/* Institutional composition, scoped to the System page. */
.system-guide{--sg-navy:#102f43;--sg-blue:#0065ac;--sg-red:#ed1746;--sg-line:#d7e1e8}
.system-guide .sg-intro{background:#fff;padding:42px 0 32px;border-bottom:0}
.system-guide .sg-intro h1{max-width:920px;font-weight:600;font-size:clamp(32px,3.6vw,50px);letter-spacing:-.045em}
.system-guide .sg-intro .eyebrow{margin-bottom:14px}
.system-guide h2{font-weight:500;letter-spacing:-.04em}
.system-guide .sg-index{border-top:1px solid var(--sg-line);border-bottom:1px solid var(--sg-line)}
.system-guide .sg-index a{padding:18px 12px;font-weight:500}
.system-guide .sg-index a:hover{background:#f4f8fa}
.system-guide .sg-opening{padding-top:42px;padding-bottom:34px;gap:48px}
.system-guide .sg-opening-copy>p:not(.eyebrow){font-size:15px;line-height:1.8}
.system-guide .sg-hero-figure figcaption{background:#fff;border:0;padding:12px 0;justify-content:flex-start;gap:24px}
.system-guide .sg-section-heading{margin-bottom:26px;gap:36px}
.system-guide .sg-components{padding-top:36px;padding-bottom:40px}
.system-guide .sg-component-grid{gap:24px}
.system-guide .sg-component{border:0;border-radius:0;box-shadow:none;border-bottom:1px solid var(--sg-line);overflow:visible}
.system-guide .sg-component:hover{box-shadow:none;border-bottom-color:var(--sg-blue)}
.system-guide .sg-component-photo{height:175px;padding:30px 20px 12px;border-bottom:0}
.system-guide .sg-component-photo>span{left:0;top:5px;font-size:9px;font-weight:500}
.system-guide .sg-component-copy{padding:16px 0 18px}
.system-guide .sg-component-copy h3{font-weight:500;font-size:21px;margin-bottom:10px}
.system-guide .sg-component-copy>strong{font-weight:500}
.system-guide .sg-joint{background:#f4f7f9;padding:23px 0;border:0}
.system-guide .sg-more{margin:0;padding:0;border:0}
.system-guide .sg-more summary{cursor:pointer;font-size:20px;font-weight:500;line-height:1.45;color:var(--sg-navy)}
.system-guide .sg-more summary span{float:right;color:var(--sg-blue);font-size:12px;margin-top:6px}
.system-guide .sg-more[open] .sg-joint-grid{margin-top:24px}
.system-guide .sg-distribution{padding-top:44px;padding-bottom:32px}
.system-guide .sg-distribution-card{border:0;border-radius:0}
.system-guide .sg-diagram-title{padding:0 0 20px}
.system-guide .sg-diagram-title h3{font-weight:500;font-size:25px;margin-top:10px}
.system-guide .sg-distribution-figure{border:0}
.system-guide .sg-distribution-render-caption{padding:12px 0;border-bottom:1px solid var(--sg-line)}
.system-guide .sg-diagram-copy{padding:16px 0 0}
.system-guide .sg-diagram-copy>p{font-size:14px;line-height:1.7;margin-bottom:14px}
.system-guide .sg-distribution-techlink{border-top:0;padding-top:4px;font-weight:500}
.system-guide .sg-specification{padding-top:32px;padding-bottom:36px;border-top:1px solid var(--sg-line)}
.system-guide .sg-spec-grid article{border-top:1px solid var(--sg-line);padding-top:16px}
.system-guide .sg-spec-grid h3{font-size:18px;font-weight:500;margin:12px 0 10px}
.system-guide .sg-source-note{margin-top:24px;padding-top:16px}
.system-guide .sg-resources{padding:36px 0 40px}
.system-guide .sg-resource-grid>a{border:0;border-top:1px solid #547080;padding:20px 0 30px}
.system-guide .sg-resource-grid>a:hover{background:transparent;border-color:#a0d8fa}
.system-guide .sg-resource-grid h3{font-weight:500;font-size:21px}
.system-guide .sg-resource-grid b{right:0;bottom:8px}
@media(max-width:800px){.system-guide .sg-opening{gap:26px}.system-guide .sg-section-heading{gap:24px}.system-guide .sg-component-photo{height:170px}}
@media(max-width:580px){.system-guide .sg-intro{padding:28px 0 24px}.system-guide .sg-index a{padding:12px 5px}.system-guide .sg-opening{padding-top:28px;padding-bottom:25px}.system-guide .sg-components,.system-guide .sg-distribution{padding-top:30px;padding-bottom:30px}.system-guide .sg-component-grid{gap:18px 14px}.system-guide .sg-component-photo{height:135px;padding:28px 10px 7px}.system-guide .sg-component-photo>span{font-size:8px}.system-guide .sg-component-copy h3{font-size:18px}.system-guide .sg-component-copy>strong{font-size:11px}.system-guide .sg-more summary{font-size:18px}.system-guide .sg-more summary span{float:none;display:block}.system-guide .sg-section-heading{gap:16px}.system-guide .sg-distribution .sg-diagram-title{padding:0 0 18px}.system-guide .sg-distribution .sg-diagram-copy{padding:16px 0 0}.system-guide .sg-spec-grid article{padding-left:34px}.system-guide .sg-spec-grid h3{margin-top:0}.system-guide .sg-specification{padding-top:28px;padding-bottom:30px}.system-guide .sg-resource-grid>a{padding:18px 0 26px}}