/* Public News — editorial academic calendar */

.news-hub {
  --news-accent: var(--brand-primary, #0d9488);
  --news-glow: color-mix(in srgb, var(--news-accent) 35%, transparent);
  position: relative;
  overflow: hidden;
}

.news-hub__mesh {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 90% 60% at 10% -10%, var(--news-glow), transparent 55%),
    radial-gradient(ellipse 70% 50% at 95% 20%, color-mix(in srgb, var(--brand-secondary, #2563eb) 18%, transparent), transparent 50%);
  opacity: 0.9;
}

.news-hub__inner {
  position: relative;
  z-index: 1;
}

/* —— Hero —— */
.news-hero {
  position: relative;
  min-height: clamp(18rem, 42vh, 26rem);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  border-radius: 0 0 1.75rem 1.75rem;
  margin: 0 -0.25rem;
}

@media (min-width: 768px) {
  .news-hero {
    margin: 0;
    border-radius: 1.5rem;
    min-height: clamp(20rem, 38vh, 28rem);
  }
}

.news-hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.04);
}

.news-hero__scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top, rgba(8, 12, 22, 0.92) 0%, rgba(8, 12, 22, 0.55) 45%, rgba(8, 12, 22, 0.25) 100%),
    linear-gradient(135deg, color-mix(in srgb, var(--news-accent) 35%, rgba(8, 12, 22, 0.85)) 0%, transparent 60%);
}

.news-hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 2rem 1.25rem 1.75rem;
}

@media (min-width: 768px) {
  .news-hero__content {
    padding: 2.5rem 2.25rem 2rem;
  }
}

.news-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  font-size: 0.625rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  margin-bottom: 0.85rem;
}

.news-hero__title {
  font-size: clamp(1.75rem, 5vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.08;
  color: #fff;
  margin: 0 0 0.5rem;
}

.news-hero__lead {
  font-size: clamp(0.875rem, 2vw, 1.05rem);
  color: rgba(255, 255, 255, 0.82);
  max-width: 36rem;
  margin: 0;
  line-height: 1.5;
}

.news-ticker {
  display: flex;
  gap: 0.65rem;
  overflow-x: auto;
  padding: 0.85rem 0 0.15rem;
  margin-top: 1.25rem;
  scrollbar-width: none;
  -ms-overflow-style: none;
  mask-image: linear-gradient(90deg, transparent, #000 4%, #000 96%, transparent);
}

.news-ticker::-webkit-scrollbar {
  display: none;
}

.news-ticker__pill {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  font-size: 0.6875rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.95);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(10px);
  white-space: nowrap;
}

.news-ticker__pill i {
  opacity: 0.85;
  font-size: 0.625rem;
}

/* —— Stats strip —— */
.news-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
  margin: -1.75rem auto 2rem;
  position: relative;
  z-index: 3;
  max-width: 52rem;
  padding: 0 0.25rem;
}

@media (min-width: 640px) {
  .news-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.85rem;
    margin-top: -2.25rem;
  }
}

.news-stat {
  padding: 0.85rem 0.75rem;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(226, 232, 240, 0.95);
  box-shadow: 0 12px 40px rgba(15, 23, 42, 0.08);
  backdrop-filter: blur(12px);
  text-align: center;
}

.dark .news-stat {
  background: rgba(15, 23, 42, 0.88);
  border-color: rgba(51, 65, 85, 0.75);
}

.news-stat__value {
  display: block;
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--news-accent);
  line-height: 1.1;
}

.news-stat__label {
  display: block;
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #64748b;
  margin-top: 0.2rem;
}

.dark .news-stat__label {
  color: #94a3b8;
}

/* —— Control bar —— */
.news-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2rem;
  padding: 1rem 1.1rem;
  border-radius: 1.15rem;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid #e2e8f0;
  backdrop-filter: blur(12px);
}

.dark .news-controls {
  background: rgba(15, 23, 42, 0.55);
  border-color: rgba(51, 65, 85, 0.75);
}

.news-controls__label {
  font-size: 0.6875rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #64748b;
  margin: 0 0 0.35rem;
}

.dark .news-controls__label {
  color: #94a3b8;
}

.news-year-tabs,
.news-filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.news-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.38rem 0.75rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  border: 1px solid #e2e8f0;
  background: #fff;
  color: #475569;
  cursor: pointer;
  transition: all 0.18s ease;
  text-decoration: none;
}

.dark .news-chip {
  background: rgba(30, 41, 59, 0.65);
  border-color: rgba(51, 65, 85, 0.85);
  color: #cbd5e1;
}

.news-chip:hover,
.news-chip.is-active {
  border-color: color-mix(in srgb, var(--news-accent) 40%, transparent);
  background: color-mix(in srgb, var(--news-accent) 10%, #fff);
  color: var(--news-accent);
}

.dark .news-chip:hover,
.dark .news-chip.is-active {
  background: color-mix(in srgb, var(--news-accent) 22%, #1e293b);
  color: #f8fafc;
}

.news-chip__count {
  font-size: 0.625rem;
  font-weight: 800;
  padding: 0.05rem 0.35rem;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.06);
}

/* —— Spotlight —— */
.news-spotlight {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-radius: 1.35rem;
  overflow: hidden;
  margin-bottom: 2.5rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow:
    0 24px 60px rgba(15, 23, 42, 0.14),
    0 0 0 1px rgba(15, 23, 42, 0.04);
  min-height: 16rem;
}

@media (min-width: 900px) {
  .news-spotlight {
    grid-template-columns: 1.15fr 0.85fr;
    min-height: 18rem;
  }
}

.news-spotlight__visual {
  position: relative;
  min-height: 12rem;
  overflow: hidden;
}

.news-spotlight__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 12rem;
}

.news-spotlight__visual-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(8, 12, 22, 0.75), transparent 55%);
}

@media (min-width: 900px) {
  .news-spotlight__visual-scrim {
    background: linear-gradient(to right, transparent 30%, rgba(8, 12, 22, 0.15)), linear-gradient(to top, rgba(8, 12, 22, 0.5), transparent);
  }
}

.news-spotlight__badge-live {
  position: absolute;
  top: 1rem;
  left: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  font-size: 0.625rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #fff;
  background: rgba(239, 68, 68, 0.9);
  box-shadow: 0 8px 24px rgba(239, 68, 68, 0.35);
}

.news-spotlight__badge-live::before {
  content: '';
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  background: #fff;
  animation: news-pulse 1.4s ease-in-out infinite;
}

@keyframes news-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

.news-spotlight__date-float {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 4rem;
  padding: 0.55rem 0.4rem;
  border-radius: 0.85rem;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
  line-height: 1.05;
}

.news-spotlight__date-day {
  font-size: 1.65rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  color: #0f172a;
}

.news-spotlight__date-mon {
  font-size: 0.625rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--news-accent);
  margin-top: 0.1rem;
}

.news-spotlight__body {
  padding: 1.35rem 1.35rem 1.5rem;
  background: linear-gradient(165deg, #0f172a 0%, #1e293b 100%);
  color: #f8fafc;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.news-spotlight__kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.625rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 0.5rem;
}

.news-spotlight__title {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin: 0 0 0.65rem;
}

.news-spotlight__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.85rem;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 0.85rem;
}

.news-spotlight__meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.news-spotlight__text {
  font-size: 0.875rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.78);
  margin: 0;
}

.news-spotlight__countdown {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 1rem;
  padding: 0.4rem 0.75rem;
  border-radius: 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  align-self: flex-start;
}

/* —— Bento upcoming —— */
.news-bento {
  display: grid;
  gap: 1rem;
  margin-bottom: 3rem;
}

@media (min-width: 768px) {
  .news-bento {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    grid-auto-rows: minmax(9rem, auto);
  }

  .news-bento__item:nth-child(1) { grid-column: span 7; grid-row: span 2; }
  .news-bento__item:nth-child(2) { grid-column: span 5; }
  .news-bento__item:nth-child(3) { grid-column: span 5; }
  .news-bento__item:nth-child(n+4) { grid-column: span 4; }
}

.news-bento-card {
  position: relative;
  height: 100%;
  min-height: 9rem;
  border-radius: 1.15rem;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.08);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.news-bento-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 50px rgba(15, 23, 42, 0.12);
}

.news-bento-card__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 0.5s ease;
}

.news-bento-card:hover .news-bento-card__bg {
  transform: scale(1.06);
}

.news-bento-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(8, 12, 22, 0.88) 0%, rgba(8, 12, 22, 0.35) 55%, rgba(8, 12, 22, 0.15) 100%);
}

.news-bento-card__content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.1rem 1.15rem;
  color: #fff;
}

.news-bento-card__tag {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.5625rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.45rem;
  background: rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(6px);
}

.news-bento-card__title {
  font-size: 1rem;
  font-weight: 800;
  line-height: 1.25;
  margin: 0 0 0.35rem;
  letter-spacing: -0.02em;
}

.news-bento__item:first-child .news-bento-card__title {
  font-size: 1.25rem;
}

.news-bento-card__meta {
  font-size: 0.6875rem;
  opacity: 0.82;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* —— Timeline feed —— */
.news-timeline-section {
  margin-bottom: 2.5rem;
}

.news-section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.news-section-head h2 {
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #0f172a;
  margin: 0.15rem 0 0;
}

.dark .news-section-head h2 {
  color: #f8fafc;
}

.news-timeline {
  position: relative;
  padding-left: 0;
}

@media (min-width: 768px) {
  .news-timeline {
    padding-left: 2.5rem;
  }

  .news-timeline::before {
    content: '';
    position: absolute;
    left: 0.65rem;
    top: 0.5rem;
    bottom: 0.5rem;
    width: 2px;
    background: linear-gradient(
      180deg,
      var(--news-accent),
      color-mix(in srgb, var(--news-accent) 25%, #e2e8f0)
    );
    border-radius: 2px;
  }
}

.news-month-block {
  margin-bottom: 2.5rem;
}

.news-month-block__head {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.15rem;
  scroll-margin-top: 6rem;
}

.news-month-block__marker {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.625rem;
  font-weight: 900;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #fff;
  background: linear-gradient(135deg, var(--news-accent), color-mix(in srgb, var(--news-accent) 70%, #000));
  box-shadow: 0 8px 20px var(--news-glow);
  flex-shrink: 0;
}

@media (min-width: 768px) {
  .news-month-block__marker {
    position: absolute;
    left: -2.5rem;
    transform: translateX(calc(-50% + 0.65rem));
  }

  .news-month-block__head {
    position: relative;
    padding-left: 0;
  }
}

.news-month-block__title {
  font-size: 1.05rem;
  font-weight: 800;
  color: #0f172a;
  margin: 0;
  letter-spacing: -0.02em;
}

.dark .news-month-block__title {
  color: #f8fafc;
}

.news-month-block__count {
  font-size: 0.625rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #64748b;
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
  background: #f1f5f9;
}

.news-timeline-card {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin-bottom: 1rem;
  border-radius: 1.1rem;
  overflow: hidden;
  background: #fff;
  border: 1px solid #e2e8f0;
  box-shadow: 0 8px 28px rgba(15, 23, 42, 0.05);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.dark .news-timeline-card {
  background: rgba(15, 23, 42, 0.65);
  border-color: rgba(51, 65, 85, 0.75);
}

@media (min-width: 640px) {
  .news-timeline-card {
    grid-template-columns: 7rem 1fr;
  }
}

.news-timeline-card:hover {
  transform: translateX(4px);
  border-color: color-mix(in srgb, var(--news-accent) 35%, #e2e8f0);
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.08);
}

.news-timeline-card.is-past {
  opacity: 0.78;
}

.news-timeline-card.is-hidden {
  display: none;
}

.news-timeline-card__thumb {
  position: relative;
  min-height: 5.5rem;
  background-size: cover;
  background-position: center;
}

@media (min-width: 640px) {
  .news-timeline-card__thumb {
    min-height: auto;
  }
}

.news-timeline-card__thumb-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(8, 12, 22, 0.25), rgba(8, 12, 22, 0.55));
}

.news-timeline-card__date-stack {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #fff;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
}

.news-timeline-card__date-day {
  font-size: 1.65rem;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.03em;
}

.news-timeline-card__date-mon {
  font-size: 0.625rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  margin-top: 0.15rem;
}

.news-timeline-card__body {
  padding: 1rem 1.1rem 1.1rem;
  min-width: 0;
}

.news-timeline-card__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.55rem;
  margin-bottom: 0.35rem;
}

.news-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.18rem 0.55rem;
  border-radius: 999px;
  font-size: 0.5625rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.news-tag--live {
  background: rgba(239, 68, 68, 0.12);
  color: #dc2626;
}

.news-tag--soon {
  background: color-mix(in srgb, var(--news-accent) 14%, #fff);
  color: var(--news-accent);
}

.news-timeline-card__title {
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #0f172a;
  margin: 0 0 0.45rem;
  line-height: 1.3;
}

.dark .news-timeline-card__title {
  color: #f8fafc;
}

.news-timeline-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 0.75rem;
  font-size: 0.6875rem;
  color: #64748b;
}

.dark .news-timeline-card__meta {
  color: #94a3b8;
}

.news-timeline-card__meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.28rem;
}

.news-timeline-card__text {
  font-size: 0.8125rem;
  line-height: 1.55;
  color: #475569;
  margin: 0.55rem 0 0;
}

.dark .news-timeline-card__text {
  color: #cbd5e1;
}

/* —— Branch tree calendar —— */
.news-tree-section {
  margin-bottom: 2.5rem;
}

.news-tree-section__span {
  font-size: 0.8125rem;
  color: #64748b;
  margin: 0.35rem 0 0;
}

.dark .news-tree-section__span {
  color: #94a3b8;
}

.news-tree {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 0.5rem 0 1rem;
  min-height: 12rem;
}

.news-tree__trunk {
  position: absolute;
  left: 1.65rem;
  top: 5.5rem;
  bottom: 5.5rem;
  width: 4px;
  pointer-events: none;
  z-index: 0;
}

.news-tree__trunk-bark {
  position: absolute;
  inset: 0;
  border-radius: 4px;
  background: linear-gradient(
    180deg,
    #4ade80 0%,
    #166534 18%,
    #854d0e 45%,
    #713f12 72%,
    #ca8a04 100%
  );
  box-shadow:
    inset 2px 0 0 rgba(255, 255, 255, 0.15),
    inset -1px 0 0 rgba(0, 0, 0, 0.2);
}

.news-tree__trunk-glow {
  position: absolute;
  inset: -8px -12px;
  background: radial-gradient(ellipse at center, var(--news-glow), transparent 70%);
  opacity: 0.45;
}

@media (min-width: 900px) {
  .news-tree__trunk {
    left: 50%;
    transform: translateX(-50%);
  }
}

.news-tree__anchor {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: center;
  margin-bottom: 1.75rem;
}

.news-tree__anchor--closing {
  margin-top: 1.75rem;
  margin-bottom: 0;
}

@media (min-width: 900px) {
  .news-tree__anchor {
    grid-template-columns: 1fr auto 1fr;
    gap: 1.25rem;
  }

  .news-tree__anchor--opening .news-tree__anchor-node {
    grid-column: 2;
    justify-self: center;
  }

  .news-tree__anchor--opening .news-tree__anchor-card {
    grid-column: 3;
  }

  .news-tree__anchor--closing .news-tree__anchor-node {
    grid-column: 2;
    justify-self: center;
  }

  .news-tree__anchor--closing .news-tree__anchor-card {
    grid-column: 1;
    justify-self: end;
    text-align: right;
  }
}

.news-tree__anchor-node {
  position: relative;
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: #fff;
  background: linear-gradient(145deg, #22c55e, #15803d);
  box-shadow:
    0 0 0 4px rgba(255, 255, 255, 0.95),
    0 12px 28px rgba(22, 163, 74, 0.35);
  flex-shrink: 0;
}

.dark .news-tree__anchor-node {
  box-shadow:
    0 0 0 4px rgba(15, 23, 42, 0.95),
    0 12px 28px rgba(22, 163, 74, 0.25);
}

.news-tree__anchor-node--closing {
  background: linear-gradient(145deg, #eab308, #a16207);
  box-shadow:
    0 0 0 4px rgba(255, 255, 255, 0.95),
    0 12px 28px rgba(234, 179, 8, 0.35);
}

.dark .news-tree__anchor-node--closing {
  box-shadow:
    0 0 0 4px rgba(15, 23, 42, 0.95),
    0 12px 28px rgba(234, 179, 8, 0.25);
}

.news-tree__anchor-ring {
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px dashed color-mix(in srgb, var(--news-accent) 55%, transparent);
  animation: news-tree-pulse 3s ease-in-out infinite;
}

@keyframes news-tree-pulse {
  0%, 100% { opacity: 0.35; transform: scale(1); }
  50% { opacity: 0.85; transform: scale(1.06); }
}

.news-tree__anchor-card {
  padding: 1rem 1.15rem;
  border-radius: 1rem;
  background: linear-gradient(135deg, #ecfdf5, #fff);
  border: 1px solid #bbf7d0;
  box-shadow: 0 10px 30px rgba(22, 163, 74, 0.08);
}

.news-tree__anchor-card--closing {
  background: linear-gradient(135deg, #fefce8, #fff);
  border-color: #fde68a;
  box-shadow: 0 10px 30px rgba(234, 179, 8, 0.08);
}

.dark .news-tree__anchor-card {
  background: linear-gradient(135deg, rgba(22, 101, 52, 0.25), rgba(15, 23, 42, 0.85));
  border-color: rgba(74, 222, 128, 0.25);
}

.dark .news-tree__anchor-card--closing {
  background: linear-gradient(135deg, rgba(161, 98, 7, 0.2), rgba(15, 23, 42, 0.85));
  border-color: rgba(250, 204, 21, 0.25);
}

.news-tree__anchor-kicker {
  font-size: 0.625rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #16a34a;
  margin: 0 0 0.25rem;
}

.news-tree__anchor-card--closing .news-tree__anchor-kicker {
  color: #ca8a04;
}

.news-tree__anchor-title {
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #0f172a;
  margin: 0 0 0.35rem;
}

.dark .news-tree__anchor-title {
  color: #f8fafc;
}

.news-tree__anchor-date {
  display: block;
  font-size: 0.9375rem;
  font-weight: 700;
  color: #334155;
}

.dark .news-tree__anchor-date {
  color: #e2e8f0;
}

.news-tree__anchor-badge {
  display: inline-block;
  margin-top: 0.45rem;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  font-size: 0.625rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #166534;
  background: #dcfce7;
}

.news-tree__anchor-badge--soon {
  color: #0369a1;
  background: #e0f2fe;
}

.news-tree__anchor-badge--muted {
  color: #64748b;
  background: #f1f5f9;
}

.news-tree__branches {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
  padding-left: 0.25rem;
}

.news-tree__branch {
  position: relative;
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  gap: 0.65rem 0.85rem;
  align-items: start;
}

@media (min-width: 900px) {
  .news-tree__branch {
    grid-template-columns: 1fr 4rem 1fr;
    gap: 0.75rem 1rem;
    align-items: center;
  }

  .news-tree__branch--left .news-tree__branch-rail {
    grid-column: 2;
  }

  .news-tree__branch--left .news-tree__date-branch {
    grid-column: 1;
    justify-self: end;
  }

  .news-tree__branch--left .news-tree__leaf-card {
    grid-column: 3;
  }

  .news-tree__branch--right .news-tree__branch-rail {
    grid-column: 2;
  }

  .news-tree__branch--right .news-tree__date-branch {
    grid-column: 3;
    justify-self: start;
  }

  .news-tree__branch--right .news-tree__leaf-card {
    grid-column: 1;
    justify-self: end;
  }
}

.news-tree__branch.is-past {
  opacity: 0.72;
}

.news-tree__branch-rail {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 2.5rem;
}

.news-tree__branch-node {
  width: 0.85rem;
  height: 0.85rem;
  border-radius: 50%;
  border: 2px solid #fff;
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--branch-color, var(--news-accent)) 45%, transparent);
  flex-shrink: 0;
  z-index: 2;
}

.dark .news-tree__branch-node {
  border-color: rgba(15, 23, 42, 0.9);
}

.news-tree__branch-curve {
  display: none;
}

@media (min-width: 900px) {
  .news-tree__branch--left .news-tree__branch-curve {
    display: block;
    position: absolute;
    right: 50%;
    top: 50%;
    width: 2.5rem;
    height: 2px;
    background: linear-gradient(90deg, var(--branch-color, var(--news-accent)), transparent);
    transform-origin: right center;
    transform: translateY(-50%) rotate(-18deg);
    border-radius: 2px;
  }

  .news-tree__branch--right .news-tree__branch-curve {
    display: block;
    position: absolute;
    left: 50%;
    top: 50%;
    width: 2.5rem;
    height: 2px;
    background: linear-gradient(270deg, var(--branch-color, var(--news-accent)), transparent);
    transform-origin: left center;
    transform: translateY(-50%) rotate(18deg);
    border-radius: 2px;
  }
}

.news-tree__date-branch {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  flex-wrap: wrap;
  padding: 0.45rem 0.55rem;
  border-radius: 0.75rem;
  background: rgba(248, 250, 252, 0.85);
  border: 1px dashed #cbd5e1;
}

.dark .news-tree__date-branch {
  background: rgba(15, 23, 42, 0.55);
  border-color: rgba(71, 85, 105, 0.65);
}

.news-tree__date-node {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  min-width: 4.5rem;
}

.news-tree__date-node-label {
  font-size: 0.5625rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #64748b;
}

.news-tree__date-node time {
  font-size: 0.75rem;
  font-weight: 700;
  color: #0f172a;
  white-space: nowrap;
}

.dark .news-tree__date-node time {
  color: #f1f5f9;
}

.news-tree__date-node--open time {
  color: #15803d;
}

.news-tree__date-node--close time {
  color: #a16207;
}

.news-tree__date-node.is-same-day time {
  color: var(--news-accent);
}

.news-tree__date-arc {
  display: flex;
  align-items: center;
  flex: 1;
  min-width: 1.5rem;
  max-width: 4rem;
  position: relative;
  padding: 0 0.15rem;
}

.news-tree__date-arc-line {
  display: block;
  width: 100%;
  height: 3px;
  border-radius: 3px;
  background: linear-gradient(
    90deg,
    #22c55e,
    color-mix(in srgb, var(--news-accent) 70%, #22c55e) 50%,
    #eab308
  );
  position: relative;
}

.news-tree__date-arc-line::before,
.news-tree__date-arc-line::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  transform: translateY(-50%);
  background: currentColor;
}

.news-tree__date-arc-line::before {
  left: 0;
  color: #22c55e;
  background: #22c55e;
}

.news-tree__date-arc-line::after {
  right: 0;
  color: #eab308;
  background: #eab308;
}

.news-tree__date-arc:not(.is-spanning) .news-tree__date-arc-line {
  max-width: 1.25rem;
  opacity: 0.5;
}

.news-tree__date-arc-leaf {
  position: absolute;
  left: 50%;
  top: -0.65rem;
  transform: translateX(-50%);
  font-size: 0.625rem;
  color: var(--news-accent);
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.15));
}

.news-tree__leaf-card {
  padding: 1rem 1.1rem;
  border-radius: 1rem;
  background: #fff;
  border: 1px solid #e2e8f0;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.dark .news-tree__leaf-card {
  background: rgba(15, 23, 42, 0.75);
  border-color: rgba(51, 65, 85, 0.85);
}

.news-tree__branch:hover .news-tree__leaf-card {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(15, 23, 42, 0.1);
}

.news-tree__leaf-card-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.45rem;
}

.news-tree__leaf-title {
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #0f172a;
  margin: 0 0 0.35rem;
  line-height: 1.3;
}

.dark .news-tree__leaf-title {
  color: #f8fafc;
}

.news-tree__leaf-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  font-size: 0.6875rem;
  font-weight: 600;
  color: #64748b;
}

.news-tree__leaf-meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.news-tree__leaf-text {
  font-size: 0.8125rem;
  line-height: 1.55;
  color: #475569;
  margin: 0.55rem 0 0;
}

.dark .news-tree__leaf-text {
  color: #cbd5e1;
}

/* —— Empty —— */
.news-empty {
  text-align: center;
  padding: 4rem 1.5rem;
  border-radius: 1.35rem;
  background: linear-gradient(165deg, #f8fafc, #fff);
  border: 1px dashed #cbd5e1;
}

.dark .news-empty {
  background: linear-gradient(165deg, rgba(15, 23, 42, 0.65), rgba(30, 41, 59, 0.45));
  border-color: rgba(51, 65, 85, 0.85);
}

.news-empty__icon {
  width: 4.5rem;
  height: 4.5rem;
  margin: 0 auto 1.15rem;
  border-radius: 1.15rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.65rem;
  background: color-mix(in srgb, var(--news-accent) 14%, #fff);
  color: var(--news-accent);
  box-shadow: 0 12px 32px var(--news-glow);
}

/* —— Footer CTA —— */
.news-cta-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 1.35rem;
  border-radius: 1.15rem;
  background: linear-gradient(135deg, #0f172a, color-mix(in srgb, var(--news-accent) 35%, #0f172a));
  color: rgba(255, 255, 255, 0.85);
  margin-top: 1rem;
}

.news-cta-bar__text-link {
  color: #fff;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.news-cta-bar__text-link:hover {
  color: rgba(255, 255, 255, 0.9);
}

.news-cta-bar__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.6rem 1.15rem;
  border-radius: 0.65rem;
  font-size: 0.8125rem;
  font-weight: 700;
  color: #0f172a !important;
  background: #fff;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.news-cta-bar__btn:hover {
  color: #0f172a !important;
  background: #f8fafc;
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.22);
}

@media (prefers-reduced-motion: reduce) {
  .news-bento-card,
  .news-bento-card__bg,
  .news-timeline-card,
  .news-spotlight__badge-live::before,
  .news-tree__anchor-ring,
  .news-tree__branch {
    transition: none !important;
    animation: none !important;
  }
}