:root{--navy:#142b43;--teal:#187c80;--teal-dark:#126469;--ink:#192c3d;--body:#536370;--line:#d9e1e3;--mist:#f3f6f6;--mint:#eaf3f2;--max:1240px;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;color:var(--ink);background:#fff;font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:auto;scroll-padding-top:112px}body{margin:0}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}a,button,summary{-webkit-tap-highlight-color:transparent}:focus-visible{outline:3px solid #278d91;outline-offset:5px}h1,h2,h3,p,figure{margin:0}h1{font-size:clamp(2.6rem,4.35vw,4rem);font-weight:650;letter-spacing:-.025em;line-height:1.38}h1 em{font-style:normal;color:var(--teal)}h2{font-size:clamp(1.75rem,2.45vw,2.45rem);font-weight:600;letter-spacing:-.02em;line-height:1.5}h3{font-size:1.1875rem;font-weight:600;line-height:1.6}p{font-size:1rem;line-height:1.9}img{max-width:100%;height:auto;display:block}button,a,summary{touch-action:manipulation}.container{width:min(var(--max),calc(100% - 96px));margin-inline:auto}.eyebrow{font-size:.75rem;letter-spacing:.13em;line-height:1.75;font-weight:600;color:var(--teal)}.skip-link{position:fixed;left:16px;top:-80px;z-index:30;padding:13px 18px;color:#fff;background:var(--navy)}.skip-link:focus{top:12px}.site-header{position:sticky;top:0;background:#fffffffa;z-index:20;border-bottom:1px solid var(--line)}.header-inner{min-height:103px;display:flex;align-items:center;justify-content:space-between;gap:35px}.brand{width:247px;flex-shrink:0;display:block}.brand img{width:100%;height:auto}.menu-toggle{display:none;border:1px solid var(--line);color:var(--navy);background:#fff;min-height:44px;padding:9px 16px;font-size:.875rem}#main-nav{display:flex;align-items:center;gap:27px}#main-nav a{font-size:.875rem;padding:20px 0;line-height:1.65;white-space:nowrap}#main-nav a:hover{color:var(--teal)}#main-nav .nav-contact{padding:11px 19px;border:1px solid #9cbdbe;color:var(--teal)}#main-nav .nav-contact:hover{background:var(--mint)}
.hero{display:grid;grid-template-columns:1.08fr 1fr;gap:52px;padding-block:43px 48px;align-items:stretch}.hero-copy{padding:44px 0 12px;display:flex;flex-direction:column;align-items:flex-start}.hero h1{margin-top:26px}.hero h1 em{display:inline-block;border-bottom:3px solid #73abaa;padding-bottom:4px}.hero-lead{font-size:1.0625rem;color:var(--body);line-height:2;margin-top:27px}.hero-actions{display:flex;flex-wrap:wrap;gap:16px;margin-top:30px}.button{min-height:48px;display:inline-flex;align-items:center;justify-content:center;padding:13px 23px;border:1px solid transparent;font-size:.875rem;line-height:1.6;transition:background .2s,color .2s}.button-teal{background:var(--teal);color:#fff}.button-teal:hover{background:var(--teal-dark)}.button-plain{background:#fff;color:var(--navy);border-color:var(--line)}.button-plain:hover{background:var(--mist)}.button-outline{background:transparent;border-color:#8ea8ae;color:var(--navy)}.button-outline:hover{background:#fff}.hero-audience{margin-top:auto;padding-top:40px;display:flex;gap:20px;align-items:center;flex-wrap:wrap}.hero-audience>span{font-size:.75rem;color:#687985;border-right:1px solid #cbd7da;padding-right:20px}.hero-audience p{font-size:.8125rem;color:var(--body);line-height:1.7}.hero-photo{position:relative;min-height:548px;overflow:hidden;background:#e8efef;border-radius:0 0 2px 60px}.hero-photo>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:54% center}.hero-photo figcaption{position:absolute;left:0;bottom:0;right:0;padding:28px 35px 30px;background:linear-gradient(0deg,#0d3940e8,#0d394040 86%,transparent);color:#fff}.hero-photo figcaption span{font-size:.75rem;letter-spacing:.09em;line-height:1.75}.hero-photo figcaption p{font-size:1.375rem;font-weight:500;letter-spacing:.08em;margin-top:5px}.certification-index{display:grid;grid-template-columns:.7fr repeat(4,1fr);align-items:center;padding:25px 0;border-block:1px solid var(--line)}.certification-index>p{font-size:.875rem;line-height:1.65;font-weight:600;color:var(--teal)}.certification-index>p span{font-weight:400;color:var(--body);font-size:.8125rem}.certification-index a{display:flex;flex-direction:column;gap:5px;padding-left:35px;border-left:1px solid var(--line)}.certification-index strong{font-family:Arial,sans-serif;font-size:2.15rem;font-weight:550;letter-spacing:-.035em;line-height:1.1}.certification-index a>span{color:var(--body);font-size:.8125rem;line-height:1.8}.certification-index a:hover strong{color:var(--teal)}
.section{padding-block:88px}.section-heading{display:grid;grid-template-columns:220px minmax(0,1fr);gap:35px;align-items:start;margin-bottom:38px}.section-id{display:flex;gap:13px;align-items:center;padding-top:11px}.section-id>span{font-family:Arial,sans-serif;font-size:1rem;font-weight:500;color:var(--teal);line-height:1.5;border-right:1px solid #adbfc3;padding-right:12px}.section-id p{font-size:.75rem;color:#677c85;line-height:1.7;letter-spacing:.07em}.section-intro{color:var(--body);font-size:1rem;margin-top:15px;line-height:1.95;max-width:790px}.domain-tabs{display:grid;grid-template-columns:repeat(3,1fr);border-block:1px solid var(--line)}.domain-tabs button{border:0;border-bottom:3px solid transparent;background:#fff;display:flex;gap:20px;align-items:center;justify-content:center;min-height:73px;padding:18px 15px;font-size:1.125rem;color:var(--body);font-weight:500}.domain-tabs button+button{border-left:1px solid var(--line)}.domain-tabs button span{font-size:.8125rem;line-height:1.6;color:#7a9098;font-family:Arial,sans-serif}.domain-tabs button[aria-selected=true]{border-bottom-color:var(--teal);background:var(--mint);color:var(--teal)}.domain-tabs button:hover{color:var(--teal);background:#f5f9f9}.domain-panel{display:grid;grid-template-columns:1.13fr 1fr;gap:55px;padding-block:37px 8px;align-items:start}.domain-panel[hidden]{display:none}.domain-info{padding-top:6px}.domain-info h3{font-size:1.6rem;line-height:1.6;margin-top:11px;letter-spacing:-.01em}.domain-info>p:not(.eyebrow){color:var(--body);font-size:1rem;margin-top:16px;line-height:1.95}.domain-list{padding:0;margin:25px 0 24px;list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:22px 28px}.domain-list li{padding-left:13px;border-left:2px solid #b0cdcd}.domain-list strong{display:block;font-size:1rem;font-weight:550;line-height:1.6}.domain-list span{display:block;font-size:.875rem;color:var(--body);line-height:1.85;margin-top:5px}.text-link{display:inline-block;padding-bottom:5px;border-bottom:1px solid #79a7a6;color:var(--teal);font-size:.875rem;line-height:1.65;font-weight:550}.text-link:hover{color:var(--teal-dark);border-color:var(--teal-dark)}.domain-image{background:var(--mist);margin-top:7px}.domain-image>img{width:100%;aspect-ratio:1.21;object-fit:cover}.domain-image figcaption{padding:23px 25px;display:flex;gap:22px;align-items:center;background:#edf3f3}.domain-image figcaption>span{font-size:2.3rem;line-height:1;font-family:Arial,sans-serif;font-weight:400;color:#679194}.domain-image figcaption p{font-size:.75rem;line-height:1.6;letter-spacing:.08em;color:#5e7b85}.domain-image figcaption strong{font-size:1rem;display:block;margin-top:3px;font-weight:550;letter-spacing:.06em;color:var(--ink)}.scope-note{font-size:.8125rem;color:#677985;line-height:1.95;margin-top:25px}.field-section{padding:56px 0;background:var(--mint);border-block:1px solid #dce9e7}.field-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:80px}.field-grid h2{font-size:2.1rem;margin-top:16px;line-height:1.65}.field-grid>div>p:last-child{color:var(--body);font-size:1rem;margin-top:18px}.field-copy>p{font-size:1rem;color:var(--body);line-height:2}.field-copy ul{padding-left:18px;margin:19px 0 22px;color:var(--ink);font-size:.9375rem;line-height:2.1}.field-copy li::marker{color:var(--teal);font-size:.75rem}.inline-links{display:flex;flex-wrap:wrap;gap:13px 28px}.inline-links a{font-size:.875rem;line-height:1.75;color:var(--teal);border-bottom:1px solid #9fc3c1;padding-bottom:4px}
.service-directory{border-top:1px solid var(--line)}.service-row{border-bottom:1px solid var(--line)}.service-row summary{list-style:none;display:grid;grid-template-columns:220px 1fr 35px;gap:35px;align-items:center;cursor:pointer;padding:27px 0}.service-row summary::-webkit-details-marker,.faq-list summary::-webkit-details-marker{display:none}.service-code{font-family:Arial,sans-serif;font-size:3.15rem;letter-spacing:-.045em;line-height:1.1;font-weight:550}.service-summary{display:flex;gap:28px;align-items:center;justify-content:space-between;max-width:780px}.service-summary>strong{font-size:1.125rem;line-height:1.65;font-weight:550}.service-summary>span{font-size:.875rem;line-height:1.6;color:#637885}.expand{font-size:1.625rem;line-height:1.1;font-family:Arial,sans-serif;font-weight:400;color:var(--teal);justify-self:end;transition:transform .2s}.service-row[open] .expand,.faq-list details[open] .expand{transform:rotate(45deg)}.service-row[open] .service-code{color:var(--teal)}.service-row-body{margin-left:255px;display:grid;grid-template-columns:1fr 1fr;gap:42px;padding:0 60px 32px 0}.service-row-body>p{font-size:1rem;line-height:1.95;color:var(--body)}.bullet-list{list-style:none;padding:0;margin:19px 0 0;color:var(--body);font-size:1rem;line-height:1.95}.bullet-list li{padding-left:18px;position:relative}.bullet-list li:before{content:'';position:absolute;left:0;top:.87em;width:4px;height:4px;background:var(--teal)}.bullet-list li+li{margin-top:9px}.service-row-body .bullet-list{margin-top:0;font-size:.875rem}.service-row-body .text-link{margin-top:23px}
.support-section{background:var(--mist);padding:65px 0}.support-layout{display:grid;grid-template-columns:.85fr 1.6fr;gap:85px}.support-heading{padding-top:15px;position:relative;overflow:hidden}.support-heading h2{font-size:2.1rem;line-height:1.7;margin-top:17px}.support-heading>p:not(.eyebrow){font-size:1rem;color:var(--body);line-height:2;margin-top:23px}.support-heading .button{margin-top:25px}.support-monogram{display:block;font-family:Arial,sans-serif;font-size:10.5rem;line-height:1;font-weight:700;letter-spacing:-.08em;color:#dce7e7;margin-top:36px}.project-steps{list-style:none;padding:0;margin:0}.project-steps li{display:grid;grid-template-columns:35px 1fr;gap:6px 19px;border-bottom:1px solid #d1dde0;padding:22px 0}.project-steps li:first-child{border-top:1px solid #d1dde0}.step-number{font-family:Arial,sans-serif;font-size:.875rem;line-height:1.7;padding-top:1px;color:var(--teal)}.step-label{font-size:.8125rem;color:var(--teal);line-height:1.65;letter-spacing:.04em;margin-bottom:5px}.project-steps h3{font-size:1.1875rem;line-height:1.65}.project-steps li>p{grid-column:2;font-size:1rem;color:var(--body);line-height:1.95;margin-top:4px}.document-layout{display:grid;grid-template-columns:330px 1fr;gap:60px;border-top:1px solid var(--line);padding-top:30px}.document-intro{background:var(--mint);padding:32px;display:flex;flex-direction:column;align-items:flex-start}.document-code{font-family:Arial,sans-serif;font-size:2.8rem;font-weight:550;line-height:1.1;letter-spacing:-.035em;color:var(--teal)}.document-intro p{font-size:1rem;line-height:1.8;margin-top:22px}.document-intro .button{margin-top:28px;font-size:.875rem}.document-groups{display:grid;grid-template-columns:1fr 1fr;gap:24px 38px;align-content:center}.document-groups article{display:flex;gap:18px;align-items:flex-start;padding-block:9px}.document-groups article>span{font-family:Arial,sans-serif;color:var(--teal);font-size:1.125rem;line-height:1.65}.document-groups h3{font-size:1.0625rem;margin-bottom:11px}.document-groups p{font-size:.9375rem;color:var(--body);line-height:1.95}.faq-section{background:#f7f9f9;padding:65px 0}.faq-layout{display:grid;grid-template-columns:330px 1fr;gap:60px}.faq-layout h2{font-size:2.15rem;line-height:1.65;margin-top:16px}.faq-layout>div>p:not(.eyebrow){margin-top:21px;color:var(--body);font-size:1rem}.faq-list{border-top:1px solid var(--line)}.faq-list details{border-bottom:1px solid var(--line)}.faq-list summary{list-style:none;display:grid;grid-template-columns:24px 1fr 20px;align-items:start;gap:17px;cursor:pointer;padding:22px 0;font-size:1rem;line-height:1.8;font-weight:500}.faq-list summary:hover{color:var(--teal)}.question-index{font-family:Arial,sans-serif;font-size:.75rem;color:#69808b;line-height:2.3;font-weight:400}.faq-list .expand{margin-top:2px}.faq-list details>p{padding:0 30px 23px 41px;color:var(--body);font-size:.9375rem;line-height:1.95}
.about-section{display:grid;grid-template-columns:.9fr 1.4fr;gap:90px;align-items:center}.about-mark{background:var(--mist);padding:38px 25px;text-align:center}.about-mark img{width:100%}.about-mark>p{font-size:.75rem;color:#617c85;line-height:1.8;margin-top:12px}.about-section h2{margin-top:11px}.about-section>div>p:not(.eyebrow){font-size:1rem;line-height:2;color:var(--body);margin-top:20px}.about-section .about-mark>p{font-size:.75rem}.contact-section{background:var(--teal);color:#fff;padding-block:56px 62px}.contact-layout{display:grid;grid-template-columns:1fr 1.2fr;gap:85px}.contact-section .eyebrow{color:#c5e4e2}.contact-section h2{font-size:2.15rem;margin-top:17px}.contact-section p:not(.eyebrow){color:#e0efed;font-size:1rem;margin-top:20px;line-height:1.95}.contact-section dl{margin:0}.contact-section dl>div{display:grid;grid-template-columns:80px 1fr;gap:20px;border-bottom:1px solid #ffffff38;padding:14px 0}.contact-section dl>div:first-child{padding-top:0}.contact-section dt{color:#c7e4e2;font-size:.875rem;line-height:1.85}.contact-section dd{margin:0;font-size:1rem;line-height:1.8;overflow-wrap:anywhere}.footer{background:#fff;color:var(--body)}.footer-main{display:grid;grid-template-columns:2fr 1fr .8fr 1fr;gap:45px;padding-block:49px}.footer-wordmark{font-family:Arial,sans-serif;font-size:1.75rem;font-weight:600;line-height:1.5;letter-spacing:.04em;color:var(--navy)}.footer-wordmark span{font-size:.875rem;margin-left:15px;letter-spacing:.06em;font-weight:500}.footer-main>div>p:not(.footer-wordmark):not(.footer-label){font-size:.8125rem;line-height:1.9;margin-top:13px;color:var(--body)}.footer-main>div>p.english-name{font-size:.75rem!important;margin-top:3px!important;color:#748791!important}.footer-label{font-size:.875rem;line-height:1.8;font-weight:550;color:var(--ink);margin-bottom:17px}.footer-links{display:flex;flex-direction:column;align-items:flex-start;gap:10px;font-size:.8125rem;line-height:1.7}.footer-links a:hover{color:var(--teal)}.footer-bottom{border-top:1px solid var(--line);padding-block:21px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px 25px;color:#6a7d89;font-size:.75rem;line-height:1.8}
.breadcrumb{display:flex;flex-wrap:wrap;gap:12px;align-items:center;padding-block:23px;color:#697d88;font-size:.8125rem;line-height:1.8}.breadcrumb a:hover{color:var(--teal)}.product-intro{display:grid;grid-template-columns:1fr 1fr;gap:65px;padding-block:14px 45px;align-items:center;border-bottom:1px solid var(--line)}.product-intro h1{font-size:2.5rem;margin-top:19px;line-height:1.55}.product-intro>div>p:not(.eyebrow){font-size:1rem;line-height:2;color:var(--body);margin-top:21px}.product-intro>img{width:100%;aspect-ratio:1.3;object-fit:cover}.sibling-nav{display:flex;flex-wrap:wrap;gap:20px;margin-top:29px}.sibling-nav a{padding-bottom:7px;font-size:.875rem;line-height:1.8;border-bottom:2px solid transparent;color:var(--body)}.sibling-nav a.active{border-bottom-color:var(--teal);color:var(--teal)}.sibling-nav a:hover{color:var(--teal)}.detail-layout{display:grid;grid-template-columns:230px minmax(0,1fr);gap:75px;padding-block:60px 76px;align-items:start}.detail-layout aside{position:sticky;top:137px;border-top:2px solid var(--teal);padding-top:21px}.detail-layout aside nav{display:flex;flex-direction:column;gap:3px;margin-top:15px}.detail-layout aside nav a{font-size:.875rem;line-height:1.85;padding:12px 0;color:var(--body);border-bottom:1px solid #e4eaec}.detail-layout aside nav a:hover,.detail-layout aside nav a.active{color:var(--teal)}.detail-layout aside .button{margin-top:25px}.detail-body section{margin-bottom:48px}.detail-body h2{font-size:1.75rem;margin:9px 0 20px}.detail-body p{color:var(--body);font-size:1rem;line-height:2}.detail-body .eyebrow{font-size:.75rem;color:var(--teal);line-height:1.7}.scope-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px 32px}.scope-grid article{border-top:1px solid var(--line);padding-top:20px}.scope-grid h3{font-size:1.0625rem}.scope-grid p{font-size:.9375rem;margin-top:10px;line-height:1.95}.detail-body .scope-note{font-size:.8125rem;margin-top:23px}.focus-list{list-style:none;padding:0;margin:0}.focus-list li{display:flex;gap:20px;border-bottom:1px solid var(--line);padding:20px 0}.focus-list li:first-child{border-top:1px solid var(--line)}.focus-list li>span{font-family:Arial,sans-serif;color:var(--teal);font-size:.875rem;line-height:1.9;padding-top:3px}.focus-list h3{font-size:1.0625rem;margin-bottom:7px}.focus-list p{font-size:1rem;line-height:1.95}.detail-body .text-link{margin-top:22px}.project-note{border-left:3px solid var(--teal);padding:24px 27px;margin-bottom:43px;background:var(--mint)}.project-note h3{font-size:1rem;margin-bottom:10px}.project-note p{font-size:.9375rem;line-height:1.95}.service-links{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.service-links>a{display:flex;flex-direction:column;gap:9px;padding:20px 15px}.service-links>a+a{border-left:1px solid var(--line)}.service-links strong{font-family:Arial,sans-serif;font-size:1.875rem;line-height:1.25;font-weight:500;color:var(--navy)}.service-links>a:hover strong{color:var(--teal)}.service-links span{font-size:.75rem;line-height:1.8;color:var(--body)}.service-intro{background:var(--mint);padding-block:52px}.service-intro-grid{display:grid;grid-template-columns:1.8fr 1fr;gap:80px;align-items:center}.service-intro h1{font-size:2.6rem;margin-top:16px;line-height:1.5}.service-intro p:not(.eyebrow){font-size:1.0625rem;line-height:2;color:var(--body);margin-top:21px}.large-code{font-family:Arial,sans-serif;justify-self:end;font-size:7rem;font-weight:550;letter-spacing:-.055em;line-height:1;color:var(--teal)}.service-side-nav a{font-family:Arial,sans-serif;font-size:1.125rem!important}.detail-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:25px}.official-source{border-top:1px solid var(--line);padding-top:20px;font-size:.8125rem!important}.official-source a{color:var(--teal);text-decoration:underline;text-underline-offset:5px}

.overview-details{margin-top:27px}.overview-block{margin-top:24px;padding-top:22px;border-top:1px solid var(--line)}.overview-block h3{font-size:1.0625rem;line-height:1.75;color:var(--ink);margin-bottom:10px}.overview-block p{font-size:1rem;line-height:2}
@media(min-width:1600px){.hero{padding-block:55px}.hero-photo{min-height:580px}.hero-copy{padding-top:51px}}
@media(max-width:1120px){.container{width:calc(100% - 64px)}.header-inner{gap:20px;min-height:95px}.brand{width:215px}#main-nav{gap:20px}#main-nav .nav-contact{padding-inline:14px}.hero{gap:35px;padding-top:35px}.hero-photo{min-height:535px}.hero-copy{padding-top:29px}.hero h1{font-size:3.05rem}.hero .eyebrow{font-size:.75rem;letter-spacing:.075em}.hero-lead{font-size:1rem}.hero-actions{gap:10px}.hero-audience{gap:14px}.hero-audience>span{padding-right:14px}.section-heading{grid-template-columns:180px 1fr;gap:28px}.section-id{gap:10px}.section-id p{font-size:.75rem;letter-spacing:.015em}.domain-panel{gap:32px;grid-template-columns:1.05fr 1fr}.domain-info h3{font-size:1.4rem}.domain-list{gap:20px}.domain-image>img{aspect-ratio:1}.field-grid{gap:50px}.field-grid h2{font-size:1.85rem}.service-row summary{grid-template-columns:180px 1fr 28px;gap:28px}.service-row-body{margin-left:208px;gap:28px;padding-right:25px}.support-layout{gap:50px;grid-template-columns:.9fr 1.5fr}.support-heading h2{font-size:1.8rem}.document-layout,.faq-layout{grid-template-columns:285px 1fr;gap:40px}.document-groups{gap:20px 27px}.document-intro{padding:28px}.document-code{font-size:2.6rem}.about-section{gap:60px}.contact-layout{gap:50px}.contact-section h2{font-size:1.8rem}.footer-main{gap:27px}.product-intro{gap:38px}.product-intro h1{font-size:2.2rem}.detail-layout{grid-template-columns:205px 1fr;gap:45px}.service-intro-grid{gap:45px}.service-intro h1{font-size:2.3rem}.large-code{font-size:6rem}}
@media(max-width:880px){html{scroll-padding-top:98px}.container{width:calc(100% - 48px)}.header-inner{min-height:84px;flex-wrap:wrap;gap:0;padding-block:4px}.brand{width:223px}.js .menu-toggle{display:block}#main-nav{width:100%;flex-wrap:wrap;gap:0;padding-top:10px;margin-top:4px;border-top:1px solid var(--line);padding-bottom:8px}#main-nav a{width:33.333%;padding:13px 0}#main-nav .nav-contact{border:0;padding:13px 0}.js #main-nav{display:none}.js #main-nav.open{display:flex}.hero{grid-template-columns:1fr 1fr;gap:25px;padding-block:29px 36px}.hero-copy{padding:22px 0 12px}.hero h1{font-size:2.5rem;margin-top:22px}.hero-lead{font-size:1rem;margin-top:24px}.hero-actions{margin-top:23px;gap:10px}.hero-actions .button{padding-inline:15px;font-size:.875rem}.hero-audience{padding-top:28px;gap:6px}.hero-audience>span{border:0;padding:0}.hero-audience p{width:100%;font-size:.8125rem}.hero-photo{min-height:515px;border-radius:0 0 2px 40px}.hero-photo figcaption{padding:23px}.hero-photo figcaption span{font-size:.75rem;letter-spacing:.035em}.hero-photo figcaption p{font-size:1.125rem}.certification-index{grid-template-columns:.75fr repeat(4,1fr);padding-block:24px}.certification-index a{padding-left:20px}.certification-index strong{font-size:1.85rem}.certification-index a>span{font-size:.75rem}.section{padding-block:65px}.section-heading{grid-template-columns:1fr;gap:15px;margin-bottom:30px}.section-id{padding-top:0}.section-id p{font-size:.75rem;letter-spacing:.05em}.section-intro{margin-top:14px}.domain-tabs button{min-height:66px;font-size:1rem;gap:14px}.domain-panel{grid-template-columns:1fr;gap:28px}.domain-image{display:grid;grid-template-columns:1.5fr 1fr;margin-top:0}.domain-image>img{aspect-ratio:1.5}.domain-image figcaption{flex-direction:column;align-items:flex-start;justify-content:center;padding:28px;gap:20px}.domain-image figcaption>span{font-size:2.8rem}.domain-list{gap:21px 35px;margin-top:24px}.domain-info h3{font-size:1.6rem}.field-grid{gap:32px}.field-grid h2{font-size:1.65rem}.field-grid .eyebrow{letter-spacing:.055em}.field-section{padding-block:43px}.service-row summary{grid-template-columns:130px 1fr 26px;gap:26px;padding-block:24px}.service-code{font-size:2.7rem}.service-summary{flex-direction:column;align-items:flex-start;gap:4px}.service-row-body{margin-left:156px;grid-template-columns:1fr;gap:21px;padding-right:23px}.service-row-body .text-link{margin-top:18px}.support-layout{grid-template-columns:1fr;gap:30px}.support-heading{padding-top:0}.support-heading h2 br{display:none}.support-heading>p:not(.eyebrow){max-width:620px;margin-top:18px}.support-monogram{display:none}.support-heading .button{margin-top:20px}.support-section{padding-block:50px}.project-steps li{grid-template-columns:35px 1fr 1.45fr;column-gap:19px;padding-block:25px}.project-steps li>p{grid-column:3;margin-top:0}.document-layout{grid-template-columns:240px 1fr;gap:32px}.document-intro{padding:25px}.document-code{font-size:2.35rem}.document-intro .button{padding-inline:17px}.document-groups{grid-template-columns:1fr;gap:20px}.document-groups article{padding-block:0}.document-groups h3{margin-bottom:5px}.document-groups p{font-size:.9375rem}.faq-layout{grid-template-columns:1fr;gap:28px}.faq-layout h2{font-size:1.8rem}.faq-layout h2 br{display:none}.faq-layout>div>p:not(.eyebrow){margin-top:15px}.about-section{grid-template-columns:.8fr 1.1fr;gap:35px}.about-mark{padding:25px 14px}.about-section>div>p:not(.eyebrow){font-size:1rem;margin-top:15px}.contact-layout{grid-template-columns:1fr;gap:32px}.contact-section h2{font-size:1.9rem}.contact-section p:not(.eyebrow){margin-top:16px}.contact-section p br{display:none}.footer-main{grid-template-columns:1.5fr 1fr 1fr;gap:30px}.footer-main>div:first-child{grid-column:1/-1}.footer-links{font-size:.875rem}.footer-bottom{font-size:.75rem}.product-intro{grid-template-columns:1fr;gap:28px;padding-block:10px 36px}.product-intro>img{aspect-ratio:1.8;max-height:390px}.product-intro h1{font-size:2.3rem}.product-intro>div>p:not(.eyebrow){max-width:650px}.detail-layout{grid-template-columns:1fr;gap:38px;padding-block:39px 60px}.detail-layout aside{position:static}.detail-layout aside nav{flex-direction:row;flex-wrap:wrap;gap:10px 23px;margin-top:10px}.detail-layout aside nav a{border:0;padding-block:8px}.detail-layout aside>.button{margin-top:16px}.service-intro-grid{grid-template-columns:1.6fr 1fr;gap:30px}.service-intro h1{font-size:2rem}.large-code{font-size:5.3rem}.service-intro{padding-block:43px}.service-intro p:not(.eyebrow){font-size:1rem}.detail-layout aside .service-side-nav{gap:25px}.detail-layout aside .service-side-nav a.active{border-bottom:2px solid var(--teal)}}
@media(max-width:600px){.container{width:calc(100% - 40px)}.brand{width:218px}.header-inner{min-height:78px}.menu-toggle{min-height:42px;padding:8px 13px}.hero{grid-template-columns:1fr;gap:28px;padding-top:14px;padding-bottom:30px}.hero-copy{padding-top:18px;padding-bottom:0}.hero h1{font-size:clamp(2.3rem,8.5vw,3.25rem);margin-top:20px;line-height:1.45}.hero .eyebrow{font-size:.75rem;letter-spacing:.045em}.hero-lead{font-size:1rem;margin-top:22px}.hero-actions{margin-top:24px;gap:12px}.hero-actions .button{padding-inline:21px}.hero-audience{padding-top:26px;flex-wrap:nowrap;gap:15px;margin-top:0}.hero-audience>span{font-size:.75rem;white-space:nowrap;border-right:1px solid #c7d5d9;padding-right:15px}.hero-audience p{width:auto;font-size:.75rem;line-height:1.8}.hero-photo{min-height:0;aspect-ratio:1.35;border-radius:0 0 0 32px}.hero-photo>img{object-position:center}.hero-photo figcaption{padding:28px 24px 23px}.hero-photo figcaption p{font-size:1.125rem}.hero-photo figcaption span{font-size:.75rem}.certification-index{grid-template-columns:repeat(4,1fr);gap:19px 0;padding-block:22px}.certification-index>p{grid-column:1/-1;display:flex;gap:9px;align-items:baseline;font-size:.875rem;line-height:1.5}.certification-index>p br{display:none}.certification-index>p span{font-size:.8125rem}.certification-index a{padding-left:15px}.certification-index a:nth-child(2){padding-left:0;border-left:0}.certification-index strong{font-size:1.75rem}.certification-index a>span{font-size:.75rem;line-height:1.65}.section{padding-block:51px}.section-heading{gap:15px;margin-bottom:25px}.section-heading h2{font-size:1.75rem}.section-intro{font-size:1rem;line-height:1.9}.domain-tabs button{padding:15px 7px;font-size:.9375rem;min-height:62px;gap:8px}.domain-tabs button span{font-size:.75rem}.domain-panel{padding-top:25px;gap:24px}.domain-info h3{font-size:1.4rem;margin-top:10px}.domain-info>p:not(.eyebrow){font-size:1rem;margin-top:14px}.domain-list{grid-template-columns:1fr;gap:17px;margin-block:22px}.domain-list li{padding-left:15px}.domain-list strong{font-size:1rem}.domain-list span{font-size:.875rem;margin-top:3px}.domain-image{display:block}.domain-image>img{aspect-ratio:1.5}.domain-image figcaption{flex-direction:row;align-items:center;gap:20px;padding:19px 22px}.domain-image figcaption>span{font-size:2.4rem}.scope-note{font-size:.8125rem;margin-top:21px}.field-section{padding-block:40px}.field-grid{grid-template-columns:1fr;gap:25px}.field-grid h2{font-size:1.8rem;line-height:1.65;margin-top:15px}.field-grid>div>p:last-child{margin-top:15px}.field-copy>p{font-size:1rem}.field-copy ul{font-size:.9375rem;margin-top:15px}.inline-links{gap:23px}.service-row summary{grid-template-columns:76px 1fr 20px;gap:15px;padding-block:23px}.service-code{font-size:2.05rem}.service-summary>strong{font-size:1rem}.service-summary>span{font-size:.8125rem}.service-summary{gap:5px}.expand{font-size:1.5rem}.service-row-body{margin-left:0;padding:0 0 25px;gap:18px}.service-row-body>p{font-size:1rem;line-height:1.95}.service-row-body .bullet-list{font-size:.875rem}.support-section{padding-block:42px}.support-layout{gap:28px}.support-heading h2{font-size:1.8rem;line-height:1.65;margin-top:15px}.support-heading h2 br{display:block}.support-heading>p:not(.eyebrow){font-size:1rem;margin-top:17px}.project-steps li{grid-template-columns:28px 1fr;gap:6px 15px;padding-block:22px}.project-steps li>p{grid-column:2;font-size:1rem;margin-top:5px}.project-steps h3{font-size:1.125rem}.step-label{font-size:.8125rem}.document-layout{grid-template-columns:1fr;gap:28px;padding-top:24px}.document-intro{display:grid;grid-template-columns:1fr 1.1fr;gap:15px 20px;align-items:start;padding:24px}.document-code{font-size:2.2rem;grid-row:1/3}.document-intro p{font-size:.9375rem;line-height:1.9;margin-top:0}.document-intro .button{font-size:.8125rem;padding:10px 14px;min-height:43px;margin-top:0;justify-self:start}.document-groups{gap:24px}.document-groups article{gap:19px}.document-groups h3{font-size:1.0625rem;margin-bottom:8px}.document-groups p{font-size:1rem;line-height:1.95}.faq-section{padding-block:40px}.faq-layout{gap:25px}.faq-layout h2{font-size:1.75rem;margin-top:12px}.faq-layout>div>p:not(.eyebrow){font-size:1rem;margin-top:12px}.faq-list summary{grid-template-columns:20px 1fr 18px;gap:12px;padding-block:21px;font-size:.9375rem}.faq-list details>p{padding-left:32px;padding-right:0;font-size:.9375rem;line-height:1.95}.about-section{grid-template-columns:1fr;gap:28px}.about-mark{padding:26px 25px}.about-mark img{max-width:320px;margin-inline:auto}.about-section .about-mark>p{font-size:.75rem;line-height:1.9;margin-top:8px}.about-section h2{font-size:1.85rem;margin-top:10px}.about-section>div>p:not(.eyebrow){font-size:1rem;line-height:1.95}.contact-section{padding-block:42px 45px}.contact-section h2{font-size:1.7rem;margin-top:14px}.contact-layout{gap:29px}.contact-section p:not(.eyebrow){font-size:1rem;line-height:1.95}.contact-section dl>div{grid-template-columns:70px 1fr;gap:15px;padding-block:13px}.contact-section dt{font-size:.875rem}.contact-section dd{font-size:.9375rem}.footer-main{padding-block:34px;gap:29px 20px;grid-template-columns:1.2fr .8fr 1fr}.footer-wordmark{font-size:1.65rem}.footer-wordmark span{font-size:.875rem}.footer-main>div>p:not(.footer-wordmark):not(.footer-label){font-size:.8125rem}.footer-label{font-size:.875rem;margin-bottom:14px}.footer-links{font-size:.8125rem;gap:11px}.footer-bottom{flex-direction:column;gap:7px;padding-block:20px;font-size:.75rem}.breadcrumb{font-size:.75rem;gap:9px;padding-block:18px}.product-intro{padding-top:5px;gap:25px}.product-intro h1{font-size:2rem;line-height:1.5;margin-top:15px}.product-intro>div>p:not(.eyebrow){font-size:1rem;line-height:1.95;margin-top:18px}.product-intro>img{aspect-ratio:1.5}.sibling-nav{gap:18px;margin-top:23px}.sibling-nav a{font-size:.875rem}.detail-layout{padding-block:31px 45px;gap:33px}.detail-layout aside nav{gap:5px 22px}.detail-layout aside nav a{font-size:.875rem}.detail-body section{margin-bottom:36px}.detail-body h2{font-size:1.5rem;margin-bottom:19px}.detail-body p{font-size:1rem;line-height:1.95}.scope-grid{grid-template-columns:1fr;gap:22px}.scope-grid article{padding-top:17px}.scope-grid h3{font-size:1.0625rem}.scope-grid p{font-size:.9375rem;margin-top:8px}.focus-list li{gap:17px;padding-block:18px}.focus-list p,.bullet-list{font-size:1rem;line-height:1.95}.project-note{padding:21px 22px;margin-bottom:34px}.project-note p{font-size:.9375rem}.service-links{grid-template-columns:repeat(2,1fr)}.service-links>a{padding:20px 18px}.service-links>a:nth-child(3){border-left:0}.service-links>a:nth-child(n+3){border-top:1px solid var(--line)}.service-links strong{font-size:1.875rem}.service-links span{font-size:.8125rem}.service-intro{padding-block:34px}.service-intro-grid{grid-template-columns:1fr;gap:0}.service-intro h1{font-size:2rem;margin-top:12px}.service-intro p:not(.eyebrow){font-size:1rem;margin-top:18px}.large-code{display:none}.detail-actions{gap:11px}.detail-actions .button{font-size:.875rem;padding-inline:17px}.official-source{font-size:.8125rem!important}}
@media(max-width:360px){.container{width:calc(100% - 32px)}.brand{width:190px}.hero h1{font-size:2.15rem}.domain-tabs button{font-size:.875rem;gap:5px}.domain-tabs button span{display:none}.document-intro{grid-template-columns:1fr;gap:15px}.document-code{grid-row:auto}.hero-audience{gap:10px}.hero-audience>span{padding-right:10px}.certification-index a{padding-left:10px}.certification-index strong{font-size:1.6rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
@media print{.site-header{position:static}#main-nav,.menu-toggle,.skip-link,.button,.domain-tabs,.footer-links,.detail-layout aside{display:none!important}.container{width:100%}.hero{gap:25px;padding-block:20px}.hero-photo{min-height:300px}.hero-copy{padding-top:5px}.hero h1{font-size:2.3rem}.hero-audience{padding-top:15px}.section{padding-block:25px}.domain-panel[hidden]{display:grid}.domain-panel{grid-template-columns:1fr 1fr;break-inside:avoid}.service-row-body{display:grid!important}.faq-list details>p{display:block!important}.section-heading{grid-template-columns:180px 1fr}.contact-section{background:#fff;color:var(--ink);border-top:1px solid var(--line)}.contact-section p,.contact-section .eyebrow,.contact-section dt,.contact-section dd{color:var(--body)}.support-section,.faq-section{padding-block:30px}.detail-layout{grid-template-columns:1fr;padding-block:30px}.scope-grid article,.project-steps li{break-inside:avoid}.footer-main{padding-block:25px}.brand{width:220px}}

/* Production usability: clear contact paths, accessible navigation and small screens. */
.header-inner{min-height:88px}.brand{width:228px}
#main-nav .nav-contact{background:var(--teal);border-color:var(--teal);color:#fff}
#main-nav .nav-contact:hover{background:var(--teal-dark)}
#main-nav a[aria-current="location"]:not(.nav-contact){color:var(--teal);text-decoration:underline;text-underline-offset:7px}
.hero{padding-block:32px 38px}.hero-photo{min-height:510px}.hero-copy{padding-top:32px}
.button{gap:12px}.button span[aria-hidden]{font-size:1.1em}
.contact-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:27px}
.contact-primary{background:#fff;color:var(--teal-dark)}.contact-primary:hover{background:var(--mint)}
.contact-secondary{border-color:#ffffff85;color:#fff}.contact-secondary:hover{background:#ffffff16}
.contact-section .contact-hint{font-size:.8125rem;line-height:1.8;margin-top:15px;color:#e0efed}
.contact-section dd>a{text-decoration:underline;text-underline-offset:5px;text-decoration-color:#ffffff70}
address{font-style:normal}.js .address-copy{cursor:copy;touch-action:manipulation;display:inline-flex;align-items:center;min-height:44px}
.js .address-copy:hover,.js .address-copy:focus-visible{text-decoration:underline;text-underline-offset:4px}
.copy-status{display:block;font-size:.8125rem;line-height:1.8}.copy-status:not(:empty){margin-top:8px}
.contact-section :focus-visible{outline-color:#fff}
.footer-address{margin-top:16px;font-size:.8125rem;line-height:1.8}
.footer-contact{overflow-wrap:anywhere}.footer-contact a:hover{color:var(--teal);text-decoration:underline}
.mobile-contact{display:none}.error-page{padding-block:100px 140px}.error-page h1{font-size:clamp(2rem,4vw,3.5rem);margin:24px 0}.error-page>p{color:var(--body)}
html:not(.js) .domain-tabs{display:none}html:not(.js) .domain-panel[hidden]{display:grid}
@media(min-width:881px) and (max-width:1040px){#main-nav{gap:15px}.brand{width:196px}.header-inner{gap:15px}}
@media(max-width:880px){
 .header-inner{min-height:78px}.brand{width:218px}
 .js #main-nav{position:absolute;left:0;top:100%;margin:0;padding:12px 24px 18px;width:100%;background:#fff;box-shadow:0 16px 22px #142b4312;max-height:calc(100dvh - 150px);overflow:auto;border-bottom:1px solid var(--line)}
 #main-nav a,#main-nav .nav-contact{padding:14px 8px;min-height:48px}
 #main-nav .nav-contact{padding-inline:12px;text-align:center}
 .hero{padding-block:28px 32px}.hero-copy{padding-top:12px}
 .hero-photo{min-height:440px}
}
@media(max-width:600px){
 html{scroll-padding-top:94px;scroll-padding-bottom:84px}body{padding-bottom:calc(66px + env(safe-area-inset-bottom,0px))}
 .hero{padding-top:18px;gap:24px}.hero-photo{min-height:0}.hero-copy{padding-top:10px}
 .hero h1{margin-top:16px}.hero-lead{margin-top:18px}.hero-audience{padding-top:22px}
 .hero-actions .button{padding-inline:19px}
 .mobile-contact{display:grid;grid-template-columns:1fr 1.2fr;gap:10px;position:fixed;z-index:25;bottom:0;left:0;right:0;padding:9px 20px calc(9px + env(safe-area-inset-bottom,0px));background:#fffffffa;border-top:1px solid var(--line);box-shadow:0 -4px 20px #142b4308}
 .mobile-contact>a{min-height:46px;display:flex;align-items:center;justify-content:center;gap:16px;font-size:.9375rem;border:1px solid var(--line);color:var(--navy)}
 .mobile-contact>a:last-child{background:var(--teal);border-color:var(--teal);color:#fff}
 .contact-actions .button{flex:1;padding-inline:12px;white-space:nowrap}
 .footer-contact a{display:inline-block;padding-block:5px}.footer-contact span{display:none}
 .error-page{padding-block:60px 90px}
}
@media(max-width:360px){.brand{width:185px}.hero .eyebrow{font-size:.6875rem;letter-spacing:.02em}}
@media print{body{padding:0}.mobile-contact,.copy-status,.contact-actions{display:none!important}.contact-section dd>a{color:inherit}}

/* Restrained industrial presentation; retain ERJING's existing identity. */
:root{--max:1200px;--teal:#166f73;--teal-dark:#105c61;--body:#52616d;--mint:#eef4f3;--line:#dce3e5}
.company-bar{background:#f4f6f6;border-bottom:1px solid #e6ebec;color:#607079;font-size:12px;line-height:1.5}
.company-bar-inner{min-height:33px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.company-bar a{display:flex;align-items:center;gap:13px}.company-bar strong{color:var(--navy);font-size:13px;font-weight:500;letter-spacing:.06em}
.header-inner{min-height:79px}.brand{width:205px}#main-nav{gap:28px}#main-nav a{font-weight:500;font-size:14px}#main-nav .nav-contact{padding:10px 19px}
.hero{grid-template-columns:1fr 1fr;gap:64px;padding-block:38px 36px;align-items:center}
.hero-copy{padding:18px 0;display:block}.hero .eyebrow{letter-spacing:.18em;font-weight:500;font-size:12px}
.hero h1{font-size:clamp(38px,3.6vw,52px);line-height:1.44;letter-spacing:.01em;font-weight:600;margin-top:21px}
.hero h1 em{border-bottom:0;padding:0;color:var(--teal)}
.hero-lead{font-size:16px;line-height:1.95;margin-top:22px;max-width:450px}
.hero-actions{margin-top:28px;gap:12px}.button{min-height:46px;padding:12px 21px}
.hero-audience{padding-top:30px;gap:16px;flex-wrap:nowrap}.hero-audience>span{white-space:nowrap;padding-right:16px}.hero-audience p{font-size:12px}
.hero-photo{min-height:420px;border-radius:2px;box-shadow:0 0 0 1px #142b4308}
.hero-photo figcaption{padding:25px 28px;background:linear-gradient(0deg,#112f3cce,transparent)}
.hero-photo figcaption span{font-size:11px;letter-spacing:.1em;color:#e1eceb}.hero-photo figcaption p{font-size:16px;font-weight:500;letter-spacing:.04em;margin-top:6px}
.certification-index{padding-block:23px;grid-template-columns:.8fr repeat(4,1fr)}.certification-index strong{font-size:29px;font-weight:600}.certification-index a{padding-left:28px;gap:7px}
.section{padding-block:68px}.section-heading{grid-template-columns:180px minmax(0,1fr);gap:28px;margin-bottom:30px}
.section-id p{font-size:12px;letter-spacing:.09em}.section-id>span{font-size:13px}.section-id{padding-top:9px}
h2,.section-heading h2{font-size:30px;line-height:1.5;font-weight:600;letter-spacing:0}.section-intro{margin-top:12px;line-height:1.85;font-size:15px}
.domain-tabs button{min-height:62px;font-size:16px;gap:15px}.domain-panel{gap:48px;padding-top:28px}.domain-info h3{font-size:23px;line-height:1.6}
.domain-info>p:not(.eyebrow){font-size:15px;line-height:1.9}.domain-list{gap:18px 24px;margin-block:23px}.domain-list strong{font-size:15px}.domain-list span{font-size:13px;line-height:1.85}
.domain-image>img{aspect-ratio:1.4}.domain-image figcaption{padding:17px 22px}.domain-image figcaption>span{font-size:27px}.domain-image figcaption p{font-size:10px;letter-spacing:.07em}.domain-image figcaption strong{font-size:14px}
.field-section{padding-block:42px}.field-grid{gap:72px}.field-grid h2{font-size:28px;line-height:1.6}.field-copy>p,.field-grid>div>p:last-child{font-size:15px}.field-copy ul{font-size:14px}
.service-row summary{grid-template-columns:150px minmax(0,1fr) 28px;gap:28px;padding-block:24px}.service-code{font-size:36px;font-weight:500}.service-summary>strong{font-size:17px;font-weight:500}.service-summary>span{font-size:13px}
.service-row-body{margin-left:178px;padding-right:56px;gap:32px}.service-row-body>p{font-size:15px}.service-row-body .bullet-list{font-size:14px;line-height:1.9}
.support-section{padding-block:52px}.support-layout{grid-template-columns:.8fr 1.5fr;gap:84px}.support-heading h2{font-size:29px;line-height:1.6}.support-heading>p:not(.eyebrow){font-size:15px;line-height:1.95}.project-steps h3{font-size:17px;font-weight:500}.project-steps li>p{font-size:14px;line-height:1.9}.project-steps li{padding-block:19px}.step-label{font-size:12px}
.document-layout{grid-template-columns:290px 1fr;gap:52px}.document-intro{padding:29px}.document-code{font-size:37px;line-height:1.1;font-weight:500}.document-groups h3{font-size:16px}.document-groups p{font-size:14px;line-height:1.9}
.faq-section{padding-block:50px}.faq-layout{grid-template-columns:290px 1fr;gap:52px}.faq-layout h2{font-size:29px;line-height:1.6}.faq-layout>div>p:not(.eyebrow){font-size:14px}.faq-list summary{padding-block:18px;font-size:15px}.faq-list details>p{font-size:14px;line-height:1.95}
.about-section{gap:70px}.about-section>div>p:not(.eyebrow){font-size:15px;line-height:2}.about-mark{background:#f6f8f8;padding:34px 26px}.about-mark img{max-width:300px;margin:auto}
.contact-section{background:#125c63;padding-block:48px}.contact-layout{gap:64px;grid-template-columns:1fr 1.1fr}.contact-section h2{font-size:27px;line-height:1.6}.contact-section p:not(.eyebrow){font-size:15px}.contact-section .contact-hint{font-size:12px;max-width:390px}.contact-section dd{font-size:15px}.contact-section dt{font-size:13px}
.footer-main{padding-block:37px;gap:38px}.footer-wordmark{font-size:25px}.footer-wordmark span{font-size:13px}.footer-main>div>p.english-name{font-size:11px!important}.footer-label{font-size:13px}.footer-links{font-size:13px;gap:9px}
.product-intro h1{font-size:36px}.service-intro h1{font-size:36px}.service-intro{padding-block:40px}.large-code{font-size:88px;font-weight:500}.detail-body h2{font-size:26px}.detail-body p,.detail-body .bullet-list{font-size:15px}
@media(min-width:1600px){.hero{padding-block:42px}.hero-photo{min-height:440px}.hero-copy{padding-top:18px}}
@media(max-width:1120px){#main-nav{gap:19px}.brand{width:190px}.hero{gap:35px}.hero h1{font-size:42px}.hero-photo{min-height:410px}.hero-audience{gap:12px}.hero-audience>span{padding-right:12px}.hero-audience p{font-size:11px}.support-layout{gap:48px}}
@media(max-width:880px){
 .company-bar-inner{font-size:11px}.company-bar strong{font-size:12px}.header-inner{min-height:74px}.brand{width:190px}#main-nav{gap:0}
 #main-nav .nav-contact{padding:14px 12px}.hero{gap:28px;padding-block:28px}.hero h1{font-size:36px}.hero-photo{min-height:400px}.hero-lead{font-size:15px}.hero-actions{gap:10px}.hero-audience{flex-wrap:wrap;gap:6px}.hero-audience>span{padding:0;border:0}.hero-audience p{font-size:12px;width:100%}
 .section-heading{grid-template-columns:1fr;gap:12px}.section{padding-block:52px}.section-id{padding:0}.section-id p{font-size:11px}
 .domain-panel{grid-template-columns:1fr;gap:26px}.domain-image{grid-template-columns:1.4fr 1fr}.domain-image>img{aspect-ratio:1.6}.field-grid{gap:35px}.field-grid h2{font-size:25px}
 .service-row summary{grid-template-columns:110px minmax(0,1fr) 24px;gap:22px}.service-row-body{margin-left:132px;grid-template-columns:1fr;gap:18px;padding-right:24px}
 .support-layout{grid-template-columns:1fr;gap:25px}.support-heading>p:not(.eyebrow){max-width:600px}.project-steps li{grid-template-columns:30px 1fr 1.5fr;gap:6px 18px}
 .document-layout{grid-template-columns:240px 1fr;gap:30px}.document-code{font-size:33px}.document-intro{padding:25px}.document-groups{grid-template-columns:1fr;gap:18px}
 .faq-layout{grid-template-columns:1fr;gap:22px}.about-section{gap:32px}.contact-layout{grid-template-columns:1fr;gap:30px}.footer-main{gap:28px}
}
@media(max-width:600px){
 .company-bar{display:none}.header-inner{min-height:72px}.brand{width:184px}.menu-toggle{font-size:13px;min-height:42px;padding:8px 14px}
 .hero{grid-template-columns:1fr;padding-block:25px 27px;gap:24px}.hero-copy{padding:0}.hero .eyebrow{font-size:11px;letter-spacing:.12em}.hero h1{font-size:35px;line-height:1.45;margin-top:15px;letter-spacing:0}.hero-lead{font-size:15px;line-height:1.9;margin-top:18px;max-width:100%}
 .hero-actions{margin-top:23px;gap:10px}.hero-actions .button{font-size:13px;padding:12px 17px}.hero-audience{padding-top:21px;flex-wrap:nowrap;gap:12px}.hero-audience>span{border-right:1px solid #cbd7da;padding-right:12px;font-size:11px}.hero-audience p{font-size:11px;width:auto;line-height:1.7}
 .hero-photo{min-height:0;aspect-ratio:1.8;border-radius:2px}.hero-photo figcaption{padding:18px 20px}.hero-photo figcaption span{font-size:10px}.hero-photo figcaption p{font-size:14px;margin-top:4px}
 .certification-index{grid-template-columns:repeat(4,1fr);padding-block:20px;gap:16px 0}.certification-index>p{font-size:12px}.certification-index>p span{font-size:12px}.certification-index a{padding-left:14px}.certification-index strong{font-size:25px}.certification-index a>span{font-size:11px}
 .section{padding-block:42px}.section-heading{margin-bottom:24px;gap:12px}h2,.section-heading h2{font-size:25px;line-height:1.5}.section-intro{font-size:14px;line-height:1.85;margin-top:11px}
 .domain-tabs button{font-size:14px;min-height:56px;padding:14px 5px;gap:7px}.domain-info h3{font-size:21px}.domain-info>p:not(.eyebrow){font-size:15px}.domain-list{grid-template-columns:1fr;gap:16px}.domain-list strong{font-size:15px}.domain-list span{font-size:14px}.domain-image{display:block}.domain-image>img{aspect-ratio:1.6}.domain-image figcaption{padding:16px 20px;gap:18px}
 .scope-note{font-size:12px;line-height:1.85}.field-section{padding-block:34px}.field-grid{grid-template-columns:1fr;gap:22px}.field-grid h2{font-size:25px}.field-copy>p{font-size:15px}
 .service-row summary{grid-template-columns:62px minmax(0,1fr) 18px;gap:12px;padding-block:20px}.service-code{font-size:28px}.service-summary>strong{font-size:15px}.service-summary>span{font-size:12px}.service-row-body{margin-left:0;padding:0 0 23px;gap:17px}.service-row-body>p{font-size:15px}
 .support-section{padding-block:37px}.support-heading h2{font-size:25px}.project-steps li{grid-template-columns:26px 1fr;gap:6px 13px}.project-steps li>p{grid-column:2;font-size:14px}.project-steps h3{font-size:16px}
 .document-layout{grid-template-columns:1fr;gap:26px}.document-intro{grid-template-columns:1fr 1.2fr;padding:23px;gap:14px 19px}.document-code{font-size:31px}.document-intro p{font-size:14px}.document-groups h3{font-size:16px}.document-groups p{font-size:15px}
 .faq-section{padding-block:36px}.faq-layout h2{font-size:25px}.faq-list summary{font-size:14px;gap:11px}.faq-list details>p{font-size:14px;padding-left:31px}
 .about-section{grid-template-columns:1fr;gap:26px}.about-mark{padding:27px 24px}.about-mark img{max-width:240px}.about-section h2{font-size:25px}.about-section>div>p:not(.eyebrow){font-size:15px}
 .contact-section{padding-block:37px}.contact-section h2{font-size:24px}.contact-section dl>div{grid-template-columns:65px 1fr;gap:13px}.contact-section dd{font-size:14px}.contact-section dt{font-size:13px}.contact-actions{margin-top:22px}
 .footer-main{grid-template-columns:1.2fr .8fr 1fr;padding-block:31px;gap:26px 18px}.footer-links{font-size:12px}.footer-label{font-size:12px}.footer-wordmark{font-size:23px}
 .product-intro h1,.service-intro h1{font-size:29px}.product-intro>div>p:not(.eyebrow),.service-intro p:not(.eyebrow){font-size:15px}.detail-body h2{font-size:23px}.detail-body p,.detail-body .bullet-list{font-size:15px}
}
@media(max-width:360px){.brand{width:172px}.hero h1{font-size:31px}.hero .eyebrow{font-size:10px}.hero-actions .button{padding-inline:13px}.hero-audience{gap:8px}.hero-audience>span{padding-right:8px}.hero-audience p{font-size:10px}.document-intro{grid-template-columns:1fr}.document-code{grid-row:auto}}
@media print{.company-bar{display:none}}
.about-section .about-mark>p{font-size:11px;line-height:1.8}
@media(max-width:600px){.certification-index{align-items:start}.certification-index a{align-self:stretch}}