:root{color-scheme:light;--ink:#152438;--ink-soft:#526176;--paper:#f7f9fc;--surface:#fff;--line:#dfe6ee;--blue:#2864dc;--blue-deep:#1647ad;--blue-soft:#eaf1ff;--mint:#dff6ee;--mint-ink:#146247;--radius-sm:14px;--radius-lg:28px;--shadow:0 24px 70px #1f37581f;font-synthesis:none;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{color:var(--ink);background:var(--paper);margin:0;line-height:1.6}a{color:inherit}button,input{font:inherit}button,label,a{-webkit-tap-highlight-color:transparent}:focus-visible{outline-offset:3px;outline:3px solid #2864dc6b}.shell{width:min(1160px,100% - 40px);margin-inline:auto}.skip-link{z-index:100;background:var(--ink);color:#fff;border-radius:8px;padding:10px 16px;position:fixed;top:-80px;left:16px}.skip-link:focus{top:16px}.site-header{z-index:20;backdrop-filter:blur(18px);background:#f7f9fce0;border-bottom:1px solid #dfe6eebf;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;gap:24px;min-height:68px;display:flex}.brand{letter-spacing:-.03em;align-items:center;gap:10px;font-size:1.22rem;font-weight:760;text-decoration:none;display:inline-flex}.brand-mark{color:#fff;background:var(--blue);border-radius:11px;place-items:center;width:34px;height:34px;display:grid;box-shadow:0 8px 20px #2864dc47}nav{align-items:center;gap:28px;display:flex}nav a{color:var(--ink-soft);font-size:.94rem;font-weight:620;text-decoration:none}nav a:hover,nav a:focus-visible{color:var(--blue)}.language-link{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:7px 11px}.language-short,.mobile-navigation{display:none}.hero{grid-template-columns:1fr .94fr;align-items:center;gap:clamp(44px,8vw,100px);min-height:670px;padding-block:88px 96px;display:grid}.eyebrow{color:var(--blue);text-transform:uppercase;letter-spacing:.14em;margin:0 0 15px;font-size:.78rem;font-weight:800}h1,h2,h3,p{margin-top:0}h1{letter-spacing:-.065em;max-width:680px;margin-bottom:24px;font-size:clamp(3.25rem,7vw,6.4rem);line-height:.97}.hero-lead{max-width:550px;color:var(--ink-soft);margin-bottom:34px;font-size:clamp(1.1rem,2vw,1.3rem)}.hero-actions{flex-wrap:wrap;align-items:center;gap:16px;display:flex}.button{border-radius:13px;justify-content:center;align-items:center;min-height:50px;padding:0 22px;font-weight:760;text-decoration:none;display:inline-flex}.button.primary{color:#fff;background:var(--blue);box-shadow:0 13px 30px #2864dc42}.button.primary:hover{background:var(--blue-deep);transform:translateY(-1px)}.hero-illustration{isolation:isolate;min-height:410px;position:relative}.illustration-glow{z-index:-1;filter:blur(14px);background:radial-gradient(circle,#2864dc29,#dff6ee14 60%,#0000 72%);border-radius:45%;position:absolute;inset:12% 2% 4% 13%}.document-card{border:1px solid var(--line);background:var(--surface);border-radius:19px 30px 19px 19px;flex-direction:column;gap:14px;width:156px;height:198px;padding:25px 22px;display:flex;position:absolute;box-shadow:0 22px 55px #1f37581f}.document-card:after{content:"";background:#e5edfa;border-radius:0 29px 0 11px;width:38px;height:38px;position:absolute;top:-1px;right:-1px}.document-card span{color:#fff;background:var(--blue);border-radius:8px;align-self:flex-start;padding:5px 8px;font-size:.68rem;font-weight:850}.document-card i{background:#dce5f0;border-radius:999px;height:7px;display:block}.document-card i:nth-of-type(2){width:78%}.document-card i:nth-of-type(3){width:58%}.document-one{animation:5.4s ease-in-out infinite paper-float;top:34px;left:5%;transform:rotate(-7deg)}.document-two{animation:5.4s ease-in-out -1.4s infinite paper-float;top:0;left:34%;transform:rotate(5deg)}.document-result{background:linear-gradient(155deg,#fff,#f4f8ff);border-color:#bfd0ee;width:182px;height:230px;bottom:12px;right:4%;transform:rotate(2deg)}.document-result span{background:#153454}.document-result em{width:36px;height:36px;color:var(--mint-ink);background:var(--mint);border-radius:50%;place-items:center;font-style:normal;font-weight:900;display:grid;position:absolute;bottom:18px;right:18px}.merge-flow{gap:10px;display:flex;position:absolute;bottom:92px;left:48%;transform:rotate(17deg)}.merge-flow b{opacity:.55;background:#83a7e7;border-radius:50%;width:8px;height:8px}.merge-flow b:nth-child(2){opacity:.75}.merge-flow b:nth-child(3){opacity:1}h2{letter-spacing:-.045em;margin-bottom:0;font-size:clamp(2.1rem,4vw,3.7rem);line-height:1.08}.tool-grid{grid-template-columns:1fr 1fr;gap:20px;display:grid}.tool-grid.full-grid{grid-template-columns:repeat(3,1fr)}.featured-grid{grid-template-columns:repeat(4,1fr)}.featured-grid.single-tool{grid-template-columns:minmax(0,560px)}.tool-card{border:1px solid var(--line);background:var(--paper);border-radius:22px;flex-direction:column;min-height:290px;padding:34px;text-decoration:none;display:flex}.tool-card.featured{background:var(--blue);color:#fff;border-color:#0000}.tool-card.featured:hover{transform:translateY(-3px);box-shadow:0 20px 45px #2864dc33}.tool-card h3{letter-spacing:-.025em;margin:auto 0 8px;font-size:1.7rem}.tool-card p{color:currentColor;opacity:.78;max-width:420px;margin-bottom:26px}.tool-card-symbol{background:#ffffff2b;border-radius:14px;place-items:center;width:44px;height:44px;margin-bottom:22px;font-weight:850;display:grid}.muted-symbol{color:var(--blue);background:var(--blue-soft)}.tool-action{font-weight:760}.status-pill{background:var(--mint);color:var(--mint-ink);border-radius:999px;align-self:flex-start;padding:6px 10px;font-size:.77rem;font-weight:760}.all-tools-heading{margin:100px 0 38px}.tool-categories{gap:48px;display:grid}.tool-category>h3{margin-bottom:17px;font-size:1.2rem}.compact-tool-grid{grid-template-columns:repeat(3,1fr);gap:12px;display:grid}.compact-tool-card{border:1px solid var(--line);background:var(--paper);border-radius:16px;grid-template-columns:40px 1fr;align-items:center;gap:2px 13px;min-height:92px;padding:18px;text-decoration:none;display:grid}.compact-tool-card>span{width:40px;height:40px;color:var(--blue);background:var(--blue-soft);border-radius:12px;grid-row:span 2;place-items:center;font-weight:850;display:grid}.compact-tool-card small{color:var(--ink-soft)}.compact-tool-card:hover{border-color:#aac2eb;transform:translateY(-1px)}.privacy-inner{text-align:left;justify-content:center;align-items:center;gap:18px;display:flex}.privacy-inner p{color:var(--ink-soft);margin:2px 0 0}.privacy-symbol{width:48px;height:48px;color:var(--mint-ink);background:var(--mint);border-radius:50%;flex:none;place-items:center;font-weight:900;display:grid}.privacy-panel{border-radius:var(--radius-lg);color:#fff;background:#132a43;grid-template-columns:auto 1fr;align-items:center;gap:34px;min-height:390px;padding:clamp(34px,7vw,90px);display:grid}.privacy-panel .privacy-symbol{width:76px;height:76px;font-size:1.6rem}.privacy-panel h2{margin-bottom:18px}.privacy-panel p:last-child{color:#b9c8d7;max-width:760px;margin-bottom:0;font-size:1.08rem}.about-strip{padding-block:54px 110px}.about-panel{text-align:center;max-width:900px}.about-panel h2{margin-bottom:22px}.about-panel>p:last-child{max-width:720px;color:var(--ink-soft);margin-inline:auto;font-size:1.08rem}.simple-page{min-height:620px;padding-block:110px}.simple-page h1{margin-bottom:25px}.simple-page>p{max-width:650px;color:var(--ink-soft);font-size:1.12rem}.empty-content-card{border:1px solid var(--line);background:var(--surface);border-radius:20px;max-width:650px;margin-top:48px;padding:30px}.empty-content-card p{margin-bottom:22px}.privacy-badge{color:var(--mint-ink);align-items:center;gap:9px;font-size:.82rem;font-weight:760;display:inline-flex}.privacy-badge.compact{background:#effcf7e6;border:1px solid #cce9de;border-radius:999px;padding:9px 13px}.privacy-badge-mark{background:var(--mint);border-radius:50%;place-items:center;width:20px;height:20px;font-size:.72rem;display:grid}.site-footer{color:#fff;background:#102338;padding-block:70px}.footer-inner{justify-content:space-between;gap:40px;display:flex}.footer-brand{color:#fff}.footer-inner p{color:#9fb1c4;margin:15px 0 0}.footer-inner small{color:#7f94aa;margin-top:5px;display:block}.footer-links{align-self:flex-end;gap:24px}.footer-links a{color:#b9c8d7}.tool-hero{text-align:center;padding-block:18px 14px}.tool-hero h1{max-width:none;margin-bottom:6px;font-size:clamp(3rem,5vw,4.3rem)}.tool-hero>p:last-child{max-width:650px;color:var(--ink-soft);margin:0 auto;font-size:1.08rem}.tool-shell{border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--surface);min-height:356px;box-shadow:var(--shadow);padding:18px;position:relative}.tool-shell-status{clip:rect(0, 0, 0, 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.file-drop{text-align:center;background:linear-gradient(145deg,#fbfdff,#eef4ff);border:2px dashed #b9cbe7;border-radius:22px;flex-direction:column;justify-content:center;align-items:center;min-height:320px;padding:26px 24px;transition:border-color .18s,background .18s,transform .18s;display:flex}.file-drop.is-over{border-color:var(--blue);background:#e8f0ff;transform:scale(.995)}.file-drop input{opacity:0;pointer-events:none;width:1px;height:1px;position:absolute;overflow:hidden}.drop-cta{color:#fff;background:var(--blue);cursor:pointer;border:0;border-radius:22px;justify-content:center;align-items:center;gap:20px;width:min(100%,430px);min-height:132px;padding:24px 30px;transition:background .18s,transform .18s,box-shadow .18s;display:flex;box-shadow:0 18px 42px #2864dc47}.drop-cta:hover{background:var(--blue-deep);transform:translateY(-2px);box-shadow:0 22px 48px #2864dc57}.drop-cta-icon{letter-spacing:.04em;background:#ffffff21;border:1px solid #ffffff57;border-radius:9px 15px 9px 9px;flex:none;place-items:center;width:54px;height:66px;font-size:.72rem;font-weight:850;display:grid}.drop-cta-copy{text-align:left;flex-direction:column;align-items:flex-start;line-height:1.3;display:flex}.drop-cta-copy strong{letter-spacing:-.025em;font-size:clamp(1.25rem,2.5vw,1.55rem)}.drop-cta-copy span{color:#ffffffc7;margin-top:5px;font-size:.96rem}.file-drop small{color:var(--ink-soft);margin-top:15px}.button.secondary{color:var(--ink);background:var(--surface);border:1px solid var(--line);box-shadow:none}.button.secondary:hover{background:var(--paper);border-color:#b8c7d8}.empty-note{color:var(--ink-soft);text-align:center;flex-direction:column;align-items:center;padding:24px 4px 0;display:flex}.empty-note strong{color:var(--ink)}.merge-list-panel{margin-top:26px}.merge-list-header{justify-content:space-between;align-items:center;gap:24px;padding:10px 2px 20px;display:flex}.merge-list-header h2{letter-spacing:-.025em;margin-bottom:4px;font-size:1.45rem}.merge-list-header p{color:var(--ink-soft);margin:0;font-size:.92rem}.merge-file-list{flex-direction:column;gap:10px;display:flex}.merge-file-card{border:1px solid var(--line);background:var(--surface);border-radius:17px;grid-template-columns:36px 76px minmax(0,1fr) auto;align-items:center;gap:15px;min-height:116px;padding:12px;display:grid;box-shadow:0 7px 22px #1932500e}.merge-file-card.has-error{background:snow;border-color:#efc4c4}.merge-file-card.is-dragging{z-index:5;box-shadow:0 22px 50px #1932502e}.drag-handle{color:#7b8b9f;cursor:grab;letter-spacing:-4px;background:0 0;border:0;border-radius:10px;width:34px;height:48px;font-size:1.1rem}.drag-handle:active{cursor:grabbing}.drag-handle:disabled{opacity:.35;cursor:default}.file-preview{border:1px solid var(--line);width:76px;height:92px;color:var(--blue);background:#f3f6fa;border-radius:9px;place-items:center;font-size:.72rem;font-weight:800;display:grid;overflow:hidden}.file-preview img{object-fit:cover;object-position:top center;width:100%;height:100%}.file-information{flex-direction:column;align-items:flex-start;gap:5px;min-width:0;display:flex}.file-information>strong{text-overflow:ellipsis;white-space:nowrap;max-width:100%;font-size:.97rem;overflow:hidden}.file-subline{color:var(--ink-soft);align-items:center;gap:7px;font-size:.83rem;display:inline-flex}.mini-spinner{border:2px solid #c6d5e8;border-top-color:var(--blue);border-radius:50%;width:12px;height:12px;animation:.8s linear infinite spin}.signature-chip{color:#825d09;background:#fff2c8;border-radius:999px;padding:4px 8px;font-size:.72rem;font-weight:760}.file-error{color:#a83232;font-size:.84rem;line-height:1.35}.file-actions{gap:5px;display:flex}.file-actions button{border:1px solid var(--line);width:36px;height:36px;color:var(--ink-soft);background:var(--surface);cursor:pointer;border-radius:10px;place-items:center;display:grid}.file-actions button:hover:not(:disabled){color:var(--blue);background:var(--blue-soft);border-color:#b9cae4}.file-actions button:disabled{opacity:.3;cursor:default}.file-actions .remove-file:hover{color:#a83232;background:#fff2f2;border-color:#efc4c4}.merge-action-bar{background:#f2f5f9;border-radius:17px;justify-content:space-between;align-items:center;gap:20px;margin-top:18px;padding:19px 20px;display:flex}.merge-action-bar>div{flex-direction:column;display:flex}.merge-action-bar span{color:var(--ink-soft);font-size:.84rem}.merge-button{cursor:pointer;border:0;min-width:170px}.merge-button:disabled{color:#8b98a8;box-shadow:none;cursor:not-allowed;background:#dce3eb}.error-banner{color:#942f2f;background:#fff4f4;border:1px solid #f1c6c6;border-radius:13px;flex-direction:column;margin-top:14px;padding:15px 18px;display:flex}.error-banner span{opacity:.8;font-size:.84rem}.processing-panel,.success-panel{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:510px;padding:48px 24px;display:flex}.processing-panel h2,.success-panel h2{margin-bottom:10px;font-size:clamp(2rem,5vw,3rem)}.processing-panel>p:not(.eyebrow),.success-panel>p:not(.eyebrow){color:var(--ink-soft)}.processing-orbit{border:1px solid #bed0ed;border-radius:50%;place-items:center;width:116px;height:116px;margin-bottom:36px;display:grid;position:relative}.processing-orbit:before{content:"";border:3px solid #0000;border-top-color:var(--blue);border-radius:50%;animation:1.2s linear infinite spin;position:absolute;inset:-8px}.processing-orbit span{color:#fff;background:var(--blue);border-radius:8px 14px 8px 8px;place-items:center;width:56px;height:68px;font-size:.68rem;font-weight:850;display:grid}.progress-track{background:#e2e9f1;border-radius:999px;width:min(480px,100%);height:9px;margin:16px 0 9px;overflow:hidden}.progress-track span{border-radius:inherit;background:var(--blue);height:100%;transition:width .22s;display:block}.success-mark{width:82px;height:82px;color:var(--mint-ink);background:var(--mint);border-radius:50%;place-items:center;margin-bottom:24px;font-size:2rem;font-weight:900;display:grid}.result-summary{border:1px solid var(--line);background:var(--paper);text-align:left;border-radius:14px;grid-template-columns:1fr auto;gap:16px;width:min(500px,100%);margin:22px 0;padding:16px 19px;display:grid}.result-summary>div{flex-direction:column;display:flex}.result-summary>div:last-child{text-align:right}.result-summary span{color:var(--ink-soft);font-size:.78rem}.download-button{min-width:min(100%,300px)}.text-button{color:var(--blue);cursor:pointer;background:0 0;border:0;margin-top:16px;padding:8px;font-weight:740}.dialog-backdrop{z-index:60;backdrop-filter:blur(7px);background:#0a192aad;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.signature-dialog{background:var(--surface);border-radius:24px;width:min(560px,100%);padding:clamp(26px,5vw,42px);box-shadow:0 30px 90px #00000047}.signature-dialog h2{letter-spacing:-.035em;margin-bottom:14px;font-size:clamp(1.7rem,4vw,2.35rem)}.signature-dialog p{color:var(--ink-soft)}.warning-mark{color:#805a00;background:#ffe8a3;border-radius:50%;place-items:center;width:50px;height:50px;margin-bottom:20px;font-size:1.4rem;font-weight:900;display:grid}.dialog-actions{justify-content:flex-end;gap:10px;margin-top:28px;display:flex}.button.danger{color:#fff;cursor:pointer;background:#9f3535;border:0}.trust-grid{grid-template-columns:repeat(3,1fr);gap:18px;padding-block:24px 104px;display:grid}.trust-grid article{border:1px solid var(--line);background:var(--surface);border-radius:19px;padding:28px}.trust-grid article>span{color:var(--blue);letter-spacing:.11em;font-size:.75rem;font-weight:830}.trust-grid h2{letter-spacing:-.025em;margin:38px 0 11px;font-size:1.35rem}.trust-grid p{color:var(--ink-soft);margin-bottom:0;font-size:.91rem}.merge-seo{grid-template-columns:.8fr 1.2fr;gap:clamp(60px,10vw,130px);padding-block:100px;display:grid}.merge-seo h2{margin-bottom:28px;font-size:clamp(2rem,4vw,3rem)}.how-list{counter-reset:how-step;margin:0;padding:0;list-style:none}.how-list li{counter-increment:how-step;border-bottom:1px solid var(--line);grid-template-columns:42px 1fr;align-items:center;padding:18px 0;display:grid}.how-list li:before{content:counter(how-step, decimal-leading-zero);color:var(--blue);font-size:.78rem;font-weight:850}.faq-list{border-top:1px solid var(--line)}.faq-list details{border-bottom:1px solid var(--line)}.faq-list summary{cursor:pointer;padding:20px 34px 20px 0;font-weight:760}.faq-list p{max-width:680px;color:var(--ink-soft);padding:0 30px 18px 0}.compact-heading p:last-child{color:var(--ink-soft);margin-top:15px}.related-grid{grid-template-columns:repeat(3,1fr);gap:14px;display:grid}.related-card{border:1px solid var(--line);background:var(--paper);border-radius:18px;grid-template-columns:auto 1fr;gap:16px;padding:24px;text-decoration:none;display:grid}.related-card>span{width:40px;height:40px;color:var(--blue);background:var(--blue-soft);border-radius:12px;place-items:center;font-weight:820;display:grid}.related-card h3{margin-bottom:4px}.related-card p{color:var(--ink-soft);margin-bottom:12px;font-size:.86rem}.related-card small{color:var(--mint-ink);grid-column:2;font-weight:720}.page-workspace-shell{border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--surface);min-height:356px;box-shadow:var(--shadow);padding:18px;position:relative}.workspace-file-input{opacity:0;pointer-events:none;width:1px;height:1px;position:absolute;overflow:hidden}.single-file-drop{min-height:320px}.workspace-uploader-error{color:#942f2f;background:#fff4f4;border:1px solid #efc4c4;border-radius:12px;max-width:680px;margin-top:18px;padding:10px 15px}.compact-processing{min-height:420px}.compact-processing h2{max-width:680px}.workspace-file-bar{justify-content:space-between;align-items:center;gap:18px;padding:2px 2px 17px;display:flex}.workspace-file-bar>div{flex-direction:column;min-width:0;display:flex}.workspace-file-bar strong{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.workspace-file-bar span{color:var(--ink-soft);font-size:.86rem}.workspace-file-bar .button{white-space:nowrap;cursor:pointer;min-height:44px}.workspace-toolbar{background:#f2f5f9;border-radius:16px;justify-content:space-between;align-items:center;gap:20px;margin-bottom:12px;padding:15px 17px;display:flex}.workspace-toolbar-copy{flex-direction:column;display:flex}.workspace-toolbar-copy span{color:var(--ink-soft);font-size:.82rem}.workspace-toolbar-actions{flex-wrap:wrap;justify-content:flex-end;gap:7px;display:flex}.workspace-toolbar-actions button{border:1px solid var(--line);min-height:42px;color:var(--ink);background:var(--surface);cursor:pointer;border-radius:11px;padding:0 13px;font-weight:700}.workspace-toolbar-actions button:hover:not(:disabled){color:var(--blue);background:var(--blue-soft);border-color:#b9cae4}.workspace-toolbar-actions button:disabled{opacity:.42;cursor:default}.page-grid-scroll{border:1px solid var(--line);background:linear-gradient(145deg,#f8fbff,#edf3fb);border-radius:19px;height:min(63vh,680px);min-height:500px;padding:13px;overflow:auto}.page-grid-virtual{width:100%;position:relative}.page-grid-row{gap:12px;width:100%;height:342px;display:grid;position:absolute;top:0;left:0}.workspace-page-card{background:var(--surface);cursor:pointer;border:1px solid #d7e0eb;border-radius:17px;flex-direction:column;min-width:0;height:330px;padding:11px;transition:border-color .18s,box-shadow .18s,opacity .18s;display:flex;box-shadow:0 8px 24px #1f37580f}.workspace-page-card:hover{border-color:#adc3e7}.workspace-page-card.is-selected{border-color:var(--blue);box-shadow:0 0 0 2px #2864dc24,0 10px 28px #2864dc1a}.workspace-page-card.is-dragging{z-index:5;opacity:.82;box-shadow:0 22px 48px #1f375833}.page-card-preview{background:#edf2f7;border-radius:11px;place-items:center;height:220px;display:grid;position:relative;overflow:hidden}.page-thumbnail{place-items:center;width:100%;height:100%;display:grid}.page-thumbnail canvas{background:#fff;max-width:calc(100% - 10px);max-height:calc(100% - 10px);box-shadow:0 5px 17px #1f375821}.page-thumbnail-loader{border:3px solid #cbd7e6;border-top-color:var(--blue);border-radius:50%;width:24px;height:24px;animation:.8s linear infinite spin;position:absolute}.page-thumbnail.is-ready .page-thumbnail-loader{display:none}.page-selection-mark{color:#fff;background:var(--blue);border-radius:50%;place-items:center;width:30px;height:30px;font-weight:850;display:grid;position:absolute;top:9px;right:9px;box-shadow:0 5px 14px 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minmax(390px,.92fr);gap:clamp(44px,6vw,76px);min-height:560px;padding-block:58px 62px}.hero h1{max-width:640px;font-size:clamp(3.5rem,6.6vw,5.9rem);line-height:.98}.hero-lead{margin-bottom:26px;font-size:clamp(1.08rem,1.8vw,1.28rem)}.hero-actions{gap:18px}.button{border-radius:14px;min-height:52px;padding-inline:24px;transition:background .18s,border-color .18s,transform .18s,box-shadow .18s}.button.primary{box-shadow:0 12px 28px #2563eb38}.hero-primary-action:hover{box-shadow:0 17px 36px #2563eb4d}.hero-primary-action:after{content:"↓";margin-left:11px;font-size:1rem}.hero-illustration{min-height:360px}.document-card{border-color:#e1e8f2;box-shadow:0 24px 54px #18305321,0 3px 10px #1830530b}.document-one{box-shadow:0 22px 48px #1830531c,0 3px 10px #1830530a}.document-two{box-shadow:0 29px 64px #18305324,0 4px 12px #1830530d}.document-result{background:linear-gradient(155deg,#fff 0%,#f8fbff 100%);border-color:#c7d7f1;box-shadow:0 32px 72px #18305329,0 5px 14px 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.18s}.compact-tool-card:hover{border-color:var(--card-border,#c9d8ef);box-shadow:inset 0 2px 0 var(--card-accent-line,#2563eb40), 0 15px 32px #172d4d18;background:#fff;transform:translateY(-2px)}.compact-tool-card>.compact-tool-icon{color:#174fca;letter-spacing:-.04em;background:#e2ebff;border-radius:17px;grid-row:auto;width:58px;height:58px;font-size:1.2rem;transition:color .18s,background .18s,transform .18s,box-shadow .18s;box-shadow:inset 0 0 0 1px #2563eb1c,0 9px 20px #2563eb16}.compact-tool-card.tool-family-convert>.compact-tool-icon{color:#037153;letter-spacing:.02em;background:#dff8ed;font-size:.65rem;box-shadow:inset 0 0 0 1px #0478571a,0 9px 20px #04785713}.compact-tool-card.tool-family-optimize>.compact-tool-icon{color:#b52d46;background:#ffe4e8;box-shadow:inset 0 0 0 1px #b92f4818,0 9px 20px #b92f4812}.compact-tool-card:hover>.compact-tool-icon,.compact-tool-card:focus-visible>.compact-tool-icon{transform:translateY(-1px)}.compact-tool-card.tool-family-organize:hover>.compact-tool-icon,.compact-tool-card.tool-family-organize:focus-visible>.compact-tool-icon{background:#e2ebff}.compact-tool-card.tool-family-convert:hover>.compact-tool-icon,.compact-tool-card.tool-family-convert:focus-visible>.compact-tool-icon{background:#dcf8ed}.compact-tool-card.tool-family-optimize:hover>.compact-tool-icon,.compact-tool-card.tool-family-optimize:focus-visible>.compact-tool-icon{background:#ffe3e8}.compact-tool-card>div{min-width:0}.compact-tool-card strong{color:var(--ink);letter-spacing:-.018em;margin:1px 0 6px;font-size:1.08rem;font-weight:760;display:block}.compact-tool-card p{color:#53637a;min-height:44px;margin:0 0 12px;font-size:.86rem;line-height:1.48}.compact-tool-card small{color:var(--blue-deep);font-size:.82rem;font-weight:800}.compact-tool-card small b{margin-left:4px;font-size:.92rem;transition:transform .18s;display:inline-block}.compact-tool-card:hover small b,.compact-tool-card:focus-visible small b{transform:translate(2px)}.tool-family-convert small{color:var(--green)}.tool-family-optimize small{color:#b92f48}.privacy-strip{padding-block:78px}.privacy-panel{min-height:320px;color:var(--ink);background:#edf4ff;border:1px solid #d8e5f8;border-radius:30px;padding:clamp(36px,7vw,78px);box-shadow:0 20px 55px #2563eb12}.privacy-panel .privacy-symbol{width:76px;height:76px;color:var(--blue-deep);background:#fff;box-shadow:0 10px 28px #2563eb1a}.privacy-panel .eyebrow{color:var(--blue)}.privacy-panel p:last-child{color:var(--ink-soft)}.about-strip{background:#fff;padding-block:80px 120px}.about-panel{max-width:880px}.about-panel .eyebrow{color:var(--blue-deep);background:var(--blue-soft);letter-spacing:.1em;border-radius:999px;padding:8px 13px;display:inline-flex}.site-footer{background:#10233f;padding-block:62px}.footer-inner p{color:#b2bfd1}.footer-inner small{color:#8ea0b8}.tool-family-organize{--tool-accent:var(--blue);--tool-soft:var(--blue-soft);--tool-border:#cbdaf4;--card-border:#b9ccef;--card-accent-line:#2563eb3d}.tool-family-convert{--tool-accent:var(--green);--tool-soft:var(--green-soft);--tool-border:var(--green-border);--card-border:#96dfc0;--card-accent-line:#0478573b}.tool-family-optimize{--tool-accent:var(--coral);--tool-soft:var(--coral-soft);--tool-border:#f3c7cf;--card-border:#ebb6c0;--card-accent-line:#b92f4838}.tool-hero{padding-block:42px 24px}.tool-hero .privacy-badge{margin-bottom:14px}.tool-hero h1{color:var(--ink);margin-bottom:9px;font-size:clamp(2.8rem,5vw,4.6rem);line-height:1}.tool-hero>p:last-child{max-width:680px;font-size:1.06rem}.tool-stage{padding-bottom:72px}.tool-shell,.page-workspace-shell{border-color:#e1e7f0;border-radius:28px;box-shadow:0 18px 52px #142b4c17}.file-drop{border:1.5px dashed var(--tool-border,#bdcdea);background:var(--tool-soft,#f2f6ff);border-radius:21px;min-height:300px;padding:38px 24px}.file-drop.is-over{border-color:var(--tool-accent,var(--blue));background:var(--tool-soft,var(--blue-soft))}.drop-cta{background:var(--tool-accent,var(--blue));width:auto;min-width:min(100%,310px);min-height:68px;box-shadow:0 11px 26px color-mix(in srgb, var(--tool-accent,var(--blue)) 25%, transparent);border-radius:16px;gap:14px;padding:11px 20px}.drop-cta:hover{background:color-mix(in srgb, var(--tool-accent,var(--blue)) 88%, #000);box-shadow:0 14px 30px color-mix(in srgb, var(--tool-accent,var(--blue)) 29%, transparent)}.tool-family-convert .drop-cta:hover{background:var(--green-hover)}.drop-cta-icon{border-radius:8px 12px 8px 8px;width:42px;height:48px}.drop-cta-copy strong{font-size:1.12rem}.drop-cta-copy span{margin-top:2px;font-size:.85rem}.file-drop small{margin-top:17px}.empty-note{padding-top:19px}@media (width>=769px){.drop-cta{border-radius:19px;gap:20px;width:min(100%,440px);min-width:0;min-height:104px;padding:18px 30px}.drop-cta-icon{width:58px;height:66px;font-size:.82rem}.drop-cta-copy strong{font-size:1.4rem}.drop-cta-copy span{margin-top:4px;font-size:.98rem}}.trust-grid{gap:16px;padding-block:16px 92px}.trust-grid article{border-color:#e3e8f0;border-radius:20px;min-height:190px;padding:28px;box-shadow:0 7px 24px #172d4d09}.trust-grid article>span{color:var(--blue);margin-bottom:0;display:inline-flex}.trust-grid h2{margin:22px 0 9px;font-size:1.17rem}.trust-grid p{color:var(--ink-soft);font-size:.9rem}.trust-grid{padding-bottom:32px}.tool-catalog-cta{text-align:center;justify-content:center;align-items:center;padding-block:40px 16px;display:flex}.tool-catalog-link{color:#1f5fc4;text-align:center;white-space:nowrap;background:#f8fbff;border:1px solid #9bb8e7;border-radius:14px;justify-content:center;align-items:center;max-width:100%;min-height:46px;padding:11px 19px;font-weight:760;line-height:1.25;text-decoration:none;transition:color .18s,border-color .18s,background-color .18s;display:inline-flex}.tool-catalog-link:hover{color:#174d9e;background:#eff5ff;border-color:#7098d9}.tool-catalog-link:focus-visible{outline-offset:3px;outline:3px solid #2563eb4d}.tool-catalog-cta+.merge-seo,.tool-catalog-cta+.page-tool-seo,.tool-catalog-cta+.compression-seo{padding-top:56px}.merge-seo,.page-tool-seo,.compression-seo,.compression-faq{gap:clamp(54px,8vw,110px)}.faq-list details{border-color:#e1e7ef}.faq-list summary{align-items:center;min-height:58px;display:flex}.related-section{border-top:1px solid var(--line);background:#fff;padding-block:76px 92px}.compact-heading{margin-bottom:30px}.compact-heading h2{font-size:clamp(2rem,3.8vw,3.2rem)}.compact-heading p{color:var(--ink-soft)}.related-grid{gap:15px}.related-card{background:#f9fbfe;border-color:#e3e9f2;border-radius:20px;min-height:178px;padding:24px;box-shadow:0 5px 18px #172d4d09}.related-card:hover{border-color:var(--tool-border,#cbdaf4);transform:translateY(-2px);box-shadow:0 14px 32px #172d4d13}.related-card>span{width:46px;height:46px;color:var(--tool-accent,var(--blue));background:var(--tool-soft,var(--blue-soft));font-size:.82rem}.related-card h3{font-size:1.05rem}.related-card p{font-size:.86rem}.related-card small{color:var(--tool-accent,var(--blue))}.workspace-file-bar,.merge-file-card,.image-file-card,.workspace-toolbar,.conversion-settings,.split-modes,.split-plan{border-color:#e1e7ef;box-shadow:0 6px 20px #162b4c09}.merge-action-bar,.workspace-action-bar{background:#f6f8fc;border:1px solid #e2e8f0}.processing-panel,.success-panel{min-height:480px}.processing-panel{background:radial-gradient(circle at 50% 42%,#fff 0,#f7f9fd 56%,#f1f5fb 100%);border-radius:22px}.processing-orbit{border-color:#c9d7ee;box-shadow:0 14px 40px #2563eb14}.processing-panel>strong{color:var(--blue-deep);font-size:1rem}.progress-track{background:#e4eaf3;height:10px}.success-panel{background:#fbfefc;border-radius:22px}.success-mark{box-shadow:0 12px 30px #0873531a}.error-banner,.workspace-uploader-error{color:#9e2f42;background:#fff5f6;border-color:#f0cbd1}.signature-dialog{border:1px solid #e5eaf1}@media (width<=760px){.shell{width:min(100% - 28px,1180px)}.header-inner{gap:12px;min-height:64px}.brand{font-size:1.06rem}.brand-mark{border-radius:11px;width:34px;height:34px}.mobile-navigation{gap:8px}.mobile-navigation summary,.mobile-navigation .language-link{align-items:center;min-height:44px;display:inline-flex}.hero{background:radial-gradient(at 50% 76%,#2563eb0e 0%,#0000 64%);grid-template-columns:1fr;gap:44px;min-height:auto;padding-block:60px 66px}.hero h1{max-width:560px;font-size:clamp(3rem,15vw,4.8rem)}.hero-lead{font-size:1.08rem}.hero-actions{flex-direction:column;align-items:stretch}.hero-actions .button{width:100%}.hero-actions .privacy-badge{align-self:center}.hero-illustration{min-height:300px;margin-inline:-10px;transform:scale(.9)}.tools-section{padding-block:64px 74px}.section-heading{margin-bottom:34px}.section-heading h2{font-size:2.55rem}.tool-categories{gap:30px}.compact-tool-grid{grid-template-columns:1fr}.compact-tool-card{min-height:154px;padding:20px}.compact-tool-card p{min-height:auto}.privacy-strip{padding-block:48px}.privacy-panel{border-radius:24px;grid-template-columns:1fr;gap:22px;min-height:0;padding:32px 24px}.privacy-panel .privacy-symbol{width:60px;height:60px}.about-strip{padding-block:62px 82px}.about-panel{text-align:left}.footer-inner{flex-direction:column;align-items:flex-start}.footer-links{align-self:flex-start}.tool-hero{padding-block:30px 18px}.tool-hero h1{font-size:clamp(2.55rem,13vw,3.7rem)}.tool-stage{padding-bottom:48px}.tool-shell,.page-workspace-shell{border-radius:22px;padding:10px}.file-drop{border-radius:17px;min-height:245px;padding:28px 14px}.drop-cta{width:min(100%,310px);min-width:0;min-height:70px;padding:11px 15px}.drop-cta-copy strong{font-size:1.05rem}.drop-cta-copy span{font-size:.8rem}.trust-grid{gap:12px;padding-block:8px 62px}.trust-grid article{min-height:185px;padding:24px}.trust-grid article>span{margin-bottom:0}.trust-grid{padding-bottom:20px}.tool-catalog-cta{padding-block:30px 12px}.tool-catalog-link{min-height:46px;padding-inline:17px;font-size:.94rem}.merge-seo,.page-tool-seo,.compression-seo,.compression-faq{gap:58px;padding-block:60px}.tool-catalog-cta+.merge-seo,.tool-catalog-cta+.page-tool-seo,.tool-catalog-cta+.compression-seo{padding-top:36px}.related-section{padding-block:58px 66px}.related-grid{grid-template-columns:1fr}.related-card{min-height:154px;padding:21px}.processing-panel,.success-panel{min-height:420px;padding:38px 18px}.processing-orbit{width:104px;height:104px;margin-bottom:28px}.button,button,summary{min-height:44px}}