:root{
  --ink:#1B2A41;
  --amber:#D97D2E;
  --blue:#3D6A94;
  --patina:#3D7A5E;
  --slate:#55677A;
  --paper:#FAF7F2;
  --chalk:#E6E0D6;
  --surface:var(--paper);
  --text:var(--ink);
  --muted:var(--slate);
  --line:var(--chalk);
  --control-bg:var(--paper);
  --control-text:var(--ink);
  --sidebar-width:248px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:32px}
body{min-height:100dvh;background:var(--surface);color:var(--text);font-family:'IBM Plex Sans',system-ui,-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:var(--blue);text-underline-offset:3px}
button,input,select{font:inherit}
button{cursor:pointer}
button:disabled{cursor:not-allowed;opacity:.45}
:focus-visible{outline:3px solid var(--amber);outline-offset:3px}
::selection{background:var(--amber);color:var(--ink)}
[hidden]{display:none!important}
code{font-family:'IBM Plex Sans',system-ui,sans-serif;font-size:.92em;overflow-wrap:anywhere}
.skip-link{position:fixed;top:8px;left:8px;z-index:20;padding:12px 16px;background:var(--amber);color:var(--ink);transform:translateY(-150%)}
.skip-link:focus{transform:translateY(0)}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.sidebar{position:fixed;inset:0 auto 0 0;z-index:5;width:var(--sidebar-width);padding:32px 28px;background:var(--ink);color:var(--paper);display:flex;flex-direction:column;border-right:1px solid var(--ink)}
.brand{display:block;width:196px;max-width:100%;margin-bottom:12px}
.brand img{width:196px}
.tagline{color:var(--paper);font-size:16px;line-height:1.5;padding-bottom:32px;border-bottom:1px solid var(--slate)}
.side-nav{display:flex;flex-direction:column;margin-top:28px}
.side-nav a{min-height:48px;display:flex;align-items:center;color:var(--paper);text-decoration:none;border-bottom:1px solid var(--slate);transition:color 160ms ease-out,transform 160ms ease-out}
.side-nav a:hover{color:var(--amber);transform:translateX(4px)}
.sidebar-note{margin-top:auto;padding-top:32px;border-top:1px solid var(--slate);color:var(--chalk);font-size:14px;line-height:1.55}
.side-label{display:block;color:var(--amber);font-size:12px;font-weight:500;letter-spacing:.18em;text-transform:uppercase;margin-bottom:8px}
.main{margin-left:var(--sidebar-width);min-width:0}
.hero,.section,.footer{padding-left:clamp(28px,5vw,80px);padding-right:clamp(28px,5vw,80px)}
.hero{padding-top:72px;padding-bottom:64px;max-width:1440px}
.kicker{color:var(--amber);font-size:12px;line-height:16px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;margin-bottom:16px}
h1,h2,h3{color:var(--ink);text-wrap:balance}
h1{max-width:850px;font-size:clamp(38px,5vw,64px);line-height:1.06;font-weight:600;letter-spacing:-.035em}
h2{font-size:clamp(28px,3vw,40px);line-height:1.2;font-weight:600;letter-spacing:-.025em}
h3{font-size:20px;line-height:1.4;font-weight:500}
.lead{max-width:760px;margin-top:24px;font-size:19px;line-height:1.6;color:var(--slate)}
.hero-meta{display:flex;flex-wrap:wrap;gap:8px 28px;margin-top:32px;color:var(--slate);font-size:14px;font-variant-numeric:tabular-nums}
.hero-meta span+span{position:relative}
.hero-meta span+span:before{content:'';position:absolute;left:-15px;top:.72em;width:3px;height:3px;background:var(--amber)}
.caveat{max-width:940px;margin-top:48px;padding:24px 0 0 24px;border-top:2px solid var(--amber);border-left:1px solid var(--chalk)}
.caveat strong{font-size:18px;font-weight:600}
.caveat p{max-width:75ch;margin-top:8px;color:var(--slate)}
.section{padding-top:64px;padding-bottom:64px;border-top:1px solid var(--line);max-width:1440px}
.section-heading{display:grid;grid-template-columns:minmax(280px,1fr) minmax(280px,.8fr);column-gap:64px;align-items:end;margin-bottom:40px}
.section-heading .kicker{grid-column:1/-1}
.section-heading p:not(.kicker){color:var(--slate);max-width:65ch}
.section-heading.compact{display:block;max-width:800px}
.section-heading.compact h2{margin-bottom:12px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--ink);border-bottom:1px solid var(--ink)}
.stat{padding:28px 24px 28px 0}
.stat+.stat{padding-left:24px;border-left:1px solid var(--line)}
.stat strong{display:block;font-size:clamp(36px,4vw,54px);line-height:1;font-weight:400;font-variant-numeric:tabular-nums;letter-spacing:-.035em}
.stat span{display:block;margin-top:12px;color:var(--slate);font-size:14px}
.reading-key{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-top:36px}
.reading-key>div{display:grid;grid-template-columns:12px 1fr;column-gap:12px;align-content:start}
.reading-key p{grid-column:2;color:var(--slate);font-size:14px;margin-top:8px}
.status-mark{display:inline-block;width:10px;height:10px;margin-top:7px;background:var(--chalk)}
.status-mark.strong,.chart-legend i.strong{background:var(--patina)}
.status-mark.possible,.chart-legend i.possible{background:var(--blue)}
.status-mark.none,.chart-legend i.none{background:var(--chalk)}
.coverage-chart{border-top:1px solid var(--ink)}
.coverage-row{display:grid;grid-template-columns:190px minmax(180px,1fr) 190px;gap:24px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line)}
.coverage-name{font-weight:500}
.coverage-bar{display:flex;height:12px;background:var(--chalk);overflow:hidden}
.coverage-bar .strong{background:var(--patina)}
.coverage-bar .possible{background:var(--blue)}
.coverage-bar .none{background:var(--chalk)}
.coverage-count{color:var(--slate);font-size:13px;text-align:right;font-variant-numeric:tabular-nums}
.chart-legend{display:flex;justify-content:flex-end;gap:24px;margin-top:16px;color:var(--slate);font-size:13px}
.chart-legend span{display:flex;align-items:center;gap:8px}
.chart-legend i{display:inline-block;width:10px;height:10px}
.filters{display:grid;grid-template-columns:minmax(240px,2fr) repeat(3,minmax(140px,1fr));gap:20px;padding:24px 0;border-top:1px solid var(--ink);border-bottom:1px solid var(--line)}
.filters label{display:block;margin-bottom:7px;font-size:13px;font-weight:500;color:var(--slate)}
.filters input,.filters select{width:100%;min-height:46px;padding:9px 12px;border:1px solid var(--slate);border-radius:0;background:var(--control-bg);color:var(--control-text)}
.filters input::placeholder{color:var(--slate);opacity:1}
.filters input:hover,.filters select:hover{border-color:var(--blue)}
.export-button{grid-column:4;min-height:46px;padding:10px 16px;border:1px solid var(--amber);background:var(--amber);color:var(--ink);font-weight:600;transition:background 160ms ease-out,transform 160ms ease-out}
.export-button:hover{background:var(--paper);transform:translateY(-1px)}
.export-button:active{transform:translateY(0)}
.results-bar{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 0 12px}
.results-bar p{color:var(--slate);font-size:14px;font-variant-numeric:tabular-nums}
.text-button{min-height:44px;padding:6px 0;border:0;border-bottom:1px solid var(--blue);background:transparent;color:var(--blue);font-weight:500}
.text-button:hover{color:var(--ink);border-color:var(--ink)}
.table-wrap{width:100%;overflow-x:auto;border-top:1px solid var(--ink);border-bottom:1px solid var(--ink)}
table{width:100%;min-width:960px;border-collapse:collapse;table-layout:fixed}
th{padding:14px 12px;text-align:left;color:var(--blue);font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;border-bottom:1px solid var(--ink)}
th:first-child,td:first-child{padding-left:0;width:36%}
th:nth-child(2){width:14%}
th:nth-child(3){width:25%}
th:nth-child(4){width:16%}
th:last-child,td:last-child{width:9%;padding-right:0;text-align:right}
td{padding:18px 12px;vertical-align:top;border-bottom:1px solid var(--line);font-size:14px;overflow-wrap:anywhere}
tbody tr:last-child td{border-bottom:0}
tbody tr{transition:background 150ms ease-out}
tbody tr:hover{background:var(--chalk)}
.endpoint{display:block;margin-top:5px;color:var(--ink);font-size:14px;line-height:1.45}
.method{display:inline-block;color:var(--blue);font-size:11px;font-weight:700;letter-spacing:.1em}
.domain-cell,.modified-cell{color:var(--slate)}
.procedure-name{font-weight:500;color:var(--ink)}
.no-procedure{color:var(--slate)}
.assessment{display:flex;gap:8px;align-items:flex-start;line-height:1.4}
.assessment .status-mark{flex:0 0 auto;margin-top:4px;width:8px;height:8px}
.evidence-button{min-width:76px;min-height:44px;padding:6px 0;border:0;border-bottom:1px solid var(--blue);background:transparent;color:var(--blue);font-weight:500}
.evidence-button:hover{color:var(--ink);border-color:var(--ink)}
.empty-state,.error-state{padding:48px 0;border-top:1px solid var(--ink);border-bottom:1px solid var(--ink)}
.empty-state p,.error-state p{margin-top:8px;color:var(--slate)}
.pagination{display:flex;justify-content:flex-end;align-items:center;gap:20px;padding-top:24px}
.pagination button{min-height:44px;padding:8px 16px;border:1px solid var(--blue);background:transparent;color:var(--blue);font-weight:500}
.pagination button:hover:not(:disabled){background:var(--blue);color:var(--paper)}
.pagination span{color:var(--slate);font-size:14px;font-variant-numeric:tabular-nums}
.method-list{list-style:none;border-top:1px solid var(--ink)}
.method-list li{display:grid;grid-template-columns:72px 1fr;gap:24px;padding:28px 0;border-bottom:1px solid var(--line)}
.method-list li>span{color:var(--amber);font-size:28px;font-weight:300;line-height:1.2;font-variant-numeric:tabular-nums}
.method-list p{max-width:75ch;margin-top:8px;color:var(--slate)}
.verification-note{margin-top:36px;padding:24px 0 24px 24px;border-left:2px solid var(--patina)}
.verification-note p{max-width:75ch;margin-top:8px;color:var(--slate)}
.source-intro{max-width:75ch;color:var(--slate)}
.source-details{margin-top:28px;border-top:1px solid var(--ink);border-bottom:1px solid var(--ink)}
.source-details summary{min-height:52px;display:flex;align-items:center;cursor:pointer;color:var(--blue);font-weight:500;list-style-position:inside}
.source-details ul{list-style:none;padding:0 0 20px;display:grid;grid-template-columns:1fr 1fr;gap:8px 28px}
.source-details li{padding:8px 0;border-top:1px solid var(--line);overflow-wrap:anywhere}
.source-details a{font-size:14px}
.source-footnote{max-width:75ch;margin-top:20px;color:var(--slate);font-size:14px}
.footer{max-width:1440px;padding-top:40px;padding-bottom:40px;background:var(--ink);color:var(--chalk);display:grid;grid-template-columns:180px 1fr auto;gap:32px;align-items:center}
.footer img{width:176px}
.footer p{font-size:14px;max-width:55ch}
.footer a{color:var(--amber);min-height:44px;display:flex;align-items:center}
.evidence-dialog{position:fixed;inset:0 0 0 auto;margin:0;width:min(560px,100%);max-width:100%;height:100dvh;max-height:100dvh;padding:0;border:0;border-left:2px solid var(--ink);border-radius:0;background:var(--paper);color:var(--ink);box-shadow:none;overflow-y:auto}
.evidence-dialog::backdrop{background:var(--ink);opacity:.72}
.dialog-header{position:sticky;top:0;z-index:2;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 28px;background:var(--paper);border-bottom:1px solid var(--ink)}
.dialog-header .kicker{margin:0}
.dialog-close{min-height:44px;padding:6px 0;border:0;border-bottom:1px solid var(--blue);background:transparent;color:var(--blue);font-weight:500}
#dialog-content{padding:28px}
#dialog-content h2{font-size:28px;overflow-wrap:anywhere}
.dialog-method{margin-bottom:12px}
.dialog-path{font-size:17px;font-weight:500;overflow-wrap:anywhere}
.dialog-summary{margin-top:16px;color:var(--slate)}
.dialog-assessment{display:flex;align-items:center;gap:10px;margin:24px 0;padding:14px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-weight:600}
.detail-group{padding:20px 0;border-bottom:1px solid var(--line)}
.detail-group h3{font-size:16px;font-weight:600;margin-bottom:8px}
.detail-group p,.detail-group li{color:var(--slate);font-size:14px}
.detail-group .procedure-detail{color:var(--ink);font-size:18px;font-weight:500}
.detail-group ul{padding-left:20px}
.field-list{display:flex;flex-wrap:wrap;gap:6px 16px;list-style:none!important;padding:0!important}
.field-list li{color:var(--blue)}
.source-links li{margin-bottom:8px;overflow-wrap:anywhere}
.dialog-disclaimer{margin-top:24px;color:var(--slate);font-size:13px}
@media (max-width:1120px){
  :root{--sidebar-width:208px}
  .sidebar{padding:28px 22px}
  .brand,.brand img{width:164px}
  .section-heading{grid-template-columns:1fr;gap:16px}
  .filters{grid-template-columns:1fr 1fr}
  .export-button{grid-column:auto}
  .coverage-row{grid-template-columns:160px 1fr 160px}
  .footer{grid-template-columns:160px 1fr}
  .footer a{grid-column:2}
}
@media (max-width:760px){
  html{scroll-padding-top:16px}
  .sidebar{position:relative;width:100%;padding:24px 24px 0;display:block;border-right:0}
  .brand,.brand img{width:184px}
  .tagline{padding-bottom:20px}
  .side-nav{flex-direction:row;flex-wrap:wrap;margin-top:12px}
  .side-nav a{min-height:44px;margin-right:20px;border-bottom:0;font-size:14px}
  .sidebar-note{display:none}
  .main{margin-left:0}
  .hero,.section,.footer{padding-left:24px;padding-right:24px}
  .hero{padding-top:48px;padding-bottom:48px}
  .section{padding-top:48px;padding-bottom:48px}
  .caveat{padding-left:16px;margin-top:36px}
  .stats{grid-template-columns:1fr 1fr}
  .stat:nth-child(3){border-left:0;border-top:1px solid var(--line)}
  .stat:nth-child(4){border-top:1px solid var(--line)}
  .reading-key{grid-template-columns:1fr;gap:24px}
  .coverage-row{grid-template-columns:1fr;gap:8px;padding:16px 0}
  .coverage-count{text-align:left}
  .chart-legend{justify-content:flex-start;flex-wrap:wrap}
  .filters{grid-template-columns:1fr}
  .results-bar{align-items:flex-start}
  .source-details ul{grid-template-columns:1fr}
  .footer{grid-template-columns:1fr;gap:20px}
  .footer a{grid-column:auto}
  .method-list li{grid-template-columns:48px 1fr;gap:16px}
}
@media print{
  .sidebar,.filters,.results-bar,.pagination,.evidence-button,.footer a,.evidence-dialog{display:none!important}
  .main{margin:0}
  .hero,.section,.footer{max-width:none;padding:28px 0}
  .section{break-inside:avoid}
  .table-wrap{overflow:visible}
  table{min-width:0;font-size:10px}
  td,th{padding:8px 4px}
  .footer{background:var(--paper);color:var(--ink);border-top:1px solid var(--ink)}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*:before,*:after{animation:none!important;transition:none!important}
}