:root{--navy:#172e4a;--ink:#1d314b;--blue:#355e8b;--muted:#627084;--line:#dce3eb;--white:#fff;--soft:#f5f7fa}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:32px}
body{margin:0;background:var(--white);color:var(--ink);font-family:Arial,Helvetica,sans-serif;-webkit-font-smoothing:antialiased;font-size:16px;line-height:1.65}
a{color:inherit;text-decoration:none}
a:focus-visible{outline:3px solid #567faa;outline-offset:6px;border-radius:2px}
.container{width:min(1180px,calc(100% - 112px));margin:0 auto}
.skip-link{position:fixed;top:12px;left:12px;transform:translateY(-160%);padding:10px 18px;background:white;color:var(--navy);z-index:10}
.skip-link:focus{transform:translateY(0)}
.masthead{background:var(--navy);color:#fff}
.topbar{min-height:99px;display:flex;justify-content:space-between;align-items:center;gap:32px;border-bottom:1px solid #ffffff24}
.identity{font-size:20px;letter-spacing:-.45px;font-weight:600;display:flex;align-items:center;gap:17px;white-space:nowrap}
.identity-rule{display:inline-block;width:30px;height:2px;background:#7794b4}
nav{display:flex;gap:32px;font-size:14px;color:#dde5ef}
nav a:hover{color:#fff;text-decoration:underline;text-underline-offset:7px}
.nav-count{margin-left:8px;color:#b6c4d5;font-size:12px}
.intro{padding:39px 0 37px}
.eyebrow{font-size:12px;letter-spacing:2px;text-transform:uppercase;color:#b8c7d8}
.eyebrow span{margin:0 12px;color:#637f9f}
h1{font-size:clamp(38px,4.5vw,62px);font-weight:400;letter-spacing:-2.3px;line-height:1.13;margin:13px 0 20px}
.title-period{color:#8da6c2}
.intro-bottom{display:flex;gap:20px;font-size:14px;color:#c4d0df}
.intro-bottom span+span{border-left:1px solid #71849b;padding-left:20px}
.section-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:29px}
h2{font-size:23px;line-height:1.3;letter-spacing:-.6px;font-weight:500;margin:0}
.section-index{font-size:12px;letter-spacing:.7px;color:var(--muted);white-space:nowrap}
.selected{padding:46px 0 55px}
.selected-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}
.selected-item{display:flex;flex-direction:column;padding:0 29px;border-left:1px solid var(--line)}
.selected-item:first-child{padding-left:0;border-left:0}
.selected-item:last-child{padding-right:0}
.meta{display:flex;flex-wrap:wrap;gap:8px;align-items:center;color:var(--muted);font-size:12px;line-height:1.5}
.meta-divider{color:#a3afbd}
h3{font-size:25px;line-height:1.28;letter-spacing:-.65px;font-weight:500;margin:17px 0 16px;text-wrap:balance;overflow-wrap:break-word}
h3 a:hover{color:var(--blue);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px}
.selected-item p{margin:0 0 22px;color:#536174;font-size:16px;line-height:1.7}
.read-link{font-size:14px;font-weight:600;margin-top:auto;width:fit-content;display:inline-flex;align-items:center;gap:22px;border-bottom:1px solid #b8c7d6;padding-bottom:5px}
.read-link span{font-size:19px;line-height:1}
.read-link:hover{color:var(--blue);border-color:var(--blue)}
.archive{padding:39px 0 62px;border-top:2px solid var(--navy)}
.heading-count{font-size:13px;font-weight:400;color:var(--muted);vertical-align:middle;margin-left:10px}
.archive .section-heading{margin-bottom:12px}
.archive-item{display:grid;grid-template-columns:190px minmax(0,1fr);gap:25px;padding:30px 0;border-bottom:1px solid var(--line)}
.archive-date{padding-top:5px;font-size:14px;line-height:1.7}
.archive-date span{display:block;font-size:12px;color:var(--muted);margin-top:5px}
.archive-copy h3{font-size:23px;letter-spacing:-.45px;margin:0 0 10px;text-wrap:initial}
.archive-copy h3 a{display:flex;justify-content:space-between;gap:22px}
.inline-arrow{font-size:23px;color:#6d839b;flex:none;font-weight:400}
.archive-copy p{font-size:16px;line-height:1.7;color:#536174;max-width:830px;margin:0;padding-right:44px}
footer{background:var(--soft);border-top:1px solid var(--line)}
.footer-inner{display:grid;grid-template-columns:1fr 1.5fr auto;gap:50px;align-items:start;padding-top:36px;padding-bottom:38px}
.footer-name{font-size:16px;font-weight:600}
.footer-name span{display:block;font-size:12px;font-weight:400;color:var(--muted);margin-top:5px}
footer p{font-size:12px;color:var(--muted);margin:0;max-width:420px}
footer a{font-size:12px;white-space:nowrap}
footer a:hover{text-decoration:underline;text-underline-offset:4px}
footer a span{margin-left:12px}
@media(min-width:1600px){.container{width:min(1260px,calc(100% - 160px))}.intro{padding-top:47px;padding-bottom:43px}.selected-item{padding-left:35px;padding-right:35px}}
@media(max-width:960px){.container{width:calc(100% - 64px)}.selected-item{padding:0 20px}h3{font-size:23px}.meta{gap:5px}.archive-item{grid-template-columns:145px minmax(0,1fr);gap:20px}.footer-inner{gap:24px}.identity-rule{display:none}}
@media(max-width:720px){.container{width:calc(100% - 40px)}.topbar{min-height:82px;gap:18px}.identity{font-size:17px}nav{gap:14px;font-size:12px}nav a:first-child{display:none}.nav-count{margin-left:4px}.intro{padding:30px 0 31px}h1{letter-spacing:-1.5px;margin:13px 0 18px}.intro-bottom{font-size:12px;gap:12px}.intro-bottom span+span{padding-left:12px}.eyebrow{font-size:11px;letter-spacing:1.5px}.selected{padding:32px 0 34px}.section-heading{margin-bottom:23px}h2{font-size:21px}.selected-grid{grid-template-columns:1fr}.selected-item,.selected-item:first-child,.selected-item:last-child{padding:24px 0;border-left:0;border-top:1px solid var(--line)}.selected-item:first-child{padding-top:0;border-top:0}.selected-item:last-child{padding-bottom:0}.selected-item h3{font-size:25px;margin:13px 0}.selected-item p{margin-bottom:17px;line-height:1.65}.meta{gap:9px}.archive{padding-top:29px;padding-bottom:35px}.archive-item{grid-template-columns:1fr;gap:11px;padding:23px 0}.archive-date{display:flex;flex-wrap:wrap;gap:13px;padding:0;font-size:12px;align-items:baseline}.archive-date span{margin:0;border-left:1px solid var(--line);padding-left:13px}.archive-copy h3{font-size:22px;line-height:1.35}.archive-copy p{padding:0;line-height:1.65}.archive-copy h3 a{gap:12px}.footer-inner{grid-template-columns:1fr auto;gap:21px;padding-top:26px;padding-bottom:28px}footer p{grid-column:1/-1;grid-row:2}footer a{grid-column:2;grid-row:1}.section-index{font-size:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media print{.masthead{background:white;color:var(--ink)}nav,.read-link,.inline-arrow,footer a{display:none}.intro-bottom,.eyebrow{color:var(--muted)}.container{width:100%}.selected-item,.archive-item{break-inside:avoid}.selected{padding-bottom:25px}.archive{padding-bottom:0}a{color:var(--ink)}}