/* The blog, on site.css and its tokens: every color here is a token, so light and dark both follow the site theme. */
:root {
  --blog-edge: rgba(15, 37, 64, 0.14);
}
html[data-theme="dark"] {
  --blog-edge: rgba(255, 255, 255, 0.14);
}
@media (prefers-color-scheme: dark) {
  html[data-theme="system"] {
    --blog-edge: rgba(255, 255, 255, 0.14);
  }
}

/* Covers arrive with the brand overlay baked in; the page only rounds them and draws a faint edge. */
.blog-cover { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; border-radius: 12px; box-shadow: 0 0 0 1px var(--blog-edge); background: var(--fr-soft); }
.blog-empty .fr-gauge__track, .article-byline .fr-gauge__track { stroke: var(--fr-track); }
.blog-empty .fr-gauge__needle, .article-byline .fr-gauge__needle { stroke: var(--fr-needle); }
.blog-empty .fr-gauge__hub, .article-byline .fr-gauge__hub { fill: var(--fr-needle); }

.blog-hero .wrap { flex-direction: column; align-items: flex-start; gap: 32px; padding-block: 64px 48px; }
.blog-head { display: flex; flex-direction: column; gap: 20px; max-width: 820px; }
.blog-hero h1 { font-size: clamp(44px, 6vw, 76px); line-height: 0.95; }
.blog-hero h1 em { font-style: normal; color: var(--fr-link); }
.blog-lede { max-width: 640px; font-size: 19px; color: var(--fr-ink-soft); }
.blog-topics { display: flex; gap: 8px; flex-wrap: wrap; }
.blog-chip { display: inline-flex; align-items: center; min-height: 44px; padding: 10px 16px; border-radius: 12px; border: 1px solid var(--fr-track); background: var(--fr-surface); color: var(--fr-ink); font-size: 14px; font-weight: 700; text-decoration: none; }
.blog-chip:hover { border-color: var(--fr-link); }
.blog-chip[aria-current="page"] { color: var(--fr-on-alt); background: var(--fr-alt); border-color: var(--fr-alt); }

.blog-list { padding-block: 56px 96px; }
.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(300px, 100%), 1fr)); gap: 44px 28px; }
.blog-card { position: relative; display: flex; flex-direction: column; gap: 18px; border-radius: 14px; }
.blog-card:focus-within { outline: 3px solid var(--fr-link); outline-offset: 6px; }
.blog-card-copy { display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.blog-topic { color: var(--fr-link); font-size: 11px; letter-spacing: 0.14em; }
.blog-card-title { font-size: 24px; font-weight: 700; letter-spacing: -0.03em; line-height: 1.15; }
.blog-card-title a { color: var(--fr-ink); text-decoration: none; outline: none; }
.blog-card-title a::after { content: ""; position: absolute; inset: 0; }
.blog-card:hover .blog-card-title a { color: var(--fr-link); }
.blog-card-dek { color: var(--fr-ink-soft); display: -webkit-box; -webkit-line-clamp: 3; line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.blog-meta { display: flex; gap: 8px; flex-wrap: wrap; font-family: var(--fr-mono); font-size: 12px; letter-spacing: 0.04em; color: var(--fr-muted); }
@media (min-width: 900px) {
  .blog-card--lead { grid-column: 1 / -1; display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr); gap: 44px; align-items: center; }
  .blog-card--lead .blog-cover { border-radius: 14px; }
  .blog-card--lead .blog-card-title { font-size: clamp(32px, 3.4vw, 46px); line-height: 1.02; letter-spacing: -0.045em; }
  .blog-card--lead .blog-card-dek { font-size: 18px; -webkit-line-clamp: 4; line-clamp: 4; }
}

.blog-guides { margin-bottom: 56px; }
.blog-guides h2 { margin-bottom: 18px; font-size: 12px; font-weight: 500; letter-spacing: 0.16em; color: var(--fr-link); }
.blog-guides ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(300px, 100%), 1fr)); gap: 16px; }
.blog-guides a { display: flex; flex-direction: column; gap: 8px; height: 100%; padding: 22px 24px; border-radius: 16px; border: 1px solid var(--fr-line); background: var(--fr-surface); text-decoration: none; }
.blog-guides a:hover { border-color: var(--fr-link); }
.blog-guides b { font-family: var(--fr-display); font-size: 21px; font-weight: 700; line-height: 1.2; letter-spacing: -0.02em; color: var(--fr-ink); }
.blog-guides span { font-size: 15px; line-height: 1.5; color: var(--fr-ink-soft); }

.blog-empty { max-width: 640px; margin: 0 auto; padding: 56px 32px; display: flex; flex-direction: column; align-items: center; gap: 18px; text-align: center; background: var(--fr-surface); border: 1px solid var(--fr-line); border-radius: 24px; box-shadow: var(--fr-card-shadow); }
.blog-empty .fr-gauge { width: 76px; height: 76px; }
.blog-empty h1, .blog-empty h2 { font-size: clamp(30px, 3.6vw, 40px); }
.blog-empty p { font-size: 17px; color: var(--fr-ink-soft); }
.blog-empty .btn { margin-top: 8px; }

.article { padding-block: 56px 0; }
.article-wrap { max-width: 808px; }
.article-head { display: flex; flex-direction: column; gap: 18px; margin-bottom: 36px; }
.article-crumbs { display: flex; flex-wrap: wrap; gap: 10px; color: var(--fr-muted); }
.article-crumbs a { color: var(--fr-link); text-decoration: none; }
.article-head h1 { font-size: clamp(38px, 5.2vw, 60px); line-height: 1; letter-spacing: -0.045em; }
.article-dek { font-size: 21px; line-height: 1.5; color: var(--fr-ink-soft); }
.article-byline { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; padding-top: 18px; border-top: 1px solid var(--fr-line); font-size: 14px; color: var(--fr-muted); }
.article-byline b { font-weight: 600; color: var(--fr-ink); }
.article-byline .fr-gauge { width: 26px; height: 26px; flex: none; }
.article-cover { margin: 0 0 44px; }
.article-cover .blog-cover { border-radius: 14px; }

.article-body { font-size: 18px; line-height: 1.75; color: var(--fr-ink-soft); }
.article-body > * + * { margin-top: 22px; }
.article-body h2 { margin-top: 52px; font-size: clamp(26px, 3vw, 32px); font-weight: 700; line-height: 1.15; letter-spacing: -0.03em; color: var(--fr-ink); }
.article-body h3 { margin-top: 36px; font-size: 21px; font-weight: 700; line-height: 1.25; letter-spacing: -0.02em; color: var(--fr-ink); }
.article-body h2 + *, .article-body h3 + * { margin-top: 14px; }
.article-body b, .article-body strong { font-weight: 600; color: var(--fr-ink); }
.article-body a { color: var(--fr-link); text-decoration-thickness: 1px; text-underline-offset: 3px; }
.article-body ul, .article-body ol { padding-left: 1.3em; }
.article-body li + li { margin-top: 8px; }
.article-body li::marker { color: var(--fr-green); }
.article-body img { display: block; max-width: 100%; height: auto; border-radius: 12px; box-shadow: 0 0 0 1px var(--blog-edge); }
.article-body blockquote { margin-inline: 0; padding: 4px 0 4px 24px; border-left: 4px solid var(--fr-green); font-family: var(--fr-display); font-size: 24px; line-height: 1.4; letter-spacing: -0.015em; color: var(--fr-ink); }
.article-body blockquote p + p { margin-top: 12px; }

.article-body .br-callout { padding: 22px 24px; border-radius: 16px; background: var(--fr-sage); border: 1px solid var(--fr-pill-line); font-size: 17px; }
.article-body .br-callout > b:first-child { display: block; margin-bottom: 6px; font-family: var(--fr-display); font-size: 18px; font-weight: 700; }
.article-body .br-callout p + p { margin-top: 10px; }
.article-body .br-stats { padding: 24px; border-radius: 20px; background: var(--fr-navy); }
.article-body .br-kicker { font-family: var(--fr-mono); font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--fr-link); }
.article-body .br-stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 20px; margin-top: 16px; }
.article-body .br-stat { display: flex; flex-direction: column; gap: 4px; }
.article-body .br-stat b { font-family: var(--fr-display); font-size: 40px; font-weight: 800; line-height: 1; letter-spacing: -0.04em; color: var(--fr-mint); }
.article-body .br-stat span { font-size: 15px; line-height: 1.45; color: var(--fr-on-navy); }
.article-body .br-stat small { font-family: var(--fr-mono); font-size: 11px; color: var(--fr-on-navy-muted); }
.article-body table { width: 100%; border: 1px solid var(--fr-line); border-radius: 14px; border-collapse: separate; border-spacing: 0; overflow: hidden; font-size: 16px; line-height: 1.5; }
.article-body th { padding: 12px 16px; text-align: left; font-family: var(--fr-mono); font-size: 12px; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--fr-muted); background: var(--fr-soft); }
.article-body td { padding: 12px 16px; border-top: 1px solid var(--fr-line); vertical-align: top; }
.article-body .br-steps { list-style: none; padding: 0; counter-reset: step; }
.article-body .br-steps > li { position: relative; padding-left: 56px; counter-increment: step; }
.article-body .br-steps > li + li { margin-top: 24px; }
.article-body .br-steps > li::before { content: counter(step); position: absolute; left: 0; top: 0; width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; font-family: var(--fr-display); font-weight: 800; color: var(--fr-on-btn); background: var(--fr-btn); }
.article-body .br-steps h3 { margin-top: 4px; }
.article-body .br-btn { display: inline-flex; align-items: center; min-height: 44px; padding: 16px 24px; border-radius: 14px; font-size: 17px; font-weight: 700; text-decoration: none; color: var(--fr-on-btn); background: var(--fr-btn); }
.article-body .br-btn:hover { background: var(--fr-btn-hover); }

.article-faq { margin-top: 56px; }
.article-faq h2 { margin-bottom: 12px; font-size: clamp(26px, 3vw, 32px); font-weight: 700; letter-spacing: -0.03em; }
.article-faq details { border-bottom: 1px solid var(--fr-line); padding: 18px 0; }
.article-faq summary { display: flex; justify-content: space-between; gap: 16px; cursor: pointer; list-style: none; font-family: var(--fr-display); font-size: 19px; font-weight: 700; letter-spacing: -0.02em; color: var(--fr-ink); }
.article-faq summary::-webkit-details-marker { display: none; }
.article-faq summary::after { content: "+"; font-weight: 500; color: var(--fr-link); }
.article-faq details[open] summary::after { content: "\2212"; }
.article-faq details p { margin-top: 10px; font-size: 17px; line-height: 1.7; color: var(--fr-ink-soft); }
.article-sources { margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--fr-line); }
.article-sources h2 { margin-bottom: 12px; font-size: 12px; font-weight: 500; letter-spacing: 0.16em; color: var(--fr-muted); }
.article-sources ol { margin: 0; padding-left: 1.4em; font-size: 14px; line-height: 1.6; color: var(--fr-muted); }
.article-sources li + li { margin-top: 6px; }
.article-sources a { color: var(--fr-link); overflow-wrap: anywhere; }
.article-disclosure { margin-top: 40px; padding: 18px 20px; border-radius: 14px; background: var(--fr-soft); border: 1px solid var(--fr-line); font-size: 14px; line-height: 1.6; color: var(--fr-muted); }

.blog-more { margin-top: 72px; background: var(--fr-band); }
.blog-more-head { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 16px; margin-bottom: 32px; }
.blog-more-head h2 { font-size: clamp(30px, 3.6vw, 40px); }
.blog-more-head a { font-weight: 700; text-decoration: none; }

.hub { padding-block: 56px 96px; }
.hub-head { display: flex; flex-direction: column; gap: 18px; max-width: 820px; margin-bottom: 36px; }
.hub-head h1 { font-size: clamp(38px, 5.2vw, 60px); line-height: 1; letter-spacing: -0.045em; }
.hub-dek { font-size: 21px; line-height: 1.5; color: var(--fr-ink-soft); }
.hub-intro { max-width: 760px; font-size: 18px; line-height: 1.75; color: var(--fr-ink-soft); }
.hub-intro p + p { margin-top: 18px; }
.hub-block { margin-top: 64px; }
.hub-block h2 { margin-bottom: 28px; font-size: clamp(30px, 3.6vw, 40px); }
.hub-path { list-style: none; margin: 0; padding: 0; max-width: 808px; display: flex; flex-direction: column; gap: 28px; counter-reset: step; }
.hub-path li { position: relative; padding-left: 58px; counter-increment: step; }
.hub-path li::before { content: counter(step); position: absolute; left: 0; top: 0; width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; font-family: var(--fr-display); font-weight: 800; color: var(--fr-on-btn); background: var(--fr-btn); }
.hub-path a { font-family: var(--fr-display); font-size: 24px; font-weight: 700; line-height: 1.2; letter-spacing: -0.03em; color: var(--fr-ink); text-decoration: none; overflow-wrap: anywhere; }
.hub-path a:hover { color: var(--fr-link); }
.hub-path p { margin-top: 8px; color: var(--fr-ink-soft); }

@media (max-width: 640px) {
  .blog-hero .wrap { padding-block: 44px 36px; }
  .blog-list { padding-block: 40px 64px; }
  .article { padding-block: 36px 0; }
  .hub { padding-block: 40px 64px; }
  .hub-dek { font-size: 19px; }
  .hub-intro { font-size: 17px; }
  .hub-path li { padding-left: 52px; }
  .hub-path a { font-size: 21px; }
  .article-dek { font-size: 19px; }
  .article-body { font-size: 17px; }
  .article-body table { display: block; overflow-x: auto; }
  .article-body th, .article-body td { min-width: 150px; }
  .blog-empty { padding: 40px 22px; }
}