:root{--navy:#40526e;--coral:#f08066;--yellow:#eba60b;--white:#fff;--line:rgba(64,82,110,.25);--wash:rgba(64,82,110,.055)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--white);color:var(--navy);font-family:'IBM Plex Sans',Arial,sans-serif;font-size:18px;line-height:1.55}
a{color:inherit}button{font:inherit}img{max-width:100%;height:auto}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.12;letter-spacing:-.035em}h2{font-size:clamp(2.25rem,3.15vw,3.25rem);font-weight:600}h3{font-size:1.4rem;font-weight:600}.shell{width:min(100% - 80px,1280px);margin-inline:auto}.skip-link{position:fixed;z-index:100;top:-100px;left:20px;background:var(--white);color:var(--navy);padding:12px 18px}.skip-link:focus{top:12px}:focus-visible{outline:3px solid var(--navy);outline-offset:3px;box-shadow:0 0 0 6px var(--yellow)}.section,.final-cta{scroll-margin-top:84px}.section{padding:92px 0}.section-kicker{font-size:.94rem;font-weight:600;margin-bottom:24px;letter-spacing:.01em}.plain-link,.text-button{font-size:1rem;font-weight:600;text-decoration:none;border:0;border-bottom:2px solid var(--coral);padding:0 0 4px;background:none;color:var(--navy);width:max-content;max-width:100%;cursor:pointer}.plain-link:hover,.text-button:hover{border-color:var(--navy)}.button{display:inline-flex;align-items:center;justify-content:center;min-height:54px;padding:13px 23px;text-align:center;font-size:1rem;font-weight:600;text-decoration:none;transition:background-color .2s,color .2s}.button-primary{background:var(--navy);color:var(--white);border:1px solid var(--navy)}.button-primary:hover{background:var(--white);color:var(--navy)}
.site-header{position:sticky;top:0;z-index:50;background:var(--navy);color:var(--white)}.header-inner{height:78px;display:flex;align-items:center;gap:32px}.brand{display:flex;align-items:center;flex:none}.brand img{display:block;width:174px}.main-nav{display:flex;align-items:center;gap:30px;margin-left:auto}.main-nav a,.header-contact{font-size:.92rem;font-weight:500;text-decoration:none;white-space:nowrap}.main-nav a{padding:25px 0;border-bottom:2px solid transparent}.main-nav a:hover,.main-nav a:focus-visible{border-color:var(--yellow)}.header-contact{border-bottom:2px solid var(--coral);padding-bottom:4px;margin-left:10px}.header-contact:hover{border-color:var(--white)}.menu-toggle,.mobile-nav{display:none}
.hero{padding-top:66px}.hero-layout{display:grid;grid-template-columns:minmax(0,1.14fr) minmax(350px,.72fr);gap:6%;align-items:stretch}.hero-copy{padding:14px 0 55px} .hero h1{font-size:clamp(3.35rem,4.55vw,4.65rem);font-weight:600;letter-spacing:-.065em;line-height:1.01;margin:0 0 36px;max-width:900px}.hero h1 span{display:block}.hero-lede{font-size:1.16rem;line-height:1.52;max-width:680px;margin-bottom:19px}.hero-role{max-width:680px;margin:0;padding-left:18px;border-left:3px solid var(--coral);font-size:1rem;line-height:1.5}.hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:27px;margin-top:34px}.system-visual{min-height:525px;background:var(--navy);color:var(--white);display:flex;flex-direction:column;overflow:hidden}.system-head{display:flex;align-items:center;gap:24px;padding:35px 38px;border-bottom:1px solid rgba(255,255,255,.35)}.system-head img{width:45px;height:57px;object-fit:contain}.system-head span{font-size:.91rem;font-weight:600}.system-body{flex:1;display:flex;flex-direction:column;justify-content:space-between;gap:22px;padding:34px 38px 28px}.system-body>strong{font-size:clamp(1.85rem,2.5vw,2.6rem);font-weight:500;letter-spacing:-.05em;line-height:1.08}.system-elements{display:grid;grid-template-columns:1fr 1fr;gap:0}.system-elements span{padding:13px 0;border-top:1px solid rgba(255,255,255,.38);font-size:.96rem}.system-elements span:nth-child(odd){margin-right:12px}.system-elements span:nth-child(even){margin-left:12px}.entry-band{display:grid;grid-template-columns:1.45fr 1fr;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.entry-band a{display:flex;flex-direction:column;justify-content:center;gap:5px;min-height:118px;text-decoration:none;padding:24px 36px 27px 0;transition:background-color .2s}.entry-band a:hover{background:var(--wash)}.entry-band a+a{border-left:1px solid var(--line);padding-left:42px}.entry-band span{font-size:.88rem;font-weight:500}.entry-band strong{font-size:1.35rem;font-weight:600;letter-spacing:-.03em}.entry-need strong{font-size:1.65rem}
.editorial-layout{display:grid;grid-template-columns:minmax(260px,.74fr) minmax(0,1.26fr);gap:9%}.section-intro h2{max-width:485px;margin-bottom:25px}.section-intro>p:not(.section-kicker){max-width:440px;margin-bottom:26px}.needs{background:var(--wash)}.needs-index{border-top:1px solid var(--navy)}.needs-index>a{display:grid;grid-template-columns:50px minmax(0,1fr) auto;gap:16px;align-items:start;padding:22px 3px 24px;border-bottom:1px solid var(--line);text-decoration:none}.needs-index>a:hover h3,.needs-index>a:hover .index-link{text-decoration:underline;text-decoration-color:var(--coral);text-underline-offset:5px}.index-no{padding-top:5px;font-size:.9rem;font-weight:600}.needs-index h3{font-size:1.42rem;margin:0 0 8px}.needs-index p{font-size:1rem;line-height:1.49;max-width:540px;margin:0}.index-link{font-size:.84rem;font-weight:600;text-align:right;white-space:nowrap;padding-top:8px}
.method{border-top:1px solid var(--line)}.method .section-intro{position:sticky;top:118px;align-self:start}.method-track{position:relative;margin-left:24px;border-left:2px solid var(--navy)}.method-step{position:relative;display:grid;grid-template-columns:52px minmax(0,1fr);gap:14px;padding:0 0 36px 29px}.method-step:last-child{padding-bottom:0}.method-step:before{content:"";position:absolute;left:-8px;top:5px;width:14px;height:14px;background:var(--white);border:2px solid var(--navy);border-radius:50%}.method-step:nth-child(7):before{background:var(--coral);border-color:var(--coral)}.step-number{font-size:.95rem;font-weight:600}.method-step h3{font-size:1.5rem;margin:0 0 7px}.method-step p{font-size:1rem;line-height:1.48;max-width:530px;margin:0}.certification-step{margin-block:8px 30px}.certification-step>div{border-top:2px solid var(--coral);padding-top:14px}.certification-step:before{top:19px}.boundary-note{margin-top:15px!important;font-weight:600}
.split-heading{display:flex;justify-content:space-between;align-items:end;gap:7%;margin-bottom:38px}.split-heading h2{max-width:650px;margin-bottom:0}.split-heading>p{max-width:365px;margin-bottom:2px}.activities{background:var(--wash)}.activity-list{display:grid;grid-template-columns:1fr 1fr;gap:0 7%}.activity-list article{border-top:1px solid var(--navy);padding:22px 0 45px}.activity-list h3{font-size:1.75rem;margin:0 0 18px}.activity-list p{font-size:1.06rem;max-width:505px;margin:0}.standards-layout{align-items:start}.standards-directory{border-top:1px solid var(--navy)}.standard{display:grid;grid-template-columns:minmax(105px,.44fr) 1fr;gap:15px;border-bottom:1px solid var(--line);padding:17px 0;align-items:baseline}.standard strong{font-size:1.15rem;font-weight:600}.standard span{font-size:1.04rem}.standards-more[hidden]{display:none}.standards-directory .text-button{margin-top:24px}
.ai-systems{background:#edf1f6;border-top:4px solid var(--coral)}.ai-layout{align-items:start}.ai-principles{border-top:1px solid var(--navy)}.ai-principles h3{font-size:1.3rem;margin:20px 0 10px}.ai-principles>div{display:grid;grid-template-columns:minmax(105px,.32fr) 1fr;gap:20px;border-bottom:1px solid var(--line);padding:20px 0}.ai-principles strong{font-size:1.08rem}.ai-principles p{font-size:1rem;margin:0;max-width:470px}
.people{background:var(--navy);color:var(--white);padding:82px 0 88px}.people-layout{display:grid;grid-template-columns:1.1fr .8fr;gap:12%;align-items:end}.people-heading img{width:88px;height:auto;margin-bottom:30px}.people .section-kicker{margin-bottom:18px}.people h2{font-size:clamp(3.35rem,5.5vw,5.5rem);font-weight:500;line-height:.99;letter-spacing:-.075em;margin:0}.people h2 em{font-style:normal;color:var(--white);text-decoration:underline;text-decoration-color:var(--coral);text-decoration-thickness:.065em;text-underline-offset:.12em}.people-copy{padding-bottom:8px}.people-lede{font-size:1.3rem;line-height:1.36;margin-bottom:40px}.people-principles{border-top:1px solid rgba(255,255,255,.4)}.people-principles p{border-bottom:1px solid rgba(255,255,255,.4);padding:14px 0;margin:0;font-size:1rem}

.news-layout{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:8%;border-top:1px solid var(--navy);padding-top:27px}.news-meta{font-size:.83rem;font-weight:600;margin:0 0 24px}.news-code{display:flex;align-items:baseline;gap:15px;border-bottom:1px solid var(--line);margin:0 0 30px;padding:0 0 3px;letter-spacing:-.07em;line-height:1}.news-code span{font-size:clamp(2.2rem,3.4vw,3.5rem);font-weight:500}.news-code strong{font-size:clamp(4.3rem,7vw,7rem);font-weight:500}.news-feature h3{font-size:clamp(1.9rem,2.75vw,2.75rem);line-height:1.07;margin:0 0 21px;max-width:690px}.news-feature>p:not(.news-meta){max-width:610px;font-size:1.12rem;margin-bottom:26px}.news-others article{border-bottom:1px solid var(--line);padding-bottom:35px;margin-bottom:35px}.news-others article:first-child{padding-top:0}.news-others h3{font-size:1.75rem;line-height:1.2;margin:0 0 15px}.news-others article>p:not(.news-meta){font-size:1rem;margin-bottom:18px}
.faq{background:var(--wash)}.faq-list{border-top:1px solid var(--navy)}.faq-list details{border-bottom:1px solid var(--line);scroll-margin-top:100px}.faq-list summary{list-style:none;position:relative;cursor:pointer;padding:22px 40px 22px 0;font-size:1.12rem;font-weight:600;line-height:1.35}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:'+';position:absolute;right:0;top:16px;font-size:1.7rem;font-weight:400}.faq-list details[open] summary:after{content:'−'}.faq-list details p{font-size:1rem;margin:0 42px 24px 0;max-width:650px}.locations-list{display:grid;grid-template-columns:repeat(3,1fr);gap:6%}.locations-list article{border-top:1px solid var(--navy);padding-top:20px}.locations-list h3{font-size:1.75rem;margin:0 0 22px}.locations-list p{font-size:1rem;min-height:75px;margin-bottom:18px}
.final-cta{border-top:5px solid var(--coral);background:var(--wash);padding:92px 0}.final-layout{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(280px,.65fr);gap:15%;align-items:start}.final-cta h2{max-width:670px;margin:0 0 20px}.final-cta p:not(.section-kicker){max-width:610px;margin-bottom:30px;font-size:1.12rem}.contact-details{border-top:1px solid var(--navy);display:flex;flex-direction:column;align-items:stretch}.contact-details h3{font-size:1.3rem;margin:20px 0 10px}.contact-details a{font-size:1.12rem;font-weight:600;text-decoration:none;border-bottom:1px solid var(--line);padding:14px 0;overflow-wrap:anywhere}.contact-details a:hover{text-decoration:underline}.contact-details small{display:block;font-size:.85rem;font-weight:400}
.site-footer{background:var(--navy);color:var(--white);padding:69px 0 24px}.footer-layout{display:grid;grid-template-columns:1.6fr 1fr 1fr .8fr;gap:5%}.footer-brand img{display:block;width:180px}.footer-brand p{font-size:1.07rem;font-weight:600;margin:19px 0 5px}.footer-brand span{font-size:.9rem}.footer-layout>div:not(.footer-brand){display:flex;flex-direction:column;align-items:flex-start}.footer-layout h2{font-size:.93rem;letter-spacing:0;margin:1px 0 16px}.footer-layout a:not(.footer-brand a){font-size:.91rem;text-decoration:none;margin-bottom:8px}.footer-layout a:hover{text-decoration:underline}.footer-subhead{margin-top:17px!important}.footer-bottom{display:flex;justify-content:space-between;border-top:1px solid rgba(255,255,255,.38);margin-top:54px;padding-top:16px;font-size:.85rem}.footer-bottom a{text-decoration:none}
@media(max-width:1100px){.shell{width:min(100% - 60px,1280px)}.main-nav{gap:18px}.hero-layout{gap:4%;grid-template-columns:minmax(0,1.15fr) minmax(310px,.75fr)}.hero h1{font-size:clamp(3.15rem,4.5vw,4.5rem)}.system-visual{min-height:515px}.editorial-layout{gap:6%}.people-layout{gap:7%}}
@media(max-width:900px){.main-nav,.header-contact{display:none}.menu-toggle{display:flex;flex-direction:column;gap:6px;margin-left:auto;background:none;border:0;padding:12px;cursor:pointer}.menu-toggle span{display:block;width:27px;height:2px;background:var(--white)}.mobile-nav:not([hidden]){display:grid;padding:8px 30px 22px;background:var(--navy)}.mobile-nav a{padding:11px 0;border-top:1px solid rgba(255,255,255,.34);text-decoration:none;font-size:1rem}.hero-layout{grid-template-columns:1fr;gap:0}.hero-copy{padding-bottom:48px}.hero h1{font-size:clamp(3.1rem,6.3vw,4.6rem)}.system-visual{min-height:0;max-width:670px}.system-body{min-height:290px}.editorial-layout{grid-template-columns:1fr;gap:42px}.method .section-intro{position:static}.section-intro h2{max-width:760px}.method-track{max-width:730px}.standards-directory{max-width:800px}.split-heading{align-items:start}.people-layout{grid-template-columns:1fr;gap:55px}.people h2{font-size:clamp(3.5rem,7vw,5.3rem)}.people-copy{max-width:650px}.news-layout{gap:5%}.locations-list{gap:4%}.footer-layout{grid-template-columns:repeat(2,1fr);gap:38px 8%}}
@media(max-width:640px){html{scroll-padding-top:68px}.shell{width:min(100% - 36px,1280px)}body{font-size:17px}.section{padding:65px 0}.section-kicker{margin-bottom:16px}.site-header .header-inner{height:68px}.brand img{width:147px}.mobile-nav:not([hidden]){padding-inline:18px}.hero{padding-top:40px}.hero-copy{padding:0 0 36px}.hero h1{font-size:clamp(2.75rem,9.7vw,3.65rem);line-height:1.04;margin-bottom:25px;letter-spacing:-.058em}.hero-lede{font-size:1.08rem}.hero-role{font-size:.94rem}.hero-actions{align-items:flex-start;gap:16px;flex-direction:column;margin-top:26px}.system-head{padding:23px}.system-body{padding:28px 23px;min-height:280px}.system-body>strong{font-size:1.95rem}.entry-band{grid-template-columns:1fr}.entry-band a{min-height:101px;padding:17px 5px}.entry-band a+a{border-left:0;border-top:1px solid var(--line);padding-left:5px}.entry-band strong,.entry-need strong{font-size:1.25rem}.section-intro h2,.split-heading h2,.final-cta h2{font-size:clamp(2.1rem,7.4vw,2.85rem)}.needs-index>a{grid-template-columns:35px 1fr;gap:8px;padding:20px 0}.needs-index h3{font-size:1.38rem}.needs-index p{font-size:.95rem}.index-link{grid-column:2;text-align:left;padding:0;margin-top:2px}.method-track{margin-left:8px}.method-step{grid-template-columns:34px 1fr;gap:7px;padding:0 0 33px 19px}.method-step h3{font-size:1.43rem}.method-step p{font-size:.96rem}.split-heading{display:block;margin-bottom:31px}.split-heading>p{margin-top:19px}.activity-list{grid-template-columns:1fr}.activity-list article{padding:19px 0 30px}.activity-list h3{font-size:1.65rem;margin-bottom:9px}.activity-list p{font-size:1rem}.standard{grid-template-columns:105px 1fr;gap:10px;padding:15px 0}.standard strong,.standard span{font-size:.95rem}.people{padding:73px 0}.people-layout{gap:38px}.people-heading img{width:63px;margin-bottom:20px}.people h2{font-size:clamp(2.8rem,10.4vw,4.3rem)}.people-lede{font-size:1.25rem;margin-bottom:27px}.news-layout{grid-template-columns:1fr;gap:48px}.news-code strong{font-size:clamp(3.8rem,15vw,5.7rem)}.news-code span{font-size:2.6rem}.news-feature h3{font-size:1.85rem}.news-feature>p:not(.news-meta){font-size:1rem}.news-others h3{font-size:1.5rem}.faq-list summary{font-size:1.02rem}.locations-list{grid-template-columns:1fr;gap:30px}.locations-list h3{font-size:1.65rem;margin-bottom:9px}.locations-list p{min-height:0}.final-cta{padding:73px 0}.final-layout{grid-template-columns:1fr;gap:54px}.footer-layout{grid-template-columns:1fr 1fr;gap:31px 18px}.footer-brand{grid-column:1/-1}.footer-layout h2{margin-bottom:10px}.footer-layout a:not(.footer-brand a){font-size:.83rem}.footer-bottom{margin-top:37px}}
@media(max-width:360px){.hero h1{font-size:2.5rem}.news-code{gap:7px}.news-code strong{font-size:3.8rem}.footer-layout{grid-template-columns:1fr}}
@media(max-width:640px){.ai-principles>div{grid-template-columns:1fr;gap:4px;padding:16px 0}.ai-principles h3{margin-bottom:6px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}

.system-illustration{display:block;width:100%;height:auto;margin-top:auto}