:root{--ink:#163b42;--muted:#607378;--green:#126c5c;--light-green:#edf8f2;--blue:#255a82;--line:#dce5e4;--bg:#f6f8f7;--white:#fff;--shadow:0 8px 30px #153b4210;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--ink);background:var(--bg);font-synthesis:none}*{box-sizing:border-box}body{margin:0;font-size:15px;line-height:1.6}button,input,select{font:inherit}button,a,input,select,summary{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:default;opacity:.48}a{color:var(--green);text-underline-offset:4px}a:hover{color:#074b41}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid #2869be;outline-offset:4px}input[type=checkbox]{accent-color:var(--green);width:18px;height:18px;flex-shrink:0;cursor:pointer}input[type=text],select{border:1px solid #b4c6c5;border-radius:8px;background:#fff;color:var(--ink);padding:9px 12px;max-width:100%}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.2;letter-spacing:-.035em}h2{font-size:25px;font-weight:650}h3{font-size:17px;letter-spacing:-.015em}p{margin-top:10px}small,.small{font-size:12px;line-height:1.65}.muted{color:var(--muted)}[hidden]{display:none!important}.container{max-width:1240px;margin:auto;padding:0 36px}.site-header{background:#fff;border-bottom:1px solid var(--line)}.header-inner{max-width:1240px;padding:23px 36px;margin:auto;display:flex;justify-content:space-between;align-items:center}.brand{display:flex;gap:10px;align-items:center;color:var(--ink);text-decoration:none;font-size:22px;font-weight:750;line-height:1.1}.brand-sub{display:block;font-size:10px;font-weight:600;letter-spacing:.19em;margin-top:5px}.site-header nav{display:flex;gap:28px;align-items:center;font-size:13px}.site-header nav a{text-decoration:none;color:var(--muted)}.version{border:1px solid var(--line);border-radius:20px;padding:3px 12px;font-size:11px;color:var(--muted)}.hero{display:grid;grid-template-columns:1fr 330px;gap:80px;align-items:center;padding:64px 0 42px}.eyebrow{font-size:10px;font-weight:750;letter-spacing:.14em;color:var(--green);margin:0 0 14px}.dot{display:inline-block;width:6px;height:6px;background:#269e70;border-radius:50%;margin-right:6px}h1{font-size:52px;letter-spacing:-.05em;font-weight:680}h1 span{color:var(--green)}.hero-copy{color:var(--muted);font-size:16px;max-width:515px;margin-top:20px}.hero-features{display:flex;flex-wrap:wrap;gap:20px;margin-top:22px;font-size:11px;color:#47675f}.privacy-card{display:flex;gap:16px;align-items:flex-start;background:#edf5f0;padding:25px;border-radius:15px;border:1px solid #d5e7da}.shield{background:#d2eadc;border-radius:50%;height:32px;min-width:32px;display:grid;place-items:center;color:var(--green)}.privacy-card strong{font-size:14px}.privacy-card p{color:#517167;font-size:12px;margin-top:7px}.privacy-card a{display:block;font-size:11px;margin-top:13px}.steps{padding:0;list-style:none;display:flex;margin:0 0 30px;border-bottom:1px solid var(--line)}.steps li{flex:1;padding:18px 0;font-size:12px;color:var(--muted);border-bottom:2px solid transparent}.steps li[aria-current]{color:var(--green);border-bottom-color:var(--green);font-weight:650}.steps li>span{display:inline-grid;place-items:center;background:#e5eeea;width:23px;height:23px;border-radius:50%;margin-right:8px;font-size:10px}.steps li[aria-current]>span{background:var(--green);color:white}.panel{background:#fff;border:1px solid var(--line);border-radius:15px;padding:26px;box-shadow:var(--shadow)}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:22px}.section-heading .eyebrow{margin-bottom:6px}.pill{display:inline-block;font-size:10px;letter-spacing:.02em;color:var(--green);background:#edf5f1;border:1px solid #ddece4;padding:4px 9px;border-radius:6px;white-space:nowrap}.upload-panel{margin-bottom:36px}.upload-panel h2{font-size:22px}.dropzone{text-align:center;padding:30px 18px 21px;background:#fafcfb;border:1.5px dashed #b5cfbf;border-radius:11px;transition:background .15s}.dropzone.dragging{background:#ddf5e8;border-color:var(--green)}.file-symbol{margin:0 auto 12px;background:#e5f0e9;border-radius:12px;width:43px;height:43px;display:grid;place-items:center;font-size:26px;color:var(--green)}.dropzone p{font-size:12px;color:var(--muted);margin:7px 0 15px}.dropzone #file-limits{font-size:10px;margin:14px 0 0}.button{display:inline-flex;align-items:center;justify-content:center;gap:13px;border:1px solid transparent;border-radius:8px;min-height:42px;padding:10px 18px;font-size:12px;font-weight:600;text-decoration:none}.primary{background:var(--green);color:#fff}.primary:hover:not(:disabled){background:#0b584b;color:white}.secondary{background:#fff;border-color:var(--line);color:var(--ink)}.secondary:hover:not(:disabled){background:#edf5f1}.file-picker{position:relative;cursor:pointer}.file-picker:focus-within{outline:3px solid #2869be;outline-offset:4px}.file-picker input{position:absolute;inset:0;opacity:0;width:100%;cursor:pointer}.upload-footer{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:18px;font-size:11px;color:var(--muted)}.upload-footer p{margin:0}.delimiter-label{display:flex;align-items:center;gap:10px}.delimiter-label select{font-size:11px;padding:5px 9px}.file-ready{display:flex;justify-content:space-between;align-items:center;gap:16px;background:#f0f6f9;padding:14px 18px;margin-top:20px;border-radius:9px}.file-ready strong{font-size:13px;overflow-wrap:anywhere}.file-ready p{margin:0}.workspace-heading{display:flex;justify-content:space-between;gap:16px;margin:35px 0 22px;align-items:center}.workspace-heading .eyebrow{margin-bottom:8px}.workspace-heading p{font-size:12px;overflow-wrap:anywhere}.sheet-control{display:flex;align-items:center;gap:12px;font-size:12px}.sheet-control select{max-width:240px}.text-button{background:none;border:0;color:var(--green);font-size:11px;text-decoration:underline;text-underline-offset:3px;padding:7px;white-space:nowrap}.metrics{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px;margin:0 0 20px}.metric{border:1px solid var(--line);border-radius:11px;background:#fff;padding:17px}.metric strong{display:block;font-size:27px;font-weight:650;line-height:1.2;letter-spacing:-.04em}.metric span{font-size:10px;color:var(--muted)}.metric.attention strong{color:#936018}.alert{padding:13px 17px;border:1px solid;border-radius:9px;font-size:12px;overflow-wrap:anywhere;margin:16px 0}.error{background:#fff1ee;color:#9f3426;border-color:#efc7bd}.info{background:#edf4f8;color:#395c73;border-color:#d8e4ed}.info p{margin:3px 0}.status:empty{display:none}.status{font-size:12px;color:var(--green);margin-bottom:14px}.status.busy:before{content:'';display:inline-block;width:12px;height:12px;border:2px solid #c1ded0;border-top-color:var(--green);border-radius:50%;margin-right:9px;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.work-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.8fr);gap:22px;align-items:start;margin-top:23px}.corrections h2,.result-panel h2{font-size:22px}.corrections>.small{margin-top:-10px}.option{display:flex;gap:12px;padding:19px 0;border-bottom:1px solid #edf0ee;cursor:pointer}.option input{margin-top:3px}.option strong{font-size:13px;display:block}.option small{font-size:11px;display:block;color:var(--muted);margin-top:5px;line-height:1.6}.option em{font-style:normal;font-size:9px;color:#92601b;background:#fff3dc;border-radius:4px;padding:3px 5px;margin-left:3px;font-weight:500}.fill-group{padding:22px 0 0;border:0;margin:16px 0}.fill-group legend{font-size:13px;font-weight:650}.fill-group legend .pill{font-size:9px;margin-left:6px}.fill-group>p:first-of-type{margin-top:-10px}.column-option{display:flex;gap:8px;align-items:flex-start;font-size:11px;padding:8px 0}.column-option input{width:15px;height:15px}.column-option .muted{display:block;font-size:10px}.column-option span{overflow-wrap:anywhere}.placeholder{display:flex;flex-direction:column;gap:6px;font-size:11px;margin-top:12px}.placeholder input{font-size:12px}details{border-top:1px solid var(--line);padding-top:13px;margin-top:14px}summary{cursor:pointer;font-size:11px;font-weight:600}details p{font-size:12px;color:var(--muted)}.column-issues p{font-size:11px;overflow-wrap:anywhere}.summary{margin-top:23px}.summary-item{display:flex;justify-content:space-between;gap:15px;padding:12px 0;border-bottom:1px solid #e9efeb;font-size:12px}.summary-item strong{font-size:16px;color:var(--green)}.result-panel{background:#fbfefc}.result-panel .eyebrow{margin-bottom:10px}.export-consent{display:flex;gap:10px;font-size:11px;color:var(--muted);margin-top:25px}.export-consent input{width:16px;height:16px}.download{width:100%;margin-top:20px}.result-panel>.small{font-size:10px;text-align:center}.preview-panel{margin-top:24px}.preview-panel h2{font-size:22px}.preview-legend{font-size:10px;color:var(--muted)}.legend-swatch{display:inline-block;width:10px;height:10px;background:#e0f5e6;border:1px solid #b9dbc5;border-radius:2px}.preview-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px;margin-top:23px}.preview-grid h3{font-size:12px;margin-bottom:12px}.preview-grid h3 span{font-size:10px;font-weight:400;color:var(--muted);padding-left:5px}.table-scroll{overflow:auto;max-height:550px;border:1px solid var(--line);border-radius:8px}table{border-collapse:collapse;min-width:100%;font-size:11px;text-align:left;white-space:nowrap}th,td{padding:10px 13px;border-bottom:1px solid #e6edeb;border-right:1px solid #f0f4f2;max-width:300px;overflow:hidden;text-overflow:ellipsis}th{background:#eef4f1;font-weight:600;position:sticky;top:0;z-index:1}td{white-space:pre}td.numeric{text-align:right}.changed{background:#e0f5e6!important}tr.removed td{background:#fff0ed;text-decoration:line-through;color:#9b4c3c}.blank{color:#899894;font-style:italic}.row-number{color:#7d9089;font-size:9px;min-width:65px}.pagination{display:flex;align-items:center;justify-content:space-between;margin-top:18px;font-size:11px;color:var(--muted)}.pagination>div{display:flex;gap:9px}.pagination .button{font-size:10px;min-height:32px;padding:6px 12px}.how-section{padding:66px 0}.how-section>.eyebrow{margin-bottom:12px}.how-section h2{font-size:27px}.how-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:46px;margin-top:35px}.how-grid article>span{color:var(--green);font-size:11px;font-weight:650;display:block;margin-bottom:15px}.how-grid h3{font-size:15px}.how-grid p{font-size:12px;color:var(--muted)}.privacy-section{border-top:1px solid var(--line);padding:38px 0 55px;display:grid;grid-template-columns:1fr 1.3fr;gap:65px}.privacy-section h2{font-size:25px;max-width:300px}.privacy-section p{font-size:12px;color:var(--muted);margin:0 0 12px}footer{border-top:1px solid var(--line);background:white;padding:22px 0;font-size:11px}.footer-inner{display:flex;justify-content:space-between;gap:20px}.footer-inner .muted{font-size:10px;margin-left:7px}.footer-inner a{text-decoration:none}.skip{position:absolute;left:15px;top:-80px;padding:10px;background:white;z-index:10}.skip:focus{top:10px}@media(max-width:1000px){.hero{gap:30px;grid-template-columns:1fr 290px}h1{font-size:44px}.metrics{grid-template-columns:repeat(3,1fr)}.hero-features{gap:10px}.work-grid{grid-template-columns:1.1fr .9fr}.preview-grid{grid-template-columns:1fr}.container{padding:0 24px}.header-inner{padding:20px 24px}}@media(max-width:700px){.container{padding:0 18px}.header-inner{padding:17px 18px}.brand{font-size:19px}.brand img{width:32px;height:32px}.brand-sub{font-size:8px}.site-header nav{gap:16px;font-size:11px}.version{display:none}.hero{padding:36px 0 25px;grid-template-columns:1fr;gap:25px}h1{font-size:41px}.hero-copy{font-size:14px}.hero-features{font-size:10px;gap:12px}.privacy-card{padding:18px}.steps li{font-size:10px;line-height:1.4}.steps li>span{display:block;margin:0 0 7px}.panel{padding:19px}.section-heading h2{font-size:20px}.upload-footer{align-items:flex-start;flex-direction:column;gap:12px}.file-ready{align-items:stretch;flex-direction:column}.workspace-heading{align-items:flex-start;flex-direction:column}.sheet-control{width:100%;flex-wrap:wrap}.sheet-control select{flex:1;max-width:100%;min-width:0}.metrics{gap:8px}.metric{padding:12px}.metric strong{font-size:23px}.metric span{font-size:9px}.work-grid{grid-template-columns:1fr;gap:18px}.preview-panel .section-heading{align-items:flex-start;flex-direction:column}.how-section{padding:44px 0}.how-section h2{font-size:24px}.how-grid{grid-template-columns:1fr;gap:24px}.how-grid article>span{margin-bottom:7px}.privacy-section{grid-template-columns:1fr;gap:20px;padding:32px 0}.footer-inner{flex-direction:column;gap:8px}.preview-grid{gap:24px}.option em{display:inline-block}h2{font-size:23px}}@media(prefers-reduced-motion:reduce){*{animation:none!important;scroll-behavior:auto!important}}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
