:root{
  --bg:#F3F4F2; --surface:#FFFFFF; --sunk:#E8EBE9; --ink:#1D2124; --muted:#5B6467; --line:#D3D8D6;
  --accent:#FF4D06; --accent-ink:#FF4D06; --on-accent:#FFFFFF; --steel:#2E6F91; --ok:#2E9E4F;
  --plate:#DCE0DE; --plate-ink:#1D2124; --shade:rgba(20,24,26,.72);
  --f-display:"Archivo","Arial Narrow",Arial,sans-serif;
  --f-body:"IBM Plex Sans",Arial,Helvetica,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  --maxw:1240px; --r:3px;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  color-scheme:dark;
  --bg:#141719; --surface:#1C2124; --sunk:#111415; --ink:#EBEEED; --muted:#9BA4A7; --line:#2E3539;
  --accent:#FF4D06; --accent-ink:#FF4D06; --on-accent:#140800; --steel:#6FA8C8; --ok:#4CC374;
  --plate:#262C30; --plate-ink:#EBEEED; --shade:rgba(8,10,11,.78);
}}
:root[data-theme="dark"]{
  color-scheme:dark;
  --bg:#141719; --surface:#1C2124; --sunk:#111415; --ink:#EBEEED; --muted:#9BA4A7; --line:#2E3539;
  --accent:#FF4D06; --accent-ink:#FF4D06; --on-accent:#140800; --steel:#6FA8C8; --ok:#4CC374;
  --plate:#262C30; --plate-ink:#EBEEED; --shade:rgba(8,10,11,.78);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:16px;line-height:1.6}
img,video{max-width:100%;display:block}
a{color:inherit}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:clamp(16px,4vw,40px)}
h1,h2,h3{font-family:var(--f-display);font-stretch:112%;line-height:1.06;text-wrap:balance;margin:0}
h1{font-size:clamp(2.3rem,5.6vw,4.4rem);font-weight:800;letter-spacing:-.01em}
h2{font-size:clamp(1.7rem,3.2vw,2.6rem);font-weight:750}
h3{font-size:1.15rem;font-weight:700;font-stretch:104%}
p{margin:0}
.lead{font-size:clamp(1.05rem,1.6vw,1.2rem);color:var(--muted);max-width:62ch}
.eyebrow{font-family:var(--f-mono);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-ink);font-weight:600}
.mono{font-family:var(--f-mono)}
.muted{color:var(--muted)}
.stack{display:flex;flex-direction:column;gap:14px}
.sec{padding-block:clamp(56px,8vw,104px)}
.sec.tight{padding-block:clamp(36px,5vw,56px)}
.band{background:var(--sunk)}
.head-row{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:end;gap:18px;margin-bottom:32px}
/* preview ribbon */
.ribbon{background:var(--ink);color:var(--bg);font-family:var(--f-mono);font-size:.74rem;letter-spacing:.06em;text-align:center;padding:7px 16px}
.ribbon b{color:var(--accent)}
/* header */
.site-head{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.site-head .wrap{display:flex;align-items:center;gap:24px;min-height:68px}
.brand{display:flex;flex-direction:column;text-decoration:none;line-height:1}
.brand b{font-family:var(--f-display);font-stretch:125%;font-weight:900;font-size:1.35rem;letter-spacing:.02em;color:var(--accent)}
.brand span{font-family:var(--f-display);font-stretch:125%;font-size:.6rem;letter-spacing:.42em;font-weight:600;margin-top:3px;color:var(--ink)}
.nav{display:flex;gap:22px;margin-left:auto;align-items:center;font-size:.94rem}
.nav a{text-decoration:none;padding-block:6px;border-bottom:2px solid transparent}
.nav a:hover,.nav a[aria-current="page"]{border-color:var(--accent)}
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--f-display);font-stretch:108%;font-weight:700;font-size:.95rem;text-decoration:none;padding:12px 20px;border-radius:var(--r);border:2px solid var(--ink);background:transparent;color:var(--ink);cursor:pointer}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.btn.light{border-color:#fff;color:#fff}
.btn:hover{transform:translateY(-1px)}
.nav .btn{padding:9px 16px}
.menu-btn{display:none;margin-left:auto;background:none;border:2px solid var(--ink);color:var(--ink);border-radius:var(--r);padding:6px 10px;font:600 .9rem var(--f-body)}
@media (max-width:900px){
  .menu-btn{display:block}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--bg);flex-direction:column;align-items:stretch;gap:0;padding:8px 16px 16px;border-bottom:1px solid var(--line)}
  .nav.open{display:flex}
  .nav a{padding:12px 0;border-bottom:1px solid var(--line)}
  .nav .btn{margin-top:12px;justify-content:center}
}
/* hero */
.hero{position:relative;color:#fff;min-height:clamp(460px,62vw,640px);display:flex;align-items:flex-end;overflow:hidden;background:#1D2124}
.hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.05) 20%,rgba(12,14,15,.82) 100%),linear-gradient(90deg,rgba(12,14,15,.55),transparent 65%)}
.hero .wrap{position:relative;z-index:1;padding-block:56px;width:100%}
.hero .eyebrow{color:var(--accent)}
.hero h1{max-width:14ch;margin:10px 0 18px}
.hero p{max-width:56ch;color:#E3E6E5;font-size:clamp(1rem,1.5vw,1.15rem)}
.hero .ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero .cap{position:absolute;right:clamp(16px,4vw,40px);bottom:18px;z-index:1;font-family:var(--f-mono);font-size:.72rem;color:#C9CECC}
/* proof strip */
.proof{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border-block:1px solid var(--line)}
.proof div{background:var(--surface);padding:22px clamp(16px,2vw,28px)}
.proof b{display:block;font-family:var(--f-display);font-stretch:118%;font-size:clamp(1.5rem,2.6vw,2.1rem);font-weight:800;font-variant-numeric:tabular-nums}
.proof span{font-size:.88rem;color:var(--muted)}
@media (max-width:760px){.proof{grid-template-columns:1fr 1fr}}
/* grids & cards */
.grid{display:grid;gap:clamp(14px,2vw,22px)}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}.g5{grid-template-columns:repeat(5,1fr)}
@media (max-width:1000px){.g4,.g5{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.g2,.g3,.g4,.g5{grid-template-columns:1fr}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;text-decoration:none;color:inherit;transition:border-color .15s}
a.card:hover{border-color:var(--accent)}
.card .ph{aspect-ratio:4/3;background:var(--sunk);overflow:hidden}
.card .ph img,.card .ph video{width:100%;height:100%;object-fit:cover}
.card .body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:8px;flex:1}
.card .body p{font-size:.93rem;color:var(--muted)}
.card .foot{margin-top:auto;padding-top:12px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:baseline;font-size:.9rem;gap:10px}
.price{font-family:var(--f-mono);font-variant-numeric:tabular-nums}
.price b{font-weight:600;color:var(--ink)}
.go{color:var(--accent-ink);font-weight:600}
.tag{display:inline-block;align-self:flex-start;font-family:var(--f-mono);font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;padding:3px 7px;border-radius:2px;border:1px solid currentColor}
.tag.ok{color:var(--ok)}.tag.bto{color:var(--steel)}.tag.new{color:var(--accent-ink)}.tag.concept{color:var(--muted)}
/* problem tiles */
.problem .card .ph{aspect-ratio:3/2}
/* chips */
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:26px}
.chips button{font:500 .88rem var(--f-body);border:1px solid var(--line);background:var(--surface);color:var(--ink);padding:7px 14px;border-radius:40px;cursor:pointer}
.chips button[aria-pressed="true"]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
/* process */
.process{display:grid;grid-template-columns:repeat(8,1fr);gap:10px;counter-reset:s}
.process li{list-style:none;display:flex;flex-direction:column;gap:8px}
.process .ph{aspect-ratio:1;border-radius:var(--r);overflow:hidden;background:var(--sunk)}
.process img{width:100%;height:100%;object-fit:cover}
.process .n{font-family:var(--f-mono);font-size:.8rem;color:var(--accent-ink);border-top:3px solid var(--accent);padding-top:8px}
.process b{font-family:var(--f-display);font-stretch:108%;font-size:1rem}
.process p{font-size:.85rem;color:var(--muted)}
.process{padding:0;margin:0}
@media (max-width:1000px){.process{grid-template-columns:repeat(4,1fr)}}
@media (max-width:560px){.process{grid-template-columns:repeat(2,1fr)}}
/* loops */
.dark-sec{background:#1B1F21;color:#EEF0EF}
.dark-sec .lead{color:#AEB5B7}
.dark-sec .eyebrow{color:var(--accent)}
.loop{border-radius:var(--r);overflow:hidden;position:relative;background:#000}
.loop video{width:100%;aspect-ratio:4/3;object-fit:cover}
.loop figcaption{position:absolute;left:0;right:0;bottom:0;padding:12px 14px;font-size:.85rem;background:linear-gradient(transparent,rgba(0,0,0,.75));color:#fff}
/* split */
.split{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(24px,5vw,64px);align-items:center}
.split .media{border-radius:var(--r);overflow:hidden}
.split .media img{width:100%;aspect-ratio:16/10;object-fit:cover}
.split .media.full{align-self:center}.split .media.full img{aspect-ratio:auto;height:auto;object-fit:contain}
@media (max-width:860px){.split{grid-template-columns:1fr}}
/* CTA */
.cta{background:var(--surface);color:var(--ink);border-block:1px solid var(--line)}
.cta .wrap{display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between;align-items:center}
.cta .wrap>div{border-left:4px solid var(--accent);padding-left:20px}
.cta h2{max-width:22ch}
.cta p{max-width:52ch;margin-top:10px;color:var(--muted)}
.cta .btn{background:var(--accent);border-color:var(--accent);color:#fff}
.cta.top{padding-block:clamp(40px,5.5vw,64px);border-top:0}
.cta.top h2{font-size:clamp(1.7rem,3vw,2.3rem)}
.cta.top p{font-size:clamp(1.05rem,1.5vw,1.2rem)}
.cta.top .btn{font-size:1.05rem;padding:14px 26px}
.cta.top .wrap{justify-content:flex-start;gap:24px 56px}
.cta.top p{max-width:none}
.cta.top h2{max-width:none}
/* product page */
.crumbs{font-size:.85rem;color:var(--muted);padding-top:22px}
.crumbs a{text-decoration:none}.crumbs a:hover{text-decoration:underline}
.prod{display:grid;grid-template-columns:1.15fr 1fr;gap:clamp(24px,4vw,56px);align-items:start;padding-block:24px 64px}
@media (max-width:900px){.prod{grid-template-columns:1fr}}
.gallery .main{border-radius:var(--r);overflow:hidden;background:var(--sunk);aspect-ratio:4/3}
.gallery .main img,.gallery .main video{width:100%;height:100%;object-fit:cover}
.thumbs{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-top:8px}
.thumbs button{padding:0;border:2px solid transparent;border-radius:var(--r);overflow:hidden;cursor:pointer;background:var(--sunk);aspect-ratio:1}
.thumbs button[aria-current="true"]{border-color:var(--accent)}
.thumbs img{width:100%;height:100%;object-fit:cover}
.gal-note{font-size:.78rem;color:var(--muted);margin-top:8px;font-family:var(--f-mono)}
.buy{display:flex;flex-direction:column;gap:16px}
.buy .from{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.buy .from b{font-family:var(--f-display);font-stretch:112%;font-size:2rem;font-weight:800;font-variant-numeric:tabular-nums}
.buy .ctas{display:flex;flex-wrap:wrap;gap:10px}
/* nameplate */
.plate{background:var(--plate);color:var(--plate-ink);border-radius:8px;padding:18px 20px 16px;position:relative;box-shadow:inset 0 0 0 1px rgba(0,0,0,.08),inset 0 2px 0 rgba(255,255,255,.35)}
.plate::before,.plate::after{content:"";position:absolute;width:9px;height:9px;border-radius:50%;background:radial-gradient(circle at 35% 35%,#fff8,#0004 70%);top:9px}
.plate::before{left:9px}.plate::after{right:9px}
.plate .pt{display:flex;justify-content:space-between;gap:10px;font-family:var(--f-display);font-stretch:125%;font-weight:800;font-size:.72rem;letter-spacing:.2em;border-bottom:1px solid currentColor;padding:0 12px 8px;margin-bottom:8px;opacity:.9}
.plate table{width:100%;border-collapse:collapse;font-size:.88rem}
.plate td{padding:6px 4px;border-bottom:1px dotted color-mix(in srgb,var(--plate-ink) 30%,transparent);vertical-align:top}
.plate tr:last-child td{border-bottom:0}
.plate td.v{font-family:var(--f-mono);font-variant-numeric:tabular-nums;text-align:right;white-space:nowrap}
.plate td.u{font-family:var(--f-mono);color:var(--muted);width:1%;white-space:nowrap;padding-left:8px}
.plate .typ{font-family:var(--f-mono);font-size:.66rem;letter-spacing:.06em;color:var(--muted);text-transform:uppercase;margin-left:4px}
.plate .foot{font-size:.74rem;color:var(--muted);margin-top:8px;padding-inline:4px}
.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,3vw,40px)}
.facts h3{margin-bottom:8px}
.facts p,.facts li{font-size:.95rem;color:var(--muted)}
.facts ul{margin:0;padding-left:18px}
@media (max-width:760px){.facts{grid-template-columns:1fr}}
.kv{display:grid;grid-template-columns:auto 1fr;gap:6px 18px;font-size:.92rem}
.kv dt{color:var(--muted)}.kv dd{margin:0}
/* forms */
form.rfq{display:grid;grid-template-columns:1fr 1fr;gap:14px 18px}
form.rfq .full{grid-column:1/-1}
@media (max-width:620px){form.rfq{grid-template-columns:1fr}}
label{display:flex;flex-direction:column;gap:6px;font-size:.88rem;font-weight:500}
input,select,textarea{font:inherit;font-size:1rem;padding:11px 12px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface);color:var(--ink);width:100%}
textarea{min-height:130px;resize:vertical}
.form-msg{grid-column:1/-1;padding:12px 14px;border-left:4px solid var(--ok);background:var(--surface)}
/* team */
.person .ph{aspect-ratio:1}
/* footer */
.site-foot{background:#16191B;color:#B9C0C2;font-size:.9rem;padding-block:56px 32px}
.site-foot a{text-decoration:none}.site-foot a:hover{color:#fff}
.site-foot .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:28px}
.site-foot h4{margin:0 0 10px;color:#fff;font:700 .8rem var(--f-mono);letter-spacing:.12em;text-transform:uppercase}
.site-foot ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}
.site-foot .brand b{color:var(--accent)}.site-foot .brand span{color:#EEF0EF}
.site-foot .legal{border-top:1px solid #2C3336;margin-top:36px;padding-top:18px;font-size:.8rem;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px}
@media (max-width:860px){.site-foot .cols{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.site-foot .cols{grid-template-columns:1fr}}
.copy{font:600 .78rem var(--f-mono);border:1px solid #3A4245;background:transparent;color:#DDE1E0;border-radius:2px;padding:2px 8px;cursor:pointer;margin-left:6px}
.illus{aspect-ratio:4/3;background:var(--sunk);display:flex;align-items:center;justify-content:center;color:var(--muted)}
.illus svg{width:78%;height:auto}
.note-box{border:1px dashed var(--line);padding:14px 16px;border-radius:var(--r);font-size:.9rem;color:var(--muted)}
[data-page]{display:block}

@media (max-width:620px){.problem .g5{grid-template-columns:1fr 1fr}.problem .card .body{padding:12px}.problem .card h3{font-size:1rem}
 .hero::after{background:linear-gradient(180deg,rgba(0,0,0,.25),rgba(12,14,15,.88) 70%)}}
.plate td.v{white-space:normal}
/* v2 additions */
.gallery .main{background:var(--sunk);display:flex;align-items:center;justify-content:center}
.gallery .main img,.gallery .main video{object-fit:contain;max-height:100%}
.gallery .main .dash{width:100%;height:100%;overflow:auto;border-radius:0}
.thumbs{grid-template-columns:repeat(5,1fr)}
.thumbs button{position:relative}
.thumbs .play{position:absolute;inset:auto 4px 4px auto;background:rgba(0,0,0,.65);color:#fff;font-size:.7rem;padding:1px 5px;border-radius:2px}
.card .ph img{object-fit:cover}
.logo-img{height:40px;width:auto}
.site-foot .logo-img{height:44px;filter:brightness(0) invert(1)}
.zede-logo{height:56px;width:auto;align-self:flex-start}
.audit-band{background:#1B1F21;color:#EEF0EF;padding-block:clamp(48px,7vw,88px);position:relative;overflow:hidden}
.audit-band::before{content:"";position:absolute;inset:0 auto 0 0;width:6px;background:var(--accent)}
.audit-band .lead{color:#B8C0C2}.audit-band .eyebrow{color:var(--accent)}
.audit-band h2{font-size:clamp(2rem,4vw,3.2rem)}
.audit-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(24px,5vw,64px);align-items:center}
@media (max-width:860px){.audit-grid{grid-template-columns:1fr}}
.audit-vis{background:#111516;border-radius:var(--r);padding:12px;box-shadow:inset 0 0 0 1px #2C3336}
.ticks{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.ticks li{padding-left:26px;position:relative;color:#D6DBDA}
.ticks li::before{content:"";position:absolute;left:0;top:.45em;width:14px;height:8px;border-left:3px solid var(--accent);border-bottom:3px solid var(--accent);transform:rotate(-45deg)}
.feats .feat{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px;display:flex;flex-direction:column;gap:6px}
.feats .feat p{font-size:.93rem;color:var(--muted)}
.band .feats .feat{background:var(--surface)}
.pill-list{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px}
.pill-list li{border:1px solid var(--line);background:var(--surface);border-radius:40px;padding:8px 16px;font-size:.92rem}
.dash-thumb{padding:0;display:block;overflow:hidden;background:#0F1417}
.dash-thumb .dash{transform:scale(.62);transform-origin:top left;width:161%;box-shadow:none}
.dash-thumb .batch,.dash-thumb .dash-foot,.dash-thumb .spark-key{display:none}
.dv{display:none!important}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .lv{display:none!important}:root:not([data-theme="light"]) .dv{display:block!important}}
:root[data-theme="dark"] .lv{display:none!important}:root[data-theme="dark"] .dv{display:block!important}
.site-foot .logo-img{filter:none;height:48px}
.site-head .logo-img{height:42px}
.ba .ph{aspect-ratio:4/3}
.split .grid img{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:var(--r)}
.dose-thumb{padding:6px;background:#fff}.dose-thumb .anim-fig{border:0;padding:0}
.gallery .main .dose-fig{width:100%;border:0}
.go-tile .ph{aspect-ratio:16/9}

/* v8 */
.hero img{object-position:50% 62%}
.logo-img{width:auto!important;max-width:none;align-self:flex-start;object-fit:contain;flex:none}
.brand{align-items:flex-start}
.audit-solo{max-width:760px}
.audit-solo .ticks{margin-block:6px 10px}
.audit-solo .btn{font-size:1.05rem;padding:15px 26px}
[hidden]{display:none!important}
.hero h1{max-width:17ch}
.btn.carbon{background:#222629;border-color:#FF4D06;color:#FF4D06}
.btn.carbon:hover{background:#FF4D06;color:#fff}
.hero-top{position:absolute;left:6vw;right:4vw;top:4.8vw;z-index:1}
.hero-top .wrap{max-width:none;padding:0;margin:0}
.hero .hero-tag{font-size:clamp(1rem,1.75vw,2.2rem);font-weight:700;letter-spacing:.1em;line-height:1.3;margin:0;text-shadow:0 1px 12px rgba(0,0,0,.35)}
@media (max-width:620px){.hero-top{top:24px;left:16px;right:16px}.hero{min-height:560px}}
.pe-sec{background:var(--surface);border-top:1px solid var(--line)}
.pe-hero{max-width:1040px;margin:0 auto clamp(32px,5vw,56px)}
.pe-copy{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(24px,5vw,64px);align-items:start}
.pe-copy h2{font-size:clamp(2rem,4vw,3.2rem)}
.pe-sec .ticks li{color:var(--ink)}
.pe-sec .ticks{margin-bottom:22px}
@media (max-width:860px){.pe-copy{grid-template-columns:1fr}}
.pe-hero.audit-vis{background-color:#1F4B63;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:24px 24px;box-shadow:inset 0 0 0 1px #2E6F91}
.thumbs.t3{grid-template-columns:repeat(3,1fr)}.thumbs.t3 button{aspect-ratio:4/3}
@media (max-width:860px){.p4-str{padding-top:64px!important}}
.proof b{line-height:1.1;margin-bottom:6px}
.proof div{padding:clamp(40px,5vw,56px) clamp(16px,2vw,28px);text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:center}
table.sz{width:100%;border-collapse:collapse;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);font-size:.95rem}
table.sz th{background:#2E6F91;color:#fff;text-align:left;padding:10px 14px;font-weight:600}
table.sz td{padding:10px 14px;border-top:1px solid var(--line)}
table.sz tbody tr:nth-child(even) td{background:var(--sunk)}
.thumb-dash{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;width:100%;height:100%;background:#0F1417;color:#4CE08A;font:600 .7rem/1.2 var(--f-mono);letter-spacing:.12em;text-align:center}
.thumb-dash i{width:8px;height:8px;border-radius:50%;background:#4CE08A;box-shadow:0 0 8px #4CE08A}
.dash .batch td{color:#C9D4D6}
.thumbs.t4{grid-template-columns:repeat(4,1fr)}
.gallery .main.nav{position:relative;cursor:pointer;user-select:none}
.gallery .main.nav::before,.gallery .main.nav::after{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;background:rgba(17,20,21,.55);color:#fff;font:400 30px/42px var(--f-body);text-align:center;opacity:0;transition:opacity .2s;pointer-events:none;z-index:2}
.gallery .main.nav::before{content:"\2039";left:12px}.gallery .main.nav::after{content:"\203A";right:12px}
.gallery .main.nav:hover::before,.gallery .main.nav:hover::after{opacity:1}
@media (hover:none){.gallery .main.nav::before,.gallery .main.nav::after{opacity:.7;width:36px;height:36px;font-size:24px;line-height:34px}}
.dash img.dash-logo{height:22px!important;width:auto!important;max-height:22px!important;flex:none;object-fit:contain}
.dash .batch td.ok{color:#4CE08A}.dash .batch td.st.rec{color:#FF4D4D}.dash .batch td.st.up{color:#FFB020}
.her-img{margin:0 0 clamp(24px,4vw,40px);border-radius:var(--r);overflow:hidden}
.her-img img{width:100%;aspect-ratio:2/1;object-fit:cover;filter:contrast(1.04)}
.her-copy{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,64px);align-items:start}
@media (max-width:860px){.her-copy{grid-template-columns:1fr}}
.her-ticks li{color:var(--ink)}
.her-quote{margin:22px 0 0;padding:14px 18px;border-left:4px solid var(--accent);background:var(--surface);font-size:1.05rem;color:var(--ink)}
.heritage h1{font-size:clamp(1.9rem,3.6vw,3rem)!important;max-width:34ch}
.her-copy .muted{font-size:1.05rem}
.her-quote{margin-top:clamp(24px,3vw,36px)!important;font-size:clamp(1.1rem,1.6vw,1.3rem)!important;padding:20px 24px!important}
.prod.prod-wide{grid-template-columns:1fr}
.prod-wide .gallery .main{aspect-ratio:auto;background:transparent}
.prod-wide .gallery .main .dose-fig{max-width:1160px;margin:0 auto}
.prod-wide .buy{display:grid;grid-template-columns:1fr 1fr;gap:16px clamp(24px,4vw,56px);align-items:start}
.prod-wide .buy>.plate{grid-column:2;grid-row:1/span 7}
.prod-wide .buy>*:not(.plate){grid-column:1}
@media (max-width:900px){.prod-wide .buy{display:flex}}
.prod-wide .buy>*{justify-self:start}.prod-wide .buy>.plate{justify-self:stretch}
.pair-note{border:1px solid var(--line);border-left:4px solid var(--accent);background:var(--surface);padding:16px 20px;border-radius:var(--r);display:flex;flex-direction:column;gap:6px}
.pair-note h3 a{text-decoration:none;color:var(--ink)}.pair-note h3 a:hover{color:var(--accent)}
.pair-note p{font-size:.95rem;color:var(--muted)}
.prod>*{min-width:0}
.crumbs{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.crumbs .crumb-t{flex:1;min-width:0}
.pnav{display:inline-flex;align-items:center;font:600 .88rem var(--f-body);text-decoration:none!important;border:1.5px solid var(--ink);color:var(--ink);padding:7px 14px;border-radius:var(--r);white-space:nowrap}
.pnav:hover{background:var(--ink);color:var(--bg)}
.pnav.next{background:var(--ink);color:var(--bg)}.pnav.next:hover{background:var(--accent);border-color:var(--accent);color:#fff}
@media (max-width:620px){.crumbs .crumb-t{order:3;flex-basis:100%}.pnav{padding:6px 10px;font-size:.8rem}.pnav.next{margin-left:auto}}
form.spec{background:var(--surface);border:1px solid var(--line);border-left:5px solid var(--accent);border-radius:var(--r);padding:clamp(18px,3vw,28px)}
form.spec .chk{display:flex;gap:10px;align-items:flex-start;font-weight:500;font-size:.92rem}
form.spec .chk input{width:auto;margin-top:3px}
form.spec .form-note{font-size:.85rem;margin:0}
form.spec .spec-ok{padding:12px 14px;background:rgba(46,158,79,.1);border-left:4px solid #2E9E4F;border-radius:6px}
#spec-sheet{scroll-margin-top:84px}
#spec-sheet .ticks li{color:var(--ink)}
form.spec label.chk{flex-direction:row;gap:10px;align-items:flex-start}

.main-wrap{position:relative}
.img-tag{position:absolute;left:12px;top:12px;z-index:2;pointer-events:none;background:rgba(17,20,21,.78);color:#fff;font-family:var(--f-mono);font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;font-weight:600;padding:7px 11px 7px 10px;border-left:3px solid var(--accent);border-radius:2px}
/* complete the line bundle */
.bd{display:grid;grid-template-columns:1fr 290px;gap:24px;align-items:start}
.bd-items{display:flex;align-items:stretch;gap:10px}
.bd-plus{flex:0 0 auto;align-self:center;font:700 1.6rem var(--f-display);color:var(--muted)}
.bd-item{flex:1 1 0;min-width:0;display:flex;flex-direction:column;background:var(--surface);border:2px solid var(--steel);border-radius:6px;overflow:hidden;transition:opacity .2s,border-color .2s}
.bd-item.off{opacity:.5;border-color:var(--line)}
.bd-item label{display:flex;flex-direction:column;gap:0;cursor:pointer;position:relative;flex:1;font-weight:400}
.bd-item.me label{cursor:default}
.bd-item input{position:absolute;opacity:0;width:1px;height:1px}
.bd-tick{position:absolute;top:10px;left:10px;z-index:2;width:26px;height:26px;border-radius:4px;border:2px solid var(--steel);background:var(--surface);display:grid;place-items:center}
.bd-item input:checked+.bd-tick{background:var(--steel)}
.bd-item input:checked+.bd-tick::after{content:"";width:7px;height:13px;border:solid #fff;border-width:0 3px 3px 0;transform:translateY(-2px) rotate(45deg)}
.bd-item input:focus-visible+.bd-tick{outline:3px solid var(--accent);outline-offset:2px}
.bd-item.me .bd-tick{border-color:var(--ink)}.bd-item.me input:checked+.bd-tick{background:var(--ink)}
.bd-ph{display:block;aspect-ratio:4/3;overflow:hidden;background:var(--sunk)}
.bd-ph img{width:100%;height:100%;object-fit:cover}
.bd-ph .illus{height:100%}
.bd-t{display:flex;flex-direction:column;gap:3px;padding:12px 14px 6px}
.bd-tag{font:600 .66rem var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--steel)}
.bd-item.me .bd-tag{color:var(--muted)}
.bd-t b{font-size:.95rem;line-height:1.3}
.bd-view{padding:0 14px 12px;font-size:.84rem;font-weight:600;color:var(--steel);text-decoration:none}
.bd-view:hover{text-decoration:underline}
.bd-item.me .bd-t{padding-bottom:12px}
.bd-sum{background:var(--surface);border:1px solid var(--line);border-top:4px solid var(--steel);border-radius:4px;padding:18px 20px;display:flex;flex-direction:column;gap:12px}
.bd-sum-h{font:600 .72rem var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.bd-list{margin:0;padding-left:20px;font-size:.93rem;display:flex;flex-direction:column;gap:4px}
.bd-go{justify-content:center}
.bd-sum p{font-size:.84rem;margin:0}
.bd-chosen{background:var(--sunk);border:1px solid var(--line);border-radius:4px;padding:12px 14px;display:flex;flex-direction:column;gap:8px}
.bd-chips{display:flex;flex-wrap:wrap;gap:8px}
.bd-chip{display:inline-flex;align-items:center;gap:6px;background:var(--surface);border:1px solid var(--steel);border-radius:40px;padding:5px 6px 5px 12px;font-size:.88rem}
.bd-chip button{border:0;background:transparent;color:var(--muted);cursor:pointer;font-size:.8rem;padding:2px 6px;border-radius:50%}
.bd-chip button:hover{color:var(--ink)}
@media (max-width:980px){.bd{grid-template-columns:1fr}}
@media (max-width:620px){.bd-items{display:grid;grid-template-columns:1fr 1fr;gap:10px}.bd-plus{display:none}.bd-t b{font-size:.86rem}}
.about-imgs{display:grid;grid-template-columns:1.424fr .787fr;gap:14px;margin-top:32px;max-width:1000px}
.about-imgs figure{margin:0}.about-imgs img{width:100%;height:auto;border-radius:var(--r);border:1px solid var(--line)}
.about-cap{font-size:.85rem;margin-top:10px}
@media (max-width:620px){.about-imgs{grid-template-columns:1fr}}

:root{--an-steel:#B9C1C4;--an-steel-2:#8C969A;--an-bed:#3A3F42;--an-shaft:#E6E9E8;--an-water:#6FA8C8;--an-inoc:#2E9E4F;--an-ink:#1D2124}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--an-steel:#4A5357;--an-steel-2:#343B3F;--an-bed:#0F1213;--an-shaft:#C9CECC;--an-ink:#EBEEED}}
:root[data-theme="dark"]{--an-steel:#4A5357;--an-steel-2:#343B3F;--an-bed:#0F1213;--an-shaft:#C9CECC;--an-ink:#EBEEED}
.anim-fig{margin:0;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px}
.anim-fig figcaption{font-size:.88rem;color:var(--muted);margin-top:10px}
.anim{width:100%;height:auto;display:block}
.anim .lbl text{font:600 13px var(--f-mono);fill:var(--muted)}
.anim .lbl.sm text{font-size:11px}
.quench-anim .hot{fill:#FF4D06;animation:fallq linear infinite}
.quench-anim .cool{fill:#2A2E30;animation:fallq linear infinite}
@keyframes fallq{from{transform:translateY(0);opacity:1}to{transform:translateY(62px);opacity:0}}
.quench-anim .drop-line{stroke-width:3;stroke-dasharray:4 10;animation:drip .6s linear infinite}
.quench-anim .drop-line.w{stroke:var(--an-water)}.quench-anim .drop-line.l{stroke:var(--an-inoc)}
@keyframes drip{to{stroke-dashoffset:-14}}
.quench-anim .paddle{animation:spin 2.4s linear infinite}.quench-anim .paddle.rev{animation-direction:reverse}
@keyframes spin{to{transform:rotate(360deg)}}
.quench-anim .char{animation:soak 6s ease-in-out infinite}
.quench-anim .c0{animation-delay:0s}.quench-anim .c1{animation-delay:-1.2s}.quench-anim .c2{animation-delay:-2.4s}.quench-anim .c3{animation-delay:-3.6s}.quench-anim .c4{animation-delay:-4.8s}
@keyframes soak{0%{fill:#FF4D06}30%{fill:#6B3A22}60%{fill:#2A2E30}100%{fill:#1E3A2A}}
.dose-anim .laneA{fill:#E3EEF4}.dose-anim .laneB{fill:#FFE9DE}
.dose-anim .tank{fill:#222629}.dose-anim .pumpA{fill:#2E6F91}.dose-anim .pumpB{fill:#FF4D06}.dose-anim .mix{fill:#2E9E4F}
.dose-anim .fm{fill:#fff;stroke:#222629;stroke-width:4}
.dose-anim .t{font:700 22px var(--f-body);fill:#222629;text-anchor:middle}.dose-anim .ts{font:600 16px var(--f-body);fill:#222629;text-anchor:middle}
.dose-anim .w{fill:#fff}.dose-anim .ts.k{fill:#222629}
.dose-anim .lane-h{font:800 18px var(--f-mono);letter-spacing:.06em}.dose-anim .lane-h.a{fill:#2E6F91}.dose-anim .lane-h.b{fill:#FF4D06}
.dose-anim .pipe{fill:none;stroke:#9AA3A6;stroke-width:16;stroke-linecap:round}
.dose-anim .flow{fill:none;stroke-width:8;stroke-dasharray:12 16;stroke-linecap:round;animation:drip .7s linear infinite}
.dose-anim .flow.a{stroke:#1E90D6}.dose-anim .flow.b{stroke:#8A4A12}
.dose-fig{padding:10px;background:#fff}
.audit-anim .hop{fill:var(--an-steel);stroke:var(--an-steel-2);stroke-width:2}
.audit-anim .aug{fill:var(--an-steel-2)}
.audit-anim .mat{fill:#5A4632}.audit-anim .mat.f{animation:fallq 1.4s linear infinite}
.audit-anim .arch{fill:none;stroke:#5A4632;stroke-width:10;stroke-linecap:round}
.audit-anim .flow.c{stroke:#FF4D06;stroke-width:6;stroke-dasharray:8 10;fill:none;animation:drip .5s linear infinite}
.audit-anim .warn{font:600 13px var(--f-mono);fill:#FF4D06;text-anchor:middle}.audit-anim .okt{font:600 13px var(--f-mono);fill:#7BD99A;text-anchor:middle}
.audit-anim .lbl text{fill:#C9CECC}
.dash{background:#0F1417;color:#DDE5E4;border-radius:10px;padding:16px;font-family:var(--f-mono);box-shadow:inset 0 0 0 1px #24323A;font-size:.8rem}
.dash-top{display:flex;gap:12px;align-items:center;flex-wrap:wrap;color:#8FA3A8;border-bottom:1px solid #24323A;padding-bottom:10px}
.dash-top b{color:#fff}.dash-top .live{margin-left:auto;color:#4CE08A;letter-spacing:.12em}
.dash .dot{width:8px;height:8px;border-radius:50%;background:#4CE08A;box-shadow:0 0 8px #4CE08A;animation:pulse 1.6s ease-in-out infinite}
@keyframes pulse{50%{opacity:.35}}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:14px 0}
.kpis div{background:#162026;border-radius:6px;padding:10px}
.kpis span{display:block;color:#8FA3A8;font-size:.7rem;text-transform:uppercase;letter-spacing:.08em}
.kpis b{font-size:1.35rem;color:#fff;font-variant-numeric:tabular-nums}.kpis i{font-style:normal;color:#8FA3A8;margin-left:4px}
@media (max-width:560px){.kpis{grid-template-columns:1fr 1fr}}
.spark{width:100%;height:60px;background:#162026;border-radius:6px}
.spark .spark-m{stroke:#5FB4E6;stroke-width:2}.spark .spark-t{stroke:#FF4D06;stroke-width:2}
.spark-key{display:flex;gap:14px;font-size:.7rem;margin:6px 0 10px;color:#8FA3A8}.spark-key .m::before,.spark-key .t::before{content:"";display:inline-block;width:14px;height:3px;margin-right:6px;vertical-align:middle}
.spark-key .m::before{background:#5FB4E6}.spark-key .t::before{background:#FF4D06}
.dash table.batch{width:100%;border-collapse:collapse;font-size:.74rem}
.dash .batch th{text-align:left;color:#8FA3A8;font-weight:600;border-bottom:1px solid #24323A;padding:6px 4px}
.dash .batch td{padding:6px 4px;border-bottom:1px solid #1B262C;font-variant-numeric:tabular-nums}
.dash .ok{color:#4CE08A}
.dash-logo{height:22px;width:auto;margin-left:auto;opacity:.95}.dash-top .dash-logo+.live{margin-left:18px}
.dash .st.rec{color:#FF4D4D;animation:dblink 1s steps(2,start) infinite}.dash .st.up{color:#FFB020;animation:dblink .5s steps(2,start) infinite}
@keyframes dblink{to{visibility:hidden}}
.dash-foot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;margin-top:10px;color:#6E8388;font-size:.7rem}
@media (prefers-reduced-motion:reduce){.anim *{animation:none!important}}

.p4,.p4-str{--p4-bg:#111415;--p4-ink:#E9ECEB;--p4-dim:#6F787B;--p4-rail:#23292B;--p4-or:#FF4D06;background:var(--p4-bg);color:var(--p4-ink)}
.p4{position:relative;padding-top:clamp(72px,12vh,130px)}
.p4-pin{position:sticky;top:120px}
.p4-wrap{width:100%;max-width:1240px;margin:0 auto;padding-inline:clamp(16px,4vw,40px)}
.p4-track{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(12px,2vw,28px)}
.p4-stage{--p:0;display:flex;flex-direction:column;gap:12px;opacity:calc(.5 + var(--p)*.5)}
.p4-bar{height:clamp(150px,30vh,300px);background:var(--p4-rail);border-radius:3px;position:relative;overflow:hidden}
.p4-ghost{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:grayscale(1) brightness(.55);opacity:.5}
.p4-fill{position:absolute;inset:0;clip-path:inset(calc((1 - var(--p))*100%) 0 0 0)}
.p4-fill img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.p4-fill::before{content:"";position:absolute;left:0;right:0;top:calc((1 - var(--p))*100%);height:2px;background:#DDE3E5;z-index:2;opacity:calc(1 - var(--p))}
.p4-warm .p4-fill::before{background:var(--p4-or)}
.p4-warm .p4-bar{box-shadow:0 0 calc(var(--p)*40px) calc(var(--p)*3px) rgba(255,77,6,.35)}
.p4-num{font:600 .8rem/1 "IBM Plex Mono",ui-monospace,monospace;letter-spacing:.14em;color:var(--p4-dim)}
.p4-name{margin:0;font-family:"Archivo","Arial Narrow",Arial,sans-serif;font-stretch:118%;font-weight:800;font-size:clamp(1.5rem,2.8vw,2.6rem);line-height:1;letter-spacing:-.01em}
.p4-desc{margin:0;color:#C9D0D2;font-size:clamp(1.05rem,1.35vw,1.3rem);line-height:1.45;max-width:30ch}
.p4-warm .p4-name{color:color-mix(in srgb,var(--p4-ink) calc(100% - var(--p)*100%),var(--p4-or))}
.p4-warm .p4-num{color:color-mix(in srgb,var(--p4-dim) calc(100% - var(--p)*100%),var(--p4-or))}
.p4-str{padding-block:clamp(120px,24vh,260px) clamp(56px,10vh,120px);font-family:"Archivo","Arial Narrow",Arial,sans-serif;font-stretch:112%}
.p4-str .p4-wrap{display:grid;gap:clamp(14px,3vh,34px)}
.p4-l{--s:0;display:flex;align-items:flex-end;gap:clamp(16px,2.5vw,36px)}
.p4-l2{padding-left:10%}.p4-l3{padding-left:44%}
.p4-cue{display:flex;flex-direction:column;gap:10px}
.p4-cue small{font-size:clamp(1rem,1.4vw,1.25rem);font-weight:650;color:var(--p4-ink);opacity:var(--s);transform:translateY(calc((1 - var(--s))*10px))}
.p4-l b{font-weight:750;font-size:clamp(1.8rem,3.6vw,3.2rem);line-height:1;letter-spacing:-.01em;margin-bottom:-.12em;opacity:clamp(0,calc((var(--s) - .5)*2),1);transform:translateX(calc((1 - var(--s))*-18px))}
.p4-arrow{width:clamp(90px,15vw,240px);height:auto;overflow:visible;opacity:clamp(0,calc(var(--s)*10),1)}
.p4-arrow path{fill:none;stroke:var(--p4-or);stroke-width:2.5;vector-effect:non-scaling-stroke;stroke-linecap:round;stroke-linejoin:round}
.p4-shaft{stroke-dasharray:1;stroke-dashoffset:calc(1 - min(1,var(--s)*1.6))}
.p4-head{opacity:clamp(0,(var(--s) - .55)*5,1)}
@media (max-width:860px){
  .p4{padding-block:48px 56px}
  .p4-pin{position:static}
  .p4-track{grid-template-columns:1fr;gap:28px}
  .p4-stage{gap:10px}
  .p4-bar{height:210px}
  .p4-desc{max-width:none}
  .p4-l2{padding-left:6%}.p4-l3{padding-left:18%}
  .p4-arrow{width:64px}
}
@media (prefers-reduced-motion:reduce){
  .p4{height:auto!important}.p4-pin{position:static}
  .p4-stage,.p4-l{--p:1!important;--s:1!important;opacity:1}
}

.audit-vis{background:#111516;border-radius:var(--r);padding:clamp(10px,2vw,18px);box-shadow:inset 0 0 0 1px #2C3336}
.au{width:100%;height:auto;display:block;font-family:var(--f-mono);transition:opacity .5s}
.au.au-out{opacity:0}
.au.au-reset,.au.au-reset *{transition:none!important}
.au-cap{font-size:11px;letter-spacing:.14em;fill:#6F787B;font-weight:600}
.au-state{font-size:12px;font-weight:600;text-anchor:end;transition:opacity .5s}.au-state text{text-anchor:end}
.au-bad{fill:#FF4D06}.au-good{fill:#4CC374;opacity:0}
.au-kit path{fill:none;stroke:#8C969A;stroke-width:2;stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset 1.1s ease}
.au-kit .au-thin{stroke-width:1;stroke:#4A5357}
.au-flow{fill:none;stroke:#8C969A;stroke-width:4;stroke-linecap:round;stroke-dasharray:4 12;opacity:0;animation:au-flow 2.4s steps(4) infinite;transition:stroke .6s,opacity .6s}
@keyframes au-flow{to{stroke-dashoffset:-32}}
.au-lbl text{font-size:11px;letter-spacing:.12em;fill:#8C969A;text-anchor:middle;font-weight:600}
.au-scan{fill:#FF4D06;opacity:0;filter:drop-shadow(0 0 8px #FF4D06)}
.au-mk{opacity:0;transition:opacity .3s var(--d,0s)}
.au-mk circle{fill:#FF4D06;transition:fill .5s}
.au-n{fill:#fff;font-size:14px;font-weight:700;text-anchor:middle;transition:opacity .3s}
.au-tick{fill:none;stroke:#fff;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round;opacity:0;transition:opacity .3s}
.au-rule{stroke:#2C3336}
.au-row{opacity:0;transform:translateY(8px);transition:opacity .45s var(--d,0s),transform .45s var(--d,0s)}
.au-chip{fill:none;stroke:#FF4D06;stroke-width:1.5;transition:stroke .5s}
.au-cn{fill:#FF4D06;font-size:11px;font-weight:700;text-anchor:middle;transition:fill .5s}
.au-f{fill:#E9ECEB;font-family:var(--f-body);font-size:14px}
.au-fix{fill:#4CC374;font-size:12px;text-anchor:end;opacity:0;transition:opacity .6s .3s}
.au.s4 .au-fix{opacity:1}
/* timeline */
.au.s1 .au-kit path{stroke-dashoffset:0}
.au.s1 .au-flow{opacity:1}
.au.s2 .au-scan{opacity:.85;transform:translateX(600px);transition:transform 2.3s cubic-bezier(.45,0,.55,1),opacity .2s}
.au.s2 .au-mk{opacity:1}
.au.s3 .au-scan{opacity:0;transition:opacity .3s}
.au.s3 .au-row{opacity:1;transform:none}
.au.s4 .au-mk circle{fill:#2E9E4F}.au.s4 .au-n{opacity:0}.au.s4 .au-tick{opacity:1}
.au.s4 .au-chip{stroke:#4CC374}.au.s4 .au-cn{fill:#4CC374}
.au.s4 .au-flow{stroke:#4CC374;animation:au-flow .7s linear infinite}
.au.s4 .au-bad{opacity:0}.au.s4 .au-good{opacity:1}
@media (max-width:520px){.au-f{font-size:20px;transition:opacity .4s}.au.s4 .au-f{opacity:0}.au-fix{font-size:20px}.au-lbl text,.au-cap,.au-state{font-size:15px}.au-cn{font-size:13px}}

.pe{width:100%;height:auto;display:block;font-family:var(--f-mono);transition:opacity .5s}
.pe.pe-out{opacity:0}.pe.pe-reset,.pe.pe-reset *{transition:none!important}
.pe-cap{font-size:11px;letter-spacing:.14em;fill:#A9C3D0;font-weight:600}
.pe-st{opacity:0;transition:opacity .4s}.pe-st text{font-size:12px;font-weight:600;text-anchor:end;fill:#FF4D06}
.pe-st4 text{fill:#4CC374}
.pe.s1:not(.s2) .pe-st1,.pe.s2:not(.s3) .pe-st2,.pe.s3:not(.s4) .pe-st3,.pe.s4 .pe-st4{opacity:1}
.pe-b path{fill:none;stroke:#C6D8E1;stroke-width:2;stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset 1s ease}
.pe-b text{font-size:10.5px;letter-spacing:.1em;fill:#DCE8EE;text-anchor:middle;font-weight:600;opacity:0;transition:opacity .5s .6s}
.pe.s1 .pe-b path{stroke-dashoffset:0}.pe.s1 .pe-b text{opacity:1}
.pe-sm,.pe-sm2{font-size:9.5px!important;letter-spacing:.08em}
.pe-s{fill:none;stroke:#86A9BA;stroke-width:3;stroke-linecap:round;stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset .9s ease,opacity .4s}
.pe.s2 .pe-s.p2{stroke-dashoffset:0}
.pe-flue-b .pe-s{opacity:0}
.pe.s3 .pe-flue-a .pe-s{opacity:0}.pe.s3 .pe-flue-b .pe-s{opacity:1;stroke-dashoffset:0}
.pe-v text{font-size:11px;fill:#E9ECEB;text-anchor:middle;opacity:0;transition:opacity .5s .7s}
.pe-v .pe-l{text-anchor:start}.pe-v .pe-sm3{font-size:10px;fill:#A9C3D0}.pe-v .pe-r{text-anchor:end}.pe-v .pe-q{fill:#FF4D06;font-weight:700}
.pe.s2 .pe-v text{opacity:1}
.pe-tubes{opacity:0;transition:opacity .6s}.pe-tubes path{fill:none;stroke:#8FB0C0;stroke-width:1.2}.pe-tubes .pe-baf{stroke:#C6D8E1;stroke-width:1.6}
.pe-hxl{transition:opacity .4s!important}
.pe.s3 .pe-tubes{opacity:1}.pe.s3 .pe-hxl{opacity:0!important}
.pe-i{opacity:0;transform:scale(.6);transform-box:fill-box;transform-origin:center;transition:opacity .35s var(--d,0s),transform .35s var(--d,0s)}
.pe-i circle{fill:#1F4B63;stroke:#FF4D06;stroke-width:1.6}.pe-i text{font-size:8.5px;font-weight:700;fill:#FF4D06;text-anchor:middle}
.pe-valve{fill:#1F4B63;stroke:#FF4D06;stroke-width:1.6}
.pe.s3 .pe-i{opacity:1;transform:none}
.pe-ctl{opacity:0;transition:opacity .6s}.pe-ctl path{fill:none;stroke:#5EE08A;stroke-width:1.3;stroke-dasharray:4 4}
.pe-plc rect{fill:#1F4B63;stroke:#4CC374;stroke-width:1.6}.pe-plc text{font-size:11px;font-weight:700;fill:#4CC374;text-anchor:middle}
.pe.s4 .pe-ctl{opacity:1}
.pe-f{fill:none;stroke-width:3;stroke-linecap:round;stroke-dasharray:5 11;opacity:0;animation:pe-flow .8s linear infinite;transition:opacity .6s}
.pe-f.syn{stroke:#FF4D06}.pe-f.flue{stroke:#FF4D06}.pe-f.out{stroke:#C6D8E1}.pe-f.hot{stroke:#FF4D06}.pe-f.ret{stroke:#6FA8C8}
@keyframes pe-flow{to{stroke-dashoffset:-32}}
.pe.s4 .pe-f{opacity:1}
.pe.s4 .pe-i circle,.pe.s4 .pe-valve{stroke:#4CC374}.pe.s4 .pe-i text{fill:#4CC374}
.pe-seg{fill:#3A6780;transition:fill .5s}.pe-sl{font-size:10px;letter-spacing:.12em;fill:#A9C3D0;font-weight:600;transition:fill .5s}
.pe.s1 .pe-seg1,.pe.s2 .pe-seg2,.pe.s3 .pe-seg3{fill:#FF4D06}.pe.s4 .pe-seg{fill:#4CC374}
.pe.s1 .pe-seg1+text,.pe.s2 .pe-seg2+text,.pe.s3 .pe-seg3+text{fill:#E9ECEB}.pe.s4 .pe-sl{fill:#E9ECEB}
@media (max-width:520px){.pe-cap,.pe-st text{font-size:14px}.pe-b text{font-size:13px}.pe-sm,.pe-sm2{display:none}.pe-v text{font-size:13px}.pe-sl{font-size:12px}}

.dose2 .bg{fill:#14191B}
.dose2 text{font-family:var(--f-body)}
.dose2 .lane{font:800 16px var(--f-mono);letter-spacing:.08em}.dose2 .lane.a{fill:#5FB4E6}.dose2 .lane.b{fill:#FF4D06}
.dose2 .div{stroke:#2A3236;stroke-dasharray:4 6}
.dose2 .lbl{font-weight:700;font-size:17px;fill:#E9ECEB;text-anchor:middle}
.dose2 .sub{font-weight:500;font-size:13.5px;fill:#9AA3A6;text-anchor:middle}
.dose2 .ibc-shell{fill:#1E2528}.dose2 .ibc-frame{fill:none;stroke:#8C969A;stroke-width:2.5}
.dose2 .ibc-cage path{stroke:#5E676A;stroke-width:1.5}
.dose2 .ibc-cap{fill:#8C969A}.dose2 .ibc-pallet{fill:#5A4632}
.dose2 .ibc-liq{transform-box:fill-box;transform-origin:50% 100%;animation:ibc-drain 14s ease-in-out infinite}
.dose2 .ibc.a .ibc-liq{fill:#2F7FB3;opacity:.85}.dose2 .ibc.b .ibc-liq{fill:#6B4323;opacity:.95;animation-duration:10s}
@keyframes ibc-drain{0%{transform:scaleY(.92)}85%{transform:scaleY(.3)}100%{transform:scaleY(.92)}}
.dose2 .pipe{fill:none;stroke:#3A4347;stroke-width:14;stroke-linecap:round;stroke-linejoin:round}
.dose2 .flow{fill:none;stroke-linecap:round;stroke-linejoin:round}
.dose2 .fa{stroke:#5FB4E6;stroke-width:6;stroke-dasharray:10 14;animation:dflow .9s linear infinite}
.dose2 .fb{stroke:#9A6433;stroke-width:7;stroke-dasharray:14 12;animation:dflow 1.3s linear infinite}
.dose2 .fb2{stroke:#D9B38C;stroke-width:4;stroke-dasharray:1 25;animation:dflow 1.3s linear infinite}
@keyframes dflow{to{stroke-dashoffset:-48}}
.dose2 .pbody{fill:#1E2528;stroke-width:3}.dose2 .pa .pbody{stroke:#5FB4E6}.dose2 .pb .pbody{stroke:#FF4D06}
.dose2 .diaph{fill:#2F7FB3;transform-box:fill-box;transform-origin:center;animation:diaph .45s ease-in-out infinite alternate}
@keyframes diaph{from{transform:scaleX(.4)}to{transform:scaleX(1.5)}}
.dose2 .hub{fill:#E9ECEB}
.dose2 .imp path{stroke:#FF4D06;stroke-width:6;stroke-linecap:round}
.dose2 .imp{animation:spin 1.1s linear infinite}
.dose2 .mbody{fill:#E9ECEB}.dose2 .mscreen{fill:#0B1012}
.dose2 .mread{font:700 18px var(--f-mono);text-anchor:middle}.dose2 .ma .mread{fill:#5FB4E6}.dose2 .mb .mread{fill:#FF4D06}
.dose2 .munit{font:600 11px var(--f-mono);fill:#1D2124;text-anchor:middle;letter-spacing:.08em}
.dose2 .trough{fill:#1E2528;stroke:#8C969A;stroke-width:2.5}
.dose2 .shaft{stroke:#C9CECC;stroke-width:4}
.dose2 .pad rect,.dose2 .pad.rev rect{fill:#C9CECC}
.dose2 .imp{transform-box:view-box}.dose2 .pad rect{transform-box:fill-box;transform-origin:center;animation:padturn 1.1s ease-in-out infinite alternate}.dose2 .pad.rev rect{animation-direction:alternate-reverse}
@keyframes padturn{from{transform:scaleY(1)}to{transform:scaleY(-.15)}}
.dose2 .ch{fill:#2A2E30;animation:charge 5s ease-in-out infinite}
.dose2 .c1{animation-delay:-1s}.dose2 .c2{animation-delay:-2s}.dose2 .c3{animation-delay:-3s}.dose2 .c4{animation-delay:-4s}
@keyframes charge{0%,100%{fill:#2A2E30}50%{fill:#3E5F3F}}
.dose2 .out{stroke:#4CE08A;stroke-width:3;stroke-dasharray:4 5;fill:none;animation:dflow 1s linear infinite}
.dose2 .lbody{fill:#0F1417;stroke:#2E9E4F;stroke-width:2}
.dose2 .ldot{fill:#4CE08A;animation:pulse 1.6s ease-in-out infinite}
.dose2 .lhead{font:700 12px var(--f-mono);letter-spacing:.14em;fill:#4CE08A}
.dose2 .lval{font:700 28px var(--f-mono);fill:#fff}
.dose2 .lunit{font:500 12px var(--f-mono);fill:#8FA3A8}
@media (prefers-reduced-motion:reduce){.dose2 *{animation:none!important}}
.dose-fig.dose2-fig{padding:0;background:transparent;border:0}
.dose-thumb.dose2-thumb{padding:0;background:#14191B}

.q2 .bg{fill:#14191B}
.q2 text{font-family:var(--f-mono)}
.q2 .stages text{font-size:13px;font-weight:700;letter-spacing:.1em;fill:#C9D0D2;text-anchor:middle}
.q2 .lbl2{font-size:12px;fill:#9AA3A6;text-anchor:middle;letter-spacing:.06em}.q2 .lbl2.al{text-anchor:start}
.q2 .steel{fill:url(#qsteel);stroke:#C9D0D2;stroke-width:1.5}
.q2 .flg{fill:#C9D0D2}
.q2 .shell{fill:url(#qsteel);stroke:#C9D0D2;stroke-width:2}
.q2 .inner{fill:#0E1214}
.q2 .tag{font-size:12px;font-weight:700;text-anchor:middle}.q2 .tag.hot{fill:#fff}
.q2 .hotfall{fill:#FF4D06;filter:drop-shadow(0 0 4px #FF4D06);animation:qfall linear infinite}
.q2 .coolfall{fill:#3E4A4C;animation:qfall2 linear infinite}
@keyframes qfall{from{transform:translateY(0);opacity:1}to{transform:translateY(60px);opacity:.2}}
@keyframes qfall2{from{transform:translateY(0);opacity:1}to{transform:translateY(46px);opacity:0}}
.q2 .steam{fill:none;stroke:#C9D0D2;stroke-width:3;stroke-linecap:round;opacity:.0;animation:qsteam 2.4s ease-out infinite}
.q2 .steam.s2{animation-delay:-1.2s}
@keyframes qsteam{0%{opacity:0;transform:translateY(8px)}30%{opacity:.55}100%{opacity:0;transform:translateY(-18px)}}
.q2 .wbar{fill:#2F7FB3}.q2 .ibar{fill:#2E9E4F}
.q2 .pipe{fill:none;stroke-width:5}.q2 .pipe.w{stroke:#2F7FB3}.q2 .pipe.i{stroke:#2E9E4F}
.q2 .noz{fill:#C9D0D2}
.q2 .cone{opacity:.35;animation:qspray .5s ease-in-out infinite alternate}.q2 .cone.w{fill:#5FB4E6}.q2 .cone.i{fill:#4CC374}
@keyframes qspray{from{opacity:.18}to{opacity:.5}}
.q2 .shaft{stroke:#C9D0D2;stroke-width:5}
.q2 .pad{fill:#DDE3E5;transform-box:fill-box;transform-origin:center;animation:qpad 1s ease-in-out infinite alternate}
.q2 .pad.rev{animation-direction:alternate-reverse}
@keyframes qpad{from{transform:scaleY(1) skewY(0)}to{transform:scaleY(-.2)}}
.q2 .p{animation:qbob 3s ease-in-out infinite}
.q2 .p.z1{fill:#FF4D06}.q2 .p.z2{fill:#3A3F42}.q2 .p.z3{fill:#2F4A35}
.q2 .p.z1{animation-name:qglow}
@keyframes qbob{50%{transform:translateY(-5px)}}
@keyframes qglow{0%,100%{fill:#FF4D06}50%{fill:#8A3A1A;transform:translateY(-5px)}}
.q2 .bearings rect{fill:#5E676A;stroke:#C9D0D2}
.q2 .drive rect{fill:#2E6F91;stroke:#C9D0D2}.q2 .drive circle{fill:#1F4B63;stroke:#C9D0D2}
.q2 .temps text{font-size:12.5px;font-weight:700}.q2 .temps .hot{fill:#FF4D06}.q2 .temps .warm{fill:#FFB020}.q2 .temps .cool{fill:#5FB4E6}.q2 .temps .ok{fill:#4CC374}.q2 .temps .ae{text-anchor:end}
.q2 .rv{fill:#1E2528;stroke:#C9D0D2;stroke-width:2}
.q2 .rotor path{stroke:#C9D0D2;stroke-width:4;stroke-linecap:round}.q2 .rotor{animation:spin 2.4s linear infinite;transform-box:view-box}
.q2 .spec rect{fill:#0F1417;stroke:#2E9E4F;stroke-width:1.5}.q2 .spec text{font-size:12px;font-weight:700;fill:#4CE08A}
@media (prefers-reduced-motion:reduce){.q2 *{animation:none!important}}
.q2-fig{background:#14191B!important;padding:0!important;border:0!important}
.q2-fig figcaption{color:#9AA3A6!important;padding:12px 18px 16px;margin:0!important}

.bc-fig{margin:10px 0 18px;padding:14px 16px 8px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r)}
.bc-fig figcaption{display:flex;flex-wrap:wrap;gap:6px 16px;align-items:baseline;font-size:.9rem;margin-bottom:6px}
.bc-fig figcaption b{color:var(--ink)}
.bc-legend{color:var(--muted);font-size:.82rem;display:flex;flex-wrap:wrap;gap:4px 10px;align-items:center}
.bc-sw{display:inline-block;width:14px;height:4px;border-radius:2px;vertical-align:middle;margin-right:2px}
.bc-sw.conv{background:var(--c-conv)}.bc-sw.litter{background:var(--c-litter);height:10px;opacity:.55}
.bc-fig svg{width:100%;height:auto;display:block}
:root{--c-conv:#1F78C1;--c-litter:#FF4D06}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--c-conv:#3D93D4}}
:root[data-theme="dark"]{--c-conv:#3D93D4}
.bc-grid{stroke:var(--line);stroke-width:1}
.bc-tick{font:500 11px var(--f-mono);fill:var(--muted)}
.bc-conv{fill:none;stroke:var(--c-conv);stroke-width:2;stroke-linejoin:round}
.bc-water{fill:none;stroke:var(--c-conv);stroke-width:2;stroke-linejoin:round}
.bc-area{fill:var(--c-conv);opacity:.14}
.bc-litter-band{fill:var(--c-litter);opacity:.28}
.bc-cap{stroke:var(--c-litter);stroke-width:2;stroke-dasharray:6 5}
.bc-mark{stroke:var(--muted);stroke-dasharray:3 4}
.bc-note{font:600 11px var(--f-body);fill:var(--muted)}
.bc-lab{font:700 12px var(--f-body);fill:var(--ink)}
.bc-hit{fill:transparent}.bc-hit:hover{fill:var(--line);opacity:.35}
.bc-axis{font-size:.8rem!important;color:var(--muted)!important;margin:2px 0 4px!important;text-align:center}
@media (max-width:620px){.bc-tick{font-size:19px}.bc-note,.bc-lab{font-size:19px}.bc-conv,.bc-water{stroke-width:3.5}}

.glance{margin:4px 0 26px;padding:18px 20px 20px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r)}
.gl-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:10px}
.gl-tile{display:flex;flex-direction:column;gap:6px;padding:12px 14px;border-left:4px solid var(--accent);background:var(--bg);border-radius:6px}
.gl-tile b{font:800 1.55rem var(--f-mono);color:var(--ink);line-height:1.1}
.gl-tile span{font-size:.88rem;color:var(--muted);line-height:1.35}
@media (max-width:760px){.gl-grid{grid-template-columns:1fr 1fr}}
.qa-list{display:flex;flex-direction:column;gap:8px;margin:6px 0 20px}
.qa{border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
.qa summary{cursor:pointer;list-style:none;padding:14px 44px 14px 16px;font-weight:700;position:relative}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"+";position:absolute;right:16px;top:50%;transform:translateY(-50%);font:700 1.3rem var(--f-mono);color:var(--accent)}
.qa[open] summary::after{content:"–"}
.qa-a{padding:0 16px 14px}.qa-a p{margin:0!important;font-size:1rem!important}
.ask{margin:10px 0 26px;padding:18px 20px;border:1px solid var(--line);border-left:5px solid var(--accent);border-radius:var(--r);background:var(--surface)}
.ask-head p{margin:6px 0 12px!important;color:var(--muted)!important;font-size:.95rem!important}
.ask-form{display:flex;gap:8px}.ask-in{flex:1;min-width:0;padding:12px 14px;border:1px solid var(--line);border-radius:8px;font:inherit;background:var(--bg);color:var(--ink)}
.ask-out{margin-top:12px}
.ask-ans{padding:14px 16px;background:var(--bg);border-radius:8px}
.ask-ans h4{margin:0 0 6px;font-size:1rem}.ask-ans p{margin:0 0 8px!important;font-size:.98rem!important}
.ask-ans a.src{font-weight:600;color:var(--accent);text-decoration:none;font-size:.9rem}
.ask-rel{margin-top:10px;display:flex;flex-wrap:wrap;gap:6px;align-items:center;font-size:.85rem;color:var(--muted)}
.ask-rel button{border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:999px;padding:5px 10px;font:inherit;font-size:.85rem;cursor:pointer}
.ask-rel button:hover{border-color:var(--accent)}

.s-hero{position:relative;min-height:min(78vh,640px);display:flex;align-items:flex-end;color:#fff;overflow:hidden;background:#111}
.s-hero-img{position:absolute;inset:0}.s-hero-img img{width:100%;height:100%;object-fit:cover;opacity:.62}
.s-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,12,13,.1) 20%,rgba(10,12,13,.9) 100%)}
.s-hero-txt{position:relative;z-index:1;padding:clamp(40px,8vw,90px) 16px clamp(28px,5vw,56px);max-width:900px}
.s-hero h1{font-size:clamp(2.1rem,5vw,3.8rem);line-height:1.05;margin:12px 0 16px;color:#fff}
.s-hero .lead{color:#E7ECEB!important;max-width:62ch}.s-hero .post-meta{color:#B9C3C2!important}
.st-band{background:#161A1C;color:#fff;padding:clamp(22px,4vw,40px) 16px}
.st-grid{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.st-i b{display:block;font:800 clamp(2rem,4.4vw,3.2rem) var(--f-mono);color:var(--accent);line-height:1}
.st-i p{margin:8px 0 0!important;color:#C9D1D0!important;font-size:.95rem!important;line-height:1.4}
@media (max-width:760px){.st-grid{grid-template-columns:1fr 1fr}}
:root{--sb-sky1:#EEF3F4;--sb-sky2:#E1E8E9;--sb-shell:#FFFFFF;--sb-line:#9AA6A8;--sb-bird:#F4E7C8;--sb-birdline:#B59C62}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--sb-sky1:#1B2124;--sb-sky2:#141819;--sb-shell:#20272A;--sb-line:#56646A;--sb-bird:#D9C79A;--sb-birdline:#8F7A45}}
:root[data-theme="dark"]{--sb-sky1:#1B2124;--sb-sky2:#141819;--sb-shell:#20272A;--sb-line:#56646A;--sb-bird:#D9C79A;--sb-birdline:#8F7A45}
.sb{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(20px,4vw,48px);margin:30px 0}
.sb-fig{position:relative}.sb-figin{position:sticky;top:84px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:14px}
.sb-svg{width:100%;height:auto;display:block}
.sb-shell{fill:var(--sb-shell);stroke:var(--sb-line);stroke-width:2}
.sb-litter{fill:#D8B878;transition:fill .6s}
.sb-pipe{stroke:var(--sb-line);stroke-width:5;stroke-linecap:round}.sb-nip{stroke:var(--sb-line);stroke-width:3}
.sb-drop{fill:#3D93D4;opacity:0;animation:sbdrop 1.4s linear infinite;animation-delay:var(--dl)}
@keyframes sbdrop{0%{transform:translateY(0);opacity:.9}80%{opacity:.9}100%{transform:translateY(58px);opacity:0}}
.sb-drops{transition:opacity .5s}
.sb-bird{fill:var(--sb-bird);stroke:var(--sb-birdline);stroke-width:1.2;transform-box:fill-box;transform-origin:center bottom;transition:transform .5s}
.sb-hbox{fill:#3A4347}.sb-glow{fill:#FF4D06;opacity:.2;transition:opacity .5s;filter:blur(6px)}
.sb-wave{fill:none;stroke:#FF4D06;stroke-width:2.5;stroke-linecap:round;opacity:0;animation:sbwave 1.6s ease-in-out infinite;animation-delay:var(--dl)}
@keyframes sbwave{0%{transform:translateY(0);opacity:0}40%{opacity:.9}100%{transform:translateY(-26px);opacity:0}}
.sb-heater.off .sb-wave{animation:none;opacity:0}
.sb-air{fill:none;stroke:#7FB9DF;stroke-width:2;stroke-dasharray:8 10;opacity:.7;animation:sbair 2.4s linear infinite;animation-delay:var(--dl)}
@keyframes sbair{to{stroke-dashoffset:-72}}
.sb-fanring{fill:none;stroke:var(--sb-line);stroke-width:2}.sb-blades path{stroke:var(--sb-line);stroke-width:3;stroke-linecap:round}
.sb-blades{animation:spin 1s linear infinite}
.sb-day{font:800 26px var(--f-mono);fill:var(--ink)}
.sb-top{display:flex;justify-content:center;margin-bottom:10px}
.sb-toggle{display:inline-flex;background:var(--bg);border:1px solid var(--line);border-radius:999px;padding:3px}
.sb-toggle button{border:0;background:transparent;color:var(--muted);font:600 .86rem var(--f-body);padding:8px 14px;border-radius:999px;cursor:pointer}
.sb-toggle button[aria-selected="true"]{background:var(--accent);color:#fff}
.sb-gauges{display:grid;gap:8px;margin-top:10px}
.sb-g{display:grid;grid-template-columns:150px 1fr 80px;gap:10px;align-items:center;font-size:.84rem;color:var(--muted)}
.sb-g b{font:700 .9rem var(--f-mono);color:var(--ink);text-align:right}
.sb-bar{position:relative;height:10px;background:var(--bg);border-radius:6px;overflow:hidden}
.sb-bar i{position:absolute;left:0;top:0;bottom:0;border-radius:6px;transition:width .5s}
.sb-heat{background:#FF4D06}.sb-water{background:#3D93D4}
.sb-bal .sb-load{background:#3D93D4;opacity:.45;height:50%;top:0}.sb-bal .sb-cap{background:#2E9E4F;height:50%;top:50%}
.sb-note{margin:6px 0 0!important;font-size:.88rem!important;color:var(--ink)!important;font-weight:600;min-height:2.6em}
.sb-scrub{display:flex;flex-direction:column;gap:4px;margin-top:12px;font-size:.8rem;color:var(--muted)}
.sb-range{width:100%;accent-color:#FF4D06}
.sb-steps{padding:10vh 0 20vh}
.sb-step{min-height:62vh;display:flex;align-items:center}
.sb-card{background:var(--surface);border:1px solid var(--line);border-left:5px solid var(--line);border-radius:var(--r);padding:18px 20px;transition:border-color .4s,box-shadow .4s}
.sb-step.on .sb-card{border-left-color:var(--accent);box-shadow:0 8px 24px rgba(0,0,0,.08)}
.sb-card p{margin:8px 0 0!important}
@media (max-width:860px){.sb{grid-template-columns:1fr;gap:12px}.sb-figin{position:static}.sb-steps{order:-1;display:flex;gap:10px;overflow-x:auto;scroll-snap-type:x mandatory;padding:4px 2px 10px;-webkit-overflow-scrolling:touch}.sb-step{min-height:auto;flex:0 0 82%;scroll-snap-align:start;cursor:pointer}.sb-card{height:100%}.sb-g{grid-template-columns:110px 1fr 64px}.sb-swipe{display:block}}
.sb-swipe{display:none;font-size:.8rem;color:var(--muted);margin:0 0 4px}
.sb-step{cursor:pointer}
.pull{margin:36px 0;padding:10px 0 10px 22px;border-left:6px solid var(--accent);font:700 clamp(1.3rem,2.6vw,1.8rem)/1.3 var(--f-body);color:var(--ink)}
.ss{margin:30px 0;padding:20px;background:#161A1C;color:#E9ECEB;border-radius:var(--r)}
.ss h3{color:#fff;margin:6px 0 14px}
.ss-lab{display:flex;flex-direction:column;gap:8px;font-size:.9rem;color:#C9D1D0}.ss-lab b{font:700 1.3rem var(--f-mono);color:#fff}
.ss-in{width:100%;accent-color:#FF4D06}
.ss-out{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:16px 0}
.ss-out div{background:#20272A;border-radius:8px;padding:12px}.ss-out span{display:block;font-size:.8rem;color:#9FB0B0}.ss-out b{font:700 1.2rem var(--f-mono);color:#fff}
.ss-vis{display:grid;gap:8px}.ss-row{display:grid;grid-template-columns:120px 1fr;gap:10px;align-items:center;font-size:.85rem;color:#C9D1D0}
.ss-track{height:14px;background:#20272A;border-radius:7px;overflow:hidden}.ss-track i{display:block;height:100%;border-radius:7px;transition:width .4s}
.ss-b1{background:#FF4D06}.ss-b2{background:#7FB9DF}
.ss-note{font-size:.78rem!important;color:#8FA0A0!important;margin:12px 0 0!important}
@media (max-width:760px){.ss-out{grid-template-columns:1fr 1fr}}
.ph-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:30px 0}
.ph-strip figure{margin:0}.ph-strip img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r);display:block}
.ph-strip figcaption{font-size:.85rem;color:var(--muted);margin-top:6px}
@media (max-width:760px){.ph-strip{grid-template-columns:1fr}}
details.deep{margin:16px 0 22px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
details.deep>summary{cursor:pointer;padding:14px 16px;font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:10px}
details.deep>summary::-webkit-details-marker{display:none}
details.deep>summary::after{content:"Show the numbers +";font:600 .8rem var(--f-mono);color:var(--accent);white-space:nowrap}
details.deep[open]>summary::after{content:"Hide –"}
details.deep>.deep-in{padding:0 16px 14px}
.bc-conv,.bc-water{stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset 1.8s ease}
.bc-fig.drawn .bc-conv,.bc-fig.drawn .bc-water{stroke-dashoffset:0}
.bc-area,.bc-litter-band,.bc-cap{opacity:0;transition:opacity .8s .9s}
.bc-fig.drawn .bc-area{opacity:.14}.bc-fig.drawn .bc-litter-band{opacity:.28}.bc-fig.drawn .bc-cap{opacity:1}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s,transform .7s}.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.sb-drop,.sb-wave,.sb-air,.sb-blades{animation:none}.reveal{opacity:1;transform:none}.bc-conv,.bc-water{stroke-dashoffset:0}}

.s-hero2{min-height:min(52vh,460px)}
.s-hero2 h1{font-size:clamp(2rem,4.6vw,3.4rem)}
.cp{margin:26px 0 10px;padding:16px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r)}
.cp-bar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.cp-day{display:flex;align-items:baseline;gap:10px}.cp-day span{font:600 .8rem var(--f-mono);color:var(--muted);text-transform:uppercase;letter-spacing:.1em}
.cp-day b{font:800 2.4rem var(--f-mono);color:var(--ink);min-width:2.2ch}.cp-day em{font-style:normal;font-weight:700;color:var(--accent)}
.cp-ctl{display:flex;gap:6px}.cp-btn{width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:var(--bg);color:var(--ink);font-size:1.2rem;cursor:pointer}
.cp-btn:hover{border-color:var(--accent)}.cp-play{background:var(--accent);color:#fff;border-color:var(--accent)}
.cp-chips{display:flex;gap:6px;flex-wrap:wrap;margin:10px 0 6px}
.cp-chip{border:1px solid var(--line);background:var(--bg);color:var(--ink);border-radius:999px;padding:6px 12px;font:600 .82rem var(--f-body);cursor:pointer}
.cp-chip.on{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.cp-range{margin:4px 0 12px}
.cp-pair{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.cp-side{border:1px solid var(--line);border-radius:10px;padding:10px;background:var(--bg)}
.cp-z{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent) inset}
.cp-name{font-weight:800;margin-bottom:6px}.cp-z .cp-name{color:var(--accent)}
.cp-kw{display:flex;justify-content:space-between;font-size:.85rem;color:var(--muted);margin:8px 0 4px}.cp-kw b{font:700 1rem var(--f-mono);color:var(--ink)}
.cp-heat{background:#FF4D06}
.cp-vap{fill:none;stroke:#9CC7E4;stroke-width:2.5;stroke-linecap:round;opacity:0;animation:sbwave 2s ease-in-out infinite;animation-delay:var(--dl)}
.cp-vaps{opacity:0;transition:opacity .6s}.cp-side.drying .cp-vaps{opacity:1}
.cp-water{display:grid;grid-template-columns:1fr auto;gap:4px 10px;align-items:center;margin:14px 0 6px;font-size:.88rem;color:var(--muted)}
.cp-water b{font:700 1rem var(--f-mono);color:var(--ink)}.cp-water .sb-bar{grid-column:1/-1}.cp-w{background:#3D93D4}
.cp-tbl{width:100%;border-collapse:collapse;margin-top:8px;font-size:.92rem}
.cp-tbl th,.cp-tbl td{padding:9px 8px;border-bottom:1px solid var(--line);text-align:right}
.cp-tbl th:first-child{text-align:left;font-weight:600;color:var(--muted)}
.cp-tbl thead th{font-weight:800;color:var(--ink)}.cp-tbl .z{color:var(--accent);font-weight:800}
.cp-tbl td{font:700 1.05rem var(--f-mono)}
.cp-sum{margin:12px 0 0!important;padding:12px 14px;background:#161A1C;color:#fff!important;border-radius:8px;font-weight:600;display:none}
.cp-sum.show{display:block}
@media (max-width:620px){.cp{padding:10px}.cp-pair{gap:6px}.cp-side{padding:6px}.cp-name{font-size:.82rem}.cp-kw{font-size:.72rem}.cp-kw b{font-size:.85rem}.cp-tbl{font-size:.8rem}.cp-tbl td{font-size:.9rem}.cp-day b{font-size:1.9rem}}
.ss2{margin:26px auto;max-width:980px;background:#0C78A6;border-radius:var(--r);padding:clamp(28px,6vw,64px) 20px 20px;text-align:center;color:#fff;overflow:hidden}
.ss2-stage{position:relative;min-height:clamp(230px,34vw,330px)}
.ss2-s{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;opacity:0;transform:scale(.85);transition:opacity .45s,transform .55s cubic-bezier(.2,1.4,.4,1);pointer-events:none}
.ss2-s.on{opacity:1;transform:none;pointer-events:auto}
.ss2-s b{font:800 clamp(4.5rem,15vw,10rem)/1 var(--f-body);color:#FF4D06;letter-spacing:-.02em}
.ss2-s b small{font-size:.55em;margin-left:.04em}
.ss2-s p{margin:18px 0 0!important;font-size:clamp(1.3rem,3vw,2.2rem)!important;line-height:1.25!important;color:#DCEAF2!important;max-width:22ch}
.ss2-nav{display:flex;justify-content:center;align-items:center;gap:14px;margin-top:18px}
.ss2-nav>button{width:46px;height:46px;border-radius:50%;border:1px solid rgba(255,255,255,.5);background:transparent;color:#fff;font-size:1.4rem;cursor:pointer}
.ss2-nav>button:hover{background:rgba(255,255,255,.12)}
.ss2-dots{display:flex;gap:8px}.ss2-dot{width:10px;height:10px;border-radius:50%;border:0;background:rgba(255,255,255,.4);cursor:pointer;padding:0}.ss2-dot.on{background:#FF4D06}
.ss2-stage{cursor:pointer}

.cp-name{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap}
.cp-hxt-l{font:600 .78rem var(--f-body);color:var(--muted);display:flex;align-items:center;gap:5px;cursor:pointer}
.cp-hxt-l input{accent-color:#FF4D06;width:16px;height:16px}
.cp-fig{position:relative}
.cp-hxg{opacity:0;transition:opacity .4s}.cp-side.hx .cp-hxg{opacity:1}
.cp-hxbox{fill:#E7F1F7;stroke:#2E6F91;stroke-width:2}.cp-hxx{stroke:#2E6F91;stroke-width:2.5;fill:none}
.cp-hxt{font:700 13px var(--f-mono);fill:#2E6F91}
.cp-z.drying .sb-litter{fill:#E6CC93}
.cp-nh3{position:absolute;top:10%;left:50%;transform:translate(-50%,0) scale(.6);opacity:0;display:flex;align-items:center;gap:10px;background:#2E9E4F;color:#fff;border-radius:999px;padding:8px 16px 8px 8px;box-shadow:0 6px 18px rgba(46,158,79,.35);transition:opacity .5s,transform .5s cubic-bezier(.2,1.5,.4,1)}
.cp-nh3 b{position:relative;display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:#fff;color:#2E9E4F;font:800 1rem var(--f-mono)}
.cp-nh3 b::after{content:"";position:absolute;inset:8px;border-top:3px solid #D23B2A;transform:rotate(-35deg);top:50%;height:0}
.cp-nh3 span{font:800 .82rem/1.15 var(--f-body);text-transform:uppercase;letter-spacing:.04em;white-space:nowrap}
.cp-side.amm .cp-nh3{opacity:1;transform:translate(-50%,0) scale(1);animation:nh3p 2.4s ease-in-out infinite,nh3blink 1.2s steps(1,end) infinite}
@keyframes nh3blink{0%{opacity:1}70%{opacity:.25}}
@media (prefers-reduced-motion:reduce){.cp-side.amm .cp-nh3{animation:none}}
@keyframes nh3p{0%,100%{box-shadow:0 6px 18px rgba(46,158,79,.35)}50%{box-shadow:0 0 0 10px rgba(46,158,79,.15),0 6px 18px rgba(46,158,79,.35)}}
.cp-state{position:absolute;top:10%;left:50%;transform:translateX(-50%);font:700 .8rem var(--f-mono);color:var(--muted);text-transform:uppercase;letter-spacing:.1em}
.cp-state:empty{display:none}
.cp-sw{display:grid;grid-template-columns:1.25fr 1fr;gap:12px;margin-top:14px}
.cp-wtr{border:2px solid #3D93D4;border-radius:10px;padding:14px 16px;background:var(--bg)}
.cp-h{display:flex;justify-content:space-between;align-items:baseline;gap:10px;flex-wrap:wrap;margin-bottom:10px}
.cp-h span{font:800 1.05rem var(--f-body);color:var(--ink)}
.cp-h b{font:800 clamp(1.8rem,4vw,2.6rem) var(--f-mono);color:#1F78C1}
.cp-rows{position:relative;display:grid;gap:8px;padding-top:4px}
.cp-row{display:grid;grid-template-columns:minmax(0,11.5em) 1fr 4.6em;gap:10px;align-items:center;font-size:.86rem;color:var(--muted);transition:opacity .3s}
.cp-row b{font:700 .95rem var(--f-mono);color:var(--ink);text-align:right}
.cp-row.dim{opacity:.35}
.cp-track{height:14px;border-radius:7px;background:var(--sunk);overflow:hidden;position:relative}
.cp-track i{position:absolute;inset:0 auto 0 0;width:0;border-radius:7px;transition:width .3s}
.w-c{background:#9AA6A8}.w-d{background:repeating-linear-gradient(135deg,#B8C4C8 0 6px,#D6DEE0 6px 12px)}
.cp-drank{border-top:1px dashed var(--line);padding-top:8px;margin-top:2px}
.cp-amm-n small{font-size:.7rem;color:#9FC9AE;margin-top:2px}
.cp-hxt-l{white-space:nowrap}.w-z{background:#3D93D4}.w-h{background:#1F78C1}
.cp-ref{position:relative;height:0}
.cp-ref span{display:block;margin-top:6px;font-size:.8rem;color:var(--muted)}
.cp-amm{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:center;border-radius:10px;padding:14px 16px;background:#123524;color:#fff;opacity:.55;transition:opacity .5s}
.cp-amm.on{opacity:1}
.cp-amm-n{display:flex;flex-direction:column;align-items:center;text-align:center}
.cp-amm-n b{font:800 clamp(2.4rem,5vw,3.4rem)/1 var(--f-body);color:#5BD37E}
.cp-amm-n span{font:700 .8rem var(--f-body);text-transform:uppercase;letter-spacing:.06em;color:#CFEBD8}
.cp-amm h4{margin:0 0 4px;font:800 1.08rem var(--f-body);color:#fff}
.cp-amm p{margin:0!important;font-size:.84rem!important;line-height:1.45!important;color:#D5E6DB!important}
.cp-amm .cp-amm-s{margin-top:6px!important;color:#fff!important}.cp-amm .cp-amm-s b{color:#5BD37E}
.cp-fuel{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:6px 10px;align-items:baseline;font-size:.85rem;color:var(--muted);border-top:1px solid var(--line);padding-top:10px}
.cp-fuel b{font:700 1rem var(--f-mono);color:var(--ink)}.cp-fuel b.z{color:#FF4D06}.cp-fuel em{font-style:normal;margin-right:8px}
.cp-fuel>span{margin-right:6px;font-weight:600}
@media (max-width:820px){.cp-sw{grid-template-columns:1fr}}
@media (max-width:620px){.cp-amm{grid-template-columns:1fr;text-align:left}.cp-amm-n{flex-direction:row;gap:10px;align-items:baseline}}
@media (max-width:620px){.cp-row{grid-template-columns:1fr 4.2em}.cp-row .cp-track{grid-column:1/-1;order:3}.cp-nh3{padding:4px 8px 4px 4px;gap:5px;top:2%;max-width:96%}.cp-nh3 b{width:26px;height:26px;font-size:.6rem;flex:none}.cp-nh3 span{font-size:.5rem;white-space:normal;letter-spacing:0}.cp-hxt-l{font-size:.68rem}}

.ix-zone{position:relative;display:flex;height:22px;margin:-4px 8px 16px;border-radius:5px;overflow:visible;font:700 .68rem var(--f-mono);text-transform:uppercase;letter-spacing:.05em}
.ix-zone i{display:flex;align-items:center;justify-content:center;color:#fff;font-style:normal;overflow:hidden;white-space:nowrap}
.ix-zone .zf{background:rgba(210,59,42,.85)}.ix-zone .zp{background:rgba(46,158,79,.9)}
.ix-zone i:first-child{border-radius:5px 0 0 5px}.ix-zone i:last-child{border-radius:0 5px 5px 0}
.ix-zone em{position:absolute;top:100%;transform:translateX(-50%);margin-top:3px;font-style:normal;color:var(--ink);font-size:.7rem;white-space:nowrap}
.ix-zone em::before{content:"";position:absolute;left:50%;bottom:100%;margin-bottom:3px;height:28px;border-left:2px dashed var(--ink)}
.ix-imdg .ix-in input[type=range]:disabled+*{opacity:.4}
.s-hero h1 mark.hl{background:rgba(232,236,235,.88);color:#1D2124;padding:0 .12em;margin:0 -.04em;border-radius:3px;-webkit-box-decoration-break:clone;box-decoration-break:clone}
details.deep.txt>summary::after{content:"Read more +"}details.deep.txt[open]>summary::after{content:"Hide –"}
.ix{margin:26px 0 10px;padding:clamp(14px,3vw,24px);background:var(--surface);border:1px solid var(--line);border-radius:var(--r)}
.ix-head h3{font-size:clamp(1.2rem,2.4vw,1.55rem);margin:6px 0 14px}
.ix-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.3fr);gap:clamp(14px,3vw,28px);align-items:start}
.ix-ctl{display:flex;flex-direction:column;gap:14px}
.ix-in{display:flex;flex-direction:column;gap:6px;font-size:.88rem;color:var(--muted)}
.ix-in>span{font-weight:600}
.ix-in b{font:700 1.15rem var(--f-mono);color:var(--ink)}
.ix-in input[type=range]{width:100%;accent-color:#FF4D06}
.ix-seg{display:flex;flex-wrap:wrap;gap:6px}
.ix-seg button{border:1px solid var(--line);background:var(--bg);color:var(--ink);border-radius:999px;padding:7px 12px;font:600 .82rem var(--f-body);cursor:pointer}
.ix-seg button[aria-pressed="true"]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.ix .ix-chk{flex-direction:row;justify-content:flex-start;text-align:left}.ix-chk{display:flex;gap:8px;align-items:center;font-size:.88rem;font-weight:600;color:var(--ink);cursor:pointer}.ix-chk input{accent-color:#FF4D06;width:17px;height:17px}
.ix-tip{margin:0!important;font-size:.86rem!important;color:var(--muted)!important;line-height:1.5!important}
.ix-out4{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin:10px 0}
.ix-out4>div{background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:10px 12px}
.ix-out4 span{display:block;font-size:.78rem;color:var(--muted)}
.ix-out4 b{font:800 clamp(1.15rem,2.4vw,1.5rem) var(--f-mono);color:var(--ink)}
.ix-out4 .hl{border:2px solid #1F78C1}.ix-out4 .hl b{color:#1F78C1}
.ix-bars{display:grid;gap:8px;margin-top:10px}
.ix-bar{display:grid;grid-template-columns:minmax(0,1fr) 100px;gap:4px 10px;align-items:center;font-size:.82rem;color:var(--muted)}
.ix-bar>span{grid-column:1/-1}.ix-bar b{font:700 .9rem var(--f-mono);color:var(--ink);text-align:right}
.ix-track{height:14px;border-radius:7px;background:var(--sunk);overflow:hidden}.ix-track i{display:block;height:100%;width:0;border-radius:7px;transition:width .35s}
.ix-bar.big .ix-track{height:20px}.ix-bar.big b{font-size:1.05rem}
.ix-msg{margin:10px 0 0!important;padding:10px 12px;border-radius:8px;background:#161A1C;color:#fff!important;font-weight:600;font-size:.92rem!important;line-height:1.45!important}
.ix-msg.good{background:#123524}
.ix-note{margin:12px 0 0!important;font-size:.78rem!important;color:var(--muted)!important;line-height:1.5!important}
/* ammonia */
.ix-fig{position:relative}
.nx-svg{width:100%;height:auto;display:block}
.nx-sky{fill:var(--sb-sky1)}
.nx-lit{fill:#C9A865;transition:fill .5s}.ix-nh3.warm .nx-lit{stroke:#FF4D06;stroke-width:3}.ix-nh3.dry .nx-lit{fill:#E6CC93}
.nx-lab{font:600 11px var(--f-mono);fill:var(--muted)}
.nx-drop{fill:#3D93D4;transition:opacity .4s}
.nx-mic{fill:#8A5A9E;transition:opacity .4s}
.nx-bub{font:700 13px var(--f-mono);fill:#6B7376;opacity:0;animation:nxb 2.2s ease-in infinite;animation-delay:var(--dl)}
@keyframes nxb{0%{transform:translateY(0);opacity:0}25%{opacity:.85}100%{transform:translateY(-110px);opacity:0}}
.nx-bubs{transition:opacity .4s}
.nx-badge{position:absolute;top:10px;right:10px;display:flex;align-items:center;gap:8px;background:#2E9E4F;color:#fff;border-radius:999px;padding:6px 12px 6px 6px;opacity:0;transform:scale(.7);transition:opacity .4s,transform .4s}
.nx-badge b{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:#fff;color:#2E9E4F;font:800 .8rem var(--f-mono);position:relative}
.nx-badge b::after{content:"";position:absolute;left:6px;right:6px;top:50%;border-top:3px solid #D23B2A;transform:rotate(-35deg)}
.nx-badge span{font:800 .7rem/1.15 var(--f-body);text-transform:uppercase;letter-spacing:.03em}
.ix-nh3.dry .nx-badge{opacity:1;transform:none;animation:nh3blink 1.2s steps(1,end) infinite}
.nx-b1{background:#8A5A9E}.nx-b2{background:#FF4D06}.nx-b3{background:#6B7376}
/* air */
.ix-air .ix-out4{margin-top:0}
/* drying */
.dx-stack{position:relative;height:150px;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--bg);display:flex;flex-direction:column;justify-content:flex-end}
.dx-w,.dx-s{display:flex;align-items:center;justify-content:center;font:700 .8rem var(--f-mono);color:#fff;transition:height .35s}
.dx-w{background:#3D93D4}.dx-g{display:flex;align-items:center;justify-content:center;font:700 .8rem var(--f-mono);color:#1F78C1;background:repeating-linear-gradient(135deg,rgba(61,147,212,.18) 0 8px,rgba(61,147,212,.06) 8px 16px);border-bottom:2px dashed #3D93D4;transition:height .35s}.dx-s{background:#7A5A34}
.dx-vap{position:absolute;inset:0;pointer-events:none}.dx-vap i{position:absolute;bottom:40%;width:3px;height:26px;border-radius:3px;background:#9CC7E4;opacity:0;animation:dxv 2s ease-in-out infinite}
.dx-vap i:nth-child(1){left:15%}.dx-vap i:nth-child(2){left:35%;animation-delay:.4s}.dx-vap i:nth-child(3){left:55%;animation-delay:.8s}.dx-vap i:nth-child(4){left:72%;animation-delay:1.2s}.dx-vap i:nth-child(5){left:88%;animation-delay:1.6s}
@keyframes dxv{0%{transform:translateY(0);opacity:0}30%{opacity:.9}100%{transform:translateY(-90px);opacity:0}}
.dx-b1{background:#FF4D06}.dx-b2{background:#2E9E4F}
/* litter */
.lx-cd{display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center;justify-content:space-between;background:#161A1C;color:#fff;border-radius:10px;padding:16px 20px;margin-bottom:16px}
.lx-cd b{font:800 clamp(1.4rem,3vw,2rem) var(--f-body);color:#fff}.lx-cd .eyebrow{display:block}
.lx-cn{text-align:center}.lx-cn b{display:block;font:800 clamp(2.2rem,6vw,3.4rem)/1 var(--f-mono);color:#FF4D06}.lx-cn span{font-size:.8rem;color:#C9D1D0;text-transform:uppercase;letter-spacing:.1em}
.lx-routes{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:14px}
.lx-r{border:1px solid var(--line);border-radius:8px;padding:10px 12px;background:var(--bg)}.lx-r b{display:block;font-size:.9rem}.lx-r span{font-size:.8rem;color:var(--muted)}
.lx-r.go{border:2px solid #2E9E4F;background:rgba(46,158,79,.08)}.lx-r.go span{color:#2E9E4F;font-weight:700}
/* imdg */
.mx-list{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.mx-list li{display:grid;grid-template-columns:28px 1fr auto;gap:10px;align-items:center;padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:var(--bg);font-weight:600;font-size:.92rem}
.mx-list i{width:24px;height:24px;border-radius:50%;background:#D23B2A;display:grid;place-items:center;color:#fff;font-style:normal;font-size:.8rem}
.mx-list i::after{content:"✕"}.mx-list li.ok i{background:#2E9E4F}.mx-list li.ok i::after{content:"✓"}
.mx-list em{font:600 .8rem var(--f-mono);font-style:normal;color:var(--muted)}
.mx-verdict{margin:10px 0;padding:12px 14px;border-radius:8px;font-weight:800;font-size:1.05rem;background:#5A1E17;color:#fff}.mx-verdict.ok{background:#123524}
.mx-decl{display:grid;gap:4px;border:1px dashed var(--line);border-radius:8px;padding:10px 12px;font-size:.85rem}.mx-decl div{display:flex;justify-content:space-between;gap:10px}.mx-decl span{color:var(--muted)}.mx-decl b{font-family:var(--f-mono)}
.mx-store{margin-top:18px;border-top:1px solid var(--line);padding-top:14px}
/* drying chart */
.dx-top{display:grid;grid-template-columns:1.2fr 1fr;gap:16px;align-items:end;margin-bottom:8px}
.dc-svg{width:100%;max-width:820px;height:auto;display:block;margin:6px auto}
.dc-z1{fill:rgba(46,158,79,.10)}.dc-z2{fill:rgba(255,176,32,.14)}.dc-z3{fill:rgba(210,59,42,.12)}
.dc-zl{font:800 10px var(--f-body);text-anchor:middle;text-transform:uppercase;letter-spacing:.05em}.dc-zl.g{fill:#2E9E4F}.dc-zl.a{fill:#B7791F}.dc-zl.r{fill:#D23B2A}
.dc-tp{stroke:#B7791F;stroke-width:2}.dc-tpl{font:800 10px var(--f-body);fill:#B7791F;text-anchor:end;text-transform:uppercase;letter-spacing:.05em}
.dc-key{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:.8rem;color:var(--muted);margin:0 0 8px}.dc-key i{display:inline-block;width:12px;height:12px;border-radius:3px;margin-right:6px;vertical-align:-2px}.dc-key .k1{background:rgba(46,158,79,.35)}.dc-key .k2{background:rgba(255,176,32,.5)}.dc-key .k3{background:rgba(210,59,42,.4)}
.dc-band{fill:rgba(46,158,79,.28)}.dc-bl{font:700 9px var(--f-mono);fill:#2E9E4F}
.dc-rng{fill:rgba(255,77,6,.18)}.dc-curve{fill:none;stroke:#FF4D06;stroke-width:3}
.dc-ax{stroke:var(--sb-line);stroke-width:1.5}.dc-tk{font:600 9px var(--f-mono);fill:var(--muted);text-anchor:middle}
.dc-vl{stroke:var(--ink);stroke-width:1.5;stroke-dasharray:4 4}.dc-dot{fill:#fff;stroke:var(--ink);stroke-width:3}
.dc-pv{font:800 12px var(--f-mono);fill:var(--ink);text-anchor:middle}
.ix-dry[data-zone=g] .dc-dot{stroke:#2E9E4F}.ix-dry[data-zone=a] .dc-dot{stroke:#B7791F}.ix-dry[data-zone=r] .dc-dot{stroke:#D23B2A}
.dx-o4{grid-template-columns:repeat(4,1fr)}
@media (max-width:760px){.dx-top{grid-template-columns:1fr}.dx-o4{grid-template-columns:1fr 1fr}}
/* dmrv */
.ix-ship .mb-facts b.o,.ix-ship .mb-facts b.g{font-family:var(--f-body);font-size:.95rem;font-weight:800}
.ix-ship .sh-hot{fill:#5A2A1E}.ix-ship .sh-cool{fill:#2A2E30}.sh-therm{fill:var(--surface);stroke:#8F7A45;stroke-width:2}.sh-bulb{fill:#D23B2A}
.mb-pair{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.mb-card{border:1px solid var(--line);border-radius:12px;padding:14px 16px;background:var(--bg)}
.mb-a{border:2px solid #2E9E4F}
.mb-title{font:800 1.1rem var(--f-body)}.mb-a .mb-title{color:#2E9E4F}
.mb-svg{width:100%;max-width:340px;display:block;margin:6px auto 4px}
.mb-hop{fill:#3A4347}.mb-frame{stroke:var(--sb-line);stroke-width:4;fill:none;stroke-linecap:round}
.mb-bag{fill:var(--surface);stroke:#B9C0BF;stroke-width:2.5}
.sh-hot{fill:url(#none)}.mb-fill{fill:#2A2E30;transform-box:fill-box;transform-origin:50% 100%;animation:mbfill 6s ease-in infinite}
@keyframes mbfill{0%{transform:scaleY(.04)}80%{transform:scaleY(1)}100%{transform:scaleY(1)}}
.mb-stream{stroke:#2A2E30;stroke-width:9;stroke-dasharray:6 5;animation:mbs .5s linear infinite}
@keyframes mbs{to{stroke-dashoffset:-11}}
.mb-t{font:700 10px var(--f-mono);fill:var(--muted);text-anchor:middle}.mb-t.w{fill:#fff}.mb-t.g{fill:#5BD37E}
.mb-cell{fill:#2E6F91}.mb-sens{fill:#2E9E4F}.mb-sig{fill:none;stroke:#2E9E4F;stroke-width:2.5;stroke-dasharray:4 4;animation:mbs .8s linear infinite}
.mb-scr{fill:#0F1417}.mb-cloud{fill:#1F78C1}.mb-call{fill:#FFF3EC;stroke:#FF4D06;stroke-width:1.5}.mb-t.mb-callt{fill:#C2410C;font-size:9.5px}.mb-blink{animation:nh3blink 1.2s steps(1,end) infinite}
.mb-head{fill:#E7CFA8;stroke:#8F7A45;stroke-width:1.5}.mb-body{stroke:#8F7A45;stroke-width:5;stroke-linecap:round;fill:none}
.mb-pot{fill:#FF4D06;animation:mbpot 6s ease-in-out infinite}@keyframes mbpot{0%,15%{transform:translate(-30px,-20px);opacity:0}30%,100%{transform:none;opacity:1}}
.mb-clip{fill:var(--surface);stroke:#8F7A45;stroke-width:2}
.mb-facts{list-style:none;margin:6px 0 0!important;padding:0!important;display:grid;gap:0}
.mb-facts li{display:flex;justify-content:space-between;gap:10px;align-items:baseline;padding:8px 0;border-top:1px solid var(--line);font-size:.9rem!important}
.mb-facts span{color:var(--muted)}.mb-facts b{text-align:right}.mb-facts b.o{color:#FF4D06;font-family:var(--f-mono);font-size:1.1rem}.mb-facts b.g{color:#2E9E4F;font-family:var(--f-mono);font-size:1.1rem}
.mb-m>.mb-title{min-height:38px;display:flex;align-items:center}.mb-svg{overflow:visible}
.mb-head{min-height:38px;display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap}.mb-btns{display:flex;gap:6px;flex-wrap:wrap}.mb-btns .btn.sm{padding:7px 14px;font-size:.85rem}
.mb-sub{display:block;font-size:.72rem;color:var(--muted);margin-top:2px}
.mb-comp{margin:8px 0 0!important;padding:8px 10px;border-radius:8px;background:rgba(46,158,79,.1);color:#2E9E4F!important;font-weight:700;font-size:.88rem!important}
.mb-foot{max-width:420px;margin:16px auto 0}
.mv-dash{margin:24px 0;padding:14px;background:#0F1417;border-radius:var(--r)}.mv-dash .dash{width:100%;box-shadow:none}
.mv-dash-cap{display:flex;flex-wrap:wrap;gap:4px 12px;align-items:baseline;margin-bottom:10px;font-size:.8rem;color:#9FB0B0}
@media (max-width:760px){.mb-pair{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){.mb-fill,.mb-stream,.mb-sig,.mb-pot,.mb-blink{animation:none}}
@media (max-width:820px){.ix-grid{grid-template-columns:1fr}.lx-routes{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.ix-out4{grid-template-columns:1fr 1fr}.ix-out4 b{font-size:1.05rem}.lx-routes{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){.nx-bub,.dx-vap i{animation:none}.ix-nh3.dry .nx-badge{animation:none}}

.gains{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:8px 0 18px}.gains div{background:var(--surface);border:1px solid var(--line);border-top:4px solid var(--accent);border-radius:var(--r);padding:14px}.gains b{display:block;font-size:1.02rem;margin-bottom:4px}.gains span{font-size:.9rem;color:var(--muted);line-height:1.4;display:block}@media (max-width:760px){.gains{grid-template-columns:1fr 1fr}}
.story .post-body{padding-top:clamp(24px,4vw,40px)}
.wrap.narrow{max-width:820px}
.post-head{padding-bottom:10px}
.post-head h1{font-size:clamp(2rem,4.2vw,3.1rem);margin:12px 0 16px}
.post-meta{font:500 .85rem var(--f-mono);color:var(--muted);margin-top:14px}
.post-body{padding-bottom:clamp(48px,7vw,88px)}
.post-body h2{font-size:clamp(1.45rem,2.4vw,1.9rem);margin:40px 0 12px}
.post-body p{margin:0 0 14px;font-size:1.06rem;line-height:1.7;color:var(--ink)}
.post-body ul:not(.ticks),.post-body ol{margin:0 0 16px;padding-left:22px;font-size:1.04rem;line-height:1.7}
.post-body .ticks.dark li{color:var(--ink)}
.post-key{background:#1B1F21;color:#EEF0EF;border-left:5px solid var(--accent);border-radius:var(--r);padding:20px 24px;margin:8px 0 8px}
.post-key .ticks li{color:#D6DBDA!important}
.tbl-wrap{overflow-x:auto;margin:6px 0 18px}
.post-tbl td{vertical-align:top;font-size:.95rem}
.post-calc{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin:6px 0 18px}
.post-calc div{background:var(--surface);padding:14px 16px}
.post-calc span{display:block;font-size:.82rem;color:var(--muted)}
.post-calc b{font:700 1.3rem var(--f-mono)}
.post-calc .warn b{color:var(--accent)}
@media (max-width:620px){.post-calc{grid-template-columns:1fr 1fr}}
.post-cta{margin:40px 0 10px;padding:22px 24px;border:1px solid var(--line);border-left:5px solid var(--accent);background:var(--surface);border-radius:var(--r);display:flex;gap:20px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.post-cta p{font-size:.98rem!important;color:var(--muted)!important;margin:6px 0 0!important;max-width:52ch}
.post-cta .ctas{display:flex;gap:10px;flex-wrap:wrap}
.post-src{font-size:.92rem!important}
.post-note{font-size:.88rem!important;color:var(--muted)!important;margin-top:18px!important}
.guide-link{display:inline-block;margin-top:14px;font-weight:600;color:var(--accent);text-decoration:none}
.guide-link:hover{text-decoration:underline}
.press-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px}
.press-list a{display:flex;flex-direction:column;gap:6px;padding:16px 18px;border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:var(--r);background:var(--surface);text-decoration:none;color:var(--ink);height:100%}
.press-list a:hover{border-color:var(--accent)}
.pr-src{font:700 .75rem var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}
.pr-t{font-weight:600;line-height:1.4}
.ins-card{display:flex;flex-direction:column;text-decoration:none;color:inherit}
.ins-card .body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:8px}
.ins-card h3{font-size:1.25rem;margin:0}
.ins-card p{margin:0;color:var(--muted);font-size:.95rem}
.ins-card .media img{aspect-ratio:16/9;object-fit:cover;width:100%}
.ins-card .media .dash-thumb{aspect-ratio:16/9;overflow:hidden;display:flex;align-items:center}
.ins-card .media .dash-thumb .dash{transform:scale(.92);transform-origin:center left;width:108.7%}
.ins-card .media .dash img.dash-logo{aspect-ratio:auto;object-fit:contain;width:auto!important;flex-shrink:0}
@media (max-width:700px){.ins-card .media .dash-thumb{align-items:flex-start}.ins-card .media .dash-thumb .dash{transform:scale(.5);transform-origin:top left;width:200%}}