rem;display:flex}.drawer-heading button{width:44px;height:44px;color:var(--ink);background:var(--surface-alt);border:0;border-radius:8px;place-items:center;padding:0;display:grid}.drawer-heading svg{width:1.3rem}.tool-navigation a,.nav-planned{min-height:44px}.tool-intro h1{font-size:clamp(2.45rem,10vw,3.6rem)}}@media (width<=40rem){.site-header,.toolbox-hero,.popular-section,.catalog-section,.values-section,.seo-section,.tool-page,.site-footer{width:min(100% - 1.25rem,76rem)}.site-header{grid-template-columns:1fr auto;min-height:4rem}.header-actions{grid-column:2}.language-link{padding-inline:.35rem;font-size:.68rem}.toolbox-hero h1{font-size:clamp(2.2rem,10vw,3rem)}.popular-grid,.category-grid{grid-template-columns:1fr}.tool-card{min-height:8.5rem}.tool-card--compact{min-height:8rem}.popular-section,.catalog-section{padding-block:2rem}.values-section,.seo-section{padding-block:3rem}.values-list{grid-template-columns:1fr}.value-item:nth-child(odd){border-right:0}.site-footer{grid-template-columns:1fr;gap:1rem}.site-footer>div{text-align:left;justify-self:start}.tool-intro{margin-bottom:1.4rem}.tool-intro h1{font-size:2.55rem}.planned-panel{grid-template-columns:1fr;padding:1.25rem}#merge-form,#split-form{padding:.75rem}.workspace-heading{padding:1rem}.drop-zone{min-height:18rem;padding:1.25rem}.selected-toolbar{padding:.3rem}.split-file{grid-template-columns:auto 1fr}.split-file-actions{grid-column:1/-1}.split-file-actions button{flex:1}.mode-options{grid-template-columns:1fr}.mode-options label>span{min-height:4.75rem}.option-heading{flex-direction:column;align-items:start}.page-grid{grid-template-columns:repeat(5,1fr)}.file-row{grid-template-columns:1.5rem 2.2rem minmax(0,1fr);gap:.5rem;padding:.6rem}.drag-handle{display:none}.file-order{grid-column:1}.file-icon{grid-column:2}.file-copy{grid-column:3}.file-controls{border-top:1px solid var(--line);grid-column:1/-1;justify-content:flex-end;padding-top:.35rem}.file-controls button{width:48px}.merge-actions{grid-template-columns:1fr}.merge-button{width:100%}.success-state{grid-template-columns:1fr;padding:1.25rem}.success-actions{flex-direction:column;grid-column:1}.download-button,.secondary-button{width:100%}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.theme-switch__thumb,.tool-card,.drop-zone{transition:none}.processing-mark i{animation:none}}@media (width>=48.01rem){.tool-page{align-items:start}.tool-sidebar{scrollbar-gutter:stable;align-self:start;height:max-content;max-height:calc(100vh - 5.5rem);padding-bottom:1rem;position:sticky;top:4.5rem;overflow:hidden auto}.tool-navigation{padding-right:.25rem}}#split-form{padding:1.35rem}@media (width<=40rem){#split-form{padding:.75rem}}@media (width>=48.01rem){.toolbox-hero h1{font-size:clamp(2.8rem,4.5vw,4.5rem)}}.tool-support{border-top:1px solid var(--line);max-width:54rem;margin-top:2.5rem;padding-top:2rem}.tool-support h2{margin:0 0 1.25rem;font-size:1.5rem}.tool-support ol{border-top:1px solid var(--line);grid-template-columns:repeat(3,1fr);margin:0;padding:0;list-style:none;display:grid}.tool-support li{border-right:1px solid var(--line);border-bottom:1px solid var(--line);gap:.35rem;min-height:8rem;padding:1rem;display:grid}.tool-support li:last-child{border-right:0}.tool-support span{color:var(--muted);font-size:.8rem;line-height:1.45}@media (width<=40rem){.tool-support ol{grid-template-columns:1fr}.tool-support li{border-right:0;min-height:auto}}.footer-links{flex-wrap:wrap;gap:.7rem;display:flex}.footer-links a{text-underline-offset:.2em}.footer-links a:hover{color:var(--brand-strong)}.legal-page{width:min(100% - 2rem,58rem);margin-inline:auto;padding-block:3rem 5rem}.legal-content{max-width:48rem}.legal-intro{border-bottom:1px solid var(--line);padding-bottom:2.5rem}.legal-intro>a{min-height:44px;color:var(--muted);align-items:center;font-size:.8rem;font-weight:700;text-decoration:none;display:inline-flex}.legal-intro h1{letter-spacing:-.04em;max-width:18ch;margin:.75rem 0 1rem;font-size:clamp(2.5rem,6vw,4.5rem);line-height:.98}.legal-intro>p{max-width:44rem;color:var(--muted);margin:.6rem 0;font-size:1.05rem;line-height:1.65}.legal-intro .legal-updated{font-size:.8rem}.legal-section{border-bottom:1px solid var(--line);padding-block:1.8rem}.legal-section h2{letter-spacing:-.02em;margin:0 0 .75rem;font-size:1.35rem}.legal-section p,.legal-section li{max-width:46rem;color:var(--muted);font-size:.95rem;line-height:1.7}.legal-section p{margin:.55rem 0}.legal-section ul{margin:.65rem 0 0;padding-left:1.3rem}.legal-section li+li{margin-top:.35rem}.theme-switch__track{isolation:isolate}.theme-switch__thumb{z-index:2}.theme-icon{place-items:center;width:1rem;height:1rem;transition:opacity .2s ease-out,transform .2s ease-out;display:grid;position:absolute;top:50%;transform:translateY(-50%)}.theme-icon svg{width:.72rem;height:.72rem;color:var(--muted);stroke-width:2px}.theme-icon--sun{left:.32rem}.theme-icon--moon{right:.32rem}.theme-switch[aria-checked=false] .theme-icon--sun{opacity:1}.theme-switch[aria-checked=false] .theme-icon--moon,.theme-switch[aria-checked=true] .theme-icon--sun{opacity:.35}.theme-switch[aria-checked=true] .theme-icon--moon{opacity:1}.theme-switch[aria-checked=true] .theme-icon--moon svg,.theme-switch[aria-checked=false] .theme-icon--sun svg{color:var(--brand-strong)}.tool-icon svg{overflow:visible}.tool-card[href] .tool-icon svg{transition:transform .34s cubic-bezier(.2,.75,.25,1)}.tool-card[href] .tool-icon svg *{transform-box:fill-box;transform-origin:50%;transition:transform .34s cubic-bezier(.2,.75,.25,1),opacity .34s ease-out}.tool-card[href]:is(:hover,:focus-visible) .tool-icon svg{transform:scale(1.08)}.tool-card--merge:is(:hover,:focus-visible) .tool-icon svg path:first-child{transform:translate(4px)}.tool-card--merge:is(:hover,:focus-visible) .tool-icon svg path:last-child{transform:translate(-4px)}.tool-card--split:is(:hover,:focus-visible) .tool-icon svg path:first-child{transform:translate(-4px,-3px)}.tool-card--split:is(:hover,:focus-visible) .tool-icon svg path:nth-child(2){transform:translate(4px,3px)}.tool-card--sign:is(:hover,:focus-visible) .tool-icon svg path{transform:rotate(-16deg)translate(-2px,2px)}.tool-card--organize:is(:hover,:focus-visible) .tool-icon svg path:first-child{transform:translateY(-4px)}.tool-card--organize:is(:hover,:focus-visible) .tool-icon svg path:nth-child(2){transform:translateY(4px)}.tool-card--rotate:is(:hover,:focus-visible) .tool-icon svg{transform:scale(1.08)rotate(32deg)}.tool-card--pdf-jpg:is(:hover,:focus-visible) .tool-icon svg path{transform:translate(-4px)}.tool-card--pdf-jpg:is(:hover,:focus-visible) .tool-icon svg circle{transform:scale(1.18)}.tool-card--jpg-pdf:is(:hover,:focus-visible) .tool-icon svg path{transform:translate(4px)}@media (prefers-reduced-motion:reduce){.theme-icon,.theme-switch__thumb,.tool-card[href] .tool-icon svg,.tool-card[href] .tool-icon svg *{transition:none!important}.tool-card[href]:is(:hover,:focus-visible) .tool-icon svg,.tool-card[href]:is(:hover,:focus-visible) .tool-icon svg *{transform:none!important}}@keyframes merge-pages{0%,to{transform:translate(0)}45%,65%{transform:translate(4px)}}@keyframes merge-pages-back{0%,to{transform:translate(0)}45%,65%{transform:translate(-4px)}}@keyframes split-pages-top{0%,to{transform:translate(0)}45%,65%{transform:translate(-5px,-3px)}}@keyframes split-pages-bottom{0%,to{transform:translate(0)}45%,65%{transform:translate(5px,3px)}}@keyframes sign-pen{0%,to{transform:translate(0)rotate(0)}45%,65%{transform:translate(-3px,3px)rotate(-16deg)}}@keyframes sign-stroke{0%,to{stroke-dashoffset:20px;opacity:.65}45%,65%{stroke-dashoffset:0;opacity:1}}@keyframes organize-pages-top{0%,to{transform:translateY(0)}45%,65%{transform:translateY(-5px)}}@keyframes organize-pages-bottom{0%,to{transform:translateY(0)}45%,65%{transform:translateY(5px)}}@keyframes rotate-tool{0%,to{transform:scale(1)rotate(0)}45%,65%{transform:scale(1.08)rotate(32deg)}}@keyframes pdf-jpg-document{0%,to{opacity:1;transform:translate(0)}45%,65%{opacity:.35;transform:translate(-5px)}}@keyframes pdf-jpg-image{0%,to{opacity:.45;transform:translate(0)}45%,65%{opacity:1;transform:translate(4px)}}@keyframes jpg-pdf-image{0%,to{opacity:1;transform:translate(0)}45%,65%{opacity:.35;transform:translate(5px)}}@keyframes jpg-pdf-document{0%,to{opacity:.45;transform:translate(0)}45%,65%{opacity:1;transform:translate(-4px)}}.tool-card--merge:is(:hover,:focus-visible) .tool-icon svg{transform:scale(1.08)}.tool-card--merge:is(:hover,:focus-visible) .tool-icon svg path:first-child{animation:.38s ease-out both merge-pages}.tool-card--merge:is(:hover,:focus-visible) .tool-icon svg path:last-child{animation:.38s ease-out both merge-pages-back}.tool-card--split:is(:hover,:focus-visible) .tool-icon svg path:first-child{animation:.38s ease-out both split-pages-top}.tool-card--split:is(:hover,:focus-visible) .tool-icon svg path:nth-child(2){animation:.38s ease-out both split-pages-bottom}.tool-card--sign:is(:hover,:focus-visible) .tool-icon svg path:first-child{animation:.4s ease-out both sign-pen}.tool-card--sign:is(:hover,:focus-visible) .tool-icon svg .sign-stroke{stroke-dasharray:20;animation:.4s ease-out both sign-stroke}.tool-card--organize:is(:hover,:focus-visible) .tool-icon svg path:first-child{animation:.38s ease-out both organize-pages-top}.tool-card--organize:is(:hover,:focus-visible) .tool-icon svg path:nth-child(2){animation:.38s ease-out both organize-pages-bottom}.tool-card--rotate:is(:hover,:focus-visible) .tool-icon svg{animation:.4s ease-out both rotate-tool}.tool-card--pdf-jpg:is(:hover,:focus-visible) .tool-icon svg path{animation:.4s ease-out both pdf-jpg-document}.tool-card--pdf-jpg:is(:hover,:focus-visible) .tool-icon svg circle,.tool-card--pdf-jpg:is(:hover,:focus-visible) .tool-icon svg path:last-child{animation:.4s ease-out both pdf-jpg-image}.tool-card--jpg-pdf:is(:hover,:focus-visible) .tool-icon svg path:first-child{animation:.4s ease-out both jpg-pdf-image}.tool-card--jpg-pdf:is(:hover,:focus-visible) .tool-icon svg path:nth-child(2){animation:.4s ease-out both jpg-pdf-document}@media (prefers-reduced-motion:reduce){.tool-card[href]:is(:hover,:focus-visible) .tool-icon svg,.tool-card[href]:is(:hover,:focus-visible) .tool-icon svg *{opacity:1!important;animation:none!important;transform:none!important}}html,body{overflow-x:clip}.file-list[data-dragging=true]{outline:2px dashed var(--brand);outline-offset:.4rem;background:var(--surface-alt)}@keyframes compress-corner-top-left{0%,to{transform:translate(0)}52%{transform:translate(1.3px,1.3px)}}@keyframes compress-corner-top-right{0%,to{transform:translate(0)}52%{transform:translate(-1.3px,1.3px)}}@keyframes compress-corner-bottom-left{0%,to{transform:translate(0)}52%{transform:translate(1.3px,-1.3px)}}@keyframes compress-corner-bottom-right{0%,to{transform:translate(0)}52%{transform:translate(-1.3px,-1.3px)}}@keyframes certificate-check-draw{0%,to{stroke-dashoffset:8px;opacity:0}58%{stroke-dashoffset:0;opacity:1}78%{stroke-dashoffset:0;opacity:1}}@keyframes watermark-apply{0%,to{opacity:1;transform:translate(0)}18%{opacity:.35;transform:translate(-2px,2px)}62%{opacity:1;transform:translate(0)}}@keyframes lock-shackle-close{0%{transform:translateY(-2px)}42%,to{transform:translateY(0)}}@keyframes unlock-shackle-release{0%,to{transform:translate(0)}42%,68%{transform:translate(1.5px,-1.5px)}}.tool-card--compress:is(:hover,:focus-visible) .tool-icon svg,.tool-card--digital-signature:is(:hover,:focus-visible) .tool-icon svg,.tool-card--watermark:is(:hover,:focus-visible) .tool-icon svg,.tool-card--protect:is(:hover,:focus-visible) .tool-icon svg,.tool-card--unlock:is(:hover,:focus-visible) .tool-icon svg{transform:none}.tool-card--compress:is(:hover,:focus-visible) .compress-corner--top-left{animation:.38s cubic-bezier(.16,1,.3,1) both compress-corner-top-left}.tool-card--compress:is(:hover,:focus-visible) .compress-corner--top-right{animation:.38s cubic-bezier(.16,1,.3,1) both compress-corner-top-right}.tool-card--compress:is(:hover,:focus-visible) .compress-corner--bottom-left{animation:.38s cubic-bezier(.16,1,.3,1) both compress-corner-bottom-left}.tool-card--compress:is(:hover,:focus-visible) .compress-corner--bottom-right{animation:.38s cubic-bezier(.16,1,.3,1) both compress-corner-bottom-right}.certificate-check{stroke-dasharray:8;stroke-dashoffset:8px;opacity:0}.tool-card--digital-signature:is(:hover,:focus-visible) .certificate-check{animation:.42s cubic-bezier(.16,1,.3,1) both certificate-check-draw}.tool-card--watermark:is(:hover,:focus-visible) .watermark-mark{animation:.4s cubic-bezier(.16,1,.3,1) both watermark-apply}.tool-card--protect:is(:hover,:focus-visible) .lock-shackle{animation:.36s cubic-bezier(.16,1,.3,1) both lock-shackle-close}.tool-card--unlock:is(:hover,:focus-visible) .unlock-shackle{animation:.4s cubic-bezier(.16,1,.3,1) both unlock-shackle-release}@media (prefers-reduced-motion:reduce){.tool-card--compress:is(:hover,:focus-visible) .compress-corner,.tool-card--digital-signature:is(:hover,:focus-visible) .certificate-check,.tool-card--watermark:is(:hover,:focus-visible) .watermark-mark,.tool-card--protect:is(:hover,:focus-visible) .lock-shackle,.tool-card--unlock:is(:hover,:focus-visible) .unlock-shackle{animation:none!important;transform:none!important}}.privacy-panel__link{color:var(--brand-strong);text-underline-offset:.2em;font-size:.78rem;font-weight:750}.trust-line a{color:inherit;text-underline-offset:.2em;font-weight:800}.not-found-page{place-items:center;width:min(100% - 2rem,76rem);min-height:clamp(28rem,60vh,42rem);margin-inline:auto;padding-block:4rem;display:grid}.not-found-content{text-align:center;width:min(100%,38rem)}.not-found-code{color:var(--brand-strong);letter-spacing:.16em;margin:0;font-size:.8rem;font-weight:850}.not-found-content h1{letter-spacing:-.05em;margin:.7rem 0 .8rem;font-size:clamp(2.6rem,7vw,5rem);line-height:.98}.not-found-content>p:not(.not-found-code){color:var(--muted);margin:0;font-size:1.05rem;line-height:1.55}.not-found-content>.merge-button{margin-top:1.5rem}.not-found-tools{border-top:1px solid var(--line);color:var(--muted);gap:.65rem;margin-top:3rem;padding-top:1.25rem;font-size:.8rem;display:grid}.not-found-tools div{flex-wrap:wrap;justify-content:center;gap:.75rem;display:flex}.not-found-tools a{color:var(--brand-strong);text-underline-offset:.2em;font-weight:750}.not-found-content{min-width:0}.not-found-content h1,.not-found-content>p{overflow-wrap:anywhere}@media (width<=40rem){.not-found-page{width:calc(100% - 1.25rem);padding-block:3rem}.not-found-content{width:100%}.not-found-content h1{font-size:clamp(2.2rem,10vw,3rem)}.not-found-content>.merge-button{max-width:100%}.not-found-tools div{gap:.55rem}}.toolbox-hero{grid-template-columns:minmax(0,1.45fr) minmax(17rem,.55fr);align-items:center;gap:clamp(2rem,5vw,5rem);padding-block:clamp(2.25rem,4vw,3.5rem) clamp(1.6rem,2.5vw,2.35rem)}.toolbox-hero__main{min-width:0}.toolbox-hero h1{max-width:30ch;font-size:clamp(2.7rem,4.1vw,4.15rem);line-height:.98}.toolbox-hero p{max-width:42rem;margin-top:1.05rem}.hero-actions{flex-wrap:wrap;gap:.8rem;margin-top:1.25rem;display:flex}.hero-action--primary{min-height:46px;color:var(--on-brand);background:var(--brand);border-radius:9px;padding:.7rem 1rem}.hero-action--primary:hover{background:var(--brand-strong)}.hero-tool-discovery{margin-top:1.55rem}.hero-tool-discovery h2{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;margin:0 0 .6rem;font-size:.72rem}.hero-tool-links{grid-template-columns:repeat(3,minmax(0,1fr));gap:.5rem;max-width:42rem;display:grid}.hero-tool-link{border:1px solid var(--line);min-width:0;min-height:2.85rem;color:var(--ink);background:var(--surface);border-radius:9px;grid-template-columns:auto 1fr auto;align-items:center;gap:.5rem;padding:.4rem .55rem;font-size:.8rem;font-weight:750;text-decoration:none;transition:border-color .18s ease-out,background .18s ease-out,transform .18s ease-out;display:grid}.hero-tool-link:hover,.hero-tool-link:focus-visible{border-color:var(--brand);background:var(--surface-alt);transform:translateY(-2px)}.hero-tool-link .tool-icon{border-radius:7px;width:1.9rem;height:1.9rem}.hero-tool-link .tool-icon svg{width:1.1rem;height:1.1rem}.hero-tool-link>span:nth-child(2){overflow-wrap:anywhere;min-width:0}.hero-tool-link>svg{width:.95rem;color:var(--brand)}.hero-tool-more{min-height:40px;color:var(--brand-strong);align-items:center;gap:.45rem;margin-top:.2rem;font-size:.82rem;font-weight:800;text-decoration:none;display:inline-flex}.hero-tool-more svg{width:1rem}.privacy-panel{align-self:center;max-width:20rem;padding:1rem}.privacy-panel>svg{width:1.7rem}.privacy-panel div{gap:.32rem}.privacy-trust-list{color:var(--ink);gap:.25rem;margin:.3rem 0 .1rem;padding:0;font-size:.75rem;line-height:1.3;list-style:none;display:grid}.privacy-trust-list li:before{width:.9rem;color:var(--brand);content:"✓";margin-right:.15rem;font-weight:900;display:inline-block}.privacy-panel__link{align-items:center;min-height:34px;display:inline-flex}@media (width<=64rem){.toolbox-hero{grid-template-columns:minmax(0,1.35fr) minmax(15rem,.65fr);gap:2rem}.hero-tool-links{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=48rem){.toolbox-hero{grid-template-columns:1fr;gap:1.5rem;padding-block:2.2rem 1.75rem}.toolbox-hero h1{max-width:26ch;font-size:clamp(2.45rem,8.5vw,3.8rem)}.toolbox-hero p{font-size:1.05rem}.privacy-panel{max-width:none}.hero-tool-discovery{margin-top:1.25rem}}@media (width<=40rem){.toolbox-hero{gap:1.05rem;padding-block:1.55rem 1.2rem}.toolbox-hero h1{max-width:19ch;font-size:clamp(2.25rem,9.5vw,2.95rem);line-height:1}.toolbox-hero p{margin-top:.8rem;line-height:1.42}.hero-actions{margin-top:.95rem}.hero-tool-discovery{margin-top:1rem}.hero-tool-links{gap:.4rem}.hero-tool-link{min-height:2.7rem;padding:.35rem .4rem;font-size:.72rem}.hero-tool-link .tool-icon{width:1.7rem;height:1.7rem}.hero-tool-link .tool-icon svg{width:.95rem}.privacy-panel{padding:.85rem}.privacy-panel>svg{width:1.5rem}.privacy-trust-list{font-size:.73rem}.popular-section{padding-top:1.5rem}}.toolbox-hero .privacy-panel{align-self:start;margin-top:clamp(1rem,2.5vw,2rem)}@media (width<=48rem){.toolbox-hero .privacy-panel{align-self:auto;margin-top:0}}.theme-switch{width:3.75rem}.theme-switch__track{width:3.25rem;height:1.65rem}.theme-switch__thumb{z-index:1;width:1.3rem;height:1.3rem}.theme-switch[aria-checked=true] .theme-switch__thumb{transform:translate(1.55rem)}.theme-icon,.theme-switch__icon{z-index:2}.theme-icon svg,.theme-switch__icon{width:.82rem;height:.82rem}.theme-icon--sun,.theme-switch__icon--sun{inset-inline-start:.34rem}.theme-icon--moon,.theme-switch__icon--moon{inset-inline-end:.34rem}.theme-switch[aria-checked=false] :is(.theme-icon--sun,.theme-switch__icon--sun),.theme-switch[aria-checked=true] :is(.theme-icon--moon,.theme-switch__icon--moon){color:var(--on-brand);opacity:1}.theme-switch[aria-checked=false] :is(.theme-icon--moon,.theme-switch__icon--moon),.theme-switch[aria-checked=true] :is(.theme-icon--sun,.theme-switch__icon--sun){color:var(--muted);opacity:.65}@media (prefers-reduced-motion:reduce){.theme-switch__thumb,.theme-icon,.theme-switch__icon{transition:none}}.sign-workspace{max-width:68rem}.sign-workspace>#sign-empty{padding:1.35rem}.sign-workspace>#sign-editor{padding:1rem}.sign-workspace>.privacy-note{padding:0 1rem 1rem}.sign-layout{grid-template-columns:minmax(0,1.45fr) minmax(17rem,.75fr);gap:1rem;margin-top:1rem;display:grid}.pdf-stage,.signature-studio{border:1px solid var(--line);background:var(--canvas);border-radius:10px;min-width:0}.page-toolbar{border-bottom:1px solid var(--line);justify-content:center;align-items:center;gap:.7rem;min-height:3.25rem;font-size:.78rem;font-weight:800;display:flex}.page-toolbar button,.nudge-grid button{width:44px;height:44px;color:var(--brand-strong);cursor:pointer;background:0 0;border:0;border-radius:7px}.page-toolbar button:disabled{opacity:.3}.page-scroller{background:#cfd6d1;place-items:center;min-height:34rem;max-height:44rem;padding:1rem;display:grid;overflow:auto}.page-surface{background:#fff;flex:none;position:relative;box-shadow:0 8px 28px #0000002e}#pdf-preview{max-width:none;display:block}#signature-placement{cursor:move;touch-action:none;-webkit-user-select:none;user-select:none;border:1px dashed var(--brand);height:auto;position:absolute}.placement-help{color:var(--muted);margin:.65rem 1rem;font-size:.7rem}.signature-studio{background:var(--surface);align-self:start;padding:1rem}.signature-modes,.target-options{border:0;margin:0;padding:0}.signature-modes legend,.target-options legend{margin-bottom:.55rem;font-size:.8rem;font-weight:800}.signature-tabs{grid-template-columns:repeat(3,1fr);gap:.25rem;display:grid}.signature-tabs label{position:relative}.signature-tabs input{opacity:0;position:absolute}.signature-tabs span{border:1px solid var(--line);cursor:pointer;border-radius:7px;place-items:center;min-height:44px;padding:.4rem;font-size:.72rem;font-weight:750;display:grid}.signature-tabs input:checked+span{color:var(--on-brand);background:var(--brand);border-color:var(--brand)}.signature-tabs input:focus-visible+span{outline:3px solid var(--focus);outline-offset:2px}.signature-panel{margin-top:.75rem}.signature-panel label{color:var(--muted);gap:.35rem;margin-top:.6rem;font-size:.72rem;font-weight:700;display:grid}.signature-panel input[type=text],.signature-panel select,.target-options input[type=text]{border:1px solid var(--line-strong);width:100%;min-height:44px;color:var(--ink);background:var(--canvas);border-radius:7px;padding:.55rem}#draw-canvas{border:1px solid var(--line-strong);touch-action:none;background:#fff;border-radius:8px;width:100%;height:7rem;display:block}.signature-panel .text-button{margin-top:.4rem}.image-picker{border:1px dashed var(--line-strong);text-align:center;cursor:pointer;border-radius:8px;place-items:center;min-height:6rem;padding:1rem;position:relative}.image-picker input{opacity:0;position:absolute;inset:0}.create-signature{width:100%;margin-top:.75rem}.transform-controls{border-top:1px solid var(--line);gap:.6rem;margin-top:.85rem;padding-top:.85rem;display:grid}.transform-controls>label{color:var(--muted);gap:.35rem;font-size:.72rem;font-weight:750;display:grid}.transform-controls input[type=range]{width:100%;accent-color:var(--brand)}.nudge-grid{grid-template-columns:repeat(4,44px);justify-content:center;gap:.25rem;display:grid}.nudge-grid button{border:1px solid var(--line)}.target-options{border-top:1px solid var(--line);gap:.4rem;margin-top:1rem;padding-top:1rem;display:grid}.target-options label{align-items:center;gap:.5rem;min-height:44px;font-size:.78rem;display:flex}.target-options input[type=radio]{width:1.1rem;height:1.1rem;accent-color:var(--brand)}.signature-studio>.merge-button{width:100%;margin-top:.75rem}.sign-workspace .form-status{min-height:1.2rem;margin-top:.6rem}@media (width<=64rem){.sign-layout{grid-template-columns:1fr}.page-scroller{min-height:28rem}.signature-studio{margin-top:.75rem}}@media (width<=40rem){.sign-workspace>#sign-empty,.sign-workspace>#sign-editor{padding:.75rem}.sign-layout{display:block}.page-scroller{min-height:24rem;max-height:31rem;padding:.5rem}.signature-studio{display:block}.tool-intro>p{font-size:.95rem}#draw-canvas{height:8rem}.placement-help{line-height:1.4}}#signature-placement{cursor:grab;touch-action:manipulation;transform-origin:50%;border-color:#0000}.placement-selected #signature-placement{border-color:var(--brand);cursor:grabbing}.placement-is-dragging #signature-placement{-webkit-user-select:none;user-select:none}.placement-handle{z-index:2;border:2px solid var(--surface);background:var(--brand);cursor:nwse-resize;touch-action:none;border-radius:50%;width:14px;height:14px;margin:-7px 0 0 -7px;padding:0;position:absolute;box-shadow:0 1px 4px #00000047}.placement-handle--ne,.placement-handle--sw{cursor:nesw-resize}.placement-handle:focus-visible{outline:3px solid var(--focus);outline-offset:2px}.page-tool-workspace{max-width:68rem}.page-tool-workspace>#page-tool-empty,.page-tool-workspace>#page-tool-editor{padding:1rem}.page-tool-hint{color:var(--muted);margin:.8rem 0;font-size:.8rem}.page-tool-actions{flex-wrap:wrap;gap:.45rem;margin:1rem 0;display:flex}.page-tool-grid{grid-template-columns:repeat(auto-fill,minmax(9rem,1fr));gap:.7rem;max-height:none;padding:.2rem}.page-card{border:1px solid var(--line);background:var(--canvas);border-radius:10px;gap:.5rem;min-width:0;padding:.55rem;transition:border-color .18s ease-out,transform .18s ease-out,background-color .18s ease-out;display:grid}.page-card:focus-visible{outline:3px solid var(--focus);outline-offset:2px}.page-card--selected{border-color:var(--brand);background:var(--surface-alt)}.page-card--dragging{opacity:.55;transform:scale(.98)}.page-card--insertion{border-color:var(--brand);box-shadow:0 0 0 2px var(--brand) inset}.page-thumb{border:1px solid var(--line);background:#fff;place-items:center;min-height:7rem;display:grid;overflow:hidden}.page-thumb canvas{max-width:100%;height:auto;display:block}.page-card__footer{grid-template-columns:1fr auto;align-items:center;gap:.4rem;display:grid}.page-number{font-size:.72rem;font-weight:800}.page-select{width:1.2rem;height:1.2rem;accent-color:var(--brand)}.page-card__controls{grid-column:1/-1;grid-template-columns:repeat(5,1fr);gap:.2rem;display:grid}.page-card__controls button{border:1px solid var(--line);min-width:0;min-height:36px;color:var(--brand-strong);cursor:pointer;background:0 0;border-radius:6px;padding:.2rem;font-size:.62rem;font-weight:750}.page-card__controls button:hover{background:var(--surface-alt)}.page-tool-workspace>.privacy-note{padding:0 1rem 1rem}.page-tool-workspace .form-status{min-height:1.2rem;margin:.6rem 0}.page-tool-workspace .merge-button{width:100%}@media (width<=40rem){.page-tool-workspace>#page-tool-empty,.page-tool-workspace>#page-tool-editor{padding:.75rem}.page-tool-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.5rem}.page-card{padding:.45rem}.page-thumb{min-height:6rem}.page-tool-actions{grid-template-columns:1fr 1fr;display:grid}.page-tool-actions button{min-height:44px}.page-card__controls button{min-height:40px;font-size:.58rem}}@media (prefers-reduced-motion:reduce){.page-card{transition:none}}.image-tool-workspace{max-width:68rem}.image-tool-workspace>#image-tool-empty,.image-tool-workspace>#image-tool-editor{padding:1rem}.image-tool-options{flex-wrap:wrap;gap:.6rem;margin:1rem 0;display:flex}.image-tool-options label{min-width:9rem;color:var(--muted);gap:.3rem;font-size:.72rem;font-weight:750;display:grid}.image-tool-options select{border:1px solid var(--line-strong);min-height:44px;color:var(--ink);background:var(--canvas);border-radius:7px;padding:.45rem .6rem}.image-grid{grid-template-columns:repeat(auto-fill,minmax(10rem,1fr));gap:.7rem;padding:.2rem;display:grid}.image-card{border:1px solid var(--line);background:var(--canvas);border-radius:10px;gap:.5rem;min-width:0;padding:.55rem;transition:border-color .18s ease-out,transform .18s ease-out,background-color .18s ease-out;display:grid}.image-card:focus-visible{outline:3px solid var(--focus);outline-offset:2px}.image-card--selected{border-color:var(--brand);background:var(--surface-alt)}.image-card--dragging{opacity:.55;transform:scale(.98)}.image-card--insertion{border-color:var(--brand);box-shadow:0 0 0 2px var(--brand) inset}.image-card__preview{border:1px solid var(--line);background:#fff;place-items:center;min-height:8rem;display:grid;overflow:hidden}.image-card__preview canvas,.image-card__preview img{object-fit:contain;max-width:100%;max-height:10rem;display:block}.image-card__footer{grid-template-columns:1fr auto;align-items:start;gap:.4rem;font-size:.72rem;font-weight:800;display:grid}.image-card__footer span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.image-card__footer small{color:var(--muted);grid-column:1/-1;font-size:.62rem;font-weight:600}.image-card__controls{grid-template-columns:repeat(5,1fr);gap:.2rem;display:grid}.image-card__controls button{border:1px solid var(--line);min-width:0;min-height:40px;color:var(--brand-strong);cursor:pointer;background:0 0;border-radius:6px;padding:.2rem;font-size:.6rem;font-weight:750}.image-card__controls button:hover{background:var(--surface-alt)}.image-tool-workspace>.privacy-note{padding:0 1rem 1rem}.image-tool-workspace .form-status{min-height:1.2rem;margin:.6rem 0}.image-tool-workspace .merge-button{width:100%}@media (width<=40rem){.image-tool-workspace>#image-tool-empty,.image-tool-workspace>#image-tool-editor{padding:.75rem}.image-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.5rem}.image-card{padding:.45rem}.image-card__preview{min-height:6rem}.image-tool-options{grid-template-columns:1fr 1fr;display:grid}.image-tool-options label{min-width:0}.image-tool-options button{min-height:44px}}@media (prefers-reduced-motion:reduce){.image-card{transition:none}}.security-workspace{max-width:68rem}.security-workspace>#security-empty,.security-workspace>#security-editor{padding:1rem}.protect-fields,.watermark-fields{gap:1rem;margin:1rem 0;display:grid}.protect-fields label,.watermark-fields label{gap:.4rem;font-size:.8rem;font-weight:750;display:grid}.protect-fields input,.watermark-fields input[type=text],.watermark-fields select{border:1px solid var(--line);background:var(--canvas);min-height:44px;color:var(--ink);font:inherit;border-radius:8px;padding:.65rem .75rem}.password-field{gap:.4rem;display:flex}.password-field input{flex:1}.password-field button{border:1px solid var(--line);background:var(--surface-alt);width:44px;color:var(--ink);border-radius:8px}.security-help{color:var(--muted);margin:0;font-size:.78rem}.watermark-fields fieldset{border:0;gap:1rem;margin:0;padding:0;display:flex}.watermark-fields fieldset label{align-items:center;gap:.35rem;font-weight:650;display:flex}.watermark-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem;display:grid}.watermark-grid input[type=range]{width:100%;accent-color:var(--brand)}.security-preview{background:var(--surface-alt);border:1px solid var(--line);border-radius:10px;place-items:center;margin:1rem;padding:1rem;display:grid}.security-preview canvas{max-width:100%;height:auto;display:block;box-shadow:0 4px 18px #0000001f}.security-workspace .form-status{min-height:1.2rem;margin:.6rem 1rem}.security-workspace .merge-button{width:calc(100% - 2rem);margin:0 1rem}.security-workspace>.privacy-note{padding:1rem}.security-workspace input:focus-visible,.security-workspace select:focus-visible,.security-workspace button:focus-visible{outline:3px solid var(--focus);outline-offset:2px}@media (width<=40rem){.security-workspace>#security-empty,.security-workspace>#security-editor{padding:.75rem}.watermark-grid{grid-template-columns:1fr}.watermark-fields fieldset{align-items:center;min-height:44px}.security-preview{margin:.75rem;padding:.65rem}}@media (prefers-reduced-motion:reduce){.security-preview canvas{transition:none}}.digital-workspace{max-width:50rem}.digital-grid{grid-template-columns:1fr 1fr;gap:1rem;margin:1.5rem 0;display:grid}.digital-field{gap:.45rem;font-weight:750;display:grid}.digital-field input{border:1px solid var(--line-strong);width:100%;min-height:46px;color:var(--ink);background:var(--canvas);border-radius:8px;padding:.7rem .8rem}.password-wrap{position:relative}.password-wrap input{padding-right:3.25rem}.password-toggle{width:44px;height:44px;color:var(--muted);background:0 0;border:0;position:absolute;top:1px;right:1px}.certificate-summary{border:1px solid var(--line);background:var(--surface-alt);border-radius:12px;margin:1.25rem 0;padding:1.25rem}.certificate-summary h3{margin:0 0 1rem}.certificate-summary dl{grid-template-columns:1fr 1fr;gap:.8rem;margin:0;display:grid}.certificate-summary dl div{min-width:0}.certificate-summary dt{color:var(--muted);text-transform:uppercase;font-size:.75rem;font-weight:800}.certificate-summary dd{overflow-wrap:anywhere;margin:.2rem 0 0}.certificate-validity{margin:1rem 0 0;font-weight:800}.certificate-validity.is-valid{color:var(--brand-strong)}.certificate-validity.is-warning{color:var(--danger)}.digital-actions{flex-wrap:wrap;align-items:center;gap:.75rem;display:flex}.digital-actions button{min-height:44px}.digital-distinction{color:var(--muted);margin:1.5rem 0;line-height:1.5}.digital-success{margin-top:1.5rem}.digital-success h3{margin-top:0}@media (width<=35rem){.digital-grid,.certificate-summary dl{grid-template-columns:1fr}.digital-actions>*{width:100%}}