:root {
  --paper:#fff; --sheet:#fff; --ink:#22252a; --muted:#3d4247;
  --rule:#cfd3d7; --faint:#e6e9ec; --accent:#1d3f8f;
  --constraint:#973826; --clear:#2d6a42;
  --serif:"Source Serif 4","Iowan Old Style","Palatino Linotype",Georgia,serif;
  --sans:"Source Sans 3","Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{color-scheme:light;scroll-padding-top:24px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--serif);font-size:19px;line-height:1.6;-webkit-font-smoothing:antialiased;font-optical-sizing:auto}
a{color:var(--accent);text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
img{max-width:100%}
p{margin:0 0 1em}
h1,h2,h3{margin:0;font-weight:600;line-height:1.25;text-wrap:balance}
h2{font-size:26px}h3{font-size:21px}
.wrap{max-width:808px;margin-inline:auto;padding-inline:24px}
.narrow{max-width:100%;margin-inline:auto}
.muted{color:var(--muted)}
.nav{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding-block:24px;font-family:var(--sans);font-size:16px}
.brand{font-family:var(--serif);font-weight:600;font-size:19px;color:var(--ink);text-decoration:none}
.nav .link{white-space:nowrap}
.hero{padding-block:56px 48px;max-width:680px}
.hero h1{font-size:clamp(32px,5vw,42px);font-weight:500;letter-spacing:-.015em;max-width:21ch;margin-bottom:24px}
.hero .lede{font-size:21px;line-height:1.55;margin-bottom:16px}
.intro-detail{color:var(--muted);max-width:55ch}
.cta-row{display:flex;flex-wrap:wrap;gap:12px 28px;margin-top:24px;font-family:var(--sans);font-size:17px}
section{padding-block:40px}
.sec-head{margin-bottom:24px}
.sec-head h1,.sec-head h2{font-size:26px;margin-bottom:8px}
.sec-head p{color:var(--muted);margin:0;font-size:17px}
.sample{padding-top:32px}
.sheet{background:var(--sheet);border:1px solid var(--rule);padding:32px;overflow-wrap:anywhere}
.sheet-head{display:flex;flex-wrap:wrap;justify-content:space-between;gap:4px 20px;font-family:var(--sans);font-size:16px;color:var(--muted);border-bottom:1px solid var(--rule);padding-bottom:16px;margin-bottom:24px}
.sheet h2{font-size:26px;margin-bottom:12px}
.sheet h3{margin:32px 0 10px}
.sheet ol,.sheet ul{padding-left:1.3em;margin:0 0 1em}
.sheet li{margin-bottom:1em}
.sheet .meta,.sources li{font-family:var(--sans);font-size:16px;color:var(--muted)}
.mark{font-family:var(--sans);font-size:14px;font-weight:600;letter-spacing:.04em;line-height:1.4}
.mark.constraint{color:var(--constraint)}.mark.clear{color:var(--clear)}
.sheet .findings{list-style:none;padding:0;margin-bottom:0}
.findings li{margin:0;padding-block:16px;border-bottom:1px solid var(--faint)}
.findings li:first-child{padding-top:4px}.findings li:last-child{border-bottom:0;padding-bottom:0}
.findings .mark{display:block;margin-bottom:4px}
.note{font-style:italic}
.closing{border-top:1px solid var(--rule);padding-top:16px;margin-top:32px;color:var(--muted)}
.table-wrap{overflow-x:auto}
table{border-collapse:collapse;width:100%;font-size:17px;font-variant-numeric:tabular-nums}
th,td{text-align:left;padding:8px 12px 8px 0;border-bottom:1px solid var(--faint);vertical-align:top}
th{font-family:var(--sans);font-size:16px;color:var(--muted);font-weight:600}
details{margin-top:32px}
summary{cursor:pointer;font-family:var(--sans);font-size:17px;font-weight:600;color:var(--ink);padding:12px 0;min-height:44px;text-decoration:underline;text-underline-offset:3px}
summary .open-text{display:none}details[open]>summary .closed-text{display:none}details[open]>summary .open-text{display:inline}
details>*:not(summary):first-of-type{margin-top:24px}
.sheet-foot{margin-top:24px;padding-top:16px;border-top:1px solid var(--rule);font-family:var(--sans);font-size:16px;color:var(--muted);display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px 20px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.two h2{font-size:22px;margin-bottom:16px}
.two ul{list-style:none;padding:0;margin:0}
.two li{padding:12px 0;border-top:1px solid var(--faint)}
.two .cannot li{color:var(--muted)}
.quotes .wrap{padding-top:32px;position:relative}
.quotes .wrap:before,.order .wrap:before,.not-this .wrap:before{content:"";position:absolute;top:0;left:24px;right:24px;border-top:1px solid var(--rule)}
.quote-grid h2{margin-bottom:24px}
.quote-note{font-family:var(--sans);font-size:16px;color:var(--muted);margin:-12px 0 24px 22px}
.not-this .wrap{padding-top:32px;position:relative}
.not-this h2{margin-bottom:8px}
.not-this ul{list-style:none;padding:0;margin:16px 0 0;max-width:60ch}
.not-this li{padding:12px 0;border-top:1px solid var(--faint)}
.confidential{margin-top:24px;max-width:58ch}
.confidential h3{font-size:19px;margin-bottom:8px}
blockquote{margin:0 0 24px;padding-left:20px;border-left:2px solid var(--rule)}
blockquote:last-child{margin-bottom:0}
blockquote p,.quote-lead{font-size:20px;line-height:1.5;margin:0 0 8px}
cite{font-style:normal;font-family:var(--sans);font-size:16px;color:var(--muted);display:block}
.order .grid{position:relative;padding-top:40px}
.order h2{margin-bottom:16px}
.order p{max-width:58ch}
.prices{font-size:21px}
form{display:grid;gap:20px;max-width:520px;margin-top:32px}
label{display:grid;gap:8px;font-family:var(--sans);font-size:17px;font-weight:600}
input{font-family:var(--serif);font-size:19px;line-height:1.4;color:var(--ink);background:var(--paper);border:1px solid #777e85;border-radius:2px;padding:12px;width:100%;min-width:0;min-height:48px}
input::placeholder{color:#60666d;opacity:1}
.agree{grid-template-columns:auto 1fr;gap:12px;align-items:start;font-family:var(--serif);font-weight:400;font-size:17px;line-height:1.5}
.agree input{width:22px;height:22px;min-height:0;padding:0;margin-top:3px;accent-color:var(--ink)}
.btn{display:inline-block;font-family:var(--sans);font-weight:600;font-size:17px;line-height:1.4;padding:12px 22px;min-height:48px;border-radius:2px;background:var(--ink);color:var(--paper);text-decoration:none;border:1px solid var(--ink);cursor:pointer;justify-self:start}
.btn:hover{background:#3a4048}.btn[disabled]{opacity:.65;cursor:default}
.status{margin:0;font-family:var(--sans);font-size:16px}.status:empty{display:none}
footer{padding-block:40px;font-family:var(--sans);font-size:16px;color:var(--muted)}
footer p{margin-bottom:12px}
.links{font-family:var(--sans);font-size:16px;color:var(--muted);margin-top:12px;line-height:1.8}
.links a{display:inline-block;margin-right:16px}
.guide{padding-block:40px 24px}
.guide h1{font-size:clamp(30px,4vw,38px);font-weight:500;letter-spacing:-.01em;margin-bottom:16px}
.guide .by{font-family:var(--sans);font-size:16px;color:var(--muted);margin-bottom:28px}
.guide .answer{font-size:21px;line-height:1.5;margin-bottom:28px}
.guide h2{font-size:24px;margin:32px 0 12px}
.guide ul,.guide ol{padding-left:1.3em;margin:0 0 1em}.guide li{margin-bottom:.5em}
.guide .next{margin-top:40px;padding-top:24px;border-top:1px solid var(--rule)}
@media(max-width:600px){
  .wrap{padding-inline:20px}.nav{font-size:15px;gap:12px;padding-block:20px}.brand{font-size:18px}
  .hero{padding-block:32px}.hero .lede{font-size:20px}
  section{padding-block:28px}.sheet{padding:24px 20px}.sheet h2{font-size:24px}
  .two{grid-template-columns:1fr;gap:28px}
  .quotes .wrap:before,.order .wrap:before,.not-this .wrap:before{left:20px;right:20px}
  .order .btn{width:100%}.sheet-foot{display:block}.sheet-foot a{display:block;margin-top:8px}
}
@media print{
  body{font-size:12pt;color:#000}.wrap{max-width:none;padding:0}
  .nav,.cta-row,.order,footer,.btn,.guide .next{display:none}
  section,.guide{padding:12pt 0}.sheet{border:0;padding:0}
  h1,h2,h3{break-after:avoid}li,blockquote,tr{break-inside:avoid}
  a{color:inherit}.table-wrap{overflow:visible}
}
/* Reading guides: plain navigation, evidence notes and printable checklists. */
.skip-link{position:fixed;top:8px;left:16px;z-index:20;padding:12px;background:var(--paper);transform:translateY(-160%)}
.skip-link:focus{transform:none}
.guide-back{font:17px var(--sans);margin-bottom:24px}
.guide .source-note{font:17px/1.55 var(--sans);color:var(--muted);border-left:2px solid var(--rule);padding-left:16px;margin-block:24px}
.guide-contents{border-block:1px solid var(--rule);padding-block:24px;margin-block:32px}
.guide-contents p{margin-bottom:12px}
.guide-contents li{margin-bottom:0}.guide-contents a{display:inline-block;padding-block:6px;min-height:44px}
.guide h2[id]{scroll-margin-top:24px}
.guide h3{font-size:21px;margin:28px 0 12px}
.guide .table-wrap{margin-block:24px}
.guide caption{text-align:left;font:600 17px/1.5 var(--sans);margin-bottom:12px}
.guide td{font-variant-numeric:tabular-nums;white-space:nowrap}
.agent-questions{border-left:2px solid var(--rule);padding-left:20px;margin-block:24px}
.guide-directory dt{font-size:22px;margin-top:24px}
.guide-directory dd{margin:8px 0 24px;color:var(--muted)}
@media print{.skip-link,.guide-back,.guide-contents{display:none}.guide h2,.guide h3{break-after:avoid}.agent-questions{border-left:0;padding-left:0}}

/* Shortlist homepage: a direct offer, readable report example and enquiry. */
.shortlist{--paper:#faf9f6;--sheet:#fff;--ink:#28352f;--muted:#3f4943;--rule:#ced4ce;--faint:#e5e8e2;--accent:#304e3e;font-family:var(--sans)}
.shortlist [hidden]{display:none!important}
.shortlist .wrap{max-width:1168px}
.shortlist .nav{align-items:center;border-bottom:1px solid var(--rule);padding-block:16px}
.shortlist .brand{font-size:22px}
.shortlist .nav .link{display:inline-flex;align-items:center;min-height:48px;font-size:18px}
.offer-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:64px;padding-block:36px 48px}
.offer-layout section{padding:0}
.eyebrow{font:600 17px/1.5 var(--sans);margin-bottom:16px;color:var(--muted)}
.shortlist-hero h1{font:500 clamp(38px,4.3vw,54px)/1.1 var(--serif);letter-spacing:-.025em;margin-bottom:24px}
.offer-intro{max-width:40ch;margin-bottom:12px}
.shortlist .btn{background:var(--accent);border-color:var(--accent);font-size:18px;padding:14px 20px;min-height:52px}
.shortlist .btn:hover{background:#233c2e}
.scope-note{font:17px/1.5 var(--sans);color:var(--muted);margin:20px 0 0}
.scope-note a{display:inline-flex;align-items:center;min-height:44px}
.further-reading{font:16px/1.5 var(--sans);color:var(--muted);max-width:44ch;margin:12px 0 0}
.further-reading p{margin:0 0 4px}
.further-reading a{display:flex;align-items:center;min-height:44px;padding-block:8px}
.report-preview{background:var(--sheet);border:1px solid var(--rule);padding:24px 28px}
.preview-heading{padding-bottom:20px}
.preview-label{font-size:16px;color:var(--muted);margin:0 0 8px}
.preview-heading h2{font:500 26px/1.25 var(--serif)}
.preview-findings{margin:0}
.preview-findings>div{padding-block:18px;border-top:1px solid var(--faint)}
.preview-findings dt{font-weight:600;line-height:1.4;margin-bottom:6px}
.preview-findings dd{margin:0;line-height:1.5;color:var(--muted)}
.sample-link{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:48px;border-top:1px solid var(--rule);padding-top:12px;font-weight:600}
.report-caption{font:17px/1.5 var(--sans);color:var(--muted);margin:14px 0 0}
.shortlist-enquiry{border-top:1px solid var(--rule);display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:64px;padding-block:40px}
.enquiry-intro h2{font:500 32px/1.2 var(--serif);margin-bottom:16px}
.enquiry-intro>p{max-width:38ch}
.enquiry-note{font:17px/1.5 var(--sans);color:var(--muted);margin:0}
.enquiry-email{display:grid;gap:12px;margin-top:24px;min-width:0}
.shortlist form{max-width:100%;min-width:0;margin:0;gap:18px}
.contact-fields{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.contact-fields>label{min-width:0}
.shortlist input,.shortlist textarea{background:var(--sheet);border:1px solid #78847a;font-family:var(--sans)}
.shortlist textarea{display:block;width:100%;min-width:0;resize:vertical;border-radius:2px;padding:12px;font:19px/1.5 var(--sans);color:var(--ink)}
.shortlist textarea::placeholder{color:#5d6861;opacity:1}
.field-help{font-size:17px;line-height:1.5;color:var(--muted);margin:6px 0 10px}
.enquiry-trap{position:absolute;left:-9999px}
@media(max-width:850px){
 .offer-layout,.shortlist-enquiry{grid-template-columns:1fr;gap:32px;max-width:640px!important}
 .offer-layout{padding-block:28px 32px}.shortlist-enquiry{padding-block:28px}
 .shortlist-hero h1{font-size:40px}.offer-intro,.enquiry-intro>p{max-width:none}
 .scope-note{margin-top:16px}
 .shortlist .btn{width:100%;text-align:center}
 .report-preview{padding:20px}.preview-heading h2{font-size:25px}
 .shortlist .brand{font-size:19px}.contact-fields{grid-template-columns:1fr}
 .shortlist-enquiry{gap:20px}.enquiry-intro .eyebrow{margin-bottom:10px}
 .enquiry-intro h2{font-size:30px}.enquiry-intro p:last-child{margin-bottom:0}
}
@media print{.offer-layout{display:block}.shortlist-enquiry{display:none}.report-preview{border:0;padding:0}}

/* Shared header and footer, 30 September 2026: the same on ivory and white-paper pages. */
.site-header,.site-footer{--brand-ink:#28352f;--brand-muted:#3f4943;--brand-accent:#304e3e;--brand-rule:#ced4ce;font-family:var(--sans)}
.site-header{border-bottom:1px solid var(--brand-rule);background:var(--paper)}
.site-header-inner,.site-footer-inner{max-width:1168px;margin-inline:auto;padding-inline:24px}
.site-header-inner{display:flex;align-items:center;gap:8px 32px;min-height:72px;padding-block:8px}
.site-header .brand{font:600 22px/1.2 var(--serif);color:var(--brand-ink);text-decoration:none;margin-right:auto}
.site-nav{display:flex;gap:4px 24px}
.site-nav a,.header-cta{display:inline-flex;align-items:center;min-height:48px;font-size:18px;color:var(--brand-ink);text-decoration:none}
.site-nav a:hover{text-decoration:underline}
.header-cta{padding:0 18px;background:var(--brand-accent);color:#fff;font-weight:600;border-radius:2px}
.header-cta:hover{background:#233c2e}
.site-footer{border-top:1px solid var(--brand-rule);margin-top:40px;padding-block:28px 36px;color:var(--brand-muted);font-size:17px;line-height:1.5}
.site-footer p{margin:0 0 12px}
.site-footer a{color:var(--brand-accent)}
.footer-scope{max-width:70ch}
.footer-links,.footer-guides{display:flex;flex-wrap:wrap;gap:0 24px;margin-bottom:12px}
.footer-links a,.footer-guides a{display:inline-flex;align-items:center;min-height:44px}
.footer-links a{font-weight:600}
.footer-guides p{width:100%;margin:8px 0 0;font-weight:600;color:var(--brand-ink)}
.site-footer .further-reading{max-width:70ch;margin:8px 0 12px}
.footer-contact{font-weight:600;color:var(--brand-ink)}
.footer-legal{font-size:16px}
@media(max-width:700px){
  .site-header-inner{flex-wrap:wrap;padding-inline:20px;gap:0 16px}
  .site-header .brand{font-size:19px}
  .header-cta{font-size:17px;padding:0 14px}
  .site-nav{order:3;width:100%;gap:0 20px;border-top:1px solid var(--brand-rule)}
  .site-nav a{font-size:17px}
  .site-footer-inner{padding-inline:20px}
}
.sample-cta{text-align:center;margin-top:40px}

/* Homepage additions, 30 September 2026. */
.not-survey{font-size:21px;line-height:1.45;color:var(--ink);margin-bottom:12px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.shortlist .btn-quiet{background:transparent;color:var(--accent);border:1px solid var(--accent)}
.shortlist .btn-quiet:hover{background:#e9eee6}
.photo-band{margin-block:8px 0}
.photo-band img{display:block;width:100%;height:auto;aspect-ratio:21/9;object-fit:cover;object-position:50% 40%;border-radius:2px}
.photo-band figcaption,.guide-photo figcaption{font:16px/1.5 var(--sans);color:var(--muted);margin-top:10px;max-width:90ch}
.how-section{padding-block:48px 40px}
.how-intro{max-width:62ch;margin-bottom:32px}
.how-intro h2,.not-section h2,.quotes-section h2{font:500 32px/1.2 var(--serif);margin-bottom:16px}
.steps{list-style:none;counter-reset:step;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px}
.steps li{counter-increment:step;border-top:2px solid var(--accent);padding-top:16px}
.steps li::before{content:counter(step);display:block;font:500 34px/1 var(--serif);color:var(--accent);margin-bottom:12px}
.steps h3{font:600 20px/1.3 var(--sans);margin-bottom:8px}
.steps p{font-size:18px;line-height:1.5;margin-bottom:12px}
.step-thumb{display:block;font-weight:600;font-size:17px}
.step-thumb img{display:block;width:100%;height:auto;border:1px solid var(--rule);margin-bottom:8px;background:#fff}
.not-section{border-top:1px solid var(--rule);padding-block:40px}
.not-section>p{max-width:62ch}
.not-section ul{list-style:none;padding:0;margin:0;max-width:72ch}
.not-section li{padding:12px 0;border-top:1px solid var(--faint)}
.quotes-section{border-top:1px solid var(--rule);padding-block:40px}
.quote-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}
.client-quote{margin:0;border-left:2px solid var(--accent);padding-left:20px}
.client-quote blockquote{margin:0;padding:0;border:0}
.client-quote blockquote p{font:400 21px/1.45 var(--serif);margin:0 0 10px}
.client-quote figcaption{font-size:17px;color:var(--muted);font-weight:600}
.quotes-source{font-size:17px;color:var(--muted);margin:28px 0 0;max-width:70ch}
.client-quote .quote-note{font-size:16px;color:var(--muted);margin:8px 0 0}
@media(max-width:850px){
  .steps,.quote-list{grid-template-columns:1fr 1fr}
  .how-section,.not-section,.quotes-section{max-width:640px!important;padding-block:32px}
  .photo-band{max-width:640px!important}.photo-band img{aspect-ratio:3/2}
  .hero-actions .btn{width:100%;text-align:center}
  .how-intro h2,.not-section h2,.quotes-section h2{font-size:28px}
}
@media(max-width:560px){.steps,.quote-list{grid-template-columns:1fr;gap:24px}}

/* Sample report additions, 30 September 2026. */
.label-key{border:1px solid var(--rule);padding:16px 20px;margin:24px 0 8px;font-family:var(--sans)}
.label-key h3{font:600 17px/1.4 var(--sans);margin:0 0 8px}
.label-key dl{margin:0;display:grid;gap:4px}
.label-key dl>div{display:grid;grid-template-columns:170px 1fr;gap:12px;align-items:baseline;padding-block:4px}
.label-key dt{margin:0}.label-key dd{margin:0;font-size:17px}
.label-key p{font-size:16px;color:var(--muted);margin:8px 0 0}
@media(max-width:600px){.label-key dl>div{grid-template-columns:1fr;gap:0}}
.appendix-toggle{display:flex;flex-direction:column;gap:2px;border:1px solid var(--ink);border-radius:2px;padding:14px 48px 14px 18px;text-decoration:none;position:relative;list-style:none}
.appendix-toggle::-webkit-details-marker{display:none}
.appendix-toggle::after{content:"+";position:absolute;right:18px;top:50%;transform:translateY(-50%);font:600 26px/1 var(--sans)}
details[open]>.appendix-toggle::after{content:"−"}
.appendix-toggle:hover{background:#f3f4f6}
.toggle-title{text-decoration:underline;text-underline-offset:3px}
.toggle-sub{font-weight:400;font-size:16px;color:var(--muted)}
.guide-photo{margin:0 0 32px}
.guide-photo img{display:block;width:100%;height:auto;border-radius:2px}
@media print{.site-header,.site-footer,.hero-actions,.sample-cta,.photo-band,.guide-photo{display:none}.appendix-toggle::after{content:none}}