/* STE DS v2.1 · BrandAgent v1.0.3 · generated from src/styles */
/* ============================================================
   STE Design System v2.1 「深蓝精密 Precision Blue」 · 2026-09-29
   GENERATED by <STE>/_scripts/tokens-to-css.mjs from 04-VI与网页素材/songtian-design-tokens.json — do not edit by hand.
   品牌锚点：蓝 #0A408A · 橙 #E67817（2018 数字母版，不得改动）
   ============================================================ */
:root{
  /* —— 品牌锚点（2018 数字母版，禁止改动） —— */
  --st-blue-600:#0A408A;            /* 品牌蓝 · PANTONE 287C */
  --st-orange-500:#E67817;          /* 品牌橙 · PANTONE 151C */
  /* —— 蓝阶 —— */
  --st-blue-50:#F2F6FB;--st-blue-100:#E1EAF6;--st-blue-200:#C3D5EC;--st-blue-300:#97B6DE;--st-blue-400:#6390CB;
  --st-blue-500:#3467AC;--st-blue-700:#093774;--st-blue-800:#082C5D;--st-blue-900:#062045;--st-blue-950:#04142C;
  /* —— 橙阶 —— */
  --st-orange-50:#FEF6EE;--st-orange-100:#FCE8D3;--st-orange-200:#F8CFA3;--st-orange-300:#F3B06B;
  --st-orange-400:#EE9238;--st-orange-600:#C96410;--st-orange-700:#A54F0E;--st-orange-800:#7E3C0D;
  --st-orange-900:#5C2C0B;
  /* —— 中性阶（冷蓝灰）；n-500 仅用于非文字，弱化文字用 n-550 —— */
  --st-n-0:#FFFFFF;--st-n-50:#F7F9FC;--st-n-100:#EFF3F8;--st-n-200:#DFE6EF;--st-n-300:#C4CEDC;
  --st-n-400:#9AA7BA;--st-n-500:#6E7D93;--st-n-550:#5A697F;--st-n-600:#4E5D75;--st-n-700:#3D4757;
  --st-n-800:#26334A;--st-n-900:#14243E;
  /* —— 语义层（组件一律用这层） —— */
  --st-text:#14243E;--st-text-2:#4E5D75;--st-text-muted:#5A697F;--st-link:#0A408A;--st-link-hover:#093774;
  --st-surface:#FFFFFF;--st-surface-alt:#F4F7FB;--st-surface-dark:#081A38;--st-surface-darkest:#050F24;
  --st-border:#DFE6EF;--st-border-strong:#C4CEDC;--st-accent:#E67817;--st-accent-hover:#EE9238;
  --st-accent-active:#C96410;
  --st-on-accent:#14243E;           /* 橙底唯一合法文字色（5.23:1 AA，字重>=600） */
  --st-eyebrow-light:#A54F0E;       /* 浅底 eyebrow / 小字橙 */
  /* —— 功能色；文字用 *-text —— */
  --st-success:#0E8A5F;--st-success-bg:#E8F5F0;--st-success-text:#0A7350;--st-warning:#B7791F;
  --st-warning-bg:#FBF3E4;--st-warning-text:#8A5A14;--st-danger:#C0392B;--st-danger-bg:#FAEBE9;
  --st-info:#3467AC;--st-info-bg:#F2F6FB;
  /* —— 焦点（outline 2px，偏移 2px，无圆角） —— */
  --st-focus-light:#C96410;         /* 浅色面 ≥3.26:1 */
  --st-focus-dark:#EE9238;          /* 深色面 7.25:1 */
  --st-focus-brand:#FFFFFF;         /* 品牌蓝面 9.94:1 */
  --st-focus-width:2px;--st-focus-offset:2px;
  /* —— 字体 —— */
  --st-sans:Inter,"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  --st-mono:"JetBrains Mono","SF Mono",Consolas,"PingFang SC","Microsoft YaHei","Noto Sans SC",monospace;
  /* —— 几何 —— */
  --st-radius-xs:2px;--st-radius-sm:4px;--st-radius-md:8px;--st-radius-lg:12px;
  --st-shadow-xs:0 1px 2px rgba(8,26,56,.06);--st-shadow-sm:0 2px 8px rgba(8,26,56,.08);
  --st-shadow-md:0 8px 24px rgba(8,26,56,.10);--st-shadow-lg:0 16px 48px rgba(8,26,56,.14);
  /* —— 动效 —— */
  --st-ease:cubic-bezier(.2,0,0,1);--st-fast:120ms;--st-base:200ms;--st-slow:320ms;
  /* —— 布局（容器上限 1240，平板 900；页眉 78 / 68，不吸顶） —— */
  --st-container:1240px;--st-container-tablet:900px;--st-header-h:78px;--st-sticky-top:0px;
  /* —— 层级 —— */
  --st-z-sticky:40;--st-z-header:50;--st-z-dropdown:60;--st-z-fab:70;--st-z-overlay:78;--st-z-dialog:80;
  --st-z-toast:90;--st-z-skip:1000;
  /* —— BrandAgent 旧变量名（别名，只指向 --st-*；新代码直接用 --st-*） —— */
  --blue:var(--st-blue-600);--blue-2:var(--st-blue-700);--blue-deep:var(--st-surface-dark);
  --blue-black:var(--st-surface-darkest);--orange:var(--st-orange-500);--orange-2:var(--st-orange-400);
  --ink:var(--st-n-900);--body:var(--st-n-700);--muted:var(--st-n-550);--mist:var(--st-surface-alt);
  --white:var(--st-n-0);--line:var(--st-n-200);--shell:min(var(--st-container),calc(100vw - 56px));
  --shadow:var(--st-shadow-lg);--font:var(--st-sans);--display:var(--font);--mono:var(--st-mono);
}
@media(max-width:680px){:root{--st-header-h:68px}}
@font-face{font-family:'Inter';font-style:normal;font-weight:100 900;font-display:swap;src:url(/assets/fonts/inter-var-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:100 800;font-display:swap;src:url(/assets/fonts/jetbrains-mono-var-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
/* 10-base.css · Base: reset, element defaults, focus, skip link, utility classes, buttons, eyebrow, links. Generated by the P1 cleanup from the v0.7.3 styles; edit in place. */
*{box-sizing:border-box}
html{background:var(--white);scroll-behavior:smooth}
body{margin:0;color:var(--body);font-family:var(--font);font-size:16px;line-height:1.65;background:var(--st-n-0);-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit}
button{color:inherit}
:where(a,button,input,select,textarea,summary,[tabindex]):focus-visible{outline:2px solid var(--st-focus-light);outline-offset:2px}
:where(.hero,.page-hero,.article-hero,.company-film,.evidence-section,.lab-evidence,.final-cta,.site-footer,.contact-layout aside,.source-panel,.news-feature-stats,.quality-bridge-card,.cookie-consent,.st-dark) :where(a,button,input,select,textarea,summary,[tabindex]):focus-visible{outline-color:var(--st-focus-dark)}
.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:49px;padding:12px 20px;border:1px solid var(--blue);letter-spacing:.02em;transition:background .2s,border-color .2s,transform .2s;color:var(--ink);background:var(--orange);border-color:var(--orange);border-radius:4px;font-weight:800;font-size:13.5px}
.button:hover{transform:translateY(-1px);color:var(--ink);background:var(--orange-2);border-color:var(--orange-2);box-shadow:0 2px 8px rgba(8,26,56,.12)}
.button svg,.text-link svg{width:17px;height:17px}
.eyebrow{display:flex;align-items:center;gap:10px;color:var(--st-orange-700);font-family:var(--mono);font-weight:800;letter-spacing:.11em;text-transform:uppercase;font-size:12px}
:where(.hero,.page-hero,.article-hero,.company-film,.evidence-section,.lab-evidence,.final-cta,.site-footer,.contact-layout aside,.source-panel,.news-feature-stats,.quality-bridge-card) .eyebrow{color:var(--orange)}
.eyebrow i{display:inline-block;width:0;height:0;background:none;border-left:5px solid transparent;border-right:5px solid transparent;border-bottom:7px solid var(--orange);transform:none}
.text-link{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-weight:820;letter-spacing:.02em;font-size:13px}
.text-link:hover{color:var(--st-orange-700)}
:where(.hero,.page-hero,.article-hero,.company-film,.evidence-section,.lab-evidence,.final-cta,.site-footer,.contact-layout aside,.source-panel,.news-feature-stats,.quality-bridge-card) .text-link:hover{color:var(--orange)}
[hidden]{display:none!important}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}
.hp-field{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.button svg{color:var(--ink)}
.button-quiet{color:var(--ink);background:transparent;border-color:var(--st-n-400)}
.button-quiet:hover{color:var(--blue);background:var(--mist);border-color:var(--blue);box-shadow:none}
.button-quiet svg{color:currentColor}
.button-white{color:var(--blue);background:var(--st-n-0);border-color:var(--st-n-0)}
.button-white:hover{color:var(--blue-2);background:var(--st-blue-50);border-color:var(--st-blue-50);box-shadow:none}
.button-white svg{color:currentColor}
.button-light{color:var(--st-n-0);background:transparent;border-color:rgba(255,255,255,.42)}
.button-light:hover{color:var(--blue);background:var(--st-n-0);box-shadow:none}
.button-light svg{color:currentColor}
#overview,#specifications,#variants,#selection,#qualification,#guidance,#ordering{scroll-margin-top:64px}
@media(max-width:1050px){
  :root{--shell:min(100% - 40px,900px)}
}
@media(max-width:680px){
  :root{--shell:calc(100% - 30px)}
  body{font-size:15px}
}
@media print{
  .button{display:none!important}
}
/* 11-layout.css · Layout: shell and sections, header and desktop / mobile navigation, page hero, breadcrumb, footer. Generated by the P1 cleanup from the v0.7.3 styles; edit in place. */
.shell{width:var(--shell);margin-inline:auto}
.skip-link{position:fixed;z-index:1000;left:16px;top:-80px;padding:12px 18px;font-weight:800;color:var(--ink);background:var(--orange)}
.skip-link:focus{top:16px}
.site-header{position:relative;z-index:50;color:var(--ink);background:var(--st-n-0);border-bottom:1px solid var(--line);transition:box-shadow .2s}
.header-main{display:flex;align-items:center;height:78px}
.brand{display:flex;align-items:center;gap:10px;min-width:256px}
.brand img{width:112px;height:39px;object-fit:contain}
.brand-text{display:grid;line-height:1}
.brand-text b{color:var(--blue);font-family:var(--display);font-size:15px;letter-spacing:.035em}
.brand-text small{margin-top:5px;color:#7d899a;font-size:11px;font-weight:800;letter-spacing:.06em}
.desktop-nav{display:flex;align-self:stretch;align-items:stretch;margin-left:auto}
.desktop-nav>a{position:relative;display:flex;align-items:center;padding:0 17px;font-weight:760;letter-spacing:.01em;font-size:14.5px}
.desktop-nav>a::after{content:"";position:absolute;left:17px;right:17px;bottom:-1px;height:3px;background:var(--orange);transform:scaleX(0);transform-origin:left;transition:transform .22s}
.desktop-nav>a:hover,.desktop-nav>a[aria-current=page]{color:var(--blue)}
.desktop-nav>a:hover::after,.desktop-nav>a[aria-current=page]::after{transform:scaleX(1)}
.header-actions{display:flex;align-items:center;gap:14px;margin-left:18px}
.language{font-family:var(--mono);color:var(--blue);font-weight:800;font-size:13px}
.menu-toggle{display:none;padding:7px;background:none;border:0}
.menu-toggle svg{width:24px;height:24px}
.menu-toggle>span{display:block}
.menu-toggle[aria-expanded="true"] .menu-toggle-open,.menu-toggle:not([aria-expanded="true"]) .menu-toggle-close{display:none}
.mobile-nav{display:none}
.section{padding:104px 0}
.section-heading{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(280px,.85fr);gap:55px;align-items:end;margin-bottom:48px}
.section-heading>.eyebrow{grid-column:1/-1;margin-bottom:-25px}
.section-heading h2{margin:0;color:var(--ink);font-family:var(--display);font-size:clamp(28px,3.2vw,42px);line-height:1.15;letter-spacing:-.02em}
.section-heading>p{margin:0;color:var(--muted);line-height:1.85;font-size:16px}
/* Inner pages */
.page-hero{position:relative;padding:58px 0 70px;color:var(--st-n-0);background:var(--blue-deep);overflow:hidden}
.page-hero::before{content:"";position:absolute;right:-8%;top:-55%;width:580px;height:580px;border:1px solid rgba(255,255,255,.08);border-radius:50%;box-shadow:0 0 0 75px rgba(255,255,255,.025),0 0 0 150px rgba(255,255,255,.02)}
.page-hero .shell{position:relative;z-index:2}
.breadcrumb{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:45px;color:#829abb;font-size:12.5px}
.breadcrumb a:hover{color:var(--st-n-0)}
.breadcrumb span[aria-current]{color:var(--st-n-0)}
.page-hero h1{max-width:930px;margin:18px 0;color:var(--st-n-0);font-family:var(--display);overflow-wrap:anywhere;font-size:clamp(34px,4.6vw,54px);line-height:1.1;letter-spacing:-.02em}
.page-hero .shell>p{max-width:760px;margin:0;color:#becce0;font-size:15px}
.page-rail{position:absolute;right:0;bottom:-30px;width:62%;height:115px;color:#526f95;opacity:.48}
.page-rail svg{width:100%;height:100%}
.site-footer{padding:68px 0 calc(84px + env(safe-area-inset-bottom));color:#aebdd2;background:var(--blue-black)}
.site-footer .brand-text b{color:var(--st-n-0)}
.site-footer .brand img{filter:brightness(0) invert(1)}
.footer-grid{display:grid;grid-template-columns:1.25fr .75fr .75fr 1fr;gap:60px}
.footer-grid>div:first-child p{margin-top:18px;line-height:1.8;font-size:13px}
.footer-grid h2{margin:0 0 17px;color:var(--st-n-0);letter-spacing:.07em;text-transform:uppercase;font-size:12.5px}
.footer-grid>div:not(:first-child){display:flex;flex-direction:column;align-items:flex-start}
.footer-grid a,.footer-grid span{margin:5px 0;font-size:13.5px}
.footer-grid a:hover{color:var(--st-n-0)}
.footer-bottom{display:flex;justify-content:space-between;margin-top:55px;padding-top:18px;border-top:1px solid rgba(255,255,255,.14);font-size:12px}
.footer-bottom a{margin-left:18px}
@media(max-width:1050px){
  .mobile-nav{position:absolute;left:0;right:0;top:109px;display:none;padding:16px 20px;background:var(--st-n-0);border-bottom:1px solid var(--line);box-shadow:var(--shadow);overflow:auto;overscroll-behavior:contain}
  .mobile-nav a{padding:11px;border-bottom:1px solid var(--line)}
}
.section-action{display:flex;justify-content:flex-end;margin-top:30px}
/* Global product navigation · static HTML for people, keyboards and crawlers */
.desktop-nav-item{display:flex;align-items:stretch}
.desktop-nav-item>a{position:relative;display:flex;align-items:center;gap:6px;padding:0 17px;font-weight:760;letter-spacing:.01em;font-size:14.5px}
.desktop-nav-item>a::after{content:"";position:absolute;right:17px;bottom:-1px;left:17px;height:3px;background:var(--orange);transform:scaleX(0);transform-origin:left;transition:transform .22s}
.desktop-nav-item>a:hover,.desktop-nav-item>a[aria-current=page],.desktop-nav-item:focus-within>a{color:var(--blue)}
.desktop-nav-item>a:hover::after,.desktop-nav-item>a[aria-current=page]::after,.desktop-nav-item:focus-within>a::after{transform:scaleX(1)}

/* Rail-to-panel pairing. CSS cannot derive it, so tests/verify.mjs asserts that
   every catalog category owns a rule below. */

@media(max-width:1050px){
  .mobile-nav{max-height:calc(100dvh - 109px)}
}
@media(min-width:681px) and (max-width:1050px){
  .mobile-nav{top:78px;max-height:calc(100dvh - 78px)}
}
.mobile-nav a{font-size:15px}

.footer-social{display:block;margin-top:6px}
@media(max-width:1050px){
  .desktop-nav,.header-actions>.button{display:none}
  .header-actions{margin-left:auto}
  .menu-toggle{display:block}
  .footer-grid{grid-template-columns:1fr 1fr}
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
}
@media(max-width:680px){
  .header-main{height:68px}
  .site-header .brand{min-width:0}
  .site-header .brand img{width:98px}
  .brand-text{display:none}
  .mobile-nav{top:68px;max-height:calc(100dvh - 68px)}
  .section{padding:72px 0}
  .section-heading{display:block;margin-bottom:32px}
  .section-heading>.eyebrow{margin-bottom:18px}
  .section-heading p{margin-top:18px}
  .page-hero{padding:43px 0 58px}
  .breadcrumb{margin-bottom:30px}
  .page-rail{display:none}
  .footer-grid{grid-template-columns:1fr;gap:34px}
  .footer-bottom{align-items:flex-start;flex-direction:column;gap:10px}
  .footer-bottom a{margin:0 16px 0 0}
  .section-action{justify-content:stretch}
  .section-action .button{width:100%}
  
  
}
@media print{
  .site-header,.site-footer,.page-rail{display:none!important}
  .page-hero{padding:20px 0;color:#000;background:var(--st-n-0)}
  .page-hero h1{color:#000}
  .page-hero .shell>p{color:#333}
  .section{padding:30px 0}
}
/* 12-pages.css · Pages: home, company, quality, news, parts, resources, contact, search, event, legal, 404 and the v0.7 product templates. Generated by the P1 cleanup from the v0.7.3 styles; edit in place. */
.tool-grid svg,.resource-grid svg{width:17px;height:17px}
/* Hero — one orchestrated moment */
.hero{position:relative;min-height:700px;color:var(--st-n-0);background:var(--blue-deep);overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,rgba(5,15,36,.95),rgba(7,26,56,.86) 52%,rgba(6,22,48,.42)),radial-gradient(circle at 80% 16%,rgba(10,64,138,.5),transparent 44%)}
.hero-slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity .7s ease,visibility .7s}
.hero-slide.is-active{position:relative;opacity:1;visibility:visible}
.hero-layout{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.02fr) minmax(390px,.98fr);gap:76px;align-items:center;min-height:640px;padding:70px 0 90px}
.hero-layout>*{min-width:0}
.hero-copy,.hero-intro,.hero-detail{min-width:0;max-width:650px}
.hero-family-layout{grid-template-areas:"intro family" "detail family";grid-template-rows:auto auto;row-gap:0;align-content:center}
.hero-intro{grid-area:intro}
.hero-detail{grid-area:detail}
.hero-family-layout>.hero-family{grid-area:family}
.hero-copy h1,.hero-intro h1{max-width:720px;margin:20px 0 22px;color:var(--st-n-0);font-family:var(--display);overflow-wrap:anywhere;font-size:clamp(38px,4.4vw,60px);line-height:1.08;letter-spacing:-.025em}
.hero-copy>p,.hero-detail>p,.hero-intro>p{max-width:650px;margin:0;line-height:1.85;color:var(--st-blue-200);font-size:16px}
.hero-actions{display:flex;gap:12px;margin-top:32px}
.hero-readouts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));row-gap:24px;margin:32px 0 0}
.hero-readouts:has(>div:nth-child(4)){grid-template-columns:repeat(4,minmax(0,1fr))}
.hero-readouts>div{min-width:0;padding:0 12px;border-left:1px solid rgba(255,255,255,.22)}
.hero-readouts>div:first-child{padding-left:0;border-left:0}
.hero-readouts dt{color:var(--st-n-0);font-family:var(--mono);font-weight:800;font-size:clamp(19px,1.55vw,24px);line-height:1.3}
.hero-readouts-certifications dt{font-size:14px}
.hero-readouts dt,.hero-readouts dd{overflow-wrap:anywhere}
.hero-readouts dd{margin:4px 0 0;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--st-blue-300);font-size:11px}
.hero-media{position:relative;height:492px;overflow:hidden;box-shadow:0 35px 70px rgba(0,0,0,.28)}
.hero-media::before{content:"";position:absolute;z-index:2;inset:0;border:1px solid rgba(255,255,255,.22);pointer-events:none}
.hero-media::after{content:"";position:absolute;z-index:2;left:0;right:0;bottom:0;height:40%;background:linear-gradient(transparent,rgba(3,18,41,.78));pointer-events:none}
.hero-media img{width:100%;height:100%;object-fit:cover}
/* Laboratory evidence: full certificate content, with a full-size reading link. */
.lab-evidence-gallery{min-width:0;touch-action:pan-y pinch-zoom}
.lab-evidence-panel{margin:0;min-width:0;overflow:hidden;border:1px solid var(--st-border);border-radius:var(--st-radius-md);background:var(--st-surface);color:var(--st-text)}
.lab-evidence-panel[hidden],.lab-evidence-controls[hidden]{display:none}
.lab-evidence-image{display:flex;align-items:center;justify-content:center;height:clamp(240px,25vw,350px);padding:16px;background:var(--st-surface);touch-action:pan-y pinch-zoom}
.lab-evidence-image img{display:block;width:100%;height:100%;object-fit:contain}
.lab-evidence-image:focus-visible{outline:2px solid var(--st-focus-light);outline-offset:-4px}
.lab-evidence-panel figcaption{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:76px;padding:16px 18px;border-top:1px solid var(--st-border);background:var(--st-surface-alt)}
.lab-evidence-panel h3{margin:0;font-size:15px;line-height:1.45;color:var(--st-text);overflow-wrap:anywhere}
.lab-evidence-panel figcaption>a{display:inline-flex;align-items:center;flex-shrink:0;gap:6px;min-height:44px;color:var(--st-link);font-size:13px;font-weight:600;text-decoration:none}
.lab-evidence-panel figcaption>a:focus-visible{outline:2px solid var(--st-focus-light);outline-offset:2px}
.lab-evidence-panel a:hover{text-decoration:underline}
.lab-evidence-gallery svg{width:16px;height:16px;flex-shrink:0}
.lab-evidence-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:10px 0 8px}
.lab-evidence-status{font-family:var(--mono);font-size:12px;font-variant-numeric:tabular-nums;color:var(--st-blue-200)}
.lab-evidence-arrows{display:flex;gap:8px}
.lab-evidence-arrows button{display:grid;place-items:center;width:44px;height:44px;padding:0;color:var(--st-n-0);border:1px solid var(--st-blue-400);border-radius:var(--st-radius-sm);background:transparent;cursor:pointer}
.lab-evidence-arrows [data-evidence-prev] svg{transform:rotate(180deg)}
.lab-evidence-tabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.lab-evidence-tabs button{display:flex;min-width:0;flex-direction:column;align-items:stretch;gap:7px;min-height:44px;padding:7px;color:var(--st-blue-200);border:1px solid var(--st-blue-400);border-radius:var(--st-radius-sm);background:transparent;cursor:pointer;font-family:inherit}
.lab-evidence-tabs img{display:block;width:100%;height:42px;object-fit:contain;background:var(--st-surface);border-radius:2px}
.lab-evidence-tabs span{font-size:12px;line-height:1.4;font-weight:600;overflow-wrap:anywhere}
.lab-evidence-tabs button[aria-selected="true"]{color:var(--st-n-0);border-color:var(--st-accent);box-shadow:inset 0 -2px var(--st-accent);background:var(--st-blue-800)}
.lab-evidence-tabs button:hover,.lab-evidence-arrows button:hover{background:var(--st-blue-800)}
.lab-evidence-controls button:focus-visible,.lab-evidence-scope a:focus-visible{outline:2px solid var(--st-focus-dark);outline-offset:3px}
.lab-evidence-scope{margin:12px 0 0;color:var(--st-blue-200);font-size:12.5px;line-height:1.65}
.lab-evidence-scope a{display:inline-flex;align-items:center;gap:5px;min-height:44px;color:var(--st-n-0);font-weight:600;text-underline-offset:3px}
.media-code{position:absolute;z-index:3;left:22px;right:22px;bottom:18px;display:flex;justify-content:space-between;align-items:end}
.media-code span{font-family:var(--mono);letter-spacing:.12em;font-size:11px}
.media-code b{color:var(--st-n-0);font-family:var(--mono);font-size:21px}
.hero-circuit{position:absolute;z-index:1;left:0;right:0;bottom:15px;height:110px;opacity:.42}
.hero-circuit svg{width:100%;height:100%}
.rail-main{fill:none;stroke:currentColor;stroke-width:1.5;vector-effect:non-scaling-stroke}
.rail-accent{fill:none;stroke:var(--orange);stroke-width:2;vector-effect:non-scaling-stroke}
.rail-nodes{fill:var(--orange);stroke:var(--st-n-0);stroke-width:2}
.hero-family{display:flex;flex-direction:column;gap:14px;min-width:0;width:100%;max-width:100%;margin:0}
.hero .hero-line{display:block;text-wrap:balance}
.hero-family-plate{min-width:0;width:100%;padding:22px 26px;background:linear-gradient(180deg,var(--st-n-0),var(--st-n-100));border-radius:8px;box-shadow:0 35px 70px rgba(0,0,0,.28)}
.hero-family-plate img{display:block;width:100%;height:auto;object-fit:contain}
.hero-family figcaption,.hero-family li{min-width:0;max-width:100%}
.hero-family-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:0;padding:0;list-style:none}
.hero-family-links a{display:flex;min-width:0;align-items:baseline;justify-content:space-between;gap:8px;min-height:44px;padding:10px 12px;color:var(--st-n-0);text-decoration:none;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.2);border-radius:6px}
.hero-family-links a:hover{background:rgba(255,255,255,.08);border-color:var(--orange)}
.hero-family-links a:focus-visible{outline:2px solid var(--orange);outline-offset:2px}
.hero-family-links b{min-width:0;overflow-wrap:anywhere;font-size:13px;font-weight:650;line-height:1.35}
.hero-family-links span{flex:0 1 auto;min-width:0;max-width:100%;overflow-wrap:anywhere;color:#9eb2ce;font-family:var(--mono);font-size:11.5px}
/* Homepage product photographs: fixed canvas keeps the page stable while images rotate. */
.product-gallery{min-width:0;touch-action:pan-y pinch-zoom}
.product-gallery-stage{overflow:hidden;border:1px solid var(--st-border);border-radius:var(--st-radius-md);background:var(--st-surface);box-shadow:0 25px 55px rgba(0,0,0,.2)}
.product-gallery-panel{margin:0}
.product-gallery-panel[hidden],.product-gallery-controls[hidden]{display:none}
.product-gallery-canvas{display:flex;align-items:center;justify-content:center;height:clamp(230px,22vw,320px);padding:16px;background:var(--st-n-0);overflow:hidden;touch-action:pan-y pinch-zoom}
.product-gallery-canvas img{display:block;min-width:0;min-height:0;max-height:100%;width:100%;height:100%;object-fit:contain;user-select:none}
.product-gallery-overview{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1.05fr);grid-template-rows:minmax(0,1fr);gap:12px;padding:18px 12px}
.product-gallery-overview img:last-child{object-fit:cover;border-radius:4px}
.product-gallery-smd{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-template-rows:minmax(0,1fr);gap:4px;padding:14px 8px}
.product-gallery-smd img{width:125%;justify-self:center}
.product-gallery-scene{padding:0}
.product-gallery-panel figcaption{display:flex;align-items:center;justify-content:space-between;gap:12px;height:104px;padding:14px 16px;border-top:1px solid var(--st-border);background:var(--st-surface-alt);color:var(--st-text)}
.product-gallery-panel figcaption>div{min-width:0}
.product-gallery-title{display:block;margin:0;color:var(--st-text);font-size:15px;line-height:1.4;overflow-wrap:anywhere}
.product-gallery-panel p{margin:5px 0 0;color:var(--st-text-2);font-size:12.5px;line-height:1.5;overflow-wrap:anywhere}
.product-gallery-panel figcaption>a{display:grid;place-items:center;flex-shrink:0;width:44px;height:44px;color:var(--st-link);border:1px solid var(--st-border);border-radius:var(--st-radius-sm);background:var(--st-surface)}
.product-gallery-tabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;margin-top:10px}
.product-gallery-controls button{min-height:44px;padding:8px;color:var(--st-blue-200);background:transparent;border:1px solid var(--st-blue-400);border-radius:var(--st-radius-sm);font:inherit;font-size:12px;font-weight:600;cursor:pointer}
.product-gallery-tabs button{min-width:0;overflow-wrap:anywhere}
.product-gallery-tabs button[aria-selected="true"]{color:var(--st-n-0);border-color:var(--st-accent);box-shadow:inset 0 -2px var(--st-accent);background:var(--st-blue-800)}
.product-gallery-toolbar{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:8px}
.product-gallery-toolbar>span{font-family:var(--mono);font-size:12px;font-variant-numeric:tabular-nums;color:var(--st-blue-200)}
.product-gallery-toolbar>div{display:flex;gap:6px}
.product-gallery-toolbar [data-product-prev],.product-gallery-toolbar [data-product-next]{display:grid;place-items:center;width:44px}
.product-gallery-toolbar [data-product-prev] svg{transform:rotate(180deg)}
.product-gallery svg{width:16px;height:16px}
.product-gallery button:hover{color:var(--st-n-0);background:var(--st-blue-800)}
.product-gallery button:focus-visible{outline:2px solid var(--st-focus-dark);outline-offset:3px}
.product-gallery-panel a:focus-visible{outline:2px solid var(--st-focus-light);outline-offset:2px}
.hero-controls{position:absolute;z-index:5;left:50%;bottom:0;display:grid;grid-template-columns:repeat(3,1fr);transform:translateX(-50%);border-top:1px solid rgba(255,255,255,.2);background:rgba(5,15,36,.9)}
.hero-controls button{display:flex;align-items:center;gap:11px;min-height:61px;padding:12px 18px;color:#9eb2ce;background:transparent;border:0;border-right:1px solid rgba(255,255,255,.15);text-align:left;cursor:pointer;font-size:11.5px}
.hero-controls button:last-child{border-right:0}
.hero-controls span{color:var(--orange);font-family:var(--mono);font-size:11px}
.hero-controls button.is-active{color:var(--st-n-0);box-shadow:inset 0 3px var(--orange);background:rgba(10,64,138,.56)}
/* AI cross reference band (home): the site's core tool, right under the hero */
.ai-xref{background:var(--st-n-0);border-bottom:1px solid var(--line)}
.ai-xref-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:56px;align-items:center;padding:48px 0}
.ai-xref-copy h2{margin:14px 0 14px;font-size:clamp(26px,2.6vw,36px);line-height:1.2;color:var(--ink)}
.ai-xref-copy p{margin:0;color:var(--body);line-height:1.75;font-size:16px;max-width:560px}
.ai-xref-tool{padding:28px;border:1px solid var(--line);border-left:4px solid var(--orange);background:var(--mist)}
.ai-xref-form label{display:block;margin-bottom:8px;font-size:13px;font-weight:600;color:var(--ink)}
.ai-xref-row{display:flex;gap:12px}
.ai-xref-row input{flex:1;min-width:0;height:52px;padding:0 16px;border:1px solid var(--st-n-300);background:var(--st-n-0);font:inherit;font-size:17px;color:var(--ink)}
.ai-xref-row input:focus-visible{outline:3px solid var(--st-blue-500);outline-offset:2px}
.ai-xref-links{display:flex;flex-wrap:wrap;gap:8px 24px;margin:18px 0 0;padding:0;list-style:none}
.ai-xref-links a{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--st-blue-700,var(--ink));text-decoration:none}
.ai-xref-links a:hover{text-decoration:underline}
.ai-xref-links svg{width:16px;height:16px}
.ai-xref-meta{margin:14px 0 0;font-size:13px;color:var(--muted)}
@media (max-width:900px){.ai-xref-layout{grid-template-columns:minmax(0,1fr);gap:24px;padding:36px 0}}
@media (max-width:560px){.ai-xref-row{flex-direction:column}.ai-xref-row .button{justify-content:center}.ai-xref-tool{padding:20px}}
.decision-tools{position:relative;z-index:8;margin-top:0;background:var(--st-n-0);border-bottom:1px solid var(--line)}
.tool-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.tool-grid>a{display:grid;grid-template-columns:32px 1fr 18px;gap:12px;align-items:center;min-height:112px;padding:20px;border-left:1px solid var(--line);transition:color .2s,background .2s}
.tool-grid>a:last-child{border-right:1px solid var(--line)}
.tool-grid>a>svg:first-child{width:24px;height:24px;color:var(--orange)}
.tool-grid>a>svg:last-child{color:#94a1b2}
.tool-grid b,.tool-grid small{display:block}
.tool-grid b{color:var(--ink);font-size:14px}
.tool-grid small{margin-top:4px;color:var(--muted);line-height:1.5;font-size:12.5px}
.tool-grid>a:hover{color:var(--blue);background:var(--mist)}
.portfolio{background:var(--st-n-0)}
.portfolio .section-heading{margin-bottom:20px}
.portfolio-count{margin:0 0 24px;color:var(--st-text-muted,var(--muted));font-size:14px;font-variant-numeric:tabular-nums}
.portfolio-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.portfolio-grid .portfolio-card{display:flex;flex-direction:column;min-width:0;padding:0;overflow:hidden;border-radius:8px;background:var(--st-n-0);border:1px solid var(--line)}
.portfolio-image{display:block;aspect-ratio:4/3;background:var(--st-n-50)}
.portfolio-grid .portfolio-image img{width:100%;height:100%;object-fit:contain}
.portfolio-body{display:flex;flex:1;flex-direction:column;padding:20px}
.portfolio-body h3{margin:0;font-size:21px;line-height:1.35;color:var(--ink)}
.portfolio-body h3 a{color:inherit}
.portfolio-body>p{margin:12px 0 20px;font-size:14px;line-height:1.7;color:var(--body)}
.portfolio-families{display:grid;gap:0;margin:auto 0 16px;padding:0;list-style:none;border-top:1px solid var(--line)}
.portfolio-families a{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 0;min-height:44px;border-bottom:1px solid var(--line);font-size:13px;line-height:1.4;color:var(--blue)}
.portfolio-families svg,.portfolio-more svg,.portfolio-format-count svg{width:16px;height:16px;flex-shrink:0}
.portfolio-more{display:flex;justify-content:space-between;align-items:center;gap:8px;min-height:44px;color:var(--blue);font-size:13px;font-weight:600;font-variant-numeric:tabular-nums}
.portfolio-formats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:24px}
.portfolio-format{display:grid;grid-template-columns:120px minmax(0,1fr);align-items:center;gap:24px;padding:24px;border:1px solid var(--line);border-radius:8px;background:var(--mist)}
.portfolio-format:hover{border-color:var(--blue)}
.portfolio-format img{width:120px;height:120px;object-fit:contain;mix-blend-mode:multiply}
.portfolio-format h3{margin:6px 0;font-size:23px;color:var(--ink)}
.portfolio-format p{margin:0 0 12px;font-size:14px;line-height:1.65;color:var(--body)}
.portfolio-format-label{font-size:12px;font-weight:600;color:var(--st-orange-700)}
.portfolio-format-count{display:flex;align-items:center;gap:12px;font-size:13px;font-weight:600;color:var(--blue);font-variant-numeric:tabular-nums}
.portfolio-note{margin:14px 0 0;font-size:13px;color:var(--muted)}
@media(max-width:360px){
  .product-gallery .product-gallery-overview{grid-template-columns:minmax(0,1fr) 100px}
  .product-gallery .product-gallery-tabs,.hero-family .hero-family-links{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:1050px){
  .portfolio-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .portfolio-format{grid-template-columns:80px minmax(0,1fr);gap:16px;padding:20px}
  .portfolio-format img{width:80px;height:100px}
}
@media(max-width:680px){
  .portfolio-grid,.portfolio-formats{grid-template-columns:minmax(0,1fr);gap:16px}
  .portfolio-grid .portfolio-card{display:grid;grid-template-columns:100px minmax(0,1fr);align-items:start}
  .portfolio-image{aspect-ratio:1;margin-top:18px}
  .portfolio-body{padding:18px 16px 12px 8px}
  .portfolio-body h3{font-size:19px}
  .portfolio-body>p{margin:10px 0 14px}
  .portfolio-families{margin-bottom:6px}
  .portfolio-format h3{font-size:20px}
}

.evidence-section{color:var(--st-n-0);background:linear-gradient(115deg,var(--st-blue-600),var(--st-surface-dark))}
.evidence-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:85px;align-items:start}
.evidence-section .section-heading{display:block;margin-bottom:28px}
.evidence-section .section-heading>.eyebrow{margin-bottom:20px}
.evidence-section .section-heading h2{color:var(--st-n-0)}
.evidence-section .section-heading p{margin-top:24px;color:#c4d2e5}
.evidence-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.18)}
.evidence-grid article{min-height:138px;padding:24px;background:rgba(6,31,73,.46)}
.evidence-grid b{color:var(--st-n-0);font-family:var(--st-sans);font-size:19px}
.evidence-grid .text-link{margin-top:16px;color:var(--st-blue-100)}
.evidence-grid .text-link:hover{color:var(--st-orange-400)}
.evidence-grid p{margin:18px 0 0;color:#b9c9de;font-size:11px;line-height:1.65}
.manufacturing{background:var(--st-n-0)}
.manufacturing-layout{display:grid;grid-template-columns:1.12fr .88fr;gap:72px;align-items:center}
.manufacturing-media{position:relative;height:510px}
.manufacturing-media img{width:100%;height:100%;object-fit:cover}
.manufacturing-media span{position:absolute;left:0;bottom:0;padding:11px 15px;color:var(--st-n-0);background:var(--blue);font-family:var(--mono);letter-spacing:.08em;font-size:11px}
.manufacturing-layout h2{margin:20px 0;color:var(--ink);font-family:var(--display);line-height:1.05;font-size:36px;letter-spacing:-.02em}
.manufacturing-layout p{font-size:13px}
.manufacturing-layout ul{margin:26px 0;padding:0;border-top:1px solid var(--line);list-style:none}
.manufacturing-layout li{padding:11px 0;border-bottom:1px solid var(--line);color:var(--ink);font-size:12px}
.manufacturing-layout li::before{content:"◆";margin-right:10px;color:var(--orange);font-size:7px}
.final-cta{padding:78px 0;color:var(--st-n-0);background:linear-gradient(135deg,var(--blue-black),var(--blue-deep))}
.final-cta .shell{display:grid;grid-template-columns:1fr auto;gap:80px;align-items:center}
.final-cta h2{max-width:800px;margin:16px 0;color:var(--st-n-0);font-family:var(--display);font-size:42px;line-height:1.05;letter-spacing:-.02em}
.final-cta p{max-width:760px;margin:0;font-size:13px;color:var(--st-blue-200)}

.evidence-note{margin:15px 0 0;color:var(--muted);font-size:12px}

.series-card{display:flex;flex-direction:column;min-height:330px;padding:25px;background:var(--st-n-0);border:1px solid var(--line);border-top:3px solid var(--blue);transition:border-color .2s,box-shadow .2s,transform .2s}
.series-card:hover{border-color:#9eb1c8;box-shadow:var(--shadow);transform:translateY(-2px)}
.series-card>div:first-child{display:flex;justify-content:space-between;align-items:center}
.series-card>div>span{color:var(--st-orange-700);font-family:var(--mono);font-weight:900;font-size:11.5px}
.series-card em{padding:4px 7px;color:#8d5b14;background:#fff3df;font-family:var(--mono);font-style:normal;font-size:11px}
.series-card h3{margin:25px 0 11px;color:var(--ink);font-family:var(--display);line-height:1.15;font-size:19px;letter-spacing:-.01em}
.series-card>p{margin:0;color:var(--muted);font-size:14px;line-height:1.65}
.series-card dl{margin:20px 0}
.series-card dl>div{display:flex;justify-content:space-between;gap:10px;padding:8px 0;border-top:1px solid #e9eef3}
.series-card dt{color:#7d8997;font-size:11.5px}
.series-card dd{margin:0;color:var(--ink);font-family:var(--mono);text-align:right;font-size:12.5px}
.series-card .text-link{margin-top:auto}

.quality-columns{display:grid;grid-template-columns:1fr 1fr;gap:60px}
.quality-columns .section-heading{display:block}
.quality-columns .section-heading>.eyebrow{margin-bottom:20px}
.quality-list{display:grid;gap:1px;background:var(--line);border:1px solid var(--line)}
.quality-list article{display:grid;grid-template-columns:130px 1fr;gap:18px;padding:20px;background:var(--st-n-0)}
.quality-list b{color:var(--blue);font-family:var(--mono);font-size:14px}
.quality-list p{margin:0;color:var(--muted);font-size:11px}
.lab-evidence{color:var(--st-n-0);background:var(--blue-deep)}
.resource-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.resource-grid>a{display:grid;grid-template-columns:45px 1fr 20px;gap:17px;align-items:center;min-height:130px;padding:24px;border:1px solid var(--line);border-left:4px solid var(--blue)}
.resource-grid>a>svg:first-child{width:29px;height:29px;color:var(--orange)}
.resource-grid b,.resource-grid small{display:block}
.resource-grid b{color:var(--ink)}
.resource-grid small{margin-top:5px;color:var(--muted);font-size:12px}
.resource-grid>a:hover{background:var(--mist)}
.resource-policy{margin-top:45px;padding:38px;background:var(--mist);border-top:4px solid var(--orange)}
.resource-policy h2{margin:0;color:var(--ink);font-family:var(--display);font-size:34px}
.resource-policy p{max-width:850px;margin:14px 0 25px;font-size:12px}
.company-story{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.company-story h2{margin:20px 0;color:var(--ink);font-family:var(--display);line-height:1.05;font-size:36px;letter-spacing:-.02em}
.company-story p{font-size:16px;line-height:1.8}
.company-story img{width:100%;height:500px;object-fit:cover;border-radius:var(--st-radius-md)}
.responsibility-section{background:var(--mist)}
.responsibility-section .resource-policy{margin:0;padding:32px;background:var(--st-n-0);border:1px solid var(--line);border-top:4px solid var(--orange)}
.responsibility-section h3{margin:0;color:var(--ink);font-size:24px;line-height:1.3}
.responsibility-section ol{display:grid;gap:18px;padding-left:24px;margin:24px 0}
.responsibility-section li{padding-left:6px;font-size:16px;line-height:1.7}
.responsibility-section li::marker{color:var(--blue);font-weight:700}
.responsibility-section .resource-policy p{margin-bottom:0;font-size:15px}
.contact-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:70px;align-items:start}
.rfq-form{display:grid;gap:20px;padding:35px;border:1px solid var(--line);border-top:4px solid var(--blue)}
.rfq-form label{display:grid;gap:7px}
.rfq-form label>span{color:var(--ink);font-weight:800;font-size:12.5px}
.rfq-form input,.rfq-form textarea{width:100%;padding:13px 14px;color:var(--ink);background:var(--mist);border:1px solid #cbd6e2;border-radius:0;resize:vertical}
.rfq-form input:focus,.rfq-form textarea:focus{background:var(--st-n-0);border-color:var(--blue)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-status{margin:0;color:var(--blue);font-size:13.5px}
.contact-layout aside{padding:34px;color:var(--st-n-0);background:var(--blue-deep)}
.contact-layout aside h2{margin:0 0 22px;font-family:var(--display);font-size:31px}
.contact-layout aside a,.contact-layout aside span{display:block;margin:10px 0;color:var(--st-n-0);font-family:var(--mono);font-size:13.5px}
.contact-layout aside p,.contact-layout aside li{color:#bac9dc;font-size:14.5px}
.contact-layout aside hr{margin:28px 0;border:0;border-top:1px solid rgba(255,255,255,.18)}
.search-box{display:grid;grid-template-columns:28px 1fr auto;gap:14px;align-items:center;padding:16px 18px;border:2px solid var(--blue);border-radius:4px}
.search-box svg{width:24px;height:24px;color:var(--orange)}
.search-box input{padding:5px;border:0;outline:0;color:var(--ink);font-size:17px}
.search-box:focus-within{outline:2px solid var(--st-focus-light);outline-offset:2px}
.search-box span{padding:4px 8px;color:var(--st-n-0);background:var(--blue);font-family:var(--mono);font-size:12.5px}
.search-empty{padding:30px;color:var(--muted);text-align:center}
.search-results{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:32px}

.legal-copy{max-width:850px}
.legal-copy section{padding:28px 0;border-bottom:1px solid var(--line)}
.legal-copy h2{margin:0;color:var(--ink);font-family:var(--display);font-size:28px}
.legal-copy p{margin:10px 0 0}
.not-found{display:grid;place-items:center;min-height:650px;text-align:center}
.not-found span{display:block;color:#dae3ed;font-family:var(--display);font-weight:900;line-height:.8;font-size:110px}
.not-found h1{max-width:650px;margin:20px auto;color:var(--ink);font-family:var(--display);font-size:34px;letter-spacing:-.02em}
.not-found p{margin:0 0 25px}

.honors-section{background:var(--mist)}
.is-filtered{display:none!important}
@media(max-width:1050px){
  .tool-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
  .tool-grid{grid-template-columns:1fr}
  .tool-grid>a{min-height:92px;border-right:1px solid var(--line)}
}
@media(prefers-reduced-motion:reduce){
  .hero-slide{transition:none}
  .news-card:hover{transform:none}
}
.site-header.has-scrolled{box-shadow:0 8px 28px rgba(4,29,68,.09)}
.hero-copy h2{overflow-wrap:anywhere;max-width:720px;margin:20px 0 22px;color:var(--st-n-0);font-family:var(--display);font-weight:700;font-size:clamp(38px,4.4vw,60px);line-height:1.08;letter-spacing:-.025em}
/* Newsroom */
.news-preview{background:var(--mist)}
.news-feature-section{padding:72px 0;background:linear-gradient(115deg,#eef4fb,var(--st-n-0) 56%);border-bottom:1px solid var(--line)}
.news-feature{display:grid;grid-template-columns:.36fr 1fr;gap:55px;align-items:stretch}
.news-feature-stats{padding:30px;color:var(--st-n-0);background:var(--blue-deep)}
.news-feature-stats dl{display:grid;margin:35px 0 0}
.news-feature-stats dl>div{padding:14px 0;border-top:1px solid rgba(255,255,255,.18)}
.news-feature-stats dt{color:#9fb2cc;font-family:var(--mono);text-transform:uppercase;font-size:11.5px}
.news-feature-stats dd{margin:3px 0 0;color:var(--st-n-0);font-family:var(--display);font-size:25px}
.news-feature>article{display:grid;grid-template-columns:1.05fr .95fr;background:var(--st-n-0);border:1px solid var(--line);box-shadow:var(--shadow)}
.news-feature>article>div{padding:32px;border-top:4px solid var(--orange)}
.news-feature-media{position:relative;display:block;min-height:370px;overflow:hidden;background:var(--mist)}
.news-feature-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}
.news-feature-media[data-shape=tall] img{object-fit:cover;object-position:50% 0}
.news-feature h2{margin:18px 0 12px;color:var(--ink);font-family:var(--display);line-height:1.08;font-size:27px;letter-spacing:-.015em}
.news-feature h2 a:hover{color:var(--blue)}
.news-feature article>div>p:not(.news-meta){color:var(--muted);font-size:14.5px;line-height:1.7}
.newsroom{background:var(--st-n-0)}
.news-tools{margin-bottom:20px;background:var(--mist);border:1px solid var(--line)}
.news-categories{display:flex;flex-wrap:wrap;gap:7px;padding:15px;border-bottom:1px solid var(--line)}
.news-categories button{min-height:38px;padding:8px 12px;color:var(--blue);background:var(--st-n-0);border:1px solid var(--line);font-weight:800;cursor:pointer;border-radius:4px;font-size:13px}
.news-categories button:hover,.news-categories button.is-active{color:var(--st-n-0);background:var(--blue);border-color:var(--blue)}
.news-refine{display:grid;grid-template-columns:1fr 220px;gap:15px;padding:15px}
.news-refine label{display:grid;gap:6px;color:var(--muted);font-family:var(--mono);text-transform:uppercase;font-size:12px}
.news-refine input,.news-refine select{min-height:44px;padding:10px 12px;color:var(--ink);background:var(--st-n-0);border:1px solid #bdcad8;font-family:var(--font);font-size:16px;text-transform:none}
.news-result{margin:0 0 16px;color:var(--muted);font-size:12.5px}
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.news-card{display:flex;min-width:0;flex-direction:column;background:var(--st-n-0);border:1px solid var(--line);transition:transform .2s,box-shadow .2s}
.news-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.news-card-media{display:block;aspect-ratio:4/3;overflow:hidden;background:var(--st-n-100)}
:lang(en) .news-card-media{aspect-ratio:16/9}
.news-card-media img{display:block;width:100%;height:100%;object-fit:cover;object-position:50% 50%}
.news-card-media[data-shape=tall] img{object-position:50% 0}
.news-card-media[data-shape=whole] img{padding:12px;object-fit:contain}
.news-card-media:focus-visible{outline-offset:-4px}
.news-card-body{display:flex;flex:1;flex-direction:column;padding:22px;border-top:4px solid var(--orange)}
.news-meta{display:flex;justify-content:space-between;gap:12px;margin:0;color:var(--muted);font-family:var(--mono);text-transform:uppercase;font-size:11.5px}
.news-meta span{color:var(--st-orange-700);font-weight:800}
.news-card h3{margin:18px 0 11px;color:var(--ink);font-family:var(--display);line-height:1.15;overflow-wrap:anywhere;font-size:19px;letter-spacing:-.01em}
.news-card h3 a:hover{color:var(--blue)}
.news-card-body>p:not(.news-meta){margin:0 0 22px;color:var(--muted);font-size:14.5px;line-height:1.7}
.news-card .text-link{margin-top:auto}
.news-empty{padding:55px;text-align:center;background:var(--mist);border:1px solid var(--line)}
.news-empty h2{margin:0;color:var(--ink);font-family:var(--display)}
.news-empty p{margin:8px 0 0}
.article-hero{padding:50px 0 72px;color:var(--st-n-0);background:var(--blue-deep)}
.article-hero .breadcrumb{margin-bottom:50px}
.article-hero-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:65px;align-items:center}
.article-hero h1{margin:20px 0;color:var(--st-n-0);font-family:var(--display);overflow-wrap:anywhere;font-size:clamp(32px,4.2vw,50px);line-height:1.12;letter-spacing:-.02em}
.article-date{display:flex;gap:18px;color:#8fa6c4;font-family:var(--mono);font-size:11.5px}
.article-date time{color:var(--orange)}
.article-lead{margin:24px 0 0;color:#c5d3e5;font-size:16.5px}
.article-hero-grid.is-text{grid-template-columns:minmax(0,860px)}
.article-hero figure{margin:0;background:var(--st-n-0);box-shadow:var(--shadow);border-bottom:6px solid var(--orange)}
.article-hero figure img{display:block;width:100%;height:auto}
.news-originals{padding:64px 0 80px;background:var(--st-n-0)}
.news-originals-inner{max-width:720px;margin-inline:auto}
.news-originals-head h2{margin:0;color:var(--ink);font-family:var(--display);font-size:24px;line-height:1.25;letter-spacing:-.01em}
.news-originals-head p{margin:8px 0 0;color:var(--muted);font-size:15px;line-height:1.6}
.news-originals-list{display:grid;gap:32px;margin:28px 0 0;padding:0;list-style:none}
.news-original{display:block;color:var(--blue)}
.news-original img{display:block;width:auto;max-width:100%;height:auto;margin-inline:auto;background:var(--st-n-0);border:1px solid var(--line);border-radius:8px}
.news-original-hint{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:10px;font-size:14px;font-weight:600}
.news-original-hint svg{width:14px;height:14px}
.news-original:hover .news-original-hint{color:var(--st-blue-700);text-decoration:underline}
.article-nav{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding-bottom:85px}
.article-nav>a{display:grid;gap:6px;padding:20px;background:var(--mist);border:1px solid var(--line)}
.article-nav>a:hover{background:var(--st-n-0);border-color:var(--blue)}
.article-nav span{color:var(--muted);font-family:var(--mono);text-transform:uppercase;font-size:11px}
.article-nav strong{color:var(--ink);font-size:13.5px}
.article-nav .next{text-align:right}
.consent-field{display:grid!important;grid-template-columns:18px 1fr;gap:10px!important;align-items:start}
.consent-field input{width:16px!important;height:16px;margin:2px 0 0}
.consent-field span{font-weight:500!important;line-height:1.55}
.consent-field a,.form-fallback a{color:var(--blue);text-decoration:underline}
.rfq-form button:disabled{cursor:wait;opacity:.62}
.form-status.is-success{padding:11px;border-left:3px solid #239359;color:var(--st-success);background:var(--st-success-bg);border-left-color:var(--st-success)}
.form-status.is-error{padding:11px;border-left:3px solid #c84d3c;color:var(--st-danger);background:var(--st-danger-bg);border-left-color:var(--st-danger)}
.form-status.is-sending{padding:11px;background:#edf4ff;border-left:3px solid var(--blue)}
.form-fallback{margin:0;color:var(--muted);font-size:12px}
.rfq-form select{width:100%;padding:13px 14px;color:var(--ink);background:var(--mist);border:1px solid #cbd6e2;border-radius:4px}
.rfq-form select:focus{background:var(--st-n-0);border-color:var(--blue)}
.source-name{display:flex;flex-direction:column;gap:4px;color:var(--st-n-0);font-weight:800;font-size:12px}
.source-name small{color:#93aac8;font-weight:500;font-size:11px}
/* Official film and unified product photography */

.company-film{position:relative;color:var(--st-n-0);background:var(--blue-deep);overflow:hidden}
.company-film::before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(10,64,138,.38),transparent 54%),repeating-linear-gradient(90deg,transparent 0 119px,rgba(255,255,255,.025) 120px);pointer-events:none}
.company-film-company{border-top:1px solid rgba(255,255,255,.12)}
.film-layout{position:relative;display:grid;grid-template-columns:minmax(310px,.72fr) minmax(0,1.28fr);gap:72px;align-items:center}
.film-copy h2{max-width:540px;margin:20px 0;color:var(--st-n-0);font-family:var(--display);font-size:clamp(28px,3.2vw,42px);line-height:1.12;letter-spacing:-.02em}
.film-copy>p{max-width:530px;margin:0;color:#b9c9de;font-size:13px;line-height:1.85}
.film-facts{display:grid;grid-template-columns:.72fr 1.35fr .72fr;margin:30px 0 26px;border-top:1px solid rgba(255,255,255,.18);border-bottom:1px solid rgba(255,255,255,.18)}
.film-facts>div{min-width:0;padding:14px 12px;border-left:1px solid rgba(255,255,255,.18)}
.film-facts>div:first-child{padding-left:0;border-left:0}
.film-facts dt{min-height:34px;color:var(--st-n-0);font-family:var(--mono);font-weight:800;line-height:1.45;font-size:13.5px}
.film-facts dd{margin:4px 0 0;font-weight:800;text-transform:uppercase;color:#a8bad0;letter-spacing:.06em;font-size:12px}
.film-channel{color:var(--st-n-0)}
.film-channel:hover{color:var(--orange)}
.film-frame{position:relative;padding:17px 31px;background:#03142f;border:1px solid rgba(255,255,255,.2);box-shadow:0 32px 70px rgba(0,0,0,.32)}
.film-frame::before,.film-frame::after{content:"";position:absolute;z-index:2;top:17px;bottom:17px;width:10px;background:repeating-linear-gradient(to bottom,rgba(255,255,255,.76) 0 6px,transparent 6px 20px);opacity:.38;pointer-events:none}
.film-frame::before{left:10px}
.film-frame::after{right:10px}
.film-player{position:relative;aspect-ratio:16/9;background:#020d20;overflow:hidden}
.film-poster{position:absolute;inset:0;width:100%;height:100%;padding:0;background:#020d20;border:0;cursor:pointer;text-align:left}
.film-poster>img{width:100%;height:100%;object-fit:cover;transition:transform .45s,filter .45s}
.film-poster:hover>img{transform:scale(1.018);filter:brightness(.86)}
.film-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(2,13,32,.18),transparent 50%),linear-gradient(transparent 48%,rgba(2,13,32,.82))}
.film-play{position:absolute;left:50%;top:50%;display:grid;place-items:center;width:82px;height:82px;background:var(--orange);border:1px solid rgba(255,255,255,.72);border-radius:50%;box-shadow:0 16px 40px rgba(0,0,0,.34);transform:translate(-50%,-50%);transition:transform .2s,background .2s}
.film-poster:hover .film-play{background:var(--orange-2);transform:translate(-50%,-50%) scale(1.06)}
.film-play i{width:0;height:0;margin-left:6px;border-top:10px solid transparent;border-bottom:10px solid transparent;border-left:16px solid var(--st-n-0)}
.film-marker{position:absolute;display:flex;align-items:center;gap:10px;right:16px;top:14px;padding:7px 9px;color:var(--st-n-0);background:rgba(3,20,47,.76);font-family:var(--mono)}
.film-marker b{letter-spacing:.08em;font-size:11px}
.film-marker small{color:var(--orange);font-size:11px}
.film-caption{position:absolute;left:18px;right:18px;bottom:15px;color:var(--st-n-0)}
.film-caption b,.film-caption small{display:block}
.film-caption b{font-family:var(--display);font-size:20px}
.film-caption small{margin-top:2px;color:#bdcbe0;font-family:var(--mono);letter-spacing:.03em;font-size:11px}
.film-player iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.film-player.is-playing{background:#000}
.film-perf{position:absolute;left:31px;right:31px;height:2px;background:linear-gradient(90deg,var(--orange) 0 24%,rgba(255,255,255,.18) 24%);bottom:4px}
@media(max-width:680px){
  .film-frame{padding:10px 18px}
  .film-frame::before,.film-frame::after{top:10px;bottom:10px;width:6px;background-size:auto 14px}
  .film-caption b{font-size:16px}
}
.factory-gallery{background:var(--mist);overflow:hidden}
.factory-gallery-head{display:flex;justify-content:space-between;gap:50px;align-items:end;margin-bottom:34px}
.factory-gallery-head .section-heading{max-width:850px;margin-bottom:0}
.factory-gallery-controls{display:flex;align-items:center;gap:8px;flex:0 0 auto}
.factory-gallery-controls>span{min-width:78px;color:var(--muted);font-family:var(--mono);text-align:center;font-size:12px}
.factory-gallery-controls>span b{color:var(--blue);font-size:17px}
.factory-gallery-controls button{display:grid;place-items:center;width:50px;height:50px;color:var(--st-n-0);background:var(--blue);border:1px solid var(--blue);cursor:pointer;transition:background .2s,border-color .2s,opacity .2s}
.factory-gallery-controls button:hover{background:var(--blue-deep);border-color:var(--blue-deep)}
.factory-gallery-controls button:disabled{opacity:.32;cursor:default}
.factory-gallery-controls button svg{width:20px;height:20px}
.factory-gallery-controls [data-factory-prev] svg{transform:rotate(180deg)}
.factory-track{display:flex;gap:18px;margin-right:calc((100vw - min(100vw - 80px,1240px))/2 * -1);padding:2px max(40px,calc((100vw - min(100vw - 80px,1240px))/2)) 20px 2px;overflow-x:auto;overscroll-behavior-inline:contain;scroll-snap-type:x mandatory;scrollbar-color:#8da1b8 transparent;scrollbar-width:thin}
.factory-track:focus-visible{outline:2px solid var(--st-focus-light);outline-offset:5px}
.factory-slide{flex:0 0 min(760px,68vw);margin:0;background:var(--st-n-0);border:1px solid var(--line);scroll-snap-align:start}
.factory-slide img{display:block;width:100%;aspect-ratio:3/2;object-fit:cover}
.factory-slide figcaption{display:grid;grid-template-columns:44px 1fr;gap:16px;min-height:108px;padding:23px 25px}
.factory-slide figcaption>span{color:var(--st-orange-700);font-family:var(--mono);font-weight:850;font-size:12px}
.factory-slide figcaption div{display:grid;gap:7px}
.factory-slide strong{color:var(--ink);font-family:var(--display);font-size:22px;line-height:1.15}
.factory-slide small{color:var(--muted);line-height:1.6;font-size:12.5px}
@media(max-width:680px){
  .factory-track{margin-right:-15px;padding-right:15px}
  .factory-slide{flex-basis:88vw}
}
/* Verified-product notes, direct catalog access, and video fallback */

.download-strip{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:34px;padding:22px 24px;background:#f4f7fa;border:1px solid #dfe7ef}
.download-strip>div{display:flex;align-items:center;gap:14px}
.download-strip>div>svg{width:28px;color:var(--blue)}
.download-strip span,.download-strip b,.download-strip small{display:block}
.download-strip b{color:var(--ink)}
.download-strip small{margin-top:4px;color:#66768a;font-family:var(--mono)}
.film-frame{padding-bottom:41px}
.film-frame::before{bottom:41px}
.film-frame::after{bottom:41px}
.film-player video{position:absolute;inset:0;width:100%;height:100%;background:#000}
.film-fallbacks{position:absolute;left:31px;right:31px;bottom:10px;display:flex;align-items:center;justify-content:flex-end;gap:18px;color:#b9c9de;font-weight:700;font-size:12.5px}
.film-fallbacks button{padding:0;color:var(--st-n-0);background:none;border:0;cursor:pointer;font-weight:800}
.film-fallbacks button:hover,.film-fallbacks a:hover{color:var(--orange)}
.film-fallbacks a{display:inline-flex;align-items:center;gap:6px}
.film-fallbacks svg{width:14px}
/* Product specification dossiers and authentic product photography */

.parts-coverage .series-spec-table{width:100%;margin:0 0 28px;border-collapse:collapse;border-top:2px solid var(--blue)}
.parts-coverage .series-spec-table th,.parts-coverage .series-spec-table td{padding:17px 8px;border-bottom:1px solid var(--line);vertical-align:top}
.parts-coverage .series-spec-table th{color:var(--muted);font-weight:500;text-align:left;font-size:13px}
.parts-coverage .series-spec-table td{color:var(--ink);font-family:var(--mono);font-weight:720;font-size:14px}
.engineering-note{display:grid;grid-template-columns:150px 1fr;gap:25px;margin-top:42px;padding:22px 25px;background:#fff3df;border-left:4px solid var(--orange)}
.engineering-note b{color:#9a5700;font-family:var(--mono);letter-spacing:.05em;font-size:13px}
.engineering-note p{margin:0;color:#5f4b31;font-size:11px}
@media(max-width:680px){
  .parts-coverage .series-spec-table th,.parts-coverage .series-spec-table td{display:block;width:100%;padding:10px 7px}
  .parts-coverage .series-spec-table th{padding-bottom:0;border-bottom:0}
}
/* Product evidence and source library */

.source-document-list a{display:flex;min-width:0;flex-direction:column;gap:8px;padding:20px;background:var(--st-n-0);border:1px solid var(--line);border-left:4px solid var(--blue)}
.source-document-list a:hover{border-color:var(--orange);box-shadow:var(--shadow)}
.source-document-list span{color:var(--st-orange-700);font-family:var(--mono);text-transform:uppercase}
.source-document-list b{color:var(--ink);line-height:1.55;overflow-wrap:anywhere}
.source-document-list small{color:var(--muted);font-family:var(--mono)}
.source-library{background:var(--st-surface-alt)}
.source-library-summary{display:grid;grid-template-columns:1fr 1fr auto;gap:1px;align-items:stretch;margin-bottom:48px;background:var(--line);border:1px solid var(--line)}
.source-library-summary>div{display:flex;flex-direction:column;padding:25px;background:var(--st-n-0)}
.source-library-summary strong{color:var(--blue);font-family:var(--display);font-size:42px;line-height:1}
.source-library-summary span{margin-top:8px;color:var(--muted);font-size:12px}
.source-library-summary .button{align-self:center;margin:18px}
.source-family{margin-top:46px}
.source-family>header{display:flex;justify-content:space-between;align-items:end;padding-bottom:13px;border-bottom:3px solid var(--blue)}
.source-family h2{margin:0;color:var(--ink);font-family:var(--display);font-size:31px}
.source-family>header span{display:grid;place-items:center;width:36px;height:36px;color:var(--st-n-900);background:var(--orange);font-family:var(--mono);font-size:12px}
.source-document-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:14px}

.news-preview .button-light{color:var(--blue);border-color:var(--blue);background:transparent}
.news-preview .button-light:hover{color:var(--st-n-0);background:var(--blue);border-color:var(--blue)}
.news-preview .button-light svg{color:currentColor}
.hero .button-quiet{color:var(--st-n-0);border-color:rgba(255,255,255,.42)}
.hero .button-quiet:hover{color:var(--st-n-0);background:rgba(255,255,255,.1);border-color:var(--st-n-0)}
.final-cta .eyebrow{color:var(--orange-2)}
.final-cta .eyebrow i{filter:none;border-bottom-color:var(--orange-2)}
.final-cta .button-white{color:var(--ink);background:var(--orange);border-color:var(--orange)}
.final-cta .button-white:hover{color:var(--ink);background:var(--orange-2);border-color:var(--orange-2)}
.final-cta .button-white svg{color:var(--ink)}
.series-card,.news-card,.rfq-form,.factory-slide,.news-tools,.download-strip{border-radius:8px;overflow:hidden}
.engineering-note,.resource-policy{border-radius:0 8px 8px 0}
.rfq-form input,.rfq-form textarea,.news-refine input,.news-refine select{border-radius:4px}
.series-card em{border-radius:2px}
.hero-media,.manufacturing-media,.company-story img{border-radius:8px;overflow:hidden}

.nav-caret{color:var(--orange);font-family:var(--mono);font-size:14px;line-height:1;transition:transform .18s}
.nav-products:hover .nav-caret,.nav-products:focus-within .nav-caret{transform:rotate(180deg)}
.catalog-source-link{display:grid;grid-template-columns:1fr auto;gap:3px 18px;align-items:center;margin-top:22px;padding:16px 18px;color:var(--blue);background:var(--st-n-0);border:1px solid var(--line);border-left:4px solid var(--orange)}
.catalog-source-link b,.catalog-source-link span{display:block}
.catalog-source-link span{color:var(--muted);font-family:var(--mono)}
.catalog-source-link svg{grid-column:2;grid-row:1/span 2;width:22px;height:22px}
.catalog-source-link:hover{border-color:var(--blue)}
/* ============================================================
   Series detail enrichment (Precision Blue v2.0) — introduction,
   full specifications, variants, selection guide, qualification,
   guidance and ordering-code sections on product series pages.
   ============================================================ */

.spec-table-wrap{overflow-x:auto;background:var(--st-n-0);border:1px solid var(--line)}

.qualification-table,.ordering-table{width:100%;min-width:720px;border-collapse:collapse;font-variant-numeric:tabular-nums}
.qualification-table thead th,.ordering-table thead th{position:sticky;top:0;padding:12px 16px;background:var(--st-n-50);color:var(--muted);font-weight:700;letter-spacing:.08em;text-align:left;border-bottom:1px solid var(--line)}
.qualification-table tbody th{padding:13px 16px;color:var(--blue);font-family:var(--mono);font-weight:700;text-align:left;border-bottom:1px solid var(--line);vertical-align:top;white-space:nowrap}
.qualification-table td,.ordering-table td{padding:13px 16px;color:var(--ink);line-height:1.6;border-bottom:1px solid var(--line);vertical-align:top}
.qualification-table tbody tr:hover th,.qualification-table tbody tr:hover td,.ordering-table tbody tr:hover th,.ordering-table tbody tr:hover td{background:var(--st-blue-100)}
.mono-cell{font-family:var(--mono)}

.series-guidance{background:var(--st-n-0)}
.guidance-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px;margin-top:34px}
.guidance-grid article{padding:24px 24px 26px;background:var(--mist);border-top:2px solid var(--blue)}
.guidance-grid h3{margin:0 0 10px;font-size:14px;line-height:1.4}
.guidance-grid p{margin:0;color:var(--st-n-600);font-size:12.5px;line-height:1.7}

.ordering-table{min-width:520px}
.ordering-table tbody th{padding:11px 16px;color:var(--blue);font-weight:700;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap}

/* On-page navigation strip for enriched series pages */

.evidence-grid p,.quality-list p,.film-copy>p,.manufacturing-layout p,.engineering-note p,.final-cta p,.resource-policy p{font-size:15px;line-height:1.7}
.company-story p{font-size:15.5px;line-height:1.8}
.guidance-grid p{font-size:14.5px;line-height:1.7}

.parts-coverage .series-spec-table th{width:200px}

.qualification-table tbody th{font-size:13px}
.qualification-table td,.ordering-table td{font-size:14px}
.qualification-table thead th,.ordering-table thead th{font-size:12px}

.manufacturing-layout li{font-size:14px}
.mono-cell{font-size:13px}

.contact-layout aside h3{font-size:15px}
.catalog-source-link b{font-size:13px}
.catalog-source-link span{font-size:11.5px}
.download-strip b{font-size:14.5px}
.download-strip small{font-size:12.5px}


.source-document-list span{font-size:11px}
.source-document-list b{font-size:13px}
.source-document-list small{font-size:11px}

/* --- Certification badges: official agency marks (v0.2.1) ---
   Equal-height chips preserve the supplied artwork's colors and clear space.
   Official mark-use rules take precedence over decorative filters. Badges accompany scope
   wording; they never claim blanket coverage. */
.cert-badges{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.cert-badge{display:inline-flex;align-items:center;justify-content:center;height:48px;padding:6px 12px;background:var(--st-n-0);border:1px solid var(--line);flex:0 0 auto}
.cert-badge img{display:block;height:32px;width:auto;max-width:96px;object-fit:contain}
.cert-badge.sm{height:34px;padding:4px 8px}
.cert-badge.sm img{height:22px}
.cert-chip{display:inline-flex;align-items:center;height:34px;padding:0 10px;background:var(--st-n-0);border:1px solid var(--line);color:var(--muted);font-family:var(--mono);font-size:11.5px;letter-spacing:.04em}
.series-card .cert-badges{margin:12px 0 2px;gap:7px}
.series-card .cert-badge.sm{height:30px;padding:3px 7px;border-color:#EAEFF5}
.series-card .cert-badge.sm img{height:19px}

.evidence-grid article .cert-badges,.quality-list article .cert-badges{margin-bottom:10px}

/* --- Homepage upgrades (v0.2.2): mounting-split product system,
   hero customer logo wall, manufacturing auto-carousel --- */

.manufacturing-carousel{overflow:hidden}
.media-carousel-slide{position:absolute;inset:0;margin:0;opacity:0;visibility:hidden;transition:opacity .6s ease,visibility .6s}
.media-carousel-slide.is-active{opacity:1;visibility:visible}
.media-carousel-slide img{width:100%;height:100%;object-fit:cover}
.media-carousel-slide span{position:absolute;left:0;bottom:0;padding:9px 14px;color:#dbe6f4;background:rgba(3,20,47,.85);font-family:var(--mono);font-size:11px;letter-spacing:.05em}
.media-carousel-dots{position:absolute;right:14px;bottom:12px;z-index:2;display:flex;gap:8px}
.media-carousel-dots button{width:10px;height:10px;padding:0;background:rgba(255,255,255,.45);border:1px solid rgba(255,255,255,.7);border-radius:0;cursor:pointer;transform:rotate(45deg);transition:background .2s}
.media-carousel-dots button.is-active{background:var(--orange);border-color:var(--orange)}
.media-carousel-dots button:focus-visible{outline:2px solid var(--st-focus-light);outline-offset:2px}

/* ===== Factory advantages + STE part-number search ===== */
.tool-grid-5{grid-template-columns:repeat(5,1fr)}
.company-stats{padding:0 0 26px;background:var(--st-n-0)}
.company-stats .shell{border:1px solid var(--line);border-top:4px solid var(--orange);background:var(--st-n-0);box-shadow:var(--shadow)}
.stats-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin:0;padding:6px 0}
.stats-strip>div{padding:22px 24px;border-left:1px solid var(--line)}
.stats-strip>div:first-child{border-left:0}
.stats-strip dt{color:var(--blue);font-family:var(--mono);font-size:clamp(20px,2vw,27px);font-weight:800;letter-spacing:-.02em}
.stats-strip dd{margin:7px 0 0;color:var(--muted);font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.company-stats small{display:block;padding:0 24px 16px;color:#93a1b3;font-size:11px}
.timeline-section{background:var(--mist)}
.timeline{position:relative;margin:0;padding:0 0 0 26px;list-style:none}
.timeline::before{content:"";position:absolute;left:7px;top:8px;bottom:8px;width:2px;background:linear-gradient(var(--blue),var(--orange))}
.timeline li{position:relative;display:grid;grid-template-columns:86px 1fr;gap:20px;align-items:baseline;padding:13px 0 13px 24px}
.timeline li::before{content:"";position:absolute;left:-25px;top:22px;width:12px;height:12px;background:var(--st-n-0);border:3px solid var(--blue);border-radius:50%}
.timeline li:first-child::before{border-color:var(--orange);background:var(--orange)}
.timeline-year{color:var(--blue);font-family:var(--mono);font-size:21px;font-weight:800}
.timeline p{margin:0;color:var(--ink);font-size:13px;line-height:1.7}
.quality-bridge{background:var(--st-n-0);padding-top:0}
.quality-bridge-card{display:grid;gap:14px;justify-items:start;padding:44px;color:var(--st-n-0);background:linear-gradient(120deg,var(--blue),var(--blue-deep))}
.quality-bridge-card h2{margin:0;max-width:820px;font-family:var(--display);font-size:clamp(26px,3vw,38px);line-height:1.15;letter-spacing:-.03em}
.quality-bridge-card p{margin:0;max-width:860px;color:#c3d2e6;font-size:12px;line-height:1.8}
.honor-wall{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.honor-wall article{background:var(--st-n-0);border:1px solid var(--line);border-top:3px solid var(--orange)}
.honor-wall img{width:100%;height:190px;padding:14px;object-fit:contain;background:#eef2f7}
.honor-wall article>div{padding:16px 18px 20px}
.honor-wall h3{margin:0;color:var(--ink);font-family:var(--display);font-size:15px;line-height:1.35}
.honor-wall p{margin:7px 0 0;color:var(--muted);font-size:11px;line-height:1.6}
.system-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;align-items:start}
.system-grid article{min-width:0;overflow:hidden;background:var(--st-n-0);border:1px solid var(--line);border-top:3px solid var(--blue);border-radius:var(--st-radius-md)}
.certificate-image{display:block;min-width:0;background:var(--st-n-50);text-decoration:none}
.system-grid .certificate-image img{display:block;width:100%;height:auto;aspect-ratio:3/4;padding:14px;object-fit:contain}
.certificate-image>span{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:44px;padding:10px 14px;border-top:1px solid var(--line);background:var(--st-n-0);color:var(--blue);font-size:13px;font-weight:600;line-height:1.5}
.certificate-image>span svg{flex:none;width:16px;height:16px}
.certificate-image:hover>span{background:var(--st-blue-50)}
.certificate-image:focus-visible{outline:2px solid var(--st-focus-light);outline-offset:2px}
.system-copy{padding:20px}
.system-copy>b{color:var(--blue);font-family:var(--mono);font-size:15px}
.system-copy h3{margin:10px 0 14px;color:var(--ink);font-size:18px;line-height:1.45}
.system-copy p{margin:0;color:var(--body);font-size:14px;line-height:1.7}
.system-copy dl{display:grid;gap:12px;margin:20px 0 14px;padding-top:16px;border-top:1px solid var(--line)}
.system-copy dt{color:var(--muted);font-size:12px}
.system-copy dd{margin:4px 0 0;color:var(--ink);font-size:13px;line-height:1.55}
.system-copy small{display:block;color:var(--muted);font-size:12px;line-height:1.6}
.lab-head{max-width:860px;margin-bottom:42px}
.lab-head h2{margin:20px 0;color:var(--st-n-0);font-family:var(--display);font-size:clamp(30px,3.6vw,44px);line-height:1.18;letter-spacing:-.02em}
.lab-head p{margin:0;color:var(--st-blue-200);font-size:16px;line-height:1.8}
.lab-grid{display:grid;grid-template-columns:1fr;gap:48px}
.lab-card{min-width:0;padding:32px;background:var(--st-n-0);border:1px solid var(--line);border-radius:var(--st-radius-md)}
.lab-code{color:var(--st-orange-700);font-family:var(--mono);font-size:13px;font-weight:700;letter-spacing:.03em}
.lab-card h3{margin:14px 0 16px;color:var(--ink);font-family:var(--display);font-size:26px;line-height:1.3}
.lab-copy{max-width:80ch}
.lab-copy p{margin:0 0 14px;color:var(--body);font-size:16px;line-height:1.8}
.lab-certs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin-top:28px}
.lab-certs figure{margin:0}
.lab-certs .certificate-image{overflow:hidden;border:1px solid var(--line);border-radius:var(--st-radius-md);background:var(--st-n-0)}
.lab-certs img{display:block;width:100%;height:auto;padding:16px;object-fit:contain;background:var(--st-n-0)}
.lab-certs figcaption{display:grid;gap:6px;margin-top:12px;color:var(--muted);font-size:13px;line-height:1.6}
.lab-certs figcaption b{color:var(--ink);font-weight:600}
.lab-card:has(.lab-certs figure:only-child){display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:start}
.lab-card .lab-certs:has(figure:only-child){grid-template-columns:1fr;margin-top:0;max-width:460px;justify-self:center}
.matrix-section{background:var(--st-n-0)}
.matrix-scroll{overflow-x:auto;border:1px solid var(--line)}
.lab-matrix{width:100%;min-width:880px;border-collapse:collapse;font-size:11px}
.lab-matrix thead th{position:sticky;top:0;padding:13px 10px;color:var(--st-n-0);background:var(--blue);font-size:12px;font-weight:800;letter-spacing:.03em;text-align:center;white-space:nowrap}
.lab-matrix thead th:nth-child(2){text-align:left}
.lab-matrix tbody th{padding:9px 12px;color:var(--ink);background:var(--st-n-0);border-top:1px solid #edf1f6;font-size:12px;font-weight:640;text-align:left}
.lab-matrix tbody th small{display:block;margin-top:2px;color:#97a4b4;font-size:12px;font-weight:600}
.lab-matrix .matrix-group{width:86px;color:var(--blue);background:var(--mist);border-top:1px solid var(--line);font-family:var(--mono);font-size:12px;font-weight:800;text-align:center;vertical-align:top;padding-top:14px}
.lab-matrix td{width:74px;padding:9px 6px;border-top:1px solid #edf1f6;border-left:1px solid #f3f6fa;color:#c3ccd8;text-align:center}
.lab-matrix td.is-yes{color:var(--blue);font-weight:800;background:#f4f8fd}
.lab-matrix tbody tr:hover td,.lab-matrix tbody tr:hover th:not(.matrix-group){background:#fbf4ea}
.approvals-section{background:var(--mist)}
.pn-strip{background:var(--st-n-0);border-bottom:1px solid var(--line)}
.pn-strip-link{display:grid;grid-template-columns:34px 1fr 20px;gap:16px;align-items:center;padding:18px 22px;margin:22px 0;border:1px solid var(--line);border-left:4px solid var(--orange);transition:background .2s}
.pn-strip-link:hover{background:var(--mist)}
.pn-strip-link>svg:first-child{width:26px;height:26px;color:var(--orange)}
.pn-strip-link b{display:block;color:var(--ink);font-size:13px}
.pn-strip-link small{display:block;margin-top:3px;color:var(--muted);font-size:11px}
.parts-section{padding-top:64px}
.pn-box{display:grid;gap:14px;align-items:center;padding:18px 20px;background:var(--st-n-0);border:2px solid var(--blue);grid-template-columns:30px 1fr auto auto}
.pn-box:focus-within{outline:2px solid var(--st-focus-light);outline-offset:2px}
.pn-box svg{width:26px;height:26px;color:var(--orange)}
.pn-box input{padding:5px;border:0;outline:0;color:var(--ink);font-family:var(--mono);font-size:18px;letter-spacing:.02em}
.pn-box input::placeholder{font-family:var(--font);font-size:14px;text-transform:none;letter-spacing:0;color:#9aa7b6}
.pn-count{padding:5px 10px;color:var(--st-n-0);background:var(--blue);font-family:var(--mono);font-size:11px;white-space:nowrap}
.pn-hints{display:flex;flex-wrap:wrap;gap:14px 26px;align-items:center;margin-top:14px}
.pn-hints>p{margin:0;color:var(--muted);font-size:13px;line-height:1.6}
.pn-hints b{color:var(--st-orange-700);font-family:var(--mono)}
.pn-samples{display:flex;flex-wrap:wrap;gap:7px;align-items:center;color:var(--muted);font-size:12px}
.pn-samples button{min-height:32px;padding:5px 9px;color:var(--blue);background:var(--mist);border:1px solid var(--line);border-radius:var(--st-radius-xs);font-family:var(--mono);font-size:12px;font-weight:700;cursor:pointer;transition:background .15s,color .15s}
.pn-samples button:hover{color:var(--st-n-0);background:var(--blue)}
.pn-status{margin-top:22px;padding:16px 18px;color:var(--st-text-2);background:var(--mist);border-left:3px solid var(--blue);font-size:14px;line-height:1.6}
.pn-status a{color:var(--blue);font-weight:700;text-decoration:underline;text-underline-offset:2px}
.pn-status a:hover{color:var(--blue-2)}
.pn-inline-action{padding:0;border:0;color:var(--st-blue-600);background:none;font:inherit;font-weight:600;text-decoration:underline;text-underline-offset:2px;cursor:pointer}
.pn-inline-action:hover{color:var(--st-blue-700)}
.pn-results{margin-top:26px}
.pn-table{width:100%;border-collapse:collapse;border:1px solid var(--line);font-size:14px}
.pn-table thead th{padding:12px 14px;color:var(--st-n-0);background:var(--blue);font-size:12px;font-weight:800;letter-spacing:.04em;text-align:left;white-space:nowrap}
.pn-table tbody th,.pn-table td{padding:11px 14px;border-top:1px solid #edf1f6;text-align:left;vertical-align:middle}
.pn-table tbody tr:nth-child(even){background:#f9fbfd}
.pn-table tbody tr:hover{background:#fbf4ea}
.pn-table i{color:#b6c0cc;font-style:normal}
.pn-code{color:var(--blue);font-family:var(--mono);font-size:14px;font-weight:700;letter-spacing:.01em;word-break:break-all}
.pn-code mark{padding:0 1px;color:var(--blue);background:#ffe9cf}
.pn-table td a{color:var(--blue);font-weight:700}
.pn-table td a:hover{color:var(--st-orange-700)}
.pn-docs{white-space:nowrap}
.pn-docs a{display:inline-block;margin-right:12px;padding:4px 8px;color:var(--blue);background:var(--mist);border:1px solid var(--line);font-size:12px;font-weight:800}
.pn-docs a:hover{color:var(--st-n-0);background:var(--blue)}
.pn-more{margin-top:20px;text-align:center}
/* Part-number breakdown (public/site.js): the series page's part-numbering rows for one code */
.pn-decode.st-disclosure{margin:0 0 20px;padding:0 18px;border:1px solid var(--st-border);border-radius:var(--st-radius-md);background:var(--st-n-0)}
.pn-decode .st-disclosure-title{flex-wrap:wrap;column-gap:12px}
.pn-decode .st-disclosure-title .pn-code{font-size:14px}
.pn-decode-code{display:flex;flex-wrap:wrap;gap:4px;margin:0 0 14px;font-family:var(--st-mono);font-size:16px;font-weight:600;line-height:1.4}
.pn-decode-code span{padding:3px 6px;border-radius:var(--st-radius-xs);color:var(--st-blue-700);background:var(--st-blue-50)}
.pn-decode-code span:nth-child(even){color:var(--st-n-900);background:var(--st-n-100)}
.pn-decode-wrap{position:relative;max-width:100%;overflow-x:auto}
.pn-decode-table thead th{white-space:nowrap}
.pn-decode-table td,.pn-decode-table th[scope="row"]{height:auto;padding:10px 16px;border-bottom:1px solid var(--st-n-200);vertical-align:top}
.pn-decode-table th[scope="row"]{color:var(--st-n-900);background:none;font-size:14px}
.pn-decode-table mark{padding:0 2px;border-radius:var(--st-radius-xs);color:var(--st-n-900);background:var(--st-orange-100)}
.pn-decode .st-footnote a{color:var(--st-blue-600);font-weight:600;text-decoration:underline;text-underline-offset:2px}
.parts-explainer{background:var(--mist)}
.parts-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:26px}
.parts-facts article{padding:24px;background:var(--st-n-0);border:1px solid var(--line);border-top:3px solid var(--blue)}
.parts-facts b{color:var(--blue);font-family:var(--mono);font-size:19px}
.parts-facts p{margin:9px 0 0;color:var(--muted);font-size:11px}
.parts-explainer .engineering-note{display:block;padding:26px;background:#fff5e7;border-left:4px solid var(--orange)}
.parts-explainer .engineering-note b{color:var(--ink);font-size:13px}
.parts-explainer .engineering-note p{margin:8px 0 12px;color:var(--body);font-size:12px;max-width:900px}
@media(max-width:1050px){
  .tool-grid-5{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
  .honor-wall h3{font-size:13px}
}
.pn-box .xref-run{white-space:nowrap}
.pn-samples+.pn-samples{margin-top:8px}
.pn-results-title{margin:28px 0 12px;color:var(--ink);font-size:18px;letter-spacing:-.01em}
.xref-panel{margin-top:36px}
.xref-panel[aria-busy="true"] .xref-results{opacity:.55}
.xref-kicker{margin:0 0 6px;color:var(--st-orange-700);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.xref-identity{padding:24px 26px;background:var(--mist);border-left:4px solid var(--blue);border-radius:0 8px 8px 0}
.xref-identity h3{margin:0 0 6px;color:var(--ink);font-size:20px;line-height:1.35;overflow-wrap:anywhere}
.xref-identity>p{margin:0 0 16px;color:var(--st-n-600)}
.xref-identity .ordering-table{min-width:0}
.xref-candidates{display:grid;gap:20px;margin-top:24px}
.xref-candidate{padding:24px 26px;background:var(--st-n-0);border:1px solid var(--line);border-radius:8px}
.xref-candidate>header{display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:start}
.xref-rank{color:var(--muted);font-family:var(--mono);font-size:13px;font-weight:700;padding-top:3px}
.xref-candidate h4{margin:0;color:var(--blue);font-family:var(--mono);font-size:17px;overflow-wrap:anywhere}
.xref-candidate header p{margin:4px 0 0;color:var(--st-n-600);font-size:14px}
.xref-label{display:inline-flex;align-items:center;gap:8px;padding:5px 10px;border-radius:2px;font-size:12.5px;font-weight:700;white-space:nowrap}
.xref-meter{display:inline-flex;gap:2px}
.xref-meter i{display:block;width:10px;height:6px;background:currentColor;opacity:.24}
.xref-meter i.on{opacity:1}
.xref-m3{color:var(--st-success-text);background:var(--st-success-bg)}
.xref-m2{color:var(--blue);background:var(--st-blue-50)}
.xref-m1{color:var(--st-orange-800);background:var(--st-warning-bg)}
.xref-m0{color:var(--st-n-600);background:var(--st-n-100)}
.xref-note{margin:14px 0 16px;color:var(--st-n-600);font-size:14px}
.xref-open{margin-top:16px;padding:16px 18px;background:var(--st-warning-bg);border-radius:4px}
.xref-open b{color:var(--st-orange-800);font-size:13px}
.xref-open ul{margin:8px 0 0;padding-left:18px;color:var(--ink);font-size:14px}
.xref-actions{display:flex;flex-wrap:wrap;gap:10px 22px;margin:18px 0 0}
.xref-message{margin-top:8px;padding:22px 24px;background:var(--mist);border-radius:8px}
.xref-message p{margin:0 0 10px}
.xref-results .engineering-note{grid-template-columns:1fr;gap:8px}
.xref-results .engineering-note small{color:var(--st-text-muted);font-family:var(--mono);font-size:11px}
.xref-results .engineering-note p,.bom-hint p{color:var(--st-n-800);font-size:14px;font-weight:600}
/* Result toolbar: view switch (side by side / one by one), report, download, copy link */
.xref-toolbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px 20px;margin:24px 0 16px}
.xref-views{display:inline-flex;flex-wrap:wrap;gap:8px}
.xref-share{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.xref-copied{color:var(--st-success-text);font-size:13px;font-weight:600}
.xref-copied label{display:flex;flex-wrap:wrap;align-items:center;gap:6px;color:var(--st-text-2);font-weight:500}
.xref-link-field{width:min(420px,100%);min-height:32px;padding:4px 8px;border:1px solid var(--st-n-300);border-radius:var(--st-radius-sm);color:var(--st-n-900);font-family:var(--st-mono);font-size:13px}
/* Side-by-side table: the queried part and up to three STE candidates; scrolls inside its frame */
.xref-compare-wrap{position:relative;max-width:100%;overflow-x:auto;border:1px solid var(--st-border);border-radius:var(--st-radius-md);background:var(--st-n-0)}
.xref-compare{width:100%;table-layout:fixed;border-collapse:separate;border-spacing:0;font-size:14px;line-height:1.45}
.xref-col-param{width:150px}.xref-col-ref{width:160px}.xref-col-cand{width:220px}
.xref-compare[data-columns="1"]{min-width:530px}.xref-compare[data-columns="2"]{min-width:750px}.xref-compare[data-columns="3"]{min-width:970px}
.xref-compare th,.xref-compare td{padding:12px 14px;border-bottom:1px solid var(--st-border);text-align:left;vertical-align:top}
.xref-compare thead th{color:var(--st-n-900);background:var(--st-n-50);font-weight:600;vertical-align:bottom}
.xref-compare thead .mono-cell{display:block;color:var(--st-blue-600);font-size:13px;font-weight:700;overflow-wrap:anywhere}
.xref-compare-kicker{display:block;margin-bottom:4px;color:var(--st-text-muted);font-size:12px;font-weight:600}
.xref-compare thead small{display:block;margin-top:2px;color:var(--st-text-2);font-size:12.5px;font-weight:500}
.xref-compare tbody th{color:var(--st-n-900);background:var(--st-n-0);font-weight:600;overflow-wrap:anywhere}
.xref-compare tr>:first-child{position:sticky;left:0;z-index:1;box-shadow:inset -1px 0 0 var(--st-border)}
.xref-compare thead tr>:first-child{background:var(--st-n-50)}
.xref-compare .xref-compare-ref,.xref-compare .xref-compare-refval{background:var(--st-surface-alt)}
.xref-compare td{color:var(--st-n-700);font-variant-numeric:tabular-nums}
.xref-compare-refval,.xref-val{color:var(--st-n-900);font-family:var(--st-mono);font-size:14px}
.xref-val{display:block}
.xref-compare tbody tr:last-child>*{border-bottom:0}
.xref-compare-links .text-link{display:flex;margin:0 0 6px}
.xref-compare-open{margin:0;padding-left:16px;font-size:13px}
.xref-mark{display:inline-block;margin-top:4px;padding:1px 6px;border-radius:var(--st-radius-xs);font-size:12px;font-weight:600;line-height:1.5;white-space:nowrap}
.xref-mark-match{color:var(--st-success-text);background:var(--st-success-bg)}
.xref-mark-better{color:var(--st-blue-700);background:var(--st-blue-50)}
.xref-mark-different,.xref-mark-worse{color:var(--st-warning-text);background:var(--st-warning-bg)}
.xref-mark-unknown{color:var(--st-text-muted);background:var(--st-n-100)}
.xref-candidates-area .xref-open{margin-top:14px}
.xref-skeleton{display:grid;gap:12px;margin-top:8px}
.xref-skeleton .st-skeleton{height:18px}
.xref-skeleton .st-skeleton:first-child{height:96px;border-radius:var(--st-radius-md)}
.xref-skeleton .st-skeleton:nth-child(2){width:60%}
.xref-skeleton .st-skeleton:last-child{height:180px;border-radius:var(--st-radius-md)}
.xref-error{margin-top:8px}
.xref-error-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px 20px}
/* Tool tabs (public/bom.js): single part number / BOM cross reference */
.pn-modes{display:flex;margin:0 0 18px;border-bottom:1px solid var(--st-border)}
.pn-modes [role="tab"]{position:relative;min-height:44px;padding:10px 18px;border:0;color:var(--st-text-2);background:transparent;font:inherit;font-size:15px;font-weight:600;cursor:pointer}
.pn-modes [role="tab"]:hover{color:var(--st-blue-600)}
.pn-modes [role="tab"][aria-selected="true"]{color:var(--st-blue-600)}
.pn-modes [role="tab"][aria-selected="true"]::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:3px;background:var(--st-blue-600)}
/* BOM cross reference */
.bom-form{display:grid;gap:12px;max-width:780px}
.bom-form textarea{min-height:180px;font-family:var(--st-mono);font-size:14px;line-height:1.6;resize:vertical}
.bom-help{margin:0;color:var(--st-text-muted);font-size:13px;line-height:1.6}
.bom-actions{display:flex;flex-wrap:wrap;align-items:center;gap:10px 12px}
.bom-count{color:var(--st-text-2);font-size:13px}
.bom-count.is-over{color:var(--st-warning-text);font-weight:600}
.bom-progress{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;margin-top:22px;color:var(--st-text-2);font-size:14px}
.bom-progress progress{width:min(360px,100%);height:8px;accent-color:var(--st-blue-600)}
.bom-empty{margin-top:24px}
.bom-results{margin-top:22px}
.bom-summary-list{display:flex;flex-wrap:wrap;gap:8px 18px;margin:0 0 14px;padding:0;color:var(--st-n-900);font-size:14px;list-style:none}
.bom-summary-list li{display:inline-flex;align-items:center;gap:6px}
.bom-table-wrap{position:relative;max-width:100%;overflow-x:auto;border:1px solid var(--st-border);border-radius:var(--st-radius-md)}
.bom-table{width:100%;min-width:900px;border-collapse:collapse;font-size:14px;line-height:1.45}
.bom-table th,.bom-table td{padding:10px 12px;border-bottom:1px solid var(--st-border);text-align:left;vertical-align:top}
.bom-table thead th{color:var(--st-n-600);background:var(--st-n-50);font-size:12px;font-weight:600;white-space:nowrap}
.bom-table tbody th{color:var(--st-n-900);font-family:var(--st-mono);font-size:13.5px;font-weight:600;overflow-wrap:anywhere}
.bom-table td small{display:block;margin-top:2px;color:var(--st-text-muted);font-size:12.5px}
.bom-table td small a{color:var(--st-blue-600);text-decoration:underline;text-underline-offset:2px}
.bom-table td .mono-cell{display:block;color:var(--st-blue-600);font-family:var(--st-mono);font-weight:600;overflow-wrap:anywhere}
.bom-table tbody tr:last-child>*{border-bottom:0}
.bom-table tr[data-state="running"]>*{background:var(--st-blue-50)}
.bom-state{color:var(--st-text-2)}
.bom-state.is-running{color:var(--st-blue-600);font-weight:600}
.bom-state.is-error{color:var(--st-danger);font-weight:600}
.bom-state.is-muted{color:var(--st-text-muted)}
.bom-action{white-space:nowrap}
.bom-export{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;margin-top:16px}
.bom-export-note{color:var(--st-text-muted);font-size:13px}
.bom-hint.engineering-note{grid-template-columns:1fr;margin-top:18px}
/* What the part tools do (explainer) */
.parts-tools{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:0 0 20px;padding:0;list-style:none}
.parts-tools li{display:grid;align-content:start;gap:4px;padding:14px 16px;background:var(--st-n-0);border:1px solid var(--st-border);border-left:3px solid var(--st-blue-600);border-radius:0 var(--st-radius-sm) var(--st-radius-sm) 0}
.parts-tools b{color:var(--st-n-900);font-size:15px}
.parts-tools span{color:var(--st-text-2);font-size:14px;line-height:1.55}
.parts-coverage{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;margin-top:40px;align-items:start}
.parts-coverage h3{margin:0 0 12px;color:var(--ink);font-size:16px}
.parts-coverage .engineering-note{margin-top:0;grid-template-columns:1fr;gap:10px}
.parts-coverage .series-spec-table td.num{text-align:right;font-variant-numeric:tabular-nums;font-family:var(--mono)}
.event-strip{background:var(--mist)}
.event-facts{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
@media(prefers-reduced-motion:reduce){
  .xref-panel[aria-busy="true"] .xref-results{opacity:1}
}
@media(max-width:1050px){
  .hero-circuit{display:none}
  .mobile-nav.is-open{display:grid}
  .hero-layout{grid-template-columns:minmax(0,1fr);gap:38px;padding-top:60px;padding-bottom:48px}
  .hero-family-layout{display:flex;flex-direction:column;align-items:stretch;gap:24px;min-height:0}
  .hero-family-layout .hero-intro,.hero-family-layout .hero-detail{max-width:none}
  .hero-copy{max-width:780px}
  .hero-media{height:430px}
  .hero{min-height:1050px}
  .hero-slide{min-height:1050px}
  .hero-controls{position:relative;left:auto;bottom:auto;transform:none;grid-template-columns:1fr 1fr 1fr}
  .tool-grid>a:nth-child(2){border-right:1px solid var(--line)}
  .search-results{grid-template-columns:repeat(2,1fr)}
  .evidence-layout,.manufacturing-layout,.company-story{grid-template-columns:1fr;gap:45px}
  .final-cta .shell{grid-template-columns:1fr}
  
  
  .quality-columns{gap:30px}
  .news-feature{grid-template-columns:1fr}
  .news-feature-stats dl{grid-template-columns:repeat(3,1fr);gap:18px}
  .news-feature>article{grid-template-columns:1fr 1fr}
  .news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .article-hero-grid{grid-template-columns:1fr}
  .article-hero figure{order:-1}
  .film-layout{grid-template-columns:1fr;gap:42px}
  .film-copy h2,.film-copy>p{max-width:780px}
  .film-facts{max-width:720px}
  
  
  
  .source-document-list{grid-template-columns:repeat(2,minmax(0,1fr))}
  
  
  
  .stats-strip{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stats-strip>div:nth-child(2n+1){border-left:0}
  .stats-strip>div{padding:16px 18px}
  .honor-wall{grid-template-columns:repeat(3,1fr)}
  .system-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .lab-grid{grid-template-columns:1fr}
  .lab-card:has(.lab-certs figure:only-child){grid-template-columns:1fr}
}
@media(max-width:680px){
  .product-gallery-canvas{height:200px}
  .hero{min-height:900px}
  .hero-slide{min-height:900px}
  .hero-layout{min-height:850px;padding:45px 0 32px}
  .hero-actions{align-items:stretch;flex-direction:column}
  .hero-readouts,.hero-readouts:has(>div:nth-child(4)){grid-template-columns:repeat(2,minmax(0,1fr));margin-top:26px}
  .hero-readouts>div{min-width:0;padding:0 12px}
  .hero-readouts>div:nth-child(odd){padding-left:0;border-left:0}
  .hero-readouts dt{font-size:24px}
  .hero-readouts-certifications dt{font-size:16px}
  .hero-media{height:290px}
  .lab-evidence-image{height:270px;padding:10px}
  .lab-evidence-panel figcaption{flex-direction:column;align-items:flex-start;gap:4px;padding:14px;min-height:0}
  .lab-evidence-tabs{gap:6px}
  .lab-evidence-tabs button{padding:6px}
  .hero-controls{width:100%;overflow:auto}
  .hero-family-links{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}
  .hero-family-links a{flex-direction:column;align-items:flex-start;gap:2px;min-height:0;padding:8px 10px}
  .hero-family-links b{font-size:12.5px}
  .hero-family-links span{font-size:11px}
  .hero-family-layout{min-height:0;padding-top:32px}
  .hero-intro h1{font-size:36px}
  .hero-family-plate{padding:12px 14px}
  .hero-controls button{min-width:160px;padding:10px}
  .hero-circuit{display:none}
  .search-results{grid-template-columns:1fr}
  
  
  .evidence-layout{gap:40px}
  .evidence-grid{grid-template-columns:1fr}
  .manufacturing-media{height:320px}
  .final-cta{padding:60px 0}
  .final-cta h2{font-size:34px}
  
  
  
  
  
  .quality-columns,.resource-grid,.contact-layout{grid-template-columns:1fr}
  .quality-list article{grid-template-columns:1fr}
  .company-story img{height:320px}
  .form-row{grid-template-columns:1fr}
  
  
  .news-feature>article,.news-refine,.news-grid,.article-nav{grid-template-columns:1fr}
  .news-feature-stats dl{grid-template-columns:1fr}
  .news-feature-media{min-height:0;aspect-ratio:4/3}
  :lang(en) .news-feature-media{aspect-ratio:16/9}
  .news-feature-media[data-shape=tall],.news-card-media[data-shape=tall]{aspect-ratio:4/5}
  .article-hero{padding-top:35px}
  .news-originals{padding:40px 0 56px}
  .news-originals>.shell{width:100%}
  .news-originals-head,.news-original-hint{padding-inline:15px}
  .news-originals-list{gap:24px}
  .news-original img{border-inline:0;border-radius:0}
  .news-original:focus-visible{outline-offset:-4px}
  .article-nav .next{text-align:left}
  
  
  .company-film{padding:72px 0}
  .film-facts{grid-template-columns:1fr}
  .film-facts>div{padding:11px 0;border-left:0;border-top:1px solid rgba(255,255,255,.13)}
  .film-facts>div:first-child{border-top:0}
  .film-facts dt{min-height:0}
  .film-frame::before{left:6px;bottom:48px}
  .film-frame::after{right:6px;bottom:48px}
  .film-play{width:60px;height:60px}
  .film-caption small{display:none}
  .film-marker b{display:none}
  .film-perf{left:18px;right:18px;bottom:4px}
  .factory-gallery-head{display:block;margin-bottom:25px}
  .factory-gallery-controls{margin-top:22px}
  .factory-slide img{aspect-ratio:4/3}
  .factory-slide figcaption{grid-template-columns:34px 1fr;min-height:120px;padding:19px}
  .factory-slide strong{font-size:20px}
  
  
  .download-strip{align-items:stretch;flex-direction:column}
  .download-strip .button{width:100%}
  .film-frame{padding-bottom:48px}
  .film-fallbacks{left:18px;right:18px;bottom:11px;justify-content:space-between;gap:10px}
  
  
  
  
  
  .engineering-note{grid-template-columns:1fr;gap:8px}
  .source-library-summary{grid-template-columns:1fr}
  
  .source-document-list{grid-template-columns:1fr}
  .source-library-summary .button{margin:0;padding:20px}
  
  
  
  .cert-badge{height:42px;padding:5px 10px}
  .cert-badge img{height:27px}
  
  .tool-grid-5{grid-template-columns:1fr}
  .stats-strip{grid-template-columns:1fr 1fr}
  .stats-strip>div{border-left:0;padding:13px 16px}
  .stats-strip dt{font-size:19px}
  .timeline li{grid-template-columns:1fr;gap:4px;padding-left:18px}
  .timeline-year{font-size:17px}
  .honor-wall{grid-template-columns:1fr 1fr}
  .honor-wall img{height:130px}
  .system-grid{grid-template-columns:1fr}
  .system-grid .certificate-image img{max-height:480px}
  .quality-bridge-card{padding:28px}
  .lab-certs{grid-template-columns:1fr}
  .lab-card{padding:20px}
  .lab-card h3{font-size:23px}
  .lab-copy p{font-size:15px}
  .responsibility-section .resource-policy{padding:24px}
  .pn-box{padding:14px;grid-template-columns:24px 1fr}
  .pn-box .pn-count{grid-column:2;justify-self:start}
  .pn-box input{font-size:15px}
  .pn-table thead{display:none}
  .pn-table,.pn-table tbody,.pn-table tr,.pn-table tbody th,.pn-table td{display:block;width:100%}
  .pn-table tr{padding:12px 0;border-top:1px solid var(--line)}
  .pn-table tbody th,.pn-table td{padding:4px 14px;border:0}
  .pn-table tbody th::before,.pn-table td::before{content:attr(data-th);display:block;margin-bottom:2px;color:var(--st-text-muted);font-family:var(--st-sans);font-size:12px;font-weight:600}
  .parts-facts{grid-template-columns:1fr}
  .matrix-scroll{margin-inline:calc((100vw - var(--shell))/-2);border-left:0;border-right:0}
  .lab-matrix{min-width:760px}
  .pn-box .xref-run{grid-column:1/-1;width:100%}
  .xref-candidate>header{grid-template-columns:1fr}
  .xref-toolbar{align-items:flex-start;flex-direction:column}
  .xref-compare{min-width:560px;font-size:13px}
  .xref-compare th,.xref-compare td{padding:10px}
  .xref-col-param{width:112px}.xref-col-ref{width:130px}.xref-col-cand{width:200px}
  .xref-compare[data-columns="1"]{min-width:442px}.xref-compare[data-columns="2"]{min-width:642px}.xref-compare[data-columns="3"]{min-width:842px}
  .pn-modes [role="tab"]{flex:1;padding:10px 8px;font-size:14px}
  .pn-decode.st-disclosure{padding:0 14px}
  .pn-decode-code{font-size:14px}
  .pn-decode-table td,.pn-decode-table th[scope="row"]{padding:8px 10px}
  .bom-actions .st-btn-primary{flex:1 1 100%}
  .parts-tools{grid-template-columns:1fr}
  .xref-rank{display:none}
  .parts-coverage{grid-template-columns:1fr;gap:24px}
}
@media print{
  .hero-controls,.decision-tools,.final-cta{display:none!important}
  .series-card{break-inside:avoid}
  .company-film{display:none!important}
  
  
}
/* 19-widget-chat.css · SalesAgent chat widget and cookie consent (rules pinned by tests/verify.mjs stay verbatim). Generated by the P1 cleanup from the v0.7.3 styles; edit in place. */
.sales-chat-backdrop{position:fixed;inset:0;z-index:78;background:rgba(5,15,36,.38);backdrop-filter:blur(3px)}
.sales-chat-launcher{position:fixed;right:24px;bottom:24px;z-index:70;display:flex;align-items:center;gap:10px;min-height:52px;padding:6px 16px 6px 7px;color:var(--st-n-0);background:var(--blue);border:1px solid rgba(255,255,255,.2);border-radius:999px;box-shadow:0 14px 36px rgba(5,15,36,.24);cursor:pointer;transition:transform .18s ease,background .18s ease,box-shadow .18s ease}
.sales-chat-launcher>span,.sales-chat-identity>span,.sales-chat-message>span{display:grid;place-items:center;overflow:hidden;background:var(--st-n-0);border:1px solid rgba(10,64,138,.12);border-radius:50%}
.sales-chat-launcher>span{width:38px;height:38px}
.sales-chat-launcher img,.sales-chat-identity img,.sales-chat-message img{display:block;width:100%;height:100%;object-fit:cover}
.sales-chat-launcher b{font-size:12px;letter-spacing:.01em}
.sales-chat-launcher:hover{background:var(--blue-2);box-shadow:0 16px 40px rgba(5,15,36,.3);transform:translateY(-1px)}
.sales-chat-launcher:focus-visible,.sales-chat-panel button:focus-visible,.sales-chat-panel textarea:focus-visible,.sales-chat-panel a:focus-visible{outline:3px solid rgba(230,120,23,.32);outline-offset:2px}
.sales-chat-panel{position:fixed;right:24px;bottom:88px;z-index:80;width:min(420px,calc(100vw - 32px));height:min(660px,calc(100dvh - 112px));grid-template-rows:auto minmax(0,1fr) auto auto;background:var(--st-n-0);border:1px solid var(--line);border-radius:12px!important;box-shadow:0 24px 72px rgba(5,15,36,.28);overflow:hidden}
.sales-chat-panel:not([hidden]){display:grid}
.sales-chat-header{display:flex;align-items:center;justify-content:space-between;min-height:70px;padding:12px 14px 12px 16px;background:var(--st-n-0);border-bottom:1px solid var(--line)}
.sales-chat-identity{display:flex;align-items:center;gap:10px;min-width:0}
.sales-chat-identity>span{flex:0 0 auto;width:40px;height:40px}
.sales-chat-identity h2{margin:0;color:var(--ink);font-family:var(--display);font-size:15px;line-height:1.35;letter-spacing:-.01em}
.sales-chat-identity p{display:flex;align-items:center;gap:6px;margin:3px 0 0;color:var(--muted);font-size:11px}
.sales-chat-identity p i{width:7px;height:7px;background:var(--st-success);border:2px solid #d8f0e7;border-radius:50%}
.sales-chat-identity p b{font-weight:600}
.sales-chat-header>button{display:grid;place-items:center;flex:0 0 auto;width:38px;height:38px;padding:0;color:var(--muted);background:transparent;border:0;border-radius:50%;cursor:pointer}
.sales-chat-header>[data-sales-chat-new]{margin-left:auto}
.sales-chat-header>button:hover{color:var(--blue);background:var(--mist)}
.sales-chat-header svg,.sales-chat-composer button svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.sales-chat-messages{display:flex;flex-direction:column;gap:14px;overflow:auto;overscroll-behavior:contain;padding:18px;background:var(--st-n-50);scrollbar-width:thin;scrollbar-color:#b8c3d1 transparent}
.sales-chat-message{display:grid;grid-template-columns:30px minmax(0,1fr);gap:9px;align-items:start;max-width:92%}
.sales-chat-message>span{width:30px;height:30px}
.sales-chat-message>div{min-width:0;padding:11px 13px;color:var(--body);background:var(--st-n-0);border:1px solid var(--line);border-radius:4px 12px 12px 12px;font-size:12px;line-height:1.65;overflow-wrap:anywhere}
.sales-chat-message.user{align-self:flex-end;grid-template-columns:minmax(0,1fr);max-width:84%}
.sales-chat-message.user>span{display:none}
.sales-chat-message.user>div{grid-column:1;padding:10px 13px;color:var(--st-n-0);background:var(--blue);border-color:var(--blue);border-radius:12px 4px 12px 12px;white-space:pre-wrap}
.sales-chat-markdown>*{margin:0}
.sales-chat-markdown>*+*{margin-top:9px}
.sales-chat-markdown h3{color:var(--ink);font-size:13px;line-height:1.45}
.sales-chat-markdown ul,.sales-chat-markdown ol{padding-left:18px}
.sales-chat-markdown li+li{margin-top:4px}
.sales-chat-markdown blockquote{padding:8px 10px;color:var(--body);background:var(--mist);border-left:3px solid var(--blue)}
.sales-chat-markdown code{padding:1px 4px;color:var(--blue-deep);background:var(--mist);border-radius:2px;font-family:var(--mono);font-size:.92em}
.sales-chat-markdown a{color:var(--blue);text-underline-offset:2px}
.sales-chat-table-wrap{max-width:100%;overflow:auto}
.sales-chat-table-wrap table{width:100%;border-collapse:collapse;font-size:11px}
.sales-chat-table-wrap th,.sales-chat-table-wrap td{padding:6px;border:1px solid var(--line);text-align:left;vertical-align:top}
.sales-chat-table-wrap th{color:var(--ink);background:var(--mist)}
.sales-chat-typing{display:flex;align-items:center;gap:4px;min-height:14px}
.sales-chat-typing i{width:5px;height:5px;background:#8b99ac;border-radius:50%;animation:sales-chat-dot 1.1s infinite ease-in-out}
.sales-chat-typing i:nth-child(2){animation-delay:.14s}
.sales-chat-typing i:nth-child(3){animation-delay:.28s}
@keyframes sales-chat-dot{0%,70%,100%{opacity:.35;transform:translateY(0)}35%{opacity:1;transform:translateY(-3px)}}
.sales-chat-handoff{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:11px;padding-top:10px;border-top:1px solid var(--line)}
.sales-chat-handoff span{color:var(--muted);font-size:11px}
.sales-chat-handoff a{flex:0 0 auto;padding:7px 9px;color:var(--st-n-0);background:var(--blue);border-radius:4px;font-size:11px;font-weight:700;text-decoration:none}
.sales-chat-suggestions{display:flex;gap:6px;overflow-x:auto;padding:10px 16px;background:var(--st-n-0);border-top:1px solid var(--line);scrollbar-width:none}
.sales-chat-suggestions::-webkit-scrollbar{display:none}
.sales-chat-suggestions:empty{display:none}
.sales-chat-suggestions button{flex:0 0 auto;max-width:250px;padding:7px 10px;color:var(--blue);background:var(--st-n-0);border:1px solid #b7c4d4;border-radius:999px!important;font-size:11px;line-height:1.35;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;cursor:pointer}
.sales-chat-suggestions button:hover{background:var(--mist);border-color:var(--blue)}
.sales-chat-panel form{padding:12px 14px max(12px,env(safe-area-inset-bottom));background:var(--st-n-0);border-top:1px solid var(--line)}
.sales-chat-composer{display:grid;grid-template-columns:minmax(0,1fr) 38px;align-items:end;gap:8px;padding:5px 5px 5px 11px;background:var(--st-n-0);border:1px solid #aebaca;border-radius:10px}
.sales-chat-composer:focus-within{border-color:var(--blue);box-shadow:0 0 0 3px rgba(10,64,138,.1)}
.sales-chat-panel textarea{width:100%;height:auto;min-height:28px;max-height:120px;padding:5px 0;color:var(--ink);background:transparent;border:0!important;border-radius:0!important;outline:0!important;box-shadow:none!important;resize:none;font:inherit;font-size:12px;line-height:1.5}
.sales-chat-composer button{display:grid;place-items:center;width:38px;height:38px;padding:0;color:var(--ink);background:var(--orange);border:0;border-radius:8px;cursor:pointer}
.sales-chat-composer button:hover{background:var(--orange-2)}
.sales-chat-composer button:disabled{opacity:.48;cursor:wait}
.sales-chat-composer.has-voice{grid-template-columns:minmax(0,1fr) 38px 38px}
.sales-chat-composer .sales-chat-mic{color:var(--blue);background:var(--st-n-0);border:1px solid #b7c4d4}
.sales-chat-composer .sales-chat-mic:hover{background:var(--mist);border-color:var(--blue)}
.sales-chat-composer .sales-chat-mic[data-state="recording"]{color:var(--st-n-0);background:var(--st-danger);border-color:var(--st-danger)}
.sales-chat-composer .sales-chat-mic[data-state="recording"] svg{fill:currentColor;stroke-width:1.4}
.sales-chat-composer .sales-chat-mic[aria-disabled="true"]{opacity:.48;cursor:wait}
.sales-chat-voice{display:flex;align-items:center;gap:8px;min-height:30px;margin:0 2px 8px;color:var(--body);font-size:12px;line-height:1.45}
.sales-chat-voice>i{flex:0 0 auto;width:8px;height:8px;background:var(--st-danger);border-radius:50%;animation:sales-chat-rec 1.2s infinite ease-in-out}
.sales-chat-voice:not([data-state="recording"])>i{display:none}
.sales-chat-voice-text{flex:1 1 auto;min-width:0}
.sales-chat-voice[data-tone="error"] .sales-chat-voice-text{color:var(--st-danger)}
.sales-chat-voice[data-tone="success"] .sales-chat-voice-text{color:var(--st-success-text)}
.sales-chat-voice-time{flex:0 0 auto;color:var(--muted);font-family:var(--mono);font-variant-numeric:tabular-nums}
.sales-chat-voice button{flex:0 0 auto;min-height:30px;padding:4px 10px;color:var(--blue);background:var(--st-n-0);border:1px solid #b7c4d4;border-radius:4px;font:inherit;font-size:12px;cursor:pointer}
.sales-chat-voice button:hover{background:var(--mist);border-color:var(--blue)}
@keyframes sales-chat-rec{0%,100%{opacity:1}50%{opacity:.3}}
.sales-chat-panel form>p{margin:7px 2px 0;color:var(--muted);font-size:11px;line-height:1.45}
@media(min-width:561px){
  .sales-chat-backdrop{display:none!important}
  .sales-chat-open{overflow:auto}
}
@media(max-width:560px){
  .sales-chat-launcher{right:14px;bottom:max(14px,env(safe-area-inset-bottom));padding:6px}
  .sales-chat-launcher b{display:none}
  .sales-chat-panel{inset:auto 0 0;width:100%;height:min(76dvh,680px);max-height:calc(100dvh - 56px);border:0;border-top:3px solid var(--blue);border-radius:12px 12px 0 0!important;box-shadow:0 -18px 52px rgba(5,15,36,.24)}
  .sales-chat-open{overflow:hidden}
  .sales-chat-messages{padding:14px}
  .sales-chat-header{min-height:66px;padding:10px 12px 10px 14px}
  .sales-chat-suggestions{padding:9px 12px}
  .sales-chat-panel form{padding:10px 12px max(10px,env(safe-area-inset-bottom))}
}
@media(prefers-reduced-motion:reduce){
  .sales-chat-panel,.sales-chat-launcher,.sales-chat-typing i,.sales-chat-voice>i{transition:none!important;animation:none!important}
}
.sales-chat-panel{border-radius:8px;overflow:hidden}
.sales-chat-panel textarea{border-radius:4px}
.sales-chat-suggestions button{border-radius:4px}
/* First-party conversation-continuity consent: rendered only when CONSENT_UI is true in public/sales-agent-widget.js (off during the test phase) */
.cookie-consent{position:fixed;z-index:90;left:50%;bottom:18px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:30px;align-items:center;width:min(1120px,calc(100vw - 32px));padding:20px 22px;color:var(--st-n-0);background:var(--blue-deep);border:1px solid rgba(255,255,255,.2);border-top:4px solid var(--orange);border-radius:8px;box-shadow:0 22px 65px rgba(5,15,36,.32);transform:translateX(-50%)}
.cookie-consent[hidden]{display:none}
.cookie-consent>div:first-child{min-width:0}
.cookie-consent strong{display:block;font-family:var(--display);font-size:18px;line-height:1.3}
.cookie-consent p{max-width:760px;margin:6px 0 4px;color:var(--st-blue-200);font-size:11px;line-height:1.65}
.cookie-consent a{color:var(--st-n-0);font-size:11px;text-decoration:underline;text-underline-offset:3px}
.cookie-consent>div:last-child{display:flex;gap:8px;align-items:center}
.cookie-consent .button{min-height:42px;white-space:nowrap;cursor:pointer}
.cookie-consent .button-quiet{color:var(--st-n-0);border-color:var(--st-blue-300)}
.cookie-consent .button-quiet:hover{color:var(--st-n-0);background:rgba(255,255,255,.08);border-color:var(--st-n-0)}
.cookie-settings-button{padding:0;color:inherit;background:transparent;border:0;font:inherit;cursor:pointer}
.cookie-settings-button:hover{text-decoration:underline}
@media(max-width:760px){
  .cookie-consent{bottom:10px;grid-template-columns:1fr;gap:14px;padding:18px}
  .cookie-consent>div:last-child{display:grid;grid-template-columns:1fr 1fr}
  .cookie-consent .button{width:100%;padding-inline:12px}
}
@media(max-width:430px){
  .cookie-consent>div:last-child{grid-template-columns:1fr}
}
.cookie-consent p{font-size:13px}
.cookie-consent a{font-size:12.5px}
.sales-chat-launcher b{font-size:13.5px}
.sales-chat-message>div{font-size:14.5px;line-height:1.65}
.sales-chat-markdown h3{font-size:15px}
.sales-chat-panel textarea{font-size:14px}
.sales-chat-suggestions button{font-size:12.5px}
.sales-chat-table-wrap table{font-size:12.5px}
.sales-chat-identity p{font-size:12px}
.sales-chat-handoff span,.sales-chat-handoff a{font-size:12px}
.sales-chat-panel form>p{font-size:11.5px}
/* --- Chat conversation-restore indicator (v0.2.4) --- */
.sales-chat-restore{display:grid;gap:10px;max-width:320px;margin:4px 0;padding:14px 16px;background:var(--mist);border:1px solid var(--line)}
.sales-chat-restore span{color:var(--muted);font-size:13px}
.sales-chat-progress{height:4px;overflow:hidden;background:var(--st-blue-100)}
.sales-chat-progress i{display:block;height:100%;width:0;background:var(--blue);animation:chatRestoreFill 3.2s cubic-bezier(.2,0,0,1) forwards}
@keyframes chatRestoreFill{0%{width:0}25%{width:45%}60%{width:74%}100%{width:93%}}
@media(prefers-reduced-motion:reduce){
  .sales-chat-progress i{width:60%;animation:none}
}
/* --- Chat history, automatic titles and summaries (v0.6.0) ---
   The history list lives inside the chat panel: from 1024px it opens as a
   sidebar left of the conversation (the panel grows leftwards); below that it
   replaces the message view and offers a back button. Rows: one-line title,
   two-line summary, relative time; rename and delete per row. */
.sales-chat-panel{grid-template-rows:minmax(0,1fr);grid-template-columns:minmax(0,1fr)}
.sales-chat-main{display:grid;grid-template-rows:auto minmax(0,1fr) auto auto;grid-template-columns:minmax(0,1fr);min-width:0;min-height:0}
.sales-chat-panel[data-history="open"][data-history-layout="sidebar"]{width:min(760px,calc(100vw - 48px));grid-template-columns:320px minmax(0,1fr)}
.sales-chat-panel[data-history="open"][data-history-layout="sidebar"] .sales-chat-history{border-right:1px solid var(--line)}
.sales-chat-launcher:focus-visible,.sales-chat-panel button:focus-visible,.sales-chat-panel a:focus-visible,.sales-chat-panel input:focus-visible{outline:2px solid var(--st-focus-light);outline-offset:2px}
.sales-chat-header{gap:2px}
.sales-chat-identity{margin-right:auto}
.sales-chat-identity>div{min-width:0}
.sales-chat-identity h2{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.sales-chat-identity p{min-width:0}
.sales-chat-identity p b{min-width:0;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.sales-chat-identity p.has-title i{display:none}
.sales-chat-identity p.has-title b{color:var(--ink);font-weight:600}
.sales-chat-header>[data-sales-chat-new]{margin-left:0}
.sales-chat-header>[aria-expanded="true"]{color:var(--blue);background:var(--st-blue-100)}
.sales-chat-history{display:flex;flex-direction:column;min-width:0;min-height:0;overflow:hidden;background:var(--st-n-0)}
.sales-chat-panel[data-history="open"] .sales-chat-history{animation:salesChatHistoryIn .2s cubic-bezier(.2,0,0,1)}
@keyframes salesChatHistoryIn{from{opacity:0;transform:translateX(-8px)}to{opacity:1;transform:none}}
.sales-chat-history svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.sales-chat-history-head{display:flex;flex:0 0 auto;align-items:center;gap:6px;min-height:70px;padding:12px 14px 12px 10px;border-bottom:1px solid var(--line)}
.sales-chat-history-head h2{min-width:0;margin:0;overflow:hidden;color:var(--ink);font-family:var(--display);font-size:15px;line-height:1.35;letter-spacing:-.01em;white-space:nowrap;text-overflow:ellipsis}
.sales-chat-history-head>[data-history-back]{display:grid;place-items:center;flex:0 0 auto;width:38px;height:38px;padding:0;color:var(--muted);background:transparent;border:0;border-radius:50%;cursor:pointer}
.sales-chat-history-head>[data-history-back]:hover{color:var(--blue);background:var(--mist)}
.sales-chat-history-head>[data-history-back] svg{width:20px;height:20px}
.sales-chat-history-head>.sales-chat-history-new{margin-left:auto;min-height:36px;padding:0 11px}
.sales-chat-history-tools{flex:0 0 auto;padding:12px 14px 10px}
.sales-chat-history-search{position:relative;min-width:0}
.sales-chat-history-search svg{position:absolute;top:50%;left:10px;width:16px;height:16px;color:var(--muted);transform:translateY(-50%);pointer-events:none}
.sales-chat-panel .sales-chat-history-search input{width:100%;min-width:0;height:38px;padding:0 10px 0 32px;color:var(--ink);background:var(--st-n-50);border:1px solid var(--st-n-300);border-radius:4px;font-size:13px;line-height:1.4}
.sales-chat-history-search input::placeholder{color:var(--st-text-muted);opacity:1}
.sales-chat-history-search input:focus{background:var(--st-n-0);border-color:var(--blue)}
.sales-chat-history-new{display:inline-flex;align-items:center;justify-content:center;gap:6px;flex:0 0 auto;min-height:38px;padding:0 12px;color:var(--blue);background:var(--st-n-0);border:1.5px solid var(--blue);border-radius:4px;font-size:13px;font-weight:700;line-height:1.2;white-space:nowrap;cursor:pointer}
.sales-chat-history-new:hover{background:var(--st-blue-50)}
.sales-chat-history-new svg{width:16px;height:16px}
.sales-chat-history-notice{display:grid;flex:0 0 auto;gap:4px;margin:0 14px 10px;padding:10px 12px;color:var(--body);background:var(--st-blue-50);border-left:3px solid var(--st-blue-500);font-size:12px;line-height:1.55}
.sales-chat-history-notice p{margin:0}
.sales-chat-history-notice button{justify-self:start;padding:2px 0;color:var(--blue);background:none;border:0;font-size:12px;font-weight:700;text-decoration:underline;text-underline-offset:2px;cursor:pointer}
.sales-chat-history-notice button:hover{color:var(--blue-2)}
.sales-chat-history-status{flex:0 0 auto;margin:0 14px 8px;padding:8px 10px;color:var(--body);background:var(--st-success-bg);border-left:3px solid var(--st-success);font-size:12px;line-height:1.5;overflow-wrap:anywhere}
.sales-chat-history-status[data-tone="error"]{color:var(--st-danger);background:var(--st-danger-bg);border-left-color:var(--st-danger)}
.sales-chat-history-status:empty{height:0;margin:0;padding:0;overflow:hidden;border:0}
.sales-chat-history-body{flex:1 1 auto;min-height:0;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain;padding:0 8px 12px;scrollbar-width:thin;scrollbar-color:#b8c3d1 transparent}
.sales-chat-history-body[aria-busy="true"]>.sales-chat-history-group{opacity:.55;transition:opacity .2s}
.sales-chat-history-group+.sales-chat-history-group{margin-top:8px}
.sales-chat-history-group h3{margin:0;padding:8px 8px 4px;color:var(--muted);font-family:var(--display);font-size:11.5px;font-weight:700;line-height:1.4;letter-spacing:.06em;text-transform:uppercase}
.sales-chat-history-group ul{margin:0;padding:0;list-style:none}
.sales-chat-history-item{position:relative;border-radius:4px}
.sales-chat-history-item+.sales-chat-history-item{margin-top:2px}
.sales-chat-history-open{display:grid;gap:2px;width:100%;min-width:0;padding:8px 10px 8px 12px;color:inherit;text-align:left;background:transparent;border:0;border-radius:4px;cursor:pointer}
.sales-chat-history-open:hover{background:var(--mist)}
.sales-chat-history-item.is-current .sales-chat-history-open{background:var(--st-blue-100);box-shadow:inset 3px 0 0 var(--blue)}
.sales-chat-panel .sales-chat-history-open:focus-visible{outline:2px solid var(--st-focus-light);outline-offset:-2px}
.sales-chat-history-title{display:block;min-width:0;overflow:hidden;color:var(--ink);font-size:13.5px;font-weight:650;line-height:1.5;white-space:nowrap;text-overflow:ellipsis}
.sales-chat-history-summary{display:-webkit-box;min-width:0;overflow:hidden;color:var(--st-n-600);font-size:12.5px;line-height:1.5;overflow-wrap:anywhere;-webkit-box-orient:vertical;-webkit-line-clamp:2;line-clamp:2}
.sales-chat-history-meta{display:flex;align-items:center;min-width:0;min-height:28px;padding-right:66px;color:var(--muted);font-size:11.5px;font-variant-numeric:tabular-nums}
.sales-chat-history-item.is-opening .sales-chat-history-meta{color:var(--blue);font-weight:600}
.sales-chat-history-actions{position:absolute;right:6px;bottom:8px;display:flex;gap:2px}
.sales-chat-history-action{display:grid;place-items:center;width:28px;height:28px;padding:0;color:var(--muted);background:transparent;border:0;border-radius:4px;cursor:pointer}
.sales-chat-history-action:hover{color:var(--blue);background:var(--st-n-0);box-shadow:0 1px 2px rgba(8,26,56,.06)}
.sales-chat-history-action[data-history-delete]:hover{color:var(--st-danger);background:var(--st-danger-bg)}
.sales-chat-history-action:disabled{opacity:.5;cursor:wait}
.sales-chat-history-action svg{width:16px;height:16px}
@media(hover:hover) and (pointer:fine){
  .sales-chat-history-item:not(.is-current):not(:hover):not(:focus-within) .sales-chat-history-actions{opacity:0}
}
.sales-chat-history-rename{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:2px;align-items:center;padding:6px 6px 6px 8px;background:var(--mist);border-radius:4px}
.sales-chat-panel .sales-chat-history-rename input{width:100%;min-width:0;height:34px;padding:0 8px;color:var(--ink);background:var(--st-n-0);border:1px solid var(--blue);border-radius:4px;font-size:13px}
.sales-chat-history-rename .sales-chat-history-action{width:34px;height:34px}
.sales-chat-history-rename [data-history-rename-save]{color:var(--blue)}
.sales-chat-history-confirm{display:grid;gap:8px;padding:10px 12px;background:var(--st-danger-bg);border-left:3px solid var(--st-danger);border-radius:4px}
.sales-chat-history-confirm p{margin:0;color:var(--ink);font-size:12.5px;line-height:1.5;overflow-wrap:anywhere}
.sales-chat-history-confirm div{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px}
.sales-chat-history-confirm button{min-height:34px;padding:0 14px;border-radius:4px;font-size:12.5px;font-weight:700;cursor:pointer}
.sales-chat-history-cancel{color:var(--ink);background:var(--st-n-0);border:1px solid var(--st-n-400)}
.sales-chat-history-cancel:hover{color:var(--blue);border-color:var(--blue)}
.sales-chat-history-danger{color:var(--st-n-0);background:var(--st-danger);border:1px solid var(--st-danger)}
.sales-chat-history-danger:hover{background:#A93226;border-color:#A93226}
.sales-chat-history-confirm button:disabled{opacity:.55;cursor:wait}
.sales-chat-history-state{display:grid;justify-items:center;gap:8px;margin:28px 10px 20px;text-align:center}
.sales-chat-history-state>svg{width:44px;height:44px;color:var(--st-n-300);stroke-width:1.5}
.sales-chat-history-state strong{max-width:100%;color:var(--ink);font-size:14px;line-height:1.45;overflow-wrap:anywhere}
.sales-chat-history-state p{max-width:290px;margin:0;color:var(--muted);font-size:12.5px;line-height:1.6}
.sales-chat-history-state>button{margin-top:6px}
.sales-chat-history-state.is-error>svg{width:34px;height:34px;color:var(--st-danger);stroke-width:1.8}
.sales-chat-history-state.is-error p{color:var(--st-danger)}
.sales-chat-history-skeleton{display:grid;gap:18px;padding:12px 10px}
.sales-chat-history-skeleton i{display:grid;gap:7px}
.sales-chat-history-skeleton b{display:block;height:10px;background:linear-gradient(90deg,var(--st-n-100) 0%,var(--st-blue-100) 40%,var(--st-n-100) 80%);background-size:300% 100%;border-radius:2px;animation:salesChatShimmer 1.4s ease-in-out infinite}
.sales-chat-history-skeleton b:nth-child(1){width:62%;height:12px}
.sales-chat-history-skeleton b:nth-child(2){width:94%}
.sales-chat-history-skeleton b:nth-child(3){width:38%}
@keyframes salesChatShimmer{from{background-position:100% 0}to{background-position:0 0}}
.sales-chat-history-foot{flex:0 0 auto;margin:0;padding:9px 14px max(10px,env(safe-area-inset-bottom));color:var(--muted);background:var(--st-n-0);border-top:1px solid var(--line);font-size:11px;line-height:1.5}
@media(max-width:560px){
  .sales-chat-history-head{min-height:66px;padding:10px 12px 10px 8px}
  .sales-chat-history-tools{padding:10px 12px 8px}
  .sales-chat-history-notice,.sales-chat-history-status{margin-inline:12px}
  .sales-chat-history-body{padding-inline:6px}
  .sales-chat-history-foot{padding-inline:12px}
}
@media(prefers-reduced-motion:reduce){
  .sales-chat-panel[data-history="open"] .sales-chat-history,.sales-chat-history-skeleton b{animation:none!important}
  .sales-chat-history-body[aria-busy="true"]>.sales-chat-history-group{transition:none}
}
/* the open mobile menu (site.js sets html.menu-open) is not covered by the launcher */
.menu-open .sales-chat-launcher{display:none}
/* ============================================================
   20 · Base components — Design System v2.1 (E0.2 class contract)
   Same rules as the component section of 04-VI与网页素材/songtian-design-system.css.
   Colours only through var(--st-*); other partials consume these classes and never restyle them.
   ============================================================ */

/* —— Buttons: Primary (orange, dark text) · Secondary (blue) · Outline · Ghost; sm 32 / md 40 / lg 48 —— */
.st-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:40px;padding:0 20px;border:1.5px solid transparent;border-radius:var(--st-radius-sm);font:inherit;font-size:15px;font-weight:600;line-height:1.25;text-align:center;text-decoration:none;cursor:pointer;transition:background-color var(--st-fast) var(--st-ease),border-color var(--st-fast) var(--st-ease),box-shadow var(--st-fast) var(--st-ease),color var(--st-fast) var(--st-ease)}
.st-btn svg{flex:none;width:18px;height:18px}
.st-btn-primary{color:var(--st-on-accent);background:var(--st-accent)}
.st-btn-primary:hover{background:var(--st-accent-hover);box-shadow:var(--st-shadow-sm)}
.st-btn-primary:active{background:var(--st-accent);box-shadow:inset 0 2px 4px rgba(8,26,56,.24)}
.st-btn-secondary{color:var(--st-n-0);background:var(--st-blue-600)}
.st-btn-secondary:hover{background:var(--st-blue-700)}
.st-btn-outline{color:var(--st-blue-600);background:transparent;border-color:var(--st-blue-600)}
.st-btn-outline:hover{background:var(--st-blue-50)}
.st-btn-ghost{color:var(--st-blue-600);background:transparent}
.st-btn-ghost:hover{background:var(--st-n-100)}
.st-btn-sm{min-height:32px;padding:0 12px;font-size:13px}
.st-btn-lg{min-height:48px;padding:0 24px;font-size:16px}
.st-btn:has(>.st-btn-meta){flex-wrap:wrap;row-gap:0;padding-block:6px}
.st-btn-meta{flex-basis:100%;font-size:11px;font-weight:500;line-height:1.35;opacity:.8}
.st-btn:is([disabled],[aria-disabled="true"]){color:var(--st-n-400);background:var(--st-n-100);border-color:transparent;box-shadow:none;cursor:not-allowed}

/* —— Tags (text labels, not badges) · counts · chips; radius-xs, no text-transform —— */
.st-tag{display:inline-flex;align-items:center;min-height:22px;padding:2px 8px;border:1px solid var(--st-n-300);border-radius:var(--st-radius-xs);color:var(--st-n-700);background:var(--st-n-0);font-size:11px;font-weight:600;line-height:1.3;letter-spacing:.02em;white-space:nowrap}
.st-tag-smd{color:var(--st-blue-700);background:var(--st-blue-50);border-color:var(--st-blue-200)}
.st-tag-auto{color:var(--st-blue-600);border-color:var(--st-blue-600)}
.st-tag-cert{color:var(--st-n-900);background:var(--st-n-50)}
.st-tag-status{color:var(--st-warning-text);background:var(--st-warning-bg);border-color:transparent}
.st-count{display:inline-flex;align-items:center;justify-content:center;min-width:22px;padding:1px 6px;border-radius:var(--st-radius-xs);color:var(--st-n-900);background:var(--st-n-100);font-family:var(--st-mono);font-size:11px;font-weight:600;line-height:1.5;font-variant-numeric:tabular-nums}
.st-count-strong{color:var(--st-n-0);background:var(--st-blue-600)}
.st-chip{display:inline-flex;align-items:center;gap:6px;min-height:32px;padding:4px 12px;border:1px solid var(--st-n-300);border-radius:var(--st-radius-xs);color:var(--st-blue-600);background:var(--st-n-0);font:inherit;font-size:13px;font-weight:600;line-height:1.25;text-decoration:none;cursor:pointer;transition:background-color var(--st-fast) var(--st-ease),border-color var(--st-fast) var(--st-ease)}
.st-chip:hover{background:var(--st-blue-50);border-color:var(--st-blue-300)}
.st-chip:is([aria-pressed="true"],[aria-current]:not([aria-current="false"]),.is-selected){color:var(--st-n-0);background:var(--st-blue-600);border-color:var(--st-blue-600)}
.st-chip:is([aria-pressed="true"],[aria-current]:not([aria-current="false"]),.is-selected) .st-count{color:inherit;background:rgba(255,255,255,.18)}

/* —— Counts generated from data (data-count) —— */
.st-stats{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px 32px;margin:0;padding:0;color:var(--st-text-muted);font-size:14px;line-height:1.4;list-style:none}
.st-stats>*{display:flex;align-items:baseline;gap:8px;margin:0}
.st-stats dd{margin:0}
.st-stats [data-count]{color:var(--st-blue-600);font-family:var(--st-mono);font-size:28px;font-weight:700;line-height:1.1;font-variant-numeric:tabular-nums}
.st-dark .st-stats{color:var(--st-blue-200)}
.st-dark .st-stats [data-count]{color:var(--st-n-0)}

/* —— Breadcrumb: › separators, product-tree order, ‹ parent at ≤680 —— */
.st-breadcrumb{color:var(--st-text-muted);font-size:13px;line-height:1.5}
.st-breadcrumb ol{display:flex;flex-wrap:wrap;align-items:center;margin:0;padding:0;list-style:none}
.st-breadcrumb li{display:inline-flex;align-items:center;min-width:0}
.st-breadcrumb li+li::before{content:"›";margin:0 8px;color:var(--st-n-400)}
.st-breadcrumb a{color:var(--st-blue-600);text-decoration:none}
.st-breadcrumb a:hover{color:var(--st-blue-700);text-decoration:underline}
.st-breadcrumb [aria-current]{color:var(--st-n-900);font-weight:600}

/* —— Disclosure (<details>): h5 summary, rotating chevron, all open in print —— */
.st-disclosure{border-top:1px solid var(--st-n-200)}
.st-disclosure:last-of-type{border-bottom:1px solid var(--st-n-200)}
.st-disclosure-title{position:relative;display:flex;align-items:center;gap:12px;min-height:56px;padding:14px 40px 14px 0;color:var(--st-n-900);font-size:17px;font-weight:600;line-height:24px;list-style:none;cursor:pointer}
.st-disclosure>summary{display:block;list-style:none;cursor:pointer}
.st-disclosure>summary::-webkit-details-marker,.st-disclosure-title::-webkit-details-marker{display:none}
.st-disclosure-title::after{content:"";position:absolute;right:14px;top:50%;width:8px;height:8px;margin-top:-6px;border-right:2px solid var(--st-blue-600);border-bottom:2px solid var(--st-blue-600);transform:rotate(45deg);transition:transform var(--st-base) var(--st-ease)}
.st-disclosure[open]>.st-disclosure-title::after,.st-disclosure[open]>summary>.st-disclosure-title::after{margin-top:-2px;transform:rotate(-135deg)}
.st-disclosure-title:hover{color:var(--st-blue-600)}
.st-disclosure-body{padding:0 0 24px}

/* —— States: empty · error · loading; status notes (series / catalog / on request) —— */
.st-empty,.st-error{display:grid;justify-items:start;gap:12px;padding:24px;border:1px dashed var(--st-n-300);border-radius:var(--st-radius-md);color:var(--st-n-700);background:var(--st-n-50);font-size:15px;line-height:1.6}
.st-error{border:1px solid var(--st-danger);background:var(--st-danger-bg)}
.st-empty>p,.st-error>p{max-width:72ch;margin:0}
.st-empty>:is(strong,b,h2,h3),.st-error>:is(strong,b,h2,h3){margin:0;color:var(--st-n-900);font-size:16px;font-weight:600}
.st-skeleton{display:block;min-height:14px;border-radius:var(--st-radius-xs);background:linear-gradient(90deg,var(--st-n-100) 0,var(--st-n-50) 50%,var(--st-n-100) 100%);background-size:200% 100%;animation:st-skeleton 1.4s linear infinite}
@keyframes st-skeleton{from{background-position:100% 0}to{background-position:-100% 0}}
.st-status{display:inline-flex;align-items:baseline;gap:8px;margin:0;color:var(--st-n-700);font-size:14px;line-height:22px}
.st-status::before{content:"";flex:none;width:8px;height:8px;border-radius:50%;background:var(--st-n-400);transform:translateY(-1px)}
.st-status-series::before{background:var(--st-success)}
.st-status-catalog::before{background:var(--st-blue-600)}
.st-status-request::before{background:var(--st-focus-light)}
.st-status :is(b,strong){color:var(--st-n-900);font-weight:600}

/* —— Data text: units never transformed; tabular numbers; part numbers in mono —— */
.st-unit{display:block;margin-top:2px;color:var(--st-text-muted);font-size:12px;font-weight:500;letter-spacing:0;text-transform:none}
.st-num{font-variant-numeric:tabular-nums;text-align:right;white-space:nowrap}
.st-code{font-family:var(--st-mono);font-size:14px;font-weight:500;letter-spacing:0;text-transform:none;overflow-wrap:anywhere}
.st-footnote{margin:8px 0 0;color:var(--st-text-muted);font-size:13px;line-height:20px}

/* —— Form field: visible label + control —— */
.st-field{display:grid;gap:6px;min-width:0}
.st-field>:is(label,span){color:var(--st-n-900);font-size:13px;font-weight:600;line-height:1.3}
.st-field :is(input,select,textarea){width:100%;min-height:40px;padding:8px 12px;border:1px solid var(--st-n-300);border-radius:var(--st-radius-sm);color:var(--st-n-900);background:var(--st-n-0);font:inherit;font-size:15px}
.st-field :is(input,select,textarea):hover{border-color:var(--st-n-400)}
.st-field :is(input,select,textarea):focus{border-color:var(--st-blue-600)}
.st-field :is(input,textarea)::placeholder{color:var(--st-text-muted);opacity:1}

/* —— Table: sentence-case headers with a separate .st-unit line, n-200 rules only —— */
.st-table{width:100%;border-collapse:collapse;font-size:14px}
.st-table th{padding:10px 16px;border-bottom:1px solid var(--st-n-200);color:var(--st-n-600);background:var(--st-n-50);font-size:12px;font-weight:600;line-height:16px;text-align:left;vertical-align:bottom}
.st-table td{height:44px;padding:0 16px;border-bottom:1px solid var(--st-n-200);color:var(--st-n-700);font-variant-numeric:tabular-nums}
.st-table tbody tr:hover>*{background:var(--st-blue-100)}
.st-table :is(.st-num,.r){text-align:right}
.st-table-wrap{max-width:100%;overflow-x:auto;border:1px solid var(--st-n-200);border-radius:var(--st-radius-md)}

/* —— Dark surface (home hero, data band, CTA band, footer only) —— */
.st-dark{color:var(--st-n-0);background:linear-gradient(135deg,var(--st-surface-darkest),var(--st-surface-dark))}
.st-dark :focus-visible{outline-color:var(--st-focus-dark)}

@media(max-width:1050px){
  .st-disclosure-title{font-size:16px;line-height:23px}
}
@media(max-width:680px){
  .st-disclosure-title{font-size:15px;line-height:22px}
  .st-breadcrumb li{display:none}
  .st-breadcrumb li:nth-last-child(2){display:inline-flex}
  .st-breadcrumb li:nth-last-child(2)::before{content:"‹";margin:0 6px 0 0}
}
@media print{
  .st-disclosure::details-content{display:contents;content-visibility:visible}
  .st-disclosure-title::after{display:none}
}
/* Industry applications. STE Design System v2.1, sections 6.22 and 7.8. */
.industry-overview{background:var(--st-surface-alt)}
.industry-overview-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:32px}
.industry-overview-head>div{max-width:760px}
.industry-overview-head h2{margin:12px 0 16px;color:var(--st-text);font-size:32px;line-height:1.2;letter-spacing:-.02em}
.industry-overview-head p{margin:0;color:var(--st-text-2);font-size:16px;line-height:1.7}
.industry-overview-head>.text-link{flex-shrink:0;margin-bottom:3px}
.industry-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.industry-card{min-width:0;background:var(--st-surface);border:1px solid var(--st-border);border-radius:var(--st-radius-md);overflow:hidden}
.industry-card>a{display:flex;flex-direction:column;height:100%;color:inherit;text-decoration:none;transition:box-shadow var(--st-base) var(--st-ease)}
.industry-card>a:hover{box-shadow:inset 0 0 0 1px var(--st-link)}
.industry-card>a:focus-visible{outline:2px solid var(--st-focus-light);outline-offset:-4px}
.industry-card-image{aspect-ratio:16/9;overflow:hidden;background:var(--st-surface-alt)}
.industry-card-image img{display:block;width:100%;height:100%;object-fit:cover;transition:transform var(--st-slow) var(--st-ease)}
.industry-card[data-industry="security"] .industry-card-image img{object-position:center top}
.industry-card>a:hover img{transform:scale(1.025)}
.industry-card-copy{display:flex;flex-direction:column;flex:1;padding:22px 24px 20px}
.industry-card h3{margin:0 0 10px;color:var(--st-text);font-size:21px;line-height:1.3;letter-spacing:-.02em}
.industry-card p{margin:0 0 20px;color:var(--st-text-2);font-size:14px;line-height:1.7}
.industry-card-link{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:auto;color:var(--st-link);font-size:14px;font-weight:600}
.industry-card-link svg{width:18px;height:18px;flex-shrink:0}
.industry-illustration-note{margin:20px 0 0;color:var(--st-text-muted);font-size:12.5px;line-height:1.5}
.industry-overview-home{padding-bottom:32px}
.home-circuit-summary{padding:0 0 64px;background:var(--st-surface-alt)}
.home-circuit-summary details{border:1px solid var(--st-border);border-radius:var(--st-radius-sm);background:var(--st-surface)}
.home-circuit-summary summary{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:60px;padding:16px 24px;color:var(--st-link);font-size:15px;font-weight:600;line-height:1.5;cursor:pointer;list-style:none}
.home-circuit-summary summary::-webkit-details-marker{display:none}
.home-circuit-summary summary::after{content:"+";font-size:24px;line-height:1;flex-shrink:0}
.home-circuit-summary details[open]>summary::after{content:"−"}
.home-circuit-summary summary:focus-visible{outline:2px solid var(--st-focus-light);outline-offset:3px}
.home-circuit-summary .guidance-grid{padding:0 24px 24px}
.application-page-head{padding:36px 0 52px;background:var(--st-surface-alt);border-bottom:1px solid var(--st-border)}
.application-page-head .st-breadcrumb{margin-bottom:34px}
.application-page-head h1{max-width:860px;margin:14px 0 20px;color:var(--st-text);font-size:48px;line-height:1.12;letter-spacing:-.02em}
.application-page-head>.shell>p{max-width:820px;margin:0;color:var(--st-text-2);font-size:18px;line-height:1.7}
.application-industry-nav{display:flex;flex-wrap:wrap;gap:8px;margin-top:32px;scroll-margin-top:24px}
.application-industry-nav a{display:flex;align-items:center;min-height:44px;padding:9px 14px;border:1px solid var(--st-border-strong);border-radius:var(--st-radius-xs);color:var(--st-link);background:var(--st-surface);font-size:14px;font-weight:600;line-height:1.4;text-decoration:none;transition:background var(--st-fast),border-color var(--st-fast)}
.application-industry-nav a:hover{border-color:var(--st-link);background:var(--st-blue-50)}
.application-industry-nav a:focus-visible,.application-product-link:focus-visible,.application-back:focus-visible{outline:2px solid var(--st-focus-light);outline-offset:2px}
.application-functions{border-bottom:1px solid var(--st-border)}
.application-function-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px}
.application-function-grid article{min-width:0;padding-top:20px;border-top:2px solid var(--st-link)}
.application-function-number{font-family:var(--st-mono);font-size:12px;color:var(--st-text-muted)}
.application-function-grid h3{margin:12px 0;font-size:20px;color:var(--st-text);line-height:1.3;letter-spacing:-.02em}
.application-function-grid p{margin:0;color:var(--st-text-2);font-size:14px;line-height:1.8}
.application-industry{scroll-margin-top:24px}
.application-industry:nth-of-type(even){background:var(--st-surface-alt)}
.application-industry-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:center}
.application-industry-intro h2{margin:14px 0 20px;color:var(--st-text);font-size:36px;line-height:1.2;letter-spacing:-.02em}
.application-industry-intro>p{margin:0;color:var(--st-text-2);font-size:16px;line-height:1.8}
.application-scene-label{margin:24px 0 10px;color:var(--st-text);font-size:14px;font-weight:600}
.application-scenes{display:flex;flex-wrap:wrap;gap:7px;margin:0;padding:0;list-style:none}
.application-scenes li{padding:5px 9px;border:1px solid var(--st-border);border-radius:var(--st-radius-xs);color:var(--st-text-2);background:var(--st-surface);font-size:12.5px;line-height:1.5}
.application-industry-image{margin:0;min-width:0}
.application-industry-image img{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;border-radius:var(--st-radius-md)}
.application-industry-image figcaption{margin-top:10px;color:var(--st-text-muted);font-size:12.5px;line-height:1.5}
.application-technical{margin-top:38px}
.application-technical>h3,.application-selection h3{margin:0 0 18px;color:var(--st-text);font-size:19px;line-height:1.35;letter-spacing:-.01em}
.application-role-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.application-role-grid article{min-width:0;padding-top:18px;border-top:1px solid var(--st-border-strong)}
.application-role-grid h4{margin:0 0 10px;color:var(--st-link);font-size:16px;font-weight:600;line-height:1.4}
.application-role-grid p{margin:0;color:var(--st-text-2);font-size:14px;line-height:1.8}
.application-selection{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;margin-top:36px;padding-top:30px;border-top:1px solid var(--st-border)}
.application-checks ul{display:grid;gap:10px;margin:0;padding-left:20px;color:var(--st-text-2);font-size:14px;line-height:1.7}
.application-checks li::marker{color:var(--st-link)}
.application-product-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.application-product-link{display:flex;align-items:center;justify-content:space-between;gap:10px;min-width:0;min-height:74px;padding:13px 15px;border:1px solid var(--st-border);border-radius:var(--st-radius-sm);background:var(--st-surface);color:var(--st-link);text-decoration:none;transition:border-color var(--st-fast),background var(--st-fast)}
.application-product-link:hover{border-color:var(--st-link);background:var(--st-blue-50)}
.application-product-link>span{min-width:0}
.application-product-link strong{display:block;overflow-wrap:anywhere;font-family:var(--st-mono);font-size:14px;line-height:1.4;font-weight:600}
.application-product-link small{display:block;margin-top:4px;color:var(--st-text-2);font-size:12.5px;line-height:1.5}
.application-product-link svg{width:17px;height:17px;flex-shrink:0}
.application-back{display:inline-flex;align-items:center;gap:10px;min-height:44px;margin-top:24px;color:var(--st-link);font-size:13px;font-weight:600;text-decoration:none}
.application-back:hover{text-decoration:underline;text-underline-offset:3px}
.application-cta .application-selection-note{margin-top:14px;color:var(--st-blue-200);font-size:13px}
@media(max-width:1050px){
  .industry-overview-head{align-items:start;flex-direction:column}
  .industry-overview-head h2{font-size:26px}
  .industry-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
  .application-page-head h1{font-size:38px}
  .application-function-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}
  .application-industry-head{gap:30px;align-items:start}
  .application-industry-intro h2{font-size:30px}
  .application-role-grid{gap:20px}
  .application-selection{gap:28px}
  .application-product-links{grid-template-columns:1fr}
}
@media(max-width:680px){
  .industry-overview-home{padding-bottom:24px}
  .home-circuit-summary{padding-bottom:40px}
  .home-circuit-summary summary{padding:14px 18px}
  .home-circuit-summary .guidance-grid{padding:0 18px 20px}
  .industry-overview-head{margin-bottom:24px}
  .industry-overview-head h2{font-size:23px}
  .industry-grid{grid-template-columns:1fr;gap:18px}
  .industry-card-copy{padding:18px 20px}
  .industry-card h3{font-size:20px}
  .industry-card p{margin-bottom:16px}
  .application-page-head{padding:26px 0 32px}
  .application-page-head .st-breadcrumb{margin-bottom:26px}
  .application-page-head h1{font-size:30px}
  .application-page-head>.shell>p{font-size:16px}
  .application-industry-nav{gap:7px;margin-top:24px}
  .application-industry-nav a{padding:9px 11px;font-size:13px}
  .application-function-grid{grid-template-columns:1fr;gap:24px}
  .application-function-grid h3{font-size:19px}
  .application-industry-head{grid-template-columns:1fr;gap:26px}
  .application-industry-intro h2{font-size:26px}
  .application-industry-image{grid-row:2}
  .application-technical{margin-top:30px}
  .application-role-grid,.application-selection{grid-template-columns:1fr;gap:24px}
  .application-selection{margin-top:26px;padding-top:26px}
  .application-product-links{grid-template-columns:repeat(2,minmax(0,1fr))}
  .application-product-link{padding:12px}
}
@media(prefers-reduced-motion:reduce){
  .industry-card>a,.industry-card-image img,.application-industry-nav a,.application-product-link{transition:none}
  .industry-card>a:hover img{transform:none}
}
@media print{
  .application-industry-nav,.application-back,.application-cta{display:none}
  .application-industry{break-before:page}
  .application-industry-image img{max-height:200px;object-fit:contain}
}
/* Service network: company-map geography and keyboard-accessible market connections. */
.network-section{padding:80px 0;background:var(--st-surface-dark);color:var(--st-n-0);overflow:hidden}
.network-heading{display:flex;align-items:center;justify-content:space-between;gap:32px}
.network-heading>div{max-width:760px}
.network-section .breadcrumb{margin-bottom:32px;color:var(--st-blue-200)}
.network-section .breadcrumb a{color:var(--st-blue-200)}
.network-section .eyebrow{color:var(--st-orange-400)}
.network-heading :is(h1,h2){margin:16px 0;font-size:clamp(28px,3vw,40px);line-height:1.15;color:var(--st-n-0)}
.network-heading p{max-width:680px;color:var(--st-blue-200);font-size:16px;line-height:1.75}
.network-heading>.button{flex-shrink:0}
.network-views{display:flex;gap:8px;margin-top:30px}
.network-views button{min-height:44px;padding:10px 20px;border:1px solid var(--st-blue-500);border-radius:2px;background:transparent;color:var(--st-blue-200);font:600 14px var(--st-sans);cursor:pointer}
.network-views button[aria-pressed=true]{background:var(--st-orange-400);color:var(--st-surface-dark);border-color:var(--st-orange-400)}
.network-views button:hover{border-color:var(--st-n-0)}
.network-map-frame{position:relative;margin:16px 0 24px;padding:18px 0 8px;border-top:1px solid var(--st-blue-800);border-bottom:1px solid var(--st-blue-800)}
.network-map{display:block;width:100%;height:clamp(320px,40vw,500px);overflow:hidden}
.network-grid{fill:none;stroke:var(--st-blue-400);stroke-width:.5;opacity:.12}
.network-arc{fill:none;stroke:var(--st-blue-300);stroke-width:1.2;opacity:.65}
.network-signal{fill:none;stroke:var(--st-orange-400);stroke-width:2.2;stroke-linecap:round;stroke-dasharray:4 96;animation:network-travel 7s linear infinite}
.network-route:nth-of-type(2n) .network-signal{animation-delay:-2.5s}
.network-route:nth-of-type(3n) .network-signal{animation-delay:-4.5s}
.network-route{transition:opacity .2s}
.network-node{fill:var(--st-orange-400);stroke:var(--st-surface-dark);stroke-width:2}
.network-place{fill:var(--st-n-0);font:600 17px var(--st-sans);paint-order:stroke;stroke:var(--st-surface-dark);stroke-width:5px;opacity:0}
.network-route.is-selected .network-place{opacity:1}
.network-route-distributor .network-arc{stroke:var(--st-orange-400);stroke-width:1.8}
.network-section[data-network-view=asia] .network-route-distributor .network-place{opacity:1}
.network-route.is-selected .network-arc{stroke:var(--st-orange-400);stroke-width:2;opacity:1}
.network-route.is-muted{opacity:.18}
.network-origin circle:first-child{fill:var(--st-orange-500);fill-opacity:.16;stroke:var(--st-orange-400);stroke-width:1}
.network-origin circle:nth-child(2){fill:var(--st-orange-400)}
.network-origin text{fill:var(--st-n-0);font:700 18px var(--st-sans);paint-order:stroke;stroke:var(--st-surface-dark);stroke-width:5px}
.network-map-toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:44px;margin-top:12px}
.network-map-status{color:var(--st-blue-200);font-size:13px;line-height:1.5}
.network-motion{flex-shrink:0;min-height:44px;padding:6px 12px;border:1px solid var(--st-blue-400);border-radius:4px;color:var(--st-blue-200);background:transparent;font:inherit;font-size:12px;cursor:pointer}
.network-motion:hover{background:var(--st-blue-800);color:var(--st-n-0)}
.network-markets{display:flex;flex-wrap:wrap;gap:8px}
.network-markets button{min-height:44px;padding:10px 16px;border:1px solid var(--st-blue-500);border-radius:2px;color:var(--st-blue-200);background:transparent;font:inherit;font-size:14px;cursor:pointer}
.network-markets button:hover{color:var(--st-n-0);border-color:var(--st-blue-200)}
.network-markets button[aria-pressed=true]{background:var(--st-blue-700);border-color:var(--st-blue-200);color:var(--st-n-0)}
.network-caption{margin:18px 0 0;color:var(--st-blue-200);font-size:13px;line-height:1.6}
.network-distributors{display:grid;grid-template-columns:1fr 2fr;gap:24px;margin-top:28px;padding-top:24px;border-top:1px solid var(--st-blue-800)}
.network-distributors strong{font-size:18px;line-height:1.4;color:var(--st-n-0)}
.network-distributors p{margin:0;color:var(--st-blue-200);font-size:15px;line-height:1.7}
.network-contact{display:flex;justify-content:space-between;gap:28px;margin-top:40px;padding:28px 0;border-top:1px solid var(--st-n-200)}
.network-contact h3{margin:0 0 12px}
.network-contact p{color:var(--st-text-2);max-width:660px}
.network-contact>div:last-child{display:grid;align-content:center;gap:10px;font-weight:650;color:var(--st-blue-600)}
.network-section.is-paused .network-signal{animation-play-state:paused}
.network-section.is-outside .network-signal{animation-play-state:paused}
@keyframes network-travel{to{stroke-dashoffset:-100}}
@media(max-width:1050px){.network-section{padding:64px 0}.network-heading{align-items:flex-start;flex-direction:column;gap:16px}.network-contact{flex-direction:column}}
@media(max-width:680px){.network-section{padding:48px 0}.network-views{gap:6px;margin-top:24px}.network-views button{flex:1;padding:10px 8px;font-size:13px}.network-map{height:300px}.network-map-toolbar{flex-wrap:wrap;gap:8px;padding-right:56px}.network-map-frame{padding-top:8px}.network-origin text,.network-place{font-size:16px}.network-section[data-network-view=world] .network-origin text,.network-section[data-network-view=world] .network-place{display:none}.network-markets button{flex:1 0 28%;padding:10px 8px;font-size:13px}.network-distributors{grid-template-columns:1fr;gap:10px}.network-heading p{margin-bottom:0}.network-contact{margin-top:24px;padding:24px 0}}
@media(prefers-reduced-motion:reduce){.network-signal{animation:none;stroke-dasharray:none;opacity:.35}.network-route{transition:none}}
/* 40-nav · global product navigation (P2, spec A6): desktop mega .st-mega*, mobile tree .st-mtree*.
   Colours only through var(--st-*); the second value names the legacy alias until 00-tokens.css carries --st-*. */

/* Desktop mega: one .st-mega-item per menu line (rail + panel). Rails stack in column 1, every panel
   fills column 2; hover or keyboard focus on an item shows its panel, otherwise the default panel. */
.st-mega{position:absolute;z-index:60;top:calc(100% - 1px);left:50%;display:grid;grid-template-columns:clamp(200px,17vw,232px) minmax(0,1fr);grid-template-rows:repeat(6,auto) 1fr;width:min(1240px,calc(100vw - 32px));max-height:calc(100vh - 96px);overflow:auto;overscroll-behavior:contain;color:var(--st-n-900,var(--ink));background:linear-gradient(90deg,var(--st-blue-50,var(--mist)) clamp(200px,17vw,232px),var(--st-n-0,var(--white)) 0);border:1px solid var(--st-n-200,var(--line));border-top:3px solid var(--st-orange-500,var(--orange));box-shadow:var(--st-shadow-lg,var(--shadow));visibility:hidden;opacity:0;pointer-events:none;transform:translateX(-50%);transition:opacity .16s ease,visibility .16s ease}
.nav-products:is(:hover,:focus-within) .st-mega{visibility:visible;opacity:1;pointer-events:auto}
/* Escape dismisses the open menu (public/site.js); same specificity as the rule above, so it must follow it */
.nav-products.mega-dismissed .st-mega{visibility:hidden;opacity:0;pointer-events:none}
.st-mega-item{display:contents}
.st-mega-rail{grid-column:1;display:flex;align-items:center;min-height:52px;padding:10px 14px 10px 13px;color:var(--st-n-900,var(--ink));border-bottom:1px solid var(--st-n-200,var(--line));border-left:3px solid transparent;font-size:14px;font-weight:650;line-height:1.3}
.st-mega-item:is(:hover,:focus-within)>.st-mega-rail{color:var(--st-blue-600,var(--blue));background:var(--st-n-0,var(--white));border-left-color:var(--st-orange-500,var(--orange))}
.st-mega-panel{grid-column:2;grid-row:1/-1;display:none;align-content:start;gap:16px;min-width:0;padding:20px 24px 22px}
.st-mega-item:is(:hover,:focus-within)>.st-mega-panel{display:grid}
.st-mega:not(:has(.st-mega-item:is(:hover,:focus-within))) .st-mega-panel-default{display:grid}
.st-mega-panel-head{display:grid;gap:3px;padding-bottom:12px;border-bottom:2px solid var(--st-blue-600,var(--blue))}
.st-mega-panel-head>a{justify-self:start;color:var(--st-n-900,var(--ink));font-size:18px;font-weight:700;line-height:1.3}
.st-mega-panel-head>p{margin:0;color:var(--st-n-550,var(--muted));font-size:13px;line-height:1.5}
.st-mega-families{columns:3 220px;column-gap:24px}
.st-mega-family{margin-bottom:14px;break-inside:avoid}
.st-mega-family>a{display:block;margin-bottom:5px;break-after:avoid;color:var(--st-n-900,var(--ink));font-size:13px;font-weight:700;line-height:1.35}
.st-mega-family>div{display:block}
.st-mega-family>div>a{break-inside:avoid;display:grid;margin-bottom:2px;grid-template-columns:auto minmax(0,1fr);gap:8px;align-items:baseline;min-height:32px;padding:5px 8px;border-left:2px solid transparent;font-size:13px;line-height:1.35}
.st-mega-family>div>a>b{color:var(--st-blue-600,var(--blue));font-family:var(--st-mono,var(--mono));font-size:12.5px;font-weight:700;white-space:nowrap}
.st-mega-family>div>a>span{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;min-width:0;overflow:hidden;color:var(--st-n-700,var(--body))}
.st-mega-family>div>a:is(:hover,:focus-visible){background:var(--st-blue-50,var(--mist));border-left-color:var(--st-orange-500,var(--orange))}
.st-mega-panel-view .st-mega-families{columns:auto;display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:4px 24px}
.st-mega-panel-view .st-mega-family>div{display:grid;grid-template-columns:repeat(auto-fill,minmax(112px,1fr));gap:6px}
.st-mega-panel-view .st-mega-family>div>a{display:flex;align-items:center;padding:7px 10px;border:1px solid var(--st-n-200,var(--line));border-radius:var(--st-radius-xs,2px)}
.st-mega-panel-view .st-mega-family>div>a:is(:hover,:focus-visible){border-color:var(--st-blue-600,var(--blue))}
.st-mega-panel-foot{display:flex;flex-wrap:wrap;gap:8px 24px;padding-top:12px;border-top:1px solid var(--st-n-200,var(--line))}
.st-mega-panel-foot a,.st-mega-panel-head>a:hover,.st-mega-family>a:hover{color:var(--st-blue-600,var(--blue))}
.st-mega-panel-foot a{font-size:13px;font-weight:650}
.st-mega-panel-foot a:hover{text-decoration:underline}
.st-mega-summary{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:8px;margin:0;padding:0;list-style:none}
.st-mega-summary a{display:grid;align-content:start;gap:4px;height:100%;padding:12px 14px;background:var(--st-n-0,var(--white));border:1px solid var(--st-n-200,var(--line));border-radius:var(--st-radius-sm,4px)}
.st-mega-summary a>b{color:var(--st-n-900,var(--ink));font-size:15px;font-weight:700;line-height:1.3}
.st-mega-summary a>span{color:var(--st-n-550,var(--muted));font-size:13px}
.st-mega-summary a:is(:hover,:focus-visible){background:var(--st-blue-50,var(--mist));border-color:var(--st-blue-600,var(--blue))}
.st-mega .st-num{color:var(--st-n-900,var(--ink));font-weight:650;font-variant-numeric:tabular-nums}
.st-mega-also{margin:2px 0 -6px;color:var(--st-n-700,var(--body));font-size:13px;font-weight:650}

/* Mobile tree (≤1050 px, inside .mobile-nav): menu line → family links and "All series"; no series links. */
.nav-company{position:relative}
.company-menu{position:absolute;z-index:60;top:calc(100% - 1px);right:0;display:grid;grid-template-columns:1fr 1fr;gap:28px;width:490px;padding:24px;background:var(--st-n-0);color:var(--st-n-900);border:1px solid var(--st-n-200);border-top:3px solid var(--st-orange-500);box-shadow:var(--st-shadow-lg);visibility:hidden;opacity:0;pointer-events:none;transition:opacity .16s ease,visibility .16s ease}
.nav-company:is(:hover,:focus-within) .company-menu{visibility:visible;opacity:1;pointer-events:auto}
.nav-company.mega-dismissed .company-menu{visibility:hidden;opacity:0;pointer-events:none}
.company-menu a{display:flex;align-items:center;min-height:44px;padding:8px 10px;font-size:14px;line-height:1.4}
.company-menu a:hover{background:var(--st-blue-50);color:var(--st-blue-600)}
.company-menu .company-menu-title{margin-bottom:8px;padding-bottom:14px;border-bottom:1px solid var(--st-n-200);font-weight:700;color:var(--st-blue-600)}
.home-company-links{display:flex;flex-wrap:wrap;gap:10px 20px;margin-top:24px;padding-top:20px;border-top:1px solid var(--st-n-200)}
.home-company-links a{display:inline-flex;align-items:center;min-height:44px;color:var(--st-blue-600);font-size:14px;font-weight:600}
.home-company-links a:hover{text-decoration:underline}

/* Mobile tree (≤1050 px) also carries the company and quality sections. */
.st-mtree{display:grid;border-bottom:1px solid var(--st-n-200,var(--line))}
.mobile-nav .st-mtree a{border-bottom:0}
.mobile-nav .st-mtree-all{display:flex;align-items:center;min-height:48px;padding:10px 11px;color:var(--st-blue-600,var(--blue));font-size:15px;font-weight:700}
.st-mtree-line{border-top:1px solid var(--st-n-200,var(--line))}
.st-mtree-line>summary{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:48px;padding:10px 11px;color:var(--st-n-900,var(--ink));font-size:15px;font-weight:700;line-height:1.3;cursor:pointer;list-style:none}
.st-mtree-line>summary::-webkit-details-marker{display:none}
.st-mtree-line>summary::after{content:"+";flex:none;color:var(--st-orange-700,var(--orange));font-size:20px;font-weight:600;line-height:1;transition:transform .16s ease}
.st-mtree-line[open]>summary::after{transform:rotate(45deg)}
.st-mtree-families{display:grid;padding:0 0 10px 11px}
.mobile-nav .st-mtree-families a{display:flex;align-items:center;gap:6px;min-height:44px;padding:8px 12px;color:var(--st-n-700,var(--body));border-left:2px solid var(--st-n-200,var(--line));font-size:14px;line-height:1.35}
.mobile-nav .st-mtree-families a:is(:hover,:focus-visible){color:var(--st-blue-600,var(--blue));border-left-color:var(--st-orange-500,var(--orange))}
.mobile-nav .st-mtree-families .st-mtree-line-all{color:var(--st-blue-600,var(--blue));font-weight:650}

/* Without JavaScript the menu button cannot open the drawer: show the navigation in the page flow. */
@media(max-width:1050px) and (scripting:none){
  .menu-toggle{display:none}
  .mobile-nav{position:static;display:grid;max-height:none;box-shadow:none;border-top:1px solid var(--st-n-200,var(--line))}
}
@media(prefers-reduced-motion:reduce){
  .st-mega,.company-menu,.st-mtree-line>summary::after{transition:none}
}
/* 50 · Product lists (P3): light page head, overview tiles, "also listed" strip, family nav,
   family sections and series lists. Spec docs/intl-2026/PRODUCT-IA-DS-SPEC.md §A3–A5, E0.2.
   Colors only through var(--st-*); no hex literals. Base components (.st-btn, .st-chip, .st-count,
   .st-stats, .st-breadcrumb, .st-tag, .st-num) come from 20-components.css and are only placed here. */

/* ---- light page head (products/, lines, SMD / automotive) ---- */
.st-page-head{padding:14px 0 18px;color:var(--st-n-700);background:var(--st-n-50);border-bottom:1px solid var(--st-n-200)}
.st-page-head .st-breadcrumb{margin:0 0 6px}
.st-page-head h1{margin:0;color:var(--st-n-900);font-family:var(--st-sans);font-size:36px;font-weight:750;line-height:1.1;letter-spacing:-.02em}
.st-page-head .st-stats{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 20px;margin:0}
.st-page-head .st-stats>div{display:flex;flex-direction:row-reverse;align-items:baseline;gap:6px}
.st-page-head .st-stats dt{margin:0;color:var(--st-n-550,var(--st-n-600));font-size:14px;font-weight:500}
.st-page-head .st-stats dd{margin:0;color:var(--st-n-900);font-size:20px;font-weight:700;font-variant-numeric:tabular-nums}

/* overview: H1 + counts on one line, part-number form on the right */
.st-page-head-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,420px);gap:14px 40px;align-items:end}
.st-page-head-title{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 28px;min-width:0}
.st-page-head-lines{flex-basis:100%;margin:0;font-size:15px;line-height:1.5}
.st-page-head-lines a{color:var(--st-blue-600);font-weight:600}
.st-page-head-lines a:hover{color:var(--st-blue-700);text-decoration:underline}
.st-page-head-lines span{color:var(--st-n-400)}

.st-page-head .pn-strip.st-pn-form{display:grid;grid-template-columns:minmax(0,1fr);gap:4px;margin:0;padding:0;background:transparent;border:0}
.st-pn-form label{color:var(--st-n-700);font-size:13px;font-weight:600}
.st-pn-form-row{display:flex;align-items:center;gap:8px}
.st-pn-form input{flex:1 1 auto;min-width:0;height:36px;padding:0 12px;color:var(--st-n-900);background:var(--st-n-0);border:1px solid var(--st-n-300);border-radius:var(--st-radius-sm);font-family:var(--st-mono);font-size:15px}
.st-pn-form input::placeholder{color:var(--st-n-550,var(--st-n-600));font-family:var(--st-sans);font-size:14px}
.st-pn-form input:hover{border-color:var(--st-n-400)}
.st-pn-form input:focus{border-color:var(--st-blue-600)}
.st-pn-form .st-btn{flex:none}
.st-pn-form-note{margin:2px 0 0;color:var(--st-n-550,var(--st-n-600));font-size:13px}
.st-pn-form-note a{color:var(--st-blue-600);font-weight:600}
.st-pn-form-note a:hover{color:var(--st-blue-700);text-decoration:underline}

/* product-line and SMD / automotive pages */
.st-page-head-body{display:grid;grid-template-columns:minmax(0,1fr);gap:32px;align-items:center}
.st-page-head-has-media .st-page-head-body{grid-template-columns:minmax(0,1fr) 260px}
.st-page-head-main{min-width:0}
.st-page-head-lead{max-width:760px;margin:10px 0 0;color:var(--st-n-700);font-size:17px;line-height:1.55}
.st-page-head-note{max-width:760px;margin:6px 0 0;color:var(--st-n-550,var(--st-n-600));font-size:14px}
.st-page-head-main .st-stats{margin-top:14px}
.st-page-head .catalog-source-link{max-width:640px;margin-top:16px}
/* product finder entry of a technology line (types of the line, preselected) */
.st-page-head-finder{display:flex;align-items:baseline;gap:8px;margin:12px 0 0;color:var(--st-n-700);font-size:15px;line-height:1.5}
.st-page-head-finder svg{flex:none;width:18px;height:18px;color:var(--st-orange-500);transform:translateY(3px)}
.st-page-head-finder a{color:var(--st-blue-600);font-weight:600}
.st-page-head-finder a:hover{color:var(--st-blue-700);text-decoration:underline}
/* SMD view: part numbers and datasheets on request — contact an engineer, email, Yuki */
.st-page-head-cta{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin:16px 0 0}
.st-page-head-cta p{margin:0;color:var(--st-n-900);font-size:15px;font-weight:600}
.st-page-head-cta-actions{display:flex;flex-wrap:wrap;gap:8px}
.st-page-head-media{height:190px;margin:0;overflow:hidden;background:var(--st-n-0);border:1px solid var(--st-n-200);border-radius:var(--st-radius-md)}
.st-page-head-media img{width:100%;height:100%;object-fit:cover}

/* ---- overview tiles ---- */
.st-product-lines{padding:24px 0 8px}
.st-tiles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
/* one row of four at desktop width; a tile with five or more families (film) gets more width so
   its family names stay on one line and the row stays within the height budget */
@media(min-width:1051px){
  .st-tiles{display:flex;align-items:stretch}
  .st-tiles>.st-tile{flex:1 1 0}
  .st-tiles>.st-tile:has(.st-tile-families tbody tr:nth-child(5)){flex-grow:1.55}
}
.st-tile{position:relative;display:flex;flex-direction:column;gap:8px;min-width:0;padding:16px 16px 14px;color:var(--st-n-700);background:var(--st-n-0);border:1px solid var(--st-n-200);border-radius:var(--st-radius-md);box-shadow:var(--st-shadow-xs);transition:box-shadow var(--st-base) var(--st-ease),border-color var(--st-base) var(--st-ease)}
.st-tile:hover{border-color:var(--st-n-300);box-shadow:var(--st-shadow-md)}
.st-tile-head{display:flex;align-items:center;gap:12px;min-width:0}
.st-tile img{flex:none;width:48px;height:48px;object-fit:cover;background:var(--st-n-50);border-radius:var(--st-radius-sm)}
.st-tile h2,.st-tile h3{margin:0;color:var(--st-n-900);font-size:20px;font-weight:700;line-height:1.2;letter-spacing:-.01em;text-wrap:balance}
.st-tile-qual{white-space:nowrap}
.st-tile h2 a,.st-tile h3 a{color:inherit}
.st-tile h2 a:hover,.st-tile h3 a:hover{color:var(--st-blue-600);text-decoration:underline}
.st-tile-counts{margin:0;color:var(--st-n-600);font-size:14px;line-height:1.4}
.st-tile-counts .st-num{color:var(--st-n-900);font-weight:700}
.st-tile-families{width:100%;margin:0;border-collapse:collapse;font-size:13px;line-height:1.3}
.st-tile-families caption{padding:0;text-align:left}
/* no header decoration: a small caption row names the two number columns (the family column is sr-only) */
.st-tile-families th,.st-tile-families td{padding:4px 0;border-top:1px solid var(--st-n-100);vertical-align:baseline;text-align:left;font-weight:400}
.st-tile-families thead th{padding-top:0;padding-bottom:3px;color:var(--st-n-600);font-size:12px;font-weight:400;line-height:1.25;border-top:0}
/* the caption may wrap ("Part / numbers") so it never widens a number column beyond its values */
.st-tile-families thead th.st-num{white-space:normal}
.st-tile-families thead th.st-num:lang(zh){white-space:nowrap}
.st-tile h2:lang(zh),.st-tile h3:lang(zh){word-break:keep-all}
.st-tile-families tr>*+*{padding-left:10px}
.st-tile-families .st-num{width:1%;text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}
.st-tile-families a{color:var(--st-n-900)}
.st-tile-families a:hover{color:var(--st-blue-600);text-decoration:underline}
.st-tile-subset{margin-left:1px;color:var(--st-n-600)}
.st-tile-note{margin:4px 0 0;color:var(--st-n-600);font-size:12px;line-height:1.4}
.st-tile-more>summary{display:flex;align-items:center;gap:4px;min-height:32px;color:var(--st-blue-600);font-size:14px;font-weight:600;cursor:pointer;list-style:none}
.st-tile-more>summary::-webkit-details-marker{display:none}
.st-tile-more>summary::after{content:"›";margin-left:auto;color:var(--st-n-600);font-size:18px;line-height:1;transform:rotate(90deg);transition:transform var(--st-fast) var(--st-ease)}
.st-tile-more[open]>summary::after{transform:rotate(-90deg)}
.st-tile-all{margin-top:auto;padding-top:2px;color:var(--st-blue-600);font-size:14px;font-weight:600}
.st-tile-all:hover{color:var(--st-blue-700);text-decoration:underline}
/* The family table sits in details.st-tile-more (collapsed at phone width); from 681 px the summary is
   hidden and the content always shown. Browsers without ::details-content keep the summary. */
@supports selector(::details-content){
  @media(min-width:681px){
    .st-tile-more>summary{display:none}
    .st-tile-more::details-content{content-visibility:visible}
  }
}
/* compact tiles (home page): name + counts, no family table */
.st-tile-compact{gap:6px;padding:14px 16px}
.st-tile-compact h2,.st-tile-compact h3{font-size:18px}

/* "also listed by mounting and use" strip */
.st-also{display:flex;flex-wrap:wrap;align-items:center;gap:6px 24px;margin:16px 0 0;padding:14px 18px;color:var(--st-n-700);background:var(--st-n-50);border:1px solid var(--st-n-200);border-radius:var(--st-radius-md);font-size:14px;line-height:1.45}
.st-also a{color:var(--st-blue-600);font-weight:600}
.st-also a:hover{color:var(--st-blue-700);text-decoration:underline}
.st-also .st-num{font-weight:700}
.st-also p{margin:0}
.st-also-links{display:flex;flex-wrap:wrap;gap:4px 24px;margin:0;padding:0;list-style:none}
.st-also-counts{font-weight:500}
.st-also small,.st-also-note{color:var(--st-n-550,var(--st-n-600));font-size:13px;font-weight:400}

.section.st-product-catalog{padding:24px 0 72px}
.st-product-catalog .download-strip{margin-top:0}

/* ---- family navigation (line and SMD / automotive pages) ---- */
.st-family-nav{position:sticky;top:var(--st-sticky-top,0px);z-index:var(--st-z-sticky,40);background:var(--st-n-0);border-bottom:1px solid var(--st-n-200)}
.st-family-nav ul{position:relative;display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:10px 0;list-style:none}
.st-family-nav li{margin:0}
.st-family-nav .st-chip{position:relative;white-space:nowrap}

/* ---- family sections ---- */
.st-families{padding-bottom:8px}
.st-family{padding:32px 0 8px;scroll-margin-top:72px}
.st-family+.st-family>.shell{padding-top:24px;border-top:1px solid var(--st-n-200)}
.st-family-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 10px;margin:0 0 4px}
.st-family-head h2{margin:0;color:var(--st-n-900);font-family:var(--st-sans);font-size:24px;font-weight:700;line-height:1.25;letter-spacing:-.01em}
.st-family-note{margin:0 0 14px;color:var(--st-n-550,var(--st-n-600));font-size:14px}
.st-family-cta{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:16px 0 0}
.st-family-foot{padding:16px 0 64px}
.st-family-foot .evidence-note{margin:0}

/* ---- series list ---- */
.st-series-list{width:100%;border-collapse:collapse;color:var(--st-n-700);font-size:14px;line-height:1.45}
/* fixed columns so the four columns line up from one family table to the next */
@media(min-width:681px){
  .st-series-list{table-layout:fixed}
  .st-series-list thead th:nth-child(1),.st-series-list-variants th{width:36%}
  .st-series-list thead th:nth-child(2){width:30%}
  .st-series-list thead th:nth-child(3){width:22%}
  .st-series-list thead th:nth-child(4){width:12%}
  .st-series-list td{overflow-wrap:anywhere}
  /* the part-number cell holds an inline .st-num span: align the cell, like its header */
  .st-series-list td.st-series-list-parts{text-align:right;white-space:nowrap}
  /* "Part numbers" may wrap onto two lines in a narrow column instead of overflowing it */
  .st-series-list thead th.st-num{white-space:normal}
}
.st-series-list thead th{padding:8px 12px;color:var(--st-n-600);font-size:12px;font-weight:600;text-align:left;vertical-align:bottom;border-bottom:1px solid var(--st-n-200)}
.st-series-list tbody th,.st-series-list tbody td{padding:12px;text-align:left;vertical-align:top;font-weight:400;border-bottom:1px solid var(--st-n-100)}
.st-series-list tr>:first-child{padding-left:0}
.st-series-list tr>:last-child{padding-right:0}
.st-series-list tbody th a{color:var(--st-blue-600);font-weight:600}
.st-series-list tbody th a:hover{color:var(--st-blue-700);text-decoration:underline}
.st-series-list tbody th b,.st-series-list .st-code{margin-right:6px;color:var(--st-n-900);font-family:var(--st-mono);font-size:14px;font-weight:700}
.st-series-list .st-num{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}
.st-series-list td ul,.st-series-list td dl{margin:0;padding:0;list-style:none}
.st-series-list td dt{color:var(--st-n-550,var(--st-n-600));font-size:12px}
.st-series-list td dd{margin:0 0 4px;color:var(--st-n-900)}
.st-series-list .cert-badges{display:flex;flex-wrap:wrap;gap:6px}
.st-series-list .st-tag{margin-left:6px;vertical-align:1px}
.st-series-list-path{display:block;margin-top:2px;color:var(--st-n-550,var(--st-n-600));font-size:12px;font-weight:400}
.st-series-list-path a{color:inherit}
.st-series-list-variant th,.st-series-list-variant td{background:var(--st-n-50)}
.st-series-list-variant td a{color:var(--st-blue-600);font-weight:600}
.st-series-list-variants tbody th{padding-left:12px}

@media(max-width:1050px){
  .st-page-head-row{grid-template-columns:minmax(0,1fr)}
  .st-page-head .pn-strip.st-pn-form{max-width:520px}
  .st-page-head-has-media .st-page-head-body{grid-template-columns:minmax(0,1fr) 200px}
  .st-page-head-media{height:160px}
  .st-tiles{grid-template-columns:repeat(2,minmax(0,1fr))}
}

@media(max-width:680px){
  .st-page-head{padding:14px 0 18px}
  .st-page-head h1{font-size:30px}
  .st-page-head-title{gap:8px 16px}
  .st-page-head .st-stats{gap:2px 14px}
  .st-page-head .st-stats dd{font-size:18px}
  .st-page-head-lead{font-size:16px}
  .st-page-head-has-media .st-page-head-body{grid-template-columns:minmax(0,1fr)}
  .st-page-head-media{display:none}
  .st-product-lines{padding-top:16px}
  .st-tiles{grid-template-columns:minmax(0,1fr);gap:12px}
  .st-tile{gap:8px;padding:14px 16px}
  .st-tile h2,.st-tile h3{font-size:18px}
  .st-also{flex-direction:column;align-items:flex-start;gap:6px;padding:12px 14px}
  /* family chips scroll sideways; the right edge fades */
  .st-family-nav{position:static}
  .st-family-nav ul{flex-wrap:nowrap;overflow-x:auto;padding-right:24px;-webkit-mask-image:linear-gradient(90deg,black calc(100% - 32px),transparent);mask-image:linear-gradient(90deg,black calc(100% - 32px),transparent);scrollbar-width:none}
  .st-family-nav ul::-webkit-scrollbar{display:none}
  .st-family{padding-top:24px;scroll-margin-top:8px}
  .st-family-head h2{font-size:20px}
  /* stacked series rows; the markup carries role=table/rowgroup/row/rowheader/cell */
  .st-series-list,.st-series-list tbody,.st-series-list tr,.st-series-list tbody th,.st-series-list tbody td{display:block;width:auto}
  .st-series-list thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
  .st-series-list tbody tr{padding:12px 0;border-bottom:1px solid var(--st-n-200)}
  .st-series-list tbody th,.st-series-list tbody td{padding:2px 0;border:0}
  .st-series-list tbody th{width:auto;margin-bottom:4px}
  .st-series-list .st-num{text-align:left}
  .st-series-list td[data-label]::before{content:attr(data-label) " ";color:var(--st-n-550,var(--st-n-600));font-size:12px}
  .st-series-list-variant{padding-inline:12px}
  .st-series-list-variants tbody th{padding-left:0}
}

@media(prefers-reduced-motion:reduce){
  .st-tile,.st-tile-more>summary::after{transition:none}
}

@media print{
  .st-family-nav{position:static}
  .st-tile{box-shadow:none;break-inside:avoid}
}
/* 55 · Product finder (v0.9, /{lang}/products/finder/): type chips, the facet panel inside the .st-filter-bar of
   70-part-table.css, number fields with units, series cards (DS §5 series card: white card, 8px radius, 4:3 product
   photo, name, mono key ranges, mini approval marks, “View series ›”, laid out photo-beside-text so a result list stays
   short) and the finder's status, empty and on-request lines. Tokens only (var(--st-*)); chips, fields, buttons, tags,
   counts and .st-empty come from 20-components.css. Phone fields are 16px through 90-phone.css. */

.st-finder-head .st-page-head-note{max-width:none}
.st-finder-head .st-page-head-note a{color:var(--st-blue-600);font-weight:600;white-space:nowrap}
.st-finder-head .st-page-head-note a:hover{color:var(--st-blue-700);text-decoration:underline}

.st-finder{padding:24px 0 56px}
.st-finder-types{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:0 0 16px}
.st-finder-types .st-filter-label{flex-basis:100%}
.st-finder-types .st-chip{min-height:40px;font-size:14px}

/* facet panel: one fieldset per type, number fields first, then the chip groups */
.st-finder-bar{margin-bottom:8px}
.st-finder-facets{flex:1 1 100%;display:grid;gap:16px;min-width:0;margin:0;padding:0;border:0}
.st-finder-numrow{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px 16px}
.st-finder-numrow:empty{display:none}
.st-finder-chiprow{display:flex;flex-wrap:wrap;align-items:flex-start;gap:12px 28px}
.st-finder-num{gap:4px}
.st-finder-num>label{color:var(--st-n-600);font-size:12px;font-weight:600}
.st-finder-input{display:flex;align-items:stretch;min-height:40px;overflow:hidden;background:var(--st-n-0);border:1px solid var(--st-n-300);border-radius:var(--st-radius-sm)}
.st-finder-input:hover{border-color:var(--st-n-400)}
.st-finder-input:focus-within{border-color:var(--st-blue-600)}
/* the ring sits on the whole field (input + unit), outside its clipped box */
.st-finder-input:has(:focus-visible){outline:2px solid var(--st-focus-light);outline-offset:2px}
.st-finder-input :focus-visible{outline:0}
.st-finder-input input{flex:1 1 auto;width:auto;min-width:0;min-height:38px;padding:0 10px;border:0;border-radius:0;background:transparent;color:var(--st-n-900);font-family:var(--st-mono);font-size:15px}
.st-finder-input select{flex:none;width:auto;min-height:38px;padding:0 6px;border:0;border-left:1px solid var(--st-n-200);border-radius:0;background:var(--st-n-50);color:var(--st-n-900);font-size:14px;cursor:pointer}
.st-finder-op,.st-finder-unit{display:inline-flex;flex:none;align-items:center;padding:0 10px;color:var(--st-n-600);background:var(--st-n-50);font-size:13px;font-weight:600;white-space:nowrap}
.st-finder-op{border-right:1px solid var(--st-n-200)}
.st-finder-unit{border-left:1px solid var(--st-n-200)}
.st-finder-input:has([aria-invalid="true"]){border:1.5px solid var(--st-danger)}
.st-finder-error{color:var(--st-danger);font-size:12px;line-height:1.4}

/* status, series with a selected rating on request, empty state */
.st-finder-status{margin:8px 0 12px;color:var(--st-n-600);font-size:14px}
.st-finder-partial{margin:-4px 0 12px;color:var(--st-n-700);font-size:14px;line-height:1.7}
.st-finder-partial a{color:var(--st-blue-600);font-family:var(--st-mono);font-weight:600}
.st-finder-partial a:hover{color:var(--st-blue-700);text-decoration:underline}
.st-finder-empty{margin:0 0 16px}
.st-finder-empty-actions{display:flex;flex-wrap:wrap;gap:8px}

/* groups and cards: two columns of photo-beside-text cards from 1051 px, one below */
.st-finder-group{padding:16px 0 12px}
.st-finder-group:not([hidden])~.st-finder-group:not([hidden]){margin-top:12px;border-top:1px solid var(--st-n-200)}
.st-finder-group-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 10px;margin:0 0 14px}
.st-finder-group-head h2{margin:0;color:var(--st-n-900);font-family:var(--st-sans);font-size:22px;font-weight:700;line-height:1.25;letter-spacing:-.01em}
.st-finder-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:0;padding:0;list-style:none}
.st-finder-item{display:flex;min-width:0}
.st-finder-card{display:grid;grid-template-columns:clamp(128px,30%,184px) minmax(0,1fr);align-items:start;width:100%;min-width:0;overflow:hidden;background:var(--st-n-0);border:1px solid var(--st-n-200);border-radius:var(--st-radius-md);box-shadow:var(--st-shadow-xs);transition:box-shadow var(--st-base) var(--st-ease),border-color var(--st-base) var(--st-ease)}
.st-finder-card:hover{border-color:var(--st-n-300);box-shadow:var(--st-shadow-md)}
.st-finder-card-media{padding:14px 0 14px 14px}
.st-finder-card-media img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:contain;background:var(--st-n-0);border:1px solid var(--st-n-100);border-radius:var(--st-radius-sm)}
.st-finder-card-body{display:flex;flex-direction:column;gap:8px;min-width:0;height:100%;padding:14px 16px 8px}
.st-finder-card-code{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin:0}
.st-finder-card-code .st-code{color:var(--st-blue-600);font-weight:700}
.st-finder-card h3{margin:0;color:var(--st-n-900);font-family:var(--st-sans);font-size:16px;font-weight:700;line-height:1.35;letter-spacing:0;overflow-wrap:anywhere}
.st-finder-card h3 a{color:inherit}
.st-finder-card h3 a:hover{color:var(--st-blue-600);text-decoration:underline}
.st-finder-specs{display:grid;margin:2px 0 0;border-top:1px solid var(--st-n-100)}
.st-finder-specs>div{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,3fr);gap:2px 12px;padding:6px 8px;border-bottom:1px solid var(--st-n-100)}
.st-finder-specs dt{color:var(--st-n-600);font-size:12px;line-height:1.45}
.st-finder-specs dd{margin:0;color:var(--st-n-900);font-family:var(--st-mono);font-size:13px;line-height:1.45;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}
/* rows that meet an active filter: blue-50 band, label in blue, the orange diamond node of the brand */
.st-finder-specs .is-match{background:var(--st-blue-50)}
.st-finder-specs .is-match dt{color:var(--st-blue-700);font-weight:600}
.st-finder-specs .is-match dt::before{content:"";display:inline-block;width:6px;height:6px;margin:0 7px 1px 0;background:var(--st-orange-500);transform:rotate(45deg)}
.st-finder-card .cert-badges{gap:6px}
.st-finder-card-links{display:flex;flex-wrap:wrap;gap:0 20px;margin:auto 0 0}
.st-finder-card-links a{display:inline-flex;align-items:center;gap:6px;min-height:40px;color:var(--st-blue-600);font-size:14px;font-weight:600}
.st-finder-card-links a:hover{color:var(--st-blue-700);text-decoration:underline}

.st-finder-more{padding:0 0 64px}
.st-finder-more p{display:flex;align-items:center;gap:12px;margin:0;padding:16px 18px;color:var(--st-n-700);background:var(--st-n-50);border:1px solid var(--st-n-200);border-radius:var(--st-radius-md);font-size:15px;line-height:1.5}
.st-finder-more svg{flex:none;width:22px;height:22px;color:var(--st-orange-500)}
.st-finder-more a{color:var(--st-blue-600);font-weight:600}
.st-finder-more a:hover{color:var(--st-blue-700);text-decoration:underline}

@media(max-width:1050px){
  .st-finder-cards{grid-template-columns:minmax(0,1fr)}
}
/* ≤680: a 96 px photo beside the text, each row's label over its value */
@media(max-width:680px){
  .st-finder{padding:16px 0 40px}
  .st-finder-chiprow{gap:12px}
  .st-finder-numrow{grid-template-columns:minmax(0,1fr)}
  .st-finder-group-head h2{font-size:19px}
  .st-finder-cards{gap:12px}
  .st-finder-card{grid-template-columns:96px minmax(0,1fr)}
  .st-finder-card-media{padding:12px 0 12px 12px}
  .st-finder-card-body{padding:12px 12px 6px}
  .st-finder-specs>div{grid-template-columns:minmax(0,1fr);padding:5px 6px}
  .st-finder-more{padding-bottom:48px}
  .st-finder-more p{align-items:flex-start;padding:14px}
}
@media(prefers-reduced-motion:reduce){
  .st-finder-card{transition:none}
}
@media print{
  .st-finder-types,.st-finder-bar,.st-finder-more{display:none}
  .st-finder-card{box-shadow:none;break-inside:avoid}
}
/* 60 · Series page (P4, spec B): st-series-head*, st-keyspecs, st-doclist*, st-engineering*, st-series-row, st-related*.
   Tokens only (var(--st-*)); buttons, tags, counts, status, disclosures and breadcrumb come from 20-components. */

/* ---- Light series header ---- */
.st-series-head{padding:20px 0 48px;background:var(--st-n-0);border-bottom:1px solid var(--st-n-200)}
.st-series-head-main{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,460px);grid-template-areas:"title media" "summary media" "actions media" "specs media" "approvals media" ". media";grid-template-rows:auto auto auto auto auto 1fr;column-gap:56px;margin-top:20px}
.st-series-head-title{grid-area:title}
.st-series-head-summary{grid-area:summary}
.st-series-head-actions{grid-area:actions}
.st-series-head .st-keyspecs{grid-area:specs}
.st-series-head-approvals{grid-area:approvals}
.st-series-head-media{grid-area:media}
.st-series-head .identity-top{display:flex;flex-wrap:wrap;align-items:center;gap:8px;justify-content:flex-start}
.st-series-head .identity-top b{color:var(--st-blue-600);font-family:var(--st-mono);font-size:15px;font-weight:700;letter-spacing:.02em}
.st-series-head h1{margin:8px 0 0;color:var(--st-n-900);font-family:var(--st-sans);font-size:clamp(28px,2.5vw,36px);font-weight:700;line-height:1.18;letter-spacing:-.02em;overflow-wrap:break-word}
.st-series-head-summary{max-width:720px;margin:14px 0 0;color:var(--st-n-700);font-size:16px;line-height:1.6}
.st-series-head-actions{display:flex;flex-wrap:wrap;align-items:center;gap:10px 12px;margin-top:24px}
.st-series-head-jump{display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:0 4px;color:var(--st-blue-600);font-size:15px;font-weight:600;text-decoration:none}
.st-series-head-jump:hover{color:var(--st-blue-700);text-decoration:underline;text-underline-offset:3px}
.st-series-head-mail svg{flex:none;width:18px;height:18px}
.st-keyspecs{width:100%;max-width:720px;margin:28px 0 0;border-collapse:collapse;border-top:2px solid var(--st-blue-600)}
.st-keyspecs th,.st-keyspecs td{padding:11px 0;border-bottom:1px solid var(--st-n-200);vertical-align:top;text-align:left}
.st-keyspecs th{width:40%;padding-right:20px;color:var(--st-n-600);font-size:14px;font-weight:500}
.st-keyspecs td{color:var(--st-n-900);font-size:15px;font-weight:600}
.st-series-head-approvals{display:grid;gap:12px;max-width:720px;margin-top:20px}
.st-series-head-badges{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px}
.st-series-head-badges small{color:var(--st-n-600);font-size:13px;line-height:1.5}
.st-series-head-approvals .st-status{margin:0}
.st-series-head .identity-product-photo{position:relative;display:grid;place-items:center;height:auto;aspect-ratio:4/3;margin:0;overflow:hidden;background:var(--st-n-50);border:1px solid var(--st-n-200);border-radius:var(--st-radius-md)}
.st-series-head .identity-product-photo img{width:100%;height:100%;object-fit:contain}
.st-series-head .identity-product-photo figcaption{position:absolute;left:0;bottom:0;padding:6px 10px;color:var(--st-n-0);background:var(--st-surface-dark);font-family:var(--st-sans);font-size:12px;letter-spacing:0;border-top-right-radius:var(--st-radius-xs)}

/* ---- Shared section frame for #documents, #engineering, #related ---- */
.st-doclist-section,.st-engineering,.st-related{padding:56px 0}
.st-doclist-section{background:var(--st-surface-alt);border-top:1px solid var(--st-n-200)}
.st-related{background:var(--st-surface-alt);border-top:1px solid var(--st-n-200)}
.st-doclist-head h2,.st-engineering-head h2,.st-related h2{margin:0;color:var(--st-n-900);font-family:var(--st-sans);font-size:clamp(24px,2.3vw,32px);font-weight:700;line-height:1.2;letter-spacing:-.02em}

/* ---- Documents ---- */
.st-doclist-head p{max-width:860px;margin:12px 0 0;color:var(--st-n-700);font-size:15px;line-height:1.65}
.st-doclist{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:28px 0 0;padding:0;list-style:none}
.st-doclist a{display:flex;flex-direction:column;gap:6px;height:100%;padding:16px 20px;color:inherit;text-decoration:none;background:var(--st-n-0);border:1px solid var(--st-n-200);border-left:3px solid var(--st-blue-600);border-radius:var(--st-radius-sm);transition:border-color var(--st-fast) var(--st-ease),box-shadow var(--st-fast) var(--st-ease)}
.st-doclist a:hover{border-color:var(--st-blue-600);box-shadow:var(--st-shadow-sm)}
.st-doclist-kind{color:var(--st-blue-600);font-size:12px;font-weight:600}
.st-doclist-title{color:var(--st-n-900);font-size:15px;font-weight:600;line-height:1.5;overflow-wrap:anywhere}
.st-doclist-meta{color:var(--st-n-600);font-size:13px}
.st-doclist-request,.st-doclist-source{margin:16px 0 0;font-size:15px}
.st-doclist-request a,.st-doclist-source a{color:var(--st-blue-600);font-weight:600;text-underline-offset:3px}
.st-doclist-section .st-empty{margin-top:24px}

/* ---- Engineering details (disclosure bodies) ---- */
.st-engineering{background:var(--st-n-0)}
.st-engineering-head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px 24px;margin-bottom:24px}
.st-engineering-list-wrap{display:grid;border-top:1px solid var(--st-n-200)}
.st-engineering-empty{max-width:860px;margin:0;color:var(--st-n-700);font-size:15px;line-height:1.65}
.st-engineering-empty a{color:var(--st-blue-600);font-weight:600;text-underline-offset:3px}
.st-engineering-lead,.st-engineering-group>p{max-width:860px;margin:0 0 16px;color:var(--st-n-700);font-size:15px;line-height:1.65}
.st-engineering h3{margin:24px 0 10px;color:var(--st-n-900);font-family:var(--st-sans);font-size:16px;font-weight:700;line-height:1.4;letter-spacing:0}
.st-engineering-intro{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:40px;align-items:start}
.st-engineering-intro>div>p{margin:0;color:var(--st-n-700);font-size:15px;line-height:1.7}
.st-engineering-list,.st-engineering-aside ul{display:grid;gap:10px;margin:0;padding:0;list-style:none}
.st-engineering-list li,.st-engineering-aside li{position:relative;padding-left:20px;color:var(--st-n-700);font-size:15px;line-height:1.65}
.st-engineering-list li::before,.st-engineering-aside li::before{content:"";position:absolute;left:2px;top:.62em;width:6px;height:6px;background:var(--st-orange-500);transform:rotate(45deg)}
.st-engineering-aside{padding:4px 24px 24px;background:var(--st-surface-alt);border-top:2px solid var(--st-blue-600)}
.st-engineering-scroll{overflow-x:auto;background:var(--st-n-0);border:1px solid var(--st-n-200);border-radius:var(--st-radius-sm)}
.st-engineering-table{width:100%;border-collapse:collapse;font-size:14px;font-variant-numeric:tabular-nums}
.st-engineering-table-wide{min-width:680px}
.st-engineering-table th,.st-engineering-table td{padding:11px 16px;border-bottom:1px solid var(--st-n-200);text-align:left;vertical-align:top;line-height:1.55}
.st-engineering-table tbody tr:last-child>*{border-bottom:0}
.st-engineering-table thead th{background:var(--st-n-50);color:var(--st-n-600);font-size:12px;font-weight:600;white-space:nowrap}
.st-engineering-table tbody th{color:var(--st-n-900);font-weight:600}
.st-engineering-table td{color:var(--st-n-800)}
.st-engineering-table-kv tbody th{width:38%;color:var(--st-n-600);font-weight:500}
.st-engineering-table-kv td{color:var(--st-n-900);font-weight:600}
.st-engineering-agency{display:inline-flex;align-items:center;gap:8px;white-space:nowrap}
.st-engineering-note{margin:12px 0 0;color:var(--st-n-600);font-size:13px;line-height:1.55}
.st-engineering-group+.st-engineering-group{margin-top:8px}
.st-engineering-group>h3:first-child{margin-top:0}
.st-engineering-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;margin:0;padding:0;list-style:none}
.st-engineering-steps li{display:grid;grid-template-columns:auto minmax(0,1fr);gap:12px;padding:18px 20px;background:var(--st-n-0);border:1px solid var(--st-n-200);border-radius:var(--st-radius-sm)}
.st-engineering-step{color:var(--st-orange-700);font-family:var(--st-mono);font-size:18px;font-weight:700;line-height:1.35}
.st-engineering-steps h3{margin:0 0 6px}
.st-engineering-steps p,.st-engineering-cards p{margin:0;color:var(--st-n-700);font-size:14px;line-height:1.65}
.st-engineering-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px}
.st-engineering-cards article{padding:18px 20px;background:var(--st-surface-alt);border-top:2px solid var(--st-blue-600)}
.st-engineering-cards h3{margin:0 0 8px}
.st-engineering-example{margin:0 0 16px}
.st-engineering-example code{display:inline-block;max-width:100%;padding:12px 18px;color:var(--st-n-0);background:var(--st-surface-dark);border-left:4px solid var(--st-orange-500);font-family:var(--st-mono);font-size:15px;letter-spacing:.08em;overflow-wrap:anywhere}

/* ---- Related series ---- */
.st-related-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:12px;margin:24px 0 0;padding:0;list-style:none}
.st-series-row{display:grid;grid-template-rows:auto auto 1fr;gap:4px;height:100%;padding:16px 18px;color:inherit;text-decoration:none;background:var(--st-n-0);border:1px solid var(--st-n-200);border-radius:var(--st-radius-sm);transition:border-color var(--st-fast) var(--st-ease),background-color var(--st-fast) var(--st-ease)}
.st-series-row:hover{border-color:var(--st-blue-600);background:var(--st-blue-50)}
.st-series-row b{color:var(--st-blue-600);font-family:var(--st-mono);font-size:14px;font-weight:700}
.st-series-row span{color:var(--st-n-900);font-size:15px;font-weight:600;line-height:1.45}
.st-series-row small{align-self:end;color:var(--st-n-600);font-size:13px}
.st-series-row small .st-num{color:inherit;font-size:inherit}

/* ---- 681–1050: one column, media below the text ---- */
@media(max-width:1050px){
  .st-series-head-main{grid-template-columns:minmax(0,1fr);grid-template-areas:"title" "actions" "specs" "approvals" "summary" "media";grid-template-rows:none}
  .st-series-head-media{max-width:560px;margin-top:28px}
  .st-engineering-intro{grid-template-columns:minmax(0,1fr);gap:24px}
}
/* ---- ≤680 ---- */
@media(max-width:680px){
  .st-series-head{padding:14px 0 32px}
  .st-series-head-main{margin-top:14px}
  /* H1 at most three lines on phones (spec B1); the full name stays in the accessibility tree and <title>. */
  .st-series-head h1{display:-webkit-box;font-size:22px;line-height:1.3;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
  .st-series-head-actions{display:grid;grid-template-columns:minmax(0,1fr);gap:8px;margin-top:18px}
  .st-series-head-actions .st-btn{width:100%}
  .st-series-head-jump{justify-self:start}
  .st-keyspecs{margin-top:20px}
  .st-keyspecs th{width:44%;padding-right:12px;font-size:13px}
  .st-keyspecs td{font-size:14px}
  .st-series-head-summary{font-size:15px}
  .st-series-head-media{margin-top:20px}
  .st-doclist-section,.st-engineering,.st-related{padding:40px 0}
  .st-doclist{grid-template-columns:minmax(0,1fr)}
  .st-engineering-table th,.st-engineering-table td{padding:10px 12px}
  .st-engineering-table-kv tbody th{width:44%}
  .st-engineering-example code{font-size:13px;letter-spacing:.04em}
  .st-related-list{grid-template-columns:minmax(0,1fr)}
}
@media(prefers-reduced-motion:reduce){
  .st-doclist a,.st-series-row{transition:none}
}
@media print{
  .st-series-head-actions,.st-engineering-head [data-disclosure-all],.st-related{display:none}
  .st-series-head-main{grid-template-columns:minmax(0,1fr) 220px}
}
/* 70 · Part-number table (P5) — st-parts*, st-part-table, st-filter-bar, st-copy. Spec B2, DS §6.17–6.18.
   Colours only through --st-* tokens. Units and part numbers keep their case. */
.st-parts{padding-block:48px}
.st-parts-head{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;margin-bottom:16px}
.st-parts-head h2{margin:0}
.st-parts-status{margin:8px 0;font-size:14px;color:var(--st-n-600)}
.st-parts .st-footnote{margin:8px 0 0;font-size:13px;color:var(--st-n-600)}
.st-parts-scheme{margin:4px 0 0}
.st-parts-scheme a{display:inline-flex;align-items:center;min-height:44px;color:var(--st-blue-600);font-weight:600;text-decoration:underline;text-underline-offset:3px}
.st-parts-scheme a:hover{color:var(--st-blue-700)}

/* SMD series (2026-10-01): #parts is a contact block — part numbers and datasheets on request */
.st-parts-contact h2{margin:0 0 16px;color:var(--st-n-900);font-family:var(--st-sans);font-size:clamp(24px,2.3vw,32px);font-weight:700;line-height:1.2;letter-spacing:-.02em}
.st-parts-contact-box{display:grid;justify-items:start;gap:14px;max-width:860px;padding:20px 24px;background:var(--st-n-50);border:1px solid var(--st-n-200);border-left:3px solid var(--st-blue-600);border-radius:var(--st-radius-md)}
.st-parts-contact-box>p{margin:0;color:var(--st-n-700);font-size:15px;line-height:1.65}
.st-parts-contact-box>p.st-footnote{margin:0;font-size:13px}
.st-parts-contact-box .st-parts-contact-query{color:var(--st-n-900)}
.st-parts-contact-actions{display:flex;flex-wrap:wrap;gap:8px}

/* Filter bar: open at ≥681 (part-table.js), a "Filters (n)" disclosure at ≤680 */
.st-filter-bar{margin-bottom:12px;border:1px solid var(--st-n-200);border-radius:var(--st-radius-md);background:var(--st-n-50)}
.st-filter-bar>summary{display:flex;align-items:center;min-height:44px;padding:0 14px;font-weight:600;color:var(--st-n-900);cursor:pointer}
.st-filter-body{display:flex;flex-wrap:wrap;align-items:flex-end;gap:12px 16px;padding:14px}
.st-filter-facets{display:contents}
.st-filter-search{display:grid;gap:4px;flex:1 1 260px;min-width:0}
.st-filter-select{display:grid;gap:4px;flex:0 1 180px;min-width:0}
.st-filter-search label,.st-filter-select label,.st-filter-label{font-size:12px;font-weight:600;color:var(--st-n-600)}
.st-filter-search small{font-size:12px;line-height:1.4;color:var(--st-n-600)}
.st-filter-search input,.st-filter-select select{box-sizing:border-box;width:100%;min-height:40px;padding:0 10px;border:1px solid var(--st-n-300);border-radius:var(--st-radius-sm);background:var(--st-n-0);color:var(--st-n-900);font:inherit;font-size:14px}
.st-filter-search input{font-family:var(--st-mono)}
.st-filter-search input::placeholder{color:var(--st-n-550)}
.st-filter-chips{display:flex;flex-wrap:wrap;align-items:center;gap:6px;flex:0 1 auto}
.st-filter-chips .st-filter-label{flex-basis:100%}
.st-filter-chips .st-chip{min-height:32px;cursor:pointer;font:inherit;font-size:13px}
.st-filter-chips .st-chip[aria-pressed="true"]{border-color:var(--st-blue-600);background:var(--st-blue-600);color:var(--st-n-0)}
.st-filter-actions{display:flex;flex-wrap:wrap;gap:8px;margin-left:auto}
.st-filter-actions .st-parts-view{display:none}
@media (min-width:681px){.st-filter-bar>summary{display:none}}
@media (max-width:1050px){.st-filter-actions .st-parts-view:not([hidden]){display:inline-flex}}

/* Table; non-scroll mode: head sticks to the viewport; scroll mode (wider than the container):
   the container scrolls, the head sticks inside it and the right edge fades */
.st-parts-wrap{position:relative;overflow-x:auto;border:1px solid var(--st-n-200);border-radius:var(--st-radius-md);background:var(--st-n-0)}
.st-parts-wrap.is-fit{overflow:visible}
.st-parts-wrap.is-scroll{overflow:auto;max-height:70vh;-webkit-mask-image:linear-gradient(to right,black calc(100% - 32px),transparent);mask-image:linear-gradient(to right,black calc(100% - 32px),transparent)}
.st-parts-wrap.is-scroll.is-end{-webkit-mask-image:none;mask-image:none}
.st-part-table{width:100%;border-collapse:separate;border-spacing:0;font-size:14px;color:var(--st-n-900)}
.st-part-table th,.st-part-table td{height:44px;padding:8px 12px;border-bottom:1px solid var(--st-n-200);text-align:left;vertical-align:middle;box-sizing:border-box}
.st-part-table tbody tr:last-child>*{border-bottom:0}
.st-part-table thead th{position:sticky;top:var(--st-sticky-top,0px);z-index:2;min-width:64px;max-width:132px;background:var(--st-n-50);font-size:13px;font-weight:600;line-height:1.3;white-space:normal;word-break:keep-all;overflow-wrap:normal;vertical-align:bottom}
.st-parts-wrap.is-scroll .st-part-table thead th{top:0}
.st-part-table thead th button{position:relative;display:inline-flex;flex-direction:column;align-items:flex-start;justify-content:flex-end;gap:2px;min-height:24px;margin:0;padding:0 16px 0 0;border:0;background:none;color:inherit;font:inherit;text-align:inherit;white-space:normal;word-break:keep-all;overflow-wrap:normal;vertical-align:bottom;cursor:pointer}
.st-part-table thead th.st-num button{align-items:flex-end}
.st-part-table thead th button::after{content:"";position:absolute;right:2px;top:50%;border:4px solid transparent;opacity:.35}
.st-part-table thead th[aria-sort="none"] button::after{border-top-color:currentColor;margin-top:1px}
.st-part-table thead th[aria-sort="ascending"] button::after{border-bottom-color:currentColor;margin-top:-6px;opacity:1}
.st-part-table thead th[aria-sort="descending"] button::after{border-top-color:currentColor;margin-top:1px;opacity:1}
.st-part-table .st-unit{display:block;font-size:12px;font-weight:400;color:var(--st-n-600)}
.st-part-table th[scope="row"],.st-part-table thead th:first-child{position:sticky;left:0;background:var(--st-n-0)}
.st-part-table thead th:first-child{z-index:3;max-width:none;background:var(--st-n-50)}
.st-part-table th[scope="row"]{z-index:1;font-family:var(--st-mono);font-size:13px;font-weight:600;white-space:nowrap}
.st-part-table .st-num{text-align:right;font-variant-numeric:tabular-nums}
.st-part-table td.st-num{white-space:nowrap}
.st-part-table td.st-txt{white-space:nowrap}
.st-part-table tbody tr:hover>*{background:var(--st-blue-100)}
.st-part-ds{display:inline-flex;align-items:center;gap:4px;font-weight:600;white-space:nowrap}
.st-part-ds::before,.st-copy::before,.st-part-sample::before{content:"";flex:none;width:18px;height:18px;background:currentColor;-webkit-mask:url(/assets/icons/part-actions.svg) 0 0/300% 100% no-repeat;mask:url(/assets/icons/part-actions.svg) 0 0/300% 100% no-repeat}
.st-part-ds::before{width:16px;height:16px;-webkit-mask-position:100% 0;mask-position:100% 0}
.st-part-sample::before{-webkit-mask-position:50% 0;mask-position:50% 0}
.st-part-table .st-part-actions{width:1%;padding-block:0;text-align:right;white-space:nowrap}
.st-copy,.st-part-sample{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;margin:0;padding:0;border:0;border-radius:var(--st-radius-sm);background:transparent;color:var(--st-blue-600);vertical-align:middle;cursor:pointer}
.st-copy:hover,.st-part-sample:hover{background:var(--st-blue-100)}
/* loading rows are table rows: the base .st-skeleton bar (display:block, gradient) must not apply to the tr */
.st-part-table tr.st-skeleton{display:table-row;min-height:0;background:none;animation:none;border-radius:0}
.st-part-table .st-skeleton td{height:44px}
.st-part-table .st-skeleton span{display:block;height:12px;border-radius:var(--st-radius-xs);background:var(--st-n-100);animation:st-parts-pulse 1.2s ease-in-out infinite alternate}
@keyframes st-parts-pulse{from{opacity:.55}to{opacity:1}}
@media (prefers-reduced-motion:reduce){.st-part-table .st-skeleton span{animation:none}}

.st-parts-more{display:flex;justify-content:center;margin-top:12px}
.st-parts-error{display:flex;flex-wrap:wrap;align-items:center;gap:8px 16px;margin-top:12px}
.st-parts-error p,.st-parts-none p{margin:0}
.st-parts-none{margin-top:12px}
.st-parts-none-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}

/* 681–1050: priority-3 columns only with "Show all columns" */
@media (max-width:1050px){.st-part-table.is-enhanced:not(.st-part-table-all) .st-p3{display:none}}

/* ≤680: each row is a card — part number and two 44×44 actions, then up to four priority-1 values */
@media (max-width:680px){
  .st-parts{padding-block:32px}
  .st-parts-contact-box{padding:16px}
  .st-parts-contact-actions{display:grid;width:100%}
  .st-filter-body{padding:12px}
  .st-filter-actions{margin-left:0}
  .st-parts-wrap:has(.st-part-table.is-enhanced:not(.st-part-table-all)){overflow:visible;-webkit-mask-image:none;mask-image:none;max-height:none}
  .st-part-table.is-enhanced:not(.st-part-table-all){display:block}
  .st-part-table.is-enhanced:not(.st-part-table-all) thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
  .st-part-table.is-enhanced:not(.st-part-table-all) tbody{display:block}
  .st-part-table.is-enhanced:not(.st-part-table-all) tr{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);column-gap:12px;row-gap:2px;padding:6px 12px 10px;border-bottom:1px solid var(--st-n-200)}
  .st-part-table.is-enhanced:not(.st-part-table-all) tr>*{height:auto;padding:0;border:0;background:none;text-align:left}
  .st-part-table.is-enhanced:not(.st-part-table-all) th[scope="row"]{position:static;grid-column:1/3;grid-row:1;align-self:center;padding-right:96px;font-size:14px;line-height:44px;overflow:hidden;text-overflow:ellipsis}
  .st-part-table.is-enhanced:not(.st-part-table-all) .st-part-actions{grid-column:2;grid-row:1;justify-self:end;width:auto;display:flex}
  .st-part-table.is-enhanced:not(.st-part-table-all) .st-copy,.st-part-table.is-enhanced:not(.st-part-table-all) .st-part-sample{width:44px;height:44px}
  .st-part-table.is-enhanced:not(.st-part-table-all) td:not([data-label]):not(.st-part-actions),
  .st-part-table.is-enhanced:not(.st-part-table-all) td[data-label]~td[data-label]~td[data-label]~td[data-label]~td[data-label]{display:none}
  /* label · value · unit on one line: a long label is shortened with an ellipsis, value and unit never are */
  .st-part-table.is-enhanced:not(.st-part-table-all) td[data-label]{display:flex;align-items:baseline;gap:0 4px;min-width:0;overflow:hidden;font-size:14px;line-height:20px;white-space:nowrap}
  .st-part-table.is-enhanced:not(.st-part-table-all) td[data-label]::before{content:attr(data-label);flex:0 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis;font-size:12px;color:var(--st-n-600)}
  .st-part-table.is-enhanced:not(.st-part-table-all) td[data-unit]::after{content:attr(data-unit);flex:none}
  .st-part-table.is-enhanced:not(.st-part-table-all) .st-skeleton{display:block;padding:12px}
  .st-part-table.is-enhanced:not(.st-part-table-all) .st-skeleton td{display:block;height:auto}
  .st-part-table.is-enhanced:not(.st-part-table-all) tbody tr:hover>*{background:none}
}

@media print{
  .st-filter-bar,.st-parts-more,.st-part-table .st-part-actions{display:none}
  .st-parts-wrap,.st-parts-wrap.is-scroll{max-height:none;overflow:visible;-webkit-mask-image:none;mask-image:none}
}
/* 90-phone.css · Phone guards (v0.8.5): the page never pans sideways, no field zooms on focus, the chat sheet keeps every swipe to itself. Checked by scripts/qa/mobile-audit.mjs; loaded last so it wins over the older partials. */
/* A stray wide element must never let the whole page slide; wide tables scroll inside their own frames. */
html,body{overflow-x:clip}
/* iOS Safari zooms into any field under 16px when it gets focus and leaves the page zoomed, so the visitor has to drag it back. */
@media (max-width:760px),(pointer:coarse){
  input:not([type=checkbox]):not([type=radio]):not([type=range]),select,textarea{font-size:16px!important}
}
/* Frames that scroll sideways keep the swipe to themselves (no page drag, no browser back-swipe). */
.st-table-wrap,.spec-table-wrap,.matrix-scroll,.pn-decode-wrap,.xref-compare-wrap,.bom-table-wrap,.st-parts-wrap,.st-engineering-scroll,.sales-chat-table-wrap,.factory-track{overscroll-behavior-x:contain}
.sales-chat-messages{overflow-x:hidden;overflow-y:auto}
.sales-chat-panel:focus{outline:0}
@media(max-width:680px){
  /* home hero: the three slide tabs share the screen width instead of sliding */
  .hero-controls{overflow:hidden;grid-template-columns:repeat(3,minmax(0,1fr))}
  .hero-controls button{display:block;min-width:0;min-height:64px;padding:9px 10px;font-size:11px;line-height:1.4;overflow-wrap:anywhere}
  .hero-controls span{display:block;margin-bottom:2px}
  /* product-line family chips wrap onto more rows instead of sliding */
  .st-family-nav ul{flex-wrap:wrap;overflow-x:visible;padding-right:0;-webkit-mask-image:none;mask-image:none}
  .st-family-nav li{max-width:100%}
  .st-family-nav .st-chip{max-width:100%;white-space:normal}
  /* the lab matrix stays inside the page gutters (the full-bleed margin made the page wider than the screen) */
  .matrix-scroll{margin-inline:0;border-left:1px solid var(--line);border-right:1px solid var(--line)}
  /* series search: the result count no longer pushes past the edge on a 320 px screen */
  .search-box{grid-template-columns:24px minmax(0,1fr) auto;gap:10px;padding:12px 12px}
  .search-box input{min-width:0;width:100%}
  /* Ordering-code suffixes distinguish variants: keep the full code readable beside the 44px actions. */
  .st-part-table.is-enhanced:not(.st-part-table-all) th[scope="row"]{white-space:normal;overflow-wrap:anywhere;line-height:20px;text-overflow:clip}
}
@media(max-width:560px){
  /* suggested questions wrap onto a second row instead of a sideways strip */
  .sales-chat-suggestions{flex-wrap:wrap;overflow-x:visible}
  .sales-chat-suggestions button{flex:1 1 auto;max-width:100%;white-space:normal;text-align:left}
  /* answer tables become one card per row: column name on the left, value on the right */
  .sales-chat-table-wrap{overflow:visible}
  .sales-chat-table-wrap table,.sales-chat-table-wrap tbody,.sales-chat-table-wrap tr,.sales-chat-table-wrap td{display:block;width:100%}
  .sales-chat-table-wrap thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
  .sales-chat-table-wrap tr{margin-top:8px;background:var(--st-n-0);border:1px solid var(--line);border-radius:6px}
  .sales-chat-table-wrap td{display:grid;grid-template-columns:minmax(72px,34%) minmax(0,1fr);gap:8px;padding:7px 10px;border:0;border-top:1px solid var(--line)}
  .sales-chat-table-wrap td:first-child{border-top:0;color:var(--ink);font-weight:650}
  .sales-chat-table-wrap td::before{content:attr(data-label);color:var(--muted);font-weight:500}
  .sales-chat-table-wrap td[data-label=""]{grid-template-columns:1fr}
  .sales-chat-table-wrap td[data-label=""]::before{display:none}
}