.engineering-library,.engineering-page{color:#172026}.engineering-page{max-width:1200px;margin:0 auto;padding:32px 32px 80px}.engineering-page__header{max-width:940px;padding-bottom:36px}.engineering-page__header nav ol{display:flex;flex-wrap:wrap;gap:10px;padding:0;list-style:none;font-size:14px}.engineering-page__header nav li+li:before{content:"/";margin-right:10px;color:#677583}.engineering-eyebrow{color:#064fe3;font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase}.engineering-page h1{max-width:900px;font-size:clamp(32px,3.4vw,48px);line-height:1.16;letter-spacing:-.025em;margin:18px 0 24px}.engineering-page__lead{font-size:18px;line-height:1.65;max-width:760px}.engineering-page__meta{font-size:14px;color:#526170}.engineering-review{border-left:3px solid #064fe3;background:#f3f6fa;padding:16px 20px;margin-top:24px;font-size:14px;line-height:1.6}.engineering-review p{margin:6px 0 0}.engineering-page__layout{display:grid;grid-template-columns:240px minmax(0,1fr);grid-gap:56px;gap:56px;align-items:start}.engineering-toc{position:-webkit-sticky;position:sticky;top:120px;border-top:2px solid #064fe3;padding-top:18px}.engineering-toc h2{font-size:16px;margin:0 0 16px}.engineering-toc ol{list-style:none;padding:0;margin:0}.engineering-toc li{margin:0 0 14px;font-size:14px;line-height:1.5}.engineering-library a,.engineering-page a{color:#064fe3;text-decoration:underline;text-underline-offset:3px}.engineering-library a:focus-visible,.engineering-page a:focus-visible,.engineering-table:focus-visible{outline:2px solid #064fe3;outline-offset:4px}.engineering-body{min-width:0;font-size:16px;line-height:1.8}.engineering-body>section{margin-top:44px;scroll-margin-top:130px}.engineering-body h2{font-size:26px;line-height:1.3;letter-spacing:-.02em}.engineering-body p{margin:16px 0}.engineering-body li{margin:10px 0}.engineering-body li[id]{scroll-margin-top:130px}.engineering-answer{border-top:3px solid #064fe3;padding:12px 0 20px;border-bottom:1px solid #d9e0e8}.engineering-answer h2{font-size:20px}.engineering-source-links{font-size:13px;color:#526170}.engineering-table{overflow-x:auto;margin:24px 0}.engineering-table table{border-collapse:collapse;width:100%;text-align:left;font-size:14px}.engineering-table caption{text-align:left;font-weight:600;padding:0 0 12px}.engineering-table td,.engineering-table th{border-bottom:1px solid #d9e0e8;padding:14px 16px;vertical-align:top;min-width:130px}.engineering-table thead{background:#eef3fa}.engineering-next{border-top:1px solid #d9e0e8;padding-top:22px}.engineering-next .mp-button{color:white;text-decoration:none}.engineering-library{padding:48px 0}.engineering-library h2{font-size:32px;max-width:700px;line-height:1.2}.engineering-library>p{max-width:780px}.engineering-library__list{margin-top:32px}.engineering-library__list article{display:grid;grid-template-columns:64px 1fr;grid-gap:20px;gap:20px;border-top:1px solid #d9e0e8;padding:28px 0}.engineering-library__number{color:#526170;font-size:22px}.engineering-library__list h3{font-size:23px;line-height:1.35;margin:10px 0}.engineering-library__list p{max-width:800px;line-height:1.7}@media (max-width:800px){.engineering-page{padding:24px 20px 56px}.engineering-page__layout{grid-template-columns:minmax(0,1fr);gap:24px}.engineering-toc{position:static}.engineering-page__lead{font-size:16px}.engineering-body h2{font-size:24px}.engineering-library h2{font-size:28px}.engineering-library__list article{grid-template-columns:32px 1fr;gap:12px}.engineering-library__list h3{font-size:21px}}