@font-face{font-family:"Frank Ruhl Libre";font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/frank-ruhl-libre-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"Frank Ruhl Libre";font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/frank-ruhl-libre-latin-700-normal.woff2) format("woff2")}
@font-face{font-family:Inter;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/inter-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:Inter;font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/inter-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:Inter;font-style:normal;font-weight:600;font-display:swap;src:url(/fonts/inter-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:"JetBrains Mono";font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/jetbrains-mono-latin-400-normal.woff2) format("woff2")}

:root{
  --bg:#F6F3EC; --surface:#FBF9F4; --sunk:#EDE8DC; --ink:#1C1B17; --muted:#5B574D; --rule:#D6CFBF; --rule-strong:#1C1B17;
  --accent:#1E4A5F; --accent-ink:#F6F3EC; --warn:#7A4E00; --warn-bg:#F3E7CC; --bad:#9B2C1F; --bad-bg:#F5DEDA; --ok:#22543D; --ok-bg:#DCE8E1;
  --focus:#1F4FA8;
  --serif:"Frank Ruhl Libre",Georgia,"Times New Roman",serif;
  --sans:Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --measure:68ch;
  color-scheme:light dark;
}
@media (prefers-color-scheme:dark){
  :root{
    --bg:#14130F; --surface:#1B1A16; --sunk:#100F0C; --ink:#ECE7DA; --muted:#A8A293; --rule:#36332B; --rule-strong:#ECE7DA;
    --accent:#8CC0D6; --accent-ink:#14130F; --warn:#E2B65E; --warn-bg:#2E2614; --bad:#F0907F; --bad-bg:#33201C; --ok:#8FC3A9; --ok-bg:#1C2A23;
    --focus:#8DB4FF;
  }
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 1rem/1.6 var(--sans);font-feature-settings:"ss01","cv11"}
img,iframe{max-width:100%}
a{color:inherit;text-decoration-thickness:1px;text-underline-offset:.18em}
a:hover{text-decoration-thickness:2px}
code,pre,textarea{font-family:var(--mono);font-variant-ligatures:none}
code{font-size:.9em}
:focus-visible{outline:2px solid var(--focus);outline-offset:2px}
.vh{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip{position:absolute;left:1rem;top:-3rem;background:var(--ink);color:var(--bg);padding:.5rem .8rem;z-index:10}
.skip:focus{top:1rem}
.wrap{width:min(100% - 2.5rem, 76rem);margin-inline:auto}

/* masthead */
.masthead{border-bottom:1px solid var(--rule-strong)}
.mast-row{display:flex;flex-wrap:wrap;gap:.5rem 2rem;align-items:baseline;justify-content:space-between;padding:1rem 0 .85rem}
.wordmark{font:500 1.35rem/1 var(--serif);text-decoration:none;letter-spacing:-.01em}
.wordmark span[aria-hidden]{color:var(--accent);padding:0 .1em}
.masthead nav{display:flex;gap:1.25rem;font-size:.9rem}
.masthead nav a{text-decoration:none;color:var(--muted)}
.masthead nav a:hover{color:var(--ink);text-decoration:underline}

/* hero */
.hero{display:grid;gap:2.5rem;padding:3rem 0 3.5rem;border-bottom:1px solid var(--rule)}
.kicker{font:500 .78rem/1.3 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:0 0 1rem}
h1,h2,h3{font-family:var(--serif);font-weight:500;letter-spacing:-.015em;margin:0}
h1{font-size:clamp(2.1rem,5.2vw,3.6rem);line-height:1.04;max-width:18ch}
.dek{font-size:1.125rem;line-height:1.55;color:var(--muted);max-width:52ch;margin:1.25rem 0 0}
.dek code{color:var(--ink)}
.specimen{margin:0;border-top:2px solid var(--rule-strong);align-self:end}
.spec-row{border-bottom:1px solid var(--rule);padding:.9rem 0}
.spec-label{display:block;font:600 .72rem/1 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:.55rem}
.specimen pre{margin:0;font-size:.8rem;line-height:1.65;white-space:pre-wrap;word-break:break-word}
.spec-row:last-of-type pre{color:var(--accent)}
.specimen figcaption{font:italic 400 .9rem/1.4 var(--serif);color:var(--muted);padding-top:.7rem}
@media (min-width:60rem){
  .hero{grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:4rem;padding:4.5rem 0 4.5rem}
}

/* sections */
.sec-head{display:grid;grid-template-columns:auto 1fr;column-gap:1rem;align-items:baseline;margin-bottom:1.75rem}
.sec-head .num{font:500 .85rem/1 var(--mono);color:var(--muted);margin:0;grid-row:1}
.sec-head h2{font-size:clamp(1.6rem,3.2vw,2.25rem);line-height:1.1;grid-column:2}
.sec-dek{grid-column:2;color:var(--muted);margin:.6rem 0 0;max-width:var(--measure)}
.tool-sec{padding:3rem 0 2.5rem;border-bottom:1px solid var(--rule)}
.map-sec,.faq-sec{padding:3.25rem 0;border-bottom:1px solid var(--rule)}

/* tool */
.tool{display:grid;gap:2rem}
@media (min-width:68rem){ .tool{grid-template-columns:minmax(0,5fr) minmax(0,7fr);align-items:start} }
.pane{min-width:0}
.bar{display:flex;flex-wrap:wrap;gap:.6rem 1rem;align-items:center;justify-content:space-between;border-top:2px solid var(--rule-strong);padding:.7rem 0}
.bar-title{font:600 .8rem/1.2 var(--sans);letter-spacing:.06em;text-transform:uppercase}
.bar-actions{display:flex;flex-wrap:wrap;gap:.5rem}
textarea{width:100%;min-height:20rem;resize:vertical;background:var(--surface);color:var(--ink);border:1px solid var(--rule);border-radius:2px;padding:.9rem 1rem;font-size:.8rem;line-height:1.6;tab-size:2}
textarea:focus-visible{outline:2px solid var(--focus);outline-offset:0;border-color:transparent}
textarea.is-drop{border-style:dashed;border-color:var(--accent)}
#out{min-height:26rem}
.hint{font-size:.85rem;color:var(--muted);margin:.6rem 0 0;max-width:var(--measure)}
.btn{font:500 .875rem/1 var(--sans);border-radius:2px;padding:.6rem .9rem;border:1px solid var(--ink);background:transparent;color:var(--ink);cursor:pointer;min-height:2.5rem;display:inline-flex;align-items:center;gap:.4rem}
.btn:hover{background:var(--sunk)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn.primary:hover{filter:brightness(1.08)}
.btn.small{padding:.5rem .8rem}
.btn.ghost{border-color:var(--rule)}
.btn.ghost:hover{border-color:var(--ink)}
select.btn{appearance:none;padding-right:1.8rem;background-image:linear-gradient(45deg,transparent 50%,currentColor 50%),linear-gradient(135deg,currentColor 50%,transparent 50%);background-position:calc(100% - 14px) 52%,calc(100% - 9px) 52%;background-size:5px 5px;background-repeat:no-repeat}
select.btn option{background:var(--surface);color:var(--ink)}
.file-btn{position:relative;overflow:hidden}
.file-btn input{position:absolute;inset:0;opacity:0;cursor:pointer;font-size:0}
.file-btn:focus-within{outline:2px solid var(--focus);outline-offset:2px}
.pane-in > .btn.primary{margin-top:1.25rem;width:100%;justify-content:center;min-height:3rem;font-size:.95rem}
.opts{border:0;border-top:1px solid var(--rule);margin:1.25rem 0 0;padding:1rem 0 0;display:grid;gap:.7rem}
.opts legend{font:600 .8rem/1 var(--sans);letter-spacing:.06em;text-transform:uppercase;padding:0;margin-bottom:.4rem;float:left;width:100%}
.check{display:flex;gap:.6rem;align-items:flex-start;font-size:.92rem}
.check input{margin:.3rem 0 0;width:1rem;height:1rem;accent-color:var(--accent);flex:none}
.soft{color:var(--muted)}
.text-opt{font-size:.92rem;margin-top:.3rem}
.opts input[type=text]{font:400 .95rem/1.2 var(--sans);padding:.6rem .7rem;border:1px solid var(--rule);background:var(--surface);color:var(--ink);border-radius:2px;max-width:20rem}
.privacy{font:italic 400 .98rem/1.5 var(--serif);color:var(--muted);margin:2rem 0 0;max-width:var(--measure)}

/* tabs */
.tabs{display:flex;gap:0;border-bottom:1px solid var(--rule-strong);overflow-x:auto}
.tabs [role=tab]{font:500 .9rem/1 var(--sans);background:none;border:0;border-bottom:3px solid transparent;color:var(--muted);padding:.95rem 1rem .8rem;cursor:pointer;white-space:nowrap;margin-bottom:-1px}
.tabs [role=tab][aria-selected=true]{color:var(--ink);border-bottom-color:var(--accent)}
.tabs [role=tab]:hover{color:var(--ink)}
[role=tabpanel]{padding-top:1.25rem}
[role=tabpanel]:focus-visible{outline-offset:4px}
#panel-html .bar{border-top:0;padding-top:0}

/* report */
.report-head{font-size:1.5rem;line-height:1.2;margin:0 0 1.1rem;max-width:30ch}
.report-head:focus{outline:none}
.figs{display:grid;grid-template-columns:repeat(auto-fit,minmax(7.5rem,1fr));margin:0 0 1.75rem;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.fig{padding:.8rem .9rem .8rem 0;border-right:1px solid var(--rule)}
.fig:last-child{border-right:0}
.fig dt{font-size:.78rem;color:var(--muted);line-height:1.25}
.fig dd{margin:.3rem 0 0;font:500 1.9rem/1 var(--serif);font-variant-numeric:lining-nums tabular-nums}
.fig.is-warn dd{color:var(--warn)}
.fig.is-bad dd{color:var(--bad)}
.sub{font:600 .8rem/1.2 var(--sans);letter-spacing:.06em;text-transform:uppercase;margin:1.75rem 0 .75rem}
.notices{list-style:none;padding:0;margin:0;display:grid;gap:.15rem}
.notice{border-left:3px solid var(--rule);padding:.55rem 0 .55rem .9rem}
.notice p{margin:0;font-size:.92rem;max-width:var(--measure)}
.notice .lvl{display:block;font:600 .72rem/1.3 var(--sans);letter-spacing:.06em;text-transform:uppercase;margin-bottom:.15rem}
.notice.is-error{border-left-color:var(--bad)} .notice.is-error .lvl{color:var(--bad)}
.notice.is-warning{border-left-color:var(--warn)} .notice.is-warning .lvl{color:var(--warn)}
.notice.is-info .lvl{color:var(--muted)}
.ln{color:var(--muted);font-size:.82rem;white-space:nowrap;font-variant-numeric:tabular-nums}
.docs{font-size:.8rem;color:var(--muted);margin-top:.3rem!important}
.docs a{color:var(--muted)}
.docs a:hover{color:var(--ink)}
.table-wrap{overflow-x:auto;border-top:2px solid var(--rule-strong)}
table{border-collapse:collapse;width:100%;font-size:.88rem}
th,td{text-align:left;vertical-align:top;padding:.7rem .9rem .7rem 0;border-bottom:1px solid var(--rule)}
thead th{font:600 .72rem/1.2 var(--sans);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding-top:.8rem}
tbody th{font-weight:400}
td code,th code{word-break:break-word}
.tags td:nth-child(2){min-width:16rem}
.note{margin:.35rem 0 0;color:var(--muted);font-size:.84rem;max-width:56ch}
.times{color:var(--muted);font-size:.8rem}
.chip{display:inline-block;font:600 .72rem/1 var(--sans);letter-spacing:.03em;padding:.35rem .5rem;border-radius:2px;background:var(--sunk);color:var(--ink);white-space:nowrap}
.is-exact .chip{background:var(--ok-bg);color:var(--ok)}
.is-partial .chip{background:var(--warn-bg);color:var(--warn)}
.is-unmapped .chip,.is-error .chip{background:var(--bad-bg);color:var(--bad)}
.fieldmap{display:grid;gap:.5rem;margin:.6rem 0 .9rem}
.fm-row{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem .75rem}
.fm-row code{min-width:9rem}
.fm-row .arrow{color:var(--muted)}
.fm-row input{font:400 .9rem/1.2 var(--mono);padding:.5rem .6rem;border:1px solid var(--rule);background:var(--surface);color:var(--ink);border-radius:2px;flex:1 1 12rem;max-width:18rem}

details.done{margin-top:1.25rem;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
details.done summary{cursor:pointer;font:600 .8rem/1.2 var(--sans);letter-spacing:.06em;text-transform:uppercase;padding:.85rem 0}
details.done[open] summary{padding-bottom:.4rem}
details.done .notices{padding-bottom:.8rem}

/* mapping table */
.maptable td:nth-child(2) code{color:var(--accent)}
.maptable .note{max-width:44ch}
.maptable td:last-child{font-size:.8rem}
.maptable td:last-child a{color:var(--muted)}

/* faq */
.faq{max-width:var(--measure);border-top:2px solid var(--rule-strong)}
.faq details{border-bottom:1px solid var(--rule)}
.faq summary{cursor:pointer;list-style:none;font:500 1.15rem/1.35 var(--serif);padding:1rem 2rem 1rem 0;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:.2rem;top:.95rem;font:400 1.3rem/1 var(--sans);color:var(--muted)}
.faq details[open] summary::after{content:"–"}
.faq details p{margin:0 0 1.1rem;color:var(--ink)}

/* placeholder CTA */
.cta{padding:3rem 0 3.5rem}
.cta-inner{border-top:2px solid var(--rule-strong);border-bottom:1px solid var(--rule);padding:1.6rem 0 1.8rem;display:grid;gap:.4rem;max-width:var(--measure)}
.cta h2{font-size:clamp(1.4rem,2.6vw,1.9rem);line-height:1.15}
.cta p{margin:.3rem 0 0;color:var(--muted)}
.cta-soon{display:flex;gap:.6rem;align-items:center;font-size:.9rem}

.foot{border-top:1px solid var(--rule-strong);padding:1.4rem 0 2.5rem;font-size:.85rem;color:var(--muted)}
.foot-row{display:flex;flex-wrap:wrap;gap:.3rem 2rem;justify-content:space-between}
.foot p{margin:0}

@media (prefers-reduced-motion:no-preference){ .btn,.tabs [role=tab]{transition:background-color .15s,border-color .15s,color .15s} }
@media print{ .masthead nav,.tool-sec,.cta{display:none} }

/* pd2n8n additions */
.hero-links{display:flex;flex-wrap:wrap;gap:.6rem;margin:1.75rem 0 0}
.hero-links .btn{text-decoration:none;min-height:2.75rem;padding:.7rem 1rem}
.specimen .soft{color:var(--muted)}
.dek strong{color:var(--ink);font-weight:600}
.pane-in > .privacy{margin-top:1.25rem}
.wf-row{display:flex;flex-wrap:wrap;gap:.5rem 1rem;align-items:center;border-top:2px solid var(--rule-strong);padding:.7rem 0}
.wf-row select{max-width:100%;flex:1 1 16rem;justify-content:space-between}
.wf-row + .tabs{border-top:1px solid var(--rule)}
.out{margin:0;background:var(--surface);border:1px solid var(--rule);border-radius:2px;padding:.9rem 1rem;font-size:.78rem;line-height:1.6;max-height:38rem;overflow:auto;white-space:pre;tab-size:2}
.verdict{font:italic 400 1.05rem/1.45 var(--serif);color:var(--muted);margin:-.4rem 0 1.25rem;max-width:var(--measure)}
.fig.is-ok dd{color:var(--ok)}
.steps th[scope=row]{min-width:9rem}
.steps td:nth-child(3){min-width:15rem}
.path{display:block;font-size:.75rem;color:var(--muted);line-height:1.3;margin-bottom:.15rem}
.path:empty{display:none}
.issues{margin:.45rem 0 0;padding:0;list-style:none;display:grid;gap:.3rem;font-size:.83rem;color:var(--muted);max-width:60ch}
.issues li{padding-left:.8rem;border-left:2px solid var(--rule);line-height:1.45}
.issues .lv-manual{border-left-color:var(--bad);color:var(--ink)}
.issues .lv-partial{border-left-color:var(--warn)}
.issues a{color:inherit}
.is-converted .chip{background:var(--ok-bg);color:var(--ok)}
.is-manual .chip{background:var(--bad-bg);color:var(--bad)}
.hint.first{margin-top:0}
.creds{list-style:none;margin:.75rem 0 0;padding:0;display:grid;gap:.5rem}
.creds code{font-size:.8rem;color:var(--muted)}
.creds .soft{display:block;font-size:.83rem}

/* graph */
.legend{display:flex;flex-wrap:wrap;gap:1rem;margin:0 0 .9rem;font-size:.85rem;color:var(--muted)}
.key::before{content:"";display:inline-block;width:.7rem;height:.7rem;margin-right:.4rem;vertical-align:-.05rem;border-radius:1px;background:var(--rule)}
.key.is-converted::before{background:var(--ok)} .key.is-partial::before{background:var(--warn)} .key.is-manual::before{background:var(--bad)}
.graph-box{overflow:auto;border:1px solid var(--rule);background:var(--sunk);background-image:radial-gradient(var(--rule) 1px,transparent 1px);background-size:18px 18px;max-height:34rem;padding:.5rem}
.graph{display:block;max-width:none!important;font-family:var(--sans)}
.tool.is-wide{grid-template-columns:minmax(0,1fr)}
.tool.is-wide .pane-in textarea{min-height:8rem}
.g-edge{fill:none;stroke:var(--muted);stroke-width:1.4}
.g-arrow{fill:var(--muted)}
.g-port{font-size:11px;fill:var(--muted)}
.g-node rect{fill:var(--surface);stroke:var(--rule-strong);stroke-width:1}
.g-node .g-flag{stroke:none;fill:var(--ok)}
.g-node.is-partial .g-flag{fill:var(--warn)}
.g-node.is-manual .g-flag{fill:var(--bad)}
.g-node.is-manual rect:first-of-type{stroke:var(--bad);stroke-width:1.5}
.g-name{font-size:13px;font-weight:600;fill:var(--ink)}
.g-type{font-size:11.5px;fill:var(--muted)}
.glist-wrap{margin-top:1rem;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.glist-wrap summary{cursor:pointer;font:600 .8rem/1.2 var(--sans);letter-spacing:.06em;text-transform:uppercase;padding:.85rem 0}
.glist{margin:0 0 1rem;padding-left:1.4rem;font-size:.9rem;display:grid;gap:.3rem}

/* deadline */
.timeline{list-style:none;margin:0;padding:0;border-top:2px solid var(--rule-strong);max-width:var(--measure)}
.timeline li{display:grid;gap:.2rem 1.5rem;padding:1rem 0;border-bottom:1px solid var(--rule)}
.timeline .when{font:500 1.35rem/1.1 var(--serif);font-variant-numeric:lining-nums}
.timeline p{margin:0}
.timeline a{color:var(--muted);font-size:.85rem;white-space:nowrap}
@media (min-width:44rem){ .timeline li{grid-template-columns:10rem 1fr} }

/* coverage + compare */
.maptable td:nth-child(2){color:var(--accent);font-weight:500}
.maptable th code{color:var(--ink)}
.maptable td:last-child{font-size:.85rem;color:var(--muted);max-width:44ch}
.maptable .grp th{font:600 .72rem/1.2 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--ink);padding-top:1.4rem;border-bottom:1px solid var(--rule-strong)}
.cmp th[scope=row]{font-weight:600;white-space:nowrap}
.cmp td:nth-child(2){background:color-mix(in srgb,var(--accent) 7%,transparent)}
.cmp td{min-width:12rem}
.cmp thead a{color:var(--muted)}
#compare .hint{margin-top:1rem}

@media (max-width:40rem){
  .figs{grid-template-columns:repeat(3,minmax(0,1fr))}
  .fig:nth-child(3n){border-right:0}
  .fig:not(:nth-child(3n+1)){padding-left:.8rem}
  .steps thead{display:none}
  .steps,.steps tbody,.steps tr,.steps th,.steps td{display:block}
  .steps tr{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:.35rem .75rem;padding:.9rem 0;border-bottom:1px solid var(--rule)}
  .steps th[scope=row],.steps td{border:0;padding:0;min-width:0!important}
  .steps td:nth-child(4){grid-column:2;grid-row:1}
  .steps td[data-label]{grid-column:1/-1}
  .steps td[data-label]::before{content:attr(data-label) ": ";font:600 .72rem/1.4 var(--sans);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
  .table-wrap:has(.steps){overflow-x:visible}
}