.draft-note{background:var(--amber-lt);color:var(--navy);padding:12px 20px;text-align:center;font-size:.9rem}
.article-header .breadcrumb{text-transform:none;letter-spacing:0;font-size:.95rem}
.article-header h1{max-width:27ch;text-wrap:balance}.article-header .subtitle{max-width:63ch}
.article-body{max-width:850px}.article-body p{max-width:74ch}.article-body h2,.article-body h3{scroll-margin-top:110px;text-wrap:balance}
.article-body a:not(.pdf-cta){text-decoration:underline;text-underline-offset:3px}
.article-body :focus-visible,summary:focus-visible{outline:3px solid var(--teal-dk);outline-offset:5px}
.period-note{font-size:.95rem;color:var(--mid);margin-top:10px}.stat-row{grid-template-columns:repeat(3,minmax(0,1fr))}.stat-card{min-width:0}.stat-label{font-size:.95rem}.stat-num{font-variant-numeric:tabular-nums}
.comparison{background:#fff;padding:24px;margin:24px 0;border-left:4px solid var(--teal-dk)}.comparison h3{font-size:1.2rem}
.bar-row{display:grid;grid-template-columns:105px 1fr 55px;gap:12px;align-items:center;margin-top:18px;font-variant-numeric:tabular-nums}.bar-track{background:var(--g100);height:24px}.bar-fill{height:100%;background:var(--teal-dk)}.bar-row:last-of-type .bar-fill{background:var(--navy)}.bar-row strong{text-align:right}.bar-row span{font-size:.95rem}
figure{margin:24px 0}figure img{width:100%;height:auto;background:#fff}figcaption{font-size:.9rem;line-height:1.6;color:var(--mid);margin-top:10px}.subgroup-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin:28px 0}.subgroup-grid figure{margin:0}.subgroup-grid h3{font-size:1.25rem}.subgroup-grid img{margin-top:12px}
.data-table,.history-table{width:100%;border-collapse:collapse;margin:24px 0;background:#fff;font-variant-numeric:tabular-nums;font-size:.95rem;table-layout:fixed}caption{text-align:left;font-family:var(--font-h);font-weight:700;color:var(--navy);margin-bottom:10px}th,td{text-align:right;padding:12px 10px;border-bottom:1px solid var(--g200);vertical-align:top}th:first-child{text-align:left}thead th{background:var(--teal-pale);color:var(--navy)}.data-table strong{display:block;font-size:1.3rem;color:var(--navy)}.data-table td span{display:block;color:var(--mid)}.data-table th:first-child{width:30%}.history-table{font-size:.9rem}.history-table th,.history-table td{padding:10px 5px}
details{margin:24px 0}summary{cursor:pointer;font-weight:700;color:var(--navy);padding:14px 0;min-height:48px}details[open] summary{margin-bottom:16px}
.interpretation{padding:20px 24px;background:var(--teal-pale);border-left:4px solid var(--teal-dk);margin:24px 0}.interpretation h3{font-size:1.2rem}.interpretation p:last-child{margin-bottom:0}
.cta-row{display:flex;align-items:stretch;gap:12px;flex-wrap:wrap;margin-top:20px}.cta-row .pdf-cta{margin:0;min-height:48px;display:inline-flex;align-items:center}.cta-row .secondary-cta{background:white;color:var(--navy);border:1px solid var(--navy)}.cta-row .secondary-cta:hover{background:var(--teal-pale)}
.skip-to-content-link{position:absolute;left:-9999px;top:8px;z-index:1000;background:var(--navy);color:white;padding:12px 16px}.skip-to-content-link:focus{left:8px}.downloads{display:flex;gap:20px;flex-wrap:wrap}.downloads a{padding:10px 0;min-height:44px}.source-list{padding-left:22px}.source-list li{margin-bottom:10px}
@media(max-width:600px){.article-header{padding-top:38px;padding-bottom:38px}.article-header .meta-row{gap:10px}.article-body{padding-top:30px}.article-body section{margin-bottom:40px}.stat-row{gap:8px}.stat-card{padding:18px 8px}.stat-num{font-size:2rem}.stat-label{font-size:.85rem;line-height:1.4}.comparison{padding:18px 14px}.bar-row{grid-template-columns:80px 1fr 48px;gap:8px}.bar-row span{font-size:.85rem}.subgroup-grid{grid-template-columns:1fr;gap:28px}.data-table{font-size:.85rem}th,td{padding:10px 6px}.data-table strong{font-size:1.15rem}.interpretation{padding:18px}.cta-row{display:grid}.cta-row .pdf-cta{justify-content:center;width:100%;text-align:center}}
@media(max-width:360px){.site-header .site-logo img.logo-img{width:195px;height:auto}.site-header-inner{gap:12px}.nav-toggle{width:44px;height:44px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}
@media print{.site-header,.site-footer-rich,.draft-note,.cta-row{display:none}.article-header{background:white;color:var(--navy)}.article-header h1,.article-header .subtitle,.article-header .meta-row{color:var(--navy)}details:not([open])>*:not(summary){display:block}}

/* Article-scoped buttons: shared .pdf-download styles do not cover this row. */
.cta-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.cta-row .pdf-cta{box-sizing:border-box;display:flex;align-items:center;justify-content:center;min-height:52px;padding:14px 20px;background:var(--navy);color:#fff;border:2px solid var(--navy);border-radius:4px;font-family:var(--font-h);font-weight:700;font-size:1rem;line-height:1.35;text-align:center;text-decoration:none;overflow-wrap:anywhere}
.cta-row .pdf-cta:first-child{grid-column:1/-1}
.cta-row .pdf-cta:hover{background:#17466e;border-color:#17466e;color:#fff}
.cta-row .pdf-cta.secondary-cta{background:#fff;color:var(--navy)}
.cta-row .pdf-cta.secondary-cta:hover{background:var(--teal-pale);color:var(--navy)}
.cta-row .pdf-cta:focus-visible{outline:3px solid var(--teal-dk);outline-offset:4px}
.method-notes{padding-left:22px}.method-notes li{margin:8px 0}.meta-row .article-byline{flex:0 0 100%;max-width:none;line-height:1.6}.subgroup-grid{grid-template-columns:1fr}.subgroup-grid figure{margin:0}.pdf-download p{margin:6px 0 0}.pdf-download .pdf-cta{display:flex;align-items:center;justify-content:center;box-sizing:border-box;text-align:center;white-space:normal;min-height:48px}