:root {
  --fb-ink: #0f1a21;
  --fb-ink-soft: #3f4a53;
  --fb-ink-muted: rgba(15, 26, 33, 0.68);
  --fb-paper: #f6f1e9;
  --fb-paper-deep: #eee6db;
  --fb-panel: rgba(255, 255, 255, 0.42);
  --fb-tint: #e6ddd0;
  --fb-accent: #d86536;
  --fb-accent-deep: #9f4120;
  --fb-olive: #7b8d78;
  --fb-line: rgba(15, 26, 33, 0.1);
  --fb-line-strong: rgba(15, 26, 33, 0.18);
  --fb-shadow: 0 24px 80px rgba(15, 26, 33, 0.16);
  --fb-radius: 32px;
  --fb-max: 1540px;
  --fb-shell: min(calc(100vw - 40px), var(--fb-max));
  --fb-reading: 760px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Sora", sans-serif;
  color: var(--fb-ink);
  background:
    radial-gradient(circle at 12% 8%, rgba(216, 101, 54, 0.11), transparent 24%),
    radial-gradient(circle at 88% 18%, rgba(123, 141, 120, 0.14), transparent 28%),
    linear-gradient(180deg, #fbf7f1 0%, #f1eadf 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.05;
  background-image:
    linear-gradient(rgba(15, 26, 33, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 26, 33, 0.08) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.66), transparent 82%);
}

::selection {
  background: rgba(216, 101, 54, 0.22);
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  color: var(--fb-accent-deep);
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

.shell {
  width: var(--fb-shell);
  margin-inline: auto;
}

.screen-reader-text {
  border: 0;
  clip: rect(1px, 1px, 1px, 1px);
  clip-path: inset(50%);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px) saturate(180%);
  background: rgba(246, 241, 233, 0.74);
  border-bottom: 1px solid rgba(15, 26, 33, 0.08);
}

.site-header__inner {
  min-height: 84px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 32px;
}

.site-branding {
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 0;
}

.site-branding__logo img {
  max-height: 54px;
  width: auto;
}

.site-branding__text {
  display: grid;
  gap: 3px;
}

.site-branding__name {
  font-family: "Instrument Serif", serif;
  font-size: clamp(1.8rem, 1.5rem + 0.8vw, 2.45rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
}

.site-branding__tag {
  margin: 0;
  color: rgba(15, 26, 33, 0.6);
  font-size: 0.73rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.site-navigation {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.primary-menu,
.footer-menu {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 18px 28px;
  margin: 0;
  padding: 0;
}

.primary-menu a,
.footer-menu a {
  position: relative;
  font-size: 0.84rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.primary-menu a::after,
.footer-menu a::after,
.story-stream__content h3 a::after,
.story-stream__content h2 a::after,
.lead-story__content h3 a::after,
.article-more h3 a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 260ms ease;
}

.primary-menu a:hover::after,
.footer-menu a:hover::after,
.story-stream__content h3 a:hover::after,
.story-stream__content h2 a:hover::after,
.lead-story__content h3 a:hover::after,
.article-more h3 a:hover::after {
  transform: scaleX(1);
}

.menu-toggle {
  display: none;
  border: 0;
  background: transparent;
  padding: 0;
  width: 48px;
  height: 48px;
  place-items: center;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--fb-ink);
  margin: 4px auto;
  transition: transform 220ms ease, opacity 220ms ease;
}

.hero-carousel {
  position: relative;
  min-height: calc(100svh - 84px);
  overflow: clip;
  background:
    radial-gradient(circle at 18% 16%, rgba(102, 171, 170, 0.08), transparent 22%),
    radial-gradient(circle at 86% 14%, rgba(216, 101, 54, 0.12), transparent 20%),
    linear-gradient(180deg, #08131a 0%, #102029 56%, #162d37 100%);
}

.hero-carousel__slides {
  position: relative;
  min-height: calc(100svh - 84px);
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: grid;
  align-items: end;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 780ms ease, visibility 780ms ease;
}

.hero-slide.is-active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.hero-slide__media,
.hero-slide__backdrop,
.hero-slide__grain {
  position: absolute;
  inset: 0;
}

.hero-slide__media {
  overflow: hidden;
  background: linear-gradient(135deg, #102029 0%, #173544 42%, #ce6336 100%);
}

.hero-slide__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.08);
  transition: transform 6.8s cubic-bezier(0.2, 0.8, 0.2, 1), filter 780ms ease;
  filter: saturate(0.94) contrast(1.04) brightness(0.82);
}

.hero-slide.is-active .hero-slide__media img {
  transform: scale(1.01);
}

.hero-slide__fallback {
  width: 100%;
  height: 100%;
  background:
    radial-gradient(circle at 24% 24%, rgba(255, 255, 255, 0.22), transparent 18%),
    linear-gradient(135deg, #102029 0%, #173544 42%, #ce6336 100%);
}

.hero-slide__backdrop {
  background:
    linear-gradient(90deg, rgba(5, 13, 18, 0.82) 0%, rgba(5, 13, 18, 0.58) 34%, rgba(5, 13, 18, 0.22) 100%),
    linear-gradient(180deg, rgba(5, 13, 18, 0.1) 0%, rgba(5, 13, 18, 0.38) 100%);
}

.hero-slide__grain {
  opacity: 0.12;
  background-image:
    radial-gradient(circle at 18% 20%, rgba(255, 255, 255, 0.14) 0, transparent 20%),
    radial-gradient(circle at 82% 22%, rgba(255, 255, 255, 0.08) 0, transparent 16%),
    linear-gradient(120deg, rgba(255, 255, 255, 0.03), transparent 32%, rgba(255, 255, 255, 0.06) 68%, transparent 78%);
}

.hero-slide__inner {
  position: relative;
  z-index: 1;
  min-height: calc(100svh - 84px);
  display: grid;
  align-items: end;
  width: min(calc(100vw - 40px), 1540px);
  padding-block: clamp(118px, 13vh, 180px) clamp(96px, 11vw, 144px);
}

.hero-slide__copy {
  max-width: min(980px, 100%);
  color: #f5efe7;
  opacity: 0;
  transform: translate3d(0, 18px, 0);
  transition: opacity 520ms ease 90ms, transform 520ms ease 90ms;
}

.hero-slide.is-active .hero-slide__copy {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.hero__kicker,
.section-heading__eyebrow,
.meta-line,
.site-footer__eyebrow {
  margin: 0 0 14px;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.hero__brand {
  margin: 0;
  font-family: "Instrument Serif", serif;
  font-style: italic;
  font-size: clamp(4.8rem, 10vw, 10rem);
  line-height: 0.82;
  letter-spacing: -0.08em;
  max-width: 7ch;
}

.hero__headline {
  margin: 18px 0 0;
  font-size: clamp(1.9rem, 1.32rem + 2.2vw, 4rem);
  font-weight: 700;
  line-height: 0.98;
  letter-spacing: -0.055em;
  max-width: 12ch;
}

.hero__headline a,
.hero__headline a:hover {
  color: inherit;
}

.hero__summary {
  margin: 20px 0 0;
  max-width: 56ch;
  color: rgba(245, 239, 231, 0.86);
  font-size: clamp(1.02rem, 0.96rem + 0.35vw, 1.19rem);
  line-height: 1.74;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.hero-carousel__rail-wrap {
  position: absolute;
  inset: auto 0 0;
  z-index: 2;
  pointer-events: none;
}

.hero-carousel__rail {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 26px;
  min-height: 72px;
  padding-block: 18px 22px;
  border-top: 1px solid rgba(245, 239, 231, 0.16);
}

.hero-carousel__status {
  display: grid;
  gap: 3px;
  color: rgba(245, 239, 231, 0.9);
}

.hero-carousel__label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(245, 239, 231, 0.68);
}

.hero-carousel__count {
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.hero-carousel__progress {
  display: grid;
  grid-template-columns: repeat(var(--hero-count, 5), minmax(0, 1fr));
  gap: 12px;
  pointer-events: auto;
}

.hero-carousel__progress-item {
  position: relative;
  height: 14px;
  padding: 0;
  border: 0;
  background: transparent;
}

.hero-carousel__progress-item::before {
  content: "";
  position: absolute;
  inset: 50% 0 auto;
  height: 1px;
  transform: translateY(-50%);
  background: rgba(245, 239, 231, 0.18);
}

.hero-carousel__progress-item span {
  position: absolute;
  inset: 50% auto auto 0;
  width: 100%;
  height: 2px;
  transform: translateY(-50%) scaleX(0);
  transform-origin: left center;
  background: linear-gradient(90deg, rgba(245, 239, 231, 0.92), rgba(102, 171, 170, 0.9));
}

.hero-carousel.is-paused .hero-carousel__progress-item span {
  animation-play-state: paused !important;
}

.hero-carousel__progress-item:focus-visible {
  outline: 2px solid rgba(245, 239, 231, 0.42);
  outline-offset: 4px;
}

.hero-carousel__progress-item.is-active span {
  transform: translateY(-50%) scaleX(1);
}

@keyframes heroProgress {
  from {
    transform: translateY(-50%) scaleX(0);
  }

  to {
    transform: translateY(-50%) scaleX(1);
  }
}

.section {
  position: relative;
  padding-block: clamp(74px, 8vw, 116px);
}

.section--tint {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.2), rgba(230, 221, 208, 0.28));
}

.section-heading {
  max-width: 820px;
  margin-bottom: 42px;
}

.section-heading__eyebrow,
.meta-line,
.site-footer__eyebrow {
  color: var(--fb-accent-deep);
}

.section-heading h1,
.section-heading h2,
.archive-heading h1,
.page-shell h1,
.section--404 h1 {
  margin: 0;
  font-size: clamp(2.4rem, 1.7rem + 3vw, 5.25rem);
  line-height: 0.97;
  letter-spacing: -0.06em;
}

.section-heading p:last-child,
.archive-heading p:last-child {
  margin-top: 16px;
  max-width: 60ch;
  color: var(--fb-ink-muted);
  line-height: 1.76;
}

.lead-story {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(320px, 0.9fr);
  gap: clamp(28px, 4vw, 54px);
  align-items: center;
}

.lead-story__media,
.story-stream__media {
  position: relative;
  overflow: hidden;
  background: linear-gradient(140deg, #18303a 0%, #31515a 46%, #d86536 100%);
}

.lead-story__media {
  min-height: clamp(420px, 58vw, 760px);
}

.lead-story__media img,
.story-stream__media img,
.article-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 800ms ease;
}

.lead-story:hover .lead-story__media img,
.story-stream__item:hover .story-stream__media img,
.article-hero:hover .article-hero__media img {
  transform: scale(1.05);
}

.lead-story__fallback,
.story-stream__fallback {
  width: 100%;
  min-height: 100%;
  background:
    radial-gradient(circle at 16% 20%, rgba(255, 255, 255, 0.24), transparent 20%),
    linear-gradient(140deg, #18303a 0%, #31515a 46%, #d86536 100%);
}

.lead-story__content {
  align-self: end;
}

.lead-story__content h3,
.story-stream__content h3,
.story-stream__content h2 {
  margin: 0;
  font-size: clamp(1.8rem, 1.35rem + 1.5vw, 3rem);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.05em;
}

.lead-story__content p,
.story-stream__content p,
.article-hero__excerpt,
.article-body,
.page-body {
  color: var(--fb-ink-muted);
  line-height: 1.82;
}

.lead-story__content > p:not(.meta-line),
.story-stream__content > p:not(.meta-line) {
  margin-top: 14px;
}

.story-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  margin-top: 20px;
  color: rgba(15, 26, 33, 0.56);
  font-size: 0.88rem;
}

.story-stream {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 36px 32px;
}

.story-stream__item {
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 18px;
  padding-top: 28px;
  border-top: 1px solid var(--fb-line);
  align-content: start;
}

.story-stream__media {
  min-height: clamp(260px, 28vw, 360px);
}

.story-stream__content {
  max-width: 72ch;
}

.story-stream__content h2,
.story-stream__content h3 {
  margin-top: 0;
}

.section--categories .section-heading {
  margin-bottom: 28px;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0 22px;
  border-top: 1px solid var(--fb-line-strong);
}

.category-grid__item {
  display: grid;
  gap: 10px;
  padding: 22px 0 18px;
  border-bottom: 1px solid var(--fb-line);
}

.category-grid__label {
  font-size: clamp(1.05rem, 0.94rem + 0.34vw, 1.28rem);
  font-weight: 700;
  letter-spacing: -0.03em;
}

.category-grid__count {
  color: var(--fb-ink-muted);
  font-size: 0.92rem;
}

.archive-screen,
.page-screen {
  min-height: calc(100svh - 84px);
}

.archive-heading {
  padding-top: 10px;
}

.search-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  margin: 0 0 34px;
}

.search-form label {
  display: block;
}

.search-field,
.search-submit,
input[type="text"],
input[type="email"],
input[type="url"],
textarea {
  width: 100%;
  border: 1px solid rgba(15, 26, 33, 0.14);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.58);
  font: inherit;
}

.search-field,
input[type="text"],
input[type="email"],
input[type="url"],
textarea {
  min-height: 54px;
  padding: 0 18px;
}

textarea {
  min-height: 180px;
  padding: 16px 18px;
}

.search-submit,
input[type="submit"],
button,
.wp-block-button__link {
  cursor: pointer;
}

.search-submit,
input[type="submit"] {
  min-height: 54px;
  padding: 0 22px;
  border: 0;
  background: var(--fb-accent);
  color: #fff8ef;
  font-weight: 700;
}

.article {
  padding-bottom: clamp(62px, 8vw, 100px);
}

.article-hero {
  position: relative;
  min-height: min(84svh, 920px);
  display: grid;
  align-items: end;
  overflow: clip;
  background: linear-gradient(180deg, #14232c, #1f3942);
}

.article-hero.has-image {
  background: #0f1a21;
}

.article-hero__media,
.article-hero__veil {
  position: absolute;
  inset: 0;
}

.article-hero__veil {
  background:
    linear-gradient(90deg, rgba(6, 13, 18, 0.74) 0%, rgba(6, 13, 18, 0.48) 34%, rgba(6, 13, 18, 0.24) 100%),
    linear-gradient(180deg, rgba(6, 13, 18, 0.08) 0%, rgba(6, 13, 18, 0.48) 100%);
}

.article-hero__content {
  position: relative;
  z-index: 1;
  padding-block: clamp(130px, 12vw, 180px) clamp(42px, 6vw, 72px);
  color: #fff8ef;
}

.article-hero__content .meta-line {
  color: rgba(255, 248, 239, 0.78);
}

.article-hero__content h1 {
  margin: 0;
  max-width: min(14ch, 100%);
  font-size: clamp(2.8rem, 2rem + 3vw, 5.85rem);
  line-height: 0.96;
  letter-spacing: -0.06em;
}

.article-hero__excerpt {
  max-width: 54ch;
  color: rgba(255, 248, 239, 0.86);
  font-size: clamp(1.02rem, 0.96rem + 0.24vw, 1.16rem);
}

.article-hero__content .story-meta {
  color: rgba(255, 248, 239, 0.7);
}

.article-shell,
.page-shell {
  padding-top: clamp(42px, 5vw, 72px);
}

.article-body,
.page-body {
  width: min(100%, var(--fb-reading));
  font-size: 1.06rem;
}

.article-body > *:first-child,
.page-body > *:first-child {
  margin-top: 0;
}

.article-body h2,
.article-body h3,
.article-body h4,
.page-body h2,
.page-body h3,
.page-body h4 {
  margin: 2.2em 0 0.7em;
  line-height: 1.1;
  letter-spacing: -0.04em;
}

.article-body p,
.page-body p,
.article-body ul,
.article-body ol,
.page-body ul,
.page-body ol {
  margin: 0 0 1.3em;
}

.article-body figure,
.page-body figure,
.article-body .wp-block-image,
.page-body .wp-block-image {
  margin: 2em 0;
}

.article-body blockquote,
.page-body blockquote {
  margin: 2em 0;
  padding-left: 1.2em;
  border-left: 2px solid rgba(216, 101, 54, 0.38);
  font-size: 1.22rem;
  line-height: 1.6;
}

.article-body a,
.page-body a {
  color: var(--fb-accent-deep);
  text-decoration-line: underline;
  text-decoration-color: rgba(159, 65, 32, 0.72);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.16em;
  text-decoration-skip-ink: auto;
  font-weight: 600;
}

.article-body a:visited,
.page-body a:visited {
  color: #7f3c24;
  text-decoration-color: rgba(127, 60, 36, 0.68);
}

.article-body a:hover,
.article-body a:focus-visible,
.page-body a:hover,
.page-body a:focus-visible {
  color: var(--fb-accent);
  text-decoration-thickness: 0.12em;
}

.article-body a:focus-visible,
.page-body a:focus-visible {
  outline: 2px solid rgba(216, 101, 54, 0.3);
  outline-offset: 3px;
}

.article-body .wp-block-button__link,
.page-body .wp-block-button__link {
  color: #fff8ef;
  text-decoration: none;
}

.article-body .wp-block-button__link:visited,
.page-body .wp-block-button__link:visited {
  color: #fff8ef;
}

.continuous-entry + .continuous-entry {
  position: relative;
  margin-top: clamp(80px, 9vw, 140px);
  padding-top: clamp(84px, 9vw, 140px);
}

.continuous-entry + .continuous-entry::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: min(100%, var(--fb-reading));
  height: 1px;
  transform: translateX(-50%);
  background: linear-gradient(90deg, transparent, rgba(15, 26, 33, 0.2), transparent);
}

.continuous-reading__footer {
  display: grid;
  gap: 16px;
}

.continuous-reading__next {
  width: min(100%, var(--fb-reading));
  padding-top: 6px;
}

.continuous-reading__next-link {
  display: grid;
  gap: 6px;
  width: min(100%, 42rem);
}

.continuous-reading__next-link span {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(15, 26, 33, 0.56);
}

.continuous-reading__next-link strong {
  font-size: clamp(1.26rem, 1.12rem + 0.62vw, 1.82rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.continuous-reading__status {
  min-height: 24px;
  width: min(100%, var(--fb-reading));
  margin: 0;
  color: rgba(15, 26, 33, 0.58);
  font-size: 0.92rem;
}

.continuous-reading__sentinel {
  width: 100%;
  height: 1px;
}

.is-loading-next-story .continuous-reading__status::after {
  content: "";
  display: inline-block;
  width: 14px;
  height: 14px;
  margin-left: 8px;
  border: 2px solid rgba(15, 26, 33, 0.16);
  border-top-color: var(--fb-accent);
  border-radius: 50%;
  animation: frontierbeat-spin 0.8s linear infinite;
  vertical-align: text-bottom;
}

.js-continuous-enabled.single-post .article-more {
  display: none;
}

.story-stream--related {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.pagination-wrap {
  margin-top: 34px;
}

.pagination-wrap .page-numbers {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.pagination-wrap a,
.pagination-wrap span {
  min-width: 42px;
  min-height: 42px;
  padding: 0 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid rgba(15, 26, 33, 0.12);
  background: rgba(255, 255, 255, 0.36);
  font-size: 0.9rem;
}

.pagination-wrap .current {
  border-color: rgba(15, 26, 33, 0.2);
  background: rgba(15, 26, 33, 0.08);
}

.js-infinite-enabled .pagination-wrap {
  display: none;
}

.infinite-scroll-status {
  min-height: 24px;
  margin-top: 20px;
  color: rgba(15, 26, 33, 0.56);
  font-size: 0.92rem;
}

.infinite-scroll-sentinel {
  width: 100%;
  height: 1px;
}

.is-loading .infinite-scroll-status::after {
  content: "";
  display: inline-block;
  width: 14px;
  height: 14px;
  margin-left: 8px;
  border: 2px solid rgba(15, 26, 33, 0.16);
  border-top-color: var(--fb-accent);
  border-radius: 50%;
  animation: frontierbeat-spin 0.8s linear infinite;
  vertical-align: text-bottom;
}

.site-footer {
  border-top: 1px solid rgba(15, 26, 33, 0.1);
  background:
    radial-gradient(circle at top left, rgba(216, 101, 54, 0.08), transparent 24%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.18), rgba(230, 221, 208, 0.4));
}

.site-footer__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 32px;
  padding-block: 44px;
}

.site-footer__brand h2 {
  margin: 0;
  max-width: 16ch;
  font-size: clamp(1.8rem, 1.5rem + 1vw, 2.9rem);
  line-height: 1;
  letter-spacing: -0.05em;
}

.site-footer__meta {
  display: grid;
  justify-items: end;
  align-content: space-between;
  gap: 18px;
}

.site-footer__meta p {
  margin: 0;
  color: var(--fb-ink-muted);
  text-align: right;
}

.comment-respond,
.comments-area {
  width: min(100%, var(--fb-reading));
  margin-inline: auto;
}

.reveal-on-scroll {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 520ms ease, transform 620ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.reveal-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes frontierbeat-spin {
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 1180px) {
  :root {
    --fb-shell: min(calc(100vw - 32px), var(--fb-max));
  }

  .site-header__inner {
    gap: 20px;
  }

  .primary-menu,
  .footer-menu {
    gap: 14px 20px;
  }

  .lead-story {
    grid-template-columns: 1fr;
  }

  .lead-story__media {
    min-height: clamp(360px, 56vw, 620px);
  }

  .story-stream,
  .story-stream--related,
  .category-grid,
  .site-footer__inner {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 900px) {
  body::before {
    display: none;
  }

  .site-header__inner {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .menu-toggle {
    display: grid;
    z-index: 60;
  }

  .site-navigation {
    position: fixed;
    inset: 84px 0 auto 0;
    background: rgba(246, 241, 233, 0.96);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(15, 26, 33, 0.08);
    padding: 18px 16px 24px;
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    transition: transform 220ms ease, opacity 220ms ease, visibility 220ms ease;
  }

  .site-navigation.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .primary-menu {
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
  }

  .hero {
    min-height: min(92svh, 900px);
  }

  .hero__copy {
    max-width: 100%;
  }

  .story-stream,
  .story-stream--related,
  .category-grid,
  .site-footer__inner {
    grid-template-columns: 1fr;
  }

  .search-form {
    grid-template-columns: 1fr;
  }

  .site-footer__meta {
    justify-items: start;
  }

  .site-footer__meta p {
    text-align: left;
  }
}

@media (max-width: 640px) {
  :root {
    --fb-shell: min(calc(100vw - 24px), var(--fb-max));
  }

  .site-header__inner {
    min-height: 76px;
  }

  .site-branding__tag {
    display: none;
  }

  .hero__inner,
  .article-hero__content {
    padding-top: 118px;
  }

  .hero__brand {
    max-width: 5.4ch;
  }

  .button {
    width: 100%;
  }

  .story-stream {
    gap: 30px;
  }

  .story-stream__item {
    gap: 16px;
    padding-top: 22px;
  }

  .story-stream__media,
  .lead-story__media {
    min-height: 240px;
  }

  .article-body,
  .page-body {
    font-size: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal-on-scroll {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 900px) {
  .continuous-entry + .continuous-entry {
    margin-top: 72px;
    padding-top: 74px;
  }
}

.section--stream {
  padding-top: clamp(86px, 9vw, 126px);
}

@media (prefers-reduced-motion: reduce) {
  .hero-slide,
  .hero-slide__copy,
  .hero-slide__media img,
  .hero-carousel__progress-item span {
    transition: none !important;
    animation: none !important;
  }
}

@media (max-width: 960px) {
  .hero-slide__inner {
    padding-block: clamp(110px, 18vw, 152px) 112px;
  }

  .hero-carousel__rail {
    grid-template-columns: 1fr;
    gap: 14px;
    min-height: 0;
  }

  .hero-carousel__progress {
    gap: 10px;
  }
}

@media (max-width: 720px) {
  .hero-carousel,
  .hero-carousel__slides,
  .hero-slide__inner {
    min-height: calc(100svh - 72px);
  }

  .hero__brand {
    font-size: clamp(3.8rem, 18vw, 6rem);
  }

  .hero__headline {
    max-width: 13ch;
    font-size: clamp(1.75rem, 7vw, 2.55rem);
  }

  .hero__summary {
    max-width: 32ch;
    font-size: 0.98rem;
    line-height: 1.66;
  }

  .hero__actions {
    gap: 10px;
  }

  .hero-carousel__progress {
    grid-template-columns: repeat(var(--hero-count, 5), minmax(0, 1fr));
    gap: 8px;
  }
}

/* v1.6 refinements: theme toggle, topic rail, organized sections, carousel controls, dark mode */
.site-header__inner {
  grid-template-columns: minmax(0, 1fr) auto auto;
}

.site-header__controls {
  display: flex;
  align-items: center;
  gap: 10px;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  padding: 0;
  border: 1px solid var(--fb-line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.42);
  backdrop-filter: blur(12px);
  transition: transform 220ms ease, border-color 220ms ease, background 220ms ease, box-shadow 220ms ease;
}

.theme-toggle:hover,
.theme-toggle:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(216, 101, 54, 0.36);
  background: rgba(255, 255, 255, 0.62);
  box-shadow: 0 12px 24px rgba(15, 26, 33, 0.08);
}

.theme-toggle:focus-visible {
  outline: 2px solid rgba(216, 101, 54, 0.25);
  outline-offset: 3px;
}

.theme-toggle__icon {
  position: absolute;
  transition: opacity 220ms ease, transform 280ms ease;
}

.theme-toggle__icon--sun {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid currentColor;
  color: var(--fb-accent-deep);
}

.theme-toggle__icon--sun::before {
  content: "";
  position: absolute;
  inset: -7px;
  border-radius: 50%;
  border: 1px dashed rgba(216, 101, 54, 0.5);
}

.theme-toggle__icon--moon {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--fb-ink);
  box-shadow: -5px 0 0 2px var(--fb-paper);
  transform: scale(0.75);
  opacity: 0;
}

html[data-theme="dark"] .theme-toggle__icon--sun {
  opacity: 0;
  transform: scale(0.7) rotate(-20deg);
}

html[data-theme="dark"] .theme-toggle__icon--moon {
  opacity: 1;
  transform: scale(1);
}

.topic-bar {
  position: relative;
  z-index: 30;
  border-bottom: 1px solid var(--fb-line);
  background: rgba(255, 255, 255, 0.28);
  backdrop-filter: blur(18px) saturate(150%);
}

.topic-bar__inner {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-block: 10px;
  overflow-x: auto;
  scrollbar-width: none;
}

.topic-bar__inner::-webkit-scrollbar {
  display: none;
}

.topic-bar__link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 16px;
  border: 1px solid rgba(15, 26, 33, 0.1);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.48);
  color: var(--fb-ink-soft);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: transform 220ms ease, border-color 220ms ease, background 220ms ease, color 220ms ease;
}

.topic-bar__link:hover,
.topic-bar__link:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(216, 101, 54, 0.34);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.78), rgba(216, 101, 54, 0.08));
  color: var(--fb-accent-deep);
}

.hero-carousel__rail {
  grid-template-columns: auto auto minmax(0, 1fr);
}

.hero-carousel__controls {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  pointer-events: auto;
}

.hero-carousel__control {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid rgba(245, 239, 231, 0.22);
  border-radius: 999px;
  background: rgba(7, 18, 23, 0.28);
  color: rgba(245, 239, 231, 0.9);
  backdrop-filter: blur(12px);
  transition: transform 220ms ease, border-color 220ms ease, background 220ms ease;
}

.hero-carousel__control:hover,
.hero-carousel__control:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(245, 239, 231, 0.42);
  background: rgba(7, 18, 23, 0.5);
}

.hero-carousel__control span {
  font-size: 1.05rem;
  line-height: 1;
}

.section-heading--compact {
  margin-bottom: 26px;
}

.section-heading--compact h2 {
  margin: 0;
  font-size: clamp(2rem, 1.4rem + 1.3vw, 3rem);
  letter-spacing: -0.05em;
  line-height: 0.98;
}

.category-hub {
  display: grid;
  grid-template-columns: 1.2fr 1.2fr repeat(4, minmax(0, 1fr));
  gap: 18px;
  align-items: start;
}

.category-card {
  position: relative;
  min-height: 100%;
  padding: 20px;
  border: 1px solid rgba(15, 26, 33, 0.1);
  border-radius: 24px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.56), rgba(255, 255, 255, 0.28)),
    linear-gradient(135deg, rgba(216, 101, 54, 0.06), transparent 42%);
  overflow: clip;
  transition: transform 260ms cubic-bezier(0.2, 0.7, 0.2, 1), border-color 220ms ease, box-shadow 260ms ease, background 260ms ease;
}

.category-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(216, 101, 54, 0.12), transparent 28%);
  opacity: 0;
  transition: opacity 260ms ease;
  pointer-events: none;
}

.category-card:hover,
.category-card:focus-within,
.category-card.is-open {
  transform: translateY(-3px);
  border-color: rgba(216, 101, 54, 0.26);
  box-shadow: 0 22px 46px rgba(15, 26, 33, 0.08);
}

.category-card:hover::before,
.category-card:focus-within::before,
.category-card.is-open::before {
  opacity: 1;
}

.category-card--group {
  grid-column: span 2;
}

.category-card__toggle {
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  text-align: left;
  display: grid;
  gap: 10px;
}

.category-card__direct-head {
  display: grid;
  gap: 10px;
}

.category-card__eyebrow {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fb-ink-muted);
}

.category-card__title {
  margin: 0;
  font-size: clamp(1.1rem, 1rem + 0.3vw, 1.4rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
}

.category-card__description {
  margin: 0;
  color: var(--fb-ink-muted);
  font-size: 0.95rem;
  line-height: 1.55;
}

.category-card__meta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 6px;
  color: var(--fb-accent-deep);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.category-card__chevron {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 11px;
  height: 11px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  color: var(--fb-accent-deep);
  transition: transform 220ms ease;
}

.category-card.is-open .category-card__chevron,
.category-card__toggle[aria-expanded="true"] .category-card__chevron {
  transform: rotate(225deg) translate(-2px, -2px);
}

.category-card__panel {
  margin-top: 18px;
}

.category-card__links {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.category-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 48px;
  padding: 12px 14px;
  border: 1px solid rgba(15, 26, 33, 0.08);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.42);
  transition: transform 220ms ease, border-color 220ms ease, background 220ms ease, color 220ms ease;
}

.category-link:hover,
.category-link:focus-visible {
  transform: translateX(4px);
  border-color: rgba(216, 101, 54, 0.32);
  background: linear-gradient(135deg, rgba(216, 101, 54, 0.1), rgba(255, 255, 255, 0.72));
  color: var(--fb-accent-deep);
}

.category-link__name {
  font-weight: 600;
  letter-spacing: -0.02em;
}

.category-link__count {
  flex: 0 0 auto;
  color: var(--fb-ink-muted);
  font-size: 0.82rem;
  font-weight: 700;
}

html[data-theme="dark"] {
  color-scheme: dark;
  --fb-ink: #edf3f5;
  --fb-ink-soft: #bfd1d8;
  --fb-ink-muted: rgba(237, 243, 245, 0.68);
  --fb-paper: #081117;
  --fb-paper-deep: #0d1820;
  --fb-panel: rgba(12, 22, 29, 0.78);
  --fb-tint: #0f1c24;
  --fb-line: rgba(237, 243, 245, 0.11);
  --fb-line-strong: rgba(237, 243, 245, 0.18);
  --fb-shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
}

html[data-theme="dark"] body {
  background:
    radial-gradient(circle at 10% 8%, rgba(216, 101, 54, 0.12), transparent 20%),
    radial-gradient(circle at 84% 14%, rgba(102, 171, 170, 0.14), transparent 24%),
    linear-gradient(180deg, #071117 0%, #0b1820 46%, #09141b 100%);
}

html[data-theme="dark"] body::before {
  opacity: 0.04;
  background-image:
    linear-gradient(rgba(237, 243, 245, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(237, 243, 245, 0.06) 1px, transparent 1px);
}

html[data-theme="dark"] .site-header {
  background: rgba(8, 17, 23, 0.8);
  border-bottom-color: rgba(237, 243, 245, 0.08);
}

html[data-theme="dark"] .site-branding__tag,
html[data-theme="dark"] .story-meta,
html[data-theme="dark"] .continuous-reading__status,
html[data-theme="dark"] .infinite-scroll-status,
html[data-theme="dark"] .category-link__count,
html[data-theme="dark"] .category-card__eyebrow,
html[data-theme="dark"] .continuous-reading__next-link span {
  color: rgba(237, 243, 245, 0.58);
}

html[data-theme="dark"] .topic-bar {
  background: rgba(8, 17, 23, 0.58);
}

html[data-theme="dark"] .topic-bar__link,
html[data-theme="dark"] .theme-toggle,
html[data-theme="dark"] .search-field,
html[data-theme="dark"] .search-submit,
html[data-theme="dark"] input[type="text"],
html[data-theme="dark"] input[type="email"],
html[data-theme="dark"] input[type="url"],
html[data-theme="dark"] textarea,
html[data-theme="dark"] .pagination-wrap a,
html[data-theme="dark"] .pagination-wrap span,
html[data-theme="dark"] .category-card,
html[data-theme="dark"] .category-link {
  border-color: rgba(237, 243, 245, 0.1);
  background: rgba(11, 22, 29, 0.78);
}

html[data-theme="dark"] .topic-bar__link:hover,
html[data-theme="dark"] .topic-bar__link:focus-visible,
html[data-theme="dark"] .category-link:hover,
html[data-theme="dark"] .category-link:focus-visible,
html[data-theme="dark"] .theme-toggle:hover,
html[data-theme="dark"] .theme-toggle:focus-visible {
  background: rgba(18, 33, 42, 0.96);
  border-color: rgba(216, 101, 54, 0.34);
  color: #fff4eb;
}

html[data-theme="dark"] .section--tint {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.015), rgba(18, 34, 42, 0.42));
}

html[data-theme="dark"] .site-footer {
  border-top-color: rgba(237, 243, 245, 0.08);
  background:
    radial-gradient(circle at top left, rgba(216, 101, 54, 0.08), transparent 24%),
    linear-gradient(180deg, rgba(9, 20, 27, 0.38), rgba(12, 26, 34, 0.82));
}

html[data-theme="dark"] .article-body a,
html[data-theme="dark"] .page-body a {
  color: #ff9a72;
  text-decoration-color: rgba(255, 154, 114, 0.52);
}

html[data-theme="dark"] .article-body a:visited,
html[data-theme="dark"] .page-body a:visited {
  color: #e68060;
  text-decoration-color: rgba(230, 128, 96, 0.46);
}

html[data-theme="dark"] .article-body blockquote,
html[data-theme="dark"] .page-body blockquote,
html[data-theme="dark"] .continuous-entry + .continuous-entry::before {
  border-left-color: rgba(255, 154, 114, 0.42);
  background: linear-gradient(90deg, transparent, rgba(237, 243, 245, 0.16), transparent);
}

html[data-theme="dark"] .pagination-wrap .current {
  background: rgba(237, 243, 245, 0.08);
  border-color: rgba(237, 243, 245, 0.16);
}

html[data-theme="dark"] .menu-toggle span {
  background: var(--fb-ink);
}

@media (max-width: 1320px) {
  .category-hub {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 1180px) {
  .hero-carousel__rail {
    grid-template-columns: 1fr;
    gap: 14px;
  }
}

@media (max-width: 960px) {
  .site-header__inner {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .site-navigation {
    grid-column: 1 / -1;
  }

  .theme-toggle {
    width: 44px;
    height: 44px;
  }
}

@media (max-width: 900px) {
  .site-header__controls {
    margin-left: auto;
  }

  .site-navigation {
    top: 84px;
    inset: 84px 0 auto 0;
  }

  html[data-theme="dark"] .site-navigation {
    background: rgba(8, 17, 23, 0.96);
    border-bottom-color: rgba(237, 243, 245, 0.08);
  }
}

@media (max-width: 720px) {
  .category-hub {
    grid-template-columns: 1fr;
  }

  .category-card--group {
    grid-column: span 1;
  }

  .topic-bar__inner {
    gap: 8px;
    padding-block: 8px;
  }

  .hero-carousel__controls {
    gap: 8px;
  }

  .hero-carousel__control {
    width: 38px;
    height: 38px;
  }
}