/**
 * SEO articles — listing block + article page.
 * Unpublished: [data-unpublished] / [hidden] stay off the live page.
 */

.rsn-articles[data-unpublished],
.rsn-articles[hidden] {
  display: none !important;
}

.rsn-articles {
  background: #f7f9fb;
  padding: 96px var(--rsn-gutter, 100px) 88px;
}

.rsn-articles__inner {
  max-width: var(--rsn-container);
  margin-inline: auto;
}

.rsn-articles__header {
  max-width: 720px;
  margin-bottom: 48px;
}

.rsn-articles__eyebrow {
  margin: 0 0 16px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--rsn-corporate-blue);
}

.rsn-articles__title {
  margin: 0 0 16px;
  font-size: clamp(32px, 3.2vw, 48px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -1.2px;
  color: var(--rsn-graphite);
}

.rsn-articles__lead {
  margin: 0;
  font-size: 17px;
  line-height: 1.55;
  color: var(--rsn-steel);
}

.rsn-articles__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.rsn-article-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  color: inherit;
  text-decoration: none;
  background: var(--rsn-white);
  border: 1px solid var(--rsn-border);
  border-radius: 20px;
  overflow: hidden;
  transition:
    border-color var(--rsn-duration) var(--rsn-ease),
    transform var(--rsn-duration) var(--rsn-ease),
    box-shadow var(--rsn-duration) var(--rsn-ease);
}

.rsn-article-card[hidden] {
  display: none !important;
}

.rsn-article-card:hover {
  text-decoration: none;
  border-color: #c5d0db;
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(8, 27, 51, 0.08);
}

.rsn-article-card__media {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--rsn-navigator-bg);
}

.rsn-article-card__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: center 35%;
  transition: transform 420ms var(--rsn-ease);
}

.rsn-article-card:hover .rsn-article-card__media img {
  transform: scale(1.04);
}

.rsn-article-card__media--diagram {
  aspect-ratio: 16 / 9;
  background: #f2f6fa;
}

.rsn-article-card__media--diagram img {
  object-fit: contain;
  object-position: center;
}

.rsn-article-card:hover .rsn-article-card__media--diagram img {
  transform: none;
}

.rsn-article-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 10px;
  padding: 22px 22px 24px;
}

.rsn-article-card__date {
  margin: 0;
  font-size: 13px;
  font-weight: 600;
  color: var(--rsn-steel);
}

.rsn-article-card__title {
  margin: 0;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.28;
  letter-spacing: -0.3px;
  color: var(--rsn-graphite);
}

.rsn-article-card__excerpt {
  margin: 0;
  font-size: 15px;
  line-height: 1.5;
  color: var(--rsn-steel);
}

.rsn-article-card__more {
  margin-top: auto;
  padding-top: 8px;
  font-size: 14px;
  font-weight: 700;
  color: var(--rsn-rack-red);
}

.rsn-articles__more-wrap {
  display: flex;
  justify-content: center;
  margin-top: 40px;
}

.rsn-articles__more[hidden],
.rsn-articles__more-wrap:has([hidden]) {
  display: none;
}

/* Article page */
.rsn-article-page {
  background: var(--rsn-white);
}

.rsn-article {
  padding: 40px var(--rsn-gutter, 100px) 96px;
}

.rsn-article__inner {
  max-width: var(--rsn-container);
  margin-inline: auto;
}

.rsn-article__crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 36px;
  font-size: 13px;
  font-weight: 600;
  color: var(--rsn-steel);
}

.rsn-article__crumb a {
  color: var(--rsn-corporate-blue);
  text-decoration: none;
}

.rsn-article__crumb a:hover {
  text-decoration: underline;
}

.rsn-article__head {
  max-width: 820px;
  margin-bottom: 32px;
}

.rsn-article__eyebrow {
  margin: 0 0 14px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--rsn-corporate-blue);
}

.rsn-article__title {
  margin: 0 0 18px;
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -1.2px;
  color: var(--rsn-graphite);
}

.rsn-article__lead {
  margin: 0;
  font-size: 18px;
  line-height: 1.55;
  color: var(--rsn-steel);
}

.rsn-article__date {
  margin: 0 0 12px;
  font-size: 14px;
  font-weight: 600;
  color: var(--rsn-steel);
}

.rsn-article__cover a {
  display: block;
}

.rsn-article__cover img {
  display: block;
  width: 100%;
  height: auto;
  max-width: none;
  aspect-ratio: 16 / 9;
  object-fit: contain;
  background: #f2f6fa;
}

.rsn-article__cover figcaption {
  margin: 0;
  padding: 10px 4px 0;
  font-size: 13px;
  line-height: 1.4;
  color: var(--rsn-steel);
}

.rsn-article-toc {
  margin: 0 0 28px;
  padding: 20px 22px;
  background: #f7f9fb;
  border: 1px solid var(--rsn-border);
  border-radius: 16px;
}

.rsn-article-toc__title {
  margin: 0 0 12px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.1px;
  text-transform: uppercase;
  color: var(--rsn-corporate-blue);
}

.rsn-article-toc ol {
  margin: 0;
  padding-left: 18px;
}

.rsn-article-toc li {
  margin: 0 0 8px;
  font-size: 15px;
  line-height: 1.4;
}

.rsn-article-toc a {
  color: var(--rsn-graphite);
  text-decoration: none;
}

.rsn-article-toc a:hover {
  color: var(--rsn-corporate-blue);
  text-decoration: underline;
}

.rsn-article__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 64px;
  align-items: start;
}

.rsn-article-body {
  max-width: 46rem;
  font-size: 17px;
  line-height: 1.7;
  color: #2a3340;
}

.rsn-article-body p {
  margin: 0 0 18px;
}

.rsn-article-body h2 {
  margin: 32px 0 12px;
  font-size: 26px;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.4px;
  color: var(--rsn-graphite);
}

.rsn-article-body h3 {
  margin: 22px 0 8px;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--rsn-graphite);
}

.rsn-article-body ul {
  margin: 0 0 18px;
  padding-left: 20px;
}

.rsn-article-body li {
  margin-bottom: 8px;
}

.rsn-article-body a {
  color: var(--rsn-corporate-blue);
}

.rsn-article__aside {
  position: sticky;
  top: calc(var(--rsn-header-h, 92px) + 16px);
}

.rsn-article__form.rsn-form {
  padding: 28px 24px;
  box-shadow: 0 12px 32px rgba(8, 27, 51, 0.06);
}

.rsn-article__related {
  margin-top: 80px;
  padding-top: 48px;
  border-top: 1px solid var(--rsn-border);
}

.rsn-article__related-title {
  margin: 0 0 28px;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.6px;
}

@media (max-width: 1279px) {
  .rsn-articles,
  .rsn-article {
    padding-inline: var(--rsn-gutter);
  }

  .rsn-article__layout {
    gap: 40px;
  }
}

@media (max-width: 1023px) {
  .rsn-articles {
    padding-block: 72px;
  }

  .rsn-articles__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .rsn-article__layout {
    grid-template-columns: 1fr;
  }

  .rsn-article__aside {
    position: static;
  }
}

@media (max-width: 767px) {
  .rsn-articles {
    padding: 48px 16px 52px;
  }

  .rsn-articles__header {
    margin-bottom: 28px;
  }

  .rsn-articles__title {
    font-size: 28px;
    letter-spacing: -0.6px;
  }

  .rsn-articles__lead {
    font-size: 15px;
  }

  .rsn-articles__grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .rsn-article-card__media {
    aspect-ratio: 16 / 9;
  }

  .rsn-article {
    padding-block: 24px 64px;
  }

  .rsn-article__cover {
    border-radius: 14px;
  }

  .rsn-article__related {
    margin-top: 48px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .rsn-article-card,
  .rsn-article-card__media img {
    transition: none;
  }

  .rsn-article-card:hover {
    transform: none;
  }

  .rsn-article-card:hover .rsn-article-card__media img {
    transform: none;
  }
}