:root{
  --bg:#090a0b;--panel:#0f1113;--panel2:#14171a;--ink:#f0f1ed;--muted:#8e959d;
  --line:#2c3136;--accent:#d9ff43;--danger:#ff5a5f;--white:#fff;
}
*{box-sizing:border-box} html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Arial,Helvetica,sans-serif}
a{color:inherit} button,input,select,textarea{font:inherit}
.mono{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}
.pt{display:block;color:var(--muted);font-size:.72em;font-weight:400;margin-top:.36em;letter-spacing:.01em}
.eyebrow{font-size:11px;letter-spacing:.22em;color:var(--accent);font-weight:700;text-transform:uppercase}
.topbar{position:sticky;top:0;z-index:100;background:#090a0be8;backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.top-inner{max-width:1500px;margin:auto;height:74px;padding:0 28px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{font-weight:900;letter-spacing:.17em;font-size:21px;text-decoration:none}.brand small{display:block;font-weight:400;color:var(--muted);font-size:8px;letter-spacing:.19em;margin-top:5px}
nav{display:flex;gap:24px;align-items:center;font-size:11px;letter-spacing:.1em;text-transform:uppercase}
nav a{text-decoration:none;color:#c7cbcf} nav a:hover{color:#fff}
.nav-cta{border:1px solid #596069;padding:10px 13px}
.lang{background:transparent;border:0;color:#8d9399;font-size:10px;cursor:pointer;letter-spacing:.12em}
.hero{min-height:calc(100vh - 74px);position:relative;overflow:hidden;border-bottom:1px solid var(--line);display:grid;place-items:center}
.hero:before{content:"";position:absolute;inset:0;background:
linear-gradient(90deg,transparent 49.9%,#22272c 50%,transparent 50.1%),
linear-gradient(transparent 49.9%,#22272c 50%,transparent 50.1%);
background-size:90px 90px;opacity:.22}
.hero-ring{position:absolute;width:min(65vw,850px);aspect-ratio:1;border:1px solid #3a4047;border-radius:50%;opacity:.55}
.hero-ring:before,.hero-ring:after{content:"";position:absolute;border-radius:50%;inset:11%;border:1px solid #252a2e}
.hero-ring:after{inset:31%}
.hero-content{position:relative;z-index:2;width:min(1320px,calc(100% - 48px));padding:90px 0}
.hero h1{font-size:clamp(54px,9vw,146px);line-height:.82;margin:22px 0 28px;letter-spacing:-.055em}
.hero h1 span{display:block;color:#8c939a}
.hero-copy{max-width:720px;font-size:18px;line-height:1.65;color:#c5c9cd}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:38px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 18px;text-decoration:none;border:1px solid #596069;background:transparent;color:#fff;letter-spacing:.1em;font-size:11px;font-weight:800;text-transform:uppercase;cursor:pointer}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#0a0a0a}.btn:hover{filter:brightness(1.08)}
.micro{margin-top:56px;display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line)}
.micro div{padding:18px;border-right:1px solid var(--line)}.micro div:last-child{border:0}
.micro strong{display:block;font-size:19px}.micro span{color:var(--muted);font-size:10px;letter-spacing:.08em}
.section{max-width:1500px;margin:auto;padding:104px 28px}
.section-head{display:flex;justify-content:space-between;gap:36px;align-items:end;margin-bottom:42px}
.section h2{font-size:clamp(34px,5vw,72px);line-height:.93;letter-spacing:-.045em;margin:12px 0 0}
.section-intro{max-width:620px;color:#afb5ba;line-height:1.65;font-size:15px}
.manifesto{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#0c0d0f}
.manifesto-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px}
.rule-list{border-top:1px solid var(--line)}
.rule{display:grid;grid-template-columns:86px 1fr;padding:22px 0;border-bottom:1px solid var(--line)}
.rule .n{color:var(--accent);font:12px ui-monospace,SFMono-Regular,monospace}.rule strong{font-size:17px}.rule p{margin:6px 0 0;color:var(--muted);line-height:1.55}
.config-shell{border:1px solid var(--line);background:var(--panel);padding:28px}
.config-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.field label{display:block;font-size:9px;letter-spacing:.16em;color:#899098;text-transform:uppercase;margin:0 0 7px}
.field select,.field input,.field textarea{width:100%;background:#090a0b;color:#eee;border:1px solid #363c42;padding:13px 12px;outline:none}
.field select:focus,.field input:focus,.field textarea:focus{border-color:#747c84}
.fitment-meta{margin-top:18px;padding:18px;border:1px dashed #3b4248;display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.fitment-meta span{font-size:9px;color:#777f87;letter-spacing:.12em}.fitment-meta strong{display:block;margin-top:6px;font-size:13px}
.recommendations{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px}
.reco{border:1px solid var(--line);padding:18px;background:#0b0d0f}
.reco h4{margin:5px 0 10px;font-size:18px}.reco .spec{font:11px ui-monospace,SFMono-Regular,monospace;color:#b6bcc2;line-height:1.8}
.products{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.product{border:1px solid var(--line);background:#0c0e10;position:relative;min-height:530px;display:flex;flex-direction:column}
.product-top{padding:19px 20px 12px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:10px}
.product-id{font:11px ui-monospace,SFMono-Regular,monospace;color:var(--accent);letter-spacing:.12em}
.badge{font:9px ui-monospace,SFMono-Regular,monospace;border:1px solid #3b4248;padding:5px 7px;color:#abb1b7}
.wheel-stage{height:260px;display:grid;place-items:center;background:
radial-gradient(circle at center,#171a1e 0,#0d0f11 56%,#0a0b0c 100%);border-bottom:1px solid var(--line)}
.wheel-stage svg{width:205px;height:205px;filter:drop-shadow(0 20px 20px #0009)}
.product-body{padding:20px;flex:1}.product h3{font-size:25px;letter-spacing:-.03em;margin:4px 0 9px}
.product p{font-size:13px;color:#9ba2a9;line-height:1.55}
.product-specs{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);margin-top:17px}
.product-specs div{padding:11px 0;border-bottom:1px solid var(--line)}.product-specs div:nth-child(odd){border-right:1px solid var(--line)}
.product-specs span{display:block;font-size:8px;color:#6f777e;letter-spacing:.12em}.product-specs b{display:block;margin-top:4px;font:11px ui-monospace,SFMono-Regular,monospace}
.product-footer{padding:16px 20px;display:flex;justify-content:space-between;align-items:center}
.text-btn{border:0;background:none;color:#fff;cursor:pointer;font-size:10px;letter-spacing:.13em;font-weight:700}
.tech-sheet{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line);background:#0c0e10}
.tech-visual{min-height:650px;display:grid;place-items:center;border-right:1px solid var(--line);position:relative;background:
linear-gradient(90deg,transparent 49.8%,#252a2f 50%,transparent 50.2%),
linear-gradient(transparent 49.8%,#252a2f 50%,transparent 50.2%);background-size:60px 60px}
.tech-data{padding:34px}
.tech-data h3{font-size:36px;margin:8px 0 6px}.pn{color:var(--accent);font:12px ui-monospace,SFMono-Regular,monospace}
.data-table{margin-top:25px;border-top:1px solid var(--line)}
.data-row{display:grid;grid-template-columns:1fr 1.5fr;border-bottom:1px solid var(--line);padding:12px 0;font:11px ui-monospace,SFMono-Regular,monospace}
.data-row span:first-child{color:#717981}.status-ok{color:var(--accent)}
.form-shell{display:grid;grid-template-columns:.9fr 1.1fr;border:1px solid var(--line);background:#0d0f11}
.form-copy{padding:46px;border-right:1px solid var(--line)}.form-copy h2{font-size:50px;margin:14px 0}.form-copy p{color:#a4abb1;line-height:1.6}
.form-area{padding:38px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-grid .full{grid-column:1/-1}
.file-success{display:none;border:1px solid #4f5d35;background:#10150d;padding:22px;margin-top:20px}.file-success.visible{display:block}
.file-code{font:28px ui-monospace,SFMono-Regular,monospace;color:var(--accent)}
.footer{border-top:1px solid var(--line);padding:48px 28px 80px}.footer-inner{max-width:1500px;margin:auto;display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}
.footer h3{font-size:28px;letter-spacing:.1em;margin:0}.footer p{color:#777f86;max-width:520px;line-height:1.6;font-size:12px}
.modal{position:fixed;inset:0;background:#000c;z-index:200;display:none;align-items:center;justify-content:center;padding:20px}.modal.open{display:flex}
.modal-card{width:min(1100px,100%);max-height:92vh;overflow:auto;background:#0b0d0f;border:1px solid #3a4147}
.modal-head{position:sticky;top:0;background:#0b0d0ff2;padding:15px 18px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;z-index:2}
.close{background:none;border:0;color:#fff;font-size:24px;cursor:pointer}
.disclaimer{padding:13px 18px;border-top:1px solid #362f1c;color:#a79b74;background:#12100a;font-size:10px;line-height:1.5}
@media(max-width:1050px){
 nav{display:none}.micro{grid-template-columns:1fr 1fr}.manifesto-grid,.tech-sheet,.form-shell{grid-template-columns:1fr}.tech-visual,.form-copy{border-right:0;border-bottom:1px solid var(--line)}
 .config-grid{grid-template-columns:1fr 1fr}.products{grid-template-columns:1fr 1fr}.recommendations{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
 .top-inner{height:64px;padding:0 16px}.section{padding:74px 16px}.hero-content{width:calc(100% - 32px);padding:68px 0}
 .hero h1{font-size:55px}.micro{grid-template-columns:1fr}.micro div{border-right:0;border-bottom:1px solid var(--line)}
 .section-head{display:block}.manifesto-grid{gap:45px}.config-grid,.fitment-meta,.products,.recommendations,.form-grid{grid-template-columns:1fr}
 .form-grid .full{grid-column:auto}.tech-data,.form-area,.form-copy{padding:24px}.footer-inner{grid-template-columns:1fr}
}


/* ===== HARDSPEC V2 — faster catalogue access / technical first fold ===== */
.hero-v2{min-height:680px;place-items:stretch}
.hero-v2 .hero-content.compact{padding:84px 0 54px}
.hero-v2 h1{font-size:clamp(50px,7.6vw,120px);max-width:1180px;margin:18px 0 20px}
.hero-copy.short{max-width:560px;font-size:16px}
.technical-bg{position:absolute;inset:0;overflow:hidden;pointer-events:none;
  background:
    linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px),
    linear-gradient(rgba(217,255,67,.025) 1px,transparent 1px),
    linear-gradient(90deg,rgba(217,255,67,.025) 1px,transparent 1px);
  background-size:80px 80px,80px 80px,20px 20px,20px 20px;
}
.technical-bg:before{content:"";position:absolute;right:7vw;top:50%;width:min(47vw,640px);aspect-ratio:1;
  transform:translateY(-50%);border:1px solid #444b52;border-radius:50%;
  box-shadow:0 0 0 72px #0b0d0f inset,0 0 0 73px #333a40 inset,0 0 0 150px #0b0d0f inset,0 0 0 151px #252b30 inset;
  opacity:.75
}
.technical-bg:after{content:"";position:absolute;right:calc(7vw + min(47vw,640px)/2);top:50%;
  width:12px;height:12px;border:1px solid var(--accent);border-radius:50%;transform:translate(50%,-50%);
}
.axis{position:absolute;background:#5a6168;opacity:.5}.axis-x{height:1px;left:6vw;right:4vw;top:50%}
.axis-y{width:1px;top:8%;bottom:8%;right:calc(7vw + min(47vw,640px)/2)}
.datum,.dim{position:absolute;font:9px ui-monospace,SFMono-Regular,monospace;letter-spacing:.13em;color:#707981}
.datum{color:var(--accent);border:1px solid #4d5529;padding:5px 7px;background:#0a0b0c}
.datum-a{right:9vw;top:21%}.datum-b{right:43vw;bottom:18%}
.dim-1{right:14vw;top:42%}.dim-2{right:31vw;top:59%}.dim-3{right:8vw;bottom:28%}.dim-4{left:6vw;bottom:10%}
.arc{position:absolute;border:1px dashed #394046;border-radius:50%;opacity:.55}
.arc-1{right:11vw;top:15%;width:330px;height:330px}.arc-2{right:26vw;bottom:8%;width:220px;height:220px}
.tickset{position:absolute;left:5vw;bottom:13%;width:420px;height:16px;
  background:repeating-linear-gradient(90deg,#596168 0 1px,transparent 1px 20px);opacity:.45
}
.micro-v2{margin-top:32px;max-width:1050px;background:#090a0bcc}
.brand-catalogue{border-bottom:1px solid var(--line);background:#0b0c0e}
.brand-catalogue-inner{max-width:1500px;margin:auto;padding:42px 28px 50px}
.brand-catalogue-head{display:flex;justify-content:space-between;gap:36px;align-items:end;margin-bottom:24px}
.brand-catalogue-head h2{font-size:clamp(30px,4vw,52px);margin:8px 0 0;letter-spacing:-.04em}
.brand-catalogue-head p{max-width:470px;color:#9da4aa;line-height:1.55;font-size:13px}
.brand-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}
.brand-card{border:1px solid var(--line);background:#0f1113;min-height:94px;padding:16px;display:flex;flex-direction:column;justify-content:space-between;cursor:pointer;transition:.15s}
.brand-card:hover{border-color:#677078;background:#14171a;transform:translateY(-1px)}
.brand-card .code{font:9px ui-monospace,SFMono-Regular,monospace;color:#697178;letter-spacing:.12em}
.brand-card strong{font-size:18px;letter-spacing:.02em}
.brand-card span{font-size:10px;color:#7f878f}
.brand-card.available{box-shadow:inset 0 -2px var(--accent)}
#fitment{padding-top:72px}
@media(max-width:1050px){
  .brand-grid{grid-template-columns:repeat(3,1fr)}
  .technical-bg:before{right:-15vw;opacity:.5}
}
@media(max-width:680px){
  .hero-v2{min-height:620px}
  .hero-v2 .hero-content.compact{padding-top:64px}
  .brand-catalogue-inner{padding:32px 16px 38px}
  .brand-catalogue-head{display:block}
  .brand-grid{grid-template-columns:1fr 1fr}
  .technical-bg:before{width:520px;right:-290px}
  .dim-1,.dim-2,.dim-3,.datum-a,.datum-b{display:none}
}

.preview-notice{padding:18px 5%;background:#d9ff43;color:#111;font-size:13px;line-height:1.7}.preview-notice strong{display:block;letter-spacing:.1em}.catalog-photo{margin:0;width:100%;text-align:center}.catalog-photo img{width:100%;height:220px;object-fit:contain;background:#fff;border-radius:4px}.catalog-photo figcaption{font:9px/1.5 monospace;color:#aab0b6;margin-top:10px}.tech-visual .catalog-photo{padding:25px}.tech-visual .catalog-photo img{height:280px}.source-note{font:10px/1.6 monospace;color:#939ba3;margin:12px 0;overflow-wrap:anywhere}.validation-note{padding:16px;border:1px solid #879c37;color:#d9ff43;font-size:13px;line-height:1.7;margin-bottom:12px;grid-column:1/-1}.status-pending{color:#d9ff43}.reference-placeholder{display:flex;flex-direction:column;gap:18px;padding:30px;text-align:center;color:#b9bec3;font:13px/1.7 monospace}.reco .spec{line-height:1.8}.tech-data .validation-note{margin:14px 0}.wheel-stage{height:auto;min-height:280px;padding:18px}.product-body p{min-height:100px}

.hero-v2 .hero-content.compact{margin-inline:auto}.hero-v2 h1{font-size:clamp(44px,6.1vw,94px);line-height:.96}.brand-card strong{color:#edf0eb}.catalog-photo{min-width:0}

/* Neutral presentation for supplier cutouts; preserve full wheel geometry. */
.wheel-stage{background:#171b1f;padding:22px}
.catalog-photo img{background:#171b1f;object-fit:contain;padding:16px;box-sizing:border-box;max-width:100%;border:1px solid #2b3137}
.tech-visual .catalog-photo img{padding:24px;object-fit:contain}

.brand-product .wheel-stage{min-height:280px;background:radial-gradient(circle at center,#1b1f23,#101214);padding:18px}
.brand-product .wheel-stage svg{width:240px;height:240px;max-width:100%}
.brand-product .product-body h3{color:#f0f1ed;font-weight:800}
#technical-selection{border-top:1px solid #353c43}

:root{--accent:#d9ff43;--ink:#f0f1ed;--muted:#8e959d;--muted-secondary:#7e858c;--technical-muted:#929aa1}
body{font-family:Arimo,Arial,Helvetica,sans-serif}
.mono,.product-id,.badge,.product-specs b,.data-row b,.pn,.source-note{font-family:"DejaVu Sans Mono",Consolas,ui-monospace,monospace}
.porsche-program{margin-top:24px}.product{border-radius:0}.product-specs{overflow-wrap:anywhere}

#development,#development-g025-fl5{scroll-margin-top:92px}
.development-study{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(320px,1fr);border:1px solid var(--line);background:#101214;align-items:start}
.study-image{padding:20px;min-width:0}.study-image img{display:block;width:100%;height:auto;object-fit:contain;border:1px solid #2c3136}
.study-data{padding:26px 24px;min-width:0}.study-data h3{color:var(--ink);font-size:27px;line-height:1.15;margin:14px 0 20px}.study-copy{color:var(--muted);font-size:13px;line-height:1.7}
.study-data .data-row,.development-modal .data-row{gap:18px}.study-data .data-row b,.development-modal .data-row b{font-size:11px;max-width:65%;overflow-wrap:anywhere}
.development-modal .tech-visual{display:flex;align-items:center;padding:22px}.development-modal .tech-visual img{width:100%;height:auto;object-fit:contain}
@media(max-width:900px){.development-study{grid-template-columns:1fr}.study-image{padding:14px}.study-data{padding:22px 18px}.study-data h3{font-size:24px}}

.development-study{margin-bottom:28px;scroll-margin-top:92px}.study-jump-nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-bottom:22px;font-size:11px;line-height:1.5;letter-spacing:.05em}.study-jump-nav a{border:1px solid var(--line);padding:14px;text-decoration:none;color:var(--accent)}.study-links{display:grid;gap:12px;margin-top:12px}.study-links a{overflow-wrap:anywhere}@media(max-width:650px){.study-jump-nav{grid-template-columns:1fr}}

.curation-heading{grid-column:1/-1;font:11px/1.6 "DejaVu Sans Mono",monospace;color:var(--accent);margin:6px 0 12px;letter-spacing:.06em}.pending-choice .text-btn{display:inline-block;margin-right:18px;margin-top:14px}.brand-product .product-body h3{font-size:24px}

.mockup-board{margin:0;width:100%;min-width:0}.mockup-board img{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:contain}.mockup-board figcaption{font:9px/1.6 "DejaVu Sans Mono",monospace;color:var(--technical-muted);margin-top:12px}.tech-visual .mockup-board{padding:22px}.tech-visual .mockup-board + .mono{display:none}.wheel-stage:has(.mockup-board){padding:14px}.historical-designs-label{margin:32px 0 20px}#namedTypeDesigns{margin:0 0 32px}

.type-variant-objectives{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:20px 0 32px}.variant-objective{border:1px solid var(--line);padding:22px;background:var(--panel)}.variant-objective h3{font-size:23px;line-height:1.2}.variant-objective p{color:var(--muted);font-size:13px;line-height:1.7}.variant-objective .mono{font-size:11px;line-height:1.7;color:var(--accent)}@media(max-width:700px){.type-variant-objectives{grid-template-columns:1fr}}

.benchmark-filter{max-width:520px;margin-bottom:18px}.benchmark-scroll{overflow-x:auto;margin:24px 0 42px}.benchmark-table{border-collapse:collapse;width:100%;min-width:900px;font:11px/1.7 "DejaVu Sans Mono",monospace}.benchmark-table th,.benchmark-table td{border:1px solid var(--line);padding:16px;text-align:left;vertical-align:top}.benchmark-table th{color:var(--accent);background:var(--panel2)}.benchmark-table td{color:var(--muted)}.benchmark-table strong,.benchmark-table a{color:var(--ink)}.benchmark-table td:last-child{width:40%}.benchmark-table .eyebrow{font-size:9px;letter-spacing:.04em}

.historical-archive,.technical-archive{border:1px solid var(--line);padding:20px;margin:24px 0 32px;background:var(--panel)}.historical-archive summary,.technical-archive summary{cursor:pointer;color:var(--accent);font:11px/1.7 "DejaVu Sans Mono",monospace;letter-spacing:.05em}.historical-archive[open] summary,.technical-archive[open] summary{margin-bottom:24px}

.interest-concept{margin-top:28px}.interest-concept .reference-placeholder{border:1px dashed var(--line);margin:18px 0}.interest-concept .mono{font-size:11px;color:var(--accent);line-height:1.7}

.m5-reference-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:24px 0}.m5-reference{border:1px solid var(--line);padding:18px}.m5-reference h4{color:var(--accent)}.m5-reference strong{font:10px/1.7 "DejaVu Sans Mono",monospace;color:var(--accent)}.m5-reference p{font-size:11px;line-height:1.7}@media(max-width:800px){.m5-reference-grid{grid-template-columns:1fr}}

.forged-objective{border-left:3px solid var(--accent);padding:24px 28px;background:var(--panel);margin-bottom:28px}.forged-objective p{font-size:18px;line-height:1.7;color:var(--ink);margin:16px 0}.tire-use-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:28px}.tire-use{border:1px solid var(--line);padding:26px;background:var(--panel)}.tire-use h3{font-size:24px;line-height:1.2}.tire-use p{font-size:13px;line-height:1.8;color:var(--muted)}#tires{scroll-margin-top:92px}@media(max-width:700px){.tire-use-grid{grid-template-columns:1fr}.forged-objective{padding:20px}.forged-objective p{font-size:16px}}

.tyre-stock{padding:12px;border:1px solid var(--accent);color:var(--accent);font:12px/1.5 "DejaVu Sans Mono",monospace;margin:18px 0}.tire-use a{color:var(--accent)}

.canonical-mockup-title{font-family:Arimo,Arial,Helvetica,sans-serif;font-size:18px;line-height:1.3;font-weight:800;color:var(--ink);margin:0 0 18px;letter-spacing:.02em}
.wheel-photo-crop{position:relative;overflow:hidden;background:#171b1f;width:100%;isolation:isolate}
.wheel-photo-crop img{position:absolute;display:block;border:0!important;padding:0!important;box-sizing:content-box;object-fit:fill;margin:0;max-width:none!important}
.tech-visual:has(.canonical-mockup){display:flex;flex-direction:column;justify-content:center;padding:20px}.tech-visual .canonical-mockup{padding:0}.study-image .canonical-mockup{padding:0}.canonical-mockup figcaption{margin-top:16px}.canonical-mockup + .mono{display:none}

/* Keep narrow layouts within the viewport, including long canonical labels. */
.hero-content,.section,.product,.tech-data,.variant-objective,.field,.reco{min-width:0}
.evidence-group{border:1px solid var(--line);margin:16px 0;background:var(--panel)}.evidence-group summary{cursor:pointer;padding:20px;font-size:13px;font-weight:700;color:var(--accent);line-height:1.6}.evidence-group summary span{color:var(--muted);font-weight:400;margin-left:12px}.evidence-table-wrap{overflow-x:auto}.evidence-table{border-collapse:collapse;width:100%;font-size:12px;line-height:1.65;table-layout:fixed}.evidence-table th,.evidence-table td{padding:16px;border:1px solid var(--line);text-align:left;vertical-align:top;overflow-wrap:anywhere}.evidence-table th{width:23%}.evidence-table th:nth-child(2){width:16%}.evidence-table th:nth-child(3){width:43%}.evidence-table th:nth-child(4){width:18%}.evidence-table td strong,.evidence-table a{color:var(--accent);font-size:10px}.evidence-table small{color:var(--muted)}.evidence-table p{margin:8px 0}#evidence{scroll-margin-top:90px}#evidenceBody>h3{font-size:26px}
@media(max-width:680px){.evidence-table{min-width:720px}.evidence-group summary{padding:14px}.evidence-group summary span{display:block;margin:0}}
@media(max-width:680px){
 .hero-v2{grid-template-columns:minmax(0,1fr)}
 .hero-v2 .hero-content.compact{width:calc(100% - 32px);max-width:100%;margin-inline:auto;padding:54px 0 40px}
 .hero-v2 h1{font-size:clamp(32px,8.4vw,50px);line-height:1;overflow-wrap:anywhere}
 .hero-copy.short,.preview-notice{max-width:100%;overflow-wrap:anywhere}
 .cta-row{display:grid;grid-template-columns:minmax(0,1fr)}
 .cta-row .btn{width:100%;min-width:0}
 .product-top,.product-footer{flex-wrap:wrap}
 .data-row{grid-template-columns:minmax(0,1fr) minmax(0,1.5fr);gap:12px;overflow-wrap:anywhere}
 .variant-objective,.tire-use,.tech-data{overflow-wrap:anywhere}
}