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@media(max-width:640px){html{scroll-padding-top:75px}.wrap{padding-inline:16px}.header-inner{padding-inline:16px;min-height:62px}.brand span{font-size:9px}.brand .image-holder--logo img{max-width:94px}.entry-link{font-size:12px;padding:6px 8px}.mobile-nav{padding-inline:16px}body{font-size:15.5px;line-height:1.78}h1{font-size:28px}h2{font-size:22px}h3{font-size:18px}main{padding-bottom:45px}section{margin-top:37px}.lede,.hero-grid .lede{font-size:16px}.hero-grid{padding-top:14px;gap:21px}.image-holder--hero{--image-limit:195px}.image-holder--feature{--image-limit:180px}.image-holder--inline{--image-limit:140px}.image-holder--rules{--image-limit:165px}.image-holder--banner{--image-limit:125px}.image-holder--portrait{--image-limit:275px;max-width:240px}.image-holder--logo{--image-limit:30px}.topic-pair{grid-template-columns:1fr}.topic-item{padding:14px 0}.topic-item+.topic-item{border-left:0;border-top:1px solid var(--line);padding-left:0}.topic-item h3{margin:2px 0 5px}.step-grid,.reading-route{grid-template-columns:1fr 1fr;gap:12px}.step-grid>div{border-right:0;padding:10px!important}.step-grid>div:first-child{padding-left:0!important}.step-grid>div:nth-child(odd){border-right:1px solid var(--line)}.reading-route>div{padding-top:8px}.footer-links{grid-template-columns:1fr 1fr}.footer-brand{font-size:20px}.mobile-nav-grid{grid-template-columns:1fr 1fr;gap:14px}.mobile-nav-grid a{font-size:14px}.manual-index{gap:5px 12px}.section-head{padding-bottom:10px}.breadcrumb{padding-top:12px}.table-scroll table{font-size:14px}}
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/* Without scripting, keep a native, discoverable disclosure menu visible. */
@media(max-width:980px){.nojs-nav{display:block;position:static;width:auto;height:auto;overflow:visible;padding:0 22px 10px;background:var(--navy)}.nojs-nav summary{cursor:pointer;font-size:13px;padding:4px 0 8px;color:#d6e8eb}.nojs-nav nav{padding:6px 0 12px}.nojs-nav nav a{display:inline-block;margin:0 16px 8px 0;text-decoration:underline}.js-enabled .nojs-nav{display:none}}