:root{--blue:#1f4e79;--dark:#25313c;--ink:#2a2f33;--muted:#6b747c;--line:#d7dce0;--light:#f3f5f6;--panel:#fff;--link:#175e9b;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:Arial,Helvetica,sans-serif;font-size:15px;line-height:1.6}a{color:var(--link);text-decoration:none}a:hover{text-decoration:underline}.wrap{width:min(var(--max),calc(100% - 36px));margin:0 auto}.top-strip{background:#25313c;color:#dce3e8;font-size:12px;border-bottom:1px solid #111a20}.top-strip .wrap{display:flex;justify-content:space-between;padding:6px 0}.top-strip a{color:#fff}.site-header{background:#fff;border-bottom:1px solid #c8ced3}.brand-row{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:17px 0}.brand{display:flex;align-items:center;gap:11px;color:#202a33;text-decoration:none;letter-spacing:.2px}.brand:hover{text-decoration:none}.brand-mark{width:50px;height:50px;background:var(--blue);color:#fff;border:1px solid #123d61;display:grid;place-items:center;font-family:Georgia,serif;font-size:22px}.brand strong{display:block;font-family:Georgia,'Times New Roman',serif;font-size:25px;font-weight:normal}.brand small{display:block;font-size:10px;letter-spacing:2px;color:#68737c}.header-search,.site-search{display:flex}.header-search input,.site-search input{min-width:275px;border:1px solid #aab2b9;padding:9px 10px;background:#fafafa}.header-search button,.site-search button{border:1px solid #173d5c;background:var(--blue);color:#fff;padding:9px 14px;font-weight:bold}.nav-toggle{display:none}.dsm-nav{background:#314558;border-top:1px solid #263b4e;border-bottom:3px solid #183652}.dsm-nav-list{width:min(var(--max),calc(100% - 36px));margin:0 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#e0e3e5;border-bottom:1px solid #e0e3e5}.section-title{display:flex;justify-content:space-between;align-items:baseline;border-bottom:2px solid #344f64;margin-bottom:18px}.section-title h2{font-family:Georgia,serif;font-weight:normal;margin:0 0 7px}.card-grid{display:grid;gap:16px}.card-grid.two{grid-template-columns:repeat(2,1fr)}.card-grid.three{grid-template-columns:repeat(3,1fr)}.card-grid.four{grid-template-columns:repeat(4,1fr)}.dsm-card{background:#fff;border:1px solid #ccd3d8;padding:18px;box-shadow:0 1px 2px rgba(0,0,0,.04)}.dsm-card h3{font-family:Georgia,serif;font-weight:normal;font-size:19px;line-height:1.25;margin:5px 0 8px}.dsm-card p{margin:0 0 8px;color:#4e5a63}.dsm-card-kicker{font-size:10px;font-weight:bold;color:#79858e;letter-spacing:1px}.dsm-card-meta{font-size:11px;color:#89939a;border-top:1px solid #eceeef;padding-top:7px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:35px}.az-grid{display:grid;grid-template-columns:repeat(13,1fr);gap:4px;margin-bottom:15px}.az-grid a{border:1px solid #bdc6cc;text-align:center;padding:5px;background:#f7f8f8;font-weight:bold}.archive-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:34px}.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:42px}.archive-head{border-bottom:1px solid #bfc8ce;margin-bottom:22px;padding-bottom:14px}.archive-head h1,.article h1{font-size:38px;margin:0 0 8px}.sidebar{border-left:1px solid #d4dade;padding-left:22px}.sidebar h3{font-family:Georgia,serif;font-weight:normal;border-bottom:2px solid #4b6477;padding-bottom:6px}.sidebar ul{list-style:none;margin:0;padding:0}.sidebar li{border-bottom:1px solid #e0e4e7;padding:6px 0}.sticky{position:sticky;top:20px;align-self:start}.article-meta{font-size:12px;color:#77838c;border-top:1px solid #d8dde0;border-bottom:1px solid #d8dde0;padding:8px 0;margin:14px 0 24px}.prose{font-family:Georgia,'Times New 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@media(max-width:1000px){.dsm-nav-list{flex-wrap:wrap}.dsm-nav-item{flex:0 0 20%}.card-grid.four{grid-template-columns:repeat(2,1fr)}.top-right{display:none}}
@media(max-width:760px){.wrap{width:min(100% - 24px,var(--max))}.header-search{display:none}.brand strong{font-size:20px}.nav-toggle{display:block;background:#314558;color:#fff;border:0;padding:9px 12px}.dsm-nav{display:none}.dsm-nav.open{display:block}.dsm-nav-list{display:block;width:100%}.dsm-nav-item{border:0;border-bottom:1px solid #536575}.dsm-nav-item>a{justify-content:flex-start;padding-left:14px;height:42px}.dsm-mega{position:static;width:auto;box-shadow:none}.dsm-nav-item:hover .dsm-mega{display:block}.hero-grid,.two-col,.archive-layout,.content-layout,.service-grid,.footer-grid{grid-template-columns:1fr}.hero h1{font-size:33px}.card-grid.two,.card-grid.three,.card-grid.four{grid-template-columns:1fr}.sidebar{border-left:0;border-top:1px solid #d4dade;padding-left:0;padding-top:15px}.sticky{position:static}.az-grid{grid-template-columns:repeat(7,1fr)}.hero-actions{flex-direction:column;align-items:flex-start}}