:root{--bg:#f4f6fa;--surface:#fff;--ink:#17253d;--muted:#53627a;--line:#dce3ed;--accent:#255ce4;--soft:#edf3ff;--warm:#fff4df;--good:#187452;--danger:#ae283e;--shadow:0 14px 42px #1424440c;color-scheme:light;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:var(--ink);background:var(--bg);font-synthesis:none}:root[data-theme=dark]{--bg:#111c2c;--surface:#19283d;--ink:#ecf2ff;--muted:#adbed7;--line:#34465e;--accent:#85abff;--soft:#22385c;--warm:#3e3321;--good:#8be0b6;--danger:#ff9dac;color-scheme:dark}body[data-edition=commercial]{--accent:#15667a;--soft:#e5f3f4}html[data-theme=dark] body[data-edition=commercial]{--accent:#7bd0dd;--soft:#1c3b45}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0}a{color:inherit;text-underline-offset:4px}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{opacity:.45;cursor:not-allowed}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.skip{position:fixed;top:-100px;left:20px;z-index:20;background:var(--surface);padding:10px}.skip:focus{top:5px}.site-header{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:15px max(24px,calc((100vw - 1460px)/2));border-bottom:1px solid var(--line);background:var(--surface)}.brand{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:750;letter-spacing:-.6px;text-decoration:none;white-space:nowrap}.brand-mark{font-size:11px;letter-spacing:0;border-radius:9px;background:var(--accent);color:var(--surface);width:30px;height:34px;display:grid;place-items:center}.brand-sub{font-size:12px;font-weight:500;color:var(--muted);letter-spacing:0}.brand-dot{color:var(--line);font-weight:400}.site-header nav,.site-footer nav{display:flex;gap:24px;align-items:center;font-size:13px}.site-header nav a{text-decoration:none}.site-header nav a:hover{color:var(--accent)}.theme-button{width:32px;height:32px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--ink);font-size:20px}main{max-width:1510px;margin:auto;padding:0 24px}.workspace-intro{display:flex;align-items:center;justify-content:space-between;gap:25px;padding:32px 0 25px}.eyebrow{font-size:10px;letter-spacing:1.8px;font-weight:750;color:var(--muted);display:flex;align-items:center;gap:8px}.live-dot,.local-indicator{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--accent)}h1{font-size:clamp(28px,3vw,42px);font-weight:650;letter-spacing:-1.6px;line-height:1.15;margin:12px 0 10px}.workspace-intro p{font-size:14px;color:var(--muted);margin:0;line-height:1.6}.intro-actions,.action-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:12px 17px;border-radius:8px;border:1px solid var(--line);font-size:12px;font-weight:650;line-height:1.4;text-decoration:none;white-space:nowrap}.primary{background:var(--accent);border-color:var(--accent);color:var(--surface)}.secondary{background:var(--surface);color:var(--ink)}.button:hover{filter:brightness(.95)}.scope-banner{display:flex;gap:12px;align-items:center;background:var(--soft);border:1px solid var(--line);padding:11px 16px;border-radius:8px;margin-bottom:22px;font-size:11px;line-height:1.6}.scope-banner p{margin:0;flex:1}.scope-banner strong{margin-right:5px}.scope-banner a{white-space:nowrap;color:var(--accent);font-weight:650}.scope-icon{border:1px solid var(--accent);border-radius:50%;color:var(--accent);width:16px;height:16px;flex-shrink:0;text-align:center;line-height:14px}.creator{display:grid;grid-template-columns:168px minmax(300px,1fr) minmax(400px,1.12fr);gap:20px;align-items:start}.step-rail{position:sticky;top:20px;padding:15px 0}.rail-title{font-size:9px;letter-spacing:1.6px;font-weight:700;color:var(--muted);margin:0 0 20px 10px}.step-rail nav{display:grid;gap:4px}.step-rail nav a{padding:12px 7px;display:flex;gap:10px;align-items:center;font-size:11px;font-weight:550;text-decoration:none;border-radius:7px}.step-rail nav a:hover{background:var(--soft);color:var(--accent)}.step-rail nav span{font-size:9px;color:var(--muted);font-variant-numeric:tabular-nums}.local-note{margin-top:40px;padding:17px 9px;border-top:1px solid var(--line);font-size:10px;line-height:1.7;color:var(--muted)}.local-note strong{display:block;color:var(--ink);margin-top:6px;font-weight:650}.local-note p{margin:6px 0}.editor{background:var(--surface);border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:var(--shadow)}.editor-toolbar{padding:16px 22px;display:flex;gap:10px;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);font-size:12px}.draft-label{font-size:9px;color:var(--muted)}.field-section{padding:22px;border-bottom:1px solid var(--line);scroll-margin-top:20px}.field-section:last-child{border:0}.field-section header{display:flex;align-items:center;gap:9px;margin-bottom:20px}.section-num{width:23px;height:23px;display:grid;place-items:center;border:1px solid var(--line);border-radius:6px;color:var(--muted);font-size:9px}.field-section h2{font-size:15px;font-weight:650;letter-spacing:-.2px;margin:0}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px 14px}.field-grid label{font-size:10px;font-weight:600;display:flex;flex-direction:column;gap:7px;min-width:0;line-height:1.5}.field-grid label>span{color:var(--danger);display:contents}.field-grid input,.field-grid select,.field-grid textarea{color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:6px;min-height:37px;width:100%;padding:8px 10px;font-size:12px;font-weight:400;min-width:0}.field-grid textarea{resize:vertical}.field-grid small{font-weight:400;line-height:1.5;color:var(--muted);font-size:9px}.field-grid input[readonly]{background:var(--bg)}.wide{grid-column:1/-1}.field-grid label:has(.description-input){grid-column:1/-1}.section-hint,.review-section>p{font-size:10px;line-height:1.7;color:var(--muted);margin:0 0 16px}.line-card{position:relative;border:1px solid var(--line);border-radius:9px;padding:17px 14px 0;margin:0 0 18px;min-width:0}.line-card legend{font-size:10px;font-weight:700;padding:0 6px}.remove-line{position:absolute;top:-18px;right:10px;border:0;background:var(--surface);color:var(--muted);font-size:9px;padding:5px}.remove-line:hover{color:var(--danger)}.line-result{margin:14px -14px 0;border-top:1px solid var(--line);padding:11px 14px;font-size:9px;line-height:1.6;color:var(--muted);background:var(--bg);border-radius:0 0 9px 9px}.add-line{width:100%;border-style:dashed;margin:0 0 15px}.preview-column{min-width:0}.preview-sticky,.preview-column{position:sticky;top:20px}.preview-toolbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;padding:3px 2px}.preview-toolbar strong{display:block;font-size:12px;margin-top:7px;font-weight:600}.status-pill{font-size:9px;background:var(--warm);color:var(--ink);padding:6px 10px;border-radius:20px;border:1px solid var(--line)}.status-pill.complete{background:var(--soft);color:var(--good)}.paper-stage{background:#e9edf3;border:1px solid var(--line);border-radius:10px;padding:24px;box-shadow:var(--shadow)}.invoice-paper{color:#17253d;background:#fff;min-height:580px;padding:32px 27px 25px;box-shadow:0 3px 14px #1c2d4712;font-size:10px;overflow-wrap:anywhere}.paper-heading{display:flex;justify-content:space-between;gap:12px;border-bottom:2px solid #255ce4;padding-bottom:23px;margin-bottom:25px}.paper-kicker{font-size:8px;letter-spacing:2.5px;font-weight:750;color:#255ce4}.paper-heading h2{font-size:22px;font-weight:600;letter-spacing:-.8px;margin:9px 0 0}.paper-meta{text-align:right;font-size:8px;color:#53627a;line-height:1.6}.paper-meta p{margin:3px 0}.paper-meta strong{display:block;color:#17253d;font-weight:550}.paper-parties{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:28px}.paper-label{font-size:7px;letter-spacing:1.5px;font-weight:650;color:#67768b}.paper-parties h3{font-size:11px;margin:9px 0 6px;font-weight:650}.paper-parties p{font-size:8px;color:#53627a;line-height:1.8;margin:0}.multiline{white-space:pre-line}.paper-lines{width:100%;border-collapse:collapse;table-layout:fixed}.paper-lines th{font-size:7px;text-align:left;color:#53627a;font-weight:550;border-bottom:1px solid #dce3ed;padding:10px 0}.paper-lines th:first-child{width:43%}.paper-lines th:nth-child(2){width:15%}.paper-lines th:nth-child(3){width:20%}.paper-lines td{font-size:8px;line-height:1.6;vertical-align:top;padding:14px 0;border-bottom:1px solid #e9edf3}.paper-lines td:last-child,.paper-lines th:last-child{text-align:right}.paper-lines strong{font-weight:600}.paper-lines small{font-size:7px;display:block;color:#67768b;margin-top:4px}.paper-summary{width:64%;margin:22px 0 28px auto}.paper-summary p{display:flex;justify-content:space-between;gap:15px;font-size:8px;color:#53627a;margin:9px 0}.paper-summary strong{color:#17253d;font-weight:550}.paper-summary .paper-total{font-size:12px;border-top:1px solid #dce3ed;padding-top:13px;margin-top:13px;color:#17253d}.paper-total strong{color:#255ce4;font-weight:750}.paper-foot{border-top:1px solid #e9edf3;padding-top:13px;margin-top:14px}.paper-foot p{font-size:8px;line-height:1.7;color:#53627a;margin:6px 0 0}.totals-bar{display:flex;gap:10px;justify-content:space-between;padding:15px 17px;background:var(--surface);border:1px solid var(--line);border-radius:8px;margin-top:12px;font-size:11px}.totals-bar strong{font-size:17px;font-variant-numeric:tabular-nums;color:var(--accent)}.preview-caption{display:flex;justify-content:space-between;font-size:9px;color:var(--muted);margin:12px 2px 20px}.draft-tools{display:flex;flex-wrap:wrap;gap:4px 12px}.text-button{border:0;padding:4px 0;background:none;color:var(--accent);font-size:10px;text-align:left}.text-button:hover{text-decoration:underline}.privacy-note{font-size:9px;color:var(--muted);line-height:1.7;margin:10px 0}.action-status{font-size:11px;line-height:1.6;color:var(--accent)}.validation-box{border:1px solid var(--line);background:var(--bg);border-radius:8px;padding:14px;font-size:10px;line-height:1.7;margin-bottom:15px}.validation-box p{color:var(--muted);margin:6px 0 0}.validation-box.invalid{border-color:var(--danger)}.validation-box.valid{border-color:var(--good)}.validation-box ul{padding-left:16px}.validation-box button{color:var(--danger);background:none;border:0;text-align:left;padding:3px;font-size:10px;line-height:1.6}.field-error{color:var(--danger)!important;font-weight:550!important}[aria-invalid=true]{border-color:var(--danger)!important}.claim-note{font-size:9px!important;margin:12px 0 0!important;line-height:1.7}.below-tool{border-top:1px solid var(--line);margin:50px 0 30px;padding:35px 0;display:grid;grid-template-columns:1fr 1.5fr;gap:45px}.below-tool h2{font-size:24px;font-weight:600;letter-spacing:-.8px;margin:12px 0}.below-tool p{font-size:12px;line-height:1.9;color:var(--muted)}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px;align-items:start}.feature-grid span{font-size:9px;letter-spacing:1.3px;color:var(--accent);font-weight:650}.feature-grid h3{font-size:14px;font-weight:600;line-height:1.5;margin:15px 0 7px}.support-strip{padding:22px 0 45px;display:flex;align-items:center;gap:32px;font-size:11px}.support-strip h2{font-size:14px;font-weight:600;margin-right:auto}.support-strip a{color:var(--accent)}.site-footer{border-top:1px solid var(--line);padding:22px max(24px,calc((100vw - 1460px)/2));display:flex;gap:24px;justify-content:space-between;align-items:center;font-size:10px;background:var(--surface)}.site-footer p{margin:0;line-height:1.7}.site-footer p span{color:var(--muted);display:block}.site-footer nav{font-size:10px;flex-wrap:wrap}.prose{max-width:870px;margin:45px auto 70px;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:40px}.prose h1{margin:14px 0 25px}.prose h2{font-size:21px;margin:35px 0 15px;font-weight:650}.prose h3{font-size:15px}.prose p,.prose li{font-size:14px;line-height:1.9;color:var(--muted)}.prose a{color:var(--accent)}.prose table{width:100%;border-collapse:collapse;font-size:12px;line-height:1.7}.prose th,.prose td{border-bottom:1px solid var(--line);padding:12px;text-align:left;vertical-align:top}.table-scroll{overflow:auto}.prose .button{margin-top:15px}.noscript{grid-column:1/-1;padding:20px;background:var(--warm)}@media(min-width:1700px){h1{font-size:42px}}@media(max-width:1180px){.creator{grid-template-columns:minmax(300px,1fr) minmax(350px,1.1fr);gap:18px}.step-rail{grid-column:1/-1;position:static;padding:0}.step-rail nav{display:flex;flex-wrap:wrap;gap:4px}.step-rail nav a{padding:9px;font-size:10px}.local-note,.rail-title{display:none}.workspace-intro{flex-wrap:wrap}.invoice-paper{padding:25px 21px}.paper-stage{padding:18px}.below-tool{grid-template-columns:1fr;gap:25px}}@media(max-width:760px){main{padding:0 16px}.site-header{padding:15px 16px;gap:10px}.brand-sub,.brand-dot{display:none}.brand{font-size:15px}.site-header nav{gap:13px;font-size:11px}.workspace-intro{padding:24px 0 20px;gap:20px}h1{letter-spacing:-1px;font-size:30px}.workspace-intro p{font-size:12px}.intro-actions{width:100%}.intro-actions .button{flex:1;font-size:11px;padding:11px 10px}.scope-banner{font-size:10px;flex-wrap:wrap}.scope-banner p{flex-basis:calc(100% - 30px)}.scope-banner a{margin-left:28px}.creator{grid-template-columns:1fr}.step-rail nav a{font-size:9px;padding:8px 6px}.editor{grid-row:3}.preview-column{grid-row:2;position:static}.preview-sticky{position:static}.paper-stage{padding:16px}.invoice-paper{min-height:460px;padding:25px 22px}.preview-toolbar{margin-bottom:10px}.preview-caption{margin-bottom:12px}.draft-tools{gap:5px 14px}.privacy-note{margin-bottom:15px}.field-section{padding:20px}.field-grid{gap:14px}.field-grid label{font-size:11px}.field-grid input,.field-grid select,.field-grid textarea{font-size:16px;min-height:44px;padding:9px}.field-grid small{font-size:10px}.section-hint{font-size:11px}.editor-toolbar{padding:16px 20px}.below-tool{margin-top:35px;padding:25px 0}.below-tool h2{font-size:22px}.feature-grid{grid-template-columns:1fr;gap:14px}.feature-grid article{border-top:1px solid var(--line);padding-top:16px}.feature-grid h3{margin-top:9px}.support-strip{flex-wrap:wrap;gap:18px}.support-strip h2{width:100%}.site-footer{padding:20px 16px;align-items:start;flex-direction:column;gap:15px}.prose{margin:25px auto;padding:25px 20px}.prose table{min-width:500px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}@page{size:A4;margin:16mm}@media print{html,body{background:#fff!important;color:#17253d!important}body>*:not(main),.workspace-intro,.scope-banner,.step-rail,.editor,.preview-toolbar,.totals-bar,.preview-caption,.draft-tools,.privacy-note,.action-status,.below-tool,.support-strip,.skip,noscript{display:none!important}main{max-width:none;padding:0;margin:0}.creator{display:block}.preview-column,.preview-sticky{position:static}.paper-stage{padding:0;border:0;background:#fff;box-shadow:none}.invoice-paper{padding:0;box-shadow:none;min-height:0;font-size:12px}.paper-heading{padding-bottom:20px}.paper-heading h2{font-size:28px}.paper-kicker,.paper-label{font-size:10px}.paper-meta,.paper-parties p,.paper-lines th,.paper-lines td,.paper-lines small,.paper-summary p,.paper-foot p{font-size:11px}.paper-parties h3{font-size:14px}.paper-summary .paper-total{font-size:17px}.paper-lines thead{display:table-header-group}.paper-lines tr,.paper-parties,.paper-heading,.paper-summary,.paper-foot{break-inside:avoid}.paper-lines th:first-child{width:43%}.paper-summary{max-width:310px}.paper-foot p{overflow-wrap:anywhere}}.welcome{max-width:1200px}.welcome-hero{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;padding:40px 0 38px}.welcome-copy h1{font-size:clamp(32px,3.5vw,46px);max-width:490px;margin:17px 0 20px}.welcome-lead{font-size:16px;line-height:1.85;color:var(--muted);max-width:490px;margin-bottom:24px}.welcome-assurance{font-size:11px;color:var(--muted);line-height:1.8;margin:17px 0 28px}.welcome-outputs{border-top:1px solid var(--line);padding-top:18px;font-size:12px;line-height:1.8}.welcome-outputs>span{font-size:9px;letter-spacing:1.5px;font-weight:700;color:var(--muted)}.welcome-outputs p{margin:8px 0;color:var(--muted)}.welcome-outputs a,.example-caption a,.concept-panel a,.text-link{color:var(--accent);font-size:12px}.example-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.welcome-example .invoice-paper{min-height:0}.welcome-example .paper-stage{padding:18px}.example-caption{font-size:10px;color:var(--muted);line-height:1.8;margin:12px 0 0}.welcome-section{padding:38px 0;border-top:1px solid var(--line)}.section-heading{max-width:650px;margin-bottom:25px}.welcome h2{font-size:25px;letter-spacing:-.7px;font-weight:650;margin:12px 0}.section-heading p,.concept-panel p,.welcome-finish p{font-size:13px;line-height:1.9;color:var(--muted)}.welcome-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.welcome-cards article,.guide-card{display:block;padding:23px;background:var(--surface);border:1px solid var(--line);border-radius:10px}.card-number,.guide-card>span{font-size:10px;color:var(--accent);font-weight:700;letter-spacing:1px}.welcome-cards h3{font-size:16px;font-weight:650;margin:14px 0 10px}.welcome-cards p,.guide-card p{font-size:12px;line-height:1.85;color:var(--muted);margin:0}.guide-card{text-decoration:none}.guide-card:hover{border-color:var(--accent)}.text-link{display:inline-block;margin-top:20px}.concept-panel{display:grid;grid-template-columns:1.5fr 1fr;gap:55px}.concept-panel aside{background:var(--soft);border:1px solid var(--line);border-radius:10px;padding:25px;align-self:start}.concept-panel h3{font-size:15px;margin-top:0}.concept-panel ul{padding-left:18px;font-size:12px;color:var(--muted);line-height:2}.welcome-finish{display:flex;justify-content:space-between;align-items:center;gap:25px;padding:25px 0 40px;border-top:1px solid var(--line)}.guide-list{display:grid;gap:14px;margin:25px 0}.guide-list h2{font-size:17px;margin:0 0 8px}.guide-list p{margin:0}.welcome .intro-actions .button{white-space:normal}.site-header nav{gap:18px}@media(max-width:1000px){.welcome-hero{gap:30px}.welcome-copy h1{font-size:36px}.welcome-lead{font-size:14px}.welcome .brand-sub{display:none}}@media(max-width:760px){.welcome-hero{grid-template-columns:1fr;padding:30px 0;gap:28px}.welcome-copy h1{font-size:34px;max-width:450px}.welcome-lead{font-size:14px}.welcome-example{max-width:530px;width:100%;margin:auto}.welcome-cards,.concept-panel{grid-template-columns:1fr;gap:15px}.welcome-section{padding:28px 0}.welcome h2{font-size:23px}.welcome-finish{align-items:start;flex-direction:column;gap:12px}.site-header nav{gap:10px;font-size:10px}.site-header{flex-wrap:wrap}.site-header nav{margin-left:auto}.welcome .intro-actions .button{flex:auto}.welcome-cards article,.guide-card{padding:20px}}.welcome-example .paper-foot{display:none}.welcome-example .paper-heading{padding-bottom:16px;margin-bottom:18px}.welcome-example .paper-heading h2{font-size:21px;margin:9px 0 0;letter-spacing:-.8px}.welcome-example .paper-parties{margin-bottom:18px}.welcome-example .paper-lines td{padding:10px 0}.welcome-example .paper-summary{margin:18px 0 8px auto}.welcome-example .invoice-paper{padding:25px 24px 22px}.welcome-copy{padding:0}.welcome-hero{padding-top:30px;padding-bottom:30px}