/* Self-contained news styles. Kept separate so an article page can never
   affect the marketing, checkout or account pages. */
:root{--ink:#0f172a;--dim:#46536b;--faint:#6b7688;--line:#e3e8ef;--paper:#f7f9fc;--card:#fff;--accent:#00843d;--code:#0f1729}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:var(--accent)}
.skip-link{position:absolute;left:-9999px}
.skip-link:focus{left:12px;top:12px;z-index:50;background:#fff;padding:10px 16px;border-radius:8px}
.nw-header,.nw-footer{max-width:1040px;margin:0 auto;padding:20px 24px;display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between}
.nw-header{border-bottom:1px solid var(--line)}
.brand{font-weight:800;font-size:18px;text-decoration:none;color:var(--ink)}
.nw-nav{display:flex;flex-wrap:wrap;gap:18px}
.nw-nav a{font-size:14px;font-weight:600;text-decoration:none;color:var(--dim)}
.nw-nav a:hover,.nw-nav a[aria-current="page"]{color:var(--accent)}
main{max-width:1040px;margin:0 auto;padding:0 24px 80px}
.nw-hero{padding:46px 0 24px;border-bottom:1px solid var(--line)}
.eyebrow{margin:0 0 10px;font-size:12px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--accent)}
h1{margin:0;font-size:clamp(28px,5vw,42px);line-height:1.14;letter-spacing:-.02em}
.lede{margin:16px 0 0;max-width:62ch;font-size:18px;color:var(--dim)}
.standards{margin-top:22px;border:1px solid var(--line);border-left:4px solid var(--accent);background:var(--card);padding:16px 20px;border-radius:6px;font-size:14px;color:var(--dim)}
.standards strong{color:var(--ink);display:block;margin-bottom:4px}
.library-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin:38px 0 18px}
.library-head h2{margin:0;font-size:23px}
.feed-link{font-size:14px;font-weight:700}
.article-list{list-style:none;margin:0;padding:0;display:grid;gap:16px}
.article-card{border:1px solid var(--line);background:var(--card);border-radius:10px;padding:24px;transition:border-color .2s,transform .2s}
.article-card:hover{border-color:var(--accent);transform:translateY(-2px)}
.article-card h3{margin:10px 0 8px;font-size:20px;line-height:1.3}
.article-card h3 a{text-decoration:none;color:var(--ink)}
.article-card h3 a:hover{color:var(--accent)}
.article-card p{margin:0;color:var(--dim);font-size:15px}
.meta{font-size:13px;color:var(--faint)}
.tag{display:inline-block;font-size:11px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);background:rgba(0,0,0,.04);border-radius:999px;padding:4px 12px}
article.post{max-width:68ch;padding-top:38px}
article.post h2{margin:36px 0 12px;font-size:25px;letter-spacing:-.01em}
article.post h3{margin:26px 0 8px;font-size:18px}
article.post p,article.post li{color:#26324a}
article.post ol,article.post ul{padding-left:22px}
article.post li{margin:8px 0}
pre{background:var(--code);color:#e6edf7;padding:16px 18px;border-radius:8px;overflow-x:auto;font-size:14px;line-height:1.6}
code{font-family:"SF Mono",Consolas,monospace;font-size:.94em}
p code,li code,td code{background:#eef1f6;padding:2px 6px;border-radius:4px;color:#1a2438}
.byline{margin:20px 0 0;padding:14px 0 0;border-top:1px solid var(--line);font-size:14px;color:var(--dim)}
.byline strong{color:var(--ink)}
.callout{border:1px solid #f6d6a8;background:#fffaf2;border-radius:8px;padding:16px 20px;margin:24px 0;font-size:15px}
table{width:100%;border-collapse:collapse;margin:22px 0;font-size:15px}
th,td{text-align:left;padding:11px 12px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--faint)}
.table-scroll{overflow-x:auto}
.related{margin-top:34px;padding-top:18px;border-top:1px solid var(--line)}
.related h2{font-size:18px;margin:0 0 10px}
.related ul{list-style:none;padding:0;display:grid;gap:8px}
.related a{font-weight:600;text-decoration:none}
.related a:hover{text-decoration:underline}
.sources{margin-top:34px;padding-top:20px;border-top:1px solid var(--line);font-size:14px}
.sources h2{font-size:18px;margin-top:0}
.disclosure{margin-top:26px;font-size:13px;color:var(--faint);border-top:1px solid var(--line);padding-top:16px}
.breadcrumb{font-size:13px;color:var(--faint);padding-top:24px}
.breadcrumb a{text-decoration:none;font-weight:600}
.breadcrumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0}
.nw-footer{border-top:1px solid var(--line);font-size:14px;color:var(--faint)}
.nw-footer a{color:var(--dim);text-decoration:none;margin-right:16px}
.empty{border:1px dashed var(--line);border-radius:10px;padding:26px;background:var(--card);color:var(--dim)}