.legacy-title-cover{--legacy-bg:#eaf0f6;--legacy-ink:#173554;position:relative;display:flex!important;flex-direction:column;justify-content:center;align-items:flex-start;background:var(--legacy-bg)!important;color:var(--legacy-ink);overflow:hidden;text-align:left;padding:28px!important;gap:18px}
.card-visual.legacy-title-cover{height:auto!important;min-height:0!important;aspect-ratio:8/5;width:100%;container-type:inline-size}
.legacy-title-cover.topic-energy{--legacy-bg:#e8eee8;--legacy-ink:#203f36}.legacy-title-cover.topic-hepa{--legacy-bg:#172f4a;--legacy-ink:#fff}.legacy-title-cover.topic-maintenance{--legacy-bg:#ebecef;--legacy-ink:#263849}.legacy-title-cover.topic-cleanrooms{--legacy-bg:#e7f0f0;--legacy-ink:#193d47}.legacy-title-cover.topic-applications{--legacy-bg:#edf0e9;--legacy-ink:#344431}
.legacy-cover-topic,.legacy-cover-footer{font:600 10px/1.3 var(--font);letter-spacing:.11em;text-transform:uppercase;max-width:100%}.legacy-cover-topic{position:absolute;top:20px;left:28px;right:24px}.legacy-cover-footer{position:absolute;bottom:18px;left:28px;right:24px;opacity:.7}
.legacy-cover-title{font:600 26px/1.12 var(--font);letter-spacing:-.03em;overflow-wrap:anywhere;max-width:100%;padding:15px 0}.legacy-title-cover.is-medium .legacy-cover-title{font-size:23px}.legacy-title-cover.is-long .legacy-cover-title{font-size:19px}
.feature-art.legacy-title-cover{width:100%;min-height:280px;aspect-ratio:8/5;border-radius:8px;padding:36px!important;align-self:center}.feature-art.legacy-title-cover .legacy-cover-title{font-size:clamp(25px,2.5vw,38px)}.feature-art.legacy-title-cover.is-long .legacy-cover-title{font-size:clamp(21px,2vw,29px)}
.legacy-article-context{background:#f0f4f6;border-left:3px solid #54758a;padding:20px 24px;margin:0 0 30px}.prose .legacy-article-context p{font-size:14px;line-height:1.6;margin:0 0 10px}.prose .legacy-article-context .legacy-context-label{font-size:10px;text-transform:uppercase;letter-spacing:.1em;font-weight:700}.prose .legacy-article-context ul{margin:10px 0 0;padding-left:20px;font-size:13px;line-height:1.65}.legacy-article-context li+li{margin-top:6px}.prose .legacy-article-context a{text-decoration:underline;text-underline-offset:3px}
@media(min-width:681px) and (max-width:1050px){.legacy-cover-title{font-size:23px}.legacy-title-cover.is-medium .legacy-cover-title{font-size:20px}.legacy-title-cover.is-long .legacy-cover-title{font-size:17px}.legacy-title-cover{padding:24px!important;gap:12px}.legacy-cover-topic,.legacy-cover-footer{left:24px;font-size:9px}}
@media(max-width:680px){.legacy-cover-title{font-size:27px}.legacy-title-cover.is-medium .legacy-cover-title{font-size:23px}.legacy-title-cover.is-long .legacy-cover-title{font-size:20px}.feature-art.legacy-title-cover{min-height:230px;padding:28px!important}.legacy-article-context{padding:17px 19px}}
@media print{.legacy-title-cover,.legacy-library-contact{display:none!important}.legacy-article-context{border:1px solid #aaa;background:#fff;break-inside:avoid}}