/* Controversy Desk: editorial design system (paper, ink, serif headlines), after the Bigdata Briefs desk. */
@import url("https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,400;0,8..60,600;0,8..60,700;1,8..60,400&family=JetBrains+Mono:wght@400;500;600&family=Inter:wght@400;500;600;700&display=swap");

:root{
  --paper:#FBF7F0;--paper-deep:#F4EEE2;--paper-soft:#F8F2E7;--rule:#E5DDCB;--rule-soft:#EFE8D8;
  --ink:#1A1714;--ink-soft:#4A453E;--ink-mute:#7C766C;--ink-faint:#A39C8E;
  --accent:#B23B1F;--accent-soft:#D9613F;--link:#2C5C8F;--link-hover:#1F4470;
  --pos:#4F6B3A;--pos-bg:#EEF1E4;--warn:#8A6A2C;--warn-bg:#F4EBD4;--neg:#9A3A26;--neg-bg:#F1E2DB;--info:#355A7A;--info-bg:#E1ECF4;
  --p-environment:#4F6B3A;--p-social:#355A7A;--p-governance:#6B4A7A;--p-accidents:#B23B1F;--p-legal-issues:#8A6A2C;--p-none:#7C766C;
  --serif:"Source Serif 4","Source Serif Pro",Charter,Georgia,serif;
  --sans:"Inter",-apple-system,"Helvetica Neue",Arial,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,"SF Mono",Menlo,monospace;
  --shadow:0 1px 0 rgba(26,23,20,.04),0 8px 24px -12px rgba(26,23,20,.12);
  --heat:#B23B1F;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --paper:#15140F;--paper-deep:#1D1B16;--paper-soft:#25221C;--rule:#312D24;--rule-soft:#2A2720;
  --ink:#EFE8D6;--ink-soft:#C9C2B0;--ink-mute:#918976;--ink-faint:#635D4F;
  --accent:#E26C4A;--accent-soft:#C8553A;--link:#8FB6DD;--link-hover:#B5D0EE;
  --pos:#A8C083;--pos-bg:#2A3320;--warn:#DAB870;--warn-bg:#38311E;--neg:#E29A86;--neg-bg:#3A2A22;--info:#92B4D2;--info-bg:#1E2A36;
  --p-environment:#A8C083;--p-social:#92B4D2;--p-governance:#C3A6D3;--p-accidents:#E26C4A;--p-legal-issues:#DAB870;--p-none:#918976;
  --shadow:0 1px 0 rgba(0,0,0,.4),0 8px 24px -12px rgba(0,0,0,.5);--heat:#E26C4A;color-scheme:dark}}

*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0;overflow-x:hidden}
body{font-family:var(--serif);font-size:17px;line-height:1.55;color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased;font-feature-settings:"kern","liga","onum"}
a{color:var(--link);text-decoration:none}
a:hover{color:var(--link-hover);text-decoration:underline;text-underline-offset:3px}
code,.mono{font-family:var(--mono);font-size:12.5px;letter-spacing:-.01em;overflow-wrap:anywhere}
td.mono,.rail td.mono,.date{white-space:nowrap;overflow-wrap:normal}
button{font-family:var(--sans);cursor:pointer}
h1,h2,h3,h4{font-family:var(--serif);margin:0}

/* type */
.t-display{font-weight:700;font-size:48px;line-height:1.05;letter-spacing:-.02em;margin:6px 0 10px}
.t-h2{font-weight:600;font-size:26px;line-height:1.2;letter-spacing:-.01em}
.t-h3{font-weight:600;font-size:19px;line-height:1.3}
.kicker{font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);font-weight:500}
.cap{font-family:var(--sans);font-size:11px;letter-spacing:.08em;text-transform:uppercase;font-weight:600;color:var(--ink-mute)}
.dek{font-style:italic;color:var(--ink-soft);font-size:19px;margin:0 0 18px}
.muted{color:var(--ink-mute)}.small{font-size:14px}.tiny{font-size:12.5px}
.na{color:var(--ink-faint);font-style:italic}
.sans{font-family:var(--sans)}

/* masthead */
.masthead{position:sticky;top:0;z-index:40;background:color-mix(in srgb,var(--paper) 94%,transparent);backdrop-filter:blur(8px);border-bottom:2px solid var(--ink)}
.mh-inner{max-width:1440px;margin:0 auto;padding:14px 32px 10px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:20px}
.mh-side{display:flex;flex-direction:column;gap:2px;font-family:var(--sans)}
.mh-side.right{align-items:flex-end;text-align:right}
.mh-val{font-family:var(--serif);font-size:15px;color:var(--ink-soft)}
.mh-title{font-family:var(--serif);font-weight:700;font-size:34px;letter-spacing:-.02em;color:var(--ink);text-align:center;line-height:1}
.mh-title:hover{text-decoration:none;color:var(--ink)}
.mh-powered{font-family:var(--sans);font-size:11px;color:var(--ink-mute);text-align:center;margin-top:4px;letter-spacing:.02em}
.mh-powered strong{color:var(--ink)}
.tabs{border-top:1px solid var(--rule);background:var(--paper)}
.tabs-inner{max-width:1440px;margin:0 auto;padding:0 32px;display:flex;gap:30px;overflow-x:auto;scrollbar-width:none}
.tabs a{font-family:var(--sans);font-size:12px;letter-spacing:.1em;text-transform:uppercase;font-weight:600;color:var(--ink-mute);padding:13px 0 11px;border-bottom:2px solid transparent;white-space:nowrap}
.tabs a:hover{color:var(--ink);text-decoration:none}
.tabs a.on{color:var(--ink);border-bottom-color:var(--ink)}

/* page layout */
.page{max-width:1440px;margin:0 auto;padding:36px 32px 64px}
.with-rail{display:grid;grid-template-columns:300px 1fr;gap:56px}
.main{min-width:0}
.narrow{max-width:860px}

/* rail */
.rail{border-right:1px solid var(--rule);padding-right:28px;position:sticky;top:120px;align-self:start;max-height:calc(100vh - 140px);overflow:auto}
.rail-intro{font-style:italic;color:var(--ink-soft);margin:0 0 12px}
.rail input{width:100%;font-family:var(--sans);font-size:14px;padding:10px 12px;border:1px solid var(--rule);background:var(--paper-deep);color:var(--ink);margin-bottom:14px}
.rail table{width:100%;border-collapse:collapse;border-top:2px solid var(--ink)}
.rail th{font-family:var(--sans);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-mute);text-align:left;padding:10px 4px 8px;font-weight:600}
.rail th:last-child,.rail td:last-child{text-align:right}
.rail td{border-top:1px solid var(--rule);padding:11px 4px;font-family:var(--sans);font-size:14px;vertical-align:middle}
.rail td.mono{font-size:11.5px;color:var(--ink-soft)}
.rail tr.on td{background:var(--paper-deep)}
.rail tr.on a{color:var(--ink);font-weight:600}
.rail a{color:var(--ink)}
.rail .num{font-family:var(--serif);font-size:16px}

/* stat strip */
.strip{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px 24px;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);padding:12px 0;margin:4px 0 28px;font-family:var(--sans);font-size:13.5px;color:var(--ink-soft)}
.strip strong,.strip .num{font-family:var(--sans);font-weight:700;color:var(--ink)}

/* sections */
.sec{margin:0 0 44px}
.sec-head{display:flex;justify-content:space-between;align-items:baseline;gap:16px;border-bottom:1px solid var(--ink);padding-bottom:8px;margin-bottom:14px}
.sec-note{font-family:var(--sans);font-size:12.5px;color:var(--ink-mute);margin:8px 0 0}
.subnav{display:flex;gap:22px;border-bottom:1px solid var(--rule);margin:8px 0 28px;position:sticky;top:118px;background:var(--paper);z-index:5}
.subnav a{font-family:var(--sans);font-size:12px;letter-spacing:.08em;text-transform:uppercase;font-weight:600;color:var(--ink-mute);padding:10px 0}

/* stories */
.story{padding:18px 0 16px;border-bottom:1px solid var(--rule);cursor:pointer}
.story:hover h3{color:var(--link)}
.story .who{font-family:var(--sans);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;font-weight:700;color:var(--ink-soft)}
.story h3{font-size:22px;font-weight:600;margin:4px 0 6px;line-height:1.25}
.story blockquote{margin:0 0 8px;color:var(--ink-soft);font-size:17px}
.meta{display:flex;flex-wrap:wrap;gap:6px 14px;align-items:center;font-family:var(--sans);font-size:12.5px;color:var(--ink-mute)}
.meta .num{color:var(--ink);font-weight:600}
.trail-btn{font-family:var(--sans);font-size:11px;letter-spacing:.08em;text-transform:uppercase;font-weight:700;color:var(--accent);background:none;border:0;padding:0}
.trail-btn:hover{text-decoration:underline}

/* pills */
.pill{display:inline-block;font-family:var(--sans);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;font-weight:700;padding:2px 7px;border:1px solid currentColor;white-space:nowrap;line-height:1.5}
.p-environment{color:var(--p-environment)}.p-social{color:var(--p-social)}.p-governance{color:var(--p-governance)}
.p-accidents{color:var(--p-accidents)}.p-legal-issues{color:var(--p-legal-issues)}.p-none{color:var(--p-none)}
.p-gap{color:var(--warn)}
.chip{display:inline-flex;gap:6px;align-items:baseline;font-family:var(--sans);font-size:12.5px;padding:5px 10px;background:var(--paper-deep);border:1px solid var(--rule);color:var(--ink-soft)}
.chip b{font-weight:600;color:var(--ink-mute);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 18px}

/* numbers / provenance */
.num{font-variant-numeric:tabular-nums lining-nums;cursor:pointer;border-bottom:1px dotted var(--ink-faint)}
.num:hover{border-bottom-color:var(--accent);color:var(--accent)}
.num.neg{color:var(--neg)}.num.pos{color:var(--pos)}
[data-call]{cursor:pointer}

/* tables */
.tablewrap{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}
table.ed{border-collapse:collapse;width:100%;font-family:var(--sans);font-size:14px}
table.ed th{font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-mute);font-weight:600;text-align:left;padding:10px 10px 8px;border-bottom:2px solid var(--ink);white-space:nowrap}
table.ed td{padding:10px;border-bottom:1px solid var(--rule);vertical-align:top}
table.ed tr.click{cursor:pointer}table.ed tr.click:hover td{background:var(--paper-deep)}
table.ed td.r,table.ed th.r{text-align:right}

/* risk map */
table.heat{min-width:860px}
table.heat td.h{position:relative;text-align:right;font-family:var(--serif);font-size:16px;background:color-mix(in srgb,var(--heat) calc(var(--s,0) * 62%),transparent)}
table.heat td.h.hot{color:#fff}
table.heat td.h.hot .num{color:#fff;border-bottom-color:rgba(255,255,255,.6)}
table.heat td.h .d{display:block;font-family:var(--sans);font-size:10.5px;color:inherit;opacity:.75}
table.heat td.co a{font-family:var(--serif);font-size:16px;font-weight:600;color:var(--ink)}

/* funnel */
.funnel{display:grid;gap:10px}
.fn-row{display:grid;grid-template-columns:110px 1fr;gap:14px;align-items:center;font-family:var(--sans);font-size:13.5px}
.fn-val{font-family:var(--serif);font-size:22px;text-align:right}
.fn-bar{height:8px;background:var(--rule);position:relative}
.fn-bar span{position:absolute;inset:0 auto 0 0;background:var(--ink)}
.fn-label{margin-top:4px;color:var(--ink-soft)}

/* key figures */
.figs{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:0;border-top:2px solid var(--ink);border-bottom:1px solid var(--rule);margin-bottom:22px}
.fig{padding:14px 16px 12px 0;border-right:1px solid var(--rule)}
.fig:last-child{border-right:0}
.fig .v{font-family:var(--serif);font-size:30px;font-weight:600;line-height:1.1}
.fig .v .num{border-bottom:0}
.fig .l{font-family:var(--sans);font-size:12px;color:var(--ink-mute);margin-top:4px}

/* charts */
.chartbox{position:relative;height:340px;margin:8px 0}
.seg{display:inline-flex;border:1px solid var(--rule);flex-wrap:wrap}
.seg button,.seg select{font-family:var(--sans);font-size:11px;letter-spacing:.08em;text-transform:uppercase;font-weight:600;background:var(--paper);color:var(--ink-mute);border:0;padding:6px 10px}
.seg button.on{background:var(--ink);color:var(--paper)}
.controls{display:flex;flex-wrap:wrap;gap:10px 18px;align-items:center;margin:0 0 16px;font-family:var(--sans);font-size:13px;color:var(--ink-soft)}
.controls select,.controls input[type=search]{font-family:var(--sans);font-size:13px;padding:6px 8px;border:1px solid var(--rule);background:var(--paper-deep);color:var(--ink)}
.controls input[type=range]{accent-color:var(--ink)}

/* event list */
.ev{display:grid;grid-template-columns:96px 1fr;gap:18px;padding:16px 0;border-bottom:1px solid var(--rule);cursor:pointer}
.ev:hover h4{color:var(--link)}
.ev .date{font-family:var(--mono);font-size:12px;color:var(--ink-mute);padding-top:4px}
.ev h4{font-size:19px;font-weight:600;margin:4px 0}
.ev blockquote{margin:2px 0 8px;color:var(--ink-soft);font-size:16px}

/* dossier identity */
dl.kv{display:grid;grid-template-columns:200px 1fr;gap:8px 18px;margin:8px 0 0;font-family:var(--sans);font-size:14px}
dl.kv dt{color:var(--ink-mute);font-size:12px;letter-spacing:.04em;text-transform:uppercase;font-weight:600;padding-top:2px}
dl.kv dd{margin:0}
.entity{padding:16px 0;border-top:1px solid var(--rule)}
.entity:first-of-type{border-top:0}
.codes code{display:inline-block;margin:0 6px 4px 0;padding:1px 5px;background:var(--paper-deep)}

/* quotes */
blockquote.quote{margin:12px 0;padding:2px 0 2px 16px;border-left:3px solid var(--accent);font-size:17px;color:var(--ink-soft)}
blockquote.quote cite{display:block;font-family:var(--sans);font-style:normal;font-size:12px;color:var(--ink-mute);margin-top:4px}

/* article */
.art{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:56px}
.art-body p{font-size:19px;line-height:1.65;margin:0 0 18px}
.art-body .title p{font-size:21px;font-weight:600}
span.ent{border-bottom:1px dotted var(--ink-faint);cursor:help}
span.ent.co{background:color-mix(in srgb,var(--warn) 22%,transparent);border-bottom:1px solid var(--warn)}
span.evt{text-decoration:underline;text-decoration-color:var(--accent);text-decoration-thickness:2px;text-underline-offset:4px;cursor:help}
.margin{border-left:1px solid var(--rule);padding-left:28px;font-family:var(--sans);font-size:14px}
.margin h3{font-family:var(--sans);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-mute);margin:22px 0 8px;font-weight:700}
.mcard{padding:10px 0;border-top:1px solid var(--rule)}
.sents{font-family:var(--sans);font-size:13px;margin:-8px 0 18px}
.sents li{margin:3px 0;color:var(--ink-soft)}
.legend{display:flex;gap:18px;flex-wrap:wrap;font-family:var(--sans);font-size:12.5px;color:var(--ink-mute);margin:0 0 18px}

/* guide */
.guide-item{display:grid;grid-template-columns:56px 1fr;gap:18px;padding:20px 0;border-bottom:1px solid var(--rule)}
.guide-item .no{font-family:var(--serif);font-size:34px;font-weight:700;color:var(--accent);line-height:1}
.guide-item h3{font-size:21px;margin-bottom:6px}
.guide-item .where{font-family:var(--sans);font-size:13px;margin-top:8px}
.steps{counter-reset:s;list-style:none;padding:0;margin:0}
.steps li{counter-increment:s;padding:10px 0 10px 44px;position:relative;border-bottom:1px solid var(--rule-soft)}
.steps li::before{content:counter(s);position:absolute;left:0;top:10px;width:28px;height:28px;border-radius:50%;background:var(--ink);color:var(--paper);font-family:var(--sans);font-size:13px;font-weight:700;display:grid;place-items:center}

/* drawer */
#scrim{position:fixed;inset:0;background:rgba(26,23,20,.28);z-index:80}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(560px,100vw);background:var(--paper);border-left:2px solid var(--ink);z-index:90;display:flex;flex-direction:column;box-shadow:-20px 0 40px -20px rgba(0,0,0,.3)}
.dr-head{display:flex;justify-content:space-between;align-items:center;padding:14px 22px;border-bottom:1px solid var(--rule)}
.dr-head button{background:none;border:0;font-family:var(--sans);font-size:11px;letter-spacing:.1em;text-transform:uppercase;font-weight:700;color:var(--ink-mute)}
.dr-head button:hover{color:var(--ink)}
.dr-body{overflow:auto;padding:20px 22px 40px;font-family:var(--sans);font-size:14px}
.dr-body h2{font-family:var(--serif);font-size:24px;margin:4px 0 6px}
.dr-facts{width:100%;border-collapse:collapse;margin:14px 0}
.dr-facts td{border-top:1px solid var(--rule);padding:7px 6px;vertical-align:top}
.dr-facts td:first-child{color:var(--ink-mute);width:38%;font-size:12.5px}
.dr-meta{font-size:12.5px;color:var(--ink-mute);display:grid;gap:3px;margin:10px 0}
.dr-body pre{font-family:var(--mono);font-size:11.5px;background:var(--paper-deep);padding:10px;white-space:pre-wrap;word-break:break-word;max-height:360px;overflow:auto}
.trail{list-style:none;margin:16px 0 0;padding:0;position:relative}
.trail::before{content:"";position:absolute;left:11px;top:6px;bottom:6px;width:2px;background:var(--rule)}
.trail li{position:relative;padding:0 0 18px 36px}
.trail li .dot{position:absolute;left:0;top:0;width:24px;height:24px;border-radius:50%;background:var(--ink);color:var(--paper);font-size:11px;font-weight:700;display:grid;place-items:center}
.trail li h4{font-family:var(--sans);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-mute);font-weight:700;margin:3px 0 6px;display:flex;justify-content:space-between}
.trail li h4 a{font-weight:600;letter-spacing:.06em;color:var(--accent)}
.trail .card{background:var(--paper-deep);border:1px solid var(--rule);padding:10px 12px}
.trail .q{font-family:var(--serif);font-size:16px;font-style:italic;color:var(--ink)}
.kvs{display:grid;grid-template-columns:auto 1fr;gap:3px 12px;font-size:13px}
.kvs span:nth-child(odd){color:var(--ink-mute)}

footer.foot{max-width:1440px;margin:0 auto;padding:22px 32px 40px;border-top:1px solid var(--rule);font-family:var(--sans);font-size:12px;color:var(--ink-mute)}

@media (max-width:1100px){.with-rail{grid-template-columns:1fr;gap:28px}.with-rail>.rail{order:2}.with-rail>.main{order:1}.rail{position:static;max-height:none;border-right:0;padding-right:0;border-bottom:1px solid var(--rule);padding-bottom:18px}.art{grid-template-columns:1fr}.margin{border-left:0;padding-left:0}}
@media (max-width:640px){
  .mh-inner{grid-template-columns:1fr;padding:12px 16px 8px;gap:6px}.mh-side{display:none}.mh-title{font-size:26px}
  .tabs-inner{padding:0 16px;gap:20px}.page{padding:22px 16px 48px}
  .t-display{font-size:32px}.dek{font-size:17px}
  .ev{grid-template-columns:1fr;gap:4px}
  dl.kv{grid-template-columns:1fr}
  .subnav{top:96px;gap:16px;overflow-x:auto}
  .fn-row{grid-template-columns:80px 1fr}
  .chartbox{height:260px}
  footer.foot{padding:18px 16px 32px}
}
.mt{margin-top:24px}.mt-s{margin-top:14px}
a.ev{color:inherit}a.ev:hover{text-decoration:none}
[hidden]{display:none!important}

.story .who span{color:var(--ink-mute);font-weight:600}
.ev .etype{font-family:var(--sans);font-size:11px;letter-spacing:.08em;text-transform:uppercase;font-weight:700;color:var(--ink-soft)}

/* brand */
.mh-powered{display:flex;align-items:center;justify-content:center;gap:8px}
.mh-logo{display:inline-flex;line-height:0}
.mh-logo img{height:26px;width:auto}
footer.foot{display:flex;align-items:center;gap:22px}
footer.foot span{flex:1;min-width:0}
@media (max-width:640px){footer.foot{flex-direction:column;align-items:flex-start;gap:10px}}
.foot-logo{height:30px;width:auto;flex:none}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .mh-logo img,:root:not([data-theme="light"]) .foot-logo{filter:invert(1) hue-rotate(180deg)}}
:root[data-theme="dark"] .mh-logo img,:root[data-theme="dark"] .foot-logo{filter:invert(1) hue-rotate(180deg)}
@media (max-width:640px){.mh-logo img{height:22px}}

/* signed-in user */
.mh-user{display:flex;align-items:center;gap:10px;margin-top:4px;font-family:var(--sans);font-size:12px}
.user-badge{font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;padding:2px 8px;border:1px solid var(--rule);background:var(--paper-deep);color:var(--ink-soft)}
.mh-user a{font-weight:600;letter-spacing:.06em;text-transform:uppercase;font-size:11px;color:var(--ink-mute)}
.mh-user a:hover{color:var(--accent)}

/* login page */
body.login-page{min-height:100vh;display:block}
.login-shell{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 16px}
.login-brand{text-align:center;margin-bottom:28px}
.login-brand .mh-title{font-size:42px;margin:0}
.login-brand .mh-powered{margin-top:8px}
.login-card{width:100%;max-width:420px;background:var(--paper-deep);border:1px solid var(--rule);border-top:2px solid var(--ink);padding:28px 30px 30px;box-shadow:var(--shadow)}
.login-title{margin:0;font-family:var(--serif);font-size:24px;font-weight:600;text-align:center}
.login-hint{margin:8px 0 20px;text-align:center;font-family:var(--sans);font-size:14px;color:var(--ink-mute)}
.login-error{margin:0 0 16px;padding:9px 12px;border:1px solid var(--neg);background:var(--neg-bg);color:var(--neg);font-family:var(--sans);font-size:14px}
.login-form{display:flex;flex-direction:column}
.login-label{font-family:var(--sans);font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-mute);margin:0 0 6px}
.login-input{width:100%;padding:11px 12px;margin:0 0 16px;border:1px solid var(--rule);background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:15px}
.login-input:focus{outline:1px solid var(--ink);border-color:var(--ink)}
.login-submit{margin-top:6px;width:100%;padding:12px 16px;border:0;background:var(--ink);color:var(--paper);font-family:var(--sans);font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}
.login-submit:hover{background:var(--accent)}
.login-foot{margin-top:22px;font-family:var(--sans);font-size:12px;color:var(--ink-mute);text-align:center}
@media (max-width:640px){.login-brand .mh-title{font-size:30px}.login-card{padding:22px 18px}}
.tab-logout{display:none}
@media (max-width:640px){.tabs a.tab-logout{display:inline}}

/* how it works */
.narrow.wide{max-width:1040px}
.svgwrap svg{width:100%;height:auto}

/* risk map: per-cell links, keep the heat on hover */
table.heat td{padding:0}
table.heat td.co{padding:10px}
table.heat td .na{display:block;padding:10px}
table.heat td.r>.num,table.heat td.r>.na{display:block;padding:10px}
table.heat a.cell{display:block;padding:10px;color:inherit;text-decoration:none}
table.heat a.cell .num{border-bottom-color:transparent}
table.heat a.cell:hover{outline:2px solid var(--ink);outline-offset:-2px;text-decoration:none}
table.heat a.cell:hover .num{color:inherit}
table.heat td.h.hot a.cell:hover{outline-color:var(--paper)}
table.heat tr:hover td{background:inherit}
table.heat tr:hover td.h{background:color-mix(in srgb,var(--heat) calc(var(--s,0) * 62%),transparent)}
a.numlink{text-decoration:none}
a.numlink .num{border-bottom-style:solid}

/* wire explanation panel */
.explain{border-top:2px solid var(--ink);border-bottom:1px solid var(--rule);background:var(--paper-deep);padding:18px 20px 14px;margin:0 0 24px}
.explain h2{margin:4px 0 12px}
.explain-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:28px}
.explain .steps li{padding:6px 0 6px 40px}
.explain .steps li::before{top:6px;width:24px;height:24px;font-size:12px}
tr.peak td{background:color-mix(in srgb,var(--heat) 14%,transparent)}
@media (max-width:900px){.explain-grid{grid-template-columns:1fr}}
table.heat{min-width:0}
table.heat th{padding:10px 8px 8px;font-size:10px}
table.heat a.cell,table.heat td.r>.num,table.heat td .na{padding:9px 8px}
table.heat td.co{padding:9px 8px}
table.heat td.h{font-size:15px}
table.heat td.h .d{white-space:nowrap;font-size:10px}
table.heat th{white-space:normal;vertical-align:bottom;line-height:1.3}

/* FAQ */
.faq-item{padding:22px 0;border-bottom:1px solid var(--rule)}
.faq-q{display:flex;align-items:baseline;gap:16px;font-family:var(--serif);font-size:24px;font-weight:600;line-height:1.25;margin:0 0 10px}
.faq-q .no{font-family:var(--serif);font-size:30px;font-weight:700;color:var(--accent);min-width:24px}
.faq-item p{margin-left:40px}
.faq-item .tree-box{margin-left:40px}
.faq-short{font-weight:600;margin:0 0 8px}
.tree-box{margin-top:14px;border-top:2px solid var(--ink);background:var(--paper-deep);padding:14px 16px}
.tree-head{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px 18px;align-items:center;font-family:var(--sans);font-size:14px;margin-bottom:10px}
.tree-tools{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.tree-tools .sep{color:var(--ink-faint);font-family:var(--sans)}
.tree-search input{font-family:var(--sans);font-size:14px;line-height:1.3;width:260px;padding:9px 12px 9px 34px;border:1px solid var(--ink-faint);border-radius:2px;background:var(--paper) no-repeat 11px 50%/14px 14px;color:var(--ink);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%237C766C' stroke-width='1.8'%3E%3Ccircle cx='7' cy='7' r='5'/%3E%3Cpath d='M11 11l3.5 3.5'/%3E%3C/svg%3E");box-shadow:inset 0 1px 0 rgba(26,23,20,.04)}
.tree-search input::placeholder{color:var(--ink-mute)}
.tree-search input:focus{outline:2px solid var(--ink);outline-offset:0;border-color:var(--ink)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
ul.tree,ul.tree ul{list-style:none;margin:0;padding:0}
ul.tree ul{margin-left:14px;padding-left:16px;border-left:1px solid var(--rule)}
ul.tree li{font-family:var(--sans);font-size:14px;line-height:1.5;position:relative}
ul.tree ul>li::before{content:"";position:absolute;left:-16px;top:12px;width:12px;border-top:1px solid var(--rule)}
ul.tree li.leaf{padding:3px 0 3px 18px}
ul.tree summary{cursor:pointer;padding:3px 0;list-style:none}
ul.tree summary::-webkit-details-marker{display:none}
ul.tree summary::before{content:"+";display:inline-block;width:14px;margin-right:4px;font-family:var(--mono);color:var(--accent);font-weight:700}
ul.tree details[open]>summary::before{content:"−"}
.tn-id{font-family:var(--mono);font-size:11px;color:var(--ink-faint)}
.tn-count{font-size:11.5px;color:var(--ink-mute);margin-left:4px}
li.tn.hit>.tn-name,li.tn.hit>details>summary>.tn-name{background:color-mix(in srgb,var(--warn) 25%,transparent)}
@media (max-width:640px){.faq-q{font-size:20px;gap:10px}.faq-q .no{font-size:24px}.faq-item p,.faq-item .tree-box{margin-left:0}.tree-search input{width:100%}.tree-search{flex:1 1 100%}}
@media (max-width:640px){.tree-tools .sep:last-of-type{display:none}}