/* Single article layout and long-form typography. */
.rfd-single-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(68px, 9vw, 112px) 0 clamp(76px, 9vw, 124px);
  background:
    radial-gradient(circle at 88% 10%, color-mix(in srgb, var(--rfd-blue) 28%, transparent), transparent 33%),
    linear-gradient(135deg, var(--rfd-navy), #0c2945);
  color: #fff;
}

.rfd-single-header-width {
  max-width: 980px;
  text-align: center;
}

.rfd-single-hero .rfd-breadcrumbs ol {
  justify-content: center;
}

.rfd-single-hero .rfd-breadcrumbs,
.rfd-single-hero .rfd-breadcrumbs a,
.rfd-single-hero .rfd-breadcrumbs span {
  color: rgba(255, 255, 255, 0.78);
}

.rfd-single-hero .rfd-category-badge {
  margin-top: 28px;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}

.rfd-single-hero h1 {
  max-width: 940px;
  margin: 18px auto;
  color: #fff;
  font-size: clamp(2.25rem, 6vw, 4.65rem);
  letter-spacing: -0.047em;
  line-height: 1.05;
  text-wrap: balance;
}

.rfd-single-subtitle {
  max-width: 760px;
  margin: 0 auto;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(1.02rem, 2vw, 1.22rem);
  line-height: 1.65;
}

.rfd-single-byline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 28px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.86rem;
}

.rfd-single-byline a {
  color: #fff;
  font-weight: 740;
  text-underline-offset: 3px;
}

.rfd-single-featured {
  position: relative;
  z-index: 2;
  max-width: 1120px;
  margin-top: -54px;
  margin-bottom: 0;
}

.rfd-single-featured img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 660px;
  border: 7px solid #fff;
  border-radius: 21px;
  box-shadow: 0 24px 64px rgba(7, 24, 39, 0.18);
  object-fit: cover;
}

.rfd-reading-width,
.rfd-article-body {
  max-width: 820px;
}

.rfd-article-body {
  padding-block: clamp(58px, 8vw, 94px);
}

.rfd-single-content,
.rfd-theme-active .rfd-single-content {
  max-width: none;
  padding: 0;
  color: #263c52;
  font-size: clamp(1.04rem, 1.3vw, 1.12rem);
  line-height: 1.82;
}

.rfd-single-content > * {
  max-width: 100%;
}

.rfd-single-content > :first-child {
  margin-top: 0;
}

.rfd-single-content > :last-child {
  margin-bottom: 0;
}

.rfd-single-content p {
  margin: 0 0 1.55em;
}

.rfd-single-content h2,
.rfd-single-content h3,
.rfd-single-content h4 {
  color: var(--rfd-navy);
  letter-spacing: -0.025em;
  line-height: 1.24;
  scroll-margin-top: 112px;
  text-wrap: balance;
}

.rfd-single-content h2 {
  margin: 2.25em 0 0.72em;
  font-size: clamp(1.75rem, 4vw, 2.45rem);
}

.rfd-single-content h3 {
  margin: 1.9em 0 0.65em;
  font-size: clamp(1.42rem, 3vw, 1.85rem);
}

.rfd-single-content h4 {
  margin: 1.65em 0 0.55em;
  font-size: clamp(1.18rem, 2vw, 1.42rem);
}

.rfd-single-content a:not(.wp-block-button__link) {
  color: color-mix(in srgb, var(--rfd-blue) 88%, #09233c);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.rfd-single-content a:hover {
  color: color-mix(in srgb, var(--rfd-blue) 72%, #000);
  text-decoration-thickness: 2px;
}

.rfd-single-content a:focus-visible {
  border-radius: 2px;
  outline: 3px solid color-mix(in srgb, var(--rfd-blue) 30%, transparent);
  outline-offset: 3px;
}

.rfd-single-content ul,
.rfd-single-content ol {
  margin: 0 0 1.55em;
  padding-left: 1.45em;
}

.rfd-single-content li {
  margin-bottom: 0.55em;
  padding-left: 0.2em;
}

.rfd-single-content li::marker {
  color: var(--rfd-blue);
  font-weight: 780;
}

.rfd-single-content blockquote,
.rfd-single-content .wp-block-quote {
  margin: 2em 0;
  padding: clamp(22px, 4vw, 32px);
  border: 0;
  border-left: 5px solid var(--rfd-blue);
  border-radius: 0 14px 14px 0;
  background: color-mix(in srgb, var(--rfd-blue) 6%, #fff);
  color: var(--rfd-navy);
  font-size: 1.12em;
  font-weight: 560;
  line-height: 1.7;
}

.rfd-single-content blockquote p:last-child {
  margin-bottom: 0;
}

.rfd-single-content cite {
  display: block;
  margin-top: 12px;
  color: var(--rfd-muted);
  font-size: 0.82rem;
  font-style: normal;
}

.rfd-single-content pre,
.rfd-single-content code,
.rfd-single-content kbd,
.rfd-single-content samp {
  font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
}

.rfd-single-content :not(pre) > code {
  padding: 0.15em 0.38em;
  border-radius: 5px;
  background: #eef3f8;
  color: #17334e;
  font-size: 0.9em;
}

.rfd-single-content pre {
  max-width: 100%;
  overflow-x: auto;
  margin: 2em 0;
  padding: 22px;
  border-radius: 13px;
  background: #071827;
  color: #ecf6ff;
  font-size: 0.9rem;
  line-height: 1.65;
  white-space: pre;
}

.rfd-single-content table {
  display: block;
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  margin: 2em 0;
  border: 1px solid var(--rfd-border);
  border-collapse: collapse;
  border-spacing: 0;
  font-size: 0.94rem;
}

.rfd-single-content th,
.rfd-single-content td {
  min-width: 130px;
  padding: 12px 14px;
  border: 1px solid var(--rfd-border);
  text-align: left;
  vertical-align: top;
}

.rfd-single-content th {
  background: color-mix(in srgb, var(--rfd-navy) 5%, #fff);
  color: var(--rfd-navy);
  font-weight: 760;
}

.rfd-single-content img,
.rfd-single-content video,
.rfd-single-content iframe {
  max-width: 100%;
}

.rfd-single-content img {
  height: auto;
  border-radius: 12px;
}

.rfd-single-content figure,
.rfd-single-content .wp-block-image {
  margin: 2.2em 0;
}

.rfd-single-content figcaption,
.rfd-single-content .wp-caption-text {
  margin-top: 8px;
  color: var(--rfd-muted);
  font-size: 0.82rem;
  line-height: 1.5;
  text-align: center;
}

.rfd-single-content hr {
  margin: 3em 0;
  border: 0;
  border-top: 1px solid var(--rfd-border);
}

.rfd-table-of-contents {
  margin: 0 0 clamp(44px, 7vw, 66px);
  padding: clamp(23px, 4vw, 32px);
  border: 1px solid color-mix(in srgb, var(--rfd-blue) 18%, var(--rfd-border));
  border-radius: 16px;
  background: linear-gradient(145deg, color-mix(in srgb, var(--rfd-blue) 5%, #fff), #fff);
}

.rfd-toc-heading h2 {
  margin: 0 0 16px;
  color: var(--rfd-navy);
  font-size: 1.35rem;
  letter-spacing: -0.015em;
}

.rfd-table-of-contents ol {
  display: grid;
  gap: 9px;
  margin: 0;
  padding-left: 1.25em;
}

.rfd-table-of-contents li::marker {
  color: var(--rfd-blue);
  font-weight: 760;
}

.rfd-table-of-contents .rfd-toc-level-3 {
  margin-left: 18px;
  font-size: 0.93rem;
}

.rfd-table-of-contents a {
  color: #314a62;
  line-height: 1.45;
  text-decoration: none;
}

.rfd-table-of-contents a:hover,
.rfd-table-of-contents a:focus-visible {
  color: var(--rfd-blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.rfd-share-section {
  margin-top: clamp(46px, 7vw, 70px);
  padding-top: 28px;
  border-top: 1px solid var(--rfd-border);
}

.rfd-share-section h2 {
  margin: 0 0 16px;
  color: var(--rfd-navy);
  font-size: 1.12rem;
}

.rfd-share-links {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.rfd-share-links a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  padding: 9px 15px;
  border: 1px solid var(--rfd-border);
  border-radius: 999px;
  background: #fff;
  color: var(--rfd-navy);
  font-size: 0.86rem;
  font-weight: 720;
  text-decoration: none;
}

.rfd-share-links a:hover {
  border-color: var(--rfd-blue);
  color: var(--rfd-blue);
}

.rfd-author-box {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 22px;
  align-items: center;
  margin-top: 50px;
  padding: clamp(24px, 4vw, 32px);
  border: 1px solid var(--rfd-border);
  border-radius: 16px;
  background: color-mix(in srgb, var(--rfd-navy) 3%, #fff);
}

.rfd-author-avatar img {
  display: block;
  width: 96px;
  height: 96px;
  border-radius: 50%;
  object-fit: cover;
}

.rfd-author-box h2 {
  margin: 0 0 7px;
  font-size: 1.35rem;
}

.rfd-author-box h2 a {
  color: var(--rfd-navy);
  text-decoration: none;
}

.rfd-author-box p:last-child {
  margin: 0;
  color: var(--rfd-muted);
  line-height: 1.6;
}

.rfd-post-navigation {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 42px;
}

.rfd-post-navigation-link {
  display: flex;
  min-width: 0;
  min-height: 108px;
  justify-content: center;
  flex-direction: column;
  padding: 18px;
  border: 1px solid var(--rfd-border);
  border-radius: 13px;
  color: var(--rfd-navy);
  text-decoration: none;
  transition: border-color 200ms ease, transform 200ms ease, box-shadow 200ms ease;
}

.rfd-post-navigation-next {
  grid-column: 2;
  text-align: right;
}

.rfd-post-navigation-link span {
  margin-bottom: 7px;
  color: var(--rfd-blue);
  font-size: 0.72rem;
  font-weight: 780;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.rfd-post-navigation-link strong {
  display: -webkit-box;
  overflow: hidden;
  line-height: 1.35;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.rfd-post-navigation-link:hover {
  border-color: color-mix(in srgb, var(--rfd-blue) 35%, var(--rfd-border));
  box-shadow: 0 12px 28px rgba(7, 24, 39, 0.08);
  transform: translateY(-3px);
}

.rfd-related-posts {
  padding-block: clamp(66px, 8vw, 104px);
  background: color-mix(in srgb, var(--rfd-navy) 3%, #fff);
}

.rfd-related-posts > .rfd-container > h2 {
  margin-bottom: 28px;
}

.rfd-article-cta {
  padding-block: clamp(58px, 7vw, 88px);
  background: var(--rfd-navy);
  color: #fff;
}

.rfd-article-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.rfd-article-cta .rfd-section-label {
  color: var(--rfd-cyan);
}

.rfd-article-cta h2 {
  max-width: 680px;
  margin: 0 0 12px;
  color: #fff;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  letter-spacing: -0.035em;
}

.rfd-article-cta p:not(.rfd-section-label) {
  max-width: 690px;
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
}

.rfd-article-cta .rfd-button {
  flex: 0 0 auto;
}

.rfd-page-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 30px;
}

@media (max-width: 767px) {
  .rfd-single-hero {
    padding: 58px 0 92px;
  }

  .rfd-single-header-width {
    text-align: left;
  }

  .rfd-single-hero .rfd-breadcrumbs ol,
  .rfd-single-byline {
    justify-content: flex-start;
  }

  .rfd-single-hero h1,
  .rfd-single-subtitle {
    margin-right: 0;
    margin-left: 0;
  }

  .rfd-single-featured {
    margin-top: -45px;
  }

  .rfd-single-featured img {
    border-width: 4px;
    border-radius: 15px;
  }

  .rfd-author-box {
    grid-template-columns: 72px minmax(0, 1fr);
  }

  .rfd-author-avatar img {
    width: 72px;
    height: 72px;
  }

  .rfd-post-navigation {
    grid-template-columns: 1fr;
  }

  .rfd-post-navigation-next {
    grid-column: 1;
    text-align: left;
  }

  .rfd-article-cta-inner {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .rfd-author-box {
    grid-template-columns: 1fr;
  }

  .rfd-table-of-contents .rfd-toc-level-3 {
    margin-left: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .rfd-post-navigation-link {
    transition-duration: 0.01ms !important;
  }

  .rfd-post-navigation-link:hover {
    transform: none;
  }
}

@media print {
  .rfd-share-section,
  .rfd-author-box,
  .rfd-post-navigation,
  .rfd-related-posts,
  .rfd-article-cta {
    display: none !important;
  }

  .rfd-single-hero {
    padding: 24px 0;
    background: #fff;
    color: #000;
  }

  .rfd-single-hero h1,
  .rfd-single-byline,
  .rfd-single-subtitle {
    color: #000;
  }

  .rfd-single-featured {
    margin-top: 20px;
  }
}