* { box-sizing: border-box; }
:root { color-scheme: light; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: #1b2b2b; background: #f7f7f3; font-synthesis: none; text-rendering: optimizeLegibility; }
body { margin: 0; background: #f7f7f3; color: #1b2b2b; }
a { color: #176b5d; text-underline-offset: .2em; }
a:focus-visible { outline: 3px solid #258873; outline-offset: 4px; border-radius: 2px; }
.skip-link { position: fixed; z-index: 5; top: 8px; left: 8px; transform: translateY(-150%); padding: 12px 16px; border-radius: 8px; background: #173833; color: #fff; }
.skip-link:focus { transform: translateY(0); }
.site-header { width: min(1120px, calc(100% - 40px)); min-height: 70px; margin: 20px auto 0; padding: 10px 22px; display: flex; align-items: center; justify-content: space-between; gap: 20px; border: 1px solid #e1e8e3; border-radius: 999px; background: #fff; box-shadow: 0 6px 24px rgb(25 56 48 / 5%); }
.brand { color: #203b36; font-size: 17px; font-weight: 700; letter-spacing: -.03em; text-decoration: none; }
.brand span { color: #176b5d; }
.site-header nav { display: flex; gap: 24px; }
.site-header nav a { color: #536761; font-size: 14px; font-weight: 600; text-decoration: none; }
.article-shell { width: min(780px, calc(100% - 40px)); margin: 34px auto 80px; }
.breadcrumbs { display: flex; flex-wrap: wrap; gap: 9px; margin: 0 0 28px; color: #677771; font-size: 13px; line-height: 1.5; }
.breadcrumbs a { text-decoration: none; }
.article-header { margin: 0 0 38px; padding: 38px clamp(22px, 6vw, 58px); border: 1px solid #e0e8e2; border-radius: 24px; background: #fff; }
.eyebrow { margin: 0 0 14px; color: #176b5d; font-size: 12px; font-weight: 700; letter-spacing: .11em; text-transform: uppercase; }
h1, h2, h3 { text-wrap: balance; }
.article-header h1 { max-width: 650px; margin: 0 0 22px; color: #142b26; font-size: clamp(2.25rem, 6vw, 3.5rem); font-weight: 650; letter-spacing: -.055em; line-height: 1.04; }
.byline, .source-date { margin: 7px 0 0; color: #586a64; font-size: 14px; line-height: 1.6; }
.byline span { color: #74837d; }
.article-body { padding: 0 clamp(2px, 2vw, 16px); color: #293b36; font-size: 17px; line-height: 1.78; }
.article-body p { margin: 0 0 1.25em; }
.article-body h2 { margin: 2.25em 0 .7em; color: #183831; font-size: clamp(1.5rem, 3.5vw, 2rem); font-weight: 650; letter-spacing: -.035em; line-height: 1.18; }
.article-body h3 { margin: 1.8em 0 .6em; color: #24473e; font-size: 1.3rem; line-height: 1.3; }
.article-body ul, .article-body ol { margin: 0 0 1.4em; padding-left: 1.35em; }
.article-body li { margin: .45em 0; padding-left: .2em; }
.article-body strong { color: #203b35; }
.table-scroll { overflow-x: auto; margin: 1.5em 0 2em; border: 1px solid #dce6df; border-radius: 14px; background: #fff; }
.article-body table { width: 100%; min-width: 620px; border-collapse: collapse; font-size: 15px; line-height: 1.55; }
.article-body th, .article-body td { padding: 14px 16px; border-bottom: 1px solid #e5ebe7; text-align: left; vertical-align: top; }
.article-body th { background: #edf5f0; color: #183831; font-size: 13px; font-weight: 700; }
.article-body tr:last-child td { border-bottom: 0; }
.article-body code { padding: .12em .35em; border-radius: 4px; background: #eef2ef; font-size: .9em; }
.sources { margin-top: 3em; padding-top: 1.5em; border-top: 1px solid #dce5df; }
.sources h2 { margin-top: 0; }
.related { margin: 54px 0 0; padding: 28px clamp(22px, 5vw, 42px); display: flex; align-items: end; justify-content: space-between; gap: 24px; border: 1px solid #dce8df; border-radius: 20px; background: #edf5f0; }
.related h2 { margin: 0 0 12px; color: #1b3932; font-size: 1.45rem; letter-spacing: -.03em; }
.related a { font-weight: 650; }
.related .home-link { flex: 0 0 auto; }
.related .eyebrow { margin-bottom: 9px; }
.disclaimer { margin: 22px 0 0; color: #65746d; font-size: 14px; line-height: 1.6; }
.site-footer { min-height: 82px; padding: 20px max(20px, calc((100% - 1120px) / 2)); display: flex; justify-content: space-between; align-items: center; gap: 18px; border-top: 1px solid #e0e8e2; color: #65746d; font-size: 13px; }
.site-footer a { color: #294b41; font-weight: 700; text-decoration: none; }
@media (max-width: 600px) { .site-header { width: calc(100% - 24px); min-height: 60px; margin-top: 12px; padding: 8px 16px; } .site-header nav { gap: 14px; } .site-header nav a { font-size: 13px; } .article-shell { width: calc(100% - 24px); margin-top: 24px; } .article-header { margin-bottom: 28px; padding: 28px 22px; border-radius: 18px; } .article-body { padding: 0 4px; font-size: 16px; line-height: 1.72; } .related { align-items: flex-start; flex-direction: column; } .site-footer { align-items: flex-start; flex-direction: column; } }