:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#161a36;background:#f7f8fc;font-synthesis:none;--bg:#f7f8fc;--card:#fff;--soft:#f4f5fb;--text:#161a36;--muted:#626b85;--line:#e3e6f0;--accent:#6552cf;--tint:#eeebff;--input:#fff;--shadow:0 20px 70px #3c3d7910;--error:#b53550;--good:#23705e;--hero:#eceeff;color-scheme:light}
:root[data-theme=dark]{color-scheme:dark;--bg:#0b0e18;--card:#121724;--soft:#181e30;--text:#eef0fa;--muted:#a1aac4;--line:#2b3245;--accent:#b2a4ff;--tint:#292344;--input:#101522;--shadow:0 20px 70px #0003;--error:#ff9bb0;--good:#8cdbc3;--hero:#202344;background:var(--bg);color:var(--text)}
*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button,a,input,textarea,select{outline-offset:4px}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--accent)}button{border:1px solid var(--line);border-radius:10px;background:var(--card);color:var(--text);padding:10px 14px;cursor:pointer;font-size:13px;font-weight:600;transition:background .15s,transform .15s}button:hover{background:var(--tint);border-color:var(--accent)}button:active{transform:translateY(1px)}button:disabled{opacity:.45;cursor:not-allowed}button.primary{background:#6955db;color:#fff;border-color:#6955db}button.danger{color:var(--error)}button.small{padding:6px 10px;font-size:12px}a{color:var(--accent);text-decoration:none}p{line-height:1.65}h1,h2,h3,h4,p{margin-top:0}h2{font-size:25px;letter-spacing:-.8px;margin-bottom:0}h3{font-size:16px;margin-bottom:10px}h4{font-size:15px}input,textarea,select{width:100%;min-width:0;background:var(--input);color:var(--text);border:1px solid var(--line);border-radius:9px;padding:11px 12px;font-size:14px}textarea{resize:vertical;line-height:1.6;min-height:82px}input::placeholder,textarea::placeholder{color:var(--muted)}label.field{display:flex;flex-direction:column;gap:7px;font-size:12px;font-weight:650;color:var(--muted)}.topbar{max-width:1420px;margin:auto;display:flex;gap:24px;align-items:center;padding:28px 4.5%}.brand{display:flex;align-items:center;gap:7px;font-size:18px;letter-spacing:.5px;color:var(--text);font-weight:750;white-space:nowrap}.brand span{font-weight:450;letter-spacing:1.5px}.header-actions{margin-left:auto;display:flex;gap:24px;align-items:center;font-size:13px}.preview-label,.tag{font-size:11px;line-height:1.5;color:var(--accent);padding:4px 9px;border:1px solid var(--line);border-radius:99px;background:var(--tint)}main{max-width:1320px;margin:auto;padding:0 28px}.hero{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;padding:32px 0}.hero h1{font-size:clamp(26px,3vw,38px);line-height:1.15;letter-spacing:-1px;margin:0}.hero .guide-links{margin:0}.eyebrow{font-size:10px;letter-spacing:2.3px;color:var(--muted);font-weight:700;margin:0 0 12px}.tiny-dot{display:inline-block;flex-shrink:0;width:6px;height:6px;border-radius:50%;background:var(--good)}.workspace{border:1px solid var(--line);border-radius:20px;background:var(--card);box-shadow:var(--shadow);overflow:hidden}.workspace-bar{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:28px 28px 20px}.workspace-bar .eyebrow{margin-bottom:8px}.toolbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.toolbar #save-state{font-size:11px;color:var(--muted);margin-right:10px;max-width:180px}#notice{padding:12px 28px;color:var(--accent);background:var(--tint);font-size:13px;line-height:1.5}#notice.error{color:var(--error)}.local-note{display:flex;gap:9px;align-items:center;font-size:11px;color:var(--muted);padding:0 28px 20px;line-height:1.6}.work-grid{display:grid;grid-template-columns:240px minmax(0,1fr);border-top:1px solid var(--line);min-height:420px}.library{background:var(--soft);border-right:1px solid var(--line);padding:20px 14px}.library-heading{display:flex;justify-content:space-between;align-items:center;padding:0 6px 16px}.library-heading h3{font-size:13px;margin:0}.library-heading h3 span{font-size:11px;color:var(--muted);margin-left:7px}.library-heading button{padding:4px 8px;font-size:18px}.search-label input{font-size:12px;padding:10px}.library-item{width:100%;text-align:left;display:flex;flex-direction:column;gap:7px;margin-top:10px;padding:14px;overflow-wrap:anywhere;background:transparent;border-color:transparent}.library-item small{font-weight:400;color:var(--muted)}.library-item[aria-current=true]{border-color:var(--line);background:var(--card);box-shadow:0 4px 20px #00000005}.library-item[aria-current=true] b{color:var(--accent)}.sample-button{font-size:12px;margin:18px 0 0;width:100%;background:transparent;border-style:dashed}.editor{min-width:0}#document-header{padding:24px 28px 16px;display:flex;gap:14px;align-items:center;justify-content:space-between}#document-header h3{font-size:20px;letter-spacing:-.5px;margin:0;overflow-wrap:anywhere}#document-header .subtle{margin:6px 0 0}.tabs{display:flex;gap:20px;padding:0 28px;border-bottom:1px solid var(--line)}.tabs button{border:0;border-radius:0;background:none;padding:14px 2px;color:var(--muted);border-bottom:2px solid transparent}.tabs button[aria-pressed=true]{color:var(--accent);border-bottom-color:var(--accent)}#panel{padding:24px 28px}.empty{text-align:center;padding:50px 20px;color:var(--muted)}.empty h3{color:var(--text);font-size:22px}.empty p{font-size:14px;max-width:400px;margin:0 auto 24px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.span-all{grid-column:1/-1}.section-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:30px 0 16px}.section-head h3{margin:0}.subtle{color:var(--muted);font-size:12px;line-height:1.65;overflow-wrap:anywhere}.step-card{border:1px solid var(--line);border-radius:14px;padding:20px;margin-bottom:14px}.step-top{display:flex;align-items:center;gap:10px;margin-bottom:16px}.step-top .toolbar{margin-left:auto}.step-number{width:28px;height:28px;display:grid;place-items:center;background:var(--tint);color:var(--accent);font-size:12px;border-radius:8px;flex-shrink:0}.step-card .field{margin:14px 0}.check-label{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--muted);line-height:1.5}.check-label input{width:16px;height:16px;accent-color:var(--accent)}.checks{display:flex;gap:20px;flex-wrap:wrap;margin:15px 0}.references{border:0;border-top:1px solid var(--line);padding:12px 0 0;margin-top:16px;min-width:0}.references legend{font-size:11px;color:var(--muted);padding-right:10px}.references .check-label{margin:7px 0;overflow-wrap:anywhere}.source-card{border:1px solid var(--line);border-radius:12px;padding:16px;margin-bottom:12px;background:var(--soft)}.source-card summary{cursor:pointer;font-size:13px;font-weight:600;overflow-wrap:anywhere}.source-fields{padding-top:14px;display:grid;gap:12px}.version-card,.run-card{padding:19px;border:1px solid var(--line);border-radius:12px;margin-bottom:12px}.version-card h3,.run-card h3{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.version-card ul{font-size:12px;color:var(--muted);line-height:1.8;padding-left:18px;overflow-wrap:anywhere}.read-doc{border-top:1px solid var(--line);margin-top:20px;padding-top:20px;overflow-wrap:anywhere}.read-doc p{white-space:pre-wrap;font-size:13px}.read-doc ol{padding-left:25px}.read-doc li{padding:8px 0}.read-doc h2{margin-bottom:15px}.read-doc h3{margin-top:20px}.read-doc .refs-note{font-size:11px;color:var(--muted)}.run-card .subtle{margin-bottom:14px}.run-progress{font-size:13px;color:var(--accent);font-weight:650;margin:15px 0}.run-step{border:1px solid var(--line);border-radius:12px;padding:18px;margin:12px 0}.run-step p{white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px}.run-step .field{margin:14px 0}.run-step summary{cursor:pointer}.status-done{border-left:3px solid var(--good)}.status-skipped{border-left:3px solid var(--muted)}.limits{margin:10px 30px 40px;border-top:1px solid var(--line);padding:20px 0;color:var(--muted);font-size:12px}.limits summary{cursor:pointer;font-weight:600}.limits p{margin:12px 0 0}footer{max-width:1264px;margin:auto;padding:24px 30px 40px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;align-items:center;color:var(--muted);font-size:11px}footer .brand{font-size:12px}dialog{background:var(--card);color:var(--text);border:1px solid var(--line);border-radius:20px;padding:26px;width:min(520px,calc(100% - 32px));max-height:85vh;box-shadow:0 24px 80px #0004}dialog::backdrop{background:#11182a99;backdrop-filter:blur(3px)}.dialog-head{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:20px}.dialog-head h2{font-size:22px}#modal-content .field{margin:16px 0}#modal-content p{color:var(--muted);font-size:13px}#modal-error{color:var(--error);font-size:13px}dialog .toolbar{justify-content:flex-end}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}.skip{position:absolute;left:20px;top:-80px;padding:12px;background:var(--card);z-index:5}.skip:focus{top:10px}#print-view{display:none}[hidden]{display:none!important}
@media(max-width:1000px){.workspace-bar{align-items:flex-start;flex-direction:column}.hero{padding-left:12px;padding-right:12px;gap:15px}.hero-art{transform:scale(.88)}.work-grid{grid-template-columns:205px minmax(0,1fr)}#panel,#document-header{padding-left:20px;padding-right:20px}.tabs{padding-left:20px}.step-top{flex-wrap:wrap}.step-top .toolbar{margin-left:0}.step-card{padding:16px}}
@media(max-width:700px){main{padding:0 14px}.topbar{padding:20px 18px;gap:12px;flex-wrap:wrap}.brand{font-size:15px}.header-actions{gap:12px}.header-actions a{display:none}.preview-label{font-size:9px}.hero{display:block;padding:30px 12px 35px}.hero-art{display:none}h1{font-size:46px;letter-spacing:-2.3px}.lead{font-size:15px}.hero .eyebrow{font-size:9px}.work-grid{grid-template-columns:1fr}.library{border-right:0;border-bottom:1px solid var(--line);padding:16px}#library-list{display:flex;gap:8px;overflow:auto;max-height:155px}.library-item{min-width:150px;max-width:220px;flex-shrink:0;margin-top:12px;padding:12px}.sample-button{width:auto;margin-top:12px}.workspace-bar{padding:22px 18px 16px}.local-note{padding:0 18px 18px;align-items:flex-start}.local-note .tiny-dot{margin-top:6px}.toolbar #save-state{width:100%;max-width:none}.toolbar{gap:7px}.toolbar button{padding:9px 11px;font-size:12px}h2{font-size:23px}#panel{padding:20px 16px}#document-header{padding:22px 16px 12px;flex-wrap:wrap}#document-header h3{font-size:19px}.tabs{padding:0 16px}.form-grid{grid-template-columns:1fr}.step-card{padding:14px}.checks{gap:12px}.step-top .toolbar button{padding:6px 9px}.limits{margin:10px 16px 25px}footer{margin:0 20px;padding:20px 0 30px;flex-wrap:wrap}.empty{padding:30px 5px}#notice{padding:12px 18px}.version-card,.run-card{padding:15px}.read-doc ol{padding-left:20px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
@media print{html,body{background:#fff!important;color:#111!important}body>*{display:none!important}#print-view{display:block!important;background:#fff;color:#111;font-family:Arial,sans-serif;padding:0;font-size:11pt}#print-view .read-doc{margin:0;padding:0;border:0}#print-view .read-doc p{font-size:10pt}#print-view .read-doc h2{font-size:22pt}#print-view .read-doc h3{font-size:13pt}#print-view .subtle,#print-view .refs-note{color:#444}#print-view h3,#print-view h4{break-after:avoid}#print-view p{orphans:3;widows:3}#print-view li{break-inside:avoid}#print-view .tag{border:0;background:none;color:#333}@page{size:A4;margin:18mm}}

/* Readable public guidance also works before JavaScript starts. */
@media(prefers-color-scheme:dark){:root:not([data-theme]){color-scheme:dark;--bg:#0b0e18;--card:#121724;--soft:#181e30;--text:#eef0fa;--muted:#a1aac4;--line:#2b3245;--accent:#b2a4ff;--tint:#292344;--input:#101522;--shadow:0 20px 70px #0003;--error:#ff9bb0;--good:#8cdbc3;--hero:#202344;background:var(--bg);color:var(--text)}}
body:has(noscript .no-script) #workspace,body:has(noscript .no-script) #theme,body:has(noscript .no-script) a[href="#workspace"]{display:none}
.guide-links{display:flex;flex-wrap:wrap;gap:12px 20px;margin-top:24px;font-size:13px}
.no-script{padding:18px 22px;border:1px solid var(--line);border-radius:14px;background:var(--card);font-size:14px}
.review-readiness{margin:0 0 26px;padding:20px;border:1px solid var(--line);border-radius:14px;background:var(--card);overflow-wrap:anywhere}.review-readiness p:first-child{margin:0 0 8px;font-weight:650}.review-readiness .subtle{margin:0 0 14px;line-height:1.6}.review-readiness button{max-width:100%;white-space:normal}
.guide-section{display:grid;grid-template-columns:1fr 2fr;gap:55px;margin:0 30px;padding:46px 0;border-top:1px solid var(--line);scroll-margin-top:20px}
.guide-section h2{font-size:28px;line-height:1.2;margin:0}
.guide-copy{min-width:0;max-width:760px;color:var(--muted);font-size:15px}
.guide-copy h3{font-size:17px;color:var(--text);margin:28px 0 12px}
.guide-copy h3:first-child{margin-top:0}
.source-example{background:var(--card);color:var(--text);border:1px solid var(--line);border-radius:12px;padding:18px;white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px;line-height:1.7}
@media(max-width:700px){.guide-section{grid-template-columns:1fr;gap:24px;margin:0 16px;padding:32px 0}.guide-section h2{font-size:25px}.guide-links{gap:10px 16px}}

.notes-import{padding:16px;margin:18px 0;border:1px solid var(--line);border-radius:14px;background:var(--soft);min-width:0;overflow-wrap:anywhere}.notes-import .muted{font-size:13px;line-height:1.6;color:var(--muted)}.notes-import input[type=file]{width:100%;min-width:0;max-width:100%;font-size:12px}.notes-import input::file-selector-button{font:inherit;color:var(--text);background:var(--card);border:1px solid var(--line);border-radius:7px;padding:8px;margin-right:8px}.notes-import textarea[readonly]{font-family:ui-monospace,monospace;font-size:12px;min-height:110px}.notes-import button{min-height:44px;max-width:100%;white-space:normal}

@media(max-width:650px){.hero{padding:24px 0;gap:16px}.hero h1{font-size:28px}.hero .guide-links{gap:12px}}