.kb-main { max-width: 1120px; margin: auto; padding: 30px 24px 64px; color: #202a28; }
.kb-main h1 { font-size: 38px; line-height: 1.18; letter-spacing: 0; max-width: 850px; }
.kb-main h2 { font-size: 23px; line-height: 1.3; letter-spacing: 0; margin: 26px 0 10px; }
.kb-main p, .kb-main li { font-size: 17px; line-height: 1.65; }
.kb-main > article, .kb-main > section { max-width: 800px; }
.kb-lead { max-width: 760px; color: #505f5b; }
.kb-meta { color: #626761; font-size: 14px !important; margin-bottom: 6px; }
.kb-feature { display: flex; gap: 28px; align-items: center; border-block: 1px solid #d4dcd7; margin-block: 28px; padding-block: 20px; }
.kb-feature img { width: 140px; height: 140px; object-fit: contain; background: white; }
.kb-feature h2 { margin-top: 0; }
.kb-search { display: grid; grid-template-columns: minmax(0, 1fr) 200px auto; gap: 16px; align-items: end; margin-top: 30px; }
.kb-search label { display: block; font-size: 15px; font-weight: 600; margin: 0 0 8px; min-height: 0; padding: 0; border: 0; border-radius: 0; background: transparent; }
.kb-search input, .kb-search select { width: 100%; min-width: 0; height: 46px; padding: 10px; border: 1px solid #9aa9a1; border-radius: 4px; background: white; font: inherit; }
.kb-search button { min-height: 46px; }
.kb-resource-list { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); column-gap: 36px; }
.kb-resource-list article { border-top: 1px solid #cdd8d1; padding: 14px 0 24px; }
.kb-resource-list h2 { font-size: 21px; margin: 0; }
.kb-resource-list a { text-decoration: underline; text-underline-offset: 4px; }
.kb-main [hidden] { display: none !important; }
.kb-faq details { border-bottom: 1px solid #ccd6d0; padding: 16px 0; }
.kb-faq summary { cursor: pointer; font-size: 18px; font-weight: 600; line-height: 1.5; }
.kb-faq details p { margin-bottom: 4px; }
.kb-main .kb-faq { padding: 20px 0; }
.kb-main .kb-faq h2 { margin-top: 0; }
.faq-search { grid-template-columns: minmax(0,1fr) minmax(0,300px) auto; max-width: 100%; }
.faq-safety { border-left: 3px solid #a36522; padding: 12px 16px; background: #fff7e9; max-width: 800px; }
.faq-references { color: #505f5b; font-size: 14px !important; }
.faq-permalink { display: inline-block; margin-top: 12px; font-size: 14px; text-underline-offset: 3px; }
[data-faq-item] { scroll-margin-top: 160px; }
[data-faq-item]:target { border-left: 3px solid #28669a; padding-left: 12px; }
@media(max-width: 640px) { .faq-search { grid-template-columns: 1fr; } }
.kb-glossary { max-width: 800px; }
.kb-glossary div { display: block; border-top: 1px solid #ccd6d0; padding: 18px 0; }
.kb-glossary dt { font-weight: 700; font-size: 19px; }
.kb-glossary dd { text-align: left; margin: 6px 0 0; font-size: 17px; line-height: 1.6; }
.kb-table { overflow-x: auto; }
.kb-contents { border-block: 1px solid #ccd6d0; padding: 16px 0; margin: 24px 0; }
.kb-contents h2 { font-size: 20px; margin-top: 0; }
.kb-contents li { margin-block: 8px; }
.kb-main section[id] { scroll-margin-top: 180px; }
.kb-table table { width: 100%; border-collapse: collapse; }
.kb-table th, .kb-table td { border: 1px solid #9aa9a1; padding: 12px; text-align: left; height: 56px; }
.kb-skip { position: absolute; left: 12px; top: -100px; background: white; padding: 10px; z-index: 100; }
.kb-skip:focus { top: 12px; }
.kb-main :focus-visible { outline: 3px solid #28669a; outline-offset: 3px; }
@media(max-width: 640px) { .kb-main { padding: 24px 18px 44px; } .kb-main h1 { font-size: 30px; } .kb-resource-list { grid-template-columns: 1fr; } .kb-search { grid-template-columns: 1fr; } .kb-feature { gap: 16px; align-items: start; } .kb-feature img { width: 76px; height: 90px; } .kb-feature h2 { font-size: 21px; } }
@media print { .site-header, .site-footer, .kb-print, .breadcrumb, .kb-skip { display: none; } .kb-main { padding: 0; max-width: none; } .kb-main h1 { font-size: 26px; } .kb-main section { break-inside: avoid; } body { background: white; } }