/* OEE Lab - industrial-tech design system (brand-tokenized, no framework) */
:root{
  /* dark accent-panel surfaces: ALWAYS dark, power the readout / CTA band / AI chat in BOTH themes */
  --ink:#070b11; --ink-2:#0e151f; --ink-3:#16202e;
  /* ===== LIGHT theme (default) ===== */
  --paper:#f6f8fb; --card:#ffffff; --line:#e5e9f0; --line-2:#d6dde8;
  --text:#0f1720; --muted:#586675; --muted-2:#6a7888; --heading:#0b1420; --body-text:#334353;
  --brand:#0d9488; --brand-2:#0b8177; --brand-ink:#0b6b63; --brand-soft:rgba(13,148,136,.08);
  --signal:#b96809; --signal-soft:rgba(185,104,9,.10);
  --loss:#dc2626; --loss-soft:rgba(220,38,38,.08);
  --good:#0d9488; --good-soft:rgba(13,148,136,.10);
  --glow-cy:#0d9488; --glow-am:#b96809;
  --nav-bg:rgba(255,255,255,.86); --field-bg:#ffffff; --field-focus:#ffffff; --field-text:#0f1720;
  --r:14px; --r-sm:10px;
  --shadow:0 1px 2px rgba(15,23,32,.05),0 4px 16px rgba(15,23,32,.07);
  --shadow-lg:0 20px 50px rgba(15,23,32,.13);
  --maxw:1120px; --sans:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --disp:'Space Grotesk',var(--sans); --mono:'Roboto Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
}
:root[data-theme="dark"]{
  --paper:#070b11; --card:#0e151f; --line:#1b2634; --line-2:#26354a;
  --text:#e9eff7; --muted:#94a6bc; --muted-2:#8a9cb0; --heading:#f3f7fb; --body-text:#bcccdd;
  --brand:#35e6d6; --brand-2:#4fe9da; --brand-ink:#bdeef0; --brand-soft:rgba(53,230,214,.10);
  --signal:#f6a623; --signal-soft:rgba(246,166,35,.12);
  --loss:#ff5f5f; --loss-soft:rgba(255,95,95,.12);
  --good:#35e6d6; --good-soft:rgba(53,230,214,.12);
  --glow-cy:#34e3d4; --glow-am:#ffc24d;
  --nav-bg:rgba(8,12,18,.82); --field-bg:#0b121c; --field-focus:#0e151f; --field-text:#e9eff7;
  --shadow:0 1px 2px rgba(0,0,0,.4),0 8px 28px rgba(0,0,0,.5);
  --shadow-lg:0 24px 60px rgba(0,0,0,.62);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
/* keyboard focus: visible ring on all interactive controls (a11y) */
a:focus-visible,button:focus-visible,[role="button"]:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:4px}
body{font-family:var(--sans);background:var(--paper);color:var(--text);line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden}
/* blueprint grid backdrop */
body::before{content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:radial-gradient(1000px 560px at 80% -8%,rgba(53,230,214,.08),transparent 60%),
    radial-gradient(800px 520px at 6% 6%,rgba(40,90,140,.08),transparent 55%),
    linear-gradient(180deg,#070b11 0%,#060a0f 100%);}
body::after{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.55;
  background-image:linear-gradient(rgba(14,154,167,.06) 1px,transparent 1px),
    linear-gradient(90deg,rgba(14,154,167,.06) 1px,transparent 1px);
  background-size:34px 34px;
  -webkit-mask-image:radial-gradient(ellipse 90% 60% at 50% 0%,#000 30%,transparent 80%);
  mask-image:radial-gradient(ellipse 90% 60% at 50% 0%,#000 30%,transparent 80%);}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
a{color:var(--brand-2);text-decoration:none}
h1,h2,h3{font-family:var(--disp);font-weight:700;line-height:1.12;letter-spacing:-.02em;color:var(--heading)}
.mono{font-family:var(--mono)}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:50;background:var(--nav-bg);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;gap:18px;height:64px}
.logo{display:flex;align-items:center;gap:9px;font-family:var(--disp);font-weight:700;font-size:19px;color:var(--text)}
.logo .mark{width:30px;height:30px;flex:none}
.logo b{color:var(--brand-2)}
.nav-links{margin-left:auto;display:flex;align-items:center;gap:24px}
.nav-links a{color:var(--muted);font-weight:600;font-size:14.5px}
.nav-links a:hover{color:var(--text)}
.byline{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:6px;
  padding-left:18px;border-left:1px solid var(--line)}
.byline b{color:var(--brand-2)}
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:14.5px;
  padding:11px 18px;border-radius:var(--r-sm);border:1px solid transparent;cursor:pointer;transition:.16s;white-space:nowrap}
.btn svg{width:16px;height:16px}
.btn-primary{background:linear-gradient(180deg,var(--brand),var(--brand-2));color:#fff;
  box-shadow:0 1px 0 rgba(255,255,255,.3) inset,0 6px 16px rgba(11,124,135,.28)}
.btn-primary:hover{filter:brightness(1.06);transform:translateY(-1px)}
.btn-ghost{background:var(--card);border-color:var(--line);color:var(--text)}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand-2)}
.nav-toggle{display:none;margin-left:auto;align-items:center;justify-content:center;background:var(--card);
  border:1px solid var(--line);border-radius:9px;padding:8px;cursor:pointer}
.nav-toggle svg{width:22px;height:22px;display:block;color:var(--text)}
@media(max-width:760px){
  .nav-toggle{display:inline-flex}
  .nav .nav-links{position:absolute;top:64px;left:0;right:0;margin:0;background:var(--card);
    border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:0;padding:6px 0;
    display:none;box-shadow:var(--shadow-lg)}
  .nav.open .nav-links{display:flex}
  .nav .nav-links a{padding:14px 22px;font-size:16px;border-radius:0}
  .nav .nav-links a.btn{margin:8px 18px;justify-content:center}
}
@media(max-width:560px){
  .prose table{font-size:12.5px}
  .prose th,.prose td{padding:8px 9px}
  .hero-cta .btn{width:100%;justify-content:center}
}
/* PWA install hint */
.pwa-install{position:fixed;left:14px;right:14px;bottom:14px;z-index:60;display:none;align-items:center;gap:12px;
  background:var(--ink-2);color:#fff;border:1px solid #26344a;border-radius:14px;padding:13px 15px;box-shadow:var(--shadow-lg)}
.pwa-install.show{display:flex}
.pwa-install .pt{flex:1;font-size:13.5px;line-height:1.4}
.pwa-install .pt b{font-family:var(--disp)}
.pwa-install button{font-weight:700;font-size:13px;border-radius:9px;padding:9px 14px;cursor:pointer;border:0;white-space:nowrap}
.pwa-install .yes{background:var(--brand);color:#fff}
.pwa-install .no{background:transparent;color:#9fb0c4;border:1px solid #2a3a4f}
@media(min-width:760px){.pwa-install{left:auto;right:20px;max-width:380px}}

/* sticky result CTA (mobile only) for the Factory Loss Scan */
.scan-sticky{position:fixed;left:0;right:0;bottom:0;z-index:60;display:none;gap:12px;align-items:center;justify-content:space-between;
  padding:10px 14px;background:var(--ink);color:#fff;box-shadow:0 -8px 24px rgba(8,28,40,.28);
  transform:translateY(120%);transition:transform .28s ease}
.scan-sticky.show{transform:translateY(0)}
.scan-sticky .ss-loss{font-family:var(--mono);font-size:12.5px;font-weight:700;color:var(--glow-cy);line-height:1.25;min-width:0;overflow:hidden;text-overflow:ellipsis}
.scan-sticky .ss-loss span{display:block;font-family:var(--sans);font-weight:600;font-size:10.5px;color:#9fb0c4;text-transform:uppercase;letter-spacing:.04em}
.scan-sticky .btn{flex:none;padding:11px 16px}
@media(max-width:720px){.scan-sticky.show{display:flex}}

/* ---------- hero ---------- */
.hero{padding:62px 0 34px;text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:12.5px;
  font-weight:500;letter-spacing:.06em;text-transform:uppercase;color:var(--brand-2);
  background:var(--brand-soft);border:1px solid rgba(53,230,214,.28);padding:6px 13px;border-radius:999px;margin-bottom:20px}
.hero h1{font-size:clamp(33px,5.4vw,58px)}
.hero h1 .hl{color:var(--brand-2)}
.hero .sub{font-size:clamp(16px,2vw,20px);color:var(--muted);max-width:640px;margin:18px auto 26px}
.hero-cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.trust{margin-top:26px;font-size:13px;color:var(--muted);display:flex;gap:22px;justify-content:center;flex-wrap:wrap}
.trust span{display:flex;align-items:center;gap:7px}
.trust svg{width:15px;height:15px;color:var(--good)}

/* ---------- tool grid (hub) ---------- */
.section{padding:34px 0}
.section-head{text-align:center;max-width:620px;margin:0 auto 32px}
.section-head h2{font-size:clamp(26px,3.4vw,36px)}
.section-head p{color:var(--muted);margin-top:10px;font-size:16px}
.grid{display:grid;gap:18px;grid-template-columns:repeat(3,1fr)}
@media(max-width:880px){.grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.grid{grid-template-columns:1fr}}
.tool-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px;
  box-shadow:var(--shadow);transition:.18s;display:flex;flex-direction:column;position:relative;overflow:hidden}
.tool-card:hover{transform:translateY(-3px);border-color:rgba(53,230,214,.28);box-shadow:var(--shadow-lg)}
.tool-card .ic{width:46px;height:46px;border-radius:11px;display:grid;place-items:center;margin-bottom:15px;
  background:var(--brand-soft);color:var(--brand-2)}
.tool-card .ic svg{width:24px;height:24px}
.tool-card.flag .ic{background:var(--signal-soft);color:#f6c47a}
.tool-card h3{font-size:18.5px;margin-bottom:7px}
.tool-card p{color:var(--muted);font-size:14.5px;flex:1}
.tool-card .go{margin-top:15px;font-weight:700;font-size:14px;color:var(--brand-2);display:flex;align-items:center;gap:6px}
.tool-card .go svg{width:15px;height:15px;transition:.16s}
.tool-card:hover .go svg{transform:translateX(3px)}
.tag{position:absolute;top:14px;right:14px;font-family:var(--mono);font-size:10.5px;font-weight:500;
  letter-spacing:.05em;text-transform:uppercase;padding:4px 9px;border-radius:999px}
.tag.new{background:var(--signal-soft);color:#f6c47a;border:1px solid rgba(246,166,35,.35)}
.tag.soon{background:#16202e;color:var(--muted);border:1px solid var(--line)}

/* ---------- calculator ---------- */
.calc-head{padding:46px 0 8px}
.calc-head .crumb{font-size:13px;color:var(--muted);margin-bottom:14px}
.calc-head .crumb a{color:var(--muted)} .calc-head .crumb a:hover{color:var(--brand-2)}
.calc-head h1{font-size:clamp(28px,4vw,42px)}
.calc-head .lede{color:var(--muted);font-size:17px;max-width:680px;margin-top:12px}
.calc{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin:26px 0 8px;align-items:start}
@media(max-width:840px){.calc{grid-template-columns:1fr}}
.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px;box-shadow:var(--shadow)}
.panel h2{font-size:18px;margin-bottom:4px}
.panel .ph{color:var(--muted);font-size:13.5px;margin-bottom:18px}
.field{margin-bottom:16px}
.field label{display:flex;justify-content:space-between;align-items:baseline;font-weight:600;font-size:14px;margin-bottom:6px}
.field label .hint{font-weight:400;color:var(--muted);font-size:12.5px;font-family:var(--mono)}
.input{position:relative;display:flex;align-items:center}
.input input,.input select{width:100%;font-family:var(--mono);font-size:16px;color:var(--field-text);
  background:var(--field-bg);border:1.5px solid var(--line);border-radius:var(--r-sm);padding:12px 14px;transition:.14s;outline:none}
.input input:focus,.input select:focus{border-color:var(--brand);background:var(--field-focus);box-shadow:0 0 0 4px var(--brand-soft)}
.input .unit{position:absolute;right:13px;font-family:var(--mono);font-size:13px;color:var(--muted);pointer-events:none}
.input.has-unit input{padding-right:46px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.help{font-size:12.5px;color:var(--muted);margin-top:5px}
details.adv{margin-top:6px;border-top:1px dashed var(--line);padding-top:14px}
details.adv summary{cursor:pointer;font-weight:600;font-size:13.5px;color:var(--brand-2);list-style:none}
details.adv summary::-webkit-details-marker{display:none}
details.adv summary::before{content:"+ ";font-family:var(--mono)}
details.adv[open] summary::before{content:"- "}
details.adv .field{margin-top:14px}

/* instrument readout (dark) */
.readout{background:linear-gradient(165deg,var(--ink-2),var(--ink));border:1px solid #26344a;
  border-radius:var(--r);padding:26px;color:#dfe8f2;position:sticky;top:84px;box-shadow:var(--shadow-lg)}
.readout .rlabel{font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:#7f91a8}
.readout .big{font-family:var(--mono);font-weight:700;font-size:clamp(40px,7vw,60px);line-height:1;margin:8px 0 4px;
  color:#fff;text-shadow:0 0 24px rgba(52,227,212,.25)}
.readout .big.loss{color:#ff8d8d;text-shadow:0 0 24px rgba(229,72,77,.3)}
.readout .big .u{font-size:.4em;color:#8aa0b8;margin-left:4px}
.readout .bigsub{font-size:14px;color:#a9bacd;margin-bottom:20px}
.gauge{height:12px;border-radius:999px;background:#0a1019;overflow:hidden;position:relative;margin:6px 0 6px;
  border:1px solid #243246}
.gauge .fill{height:100%;border-radius:999px;transition:width .6s cubic-bezier(.2,.8,.2,1);
  background:linear-gradient(90deg,var(--glow-cy),var(--brand))}
.gauge .fill.warn{background:linear-gradient(90deg,#ffd27a,var(--signal))}
.gauge .fill.bad{background:linear-gradient(90deg,#ff9b9b,var(--loss))}
.gscale{display:flex;justify-content:space-between;font-family:var(--mono);font-size:10.5px;color:#6f8197;margin-bottom:18px}
.metrics{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:#26344a;border:1px solid #26344a;border-radius:var(--r-sm);overflow:hidden}
.metrics .m{background:var(--ink-2);padding:13px 14px}
.metrics .m .k{font-family:var(--mono);font-size:11px;color:#7f91a8;letter-spacing:.04em}
.metrics .m .v{font-family:var(--mono);font-weight:700;font-size:20px;color:#fff;margin-top:3px}
.verdict{margin-top:18px;padding:14px 16px;border-radius:var(--r-sm);font-size:14px;display:flex;gap:10px;align-items:flex-start}
.verdict svg{width:18px;height:18px;flex:none;margin-top:1px}
.verdict.good{background:rgba(30,166,114,.14);color:#7ce0b0;border:1px solid rgba(30,166,114,.3)}
.verdict.warn{background:rgba(243,161,24,.13);color:#fbc878;border:1px solid rgba(243,161,24,.3)}
.verdict.bad{background:rgba(229,72,77,.13);color:#ff9d9d;border:1px solid rgba(229,72,77,.3)}

/* benchmark overlay */
.bench{margin-top:18px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px 22px;box-shadow:var(--shadow)}
.bench h3{font-size:15px;display:flex;align-items:center;gap:8px;margin-bottom:14px}
.bench h3 svg{width:17px;height:17px;color:var(--signal)}
.bmark{margin-bottom:14px}
.bmark .br{display:flex;justify-content:space-between;font-size:13px;margin-bottom:5px}
.bmark .br b{font-family:var(--mono)}
.bbar{height:9px;border-radius:999px;background:#16202e;position:relative;overflow:hidden}
.bbar .you{position:absolute;top:-3px;width:3px;height:15px;background:var(--ink);border-radius:2px;z-index:2}
.bbar .seg{position:absolute;height:100%}

/* email capture */
.capture{margin-top:18px;background:linear-gradient(135deg,#101a26,rgba(53,230,214,.05));
  border:1px solid rgba(53,230,214,.28);border-radius:var(--r);padding:22px 24px;box-shadow:var(--shadow)}
.capture h3{font-size:18px;margin-bottom:6px}
.capture p{color:var(--muted);font-size:14px;margin-bottom:14px}
.capture form{display:flex;gap:10px;flex-wrap:wrap}
.capture input{flex:1;min-width:200px;font-size:15px;padding:12px 14px;border:1.5px solid var(--line);
  border-radius:var(--r-sm);background:#0b121c;outline:none}
.capture input:focus{border-color:var(--brand);box-shadow:0 0 0 4px rgba(14,154,167,.13)}
.capture .fine{font-size:11.5px;color:var(--muted);margin-top:10px}
.capture .done{display:none;color:var(--brand-ink);font-weight:600;font-size:14.5px;align-items:center;gap:8px}
.capture .done svg{width:18px;height:18px;color:var(--good)}

/* CTA band → Fabrico */
.ctaband{margin:40px 0;background:linear-gradient(150deg,var(--ink-2),var(--ink));border-radius:var(--r);
  padding:38px 34px;text-align:center;color:#dfe8f2;position:relative;overflow:hidden}
.ctaband::after{content:"";position:absolute;inset:0;opacity:.4;pointer-events:none;
  background:radial-gradient(circle at 80% 20%,rgba(52,227,212,.18),transparent 50%)}
.ctaband h2{color:#fff;font-size:clamp(23px,3vw,32px);position:relative}
.ctaband p{color:#a9bacd;max-width:560px;margin:12px auto 22px;position:relative}
.ctaband .btn{position:relative}
.ctaband .disc{margin-top:16px;font-size:12px;color:#7f91a8;position:relative}

/* content / FAQ */
.prose{max-width:760px;margin:0 auto}
.prose h2{font-size:26px;margin:34px 0 12px}
.prose h3{font-size:19px;margin:24px 0 8px}
.prose p,.prose li{color:var(--body-text);font-size:16px;margin-bottom:12px}
.prose ul{padding-left:22px}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:var(--r-sm);padding:16px 18px;margin-bottom:10px}
.faq summary{cursor:pointer;font-weight:700;font-size:16px;color:var(--text);list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";float:right;color:var(--brand-2);font-family:var(--mono)}
.faq details[open] summary::after{content:"-"}
.faq details p{margin-top:10px;color:var(--muted);font-size:15px}

/* footer */
footer{margin-top:50px;background:var(--ink);color:#9fb0c4;padding:40px 0 30px}
footer .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:28px}
@media(max-width:680px){footer .wrap{grid-template-columns:1fr 1fr}}
footer .logo{color:#fff;font-size:18px;margin-bottom:10px}
footer .logo b{color:var(--glow-cy)}
footer .fcol h4{font-family:var(--mono);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:#6f8197;margin-bottom:12px}
footer .fcol a{display:block;color:#9fb0c4;font-size:14px;margin-bottom:8px}
footer .fcol a:hover{color:#fff}
footer .blurb{font-size:13.5px;line-height:1.6;max-width:300px}
footer .disc{grid-column:1/-1;border-top:1px solid #23303f;margin-top:14px;padding-top:18px;font-size:12.5px;color:#6f8197}
footer .disc b{color:#9fb0c4}

/* ---------- blog ---------- */
.post-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  box-shadow:var(--shadow);transition:.18s;display:flex;flex-direction:column}
.post-card:hover{transform:translateY(-3px);border-color:rgba(53,230,214,.28);box-shadow:var(--shadow-lg)}
.post-card .cat{font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--brand-2);font-weight:500}
.post-card .pc-body{padding:22px;display:flex;flex-direction:column;flex:1}
.post-card h3{font-size:19px;margin:8px 0 8px;line-height:1.2}
.post-card p{color:var(--muted);font-size:14.5px;flex:1}
.post-card .pc-meta{margin-top:14px;font-size:12.5px;color:var(--muted);display:flex;gap:12px;font-family:var(--mono)}
.post-card .strip{height:5px;background:linear-gradient(90deg,var(--brand),var(--signal))}
.post-card.s2 .strip{background:linear-gradient(90deg,var(--loss),var(--signal))}
.post-card.s3 .strip{background:linear-gradient(90deg,var(--brand-2),var(--glow-cy))}

.posthero{padding:48px 0 6px}
.posthero .cat{font-family:var(--mono);font-size:12.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--brand-2);font-weight:500}
.posthero h1{font-size:clamp(30px,4.6vw,46px);margin:12px 0 16px;max-width:820px}
.posthero .pmeta{display:flex;align-items:center;gap:14px;color:var(--muted);font-size:14px;flex-wrap:wrap}
.posthero .pmeta .dot{width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--brand-2));
  display:grid;place-items:center;color:#fff;font-family:var(--disp);font-weight:700;font-size:13px}
.posthero .pmeta b{color:var(--text)}
.posthero .pmeta .sep{color:var(--line)}

.keytk{background:linear-gradient(135deg,#101a26,rgba(53,230,214,.05));border:1px solid rgba(53,230,214,.28);border-left:4px solid var(--brand);
  border-radius:var(--r-sm);padding:20px 24px;margin:24px 0}
.keytk h4{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--brand-2);margin-bottom:12px}
.keytk ul{margin:0;padding-left:20px}
.keytk li{font-size:15px;color:var(--text);margin-bottom:8px}
.keytk li:last-child{margin-bottom:0}

.callout{background:var(--ink-2);color:#dfe8f2;border-radius:var(--r);padding:22px 24px;margin:24px 0;display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.callout .ct{flex:1;min-width:220px}
.callout .ct b{color:#fff}
.callout .ct p{color:#a9bacd;font-size:14px;margin:4px 0 0}
.prose table{width:100%;border-collapse:collapse;margin:18px 0;font-size:14.5px}
.prose th,.prose td{border:1px solid var(--line);padding:10px 12px;text-align:left}
.prose th{background:var(--brand-soft);font-family:var(--disp);font-size:13.5px}
.prose td.mono,.prose th.mono{font-family:var(--mono)}

/* ---------- troubleshooting directory + AI chat ---------- */
.ts-chat{background:linear-gradient(165deg,var(--ink-2),var(--ink));border:1px solid #26344a;border-radius:var(--r);
  padding:22px;color:#dfe8f2;box-shadow:var(--shadow-lg);margin:8px 0 26px}
.ts-chat h2{color:#fff;font-size:20px;display:flex;align-items:center;gap:10px}
.ts-chat h2 .ai{font-family:var(--mono);font-size:11px;background:rgba(52,227,212,.16);color:#34e3d4;
  border:1px solid rgba(52,227,212,.3);padding:3px 8px;border-radius:999px;letter-spacing:.04em}
.ts-chat .ph{color:#a9bacd;font-size:14px;margin:4px 0 14px}
.ts-form{display:flex;gap:10px;flex-wrap:wrap}
.ts-form input{flex:1;min-width:220px;font-size:15px;padding:13px 15px;border-radius:var(--r-sm);border:1.5px solid #2a3a4f;
  background:#0a121c;color:#fff;outline:none}
.ts-form input::placeholder{color:#6f8197}
.ts-form input:focus{border-color:var(--brand);box-shadow:0 0 0 4px rgba(14,154,167,.25)}
.ts-answer{margin-top:16px;display:none}
.ts-answer.show{display:block}
.ts-bubble{background:#0e1a27;border:1px solid #26344a;border-radius:12px;padding:16px 18px;font-size:14.5px;line-height:1.6;color:#d7e2ee}
.ts-bubble h4{color:#fff;font-size:15px;margin:2px 0 8px}
.ts-bubble ul{margin:6px 0 6px 2px;padding-left:18px}
.ts-bubble li{margin-bottom:6px}
.ts-bubble .mode{font-family:var(--mono);font-size:11px;color:#7f91a8;margin-bottom:10px}
.ts-bubble a{color:#34e3d4}
.ts-suggest{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.ts-suggest button{font-size:12.5px;color:#cfe9ec;background:rgba(52,227,212,.08);border:1px solid rgba(52,227,212,.22);
  border-radius:999px;padding:6px 12px;cursor:pointer}
.ts-suggest button:hover{background:rgba(52,227,212,.16)}
.ts-safety{font-size:12px;color:#7f91a8;margin-top:12px;display:flex;gap:7px;align-items:flex-start}
.ts-safety svg{width:14px;height:14px;flex:none;margin-top:2px;color:var(--signal)}

.ts-controls{position:sticky;top:64px;z-index:5;background:var(--nav-bg);backdrop-filter:blur(8px);
  padding:14px 0;border-bottom:1px solid var(--line);margin-bottom:18px}
.ts-search{width:100%;font-size:15px;padding:12px 15px;border:1.5px solid var(--line);border-radius:var(--r-sm);
  background:var(--field-bg);color:var(--field-text);outline:none}
.ts-search:focus{border-color:var(--brand);box-shadow:0 0 0 4px var(--brand-soft)}
.ts-chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.ts-chip{font-size:13px;font-weight:600;color:var(--muted);background:var(--card);border:1px solid var(--line);
  border-radius:999px;padding:7px 13px;cursor:pointer;transition:.14s}
.ts-chip:hover{border-color:var(--brand);color:var(--brand-2)}
.ts-chip.active{background:var(--brand-2);color:#fff;border-color:var(--brand-2)}
.ts-count{font-size:13px;color:var(--muted);margin:4px 0 16px}
.ts-entry{background:var(--card);border:1px solid var(--line);border-radius:var(--r);margin-bottom:12px;box-shadow:var(--shadow);overflow:hidden}
.ts-entry summary{list-style:none;cursor:pointer;padding:16px 18px;display:flex;align-items:center;gap:12px}
.ts-entry summary::-webkit-details-marker{display:none}
.ts-entry .eqtag{font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:.03em;color:var(--brand-2);
  background:var(--brand-soft);border:1px solid rgba(53,230,214,.28);padding:4px 9px;border-radius:999px;white-space:nowrap}
.ts-entry .pname{font-family:var(--disp);font-weight:700;font-size:16.5px;color:var(--text);flex:1}
.ts-entry .chev{color:var(--muted);font-family:var(--mono);transition:.2s}
.ts-entry[open] .chev{transform:rotate(90deg)}
.ts-body{padding:0 18px 18px;border-top:1px solid var(--line-2)}
.ts-body .sx{color:var(--body-text);font-size:14.5px;margin:14px 0}
.ts-body .oeebadge{display:inline-block;font-size:11.5px;font-family:var(--mono);color:#f6c47a;background:var(--signal-soft);
  border:1px solid rgba(246,166,35,.35);border-radius:6px;padding:2px 8px;margin-bottom:10px}
.ts-causes{border:1px solid var(--line);border-radius:var(--r-sm);overflow:hidden;margin:6px 0 12px}
.ts-cause{display:grid;grid-template-columns:1fr 1.4fr;gap:0;border-top:1px solid var(--line-2);font-size:14px}
.ts-cause:first-child{border-top:0}
.ts-cause .cc{padding:11px 13px;font-weight:600;background:var(--field-bg);color:var(--text)}
.ts-cause .cf{padding:11px 13px;color:var(--body-text)}
@media(max-width:560px){.ts-cause{grid-template-columns:1fr}.ts-cause .cf{border-top:1px dashed var(--line-2)}}
.ts-prevent{font-size:13.5px;color:var(--muted)}
.ts-prevent b{color:var(--text)}
.ts-noresult{text-align:center;padding:30px;color:var(--muted)}

/* ---------- factory loss scan (assessment) ---------- */
.scan-grade{display:flex;align-items:center;gap:18px;margin-bottom:6px}
.scan-grade .g{font-family:var(--disp);font-weight:700;font-size:46px;width:74px;height:74px;border-radius:16px;
  display:grid;place-items:center;color:#fff;flex:none}
.scan-grade .g.a{background:linear-gradient(150deg,#1ea672,#0e9aa7)}
.scan-grade .g.b{background:linear-gradient(150deg,#0e9aa7,#0b7c87)}
.scan-grade .g.c{background:linear-gradient(150deg,var(--signal),#d98a08)}
.scan-grade .g.d{background:linear-gradient(150deg,#f08a3c,var(--loss))}
.scan-grade .g.f{background:linear-gradient(150deg,var(--loss),#b3343a)}
.scan-grade .gt{font-size:13px;color:#a9bacd}
.scan-grade .gt b{color:#fff;font-size:16px;font-family:var(--disp)}
.breakbars{margin:6px 0 4px}
.breakbars .br{display:flex;justify-content:space-between;font-size:13px;color:#cfdae6;margin:10px 0 5px}
.breakbars .br b{font-family:var(--mono);color:#fff}
.breakbars .bk{height:10px;border-radius:999px;background:#0a1019;border:1px solid #243246;overflow:hidden}
.breakbars .bk i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,#ff9b9b,var(--loss))}
.scan-top{margin-top:18px;padding:16px 18px;border-radius:var(--r-sm);background:rgba(243,161,24,.13);border:1px solid rgba(243,161,24,.3);color:#fbc878;font-size:14.5px}
.scan-top a{color:#ffd79a;font-weight:600}

/* ---------- equipment troubleshooting pages ---------- */
.eq-toc{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 24px}
.eq-toc a{font-size:13.5px;font-weight:600;color:var(--brand-2);background:var(--brand-soft);border:1px solid rgba(53,230,214,.28);
  border-radius:999px;padding:7px 13px}
.eq-toc a:hover{background:rgba(53,230,214,.16)}
.eq-problem{border-top:1px solid var(--line);padding-top:18px;margin-top:22px;scroll-margin-top:80px}
.eq-problem h2{font-size:21px;margin-bottom:8px}
.eq-problem .sx{font-size:15px;color:#bcccdd;margin:10px 0}

/* ---------- glossary ---------- */
.azbar{display:flex;flex-wrap:wrap;gap:6px;margin:18px 0 8px;position:sticky;top:64px;z-index:5;
  background:rgba(8,12,18,.92);backdrop-filter:blur(8px);padding:10px 0;border-bottom:1px solid var(--line)}
.azbar a{font-family:var(--mono);font-size:13px;font-weight:600;color:var(--brand-2);width:30px;height:30px;
  display:grid;place-items:center;border:1px solid var(--line);border-radius:8px;background:var(--card)}
.azbar a:hover{background:var(--brand-soft);border-color:var(--brand)}
.gletter{font-family:var(--mono);font-size:14px;color:var(--brand-2);margin:26px 0 8px;letter-spacing:.1em;border-top:1px solid var(--line);padding-top:18px}
.term{margin-bottom:16px;scroll-margin-top:120px}
.term h3{font-size:18px;margin-bottom:4px}
.term p{margin-bottom:4px;color:#bcccdd}
.term .lk{font-size:13px;font-weight:600}

/* ---------- statistics ---------- */
.statgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:24px 0}
@media(max-width:820px){.statgrid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.statgrid{grid-template-columns:1fr}}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px;box-shadow:var(--shadow)}
.stat .n{font-family:var(--mono);font-weight:700;font-size:34px;color:var(--brand-2);line-height:1}
.stat .n.am{color:#c47d0a} .stat .n.loss{color:var(--loss)}
.stat .d{font-size:14px;color:var(--text);margin:10px 0 8px;font-weight:600;line-height:1.35}
.stat .src{font-size:11.5px;color:var(--muted)}
.stat .src a{color:var(--muted);text-decoration:underline}
.statsection{margin:36px 0 6px;font-family:var(--disp);font-size:22px}

/* ---------- share bar + embed ---------- */
.sharebar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin:18px 0 0}
.sharebar .sb-label{font-size:13px;font-weight:600;color:var(--muted);margin-right:4px}
.sb-btn{display:inline-flex;align-items:center;gap:7px;font-family:var(--sans);font-weight:600;font-size:13px;
  color:var(--text);background:var(--card);border:1px solid var(--line);border-radius:var(--r-sm);padding:8px 13px;cursor:pointer;transition:.14s}
.sb-btn:hover{border-color:var(--brand);color:var(--brand-2)}
.sb-btn svg{width:15px;height:15px}
.embed-box{flex-basis:100%;margin-top:10px}
.embed-box[hidden]{display:none}
.embed-box label{display:block;font-size:12.5px;color:var(--muted);margin-bottom:6px}
.embed-box textarea{width:100%;font-family:var(--mono);font-size:12px;color:var(--text);background:#0b121c;
  border:1.5px solid var(--line);border-radius:var(--r-sm);padding:11px 13px;resize:vertical;margin-bottom:8px}
.embed-attr{text-align:center;padding:14px 10px 4px}
.embed-attr a{font-size:13px;font-weight:600;color:var(--brand-2)}
/* embed mode - strip site chrome, show just the tool */
html.embed body{background:var(--paper)}
html.embed .nav,html.embed footer,html.embed .capture,html.embed .ctaband,html.embed .prose,
html.embed .bench,html.embed .calc-head .lede,html.embed .calc-head .crumb{display:none!important}
html.embed .calc-head{padding:22px 0 0}
html.embed main{padding:0}

@media print{
  .nav,footer,.capture,.ctaband,.sharebar,.hero-cta,.byline{display:none!important}
  body{background:#fff}
  .readout{box-shadow:none;border:1px solid #ccc}
  .ctaband,.prose{page-break-inside:avoid}
}

/* reveal */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .5s,transform .5s}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}.gauge .fill{transition:none}.hc-big{transition:none}}

/* ============================================================
   10x UPGRADE PASS (2026-06-30) - premium polish, interactive
   hero, tiered tools, disclosed-ownership recommendation.
   Research-grounded (NN/g, Refactoring UI, Material 3, FTC, GEO).
   ============================================================ */
/* tabular figures on every number (no jitter) */
.mono,.readout .big,.metrics .m .v,.stat .n,.hc-big,.hc-v,.bmark .br b,.scan-grade .g,.metrics .m,.gscale,td.mono,th.mono{font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1}
/* layered, background-tinted premium shadows */
:root{
  --shadow:0 1px 2px rgba(13,28,46,.05),0 2px 4px rgba(13,28,46,.04),0 5px 10px rgba(13,28,46,.05),0 12px 22px rgba(13,28,46,.06);
  --shadow-lg:0 2px 4px rgba(8,28,40,.06),0 8px 16px rgba(8,28,40,.09),0 22px 44px rgba(8,28,40,.13);
}
/* more generous, premium spacing rhythm */
.section{padding:58px 0}
@media(min-width:880px){.section{padding:78px 0}}
.hero{padding:72px 0 28px}
@media(max-width:600px){.hero{padding:44px 0 16px}}

/* ---- interactive hero ---- */
.herowrap{display:grid;grid-template-columns:1.04fr .96fr;gap:42px;align-items:center;text-align:left}
@media(max-width:900px){.herowrap{grid-template-columns:1fr;gap:28px;text-align:center}}
.hero.tight h1{margin-top:6px}
.herocalc{background:linear-gradient(165deg,var(--ink-2),var(--ink));border:1px solid #26344a;border-radius:18px;
  padding:24px 24px 22px;color:#dfe8f2;box-shadow:var(--shadow-lg);text-align:left}
.herocalc .hc-t{font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:#7f91a8;display:flex;justify-content:space-between;align-items:center;margin-bottom:4px}
.herocalc .hc-live{color:var(--glow-cy);display:inline-flex;align-items:center;gap:7px;font-size:11px}
.herocalc .hc-live::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--glow-cy);box-shadow:0 0 8px var(--glow-cy);animation:hcpulse 2.2s infinite}
@keyframes hcpulse{0%,100%{opacity:1}50%{opacity:.3}}
.hc-big{font-family:var(--mono);font-weight:700;font-size:clamp(46px,9vw,66px);line-height:1;color:#fff;margin:6px 0 2px;text-shadow:0 0 28px rgba(52,227,212,.3);transition:color .3s}
.hc-big.warn{color:#fbc878;text-shadow:0 0 28px rgba(243,161,24,.28)}
.hc-big.bad{color:#ff9d9d;text-shadow:0 0 28px rgba(229,72,77,.3)}
.hc-big .u{font-size:.42em;color:#8aa0b8;margin-left:3px}
.hc-sub{font-size:12.5px;color:#a9bacd;margin-bottom:16px}
.hc-sliders{display:grid;gap:14px}
.hc-row{display:grid;grid-template-columns:108px 1fr 44px;align-items:center;gap:12px}
.hc-row label{font-size:12.5px;color:#cfdae6;font-weight:600}
.hc-row input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:5px;border-radius:999px;background:#26344a;outline:none;cursor:pointer}
.hc-row input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;border-radius:50%;background:var(--glow-cy);cursor:pointer;box-shadow:0 0 0 4px rgba(52,227,212,.16)}
.hc-row input[type=range]::-moz-range-thumb{width:18px;height:18px;border:0;border-radius:50%;background:var(--glow-cy);cursor:pointer}
.hc-row .hc-v{font-family:var(--mono);font-size:13.5px;color:#fff;text-align:right}
.hc-foot{margin-top:18px;display:flex;gap:10px;flex-wrap:wrap}
.hc-foot .btn{flex:1;justify-content:center;min-width:150px}
.hc-bench{margin-top:12px;font-size:11.5px;color:#8aa0b8;text-align:center;line-height:1.45}
.hero .eyebrow{margin-bottom:16px}
@media(max-width:900px){.hero .hero-cta,.hero .trust{justify-content:center}}

/* ---- tiered tool grid ---- */
.tools-feat{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:16px}
@media(max-width:900px){.tools-feat{grid-template-columns:1fr}}
.tool-card.big{padding:28px}
.tool-card.big .ic{width:52px;height:52px;margin-bottom:16px}
.tool-card.big .ic svg{width:26px;height:26px}
.tool-card.big h3{font-size:21px}
.tools-rest{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
@media(max-width:880px){.tools-rest{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.tools-rest{grid-template-columns:1fr}}
.tool-mini{display:flex;align-items:center;gap:13px;background:var(--card);border:1px solid var(--line);border-radius:var(--r-sm);padding:13px 15px;box-shadow:var(--shadow);transition:transform .16s,border-color .16s,box-shadow .16s}
.tool-mini:hover{border-color:rgba(53,230,214,.28);transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.tool-mini .ic{width:38px;height:38px;border-radius:9px;display:grid;place-items:center;background:var(--brand-soft);color:var(--brand-2);flex:none}
.tool-mini .ic svg{width:19px;height:19px}
.tool-mini .tm-t{font-family:var(--disp);font-weight:700;font-size:14.5px;color:var(--text);line-height:1.2}
.tool-mini .tm-d{font-size:12px;color:var(--muted);margin-top:2px}

/* ---- ownership disclosure (FTC: clear, conspicuous, adjacent) ---- */
.disclose{display:flex;gap:11px;align-items:flex-start;max-width:780px;margin:0 auto 26px;padding:14px 18px;
  background:var(--signal-soft);border:1px solid rgba(246,166,35,.35);border-radius:var(--r-sm);font-size:13.5px;color:#7a5200;line-height:1.5}
.disclose svg{width:18px;height:18px;flex:none;margin-top:1px;color:#f6c47a}
.disclose b{color:#5e4100}
.disclose a{color:#9a6700;text-decoration:underline;font-weight:600}

/* ---- recommendation block (methodology-backed, segment best-for-X) ---- */
.rec{max-width:940px;margin:0 auto}
.method{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--brand);border-radius:var(--r-sm);
  padding:18px 22px;margin-bottom:22px;font-size:14px;color:#bcccdd;line-height:1.6}
.method b{color:var(--text);font-family:var(--disp)}
.method .crit{font-family:var(--mono);font-size:12.5px;color:var(--muted);margin-top:8px}
.recgrid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:760px){.recgrid{grid-template-columns:1fr}}
.reccard{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px 24px;box-shadow:var(--shadow);display:flex;flex-direction:column}
.reccard .seg{font-family:var(--mono);font-size:11px;letter-spacing:.05em;text-transform:uppercase;color:var(--brand-2);font-weight:600}
.reccard h3{font-size:17.5px;margin:7px 0 8px;line-height:1.25}
.reccard p{font-size:13.5px;color:#bcccdd;margin-bottom:10px;flex:1}
.reccard .pick{display:inline-flex;align-items:center;gap:7px;font-weight:700;font-size:13.5px;color:var(--brand-2)}
.reccard .pick svg{width:15px;height:15px}
.reccard .alt{font-size:12.5px;color:var(--muted);margin-top:9px;border-top:1px dashed var(--line);padding-top:9px}
.reccard .alt b{color:#bcccdd}

/* ===== THEME: light backdrops (override the default dark grid) ===== */
[data-theme="light"] body::before{
  background:radial-gradient(1000px 560px at 80% -8%,rgba(13,148,136,.045),transparent 60%),
    radial-gradient(820px 520px at 6% 6%,rgba(80,120,160,.05),transparent 55%),
    linear-gradient(180deg,#f6f8fb 0%,#eef2f7 100%);}
[data-theme="light"] body::after{opacity:.45;
  background-image:linear-gradient(rgba(13,120,120,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(13,120,120,.05) 1px,transparent 1px);}
/* ===== THEME: toggle button ===== */
.nav-links{margin-left:16px}
.theme-toggle{margin-left:auto;display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:10px;background:var(--card);border:1px solid var(--line);
  color:var(--muted);cursor:pointer;transition:.15s;flex:none;padding:0}
.theme-toggle:hover{color:var(--brand-2);border-color:var(--brand)}
.theme-toggle svg{width:18px;height:18px;display:block}
[data-theme="light"] .theme-toggle .ic-sun{display:none}
[data-theme="dark"] .theme-toggle .ic-moon{display:none}
@media(max-width:760px){.theme-toggle{margin-left:auto;order:-1}}

/* =========================================================
   WORLD-CLASS BLOG (index layout + article reading + CTA + product mockup)
   ========================================================= */
.blog-hero{padding:56px 0 10px;text-align:center}
.blog-hero .eyebrow{margin-bottom:18px}
.blog-hero h1{font-size:clamp(32px,5vw,52px);letter-spacing:-.02em}
.blog-hero .sub{max-width:620px;margin:16px auto 0}
.blog-filter{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin:26px 0 8px}
.bchip{font-size:13.5px;font-weight:600;color:var(--muted);background:var(--card);border:1px solid var(--line);border-radius:999px;padding:8px 15px;cursor:pointer;transition:.14s}
.bchip:hover{border-color:var(--brand);color:var(--brand-2)}
.bchip.on{background:var(--brand);color:#fff;border-color:var(--brand)}
[data-theme="dark"] .bchip.on{color:#04201d}
.featured{display:grid;grid-template-columns:1.15fr .85fr;gap:0;margin:14px 0 30px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);transition:.18s}
.featured:hover{box-shadow:var(--shadow-lg);border-color:color-mix(in srgb,var(--brand) 40%,var(--line))}
@media(max-width:820px){.featured{grid-template-columns:1fr}}
.featured .fx{padding:34px 36px;display:flex;flex-direction:column;justify-content:center}
.featured .fbadge{display:inline-flex;align-items:center;gap:7px;align-self:flex-start;font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--signal);background:var(--signal-soft);border:1px solid color-mix(in srgb,var(--signal) 30%,transparent);padding:4px 10px;border-radius:999px;margin-bottom:14px}
.featured .cat{font-family:var(--mono);font-size:12px;letter-spacing:.05em;text-transform:uppercase;color:var(--brand-2);font-weight:500}
.featured h2{font-size:clamp(22px,2.7vw,30px);margin:9px 0 10px;line-height:1.15}
.featured p{color:var(--muted);font-size:15.5px;line-height:1.6;margin-bottom:16px}
.featured .go{display:inline-flex;align-items:center;gap:7px;font-weight:700;font-size:14.5px;color:var(--brand-2)}
.featured .go svg{width:16px;height:16px;transition:.16s}
.featured:hover .go svg{transform:translateX(4px)}
.featured .fviz{background:linear-gradient(160deg,var(--ink-2),var(--ink));display:flex;align-items:center;justify-content:center;padding:26px;position:relative;overflow:hidden}
.featured .fviz::after{content:"";position:absolute;inset:0;background:radial-gradient(400px 200px at 70% 10%,rgba(53,230,214,.14),transparent 60%);pointer-events:none}
.mockup{width:100%;max-width:360px;background:#0b1119;border:1px solid #26344a;border-radius:12px;overflow:hidden;box-shadow:0 18px 44px rgba(0,0,0,.4);position:relative;z-index:1}
.mock-bar{display:flex;align-items:center;gap:6px;padding:9px 12px;background:#0e1826;border-bottom:1px solid #1c2a3c}
.mock-bar span{width:9px;height:9px;border-radius:50%;background:#26344a}
.mock-bar span:first-child{background:#ff5f5f}
.mock-bar span:nth-child(2){background:#f6a623}
.mock-bar span:nth-child(3){background:#35e6d6}
.mock-bar em{margin-left:8px;font-family:var(--mono);font-style:normal;font-size:10.5px;color:#7f91a8;letter-spacing:.02em}
.mock-body{display:grid;grid-template-columns:120px 1fr;gap:14px;padding:18px 16px}
.mock-gauge{position:relative;display:grid;place-items:center}
.mock-gauge svg{width:112px;height:112px;transform:rotate(-90deg)}
.mock-gauge .mg-t{fill:none;stroke:#1c2a3c;stroke-width:9;stroke-linecap:round}
.mock-gauge .mg-v{fill:none;stroke:#35e6d6;stroke-width:9;stroke-linecap:round;filter:drop-shadow(0 0 5px rgba(53,230,214,.5))}
.mock-gauge .mg-num{position:absolute;font-family:var(--mono);font-weight:700;font-size:26px;color:#fff}
.mock-gauge .mg-num i{font-style:normal;font-size:.5em;color:#8aa0b8}
.mock-gauge .mg-lbl{position:absolute;bottom:6px;font-family:var(--mono);font-size:9px;letter-spacing:.18em;color:#6f8197}
.mock-metrics{display:grid;grid-template-columns:1fr 1fr;gap:8px;align-content:center}
.mock-metrics .mm{background:#0e1826;border:1px solid #1c2a3c;border-radius:8px;padding:9px 11px}
.mock-metrics .mm i{display:block;font-family:var(--mono);font-style:normal;font-size:9.5px;letter-spacing:.05em;color:#7f91a8;text-transform:uppercase}
.mock-metrics .mm b{font-family:var(--mono);font-size:16px;color:#e9eff7}
.mock-metrics .mm.loss b{color:#ffb44d}
.blog-cta{margin:44px 0;background:linear-gradient(150deg,var(--ink-2),var(--ink));border-radius:var(--r);padding:38px 40px;display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:center;position:relative;overflow:hidden;box-shadow:var(--shadow-lg)}
.blog-cta::after{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(520px 260px at 88% -10%,rgba(53,230,214,.14),transparent 55%)}
@media(max-width:760px){.blog-cta{grid-template-columns:1fr;padding:30px 26px;gap:24px;text-align:center}.blog-cta .mockup{margin:0 auto}}
.blog-cta .cx{position:relative;z-index:1}
.blog-cta .k{font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--glow-cy);margin-bottom:10px}
.blog-cta h2{color:#fff;font-size:clamp(23px,3vw,31px);line-height:1.14;margin-bottom:12px}
.blog-cta p{color:#a9bacd;font-size:15px;line-height:1.6;margin-bottom:20px;max-width:460px}
@media(max-width:760px){.blog-cta p{margin-left:auto;margin-right:auto}}
.blog-cta .cbtns{display:flex;gap:12px;flex-wrap:wrap}
@media(max-width:760px){.blog-cta .cbtns{justify-content:center}}
.blog-cta .disc{margin-top:14px;font-size:11.5px;color:#7f91a8;position:relative;z-index:1}
.blog-cta .cviz{position:relative;z-index:1;display:flex;justify-content:flex-end}
@media(max-width:760px){.blog-cta .cviz{justify-content:center}}
.prose{max-width:720px}
.prose h2{font-size:27px;margin:40px 0 14px;letter-spacing:-.015em}
.prose h3{font-size:20px;margin:28px 0 9px}
.prose p,.prose li{font-size:17px;line-height:1.72}
.prose p{margin-bottom:16px}
.prose li{margin-bottom:8px}
.prose a{color:var(--brand-2);text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;text-decoration-color:color-mix(in srgb,var(--brand) 45%,transparent)}
.prose a:hover{text-decoration-color:var(--brand)}
.prose strong{color:var(--heading)}
.prose blockquote{border-left:3px solid var(--brand);background:var(--brand-soft);border-radius:0 var(--r-sm) var(--r-sm) 0;padding:14px 20px;margin:22px 0;font-size:17px;color:var(--heading)}
.posthero h1{letter-spacing:-.025em}
.trychip{display:flex;align-items:center;gap:14px;background:var(--card);border:1px solid var(--line);border-left:4px solid var(--brand);border-radius:var(--r-sm);padding:15px 18px;margin:24px 0;box-shadow:var(--shadow)}
.trychip .ti{width:40px;height:40px;border-radius:10px;background:var(--brand-soft);color:var(--brand-2);display:grid;place-items:center;flex:none}
.trychip .ti svg{width:20px;height:20px}
.trychip .tt{flex:1;min-width:0}
.trychip .tt b{font-family:var(--disp);font-size:15px;color:var(--heading)}
.trychip .tt p{font-size:13px;color:var(--muted);margin:2px 0 0}
.trychip .btn{flex:none;padding:10px 16px;font-size:13.5px}
@media(max-width:520px){.trychip{flex-wrap:wrap}.trychip .btn{width:100%;justify-content:center}}
.related{max-width:760px;margin:44px auto 0;border-top:1px solid var(--line);padding-top:26px}
.related h3{font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:16px}
.related-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}
@media(max-width:680px){.related-grid{grid-template-columns:1fr}}
.related-grid a{display:block;background:var(--card);border:1px solid var(--line);border-radius:var(--r-sm);padding:16px;transition:.16s}
.related-grid a:hover{border-color:var(--brand);transform:translateY(-2px);box-shadow:var(--shadow)}
.related-grid .rc{font-family:var(--mono);font-size:10.5px;letter-spacing:.05em;text-transform:uppercase;color:var(--brand-2)}
.related-grid .rt{font-family:var(--disp);font-weight:700;font-size:15px;color:var(--heading);margin-top:6px;line-height:1.25}
.newsl{max-width:680px;margin:40px auto 0;text-align:center;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:28px 30px;box-shadow:var(--shadow)}
.newsl h3{font-size:20px;margin-bottom:6px}
.newsl p{color:var(--muted);font-size:14px;margin-bottom:16px}
.newsl form{display:flex;gap:10px;max-width:420px;margin:0 auto;flex-wrap:wrap}
.newsl input{flex:1;min-width:200px;font-size:15px;padding:12px 14px;border:1.5px solid var(--line);border-radius:var(--r-sm);background:var(--field-bg);color:var(--field-text);outline:none}
.newsl input:focus{border-color:var(--brand);box-shadow:0 0 0 4px var(--brand-soft)}
.newsl .done{display:none;color:var(--brand-2);font-weight:600;font-size:14.5px}
.newsl .fine{font-size:11.5px;color:var(--muted);margin-top:10px}

/* make the theme toggle OBVIOUS: labeled button ("Dark"/"Light") not a bare icon */
.theme-toggle{width:auto !important;padding:0 14px !important;gap:8px;color:var(--text) !important;font-family:var(--sans);font-weight:600;font-size:13.5px;letter-spacing:.01em}
.theme-toggle svg{width:16px !important;height:16px !important}
[data-theme="light"] .theme-toggle::after{content:"Dark"}
[data-theme="dark"] .theme-toggle::after{content:"Light"}