/* Galvanek ThermoCheck — one visual contract. See /thermocheck-styleguide.html. */
.tcp{--o:#ee671f;--trust:#00b67a;--ink:#1c1f1c;--muted:#5f655e;--paper:#f5f5f7;--hair:#dcdde0;--dark:#171a1b;background:var(--paper);color:var(--ink);font-family:'Instrument Sans',sans-serif}
.tcp .wrap{width:min(1240px,calc(100% - 96px));margin-inline:auto}
.tcp section{padding-block:88px;scroll-margin-top:12px}
.tcp :is(h1,h2,h3,p,figure){margin:0}
.tcp h1{font-size:clamp(42px,4.5vw,64px);line-height:1.02;letter-spacing:-.04em;font-weight:700}
.tcp h2{font-size:clamp(32px,3.35vw,48px);line-height:1.06;letter-spacing:-.035em;font-weight:700;text-wrap:balance;margin-bottom:22px}
.tcp h3{font-size:20px;font-weight:650;line-height:1.25;letter-spacing:-.025em}
.tcp h1 em,.tcp h2 em{color:var(--o);font-style:normal}
.tcp p{font-size:17px;line-height:1.6;color:var(--muted);margin-bottom:20px}
.tcp .eyebrow{color:var(--o);font-size:12px;line-height:1.5;letter-spacing:.08em;font-weight:650;text-transform:uppercase;margin-bottom:22px}
.tcp :is(a,summary):focus-visible{outline:3px solid var(--o);outline-offset:5px}
.tcp :is(.tcp-survey,.tcp-anatomy,.tcp-model-layout,.tcp-result-layout,.tcp-types-layout,.tcp-consult-layout,.tcp-questions-layout)>*{min-width:0}
.tcp .tcp-note{font-size:11px;color:var(--muted);line-height:1.45;margin:12px 0 0}
.tcp .tcp-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.tcp .tcp-btn{display:inline-flex;align-items:center;justify-content:center;gap:20px;min-height:54px;padding:14px 26px;border:1px solid transparent;border-radius:999px;background:var(--o);color:#fff;font-size:15px;font-weight:650;line-height:1.4;text-decoration:none;transition:transform .18s ease,box-shadow .18s ease}
.tcp .tcp-btn:hover{transform:translateY(-2px);box-shadow:0 8px 22px #00000014}
.tcp .tcp-btn.ghost{background:#fff;color:var(--ink);border-color:var(--hair)}
.tcp .tcp-btn svg{width:20px;height:20px;flex:none}
.tcp-inline-link{display:inline-flex;gap:18px;align-items:center;min-height:48px;font-size:15px;font-weight:600;text-decoration:underline;text-underline-offset:5px}
.tcp-inline-link svg{width:20px;height:20px;color:var(--o)}
.tcp .icon{width:24px;height:24px;flex:none}
.tcp-icon-disc{display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;flex:none;border-radius:50%;color:var(--o);background:rgb(238 103 31 / 8%)}
.tcp-band{background:#eeeeef}
body:has(.tcp-v2) .header .nav-cta{color:#fff;background:#ee671f}
body:has(.tcp-v2) .footer{background:#f5f5f7}

/* Hero follows the light, image-led reference. Mobile preserves the full scene. */
.tcp .tcp-hero{position:relative;isolation:isolate;overflow:hidden;padding:0;min-height:690px;display:flex;align-items:center;background:#fff}
.tcp-hero>img{position:absolute;z-index:-2;inset:0;width:100%;height:100%;object-fit:cover;object-position:65% center}
.tcp-hero:after{content:'';position:absolute;z-index:-1;inset:0;background:linear-gradient(90deg,#ffffffef 0%,#ffffffd9 29%,#ffffff55 46%,transparent 62%)}
.tcp-hero .wrap{padding-block:155px 100px}
.tcp-hero-copy{max-width:550px}
.tcp .tcp-hero h1{margin-bottom:24px;text-wrap:initial}
.tcp-hero h1 em{display:block}
.tcp .tcp-hero-copy>p:not(.eyebrow){max-width:450px;color:#424943}
.tcp-hero .tcp-actions{margin-top:28px}
.tcp .tcp-hero-note{position:absolute;right:24px;bottom:16px;color:#fff;font-size:10px;margin:0;text-shadow:0 1px 5px #000}
.tcp-page-nav{background:#fff;border-bottom:1px solid var(--hair)}
.tcp-page-nav .wrap{display:flex;align-items:center;gap:30px;min-height:80px}
.tcp-page-nav strong{font-size:16px;font-weight:650;margin-right:auto}
.tcp-page-nav a{display:flex;align-items:center;gap:10px;min-height:48px;font-size:12px;color:var(--o)}
.tcp-page-nav a span{font-size:13px;color:var(--ink);font-weight:550}
.tcp-page-nav a:hover span{text-decoration:underline;text-underline-offset:5px}

/* Questions: the section has one message, with four useful answers. */
.tcp-questions-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:60px;align-items:center}
.tcp-question-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.tcp-question-grid article{border:1px solid var(--hair);border-radius:12px;background:#fff;padding:24px}
.tcp-question-grid .tcp-icon-disc{margin-bottom:18px}
.tcp-question-grid h3{font-size:18px;line-height:1.25;margin-bottom:12px}
.tcp .tcp-question-grid p{font-size:14px;line-height:1.55;margin:0}

/* On-site survey and anatomy use different pictures for different jobs. */
.tcp-survey{display:grid;grid-template-columns:.8fr 1.2fr;align-items:center;gap:64px}
.tcp-survey figure img{width:100%;height:auto;border-radius:14px}
.tcp-compact-list{list-style:none;margin:28px 0;padding:0;display:grid;gap:22px}
.tcp-compact-list li{display:flex;align-items:flex-start;gap:16px}
.tcp-compact-list strong{display:block;font-size:15px;line-height:1.35;margin-bottom:4px;font-weight:650}
.tcp-compact-list li div>span{display:block;color:var(--muted);font-size:14px;line-height:1.5}
.tcp-anatomy{display:grid;grid-template-columns:1.3fr .8fr;gap:50px;align-items:center;margin-top:80px;padding-top:68px;border-top:1px solid var(--hair)}
.tcp-anatomy-figure{position:relative}
.tcp-anatomy-figure img{width:100%;height:auto;border-radius:14px}
.tcp-anatomy-point{position:absolute;width:28px;height:28px;border:2px solid #fff;border-radius:50%;display:grid;place-items:center;background:var(--o);color:#fff;font-size:12px;font-weight:700;box-shadow:0 3px 12px #0003}
.tcp-anatomy-point.point-1{top:18%;left:51%}.tcp-anatomy-point.point-2{top:63%;left:49%}.tcp-anatomy-point.point-3{top:66%;left:72%}
.tcp-numbered-list{list-style:none;margin:26px 0 0;padding:0;display:grid;gap:24px}
.tcp-numbered-list li{display:flex;gap:16px}
.tcp-numbered-list li>span{border:1px solid var(--o);color:var(--o);width:28px;height:28px;border-radius:50%;flex:none;display:grid;place-items:center;font-size:12px;font-weight:650}
.tcp-numbered-list h3{font-size:18px;margin:0 0 7px}
.tcp .tcp-numbered-list p{font-size:15px;margin:0}

/* Digital twin: a deliberate dark chapter, with legible actual HTML labels. */
.tcp .tcp-model{background:var(--dark)}
.tcp-model-layout{display:grid;grid-template-columns:.7fr 1.3fr;gap:44px;align-items:center}
.tcp .tcp-model h2{color:#fff}
.tcp .tcp-model p{color:#c5c8ca}
.tcp .tcp-model .eyebrow{color:var(--o)}
.tcp-model-layout figure img{width:100%;height:auto;border-radius:14px}
.tcp .tcp-model .tcp-note{font-size:10px;color:#b5babc}
.tcp-model-layout .tcp-btn{margin-top:12px}
.tcp-model-topics{list-style:none;padding:28px 0 0;margin:38px 0 0;border-top:1px solid #ffffff26;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px}
.tcp-model-topics li{display:flex;gap:12px;align-items:flex-start}
.tcp-model-topics .tcp-icon-disc{background:#ffffff0a}
.tcp-model-topics strong{color:#fff;display:block;font-size:15px;margin-bottom:6px;line-height:1.4;font-weight:600}
.tcp-model-topics li div>span{color:#b5babc;font-size:13px;line-height:1.5;display:block}

/* Result: the actual deliverable is the image, not decorative charts. */
.tcp-result-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:64px;align-items:center}
.tcp-result-layout figure img{width:100%;height:auto;border-radius:14px}
.tcp-result-layout .tcp-compact-list{padding-top:24px;border-top:1px solid var(--hair)}

/* User-selected Expertenmarkt reference. Copy and original screenshot stay intact. */
.tcp-em-layout{display:grid;grid-template-columns:minmax(0,.7fr) minmax(0,1.45fr);gap:52px;align-items:start}
.tcp-em-copy{padding-top:16px}
.tcp .tcp-em-copy h2{max-width:16ch;font-size:clamp(34px,3.15vw,48px);line-height:1.02;letter-spacing:-.035em;font-weight:700;margin-bottom:20px;text-wrap:initial}
.tcp .tcp-em-copy>p{max-width:500px;font-size:16px;line-height:1.62;margin-bottom:26px}
.tcp-em-green{color:var(--trust)}
.tcp-em-score{display:grid;grid-template-columns:auto auto;justify-content:start;align-items:center;column-gap:18px;row-gap:8px;margin:0 0 26px;padding:2px 0 2px 18px;border-left:3px solid var(--trust);color:var(--ink);text-decoration:none}
.tcp-em-score-num{display:flex;align-items:baseline;gap:10px;grid-column:1}
.tcp-em-score-num strong{font-size:56px;line-height:.9;font-weight:700;letter-spacing:-.035em;color:var(--trust)}
.tcp-em-score-num em{font-style:normal;font-size:14px;font-weight:600;color:var(--muted)}
.tcp-em-score-meta{display:contents}
.tcp-em-score .tcp-em-score-stars{grid-column:2;align-self:center;height:26px;width:auto;margin:0}
.tcp-em-score-meta small{grid-column:1/-1;font-size:12.5px;color:var(--muted)}
.tcp-em-browser{display:block;position:relative;width:100%;min-width:0;margin-top:64px;text-decoration:none;color:inherit;border:1px solid var(--hair);border-radius:16px;overflow:hidden;background:#fff;box-shadow:0 22px 60px #1c1f1c1f;transition:box-shadow .18s ease}
.tcp-em-browser:hover{box-shadow:0 26px 70px #1c1f1c2e}
.tcp-em-bar{display:flex;align-items:center;gap:6px;padding:9px 12px;background:#f4f4f1;border-bottom:1px solid var(--hair)}
.tcp-em-bar .d{width:9px;height:9px;border-radius:50%;display:block;flex:none}
.tcp-em-bar .r{background:#ff5f57}.tcp-em-bar .y{background:#febc2e}.tcp-em-bar .g{background:#28c840}
.tcp-em-url{flex:1;min-width:0;margin-left:10px;background:#fff;border-radius:7px;padding:5px 10px;font-size:11px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tcp-em-shot{display:block;width:100%;height:auto}
.tcp-em-ring{position:absolute;right:3.5%;top:40%;width:26.5%;height:29%;border:3px solid var(--o);border-radius:50%;transform:rotate(-5deg);pointer-events:none}
.tcp-em-open{position:absolute;right:18px;bottom:18px;display:inline-flex;align-items:center;gap:6px;padding:10px 16px;border-radius:999px;background:var(--o);color:#fff;font-size:13px;font-weight:650;box-shadow:0 8px 22px #00000014}

/* Typologies and steps. */
.tcp-types-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;align-items:center}
.tcp-building-gallery{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.tcp-building-gallery figure{position:relative;overflow:hidden;border-radius:12px;background:#fff}
.tcp-building-gallery figure img{width:100%;height:380px;object-fit:cover}
.tcp-building-gallery figcaption{display:flex;align-items:flex-start;gap:12px;padding:20px 16px;font-size:16px;line-height:1.3;font-weight:650}
.tcp-building-gallery figcaption svg{color:var(--o)}
.tcp-building-gallery figcaption small{display:block;color:var(--muted);font-size:12px;line-height:1.5;font-weight:400;margin-top:6px}
.tcp-building-gallery .tcp-note{grid-column:1/-1;margin:0}
.tcp-section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:32px}
.tcp-section-head h2{margin-bottom:0}
.tcp-process{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;list-style:none;margin:0;padding:0}
.tcp-process li{border-top:1px solid var(--hair);padding-top:24px}
.tcp-process li>span{font-size:36px;color:var(--o);line-height:1;display:block;margin-bottom:20px;font-weight:550}
.tcp-process h3{margin-bottom:12px}
.tcp .tcp-process p{font-size:15px;margin:0;max-width:320px}
.tcp-consult-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.tcp-consult-layout figure img{width:100%;height:auto;border-radius:14px}
.tcp-consult .tcp-btn{margin-top:10px}

/* Native FAQ and closing. */
.tcp-faq{display:grid;grid-template-columns:.8fr 1.2fr;gap:72px}
.tcp-faq-list{border-top:1px solid var(--hair)}
.tcp-faq details{border-bottom:1px solid var(--hair);padding:0}
.tcp-faq summary{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:23px 0;font-size:16px;font-weight:600;line-height:1.4;list-style:none;cursor:pointer}
.tcp-faq summary::-webkit-details-marker{display:none}
.tcp-faq summary:after{content:'+';font-size:24px;font-weight:400;color:var(--o);line-height:1;flex:none}
.tcp-faq details[open] summary:after{content:'−'}
.tcp .tcp-faq-list p{font-size:15px;margin:0 24px 24px 0}
.tcp .tcp-final{background:#fff}
.tcp-final .wrap{display:flex;align-items:center;justify-content:space-between;gap:56px}
.tcp-final .wrap>div:first-child{max-width:600px}
.tcp-final .tcp-actions{flex-direction:column;align-items:stretch;min-width:255px}
.tcp-final .tcp-actions .ghost{justify-content:center}

@media(max-width:1100px){
 .tcp .wrap{width:calc(100% - 64px)}
 .tcp section{padding-block:72px}
 .tcp-page-nav .wrap{gap:18px}.tcp-page-nav strong{max-width:170px}
 .tcp-survey,.tcp-model-layout,.tcp-result-layout,.tcp-types-layout,.tcp-consult-layout,.tcp-questions-layout,.tcp-faq{gap:32px}
 .tcp-question-grid article{padding:20px}
 .tcp-model-topics{grid-template-columns:1fr 1fr;gap:24px}
 .tcp-em-layout{grid-template-columns:1fr;gap:30px}.tcp-em-browser{margin-top:0}
 .tcp .tcp-em-copy h2{max-width:22ch}.tcp .tcp-em-copy>p{max-width:680px}
 .tcp-building-gallery figure img{height:310px}
 .tcp-building-gallery figcaption{padding:16px 12px;gap:8px;font-size:14px}
 .tcp-building-gallery .icon{width:20px;height:20px}
}
@media(max-width:760px){
 .tcp .wrap{width:calc(100% - 40px)}
 .tcp section{padding-block:56px}
 .tcp h2{font-size:34px;margin-bottom:20px;overflow-wrap:anywhere}
 .tcp h3{font-size:19px}.tcp p{font-size:16px}
 .tcp .eyebrow{font-size:11px;margin-bottom:18px}
 .tcp .tcp-btn{font-size:14px;min-height:52px;padding:13px 22px;gap:14px}
 .tcp .tcp-hero{min-height:0;display:flex;flex-direction:column}
 .tcp-hero>img{position:relative;inset:auto;order:2;z-index:0;height:auto;aspect-ratio:16/10;object-fit:cover;object-position:right center}
 .tcp-hero:after{display:none}
 .tcp-hero .wrap{padding-block:120px 32px;order:1}
 .tcp .tcp-hero h1{font-size:clamp(32px,7.8vw,52px);line-height:1.05;margin-bottom:22px}
 .tcp .tcp-hero-note{position:relative;order:3;right:auto;bottom:auto;text-shadow:none;color:var(--muted);padding:10px 20px;font-size:10px;align-self:flex-start}
 .tcp-hero .tcp-actions{gap:10px;margin-top:24px}
 .tcp-page-nav .wrap{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;min-height:80px}
 .tcp-page-nav strong{display:none}
 .tcp-page-nav a{flex-direction:column;align-items:flex-start;justify-content:center;gap:3px;font-size:11px}
 .tcp-page-nav a span{font-size:12px;line-height:1.35}
 .tcp-questions-layout,.tcp-survey,.tcp-anatomy,.tcp-model-layout,.tcp-result-layout,.tcp-types-layout,.tcp-consult-layout,.tcp-faq{grid-template-columns:minmax(0,1fr);gap:28px}
 .tcp-question-grid{gap:12px}.tcp-question-grid article{padding:18px 16px}
 .tcp-question-grid h3{font-size:17px}.tcp .tcp-question-grid p{font-size:13px}
 .tcp-icon-disc{width:40px;height:40px}.tcp-icon-disc .icon{width:22px;height:22px}
 .tcp-compact-list{gap:20px;margin:24px 0}
 .tcp-compact-list li{gap:12px}.tcp-compact-list strong{font-size:14px}.tcp-compact-list li div>span{font-size:13px}
 .tcp-anatomy{margin-top:45px;padding-top:45px}.tcp-anatomy>div{order:1}.tcp-anatomy>figure{order:2}
 .tcp-anatomy-point{width:23px;height:23px;font-size:10px}
 .tcp-numbered-list{gap:20px}.tcp-numbered-list h3{font-size:17px}.tcp .tcp-numbered-list p{font-size:14px}
 .tcp-model-layout .tcp-btn{margin-top:4px}.tcp-model-topics{gap:22px 16px;margin-top:26px;padding-top:24px}
 .tcp-model-topics li{display:block}.tcp-model-topics .tcp-icon-disc{margin-bottom:10px}.tcp-model-topics strong{font-size:14px}.tcp-model-topics li div>span{font-size:12px}
 .tcp-result-layout>div{display:contents}
 .tcp-result-layout h2{order:1;margin:0}.tcp-result-layout>div>p{order:2;margin:0}
 .tcp-result-layout>figure{order:3}.tcp-result-layout .tcp-compact-list{order:4;margin:0}
 .tcp-result-layout .tcp-actions{order:5}
 .tcp-survey>div{display:contents}
 .tcp-survey h2{order:2;margin:0}.tcp-survey>div>p{order:3;margin:0}.tcp-survey>div>.eyebrow{order:1}
 .tcp-survey>figure{order:4}.tcp-survey .tcp-compact-list{order:5;margin:0}
 .tcp .tcp-em-copy h2{font-size:34px;max-width:16ch}
 .tcp-em-copy{padding:0}.tcp .tcp-em-copy>p{font-size:16px}
 .tcp-em-score{column-gap:16px;row-gap:8px;padding-left:14px}.tcp-em-score-num strong{font-size:44px}
 .tcp-em-score .tcp-em-score-stars{height:20px;max-width:115px}.tcp-em-score-meta small{font-size:11px}
 .tcp-em-open{position:static;display:flex;justify-content:center;border-radius:0;font-size:13px;padding:14px}
 .tcp-em-ring{right:3.5%;top:38%;height:26%;border-width:2px}
 .tcp-building-gallery figure img{height:280px}.tcp-building-gallery figcaption{display:block;font-size:15px;padding:14px}
 .tcp-building-gallery figcaption svg{margin-bottom:8px}.tcp-building-gallery figcaption small{font-size:11px}
 .tcp-section-head{display:block}.tcp-section-head .tcp-inline-link{margin-top:16px;font-size:14px}
 .tcp-process{grid-template-columns:1fr;gap:24px}.tcp-process li{display:grid;grid-template-columns:44px 1fr;gap:10px 16px}
 .tcp-process li>span{grid-row:1/3;margin:0;font-size:28px}.tcp-process h3{margin:0;font-size:18px}.tcp .tcp-process p{grid-column:2;font-size:14px}
 .tcp-final .wrap{display:block}.tcp-final .tcp-actions{margin-top:26px;min-width:0;align-items:flex-start}
 .tcp-faq summary{padding:21px 0}
}
@media(max-width:380px){
 .tcp .tcp-em-copy h2{font-size:28px}
 .tcp-question-grid{grid-template-columns:1fr}
 .tcp-model-topics{grid-template-columns:1fr}.tcp-model-topics li{display:flex;gap:12px}
 .tcp-building-gallery{grid-template-columns:1fr}.tcp-building-gallery figure img{height:320px}
 .tcp .tcp-hero .tcp-actions{flex-direction:column;align-items:stretch}
 .tcp-em-score{column-gap:10px}.tcp-em-score-num{gap:5px}.tcp-em-score-num strong{font-size:40px}.tcp-em-score-num em{font-size:11px}.tcp-em-score .tcp-em-score-stars{height:18px;max-width:100px}
}
@media(prefers-reduced-motion:reduce){.tcp .tcp-btn,.tcp-em-browser{transition:none}.tcp .tcp-btn:hover{transform:none}}

/* 13.09.2026: reference-led chapters. The approved .tcp-model stays untouched. */
.tcp-v3 :is(.tc3-logic,.tc3-temperatures,.tc3-report){background:#fff}
/* The shared shell already reserves 108px through scroll-padding-top. */
.tcp-v3 :is(#bauteile,#heizflaechen,#hydraulik,#zusammenspiel,#aufnahme,#modell,#ergebnis){scroll-margin-top:12px}
.tcp-v3 .tc3-intro{display:grid;grid-template-columns:1.35fr .65fr;gap:72px;align-items:end;margin-bottom:44px}
.tcp-v3 .tc3-intro h2{margin:0;font-size:clamp(32px,3.4vw,47px)}
.tcp-v3 .tc3-intro>p{margin:0;font-size:16px;max-width:390px}
.tcp-v3 .tc3-levels{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;list-style:none;padding:0;margin:0;border-top:1px solid var(--hair);border-bottom:1px solid var(--hair)}
.tcp-v3 .tc3-levels>li{position:relative;padding:32px 30px 28px 0}
.tcp-v3 .tc3-levels>li+li{padding-left:30px;border-left:1px solid var(--hair)}
.tcp-v3 .tc3-level-top{display:flex;align-items:center;justify-content:space-between;color:var(--o);gap:16px;margin-bottom:28px}
.tcp-v3 .tc3-level-top>span{font-size:12px;font-weight:600;letter-spacing:.025em}
.tcp-v3 .tc3-level-top>.icon{width:30px;height:30px}
.tcp-v3 .tc3-levels h3{font-size:25px;margin-bottom:16px}
.tcp-v3 .tc3-levels strong{display:block;font-size:17px;line-height:1.4;font-weight:600;min-height:48px;margin-bottom:14px}
.tcp-v3 .tc3-levels p{font-size:15px;line-height:1.65;margin:0 0 20px}
.tcp-v3 .tc3-levels a{display:inline-flex;align-items:center;gap:16px;font-size:14px;font-weight:600;min-height:44px;text-decoration:none}
.tcp-v3 .tc3-levels a .icon{width:19px;color:var(--o)}
.tcp-v3 .tc3-levels a:hover{text-decoration:underline;text-underline-offset:5px}
.tcp-v3 .tc3-conclusion{display:flex;gap:18px;align-items:center;background:#fff4ec;padding:22px 26px;margin-top:28px;border-radius:8px}
.tcp-v3 .tc3-conclusion>.icon{color:var(--o)}
.tcp-v3 .tc3-conclusion p{margin:0;font-size:15px;color:#515751}
.tcp-v3 .tc3-conclusion strong{color:var(--ink);margin-right:8px}
.tcp-v3 .tc3-anatomy{margin-top:72px;padding-top:64px;border-top:1px solid var(--hair)}
.tcp-v3 .tc3-anatomy-grid{display:grid;grid-template-columns:minmax(0,1.9fr) minmax(0,1fr);gap:40px;align-items:center}
.tcp-v3 .tc3-house-stage{position:relative}
.tcp-v3 .tc3-house-stage>img{display:block;width:100%;height:auto;border-radius:10px}
.tcp-v3 .tc3-pin{position:absolute;display:flex;align-items:center;justify-content:center;gap:7px;width:28px;height:28px;background:var(--o);color:#fff;border:2px solid #fff;border-radius:50%;font-size:12px;font-weight:650;box-shadow:0 2px 8px #0002}
.tcp-v3 .tc3-pin>span{position:absolute;left:calc(100% + 6px);padding:7px 10px;background:#ffffffed;color:var(--ink);font-size:12px;white-space:nowrap;border-radius:5px;box-shadow:0 2px 10px #0001}
.tcp-v3 .pin-roof{left:42%;top:25%}.tcp-v3 .pin-window{left:21%;top:62%}.tcp-v3 .pin-heat{left:46%;top:39%}.tcp-v3 .pin-pipe{left:67%;top:72%}
.tcp-v3 .tc3-detail-hint{font-size:12px;font-weight:600;letter-spacing:.02em;color:var(--muted);margin:0 0 14px}
.tcp-v3 .tc3-building-details details{border-top:1px solid #cfd0d2}
.tcp-v3 .tc3-building-details summary{display:flex;align-items:center;gap:12px;padding:16px 0;cursor:pointer;list-style:none;font-size:16px;font-weight:650}
.tcp-v3 .tc3-building-details summary::-webkit-details-marker{display:none}
.tcp-v3 .tc3-building-details summary:after{content:'+';margin-left:auto;color:var(--o);font-size:23px;font-weight:400}
.tcp-v3 .tc3-building-details details[open] summary:after{content:'−'}
.tcp-v3 .tc3-detail-num{display:grid;place-items:center;flex:none;width:28px;height:28px;border:1px solid var(--o);border-radius:50%;color:var(--o);font-size:12px}
.tcp-v3 .tc3-building-details summary small{display:block;font-size:12px;color:var(--muted);font-weight:400;margin-top:4px;line-height:1.4}
.tcp-v3 .tc3-building-details details>p{font-size:14px;margin:0 0 20px 40px;line-height:1.65}
.tcp-v3 .tc3-takeaway{margin:24px 0 0 40px;font-size:25px;line-height:1.1;letter-spacing:-.025em;font-weight:650;color:var(--ink)}
.tcp-v3 .tc3-takeaway em{font-style:normal;color:var(--o)}
.tcp-v3 .tc3-temperature-layout{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.tcp-v3 .tc3-temperature-layout h2{font-size:clamp(32px,3.5vw,48px)}
.tcp-v3 .tc3-temperature-layout .tc3-emphasis{border-left:2px solid var(--o);padding-left:18px;font-size:15px;margin:28px 0 0}
.tcp-v3 .tc3-emphasis strong{color:var(--ink);font-weight:600}
.tcp-v3 .tc3-emitter{position:relative;min-width:0}
.tcp-v3 .tc3-emitter>img{width:100%;height:auto;border-radius:12px;display:block}
.tcp-v3 .tc3-emitter-caption{position:absolute;bottom:52px;left:24px;background:#fff;color:var(--ink);padding:10px 16px;font-size:14px;border-radius:6px;font-weight:600}
.tcp-v3 .tc3-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:36px;margin-top:44px}
.tcp-v3 .tc3-options article{border-top:1px solid var(--hair);padding-top:24px}
.tcp-v3 .tc3-options .icon{color:var(--o);margin-bottom:15px}
.tcp-v3 .tc3-options h3{font-size:21px;margin-bottom:12px}
.tcp-v3 .tc3-options p{font-size:15px;margin:0}
.tcp-v3 .tc3-hydraulics{background:#f2f2f3}
.tcp-v3 .tc3-hydraulic-layout{display:grid;grid-template-columns:.85fr 1.3fr;gap:40px;align-items:center}
.tcp-v3 .tc3-hydraulic-layout figure{min-width:0}
.tcp-v3 .tc3-hydraulic-layout img{display:block;width:100%;height:auto;border-radius:10px}
.tcp-v3 .tc3-hydraulic-key{display:flex;flex-wrap:wrap;gap:14px 20px;margin:26px 0 20px}
.tcp-v3 .tc3-hydraulic-key>span{display:flex;align-items:center;gap:7px;font-size:12px}
.tcp-v3 .tc3-hydraulic-key .icon{color:var(--o);width:20px;height:20px}
.tcp-v3 .tc3-hydraulic-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px;list-style:none;margin:40px 0 0;padding:0}
.tcp-v3 .tc3-hydraulic-steps li{border-top:1px solid #c9cccd;padding-top:20px}
.tcp-v3 .tc3-hydraulic-steps li>span{display:block;font-size:13px;color:var(--o);margin-bottom:18px}
.tcp-v3 .tc3-hydraulic-steps h3{font-size:19px;margin-bottom:12px}
.tcp-v3 .tc3-hydraulic-steps p{font-size:14px;margin:0;line-height:1.6}
.tcp-v3 .tc3-report-layout{display:grid;grid-template-columns:.9fr 1.2fr;gap:44px;align-items:center}
.tcp-v3 .tc3-report-layout>div,.tcp-v3 .tc3-report-layout>figure{min-width:0}
.tcp-v3 .tc3-report-layout figure img{display:block;width:100%;height:auto;border-radius:10px}
.tcp-v3 .tc3-report-list{list-style:none;margin:26px 0;padding:0;display:grid;gap:14px}
.tcp-v3 .tc3-report-list li{display:flex;align-items:flex-start;gap:12px;font-size:15px;line-height:1.5}
.tcp-v3 .tc3-report-list .icon{width:19px;height:21px;color:var(--o);flex:none}
.tcp-v3 .tc3-report-note{font-size:15px;margin:24px 0;color:var(--muted)}
.tcp-v3 .tc3-report-note strong{color:var(--ink);font-weight:600}
@media(max-width:1100px){
 .tcp-v3 .tc3-intro{gap:36px;grid-template-columns:1.2fr .8fr}
 .tcp-v3 .tc3-anatomy-grid{grid-template-columns:1.5fr 1fr;gap:28px}
 .tcp-v3 .tc3-temperature-layout,.tcp-v3 .tc3-hydraulic-layout,.tcp-v3 .tc3-report-layout{gap:32px}
 .tcp-v3 .tc3-levels>li{padding-right:22px}.tcp-v3 .tc3-levels>li+li{padding-left:22px}
 .tcp-v3 .tc3-pin>span{font-size:10px;padding:6px 8px}
}
@media(max-width:760px){
 .tcp-v3 .tc3-intro{grid-template-columns:1fr;gap:18px;margin-bottom:28px}
 .tcp-v3 .tc3-intro h2{font-size:33px}.tcp-v3 .tc3-intro>p{font-size:16px;max-width:none}
 .tcp-v3 .tc3-levels{grid-template-columns:1fr}
 .tcp-v3 .tc3-levels>li,.tcp-v3 .tc3-levels>li+li{padding:24px 0;border-left:0}
 .tcp-v3 .tc3-levels>li+li{border-top:1px solid var(--hair)}
 .tcp-v3 .tc3-level-top{margin-bottom:16px}.tcp-v3 .tc3-levels h3{font-size:25px;margin-bottom:12px}
 .tcp-v3 .tc3-levels strong{min-height:0;margin-bottom:10px}.tcp-v3 .tc3-levels p{margin-bottom:8px}
 .tcp-v3 .tc3-conclusion{align-items:flex-start;padding:20px;gap:12px;margin-top:22px}.tcp-v3 .tc3-conclusion strong{display:block;margin-bottom:5px}
 .tcp-v3 .tc3-anatomy{margin-top:48px;padding-top:44px}
 .tcp-v3 .tc3-anatomy-grid,.tcp-v3 .tc3-temperature-layout,.tcp-v3 .tc3-hydraulic-layout,.tcp-v3 .tc3-report-layout{grid-template-columns:1fr;gap:28px}
 .tcp-v3 .tc3-pin{width:24px;height:24px;font-size:11px}.tcp-v3 .tc3-pin>span{display:none}
 .tcp-v3 .tc3-building-details summary{min-height:58px}.tcp-v3 .tc3-takeaway{font-size:25px}
 .tcp-v3 .tc3-temperature-layout h2{font-size:34px}.tcp-v3 .tc3-emitter-caption{font-size:12px;left:16px;bottom:48px}
 .tcp-v3 .tc3-options{grid-template-columns:1fr;gap:24px;margin-top:30px}
 .tcp-v3 .tc3-options article{display:grid;grid-template-columns:28px 1fr;gap:8px 14px;padding-top:20px}
 .tcp-v3 .tc3-options .icon{grid-row:1/3;margin:0}.tcp-v3 .tc3-options h3{margin:0;font-size:20px}.tcp-v3 .tc3-options p{grid-column:2}
 .tcp-v3 .tc3-hydraulic-steps{grid-template-columns:1fr 1fr;gap:28px 20px;margin-top:28px}
 .tcp-v3 .tc3-hydraulic-steps h3{font-size:18px;overflow-wrap:anywhere}
 .tcp-v3 .tc3-hydraulic-steps li>span{margin-bottom:12px}
 .tcp-v3 .tc3-report-layout>div{display:contents}
 .tcp-v3 .tc3-report-layout .eyebrow{order:0;margin:0}.tcp-v3 .tc3-report-layout h2{order:1;margin:0}
 .tcp-v3 .tc3-report-layout>div>p:not(.eyebrow):not(.tc3-report-note){order:2;margin:0}
 .tcp-v3 .tc3-report-layout>figure{order:3}.tcp-v3 .tc3-report-list{order:4;margin:0}.tcp-v3 .tc3-report-note{order:5;margin:0}.tcp-v3 .tc3-report-layout .tcp-btn{order:6;justify-self:start}
}