:root {
  font-family:Georgia,'Times New Roman',serif;
  font-size:16px;
  color:#192e43;
  background:#fff;
  font-synthesis:none;
  --ink:#192e43;
  --paper:#fff;
  --accent:#b21f3d;
  --line:#7d91a1;
  --muted:#425668;
  --mono:'Courier New',monospace
}

* {
  box-sizing:border-box
}

body {
  margin:0;
  padding:0 4vw
}

a {
  color:inherit
}

button,input {
  font:inherit
}

button,a,label,summary {
  touch-action:manipulation
}

button {
  cursor:pointer
}

button:disabled {
  opacity:.5;
  cursor:wait
}

[hidden] {
  display:none!important
}

button:focus-visible,a:focus-visible,summary:focus-visible,.dropzone:focus-within {
  outline:3px solid var(--accent);
  outline-offset:4px
}

.skip-link {
  position:absolute;
  top:-100px;
  background:var(--ink);
  color:white;
  padding:15px;
  z-index:5
}

.skip-link:focus {
  top:0
}

.masthead,.shell {
  max-width:1400px;
  margin:0 auto
}

.edition {
  display:flex;
  justify-content:space-between;
  gap:20px;
  font:12px/1.5 var(--mono);
  letter-spacing:1px;
  padding:16px 0 10px;
  border-bottom:1px solid var(--ink)
}

.nameplate {
  display:flex;
  align-items:center;
  gap:40px;
  padding:20px 0 24px
}

.brand {
  font-size:clamp(46px,6vw,80px);
  font-weight:bold;
  line-height:1;
  letter-spacing:-4px;
  text-decoration:none
}

.brand>span {
  color:var(--accent);
  font-weight:normal
}

.nameplate p {
  border-left:1px solid var(--line);
  padding-left:30px;
  font-size:18px;
  line-height:1.4;
  margin:0
}

.masthead-note {
  margin-left:auto;
  font:14px/1.5 var(--mono);
  letter-spacing:2px
}

.masthead-note strong {
  font-weight:normal;
  color:var(--accent)
}

nav {
  border-top:4px solid var(--ink);
  border-bottom:1px solid var(--ink);
  display:flex;
  align-items:stretch;
  font:14px/1.5 var(--mono)
}

nav a,nav button {
  border:0;
  border-right:1px solid var(--line);
  background:none;
  color:var(--ink);
  padding:13px 22px;
  text-decoration:none;
  white-space:nowrap;
  font:inherit
}

nav .nav-active {
  background:var(--ink);
  color:var(--paper)
}

nav a:hover,nav button:hover {
  background:#e6eff6;
  color:var(--ink)
}

nav>span {
  margin-left:auto;
  align-self:center;
  padding-left:15px;
  font-size:12px;
  letter-spacing:.7px
}

main {
  padding:30px 0 24px
}

.page-heading {
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:35px;
  margin-bottom:26px
}

.eyebrow,.section-number {
  font:12px/1.5 var(--mono);
  letter-spacing:1.3px;
  color:var(--accent)
}

h1 {
  font-size:clamp(34px,3.5vw,52px);
  font-weight:normal;
  line-height:1.15;
  letter-spacing:-1.6px;
  margin:7px 0 10px
}

h1>span {
  color:var(--accent)
}

.page-heading p {
  font-size:17px;
  line-height:1.5;
  margin:0;
  color:var(--muted)
}

.privacy-note {
  max-width:310px;
  border-left:3px double var(--ink);
  padding-left:23px
}

.privacy-note strong {
  font:12px/1.5 var(--mono);
  letter-spacing:.8px
}

.privacy-note p {
  font-size:15px;
  line-height:1.55;
  margin:8px 0 0
}

.input-panel {
  border:1px solid var(--ink);
  border-top:3px solid var(--ink);
  background:var(--paper);
  display:grid;
  grid-template-columns:1fr 1.55fr .85fr;
  gap:26px;
  padding:24px;
  align-items:center
}

.section-number {
  margin-bottom:9px
}

h2 {
  font-size:23px;
  line-height:1.3;
  font-weight:normal;
  letter-spacing:-.4px;
  margin:0
}

.input-copy p {
  font:13px/1.7 var(--mono);
  color:var(--muted);
  margin:8px 0 0
}

.dropzone {
  display:flex;
  position:relative;
  align-items:center;
  gap:16px;
  border:1px dashed #778490;
  padding:23px 18px;
  cursor:pointer;
  background:#f2f3ed;
  min-width:0
}

.dropzone:hover,.dropzone.drag {
  background:#e8ece7;
  border-color:var(--ink)
}

.dropzone input {
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  opacity:0;
  cursor:pointer
}

.upload-icon {
  font:32px var(--mono);
  color:var(--accent)
}

.dropzone strong {
  font:700 14px/1.5 var(--mono)
}

.dropzone strong span {
  font-weight:normal
}

.dropzone small {
  display:block;
  font:12px/1.5 var(--mono);
  margin-top:6px;
  color:var(--muted)
}

.demo-action {
  display:flex;
  flex-direction:column;
  gap:8px
}

.demo-action>span {
  font-size:15px;
  font-style:italic
}

.demo-action button,.primary {
  background:var(--ink);
  border:1px solid var(--ink);
  color:var(--paper);
  padding:12px 15px;
  font:14px/1.4 var(--mono)
}

.demo-action button {
  display:flex;
  justify-content:space-between;
  gap:10px
}

.demo-action button:hover,.primary:hover {
  background:#314f68
}

.demo-action small {
  font:12px/1.5 var(--mono);
  color:var(--muted)
}

#activity:empty {
  display:none
}

#activity {
  padding:16px 0;
  font:14px/1.5 var(--mono)
}

#error {
  color:#812c22;
  background:#f9e4dc;
  border:1px solid #9c3f30;
  padding:18px;
  margin-top:20px;
  overflow-wrap:anywhere;
  line-height:1.6
}

.report-heading {
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:20px;
  margin:34px 0 18px;
  border-top:1px solid var(--ink);
  padding-top:20px
}

.report-heading>div {
  min-width:0
}

.report-heading h2 {
  font-size:25px;
  overflow-wrap:anywhere
}

.report-meta {
  font:12px/1.6 var(--mono);
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  align-items:center;
  margin-top:9px;
  color:var(--muted)
}

.sample-badge {
  padding:2px 6px;
  border:1px solid var(--line);
  font-size:12px
}

.secondary {
  border:1px solid var(--ink);
  background:transparent;
  padding:11px 16px;
  font:14px/1.5 var(--mono);
  color:var(--ink);
  white-space:nowrap
}

.secondary:hover {
  background:#e1e5df
}

.status-banner {
  border:1px solid #a8baac;
  border-left:4px solid #3a6655;
  padding:13px 17px;
  display:flex;
  align-items:center;
  gap:15px;
  background:#eef2e8;
  color:#2f5545
}

.status-banner.review {
  border-color:#bba267;
  border-left-color:#8c651d;
  background:#f6efd9;
  color:#6b4a11
}

.status-banner.fail {
  border-color:#c49789;
  border-left-color:var(--accent);
  background:#f8e7df;
  color:#812c22
}

.status-symbol {
  font:24px var(--mono)
}

.status-banner strong {
  font-size:17px;
  font-weight:normal
}

.status-banner div>span {
  display:block;
  font-size:14px;
  line-height:1.5;
  margin-top:3px
}

.status-count {
  margin-left:auto;
  font:12px/1.5 var(--mono);
  white-space:nowrap
}

.metrics {
  display:grid;
  grid-template-columns:repeat(6,1fr);
  border-top:1px solid var(--ink);
  border-bottom:3px double var(--ink);
  margin:22px 0 26px;
  padding:19px 0
}

.metric {
  padding:0 18px;
  border-right:1px solid var(--line);
  min-width:0
}

.metric:first-child {
  padding-left:0
}

.metric:last-child {
  border:0
}

.metric-label {
  font:14px/1.4 var(--mono);
  color:var(--muted)
}

.metric-value {
  font-size:34px;
  line-height:1.2;
  margin:9px 0 5px;
  font-variant-numeric:tabular-nums;
  letter-spacing:-1px
}

.metric-sub {
  font:12px/1.5 var(--mono);
  color:var(--muted)
}

.report-tabs {
  display:flex;
  gap:0;
  flex-wrap:wrap;
  border-bottom:1px solid var(--ink);
  margin-bottom:20px
}

.report-tabs button {
  font:14px/1.5 var(--mono);
  padding:11px 22px;
  background:transparent;
  color:var(--muted);
  border:1px solid transparent;
  border-bottom:0
}

.report-tabs button[aria-selected=true] {
  border-color:var(--ink);
  background:var(--ink);
  color:var(--paper)
}

.report-tabs button:hover {
  background:#dfe4de;
  color:var(--ink)
}

.analysis-grid {
  display:grid;
  grid-template-columns:minmax(0,1.9fr) minmax(285px,1fr);
  gap:24px
}

.chart-panel,.checks-panel {
  border:1px solid var(--line);
  background:var(--paper);
  min-width:0
}

.chart-heading {
  display:flex;
  justify-content:space-between;
  gap:18px;
  padding:20px 22px 0;
  align-items:flex-start
}

h3 {
  font-size:22px;
  font-weight:normal;
  margin:0;
  line-height:1.3
}

.chart-heading p {
  font-size:14px;
  line-height:1.5;
  color:var(--muted);
  margin:6px 0 0
}

.chart-key {
  font:12px/1.5 var(--mono);
  white-space:nowrap;
  padding-top:7px
}

.chart-key i {
  display:inline-block;
  width:18px;
  height:2px;
  background:var(--accent);
  vertical-align:middle;
  margin-right:8px
}

.chart {
  padding:14px 16px 0
}

.chart svg {
  display:block;
  width:100%;
  height:auto;
  max-height:310px
}

.chart-foot {
  font-size:14px;
  line-height:1.5;
  color:var(--muted);
  border-top:1px solid var(--line);
  padding:13px 20px;
  margin:0
}

.chart-foot strong {
  font-weight:normal
}

#checks {
  padding:10px 22px 0
}

.check {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:12px 0;
  border-bottom:1px dotted var(--line);
  font-size:15px;
  line-height:1.4
}

.check:last-child {
  border:0
}

.pill {
  font:12px/1.5 var(--mono);
  padding:2px 5px;
  border:1px solid #afc1ad;
  color:#355e47;
  white-space:nowrap
}

.pill.review {
  border-color:#c9ad64;
  color:#785313
}

.pill.fail {
  border-color:#c49789;
  color:#812c22
}

.pill.info {
  border-color:var(--line);
  color:var(--muted)
}

.checks-note {
  font-size:14px;
  line-height:1.6;
  color:var(--muted);
  border-top:1px solid var(--line);
  padding:13px 22px;
  margin-top:12px
}

.technical {
  margin-top:25px;
  border-top:1px solid var(--ink);
  border-bottom:1px solid var(--ink);
  padding:17px 0
}

.technical summary {
  cursor:pointer;
  display:flex;
  justify-content:space-between;
  gap:20px;
  list-style:none;
  font:14px/1.5 var(--mono)
}

.technical p {
  font-size:16px;
  line-height:1.75;
  max-width:950px;
  color:var(--muted)
}

.technical[open] summary>span {
  transform:rotate(45deg)
}

footer {
  border-top:4px solid var(--ink);
  padding-top:15px;
  margin-top:30px;
  display:flex;
  justify-content:space-between;
  gap:20px;
  font:13px/1.6 var(--mono);
  color:var(--muted)
}

footer>span:first-child {
  color:var(--ink)
}

.orange {
  color:var(--accent)
}

.footer-divider {
  padding:0 10px
}

dialog {
  max-width:660px;
  width:calc(100% - 32px);
  max-height:85dvh;
  overflow:auto;
  padding:28px;
  border:2px solid var(--ink);
  background:var(--paper);
  color:var(--ink)
}

dialog::backdrop {
  background:#192e43a6
}

.dialog-top {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  border-bottom:3px double var(--ink);
  padding-bottom:15px
}

.dialog-top button {
  border:0;
  background:transparent;
  color:var(--ink);
  font-size:30px
}

#method-content p {
  font-size:16px;
  line-height:1.7;
  color:var(--muted)
}

@media(min-width:1700px) {
  body {
    padding-top:18px
  }

}

@media(max-width:1100px) {
  body {
    padding:0 24px
  }

  nav>span {
    display:none
  }

  .input-panel {
    grid-template-columns:1fr 1.5fr
  }

  .demo-action {
    grid-column:1/-1;
    flex-direction:row;
    align-items:center;
    gap:18px
  }

  .demo-action button {
    min-width:220px
  }

  .metric {
    padding:0 12px
  }

  .metric-value {
    font-size:29px
  }

  .analysis-grid {
    grid-template-columns:minmax(0,1.6fr) minmax(270px,1fr)
  }

  .chart-key {
    display:none
  }

  .nameplate {
    gap:25px
  }

  .nameplate p {
    padding-left:25px
  }

}

@media(max-width:800px) {
  .analysis-grid {
    grid-template-columns:1fr
  }

  .privacy-note {
    max-width:240px
  }

  .metrics {
    grid-template-columns:repeat(3,1fr);
    row-gap:23px
  }

  .metric:nth-child(3) {
    border:0
  }

  .metric:nth-child(4) {
    padding-left:0
  }

  .masthead-note {
    display:none
  }

  .nameplate p {
    margin-left:auto
  }

  .chart svg {
    max-height:none
  }

  .status-count {
    display:none
  }

}

@media(max-width:600px) {
  body {
    padding:0 16px
  }

  .edition {
    font-size:12px;
    letter-spacing:0;
    gap:15px;
    align-items:flex-start
  }

  .edition span {
    max-width:50%
  }

  .edition span:last-child {
    text-align:right
  }

  .nameplate {
    padding:22px 0 20px;
    gap:16px
  }

  .brand {
    font-size:49px;
    letter-spacing:-3px
  }

  .nameplate p {
    font-size:14px;
    padding-left:15px
  }

  nav {
    flex-wrap:wrap
  }

  nav a,nav button {
    font-size:14px;
    padding:10px 12px;
    white-space:normal;
    flex:1;
    text-align:left
  }

  main {
    padding-top:24px
  }

  .page-heading {
    display:block;
    margin-bottom:22px
  }

  h1 {
    font-size:40px
  }

  .page-heading p {
    font-size:16px
  }

  .privacy-note {
    max-width:none;
    border-left:0;
    border-top:1px dotted var(--line);
    padding:12px 0 0;
    margin-top:15px
  }

  .privacy-note p {
    font-size:14px;
    margin-top:5px
  }

  .privacy-note br {
    display:none
  }

  .input-panel {
    grid-template-columns:1fr;
    gap:19px;
    padding:20px
  }

  .demo-action {
    flex-wrap:wrap;
    gap:10px
  }

  .demo-action>span {
    width:100%
  }

  .demo-action button {
    min-width:0;
    flex:1
  }

  .demo-action small {
    max-width:110px
  }

  .report-heading {
    flex-wrap:wrap;
    align-items:flex-start
  }

  .report-heading h2 {
    font-size:22px
  }

  .metric-value {
    font-size:28px
  }

  .metric-label {
    font-size:14px
  }

  .metric {
    padding:0 10px
  }

  .report-tabs button {
    flex:1;
    padding:10px 8px;
    font-size:14px
  }

  .chart-heading {
    padding:18px 16px 0
  }

  .chart {
    padding:12px 3px 0
  }

  .chart-foot {
    padding:12px 16px
  }

  footer {
    flex-direction:column;
    gap:6px
  }

  .status-banner {
    padding:12px;
    gap:10px
  }

  .status-banner strong {
    font-size:16px
  }

  .dropzone {
    padding:20px 12px
  }

}

@media(max-width:370px) {
  .nameplate p {
    display:none
  }

  .metric-value {
    font-size:25px
  }

  .metric-sub {
    overflow-wrap:anywhere
  }

  .input-panel {
    padding:16px
  }

}

@media print {
  body {
    background:white;
    padding:0
  }

  .masthead,.page-heading,.input-panel,#activity,#error,#export,footer,.report-tabs {
    display:none
  }

  .report-heading {
    margin-top:0
  }

  .analysis-grid {
    display:block
  }

  .chart-panel,.checks-panel {
    break-inside:avoid;
    margin-bottom:20px
  }

  [role=tabpanel][hidden] {
    display:block!important
  }

  .metrics {
    grid-template-columns:repeat(6,1fr)
  }

  .metric-value {
    font-size:24px
  }

  .technical p {
    display:block
  }

  .chart svg {
    max-height:300px
  }

}