/* Reta Dynamic · mineral blue, ink, generous editorial typography. No remote assets. */
:root{--paper:#fafbf9;--white:#fff;--ice:#edf2f4;--blue:#dde8ef;--ink:#112c43;--muted:#536572;--line:#cbd7df;--accent:#43697f;--error:#a12626;--serif:Georgia,'Times New Roman',serif;--sans:Arial,'Helvetica Neue',sans-serif;--max:1400px;--gutter:clamp(22px,5vw,76px);--ease:cubic-bezier(.2,.7,.2,1);--header-height:82px;--header-offset:82px;--section-nav-height:60px}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-offset) + 24px)}
html:has(.section-nav){scroll-padding-top:calc(var(--header-offset) + var(--section-nav-height) + 20px)}
body{overflow-wrap:anywhere;margin:0;background:var(--paper);color:var(--ink);font:16px/1.65 var(--sans);-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-underline-offset:4px}
button,input,select,textarea{font:inherit}
button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}
button{cursor:pointer}
button:disabled{cursor:wait;opacity:.65}
[hidden]{display:none!important}
p{margin:0 0 1.2rem}
h1,h2,h3{font-weight:400;margin:0 0 1.2rem;line-height:1.12;letter-spacing:-.035em;font-family:var(--serif)}
h1{font-size:clamp(2.6rem,5.6vw,5.1rem)}
h2{font-size:clamp(2rem,3.6vw,3.6rem)}
h3{font-size:1.5rem}
h1 em,h2 em{font-weight:400;color:var(--accent)}
::selection{background:#c7dae4}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,[tabindex]:focus-visible{outline:3px solid #537e99;outline-offset:5px}
input:focus-visible,textarea:focus-visible,select:focus-visible{outline-offset:2px}
main:focus{outline:0}
section{padding-block:clamp(64px,7vw,100px);scroll-margin-top:0}
section.compact{padding-top:0}
.wrap{width:100%;max-width:var(--max);padding-inline:var(--gutter);margin:auto}
.lede{font-size:clamp(1rem,1.25vw,1.1rem);line-height:1.75;color:var(--muted);max-width:53ch}
.eyebrow,.index{font-size:.7rem;font-weight:600;line-height:1.6;letter-spacing:.14em;text-transform:uppercase;display:block}
.eyebrow{color:var(--accent);margin-bottom:24px}
.index{color:var(--muted)}
.fine-print,.hint{font-size:.78rem;line-height:1.7;color:var(--muted)}
.meta{font-size:.75rem;color:var(--muted);line-height:1.7}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:fixed;top:10px;left:15px;z-index:9999;background:var(--ink);color:white;padding:12px 20px;transform:translateY(-160%)}
.skip:focus{transform:none}
.actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.btn{display:inline-flex;align-items:center;justify-content:space-between;gap:28px;min-height:52px;padding:14px 22px;font-size:.82rem;font-weight:600;letter-spacing:.015em;line-height:1.5;border:1px solid var(--ink);border-radius:3px;text-decoration:none;transition:transform 180ms var(--ease),background-color 180ms var(--ease),color 180ms var(--ease)}
.btn span[aria-hidden]{font-size:1.1rem;font-weight:400}
.btn-primary{background:var(--ink);color:var(--white)}
.btn-primary:hover{background:#244960}
.btn-ghost{background:transparent;color:var(--ink);border-color:#8b9fab}
.btn-ghost:hover{background:var(--blue)}
.btn:active{transform:scale(.98)}
.btn-sm{min-height:43px;padding:10px 16px;gap:16px}
.text-button{border:0;background:transparent;color:var(--ink);padding:10px 0;font-size:.82rem;min-height:44px;text-decoration:underline;text-underline-offset:5px}
.inline-link{display:inline-flex;align-items:center;gap:20px;font-size:.86rem;padding-block:12px}
.tag{display:inline-block;border:1px solid var(--line);border-radius:3px;padding:5px 9px;font-size:.65rem;letter-spacing:.045em;text-transform:uppercase;line-height:1.5}
.draft-bar{min-height:30px;display:flex;justify-content:center;gap:18px;background:#e6ecee;color:#465d6b;font-size:.68rem;line-height:1.5;padding:6px 20px;letter-spacing:.025em}
.draft-bar span:first-child{font-weight:bold}
.site-header{position:sticky;top:0;z-index:20;background:rgba(250,251,249,.97);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:30px;min-height:var(--header-height)}
.brand{display:inline-flex;align-items:center;gap:15px;text-decoration:none;font-family:var(--serif);font-size:19px;letter-spacing:.07em;white-space:nowrap;line-height:1.3}
.brand small{display:block;font:9px/1.7 var(--sans);letter-spacing:.21em;margin-top:5px}
.brand-mark{position:relative;display:inline-flex;font-size:38px;line-height:1;letter-spacing:-.22em;padding-right:9px}
.brand-mark>span{position:relative;font-size:28px;margin-top:14px;margin-left:-4px}
.nav{display:flex;align-items:center;gap:25px}
.nav>a:not(.btn){padding-block:12px;text-decoration:none;font-size:.8rem;position:relative;white-space:nowrap}
.nav>a:not(.btn)::after{content:'';position:absolute;left:0;right:0;bottom:8px;height:1px;background:var(--ink);transform:scaleX(0);transform-origin:left;transition:transform 200ms var(--ease)}
.nav>a:hover::after,.nav>a[aria-current]::after{transform:scaleX(1)}
.nav-verify{margin-left:10px;border-left:1px solid var(--line);padding-left:22px}
.nav-toggle{display:none}
.ruo{text-align:center;color:var(--muted);padding:8px 20px;font-size:.7rem;letter-spacing:.025em;border-bottom:1px solid var(--line);background:#f2f5f5}
.hero{padding:0;background:var(--paper)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);grid-template-rows:1fr auto;grid-template-areas:"copy gallery" "actions gallery";gap:28px clamp(30px,5vw,74px);padding-block:48px 56px}
.hero .eyebrow{font-size:.65rem;display:flex;align-items:center;gap:10px}
.rule-mark{width:22px;height:1px;background:var(--accent)}
.hero-copy h1{font-size:clamp(2.8rem,5.1vw,4.7rem);line-height:1.05;letter-spacing:-.055em;margin-bottom:24px}
.hero-copy .lede{font-size:1.05rem;max-width:39ch;margin-bottom:0}
.hero-note{display:flex;align-items:center;gap:8px;font-size:.73rem;color:var(--muted);margin:18px 0 0}
.status-dot{width:6px;height:6px;flex:none;border-radius:50%;background:#768894}
.product-gallery{grid-area:gallery;min-width:0;background:#e2eaf0;border:1px solid #d1dee6;border-radius:4px;overflow:hidden}
.gallery-top{display:flex;align-items:center;justify-content:space-between;padding:8px 20px 0;font-size:.65rem;letter-spacing:.07em;text-transform:uppercase}
.gallery-top .text-button{font-size:.7rem;padding:6px 0;min-height:40px;letter-spacing:0}
#gallery-stage{aspect-ratio:1.4;position:relative;touch-action:pan-y pinch-zoom}
.gallery-slide{margin:0;height:100%;display:flex;flex-direction:column}
.gallery-slide picture{display:block;flex:1;min-height:0;padding:2px 16px 0}
.gallery-slide img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}
.gallery-slide figcaption{display:flex;justify-content:space-between;padding:12px 20px;font-size:.72rem;color:var(--muted)}
.gallery-slide figcaption span{font-size:.65rem;letter-spacing:.1em}
.gallery-controls{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;padding:0 14px 12px}
.gallery-controls button{min-width:0;min-height:64px;display:flex;align-items:center;gap:9px;text-align:left;background:#eaf0f4;border:1px solid transparent;border-radius:3px;padding:8px;color:var(--muted);font-size:.7rem;line-height:1.35;transition:background-color 180ms var(--ease),border-color 180ms var(--ease)}
.gallery-controls button:last-child{border-right:1px solid transparent}
.gallery-controls button[aria-pressed=true]{background:#fafcfd;color:var(--ink);border-color:#6a879b;box-shadow:0 2px 5px #112c4308}
.gallery-controls button:hover{background:#edf3f7}
.gallery-number{display:block;font: .6rem/1.6 var(--sans);letter-spacing:.09em;color:var(--muted)}
.gallery-disclaimer{font-size:.68rem;color:var(--muted);padding:11px 18px;border-top:1px solid #c5d4de;margin:0;line-height:1.6}
.kit-grid,.split,.spec-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(35px,7vw,98px);align-items:center}
.kit-image{align-self:stretch;background:#e6edf1;display:flex;flex-direction:column;justify-content:center;padding:26px 30px;min-height:490px;border-radius:3px}
.kit-image picture{flex:1;display:flex;align-items:center;justify-content:center}
.kit-image img{width:100%;max-width:480px;mix-blend-mode:multiply}
.image-caption{display:block;font-size:.7rem;letter-spacing:.045em;margin:24px 0 0;color:var(--muted)}
.detail-rows{margin:28px 0}
.detail-rows>div{display:grid;grid-template-columns:28px 1fr;gap:15px;border-top:1px solid var(--line);padding-block:19px}
.detail-rows>div>span{font-size:.72rem;color:var(--accent);padding-top:4px}
.detail-rows h3{font-family:var(--sans);font-size:.87rem;letter-spacing:0;font-weight:600;line-height:1.5;margin:0 0 5px}
.detail-rows p{font-size:.88rem;color:var(--muted);margin:0;line-height:1.75}
.bg-ice{background:var(--ice)}
.spec-grid{align-items:start}
.spec-grid h2{font-size:clamp(2rem,3.4vw,3rem)}
.dossier{padding:32px;background:var(--paper);border:1px solid #c0d0da;border-radius:3px;box-shadow:0 10px 30px -22px #112c4340}
.dossier-top{flex-wrap:wrap;display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line);padding-bottom:22px;margin-bottom:28px}
.dossier-top>span:first-child{font-family:var(--serif);font-size:.88rem;letter-spacing:.08em}
.dossier h3{font-size:1.65rem}
.spec-list{margin:0 0 20px}
.spec-list>div{display:grid;grid-template-columns:1fr 1.3fr;gap:20px;padding:14px 0;border-bottom:1px solid var(--line);font-size:.85rem}
.spec-list dt{color:var(--muted)}
.spec-list dd{margin:0}
.spec-list small{font-size:.75rem;color:var(--muted)}
.dossier .fine-print{margin:0;font-size:.72rem}
.verification-feature{background:var(--ink);color:#edf4f7}
.verification-feature .eyebrow{color:#a9c3d5}
.verification-feature h2{font-size:clamp(2.5rem,4.2vw,4.2rem)}
.verification-feature h2 em{color:#b9ceda}
.verification-feature .lede{color:#c0d0dc;font-size:1rem;max-width:36ch}
.verification-feature .btn{background:#edf3f5;color:var(--ink);border-color:#edf3f5}
.verification-feature .btn:hover{background:#cfdee7}
.section-head{margin-bottom:40px}
.row-head{display:flex;justify-content:space-between;align-items:end;gap:40px}
.row-head .lede{max-width:35ch;font-size:1rem}
.editorial-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.editorial-links>a{display:block;padding:32px 38px 32px 0;text-decoration:none;transition:background-color 180ms var(--ease)}
.editorial-links>a+ a{border-left:1px solid var(--line);padding-left:40px}
.editorial-links h3{font-size:2rem;margin:22px 0 16px}
.editorial-links p{max-width:43ch;font-size:.88rem;color:var(--muted)}
.link-label{display:flex;justify-content:space-between;font-size:.82rem;margin-top:25px;padding:10px 0}
.editorial-links a:hover .link-label{text-decoration:underline;text-underline-offset:5px}
.faq-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px}
.faq-search{margin:0 0 22px}
.faq-search label{display:block;font-size:.75rem;font-weight:600;margin-bottom:10px}
.faq-search input{width:100%;min-width:0;background:transparent;border:0;border-radius:3px;padding:14px;font-size:1rem;color:var(--ink);min-height:52px}
.faq details{border-top:1px solid #c4d3dc}
.faq details:last-child{border-bottom:1px solid #c4d3dc}
.faq summary{list-style:none;cursor:pointer;font-size:.95rem;line-height:1.6;padding:22px 0;display:flex;gap:22px;justify-content:space-between;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary>span{font-size:1.4rem;font-weight:300;flex:none;transition:transform 180ms var(--ease)}
.faq details[open] summary>span{transform:rotate(45deg)}
.faq .answer{padding:0 30px 24px 0;font-size:.9rem;color:var(--muted);line-height:1.85}
.faq .answer p{margin:0}
.empty{color:var(--muted);padding:20px 0}
.closing{background:var(--paper)}
.closing .lede{margin:0 0 25px;max-width:39ch;font-size:1rem}
.closing h2{font-size:clamp(2.5rem,4vw,4rem);margin:0}
.site-footer{background:#10273a;color:#c6d2db;padding:64px 0 26px}
.footer-top{display:grid;grid-template-columns:1.8fr 1fr 1fr .8fr;gap:35px}
.site-footer .brand{white-space:normal;color:#f0f3f4;font-size:1.2rem;display:block}
.footer-top>div>p{font-family:var(--serif);font-size:1.1rem;line-height:1.5;letter-spacing:-.015em;margin-top:22px;color:#c6d2db}
.footer-status{font-size:.68rem;display:block;max-width:26ch;color:#b2c1cc}
.footer-top nav{display:flex;flex-direction:column;gap:9px;align-items:start}
.footer-top h2{font-family:var(--sans);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:#fff;margin-bottom:14px;font-weight:600}
.footer-top a:not(.brand){font-size:.8rem;text-decoration:none;min-height:30px}
.footer-top a:hover{text-decoration:underline}
.footer-bottom{margin-top:48px;border-top:1px solid #334c60;padding-top:24px;display:flex;justify-content:space-between;gap:45px;font-size:.7rem;line-height:1.8;color:#afc0cd}
.footer-bottom p{margin:0}
.footer-bottom strong{font-weight:400;color:#f0f5f7}
.footer-bottom>p:first-child{max-width:77ch}
.footer-bottom>p:last-child{white-space:nowrap;text-align:right}
.page-head{padding-block:28px 46px}
.breadcrumb{display:flex;gap:13px;font-size:.76rem;color:var(--muted);margin-bottom:34px}
.breadcrumb a{min-height:24px}
.page-head h1{max-width:1000px;font-size:clamp(2.5rem,4.5vw,4.3rem)}
.page-head .lede{max-width:67ch}
.page-head .eyebrow{margin-bottom:22px}
.empty-register{display:grid;grid-template-columns:120px 1fr;gap:40px;padding:46px;background:var(--ice);border:1px solid var(--line);border-radius:4px;align-items:start}
.empty-register .tag{margin-bottom:24px}
.empty-register h2{font-size:2rem}
.empty-register p{max-width:65ch;color:var(--muted);font-size:.92rem}
.document-icon{font:2.5rem/1 var(--serif);border:1px solid #7f99a9;padding:24px 20px;height:165px;box-shadow:6px 6px 0 #d2e0e7}
.document-icon span{display:block;font: .7rem/1 var(--sans);letter-spacing:.15em;border-top:1px solid #9cb2be;padding-top:28px;margin-top:20px}
.spaced{margin-top:70px}
.numbered-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}
.numbered-grid>div{border-top:1px solid var(--line);padding-top:20px}
.numbered-grid .index{margin-bottom:20px}
.numbered-grid p{font-size:.88rem;color:var(--muted)}
.form-layout{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,.8fr);gap:clamp(30px,6vw,85px);align-items:start}
.form-panel{background:var(--white);padding:clamp(24px,3vw,44px);border:1px solid #c7d5df;border-radius:4px;box-shadow:0 12px 28px -22px #112c4350;min-width:0}
.form-panel h2{font-size:2rem}
.form-panel>p{font-size:.88rem;color:var(--muted)}
.panel-heading{display:flex;align-items:start;justify-content:space-between;gap:12px;margin-bottom:23px}
.panel-heading .eyebrow{font-size:.65rem;margin:5px 0}
.panel-heading .tag{font-size:.6rem}
.form-aside{padding-top:16px;position:sticky;top:110px}
.form-aside h2{font-size:2rem}
.form-aside p,.form-aside li{font-size:.88rem;color:var(--muted)}
.field{margin-bottom:22px;display:grid;gap:6px;min-width:0}
.field label{font-size:.85rem;font-weight:600;line-height:1.7}
.field input,.field select,.field textarea{width:100%;min-width:0;max-width:100%;min-height:48px;border:1px solid #a6bac8;padding:11px 12px;background:#fbfcfc;color:var(--ink);border-radius:2px;font-size:1rem}
.field textarea{resize:vertical}
.field input:hover,.field select:hover,.field textarea:hover{border-color:#658498}
.field input[aria-invalid=true],.field select[aria-invalid=true],.field textarea[aria-invalid=true]{border-color:var(--error)}
.field-error{display:block;font-size:.76rem;color:var(--error);line-height:1.6;min-height:0}
.field-error:empty{display:none}
.optional{font-weight:400;color:var(--muted);font-size:.78rem}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 20px}
.note{border-left:2px solid #658da4;padding:18px 20px;background:#edf3f6;font-size:.85rem;margin:24px 0}
.note p{margin:8px 0 0}
.result{padding:20px;background:var(--ice);border:1px solid var(--line);font-size:.85rem;margin-top:22px;overflow-wrap:anywhere}
.result p{margin:0 0 8px}
.result p:last-child{margin:0}
.result[data-state=error]{border-color:#c78585;background:#fbf1f1}
.result[data-state=valid]{border-color:#84a49a}
.form-msg{font-size:.8rem;margin-top:20px;color:var(--muted)}
.process-row{display:grid;grid-template-columns:repeat(3,1fr);gap:35px;border-top:1px solid var(--line);padding-top:26px}
.process-row>div>span{font:1.6rem var(--serif);color:#52758c;display:block;margin-bottom:20px}
.process-row h2{font-size:1.55rem}
.process-row p{font-size:.85rem;color:var(--muted);max-width:29ch}
.plain-list{padding-left:20px;margin:0 0 25px}
.plain-list li{padding-bottom:14px}
.form-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));list-style:none;padding:0;margin:28px 0 16px;gap:12px}
.form-steps li{min-width:0;display:flex;align-items:center;gap:8px;font-size:.75rem;color:var(--muted);padding:0 0 16px;border-bottom:2px solid var(--line)}
.form-steps li span{margin:0}
.form-steps li[aria-current]{border-color:var(--ink);color:var(--ink);font-weight:600}
fieldset{padding:0;border:0;margin:0;min-width:0}
legend{max-width:100%;font-family:var(--serif);font-size:1.55rem;padding:0 0 18px}
.check{display:flex;gap:12px;align-items:start;font-size:.8rem;line-height:1.75;padding-block:8px;cursor:pointer}
.check input{flex:none;appearance:auto;width:18px;height:18px;margin:4px 0 0;accent-color:var(--ink)}
.form-actions{display:flex;justify-content:space-between;gap:20px;margin-top:24px}
.form-actions #trade-next{margin-left:auto}
.enquiry-review{padding:0}
.enquiry-review h3{font-size:1.7rem}
.enquiry-review dl{margin:0}
.enquiry-review dl>div{padding:13px 0;border-bottom:1px solid var(--line);overflow-wrap:anywhere}
.enquiry-review dt{font-size:.62rem;text-transform:uppercase;letter-spacing:.07em;color:var(--muted)}
.enquiry-review dd{margin:4px 0 0;font-size:.9rem;white-space:pre-wrap}
#copy-fallback{margin-top:22px}
#copy-fallback label{font-size:.78rem}
#copy-text{display:block;width:100%;margin-top:8px}
.article-layout{display:grid;grid-template-columns:230px minmax(0,740px);gap:70px}
.article-aside{position:sticky;top:125px;align-self:start}
.article-aside nav{display:grid;gap:12px;margin-bottom:32px}
.article-aside nav a{font-size:.82rem;min-height:30px;text-decoration:none}
.article-aside nav a:hover{text-decoration:underline}
.article h2{font-size:2rem;margin-top:42px}
.article h2:first-child{margin-top:0}
.article h3{font-size:1.4rem}
.article p,.article li{font-size:.93rem;color:#435c6d;line-height:1.9}
.article li{margin-bottom:15px}
.article .answer-block{background:var(--ice);border:1px solid var(--line);padding:28px 32px}
.article .answer-block .eyebrow{margin-bottom:14px}
.article .answer-block p{font-family:var(--serif);font-size:1.42rem;line-height:1.6;color:var(--ink);margin:0}
.definition-list>div{border-top:1px solid var(--line);padding-top:24px;margin-top:24px}
.article .faq{margin-bottom:32px}
.article .faq .answer p{font-size:.86rem}
.checklist-head{margin-top:40px}
.checklist-head h2{margin-bottom:10px}
#checklist-status{font-size:.8rem;margin-bottom:8px}
progress{width:100%;height:5px;accent-color:var(--ink);display:block;margin:0 0 12px}
progress::-webkit-progress-bar{background:#dce6eb}
progress::-webkit-progress-value{background:var(--ink)}
.audit-item{display:flex;align-items:start;gap:20px;padding:28px 0;border-top:1px solid var(--line);cursor:pointer}
.audit-item input{margin:7px 0 0;width:20px;height:20px;flex:none;accent-color:var(--ink)}
.audit-item>span{display:block}
.audit-item strong{font:1.35rem/1.4 var(--serif);display:block;margin:6px 0 9px;letter-spacing:-.02em}
.audit-item>span>span:last-child{display:block;font-size:.87rem;color:var(--muted);line-height:1.85}
.audit-item:has(input:checked){background:#eff4f2}
.audit-item:has(input:checked) strong::after{content:' — reviewed';font: .7rem var(--sans);color:#476653}
.legal-article{max-width:950px}
.legal-article h2{margin-top:38px}
.legal-article .note{margin-top:0}
.about-image{background:var(--blue);padding:30px}
.about-image img{mix-blend-mode:multiply}
.about-image p{margin-top:20px}
dialog{color:var(--ink);background:var(--paper);border:1px solid #c0d0da;padding:0;max-width:600px;width:calc(100% - 36px);max-height:calc(100dvh - 36px);overflow:auto;box-shadow:0 25px 90px #0e293955}
dialog::backdrop{background:#0b2338a8;backdrop-filter:blur(5px)}
.dialog-inner{padding:clamp(24px,4vw,48px)}
.dialog-inner .eyebrow{margin-bottom:22px}
.dialog-inner h2{font-size:2.65rem}
.dialog-inner>p{font-size:.86rem;color:var(--muted)}
.dialog-inner .actions{margin-top:25px}
.dialog-inner .fine-print{margin:25px 0 0;font-size:.7rem}
.dialog-inner .check{font-size:.84rem;padding:13px 14px;border:1px solid var(--line);border-radius:3px;margin-top:10px;background:var(--white)}
.modal-open{overflow:hidden}
#gate-declined .text-button{display:block;margin-top:22px}
#image-dialog{max-width:1000px;padding:22px;background:#e6edf2}
#image-dialog .lightbox-head{display:flex;align-items:center;justify-content:space-between;gap:20px}
#image-dialog h2{font-size:1.4rem;margin:0}
#image-dialog img{width:100%;max-height:65dvh;object-fit:contain;mix-blend-mode:multiply}
#image-dialog p{font-size:.72rem;margin:15px 0 0;color:var(--muted)}


/* Refined homepage: a product-led composition, then direct routes to evidence. */
.hero-copy{grid-area:copy;align-self:end;padding-top:24px}
.hero-actions{grid-area:actions;align-self:start;padding-bottom:46px}
.hero-secondary{display:inline-flex;align-items:center;gap:14px;font-size:.82rem;min-height:48px;text-underline-offset:6px}
.hero-actions .actions{gap:22px}
.gallery-controls img{width:42px;height:34px;object-fit:contain;mix-blend-mode:multiply;flex:none}
.gallery-controls button>span{min-width:0}
.section-nav{position:sticky;top:var(--header-offset);z-index:10;background:#fafbf9f7;border-block:1px solid var(--line)}
.section-nav>.wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:60px}
.section-nav-label,.section-nav-end{font-size:.65rem;text-transform:uppercase;letter-spacing:.12em;color:var(--muted)}
.section-nav-links{display:flex;gap:36px}
.section-nav a{position:relative;display:flex;align-items:center;min-height:60px;font-size:.8rem;text-decoration:none;white-space:normal}
.section-nav a::after{content:'';height:2px;position:absolute;bottom:0;left:0;right:0;background:var(--ink);transform:scaleX(0);transition:transform 180ms var(--ease)}
.section-nav a[aria-current]::after,.section-nav a:hover::after{transform:scaleX(1)}
.section-nav a[aria-current]{font-weight:600}
.image-label{flex-wrap:wrap;display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:15px}
.image-label .eyebrow{margin:0;font-size:.65rem}
.image-label>span:last-child{font-size:.65rem;color:var(--muted)}
.documentation-note{font-size:.8rem;color:#c0d0dc;max-width:43ch;border-left:1px solid #587084;padding-left:17px;margin:28px 0 0}
.document-routes{border-top:1px solid #526b7d}
.document-routes a{display:block;text-decoration:none;border-bottom:1px solid #526b7d;padding:28px 20px;transition:background-color 200ms var(--ease)}
.document-routes .index{font-size:.65rem;color:#b6ccda;margin-bottom:12px}
.document-routes h3{display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:1.75rem;margin:0 0 10px}
.document-routes h3 span{font:1.35rem var(--sans)}
.document-routes p{font-size:.85rem;color:#c0d0dc;max-width:39ch;margin-bottom:16px}
.route-status{font-size:.69rem;color:#d4e1e9;border:1px solid #526b7d;display:inline-block;padding:3px 9px;border-radius:3px}
.search-control{display:flex;align-items:center;background:var(--paper);border:1px solid #9eb2bf;border-radius:3px}
.search-control button{min-height:44px;border:0;background:none;padding:8px 13px;color:var(--ink);font-size:.8rem;white-space:nowrap}
.search-control button span{font-size:1.1rem;margin-left:5px}
.search-status{font-size:.75rem;color:var(--muted);margin:8px 0 0;min-height:1.65em}
.faq details[open] summary{font-weight:600}
.closing-grid{display:grid;grid-template-columns:1.1fr 1fr;align-items:center;gap:80px}
.closing .fine-print{margin:15px 0 0}
.page-actions{margin-top:-20px;padding-bottom:48px}
.page-actions .fine-print{margin:12px 0 0}
.form-steps .step-number{display:grid;place-items:center;flex:none;width:26px;height:26px;border:1px solid var(--line);border-radius:50%;font-size:.7rem}
.form-steps [aria-current] .step-number{background:var(--ink);color:white;border-color:var(--ink)}
.form-steps .is-complete{border-color:#809bac}
.form-steps .is-complete .step-number{background:#e6eef2;border-color:#a2b6c3}
.form-panel .step-caption{font-size:.72rem;color:var(--muted);margin:0 0 25px}
.dialog-inner .check:has(input:checked){background:#edf3f6;border-color:#809aab}
.btn span[aria-hidden],.inline-link>span,.hero-secondary>span{transition:transform 180ms var(--ease)}

@media(hover:hover){
 .document-routes a:hover{background:#1c3a50}
 .btn:hover span[aria-hidden],.inline-link:hover>span,.hero-secondary:hover>span{transform:translate(2px,-2px)}
 .editorial-links>a:hover{background:#edf2f450}
 .editorial-links>a .link-label>span{transition:transform 180ms var(--ease)}
 .editorial-links>a:hover .link-label>span{transform:translate(3px,-3px)}
}
@media(min-width:981px){.nav-toggle,.nav-toggle[hidden]{display:none!important}}
@media(max-width:1150px){
 .nav{gap:17px}.nav-verify{margin:0;padding-left:15px}.header-inner{gap:20px}.brand{font-size:16px}
 .nav>a:not(.btn){font-size:.74rem}.hero-grid{column-gap:36px}.hero-copy h1{font-size:clamp(2.8rem,5.1vw,4rem)}
 .hero-actions .actions{gap:13px}.hero-actions .btn{padding-inline:16px;gap:16px}.hero-secondary{font-size:.76rem;gap:8px}
 .gallery-controls img{width:30px;height:28px}.gallery-controls button{font-size:.62rem;gap:5px;padding:7px}
 .form-steps li{gap:5px;font-size:.68rem}
}
@media(max-width:980px){
 :root{--header-height:72px;--header-offset:72px}
 .header-inner{flex-wrap:wrap;gap:0}
 html:not(.js-ready) .site-header,html:not(.js-ready) .section-nav{position:static}.brand{font-size:18px}
 .nav{flex-basis:100%;display:flex;flex-wrap:wrap;padding-block:15px;gap:12px 22px}.nav-verify{border-left:0;padding-left:0}
 .js-ready .nav-toggle{display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:44px;min-width:80px;padding:8px 0;border:0;background:none;color:var(--ink);font-size:.8rem}
 .menu-icon{position:relative;width:20px;height:10px}
 .menu-icon::before,.menu-icon::after{content:'';height:1px;width:20px;background:currentColor;position:absolute;left:0;transition:transform 180ms var(--ease)}
 .menu-icon::before{top:1px}.menu-icon::after{bottom:1px}
 .nav-toggle[aria-expanded=true] .menu-icon::before{transform:translateY(3.5px) rotate(45deg)}
 .nav-toggle[aria-expanded=true] .menu-icon::after{transform:translateY(-3.5px) rotate(-45deg)}
 .js-ready .nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line);padding:14px var(--gutter) 26px;box-shadow:0 20px 30px #173c4e15}
 .js-ready .nav.open{display:flex;flex-direction:column;align-items:stretch;gap:0;max-height:calc(100dvh - 104px);overflow:auto}
 .js-ready .nav a:not(.btn){font-size:1rem;padding:15px 0;border-bottom:1px solid var(--line)}
 .js-ready .nav a:not(.btn)::after{display:none}.js-ready .nav a[aria-current]:not(.btn){font-weight:bold}
 .js-ready .nav .btn{margin-top:18px}.hero-grid{gap:24px 30px;padding-block:36px 40px}
 .hero-copy{padding-top:0}.hero-copy h1{font-size:3.1rem}.hero-copy .lede{font-size:.95rem}
 .hero-actions{padding-bottom:15px}.hero-actions .actions{display:grid;justify-items:start;gap:4px}
 .hero-note{font-size:.7rem;align-items:baseline;margin-top:10px}.gallery-top{padding-inline:14px}
 .gallery-controls{padding-inline:10px;gap:5px}.gallery-controls button{flex-direction:column;align-items:start;min-height:69px;padding:7px;font-size:.68rem}
 .gallery-controls button>span{display:flex;gap:6px;align-items:baseline}.gallery-controls img{width:37px;height:30px}
 .gallery-number{display:none}.gallery-disclaimer{font-size:.66rem;padding-inline:14px}.gallery-slide picture{padding-inline:12px}
 .section-nav-end{display:none}.section-nav-links{gap:25px}.section-nav>.wrap{gap:20px}.section-nav a{font-size:.77rem}
 .faq-layout{gap:38px}.footer-top{grid-template-columns:1.3fr 1fr 1fr;gap:35px}
 .footer-top>div{grid-column:1/-1;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 30px}.footer-top>div>p{margin:0}.footer-status{max-width:none}
 .article-layout{grid-template-columns:180px minmax(0,1fr);gap:35px}.form-layout{grid-template-columns:minmax(0,1.4fr) minmax(0,.8fr);gap:32px}
 .form-grid{grid-template-columns:1fr}.form-steps{gap:8px}.form-steps li{flex-direction:column;align-items:start;font-size:.72rem}
 .kit-image{min-height:400px;padding:22px}.image-label{display:block}.image-label>span:last-child{display:none}.document-routes a{padding-inline:10px}
 .document-routes h3{font-size:1.5rem}.closing-grid{gap:40px}
}
@media(max-width:700px){
 :root{--header-height:68px;--header-offset:68px;--section-nav-height:54px}
 .draft-bar{font-size:.65rem;gap:12px;padding-block:6px}.ruo{font-size:.65rem;padding:8px 16px}
 .hero-grid{grid-template-columns:minmax(0,1fr);grid-template-rows:auto;grid-template-areas:"copy" "gallery" "actions";padding-block:28px 30px;gap:22px}
 .hero-copy .eyebrow{font-size:.58rem;letter-spacing:.11em;margin-bottom:16px;gap:8px}.hero-copy h1{font-size:clamp(2.45rem,10.7vw,4.3rem);margin-bottom:17px;line-height:1.07}
 .hero-copy .lede{font-size:.94rem;line-height:1.65;max-width:45ch}.hero-actions{padding:0}
 .hero-actions .actions{display:flex;flex-wrap:wrap;gap:12px 20px}.hero-actions .btn{font-size:.78rem;min-height:50px;padding-inline:17px;gap:18px}
 .hero-secondary{font-size:.76rem;min-height:46px}.hero-note{font-size:.7rem;line-height:1.5;margin:15px 0 0}
 .product-gallery{max-width:560px;width:100%;margin:auto}.gallery-top{padding:5px 14px 0;font-size:.61rem}.gallery-top .text-button{font-size:.65rem;min-height:36px}
 #gallery-stage{aspect-ratio:1.55}.gallery-slide picture{padding:0 12px}.gallery-slide figcaption{padding:10px 14px;font-size:.65rem}.gallery-slide figcaption span{font-size:.6rem}
 .gallery-controls{gap:7px;padding:0 10px 10px}.gallery-controls button{flex-direction:row;align-items:center;gap:7px;font-size:.66rem;min-height:53px;padding:6px}
 .gallery-controls img{width:29px;height:28px}.gallery-controls button>span{display:block}.gallery-disclaimer{font-size:.64rem;line-height:1.55;padding:9px 14px}
 .section-nav-label{display:none}.section-nav>.wrap{min-height:54px;padding-inline:var(--gutter)}.section-nav-links{gap:0 12px;flex-wrap:wrap;justify-content:space-between;width:100%}
 .section-nav a{min-height:54px;font-size:.72rem}.section-nav{top:var(--header-offset)}
 .kit-grid,.split,.spec-grid{grid-template-columns:minmax(0,1fr);gap:34px}.kit-image{min-height:0;padding:23px}.kit-image picture{max-width:390px;width:100%;margin:auto}
 .image-label{display:flex}.image-label>span:last-child{display:block}.kit-image .image-caption{margin-top:16px}.kit-grid>div:last-child{padding-top:4px}
 h2{font-size:2.45rem}.detail-rows{margin:24px 0 10px}.detail-rows p{font-size:.87rem}.detail-rows>div{padding-block:17px}
 .spec-grid{gap:26px}.dossier{padding:25px}.dossier-top{gap:12px}.dossier-top .tag{font-size:.59rem}.spec-list>div{gap:16px;font-size:.82rem}
 .spec-grid h2{font-size:2.4rem}.verification-feature h2{font-size:2.8rem}.verification-feature .split{gap:32px}.document-routes a{padding:25px 0}
 .document-routes h3{font-size:1.7rem}.documentation-note{font-size:.8rem;margin-top:20px}.document-routes p{font-size:.9rem;max-width:none}.route-status{font-size:.7rem}
 .row-head{display:block}.row-head .lede{max-width:45ch}.editorial-links{grid-template-columns:1fr}.editorial-links>a{padding:28px 0}
 .editorial-links>a+a{border-left:0;border-top:1px solid var(--line);padding-left:0}.editorial-links h3{font-size:1.95rem}
 .faq-layout{grid-template-columns:minmax(0,1fr);gap:25px}.faq-layout>div:first-child .inline-link{padding:0}.faq summary{font-size:.91rem;padding-block:20px}.faq .answer{font-size:.88rem;padding-right:10px}
 .closing-grid{grid-template-columns:minmax(0,1fr);gap:24px}.closing h2{font-size:2.7rem}.closing .lede{max-width:45ch}.closing .eyebrow{font-size:.64rem}
 .footer-top{grid-template-columns:repeat(2,minmax(0,1fr));gap:30px 25px}.footer-top>div{display:block}.footer-top>div>p{margin-top:22px}.footer-status{margin-top:20px}
 .footer-bottom{display:block;margin-top:32px}.footer-bottom>p:last-child{white-space:normal;text-align:left;margin-top:20px}
 .page-head{padding-block:23px 35px}.breadcrumb{margin-bottom:28px;font-size:.72rem}.page-head h1{font-size:clamp(2.4rem,9vw,3.6rem)}.page-head .lede{font-size:1rem}.page-head .eyebrow{font-size:.65rem;margin-bottom:18px}
 .page-actions{margin-top:-15px;padding-bottom:32px}.page-actions .actions{gap:10px}.page-actions .inline-link{font-size:.8rem}.page-actions .fine-print{font-size:.72rem}
 .empty-register{grid-template-columns:minmax(0,1fr);gap:25px;padding:28px 24px}.document-icon{width:82px;height:101px;padding:16px;font-size:1.8rem}
 .document-icon span{padding-top:12px;margin-top:12px;font-size:.55rem}.empty-register .tag{margin-bottom:18px}.empty-register h2{font-size:1.8rem}.empty-register .btn{width:100%;font-size:.75rem}
 .numbered-grid{grid-template-columns:minmax(0,1fr);gap:25px}.spaced{margin-top:44px}.form-layout{grid-template-columns:minmax(0,1fr);gap:38px}.form-panel{padding:24px}.form-grid{grid-template-columns:1fr}
 .form-steps{gap:10px}.form-steps li{flex-direction:row;align-items:center;font-size:.68rem;gap:6px}.form-steps .step-number{width:23px;height:23px}.form-panel .step-caption{margin-bottom:23px}
 .form-panel h2{font-size:1.85rem}.form-aside{position:static}.form-panel .panel-heading{gap:10px}.panel-heading .eyebrow{font-size:.59rem}.panel-heading .tag{font-size:.55rem}
 .process-row{grid-template-columns:minmax(0,1fr);gap:25px}.process-row>div{display:grid;grid-template-columns:35px 1fr;gap:0 20px}.process-row>div>span{grid-row:1/3;font-size:1.3rem}
 .process-row h2{font-size:1.4rem;margin-bottom:8px}.process-row p{max-width:none;margin:0}
 .article-layout{grid-template-columns:minmax(0,1fr);gap:25px}.article-aside{position:static;border-bottom:1px solid var(--line);padding-bottom:18px}
 .article-aside nav{display:flex;flex-wrap:wrap;gap:6px 20px;margin-bottom:14px}.article-aside .eyebrow{margin-bottom:12px}.article .answer-block{padding:23px}
 .article .answer-block p{font-size:1.3rem}.article h2{font-size:1.8rem}.audit-item{gap:15px}
 .dialog-inner h2{font-size:2.2rem}.dialog-inner .actions{align-items:stretch;flex-direction:column;gap:6px}.dialog-inner .text-button{text-align:center}.dialog-inner .check{font-size:.79rem;padding:11px}
 #image-dialog{padding:16px}.lightbox-head h2{font-size:1.2rem!important}
}
@media(max-width:370px){
 .hero .eyebrow{font-size:.52rem}.hero-actions .actions{gap:4px 14px}.hero-actions .btn{font-size:.72rem;gap:13px;padding-inline:14px}.hero-secondary{font-size:.71rem}
 .gallery-controls img{display:none}.gallery-controls button{justify-content:center;text-align:center;min-height:47px}.gallery-number{display:none}
 .brand{font-size:16px}.brand-mark{font-size:32px}.brand-mark>span{font-size:24px}.draft-bar{font-size:.6rem}.panel-heading{flex-direction:column;gap:8px}
 .spec-list>div{grid-template-columns:1fr 1.1fr}.form-steps{gap:8px}.form-steps li{flex-direction:column;align-items:start;font-size:.68rem}.section-nav a{font-size:.65rem}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media print{
 .site-header,.section-nav,.ruo,.draft-bar,.site-footer,.actions,dialog,.gallery-controls,.gallery-top button{display:none!important}
 body{background:white;color:black;font-size:11pt}section{padding-block:20px}.wrap{padding:0}.article-layout,.split,.kit-grid,.spec-grid,.hero-grid,.faq-layout,.closing-grid{display:block}
 .article-aside{display:none}.faq details .answer{display:block!important}a{color:black}.form-panel{box-shadow:none}main{max-width:100%}
}
/* Reserve enhanced controls before deferred interaction code runs. */
.js-ready .gallery-controls[hidden]{display:grid!important;visibility:hidden}
.js-ready .gallery-top [data-enhance][hidden]{display:block!important;visibility:hidden}
@media(max-width:980px){.js-ready .nav-toggle[hidden]{display:flex!important;visibility:hidden}}