:root {
  --ink:#102f36; --nav:#0b222b; --paper:#f3f5ef; --line:#d5dfd8;
  --muted:#516969; --blue:#116657; --green:#238871; --amber:#d88554;
  --mint:#b5f2d9; --rail:222px; --pad:clamp(18px,3.5vw,58px);
  font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--ink); background:var(--paper); line-height:1.5;
}
*{box-sizing:border-box}body{margin:0;font-size:15px}button,input,textarea,select{font:inherit;color:inherit}
button{cursor:pointer}a{color:inherit;text-underline-offset:4px}button,a,input,textarea,select{touch-action:manipulation}
:focus-visible{outline:3px solid #d5753d;outline-offset:3px}
.skip{position:fixed;left:8px;top:-100px;z-index:10;background:white;padding:12px}.skip:focus{top:8px}
aside{position:fixed;inset:0 auto 0 0;width:var(--rail);background:var(--nav);color:white;display:flex;flex-direction:column;padding:32px 17px;overflow:auto}
.brand{margin:0 12px}.brand a{font-size:48px;letter-spacing:-4.5px;font-weight:850;text-decoration:none;line-height:1}
.brand span{color:#ef8651}.brand small{display:block;font-size:12px;color:#c7d9d5;margin-top:7px}
.workspace-label,.eyebrow,.tag,.stat>span,th{font:650 10px/1.5 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.085em;text-transform:uppercase}
.workspace-label{color:#98b7b4;margin:49px 12px 13px}nav{display:grid;gap:4px}
nav button{display:flex;align-items:center;gap:13px;background:transparent;color:#dce9e6;border:none;border-radius:7px;padding:12px;text-align:left;font-size:14px}
svg{width:18px;height:18px;flex:none}nav button:hover{background:#1c3c42}nav [aria-current]{background:var(--mint);color:#10342e;font-weight:680}nav [aria-current]:hover{background:#a2e4c9}
aside footer{margin:auto 10px 0;border-top:1px solid #375259;padding-top:18px;font-size:13px}aside footer a{display:block;margin-top:5px;color:#b6ceca;font-size:11px}
main{margin-left:var(--rail)}.topbar{padding:18px var(--pad);display:flex;align-items:center;gap:12px;font-size:12px;color:var(--muted);border-bottom:1px solid var(--line)}.topbar a{text-decoration:none;font-weight:750}.topbar span{color:#9aaca5}
.content{max-width:1600px;margin:auto;padding:24px var(--pad) 40px}
.hero{position:relative;isolation:isolate;overflow:hidden;background:var(--nav);color:#fff;border-radius:16px;margin-bottom:20px;min-height:178px;padding:clamp(22px,3.2vw,48px)}
.hero canvas,.hero:before{position:absolute;inset:0;width:100%;height:100%;z-index:-2}.hero:before{content:"";z-index:-1;background:linear-gradient(90deg,#0b222b 12%,#0b222bf2 36%,#0b222bb3 59%,transparent 85%)}
.hero h1{max-width:75%;margin:9px 0;font-size:clamp(30px,4vw,66px);line-height:1.03;letter-spacing:-.055em;font-weight:570;overflow-wrap:anywhere}
.hero h1:focus{outline:none}.hero p{max-width:66%;margin:8px 0;color:#d4e5e0}.hero .eyebrow{color:var(--mint)}.hero .btn,.hero .buttons{margin-top:12px}.hero .buttons .btn{margin:0}
.eyebrow,.tag{color:var(--blue)}h2,h3,p{margin:0}h2{font-weight:620;font-size:clamp(19px,1.6vw,25px);line-height:1.22;letter-spacing:-.035em;margin:0 0 13px}
h3{font-size:16px;letter-spacing:-.025em}.card p{margin:10px 0 16px}.muted,.notice,.legend,.step p{color:var(--muted)}
.btn,.textlink{border:0;border-radius:6px;font-size:13px;font-weight:640}
.btn{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;padding:11px 16px;background:#edf3ef;color:var(--ink)}
.btn.primary{background:#145c53;color:white}.hero .btn.primary{background:var(--mint);color:#123831}.btn:hover{filter:brightness(.94)}.buttons,.legend{display:flex;gap:10px;flex-wrap:wrap}
.textlink{background:transparent;color:var(--blue);padding:7px 0}.textlink:hover{text-decoration:underline}
.card,.stat{background:#fff;border:1px solid var(--line);border-radius:12px;min-width:0}
.card{padding:clamp(18px,2.3vw,34px);margin-bottom:18px;overflow-wrap:anywhere}
.grid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);align-items:start;gap:18px}
.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-bottom:20px}
.stat{position:relative;display:grid;grid-template-columns:1fr auto;gap:5px;padding:20px;text-align:left;align-content:start;transition:transform .18s,border-color .18s}
.stat:hover{transform:translateY(-3px);border-color:#6ca992}.stat svg{color:var(--blue)}.stat>span{color:var(--muted)}
.stat strong{font-weight:560;font-size:clamp(32px,3.5vw,52px);letter-spacing:-.055em;line-height:1.15;grid-column:1/-1;font-variant-numeric:tabular-nums}
.stat em{font-size:.45em;color:var(--muted);font-style:normal;letter-spacing:0}.stat small{color:var(--blue);font-size:12px}
.split{display:flex;align-items:baseline;justify-content:space-between;flex-wrap:wrap;gap:8px}.split h2{margin:0}
.progress,.bar{display:flex;background:#e2ece6;border-radius:6px;overflow:hidden}.progress{height:5px;margin:16px 0}.progress i{background:var(--green)}
.step,.row,.check{border-top:1px solid var(--line);padding:16px 0}.step,.check{display:flex;gap:12px;align-items:center}.step p{margin:4px 0;font-size:13px}
.num,.tag,.pill{background:#e4f2e9;color:var(--blue)}.num{display:grid;place-items:center;flex:none;width:30px;height:30px;border-radius:50%;font:650 12px ui-monospace,monospace}
.tag,.pill{display:inline-block;padding:4px 8px;border-radius:4px}.note,.result{background:#eff6f0;padding:13px 16px;border-left:3px solid #77b39f;margin:16px 0;font-size:13px}
.notice{font-size:12px;margin-top:18px}
.fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.field{margin-bottom:15px}
label{display:block;font-size:12px;font-weight:640;color:#385651;margin:0 0 6px}input,select,textarea{width:100%;min-width:0;border:1px solid #b6c9c0;border-radius:6px;background:#fcfdfb;padding:10px;font-size:14px}
textarea{resize:vertical;min-height:92px}.check{align-items:flex-start}.check input{width:18px;height:18px;flex:none;accent-color:var(--blue)}.check label{font-weight:450;font-size:14px;margin:0}
.count-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.legend{font-size:12px}.legend b{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:4px}
.overflow{overflow-x:auto}table{width:100%;border-collapse:collapse;text-align:left;font-variant-numeric:tabular-nums}td,th{padding:13px 8px;border-bottom:1px solid var(--line)}th{color:var(--muted)}.bar{height:12px;min-width:85px}.bar i:nth-child(1){background:var(--blue)}.bar i:nth-child(2){background:#cdd5d1}.bar i:nth-child(3){background:var(--amber)}
.report-head{border-bottom:2px solid var(--ink);padding-bottom:14px;margin-bottom:22px}.report-head h1{font-size:clamp(28px,3vw,44px);line-height:1.05;letter-spacing:-.05em}#printed-summary{display:none}
dialog{width:min(520px,94vw);max-height:90vh;overflow:auto;border:1px solid var(--line);border-radius:14px;padding:26px;color:var(--ink)}dialog p{margin:0 0 15px}dialog::backdrop{background:#0b222b99;backdrop-filter:blur(4px)}
#toast{display:none;position:fixed;bottom:20px;right:20px;padding:12px 18px;background:var(--nav);color:white;border-radius:8px;z-index:5}
@media(prefers-reduced-motion:no-preference){#hero-content h1,#app>.card,#app>.grid,#app>.stats{animation:arrive .28s ease-out}@keyframes arrive{from{opacity:.55;transform:translateY(6px)}to{opacity:1;transform:none}}}
@media(max-width:1080px){:root{--rail:190px}.grid{grid-template-columns:1fr}.grid>.card{margin-bottom:0}.grid{margin-bottom:18px}}
@media(max-width:760px){aside{position:static;width:auto;padding:12px 16px 10px;overflow:visible}.brand{display:flex;align-items:center;gap:14px;margin:0}.brand a{font-size:32px;letter-spacing:-3px}.brand small{margin:0}.workspace-label,aside footer{display:none}nav{display:flex;overflow-x:auto;margin-top:10px;scrollbar-width:thin}nav button{white-space:nowrap;align-items:center;font-size:12px;padding:9px;gap:6px}nav svg{width:15px;height:15px}main{margin:0}.topbar{padding:12px var(--pad)}.content{padding-top:15px}.hero{border-radius:10px}.hero h1,.hero p{max-width:94%}.hero:before{background:linear-gradient(90deg,#0b222bf7,#0b222b99)}.stats{gap:7px}.stat{padding:12px;grid-template-columns:1fr}.stat svg{display:none}.stat>span{font-size:9px}.stat small{font-size:11px}.fields{grid-template-columns:1fr}.step{gap:8px}}
@media(max-width:380px){.stats{grid-template-columns:1fr}.stat{display:flex;align-items:center;gap:12px}.stat strong{margin-left:auto;font-size:24px}}
@media print{aside,.topbar,.hero,.buttons,.notice,.skip,.no-print,#toast,dialog{display:none!important}body{background:white;font-size:11pt}main{margin:0}.content,.card{padding:0;border:0;max-width:none}.row,.report-head{break-inside:avoid}#printed-summary{display:block}h2{break-after:avoid}}

.response-row{border-top:1px solid var(--line);padding:19px 0 15px}
.response-chart>.split{margin-bottom:15px}
.response-row .split{align-items:center}
.response-row h3{font-size:20px;letter-spacing:-.035em}
.response-row h3 small{font:11px ui-monospace,monospace;color:var(--muted);margin-left:5px}
.response-row small,.source-entry small{color:var(--muted)}
.response-row .item-statement{font-size:14px;color:var(--muted);margin:4px 0 11px}
.stacked{display:flex;overflow:hidden;height:21px;background:#eff4ef;border-radius:4px}
.stacked span+span{box-shadow:inset 1px 0 white}
.group-0{background:#167962}.group-1{background:#c1cfc8}.group-2{background:repeating-linear-gradient(120deg,#e09260 0 5px,#f2b58a 5px 7px)}
.segment-labels{display:flex;flex-wrap:wrap;gap:4px 18px;margin:8px 0 2px;font-size:12px}
.segment-labels i{display:inline-block;width:9px;height:9px;margin-right:5px;border-radius:2px}
.excluded,.review-context small{display:block;margin-top:8px;font-size:12px}
.withheld{color:#745423}
.review-panel{border-top:4px solid #65ba9c}.review-panel>.eyebrow{margin-bottom:8px}
.review-panel>select{max-width:330px}.review-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(16px,3vw,42px);margin:22px 0 0}
.review-grid h3{margin:0 0 12px;font-size:20px}.source-entry,.review-context{border-left:3px solid #79baa3;background:#f0f5ef;padding:12px 16px;margin:10px 0 14px}.source-entry p,.review-context p{margin:8px 0}
#review-form label{margin-top:10px}#review-form .btn{margin-top:16px}.review-context{font-size:13px}
@media(max-width:940px){.review-grid{grid-template-columns:1fr}}
@media print{.response-row{break-inside:avoid}.stacked,.segment-labels i{print-color-adjust:exact;-webkit-print-color-adjust:exact}.response-chart{margin:20px 0}}
.time-compare{margin:0 0 18px;padding:18px;background:#102e37;color:white;border-radius:8px}
.time-compare figcaption{font-weight:650;margin-bottom:12px}
.time-compare>div:not(.time-track){display:flex;justify-content:space-between;font-size:12px}
.time-track{background:#344d52;height:9px;margin:5px 0 12px;border-radius:3px;overflow:hidden}
.time-track i{display:block;height:100%;background:#ace5cc}.time-track.observed i{background:#e8a776}
.time-compare small{font-size:12px;color:#d4e2de}.consult-link{color:var(--blue)}

.overview-route{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.route-card{display:flex;flex-direction:column;margin:0;padding:clamp(18px,1.8vw,28px)}
.route-card h2,.simple-review h2{margin:8px 0 16px}
.route-card>.textlink{align-self:flex-start;margin-top:auto;padding-top:16px}
.agreement{display:flex;flex-wrap:wrap;align-items:center;gap:14px}
.agreement p{flex:1 1 100px;margin:0;font-size:14px}.agreement strong{display:block}
.donut{width:84px;height:84px;flex:none;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--blue) var(--share),#dee8e0 0)}
.donut b{width:66px;height:66px;display:grid;place-items:center;border-radius:50%;background:white;font-size:23px;letter-spacing:-.04em}
.route-card .time-compare{padding:14px;margin:0}.route-card .time-compare figcaption{font-size:13px}
.route-card .next-test{margin:0;font-size:18px;font-weight:600;color:var(--blue)}
.guide-credit{margin:18px 0 0;font-size:14px}.guide-credit a{font-weight:600}
.topic-picker{display:flex;gap:5px;flex-wrap:wrap;margin:0 0 16px}
.topic-picker button{padding:9px 15px;border:1px solid var(--line);border-radius:22px;background:white;font-weight:600}
.topic-picker [aria-pressed=true]{background:var(--nav);color:var(--mint)}
.simple-review{margin-top:0}.simple-review details{margin:16px 0}.simple-review summary{color:var(--blue);font-weight:650;cursor:pointer}
.response-chart>.eyebrow+.response-row{border:0;padding-bottom:0}
@media(max-width:1100px){.overview-route{grid-template-columns:1fr 1fr}.overview-route>.route-card:last-child{grid-column:1/-1}}
@media(max-width:700px){.overview-route{grid-template-columns:1fr}.agreement{flex-wrap:nowrap}.route-card .time-compare{max-width:480px}.topic-picker button{padding:8px 12px}}
.sentiment-door{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;width:100%;padding:16px 20px;background:#e1f4e7;border:1px solid #99cdb6;border-radius:10px;margin:0 0 16px;text-align:left}.sentiment-door span{font-weight:700}.sentiment-door b{color:var(--blue);font-size:13px}
.confidence-readout{background:radial-gradient(ellipse at 20% 65%,#1e4347,#112d34 53%,#0c242d);color:#f1f8f4;border:1px solid #2c484a;border-radius:16px;padding:clamp(20px,2.8vw,40px);margin-bottom:18px}
.dial-layout{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);align-items:center;gap:clamp(20px,4vw,72px)}
svg.confidence-dial{display:block;width:100%;height:auto;max-width:495px;justify-self:center;overflow:visible}
.confidence-dial text{text-anchor:middle}.dial-label,.dial-caption{fill:#bbd4ce;font:10px ui-monospace,monospace}.dial-caption{letter-spacing:2px}.dial-value{fill:#f0faf4;font:570 57px system-ui,sans-serif;letter-spacing:-3px}
.dial-band{fill:none;stroke:#9ce2c2;stroke-width:11}.dial-reading{padding:8px 0}.dial-reading .eyebrow{color:#a4cbbd}.dial-reading h2{color:white;font-size:clamp(25px,2.7vw,43px);letter-spacing:-.055em;margin:9px 0 0}.dial-reading p{color:#d4e3df;margin:4px 0 18px}
.interval-key{display:flex;align-items:center;gap:8px;font-size:13px;color:#d2eadf}.interval-key i{width:24px;height:6px;border-radius:3px;background:#9ce2c2}
.interval-limits{display:block;font:550 25px/1.45 system-ui,sans-serif;letter-spacing:-.04em}.dial-reading small,.dial-foot{color:#b9ccc6;font-size:12px}.dial-foot{border-top:1px solid #385251;margin-top:18px;padding-top:13px}
@media screen and (prefers-reduced-motion:no-preference){.dial-band{stroke-dasharray:1;animation:spread-interval 1s cubic-bezier(.2,.75,.24,1) .18s backwards}.dial-marker{animation:mark-estimate .32s ease-out backwards}@keyframes spread-interval{from{stroke-dashoffset:1}to{stroke-dashoffset:0}}@keyframes mark-estimate{from{opacity:0}to{opacity:1}}}
@media(max-width:740px){.dial-layout{grid-template-columns:1fr;gap:5px}.confidence-dial{max-width:360px!important}.dial-reading{padding-top:12px;border-top:1px solid #385251}.dial-foot{margin-top:8px}}
.metric-detail summary{cursor:pointer;font-weight:650}.metric-detail h3{margin-top:22px}.metric-detail math{padding:17px 4px;font-size:1.35em}.formula-scroll{overflow-x:auto}.worked{color:var(--blue);text-align:center}.method-links a{color:var(--blue)}.confidence-inputs{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:14px;margin:18px 0}.confidence-inputs input{display:block;margin-top:5px}.matrix-row{display:grid;grid-template-columns:1fr 2fr auto;gap:15px;align-items:center;border-top:1px solid var(--line);padding:14px 0}.matrix-row small{display:block;color:var(--muted);margin-top:4px}@media(max-width:700px){.matrix-row{grid-template-columns:1fr}.scale{font-size:11px}}@media print{.confidence-readout{print-color-adjust:exact;-webkit-print-color-adjust:exact;break-inside:avoid}}

#menu-toggle{display:none}
#nav{margin:28px 0 20px;gap:14px}
.menu-heading{margin:0 10px 4px;color:#a9c8c0;text-transform:uppercase;font:650 10px/1.4 ui-monospace,monospace;letter-spacing:.11em}
.menu-list{display:grid;gap:2px}
#nav button{min-height:40px;padding:8px 12px}
@media(max-width:760px){
  aside{position:sticky;top:0;z-index:4;display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;column-gap:18px;padding:9px 16px;box-shadow:0 2px 12px #092b291f}
  aside .brand small,.topbar{display:none}
  #menu-toggle{display:flex;align-items:center;justify-content:space-between;gap:14px;justify-self:end;min-height:44px;max-width:100%;min-width:min(200px,100%);padding:4px 12px;text-align:left;border-radius:8px;border:1px solid #446660;background:#173a3f;color:white}
  #menu-toggle small,#menu-toggle strong{display:block;line-height:1.35}
  #menu-toggle small{font-size:10px;color:#b2d4c8}
  #menu-toggle strong{font-weight:610;font-size:14px}
  #menu-toggle[aria-expanded=true] svg{transform:rotate(180deg)}
  #nav{display:none;grid-column:1/-1;margin:10px 0 2px;gap:12px;overflow:auto;max-height:calc(100vh - 90px);max-height:calc(100dvh - 90px);overscroll-behavior:contain}
  #menu-toggle[aria-expanded=true] + #nav{display:grid}
  .menu-group{border-top:1px solid #315258;padding-top:9px}
  .menu-heading{margin-left:8px}
  .menu-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:2px}
  #nav button{font-size:14px;min-height:44px;gap:9px;padding:8px}
  html{scroll-padding-top:72px}
}

@media screen and (max-width:760px) {
  :root{--menu-bar-height:64px}
  aside{position:fixed;inset:0 0 auto;width:auto;min-height:var(--menu-bar-height)}
  main{padding-top:var(--menu-bar-height)}
}
@media screen and (min-width:761px) {
  .topbar{position:sticky;top:0;z-index:3;background:var(--paper)}
  html{scroll-padding-top:64px}
}