:root{--bg:#f6f8fc;--ink:#1c2741;--muted:#748099;--blue:#4263e8;--blue-soft:#edf1ff;--line:#e1e6f0;--green:#217857;--green-bg:#edf8f2}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.6 -apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent;touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:default;opacity:.45}a{color:inherit}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #8269e9;outline-offset:4px}[hidden]{display:none!important}.shell{max-width:1220px;padding:0 42px;margin:auto}.header{display:flex;align-items:center;gap:35px;height:96px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:11px;text-decoration:none;font-size:21px;letter-spacing:-.6px;font-weight:500}.brand strong{font-weight:500}.brand-mark{display:grid;place-items:center;background:var(--blue);border-radius:12px;width:43px;height:43px}.brand-mark svg{height:30px;width:30px;fill:none;stroke:white;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.header nav{display:flex;gap:28px;margin-left:37px}.header nav a{font-size:12px;color:var(--muted);text-decoration:none;min-height:44px;display:flex;align-items:center}.header nav a:hover{color:var(--blue)}.header-tag{margin-left:auto;font-size:10px;color:#5c6b85;letter-spacing:.2px}.intro{text-align:center;padding:57px 0 35px}.eyebrow{font-size:9px;font-weight:500;letter-spacing:1.5px;color:var(--blue);margin:0 0 18px}h1{font-size:clamp(38px,4.5vw,60px);line-height:1.12;font-weight:500;letter-spacing:-2.5px;margin:0 0 22px}h1 span{color:var(--blue)}.lead{font-size:15px;color:#69758d;line-height:1.7;margin:0}.privacy{display:inline-flex;align-items:center;gap:8px;font-size:11px;color:var(--green);margin:20px auto 0}.privacy svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:23px;align-items:start}.documents{min-width:0}.dropzone{min-height:313px;padding:30px 25px 26px;border:1.5px dashed #acbaf1;border-radius:16px;text-align:center;background:linear-gradient(145deg,#fff,#f4f6ff);transition:border-color .2s,background .2s}.dropzone.drag-over{border-color:var(--blue);background:#e8edff;box-shadow:0 0 0 4px #4263e812}.upload-icon{margin:0 auto 12px;background:#edf1ff;border:1px solid #dfe6fd;width:65px;height:65px;border-radius:17px;display:grid;place-items:center;transform:rotate(-5deg)}.upload-icon svg{width:47px;height:47px;fill:none;stroke:var(--blue);stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round}.dropzone h2{font-size:18px;letter-spacing:-.4px;margin:0 0 5px}.dropzone>p{font-size:12px;color:var(--muted);margin:0 0 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@media(max-width:950px){.shell{padding:0 28px}.header nav{margin-left:auto}.header-tag{display:none}.workspace{grid-template-columns:minmax(0,1fr) 285px;gap:18px}.summary{padding:22px}.file-card{gap:8px;padding:13px 9px}.drag-handle{display:none}.file-controls{gap:2px}.icon-button{width:32px}.questions{gap:35px}.result-actions{gap:12px;flex-direction:column}.result-actions .text-button{min-height:25px;padding:0}.steps{gap:30px}}
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@media(max-width:360px){.shell{padding:0 15px}.header nav{gap:12px}.header nav a{font-size:9px}.brand{font-size:17px}.brand-mark{height:34px;width:34px}.intro .eyebrow{font-size:7px}h1{font-size:35px}.lead{font-size:12px}.privacy{font-size:9px}.file-info{min-width:130px}.dropzone.compact h2{width:100%}.dropzone.compact .primary{margin-left:0;width:100%}.dropzone.compact .limits{font-size:8px}.result-description{flex-basis:160px}.result-actions{flex-wrap:wrap;gap:10px}.result-actions .primary{max-width:none;flex-basis:100%}.result-actions .text-button{width:100%}.list-heading p{max-width:160px}.footer>span{font-size:7px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.dropzone{transition:none}.spinner{animation:none}}
/* Keep supporting text readable on both desktop and mobile. */
:root{--muted:#64718a}.limits,.merge-hint,.local-note p,.list-hint,.filename-field>span,.file-number,.footer>span,.footer>a:last-child{color:#68758c}.file-info strong{font-size:13px}.summary-title h2{font-size:17px}.totals>div{font-size:13px}.primary{font-size:13px}.filename-field input{font-size:14px}.filename-label{font-size:12px}.demo-button{font-size:11px}.faq summary{font-size:13px}.faq p,.steps p{font-size:12px}
@media(max-width:720px){.filename-field input{font-size:16px}.summary-title h2{font-size:17px}.primary{font-size:13px}.dropzone.compact .primary{font-size:11px}.faq summary{font-size:13px}.demo-button{font-size:11px}}
.lead,.footer>span,.footer>a:last-child{color:#536179}