body[data-page="knowledge"]{--kn-navy:#061426;--kn-ink:#0b1f3a;--kn-yellow:#ffc928;--kn-soft:#f3f6f9;--kn-line:#dbe3eb;overflow-x:clip;background:#fff;color:#172337}body[data-page="knowledge"] main{overflow:clip}body[data-page="knowledge"] .section{padding-block:clamp(72px,7vw,108px)}body[data-page="knowledge"] .eyebrow{margin:0 0 13px;color:#a47600;font-size:11px;font-weight:950;letter-spacing:.15em;text-transform:uppercase}body[data-page="knowledge"] h1,body[data-page="knowledge"] h2,body[data-page="knowledge"] h3{letter-spacing:-.035em}.knowledge-premium-hero{position:relative;display:flex;align-items:flex-end;min-height:650px;color:#fff;background:var(--kn-navy)}.knowledge-premium-hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}.knowledge-premium-hero__overlay{position:absolute;inset:0;background:linear-gradient(90deg,#061426 0%,rgba(6,20,38,.96) 38%,rgba(6,20,38,.23) 74%),linear-gradient(0deg,rgba(6,20,38,.76),transparent 52%)}.knowledge-premium-hero__content{position:relative;z-index:1;padding-block:138px 62px}.knowledge-breadcrumbs{display:flex;gap:9px;margin-bottom:25px;color:rgba(255,255,255,.58);font-size:12px}.knowledge-premium-hero .eyebrow{color:var(--kn-yellow)}.knowledge-premium-hero h1{margin:0;color:#fff;font-size:clamp(52px,6vw,84px);line-height:.96}.knowledge-premium-hero__content>p:not(.eyebrow){max-width:720px;margin:23px 0 0;color:rgba(255,255,255,.75);font-size:18px}.knowledge-premium-hero__content>div{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.knowledge-toolbar{position:sticky;z-index:18;top:0;padding:20px 0;border-bottom:1px solid var(--kn-line);background:rgba(255,255,255,.97);backdrop-filter:blur(16px)}.knowledge-toolbar__search{display:grid;grid-template-columns:160px 1fr;gap:14px;align-items:center;margin:0}.knowledge-toolbar__search>label{margin:0;color:var(--kn-ink);font-size:13px;font-weight:900}.knowledge-toolbar__search>div{display:flex}.knowledge-toolbar__search input{min-height:46px;border-radius:9px 0 0 9px;background:var(--kn-soft)}.knowledge-toolbar__search button{min-width:100px;border:0;border-radius:0 9px 9px 0;color:#fff;background:var(--kn-ink);font-weight:900}.knowledge-tabs{display:flex;gap:4px;overflow-x:auto;margin-top:13px;scrollbar-width:none}.knowledge-tabs button{flex:0 0 auto;min-height:44px;padding:8px 13px;border:0;border-bottom:2px solid transparent;color:#667386;background:transparent;font-size:12px;font-weight:850}.knowledge-tabs button.is-active{border-bottom-color:var(--kn-yellow);color:var(--kn-ink)}.knowledge-tabs button:focus-visible{outline:2px solid #0063f6;outline-offset:2px}.knowledge-filter-meta{display:flex;align-items:center;min-height:28px;margin-top:5px;color:#758194;font-size:11px}.knowledge-filter-meta button{margin-left:auto;border:0;color:#8e6900;background:transparent;font-weight:900}.knowledge-heading{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:end;margin-bottom:36px}.knowledge-heading h2{max-width:880px;margin:0;color:var(--kn-ink);font-size:clamp(36px,4vw,58px);line-height:1.03}.knowledge-heading>p{justify-self:end;max-width:550px;margin:0;color:#657286;font-size:16px}.knowledge-popular__grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;grid-template-rows:repeat(2,250px);gap:13px}.knowledge-feature{position:relative;overflow:hidden;border-radius:12px;background:var(--kn-navy)}.knowledge-feature--lead{grid-row:1/3}.knowledge-feature:nth-child(4){grid-column:2/4}.knowledge-feature img{width:100%;height:100%;object-fit:cover;transition:transform .4s}.knowledge-feature:after{content:"";position:absolute;inset:25% 0 0;background:linear-gradient(transparent,rgba(3,12,24,.96))}.knowledge-feature>div{position:absolute;z-index:1;right:24px;bottom:22px;left:24px}.knowledge-feature span,.knowledge-feature time,.knowledge-feature b{margin-right:8px;color:var(--kn-yellow);font-size:10px;font-weight:900}.knowledge-feature time,.knowledge-feature b{color:rgba(255,255,255,.62)}.knowledge-feature h3{margin:9px 0;color:#fff;font-size:23px}.knowledge-feature--lead h3{font-size:clamp(30px,3vw,44px)}.knowledge-feature p{max-width:700px;color:rgba(255,255,255,.66);font-size:14px}.knowledge-feature a{color:#fff;font-size:13px;font-weight:900}.knowledge-feature:hover img{transform:scale(1.025)}.knowledge-latest__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.knowledge-latest article{display:grid;grid-template-columns:115px 1fr;min-height:190px;overflow:hidden;border:1px solid var(--kn-line);border-radius:11px;background:#fff}.knowledge-latest img{width:115px;height:100%;object-fit:cover}.knowledge-latest article>div{padding:17px}.knowledge-latest span,.knowledge-latest time,.knowledge-latest b{display:inline-block;margin-right:5px;color:#966f00;font-size:9px;font-weight:900}.knowledge-latest time,.knowledge-latest b{color:#8490a0}.knowledge-latest h3{margin:9px 0;color:var(--kn-ink);font-size:18px}.knowledge-latest p{margin:0;color:#687589;font-size:12px}.knowledge-latest a{display:block;margin-top:10px;color:var(--kn-ink);font-size:11px;font-weight:900}.knowledge-catalog__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}.knowledge-catalog article{display:flex;min-width:0;overflow:hidden;flex-direction:column;border:1px solid var(--kn-line);border-radius:12px;background:#fff;box-shadow:0 10px 30px rgba(11,31,58,.055);transition:transform .25s,box-shadow .25s}.knowledge-catalog article:hover{transform:translateY(-4px);box-shadow:0 20px 46px rgba(11,31,58,.11)}.knowledge-catalog article[hidden],.knowledge-catalog article.is-paginated{display:none}.knowledge-catalog img{width:100%;height:250px;object-fit:cover}.knowledge-catalog article>div{display:flex;align-items:flex-start;flex:1;flex-direction:column;padding:23px}.knowledge-catalog span,.knowledge-catalog time,.knowledge-catalog b{margin-right:7px;color:#966f00;font-size:10px;font-weight:900}.knowledge-catalog time,.knowledge-catalog b{color:#8290a1}.knowledge-catalog h3{margin:13px 0 8px;color:var(--kn-ink);font-size:24px}.knowledge-catalog p{margin:0;color:#687589;font-size:14px}.knowledge-catalog a{margin-top:auto;padding-top:18px;color:var(--kn-ink);font-size:13px;font-weight:900}.knowledge-empty{padding:40px;text-align:center}.knowledge-more{display:flex;justify-content:center;margin-top:32px}.knowledge-topics__grid{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--kn-line);border-left:1px solid var(--kn-line)}.knowledge-topics__grid>*{display:flex;align-items:center;min-height:82px;padding:16px;border:0;border-right:1px solid var(--kn-line);border-bottom:1px solid var(--kn-line);color:var(--kn-ink);background:#fff;text-align:left;font-size:13px;font-weight:850}.knowledge-topics__grid>*:hover{color:#0063f6;background:#f8fbff}.knowledge-recommended__grid{display:grid;grid-template-columns:1.35fr .65fr;grid-template-rows:repeat(2,260px);gap:13px}.knowledge-recommended article{position:relative;overflow:hidden;border-radius:12px;background:var(--kn-navy)}.knowledge-recommended__lead{grid-row:1/3}.knowledge-recommended img{width:100%;height:100%;object-fit:cover}.knowledge-recommended article:after{content:"";position:absolute;inset:25% 0 0;background:linear-gradient(transparent,rgba(3,12,24,.95))}.knowledge-recommended article>div{position:absolute;z-index:1;right:24px;bottom:22px;left:24px}.knowledge-recommended span{color:var(--kn-yellow);font-size:10px;font-weight:900}.knowledge-recommended h3{margin:9px 0;color:#fff;font-size:25px}.knowledge-recommended__lead h3{font-size:38px}.knowledge-recommended p{color:rgba(255,255,255,.65)}.knowledge-recommended a{color:#fff;font-size:12px;font-weight:900}.knowledge-subscribe__card{position:relative;display:grid;grid-template-columns:330px 1fr;min-height:420px;overflow:hidden;border-radius:14px;color:#fff;background:var(--kn-navy)}.knowledge-subscribe__card>img{width:100%;height:100%;object-fit:cover}.knowledge-subscribe__card>div{display:flex;justify-content:center;flex-direction:column;padding:clamp(35px,6vw,75px)}.knowledge-subscribe h2{margin:0;color:#fff;font-size:clamp(34px,4vw,54px)}.knowledge-subscribe p:not(.eyebrow){color:rgba(255,255,255,.67)}.knowledge-subscribe form{margin-top:20px}.knowledge-subscribe form>label{color:#fff;font-size:12px}.knowledge-subscribe form>div{display:flex;margin-top:7px}.knowledge-subscribe input{min-height:48px;border-radius:8px 0 0 8px;background:#fff}.knowledge-subscribe form .btn{border-radius:0 8px 8px 0}.knowledge-subscribe small{display:block;margin-top:10px;color:rgba(255,255,255,.5)}.knowledge-subscribe__status{margin-top:8px!important;color:var(--kn-yellow)!important;font-size:12px}.knowledge-consult{padding:72px 0;color:#fff;background:var(--kn-navy)}.knowledge-consult__inner{display:flex;align-items:center;justify-content:space-between;gap:55px}.knowledge-consult .eyebrow{color:var(--kn-yellow)}.knowledge-consult h2{max-width:800px;margin:0;color:#fff;font-size:clamp(36px,4vw,56px)}.knowledge-consult p:not(.eyebrow){max-width:720px;color:rgba(255,255,255,.66)}.knowledge-consult__inner>div:first-child>a{color:var(--kn-yellow);font-size:18px;font-weight:900}.knowledge-consult__inner>div:last-child{display:flex;flex-wrap:wrap;gap:12px}[data-knowledge-card][hidden]{display:none!important}
@media(max-width:1120px){.knowledge-popular__grid{grid-template-columns:1.2fr .8fr;grid-template-rows:repeat(3,240px)}.knowledge-feature--lead{grid-row:1/4}.knowledge-feature:nth-child(4){grid-column:auto}.knowledge-latest__grid{grid-template-columns:repeat(2,1fr)}.knowledge-catalog__grid{grid-template-columns:repeat(2,1fr)}.knowledge-topics__grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:767px){body[data-page="knowledge"] .section{padding-block:68px}body[data-page="knowledge"] p,body[data-page="knowledge"] li{font-size:16px}.knowledge-premium-hero{min-height:590px;align-items:flex-start}.knowledge-premium-hero__overlay{background:linear-gradient(180deg,#061426 0%,rgba(6,20,38,.95) 61%,rgba(6,20,38,.48))}.knowledge-premium-hero__content{padding-block:110px 38px}.knowledge-premium-hero h1{font-size:clamp(45px,13vw,62px)}.knowledge-premium-hero__content>p:not(.eyebrow){font-size:16px}.knowledge-premium-hero__content>div{display:grid}.knowledge-toolbar{top:68px}.knowledge-toolbar__search{grid-template-columns:1fr;gap:7px}.knowledge-tabs{margin-inline:-12px;padding-inline:12px}.knowledge-heading{grid-template-columns:1fr;gap:15px}.knowledge-heading>p{justify-self:start;font-size:16px}.knowledge-popular__grid{grid-template-columns:1fr;grid-template-rows:380px repeat(3,260px)}.knowledge-feature--lead{grid-row:auto}.knowledge-latest__grid,.knowledge-catalog__grid{grid-template-columns:1fr}.knowledge-latest article{grid-template-columns:125px 1fr}.knowledge-catalog img{height:235px}.knowledge-topics__grid{grid-template-columns:repeat(2,1fr)}.knowledge-recommended__grid{grid-template-columns:1fr;grid-template-rows:370px repeat(2,240px)}.knowledge-recommended__lead{grid-row:auto}.knowledge-recommended__lead h3{font-size:31px}.knowledge-subscribe__card{grid-template-columns:1fr}.knowledge-subscribe__card>img{height:260px}.knowledge-subscribe__card>div{padding:28px 20px}.knowledge-subscribe form>div{display:grid;gap:8px}.knowledge-subscribe input,.knowledge-subscribe form .btn{border-radius:8px}.knowledge-consult__inner{align-items:flex-start;flex-direction:column}.knowledge-consult__inner>div:last-child{display:grid;width:100%}.knowledge-consult .btn{width:100%;min-height:48px}}
@media(max-width:430px){.knowledge-latest article{grid-template-columns:105px 1fr}.knowledge-latest img{width:105px}.knowledge-topics__grid{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.knowledge-feature img,.knowledge-catalog article{transition:none}}

/* Article tag filter and card tags */
.knowledge-tag-filter{display:grid;grid-template-columns:auto minmax(220px,360px);align-items:center;gap:14px;margin-top:12px}.knowledge-tag-filter label{color:var(--kn-ink);font-size:12px;font-weight:900}.knowledge-tag-filter select{min-height:44px;padding:0 40px 0 13px;border:1px solid var(--kn-line);border-radius:9px;color:var(--kn-ink);background:#fff;font:inherit;font-size:13px;font-weight:750}.knowledge-tag-filter select:focus-visible{outline:2px solid #0063f6;outline-offset:2px}.knowledge-card-tags{display:flex!important;flex-wrap:wrap;gap:5px;margin:0 0 11px}.knowledge-card-tags span{display:inline-flex!important;align-items:center;min-height:24px;margin:0!important;padding:4px 8px;border:1px solid #d9e5f3;border-radius:999px;color:#315170!important;background:#f5f9fd;font-size:9px!important;font-weight:850!important;line-height:1.2}.knowledge-catalog article[data-category="galvanizing"]{border-color:#cdddeb}.knowledge-catalog article[data-category="galvanizing"] .knowledge-card-tags span:first-child{border-color:#b8d1ef;color:#005fd7!important;background:#edf5ff}
@media(max-width:767px){.knowledge-tag-filter{grid-template-columns:1fr;gap:6px}.knowledge-tag-filter select{width:100%}}