.page-news {
  --cat-schedule: var(--signal-cyan);
  --cat-resource: var(--compass-amber);
  --cat-client: #43C9A8;
  --cat-data: #9B93F0;
  --cat-collab: #E084A3;
  --obs-rail-w: 15rem;
  background-color: var(--deep-space);
  color: var(--paper);
}

.page-news .obs-hero {
  margin-top: calc(var(--header-h) * -1);
  padding-top: calc(var(--header-h) + clamp(2.25rem, 6vw, 4.5rem));
  padding-bottom: clamp(2rem, 5vw, 3.5rem);
  background-color: var(--deep-space);
  background-image: repeating-linear-gradient(
    90deg,
    rgba(201, 214, 227, 0.06) 0 1px,
    transparent 1px 72px
  );
  border-bottom: 1px solid var(--line-soft);
}

.page-news .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  margin-bottom: clamp(1rem, 3vw, 1.6rem);
}

.page-news .crumbs a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
}

.page-news .crumbs a:hover,
.page-news .crumbs a:focus-visible {
  color: var(--signal-cyan);
  border-bottom-color: var(--signal-cyan);
}

.page-news .crumbs .crumb-sep {
  color: var(--compass-amber);
}

.page-news .crumbs [aria-current="page"] {
  color: var(--paper);
}

.page-news .obs-hero-frame {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.75rem);
  padding: clamp(1.35rem, 4vw, 2.75rem);
  border: 1px solid var(--line-cyan);
  background-color: rgba(13, 43, 69, 0.62);
}

.page-news .obs-hero-main {
  min-width: 0;
}

.page-news .obs-hero h1 {
  margin: 0.6rem 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(1.95rem, 7vw, 3.8rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--paper);
}

.page-news .obs-lede {
  margin: 0;
  max-width: 46ch;
  font-size: clamp(0.98rem, 1.4vw, 1.1rem);
  line-height: 1.8;
  color: var(--mist);
}

.page-news .obs-facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
  align-content: end;
}

.page-news .obs-facts li {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  padding-left: 0.85rem;
  border-left: 2px solid var(--line-cyan);
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--mist);
}

.page-news .obs-facts .mono {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--signal-cyan);
  letter-spacing: 0.02em;
}

.page-news .obs-feature-section {
  background-color: var(--deep-space);
}

.page-news .obs-feature {
  display: grid;
  border: 1px solid var(--line-soft);
  background-color: var(--midnight-panel);
  overflow: hidden;
}

.page-news .obs-feature-media {
  margin: 0;
  min-width: 0;
}

.page-news .obs-feature-media img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 13rem;
  object-fit: cover;
  border-bottom: 1px solid var(--line-soft);
}

.page-news .obs-feature-body {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: clamp(1.35rem, 3.5vw, 2.4rem);
  min-width: 0;
}

.page-news .obs-kicker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-news .obs-feature-body h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3.2vw, 2.05rem);
  line-height: 1.24;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-news .obs-feature-text {
  margin: 0;
  font-size: 0.96rem;
  line-height: 1.85;
  color: var(--mist);
}

.page-news .obs-feature-meta {
  display: grid;
  gap: 0.9rem;
  margin: 0;
  padding-top: 1rem;
  border-top: 1px dashed var(--line-soft);
}

.page-news .obs-feature-meta dt {
  margin-bottom: 0.25rem;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-news .obs-feature-meta dd {
  margin: 0;
  font-size: 0.9rem;
  color: var(--paper);
}

.page-news .obs-feature-meta dd.mono {
  color: var(--compass-amber);
  letter-spacing: 0.06em;
}

.page-news .obs-feature-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: auto;
}

.page-news .obs-stream {
  background-color: var(--deep-space);
}

.page-news .obs-layout {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
}

.page-news .obs-rail {
  display: grid;
  gap: 1rem;
  padding: 1.1rem 1.15rem 1.25rem;
  border: 1px solid var(--line-soft);
  background-color: rgba(13, 43, 69, 0.6);
  align-content: start;
}

.page-news .obs-rail-title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--compass-amber);
}

.page-news .obs-rail-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.15rem;
}

.page-news .obs-rail-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 0.5rem;
  border-left: 2px solid transparent;
  color: var(--mist);
  text-decoration: none;
  font-size: 0.94rem;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-news .obs-rail-link:hover,
.page-news .obs-rail-link:focus-visible {
  color: var(--paper);
  border-left-color: var(--compass-amber);
  background-color: rgba(49, 230, 214, 0.09);
}

.page-news .obs-rail-link[data-active="true"] {
  color: var(--signal-cyan);
  border-left-color: var(--compass-amber);
  background-color: rgba(49, 230, 214, 0.07);
}

.page-news .obs-rail-num {
  font-size: 0.72rem;
  color: var(--compass-amber);
  letter-spacing: 0.08em;
}

.page-news .obs-rail-count {
  margin-left: auto;
  font-size: 0.72rem;
  color: var(--mist);
}

.page-news .obs-rail-note {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-news .obs-list {
  min-width: 0;
}

.page-news .obs-list-title {
  margin: 0 0 clamp(0.5rem, 2vw, 1rem);
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 3.4vw, 2.1rem);
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-news .obs-group {
  --group-color: var(--cat-schedule);
  padding-top: clamp(1.4rem, 3vw, 2rem);
}

.page-news .obs-group--resource { --group-color: var(--cat-resource); }
.page-news .obs-group--client { --group-color: var(--cat-client); }
.page-news .obs-group--data { --group-color: var(--cat-data); }
.page-news .obs-group--collab { --group-color: var(--cat-collab); }

.page-news .obs-group-head {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding-bottom: 0.85rem;
  border-bottom: 2px solid var(--group-color);
}

.page-news .obs-group-num {
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--group-color);
}

.page-news .obs-group-head h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.2vw, 1.4rem);
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-news .obs-group-count {
  margin-left: auto;
  font-size: 0.72rem;
  color: var(--mist);
}

.page-news .obs-entries {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .obs-entry {
  display: grid;
  gap: 1rem;
  padding: clamp(1.1rem, 2.4vw, 1.5rem) 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-news .obs-entry-body {
  min-width: 0;
}

.page-news .obs-entry-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
  margin: 0 0 0.55rem;
}

.page-news .cat-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.18rem 0.55rem;
  border: 1px solid currentColor;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--group-color, var(--cat-schedule));
}

.page-news .obs-entry-time {
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  color: var(--mist);
}

.page-news .obs-entry h4 {
  margin: 0 0 0.45rem;
  font-family: var(--font-body);
  font-size: clamp(1.02rem, 1.7vw, 1.18rem);
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: -0.005em;
  color: var(--paper);
}

.page-news .obs-entry-text {
  margin: 0 0 0.75rem;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .obs-entry-link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--signal-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(49, 230, 214, 0.42);
  padding-bottom: 1px;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-news .obs-entry-link:hover,
.page-news .obs-entry-link:focus-visible {
  color: var(--compass-amber);
  border-bottom-color: var(--compass-amber);
}

.page-news .obs-entry-media {
  margin: 0;
  min-width: 0;
}

.page-news .obs-entry-media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 1px solid var(--line-soft);
}

.page-news .obs-series {
  background-color: var(--jewel-indigo);
  color: var(--paper);
}

.page-news .obs-series-head {
  max-width: 58ch;
}

.page-news .obs-series-head h2 {
  margin: 0.5rem 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.6vw, 2.3rem);
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-news .obs-series-head p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .obs-batches {
  list-style: none;
  margin: clamp(1.6rem, 4vw, 2.6rem) 0 0;
  padding: 0;
  display: grid;
  gap: clamp(1rem, 2.5vw, 1.5rem);
}

.page-news .obs-batch {
  padding-top: 0.9rem;
  border-top: 1px solid rgba(49, 230, 214, 0.3);
}

.page-news .obs-batch-num {
  display: block;
  margin-bottom: 0.45rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--signal-cyan);
}

.page-news .obs-batch h3 {
  margin: 0 0 0.4rem;
  font-family: var(--font-body);
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--paper);
}

.page-news .obs-batch p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-news .obs-next {
  background-color: var(--paper);
  color: var(--graphite);
}

.page-news .obs-next h2 {
  margin: 0 0 0.65rem;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.4vw, 2.2rem);
  letter-spacing: -0.02em;
  color: var(--graphite);
}

.page-news .obs-next-lede {
  max-width: 56ch;
  margin: 0 0 clamp(1.5rem, 4vw, 2.4rem);
  font-size: 0.96rem;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-news .obs-routes {
  display: grid;
  gap: 1px;
  background-color: var(--line-dark);
  border: 1px solid var(--line-dark);
}

.page-news .obs-route {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: clamp(1.1rem, 2.6vw, 1.6rem);
  background-color: var(--paper);
  color: var(--graphite);
  text-decoration: none;
  transition: background-color 0.2s var(--ease);
}

.page-news .obs-route:hover,
.page-news .obs-route:focus-visible {
  background-color: #FFFFFF;
}

.page-news .obs-route-num {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--link-teal);
}

.page-news .obs-route-title {
  font-family: var(--font-display);
  font-size: 1.06rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--graphite);
}

.page-news .obs-route-text {
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-news .obs-route-go {
  margin-top: auto;
  padding-top: 0.5rem;
  font-size: 0.74rem;
  letter-spacing: 0.05em;
  color: var(--link-teal);
  border-top: 1px dashed var(--line-dark);
}

.page-news .obs-next-note {
  margin: clamp(1.4rem, 3vw, 2rem) 0 0;
  font-size: 0.85rem;
  line-height: 1.75;
  color: var(--ink-soft);
  border-top: 1px solid var(--line-dark);
  padding-top: 1rem;
}

@media (min-width: 560px) {
  .page-news .obs-feature-meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-news .obs-entry--media {
    grid-template-columns: minmax(0, 1fr) 13rem;
    align-items: start;
  }

  .page-news .obs-routes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 920px) {
  .page-news .obs-feature {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 1fr);
  }

  .page-news .obs-feature-media img {
    border-bottom: 0;
    border-right: 1px solid var(--line-soft);
  }

  .page-news .obs-hero-frame {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
  }

  .page-news .obs-batches {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(1.75rem, 4vw, 3rem);
  }
}

@media (min-width: 1000px) {
  .page-news .obs-layout {
    grid-template-columns: var(--obs-rail-w) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .obs-rail {
    position: sticky;
    top: calc(var(--header-h) + 1.5rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .obs-rail-link,
  .page-news .obs-entry-link,
  .page-news .obs-route {
    transition: none;
  }
}
<<<END>>>