:root{
  --ink:#171717; --ink-2:#3d3d3a; --muted:#6b6b66; --line:#e4e1d8; --bg:#f7f5ef; --card:#fff;
  --accent:#ff9d28; --accent-ink:#1a1206; --green:#2f6b4f; --sage:#c4d5b6; --cream:#e6e5b2;
  --crit:#b3261e; --high:#d9480f; --med:#b7791f; --low:#4a6fa5; --info:#6b6b66;
  --radius:14px; --shadow:0 1px 2px rgba(23,23,23,.04),0 8px 24px rgba(23,23,23,.05);
  --display:"Marcellus",Georgia,serif; --body:"Onest",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.55 var(--body)}
a{color:inherit;text-underline-offset:3px}
a:hover{color:var(--green)}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:4px}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:8px 12px;border-radius:8px;z-index:10}
.skip:focus{left:8px}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
.wrap.wide{max-width:1280px}
.muted{color:var(--muted)} .small{font-size:.86rem}
code{font:.88em ui-monospace,SFMono-Regular,Menlo,monospace;background:#f1efe8;padding:.1em .35em;border-radius:5px;word-break:break-all}
h1,h2,h3{line-height:1.2;margin:0 0 .5em}
h1{font-family:var(--display);font-weight:400;font-size:clamp(2rem,4.2vw,3.1rem);letter-spacing:-.01em}
h2{font-family:var(--display);font-weight:400;font-size:1.6rem}
h3{font-size:1.02rem;font-weight:600}
p{margin:0 0 1em}

/* header / footer */
.top{background:var(--head-bg,var(--ink));color:#fff}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:#fff}
.brand img{display:block;height:24px;width:auto}
.brand span{font-weight:500;color:var(--cream);border-left:1px solid #444;padding-left:12px;white-space:nowrap}
.top nav{display:flex;gap:22px;font-size:.94rem}
.top nav a{text-decoration:none;color:#d8d6cc}
.top nav a:hover{color:#fff}
.foot{margin-top:80px;border-top:1px solid var(--line);padding:28px 0;font-size:.88rem;color:var(--muted)}
.foot .wrap{display:flex;flex-wrap:wrap;gap:20px}
.foot span{margin-right:auto}
main{padding-top:40px;min-height:60vh}

/* buttons, forms */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:600 .95rem/1 var(--body);padding:12px 18px;border-radius:10px;border:1px solid var(--line);background:#fff;color:var(--ink);cursor:pointer;text-decoration:none;white-space:nowrap}
.btn:hover{border-color:var(--ink);color:var(--ink)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn.primary:hover{background:#ffb04f}
.btn.small{padding:7px 12px;font-size:.85rem}
.btn.danger{color:var(--crit);border-color:#efc9c6}
.btn.danger:hover{background:#fdf1f0;border-color:var(--crit)}
label{display:block;font-weight:500;font-size:.92rem;margin-bottom:14px}
input,select,textarea{display:block;width:100%;margin-top:6px;font:400 1rem/1.4 var(--body);padding:11px 12px;border:1px solid #d6d2c6;border-radius:10px;background:#fff;color:var(--ink)}
textarea{font-family:ui-monospace,Menlo,monospace;font-size:.88rem;resize:vertical}
input[type=file]{padding:9px;background:#fbfaf6}
input[type=checkbox]{display:inline;width:auto;margin:0 8px 0 0}
label.check{display:flex;align-items:center}
.hint{font-size:.86rem;color:var(--muted)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.card.narrow{max-width:560px;margin:40px auto}
.alert{background:#fdf1f0;border:1px solid #efc9c6;color:#7a1c16;border-radius:10px;padding:12px 14px}
.alert.soft{background:#fbf6e9;border-color:#eadfbd;color:#5c4a14}
.alert.ok{background:#eef5ef;border-color:#c9dfcc;color:#1f4d33}
.eyebrow{text-transform:uppercase;letter-spacing:.08em;font-size:.76rem;font-weight:600;color:var(--green);margin-bottom:10px}

/* landing */
.hero{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:start;padding:24px 0 40px}
.lede{font-size:1.14rem;color:var(--ink-2);max-width:34em}
.facts{list-style:none;padding:0;margin:26px 0 0;display:flex;flex-wrap:wrap;gap:10px 28px;color:var(--ink-2);font-size:.95rem}
.facts strong{color:var(--ink)}
.starter{padding:0;overflow:hidden}
.starter>form,.starter>.alert{padding:22px 24px 24px}
.starter>.alert{margin:16px 24px 0;padding:12px 14px}
.tabs{display:flex;border-bottom:1px solid var(--line);background:#fbfaf6}
.tabs button{flex:1;font:600 .92rem var(--body);padding:16px 10px;border:0;background:none;color:var(--muted);cursor:pointer;border-bottom:3px solid transparent}
.tabs button[aria-selected=true]{color:var(--ink);border-bottom-color:var(--accent);background:#fff}
.context{margin:4px 0 18px;border:1px solid var(--line);border-radius:10px;padding:12px 14px}
.context summary{cursor:pointer;font-weight:500;font-size:.92rem}
.context[open] summary{margin-bottom:14px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
.grid2 .span2{grid-column:span 2}
.section{padding:56px 0 8px;border-top:1px solid var(--line);margin-top:40px}
.checks{display:grid;grid-template-columns:repeat(3,1fr);gap:28px 36px;margin-top:22px}
.checks p{color:var(--ink-2);font-size:.95rem;margin:0}
.checks h3{padding-top:12px;border-top:2px solid var(--ink);display:inline-block}
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.split p{color:var(--ink-2)}
.sample{margin:0}
.sample p{font-size:.94rem;margin-bottom:.6em}
.legend{border-collapse:collapse;width:100%;margin-top:14px}
.legend th{text-align:left;padding:14px 20px 14px 0;width:220px;vertical-align:top}
.legend td{padding:14px 0;color:var(--ink-2);border-top:1px solid var(--line)}
.legend th{border-top:1px solid var(--line)}

/* severity + status chips */
.sev{display:inline-block;font:700 .7rem/1 var(--body);text-transform:uppercase;letter-spacing:.06em;padding:5px 8px;border-radius:6px;color:#fff;min-width:64px;text-align:center}
.sev-critical{background:var(--crit)} .sev-high{background:var(--high)} .sev-medium{background:var(--med)} .sev-low{background:var(--low)} .sev-informational{background:#8a8a83}
.status{display:inline-block;font:600 1rem var(--body);padding:8px 14px;border-radius:999px}
.status-h .status{font-family:var(--display);font-weight:400;font-size:clamp(1.6rem,3vw,2.3rem);padding:0;background:none!important}
.st-blocked{background:#fbe3e1;color:var(--crit)} .st-needs_fixes{background:#fde8da;color:#a33a0b}
.st-review_recommended{background:#f8eed2;color:#7d5410} .st-ready{background:#e1efe4;color:var(--green)} .st-unable{background:#ececea;color:#444}
.meth{font-size:.74rem;font-weight:600;padding:4px 8px;border-radius:6px;background:#f1efe8;color:var(--ink-2);white-space:nowrap}
.meth.m-ai{background:#ece8fb;color:#4b3a9c}
.meth.m-browser{background:#e3eff7;color:#1f4f73}
.meth.m-accessibility{background:#e6f1e6;color:#255c33}
.tag{font-size:.74rem;font-weight:600;padding:4px 8px;border-radius:6px;background:#eeeae0}
.tag.new{background:#fff0dc;color:#8a4b00}

/* awaiting / progress */
.await,.progress{max-width:760px;margin:0 auto}
.address{display:flex;gap:12px;align-items:center;flex-wrap:wrap;background:#fbfaf6;border:1px dashed #cfcabb;border-radius:12px;padding:16px 18px;margin:18px 0 22px}
.address code{font-size:1.12rem;background:none;padding:0;flex:1;min-width:0}
.steps{padding-left:20px;color:var(--ink-2)} .steps li{margin-bottom:8px}
.waiting{display:flex;align-items:center;gap:10px;font-weight:600;margin:20px 0}
.dot{width:10px;height:10px;border-radius:50%;background:var(--accent);animation:pulse 1.4s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.25}}
@media (prefers-reduced-motion:reduce){.dot{animation:none}}
.stages{list-style:none;padding:0;margin:22px 0}
.stage{display:grid;grid-template-columns:28px 1fr auto;align-items:center;gap:4px 10px;padding:12px 0;border-top:1px solid var(--line)}
.stage .icon{width:18px;height:18px;border-radius:50%;border:2px solid #cfcabb}
.stage.st-done .icon{background:var(--green);border-color:var(--green);box-shadow:inset 0 0 0 3px #fff}
.stage.st-running .icon{border-color:var(--accent);border-top-color:transparent;animation:spin 1s linear infinite}
.stage.st-skipped .icon{background:#e6e3da;border-color:#e6e3da}
.stage.st-failed .icon{background:var(--crit);border-color:var(--crit)}
.stage.st-pending .lbl{color:var(--muted)}
.stage .state{font-size:.86rem;color:var(--muted)}
.stage .note{grid-column:2/4;font-size:.84rem;color:var(--muted)}
@keyframes spin{to{transform:rotate(360deg)}}
.privlink{margin-top:18px;font-size:.9rem;border-top:1px solid var(--line);padding-top:14px}
.privlink summary{cursor:pointer;color:var(--ink-2)}
.copyrow{display:flex;gap:8px;align-items:center}
.copyrow input{margin:0;font-size:.85rem}

/* report */
.summary{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:start;background:var(--card);border:1px solid var(--line);border-left:8px solid #999;border-radius:var(--radius);padding:26px 28px;box-shadow:var(--shadow)}
.st-bg-blocked{border-left-color:var(--crit)} .st-bg-needs_fixes{border-left-color:var(--high)} .st-bg-review_recommended{border-left-color:var(--med)} .st-bg-ready{border-left-color:var(--green)}
.status-h{margin:0 0 4px}
.sum-obj{color:var(--ink-2);font-size:1.02rem;margin-bottom:14px;overflow-wrap:anywhere}
.counts{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px 18px}
.counts li{display:flex;align-items:center;gap:8px}
.topfix{margin-top:18px}
.topfix ol{margin:0;padding-left:20px}
.sum-actions{display:flex;flex-direction:column;gap:10px;align-items:stretch;min-width:230px}
.sum-actions form .btn{width:100%}
.exports a{font-weight:600}
.compare{margin-top:20px}
.compare .fixed{list-style:none;padding:0;margin:0} .compare .fixed li{margin:6px 0}
.report-grid{display:grid;grid-template-columns:290px 1fr;gap:28px;margin-top:28px;align-items:start}
.side{display:flex;flex-direction:column;gap:18px;position:sticky;top:16px}
.side h2{font-size:1.15rem}
.side .card{padding:18px}
.scores ul{list-style:none;margin:0;padding:0}
.catbtn{display:flex;justify-content:space-between;align-items:center;width:100%;border:0;background:none;padding:8px 0;font:500 .92rem var(--body);color:var(--ink);cursor:pointer;border-top:1px solid var(--line);text-align:left}
.catbtn[aria-pressed=true]{color:var(--green);font-weight:700}
.score{font-weight:700;font-variant-numeric:tabular-nums}
.score.good{color:var(--green)} .score.ok{color:var(--med)} .score.bad{color:var(--crit)} .score.na{font-weight:400;color:var(--muted);font-size:.8rem}
.filters label{margin-bottom:10px;font-size:.84rem} .filters select{padding:8px 10px;font-size:.9rem;margin-top:4px}
.history{list-style:none;padding:0;margin:0} .history li{padding:5px 0}
.main-col>section{margin-bottom:28px}
.main-col h2{font-size:1.5rem}
.finding{background:var(--card);border:1px solid var(--line);border-radius:12px;margin-bottom:10px;box-shadow:0 1px 2px rgba(0,0,0,.03)}
.finding.is-closed{opacity:.62}
.finding summary{display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;padding:14px 16px;cursor:pointer;list-style:none}
.finding summary::-webkit-details-marker{display:none}
.finding[open] summary{border-bottom:1px solid var(--line)}
.f-main{min-width:0}
.f-title{display:block;font-weight:600}
.f-obj{display:block;font-size:.86rem;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.f-tags{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.f-body{display:grid;grid-template-columns:1fr 1fr;gap:24px;padding:16px 18px 18px}
.f-label{font-size:.74rem;text-transform:uppercase;letter-spacing:.07em;font-weight:700;color:var(--muted);margin:0 0 4px}
.f-col p{margin-bottom:12px}
.f-meta{font-size:.8rem;color:var(--muted)}
.evidence{list-style:none;padding:0;margin:0 0 12px}
.evidence li{margin-bottom:6px;font-size:.9rem}
.evidence code{display:inline;white-space:pre-wrap}
.ev-label{font-size:.78rem;color:var(--muted);margin-right:6px}
blockquote{margin:0 0 12px;padding:10px 14px;border-left:3px solid var(--sage);background:#f6f9f3;border-radius:0 8px 8px 0}
.f-status{display:flex;gap:8px;align-items:flex-end;border-top:1px solid var(--line);padding-top:12px;margin-top:4px}
.f-status label{margin:0;flex:1;font-size:.84rem} .f-status select{padding:7px 10px;font-size:.88rem}
.shots{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px}
.shots figure{margin:0;background:#fff;border:1px solid var(--line);border-radius:10px;padding:8px}
.shots img{display:block;width:100%;height:260px;object-fit:cover;object-position:top;border-radius:6px;background:#f3f1ea}
.shots figcaption{font-size:.84rem;color:var(--muted);padding:6px 2px 0}
.preview{margin-top:14px} .preview summary{cursor:pointer;font-weight:500}
.preview iframe{width:100%;height:640px;border:1px solid var(--line);border-radius:10px;background:#fff;margin-top:10px}
.tested h3{margin-top:18px}
.ticks,.crosses{list-style:none;padding:0}
.ticks li,.crosses li{padding-left:24px;position:relative;margin-bottom:6px}
.ticks li::before{content:"✓";position:absolute;left:2px;color:var(--green);font-weight:700}
.crosses li::before{content:"–";position:absolute;left:4px;color:var(--muted);font-weight:700}
.env dl{display:grid;grid-template-columns:180px 1fr;gap:8px 16px;margin:0;font-size:.92rem}
.env dt{color:var(--muted)} .env dd{margin:0;overflow-wrap:anywhere}
.shareform{display:grid;grid-template-columns:1fr auto auto;gap:14px;align-items:end}
.shareform label{margin:0}
.shares{list-style:none;padding:0;margin:14px 0 0}
.shares li{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-top:1px solid var(--line);font-size:.9rem}
.danger-zone{border-color:#efd7d4}
.doc{max-width:760px}
.doc pre{background:#1e1e1c;color:#eeeade;padding:16px;border-radius:10px;overflow:auto;font-size:.84rem}
.doc pre code{background:none;color:inherit;padding:0}
.qa dt{font-weight:700;margin-top:18px} .qa dd{margin:4px 0 0;color:var(--ink-2)}
.howlist li{margin-bottom:12px;color:var(--ink-2)}

@media (max-width:900px){
  .hero,.split{grid-template-columns:1fr;gap:28px}
  .checks{grid-template-columns:1fr 1fr}
  .summary{grid-template-columns:1fr}
  .report-grid{grid-template-columns:1fr}
  .side{position:static}
  .f-body{grid-template-columns:1fr;gap:4px}
}
@media (max-width:600px){
  .wrap{padding:0 16px}
  main{padding-top:24px}
  .top nav{display:none}
  .checks,.grid2{grid-template-columns:1fr}
  .grid2 .span2{grid-column:auto}
  .tabs button{font-size:.82rem;padding:14px 4px}
  .finding summary{grid-template-columns:auto 1fr}
  .f-tags{grid-column:1/-1;justify-content:flex-start}
  .legend th{width:auto;display:block;padding-bottom:0}
  .legend td{display:block;border-top:0}
  .env dl{grid-template-columns:1fr} .env dd{margin-bottom:8px}
  .shareform{grid-template-columns:1fr}
  .summary{padding:20px}
  .filters{display:grid;grid-template-columns:1fr 1fr;gap:0 10px}
  .filters h2{grid-column:1/-1}
  .filters label{margin-bottom:8px}
}
@media print{.top,.foot{display:none}body{background:#fff}.card,.finding,.summary{box-shadow:none}}
.example-link{margin-top:22px;font-weight:600}
.example-link a{color:var(--green)}
.keep{display:flex;gap:24px;align-items:center;justify-content:space-between;margin-top:20px;border-color:#eadfbd;background:#fffaf0}
.keep h2{font-size:1.25rem;margin-bottom:4px}.keep p{margin:0;color:var(--ink-2)}
.keepform{display:flex;gap:8px;min-width:340px}.keepform input{margin:0}
.kept{margin-top:16px;color:var(--green);font-weight:600}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.runlist{list-style:none;padding:0;display:grid;gap:10px}.runlist li{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:16px 18px}
@media (max-width:700px){.keep{flex-direction:column;align-items:stretch}.keepform{min-width:0;flex-direction:column}}