/* ============================================================
   THEME LAYER — registry-ledger design system + immersive hero
   Change look & feel here; nothing below the template layer
   ever needs touching. v0.16
   ============================================================ */
:root{
  --paper:#FAFAF7; --ink:#16262F; --ink-soft:#4E5E68; --line:#E2E1D9;
  --seal:#8C2F22; --valid:#1E6B52; --warn:#A05A00; --plate:#F1F0EA;
  --night:#0E1B26; --night-2:#132430; --glow:#3FA37C; --night-line:#24455A;
  --mono:'IBM Plex Mono',ui-monospace,monospace; --slab:'Zilla Slab',Georgia,serif;
  --sans:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;
}
*{box-sizing:border-box;margin:0}
body{background:var(--paper);color:var(--ink);font:16px/1.6 var(--sans)}
a{color:inherit;text-decoration-color:var(--line);text-underline-offset:3px}
a:hover{text-decoration-color:var(--seal)}
a:focus-visible{outline:2px solid var(--seal);outline-offset:2px}
.wrap{max-width:920px;margin:0 auto;padding:0 20px}
header.site{border-bottom:2px solid var(--ink);padding:14px 0;background:var(--paper)}
header.site .wrap{display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap;gap:6px}
.brand{font-family:var(--slab);font-weight:700;font-size:20px;text-decoration:none}
.brand small{font-family:var(--mono);font-weight:400;font-size:11px;color:var(--ink-soft);display:block;letter-spacing:.04em}
.brand .logoimg{height:34px;display:block}
nav.top{font-family:var(--mono);font-size:12px;display:flex;gap:16px;flex-wrap:wrap}
nav.top a{text-decoration:none;color:var(--ink-soft)}
.crumbs{font-family:var(--mono);font-size:11.5px;color:var(--ink-soft);letter-spacing:.03em;margin:22px 0 10px}
.crumbs a{color:var(--ink-soft);text-decoration:none}
.crumbs span{color:var(--line);padding:0 5px}
h1{font-family:var(--slab);font-weight:700;font-size:clamp(26px,4.5vw,38px);line-height:1.15;margin:4px 0 14px}
.lede{font-size:18.5px;line-height:1.65;max-width:70ch;margin-bottom:22px}
h2{font-family:var(--slab);font-weight:600;font-size:22px;margin:38px 0 10px}
h3{font-family:var(--slab);font-weight:600;font-size:17px;margin:20px 0 6px}
p{margin:0 0 12px;max-width:70ch}
.answer{border-left:3px solid var(--valid);padding:2px 0 2px 14px;margin:0 0 16px;max-width:66ch}
.plate{display:inline-block;font-family:var(--mono);font-size:14px;font-weight:500;letter-spacing:.05em;background:var(--plate);border:1.5px solid var(--ink);padding:7px 12px;margin:0 0 8px}
.seal{display:inline-block;font-family:var(--mono);font-size:10.5px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;border:1.5px solid;padding:3px 9px;border-radius:2px;margin-left:8px;vertical-align:middle}
.seal.valid{color:var(--valid);border-color:var(--valid)}
.seal.warn{color:var(--warn);border-color:var(--warn)}
.seal.expired{color:var(--seal);border-color:var(--seal)}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);margin:18px 0 6px}
.facts>div{background:var(--paper);padding:12px 14px}
.facts b{display:block;font-family:var(--mono);font-size:20px;font-weight:500}
.facts label{font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft)}
table.ledger{width:100%;border-collapse:collapse;font-size:14px;margin:10px 0 6px}
table.ledger th{font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft);text-align:left;padding:8px 10px 6px;border-bottom:1.5px solid var(--ink)}
table.ledger td{padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:top}
table.ledger td.num,table.ledger td.mono{font-family:var(--mono);font-size:13px}
.tablewrap{overflow-x:auto}
.note{font-family:var(--mono);font-size:12px;color:var(--ink-soft)}
.sources{margin:10px 0 4px;border:1px solid var(--line);border-radius:6px;padding:8px 12px;background:#faf9f7}
.sources summary{font-family:var(--mono);font-size:13px;cursor:pointer}
.sources .srclist{margin:8px 0 2px;padding-left:18px;columns:2;font-size:13px}
@media(max-width:560px){.sources .srclist{columns:1}}
.sources .srclist li{margin:2px 0;break-inside:avoid}
.doclist{list-style:none;padding:0;margin:8px 0}
.doclist li{border-bottom:1px solid var(--line);padding:9px 0}
.doclist a{font-family:var(--mono);font-size:13px;text-decoration:none}
.qa{border-top:1px solid var(--line);padding:14px 0}
.qa h3{margin:0 0 6px}
.qa p{margin:0;max-width:66ch}
.enquiry{border:2px solid var(--ink);background:var(--plate);padding:22px;margin:44px 0 30px}
.enquiry h2{margin:0 0 6px}
.enquiry p{margin:0 0 14px}
.btn{display:inline-block;font-family:var(--mono);font-size:13.5px;font-weight:500;letter-spacing:.03em;background:var(--seal);color:#fff;border:none;padding:11px 18px;text-decoration:none;cursor:pointer}
.btn.ghost{background:transparent;color:var(--ink);border:1.5px solid var(--ink);margin-left:8px}
.enquiry form{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px;max-width:560px}
.enquiry input,.enquiry textarea{font:14px var(--sans);padding:10px;border:1px solid var(--ink-soft);background:#fff;width:100%}
.enquiry textarea{grid-column:1/-1;min-height:70px}
.gridcards{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px;margin:14px 0}
.card{border:1px solid var(--line);background:#fff;padding:14px 16px;text-decoration:none;display:flex;gap:12px;align-items:flex-start;transition:border-color .15s}
.card:hover{border-color:var(--ink)}
.card:hover .glyph{background:var(--ink);color:var(--paper)}
.card h3{margin:0 0 4px}
.card .m{font-family:var(--mono);font-size:12px;color:var(--ink-soft)}
.glyph{flex:0 0 40px;width:40px;height:40px;border:1.5px solid var(--ink);background:var(--plate);color:var(--ink);display:flex;align-items:center;justify-content:center;transition:background .15s,color .15s}
.glyph svg{width:24px;height:24px}
.popular{font-family:var(--mono);font-size:12px;color:var(--ink-soft);margin-bottom:8px}
.popular a{margin-right:10px}
footer.site{border-top:2px solid var(--ink);margin-top:50px;padding:22px 0 40px;font-size:13.5px;color:var(--ink-soft)}
footer.site .wrap{display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between}
footer.site a{color:var(--ink-soft)}
.socials a{margin-right:12px;font-family:var(--mono);font-size:12px}
.updated{font-family:var(--mono);font-size:11px;letter-spacing:.05em}

/* ---------- immersive hero band (homepage + tool) ---------- */
.hero{background:
  radial-gradient(1100px 480px at 78% -10%, rgba(63,163,124,.16), transparent 60%),
  radial-gradient(700px 380px at 8% 110%, rgba(140,47,34,.14), transparent 55%),
  linear-gradient(180deg, var(--night) 0%, var(--night-2) 100%);
  color:#EAF2EE;position:relative;overflow:hidden;border-bottom:2px solid var(--ink)}
.hero::before{content:"";position:absolute;inset:0;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:44px 44px;mask-image:radial-gradient(80% 90% at 50% 10%,#000 30%,transparent 100%)}
.hero .skyline{position:absolute;bottom:-2px;left:0;right:0;width:100%;height:130px;opacity:.5;pointer-events:none}
.hero .wrap{position:relative;padding:56px 20px 120px}
.hero .kicker{font-family:var(--mono);font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:#7FC7A6;margin-bottom:12px}
.hero h1{color:#fff;font-size:clamp(30px,5.4vw,50px);max-width:17ch}
.hero .lede{color:#B9CCC4;font-size:17.5px;max-width:56ch}
.herosearch{display:flex;gap:8px;max-width:640px;margin:24px 0 8px}
.herosearch input{flex:1;padding:15px 16px;border:2px solid transparent;font:16px var(--sans);background:#fff;color:var(--ink);border-radius:3px}
.herosearch input:focus{outline:none;border-color:var(--glow)}
.herosearch .btn{font-size:14.5px;padding:0 24px;border-radius:3px}
.hero .popular{color:#7d97a7}
.hero .popular a{color:#B9CCC4}
.herostats{display:flex;gap:36px;flex-wrap:wrap;margin-top:34px}
.herostats b{display:block;font-family:var(--mono);font-weight:500;font-size:26px;color:#fff}
.herostats span{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:#7d97a7}
.herostats .live{color:#7FC7A6}
@media(prefers-reduced-motion:no-preference){
  .hero .kicker,.hero h1,.hero .lede,.herosearch,.herostats{animation:rise .55s ease both}
  .hero h1{animation-delay:.05s}.hero .lede{animation-delay:.1s}.herosearch{animation-delay:.16s}.herostats{animation-delay:.24s}
  @keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
}

/* ---------- health check report ---------- */
.report{border:2px solid var(--ink);background:#fff;margin:20px 0}
.report .rhead{display:flex;justify-content:space-between;gap:14px;align-items:center;padding:18px 20px;border-bottom:1.5px solid var(--ink);flex-wrap:wrap}
.scorebox{text-align:center;min-width:110px}
.scorebox .ring{width:86px;height:86px;margin:0 auto}
.scorebox label{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft)}
.verdict{font-family:var(--slab);font-weight:700;font-size:21px}
.rrow{display:flex;gap:10px;padding:12px 20px;border-bottom:1px solid var(--line);align-items:flex-start}
.rrow:last-child{border-bottom:0}
.rrow .flag{flex:0 0 22px;font-size:16px;line-height:1.4}
.rrow b{font-size:14.5px}
.rrow p{font-size:13.5px;color:var(--ink-soft);margin:2px 0 0}
.sharebar{display:flex;gap:8px;margin:12px 0 4px;flex-wrap:wrap}

/* ---------- insights / blog ---------- */
.postgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:16px;margin:16px 0}
.postcard{border:1px solid var(--line);background:#fff;text-decoration:none;display:block}
.postcard:hover{border-color:var(--ink)}
.postcard .pimg{aspect-ratio:1200/630;background:var(--night);display:block;width:100%;object-fit:cover}
.postcard .pb{padding:13px 15px}
.postcard h3{margin:0 0 5px;font-size:16.5px}
.postcard .m{font-family:var(--mono);font-size:11.5px;color:var(--ink-soft)}
article.post .postbody h2{font-size:21px}
article.post .postbody{max-width:70ch}
article.post .postmeta{font-family:var(--mono);font-size:12px;color:var(--ink-soft);margin-bottom:20px}
article.post figure{margin:22px 0}
article.post figcaption{font-family:var(--mono);font-size:11.5px;color:var(--ink-soft);margin-top:6px}
.chart-svg{width:100%;height:auto;border:1px solid var(--line);background:#fff}
.keystat{border:1.5px solid var(--ink);background:var(--plate);padding:14px 18px;margin:18px 0;font-family:var(--slab);font-size:19px;font-weight:600;max-width:60ch}
.tag{display:inline-block;font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;border:1px solid var(--line);padding:2px 8px;margin-right:6px;color:var(--ink-soft);text-decoration:none}

/* ============ responsive pass (v0.16.2 QC) ============ */
@media(max-width:720px){
  header.site .wrap{flex-direction:column;align-items:flex-start;gap:10px}
  nav.top{gap:12px;row-gap:8px;width:100%}
  nav.top form{width:100%;order:5}
  nav.top form input{flex:1;width:auto!important;min-width:0}
  .hero .wrap{padding:40px 20px 96px}
  .herostats{gap:20px;row-gap:14px}
  .herostats b{font-size:21px}
  .hero .skyline{height:80px}
  .facts b{font-size:17px}
  .enquiry{padding:16px}
  .enquiry form{grid-template-columns:1fr}
  .rhead{flex-direction:column-reverse;align-items:flex-start}
  .scorebox{align-self:center}
  .postgrid{grid-template-columns:1fr}
  h1{font-size:clamp(23px,6.5vw,30px)}
  .lede{font-size:16.5px}
}
@media(max-width:460px){
  .herosearch{flex-direction:column}
  .herosearch .btn{padding:13px 24px}
  .sharebar .btn{width:100%;text-align:center;box-sizing:border-box}
  .btn.ghost{margin-left:0}
  .plate{font-size:12.5px;word-break:break-all}
  .facts{grid-template-columns:1fr 1fr}
  table.ledger{font-size:12.5px}
  .card{padding:12px}
}
/* long-content protection everywhere */
h1,h2,h3,.verdict,td,.qa p{overflow-wrap:break-word}
img{max-width:100%;height:auto}