.page-news {
  --news-gradient-soft: linear-gradient(135deg, rgba(62, 184, 141, 0.1), rgba(42, 159, 181, 0.1), rgba(232, 130, 58, 0.1), rgba(124, 92, 240, 0.08));
  --news-card-shadow: 0 12px 30px rgba(16, 24, 40, 0.06);
  overflow-x: hidden;
}

.page-news .section {
  padding-block: var(--space-5);
}

.page-news .eyebrow {
  display: inline-block;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  background: rgba(201, 169, 97, 0.16);
  color: #8a6d2f;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.page-news .section__subtitle {
  margin-top: var(--space-2);
  color: rgba(16, 24, 40, 0.62);
}

.page-news .news-hero {
  padding-top: var(--space-4);
  padding-bottom: var(--space-6);
  background:
    radial-gradient(ellipse at 85% 15%, rgba(201, 169, 97, 0.16), transparent 38%),
    radial-gradient(ellipse at 10% 90%, rgba(62, 184, 141, 0.12), transparent 42%),
    var(--paper-light);
}

.page-news .news-hero__inner {
  display: grid;
  gap: var(--space-5);
  align-items: center;
}

.page-news .news-hero__breadcrumb {
  margin-bottom: var(--space-3);
}

.page-news .news-hero__intro h1 {
  margin: var(--space-3) 0 var(--space-2);
}

.page-news .news-hero__lead {
  color: rgba(16, 24, 40, 0.72);
  max-width: 34em;
}

.page-news .news-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-2);
  margin-top: var(--space-5);
}

.page-news .news-hero__stats .stat {
  border-left: 3px solid var(--winter-mist);
  padding-left: var(--space-3);
}

.page-news .news-hero__stats .stat__value {
  display: block;
  font-size: 1.8rem;
  font-weight: var(--headline-weight);
  color: var(--night-blue);
  line-height: 1.1;
}

.page-news .news-hero__stats .stat__label {
  display: block;
  margin-top: var(--space-1);
  color: rgba(16, 24, 40, 0.62);
  font-size: 0.82rem;
}

.page-news .news-hero__feature {
  position: relative;
  padding: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--glass-white);
}

.page-news .news-hero__feature-media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 560 / 320;
}

.page-news .news-hero__feature-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-news .news-hero__feature-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(16, 24, 40, 0.02) 60%, rgba(16, 24, 40, 0.18));
}

.page-news .news-hero__feature-body {
  padding: var(--space-4);
}

.page-news .news-hero__feature-body h2 {
  margin: var(--space-2) 0 var(--space-1);
  font-size: clamp(1.3rem, 2vw, 1.6rem);
  font-weight: var(--headline-weight);
}

.page-news .news-hero__feature-body p {
  color: rgba(16, 24, 40, 0.68);
  margin-bottom: var(--space-3);
}

.page-news .news-hero__feature-body .btn {
  padding: 7px 14px;
  font-size: 0.84rem;
  border-radius: var(--radius-sm);
}

.page-news .news-updates {
  position: relative;
  background:
    radial-gradient(ellipse at 0% 40%, rgba(62, 184, 141, 0.1), transparent 45%),
    radial-gradient(ellipse at 100% 70%, rgba(42, 159, 181, 0.12), transparent 45%),
    rgba(244, 246, 248, 0.6);
}

.page-news .news-updates__header {
  margin-bottom: var(--space-5);
}

.page-news .news-updates__layout {
  display: grid;
  gap: var(--space-4);
}

.page-news .news-updates__aside {
  order: 1;
}

.page-news .news-updates__filter {
  flex-wrap: nowrap;
  overflow-x: auto;
  scrollbar-width: thin;
  padding-bottom: var(--space-2);
}

.page-news .news-updates__filter .filter-btn {
  flex-shrink: 0;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(16, 24, 40, 0.08);
  background: rgba(255, 255, 255, 0.72);
  color: var(--night-blue);
  cursor: pointer;
  transition: background var(--ease), color var(--ease), border-color var(--ease);
}

.page-news .news-updates__filter .filter-btn:hover {
  background: rgba(16, 24, 40, 0.08);
  border-color: rgba(16, 24, 40, 0.16);
}

.page-news .news-updates__filter .filter-btn[aria-pressed="true"] {
  background: var(--night-blue);
  color: var(--paper-light);
  border-color: var(--night-blue);
}

.page-news .news-updates__tip {
  margin-top: var(--space-3);
  color: rgba(16, 24, 40, 0.6);
  font-size: 0.85rem;
}

.page-news .news-updates__timeline {
  order: 2;
  position: relative;
  display: grid;
  gap: var(--space-3);
  padding-left: 28px;
}

.page-news .news-updates__timeline::before {
  content: "";
  position: absolute;
  left: 12px;
  top: 16px;
  bottom: 24px;
  width: 2px;
  background: linear-gradient(to bottom, var(--spring-bud), var(--summer-sky), var(--autumn-amber), var(--velvet-purple), transparent);
  opacity: 0.65;
  border-radius: var(--radius-pill);
}

.page-news .news-updates__item {
  position: relative;
  border-radius: var(--radius-md);
  background: var(--glass-white);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255, 255, 255, 0.85);
  transition: transform var(--ease), box-shadow var(--ease), background var(--ease);
}

.page-news .news-updates__item:hover,
.page-news .news-updates__item:focus-within {
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
}

.page-news .news-updates__item[open] {
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow-soft);
}

.page-news .news-updates__summary {
  list-style: none;
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  cursor: pointer;
}

.page-news .news-updates__summary::-webkit-details-marker {
  display: none;
}

.page-news .news-updates__summary:focus-visible {
  outline: 2px solid var(--electric-pulse);
  outline-offset: 2px;
}

.page-news .news-updates__dot {
  position: relative;
  flex: 0 0 auto;
  width: 12px;
  height: 12px;
  margin-top: 5px;
  border-radius: 50%;
  background: var(--winter-mist);
  border: 3px solid var(--paper-light);
  box-shadow: 0 0 0 2px var(--winter-mist);
  transition: transform var(--ease), box-shadow var(--ease);
}

.page-news .news-updates__summary:hover .news-updates__dot {
  transform: scale(1.35);
}

.page-news .news-updates__item[data-filter-category="version"] .news-updates__dot {
  background: var(--autumn-amber);
  box-shadow: 0 0 0 2px var(--autumn-amber);
}

.page-news .news-updates__item[data-filter-category="events"] .news-updates__dot {
  background: var(--spring-bud);
  box-shadow: 0 0 0 2px var(--spring-bud);
}

.page-news .news-updates__item[data-filter-category="optimization"] .news-updates__dot {
  background: var(--summer-sky);
  box-shadow: 0 0 0 2px var(--summer-sky);
}

.page-news .news-updates__item[data-filter-category="topics"] .news-updates__dot {
  background: var(--velvet-purple);
  box-shadow: 0 0 0 2px var(--velvet-purple);
}

.page-news .news-updates__content {
  flex: 1 1 auto;
  display: grid;
  gap: var(--space-1);
}

.page-news .news-updates__meta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.8rem;
  color: rgba(16, 24, 40, 0.58);
}

.page-news .news-updates__meta .badge {
  font-size: 0.72rem;
  padding: 2px 10px;
}

.page-news .news-updates__title {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--night-blue);
  line-height: 1.35;
}

.page-news .news-updates__excerpt {
  color: rgba(16, 24, 40, 0.66);
  font-size: 0.92rem;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.page-news .news-updates__hint {
  flex: 0 0 auto;
  align-self: center;
  font-size: 0.75rem;
  color: rgba(16, 24, 40, 0.42);
  background: rgba(16, 24, 40, 0.05);
  border-radius: var(--radius-pill);
  padding: 4px 10px;
  transition: color var(--ease), background var(--ease);
}

.page-news .news-updates__item[open] .news-updates__hint {
  background: var(--brand-gold);
  color: #fff;
}

.page-news .news-updates__detail {
  border-top: 1px solid rgba(16, 24, 40, 0.08);
  margin: 0 var(--space-4) var(--space-4);
  padding-top: var(--space-3);
  color: rgba(16, 24, 40, 0.72);
  font-size: 0.92rem;
  line-height: 1.7;
}

.page-news .news-updates__detail p {
  margin-bottom: var(--space-2);
}

.page-news .news-updates__detail .btn {
  padding: 6px 12px;
  font-size: 0.82rem;
  border-radius: var(--radius-sm);
}

.page-news .news-events {
  background: var(--night-blue);
  color: var(--paper-light);
}

.page-news .news-events .eyebrow {
  background: rgba(201, 169, 97, 0.2);
  color: var(--brand-gold);
}

.page-news .news-events h2 {
  color: #fff;
}

.page-news .news-events .section__subtitle {
  color: rgba(244, 246, 248, 0.65);
}

.page-news .news-events__grid {
  display: grid;
  gap: var(--space-5);
}

.page-news .news-events__poster {
  position: relative;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  max-width: 320px;
  box-shadow: var(--shadow-lift);
}

.page-news .news-events__poster img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}

.page-news .news-events__poster figcaption {
  position: absolute;
  left: var(--space-3);
  bottom: var(--space-3);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background: rgba(16, 24, 40, 0.5);
  color: #fff;
  font-size: 0.8rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.page-news .news-events__list {
  display: grid;
  gap: var(--space-3);
}

.page-news .news-events__item {
  padding: var(--space-4);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: inset 3px 0 0 rgba(255, 255, 255, 0.1);
  transition: transform var(--ease), border-color var(--ease), background var(--ease);
}

.page-news .news-events__item:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.25);
}

.page-news .news-events__item--spring {
  box-shadow: inset 3px 0 0 var(--spring-bud);
}

.page-news .news-events__item--summer {
  box-shadow: inset 3px 0 0 var(--summer-sky);
}

.page-news .news-events__item--autumn {
  box-shadow: inset 3px 0 0 var(--autumn-amber);
}

.page-news .news-events__item--winter {
  box-shadow: inset 3px 0 0 var(--winter-mist);
}

.page-news .news-events__item h3 {
  margin: var(--space-2) 0 var(--space-1);
  color: #fff;
  font-size: 1.05rem;
}

.page-news .news-events__item p {
  color: rgba(244, 246, 248, 0.72);
  font-size: 0.9rem;
  line-height: 1.6;
}

.page-news .news-events .badge--spring {
  background: rgba(62, 184, 141, 0.18);
  color: #6fd3a8;
}

.page-news .news-events .badge--summer {
  background: rgba(42, 159, 181, 0.18);
  color: #5fc3d4;
}

.page-news .news-events .badge--autumn {
  background: rgba(232, 130, 58, 0.18);
  color: #ffa465;
}

.page-news .news-events .badge--winter {
  background: rgba(217, 226, 232, 0.18);
  color: #e9f1f5;
}

.page-news .news-optimization {
  background: var(--paper-light);
}

.page-news .news-optimization__grid {
  display: grid;
  gap: var(--space-5);
  align-items: center;
}

.page-news .news-optimization__media {
  position: relative;
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.page-news .news-optimization__media img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}

.page-news .news-optimization__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(42, 159, 181, 0.1), rgba(201, 169, 97, 0.1));
}

.page-news .news-optimization__media figcaption {
  position: absolute;
  right: var(--space-3);
  bottom: var(--space-3);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background: rgba(16, 24, 40, 0.65);
  color: #fff;
  font-size: 0.78rem;
}

.page-news .news-optimization__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
}

.page-news .news-optimization__list-item {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  padding: var(--space-3);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.65);
  border: 1px solid rgba(16, 24, 40, 0.04);
  transition: background var(--ease), transform var(--ease);
}

.page-news .news-optimization__list-item:hover {
  background: rgba(255, 255, 255, 0.85);
  transform: translateX(4px);
}

.page-news .news-optimization__num {
  flex: 0 0 auto;
  font-size: 1.5rem;
  font-weight: var(--headline-weight);
  line-height: 1.2;
  color: var(--summer-sky);
}

.page-news .news-optimization__body h3 {
  margin: 0 0 var(--space-1);
  font-size: 1rem;
  color: var(--night-blue);
}

.page-news .news-optimization__body p {
  margin: 0;
  color: rgba(16, 24, 40, 0.62);
  font-size: 0.9rem;
  line-height: 1.6;
}

.page-news .news-topics {
  background:
    radial-gradient(ellipse at 90% 20%, rgba(124, 92, 240, 0.12), transparent 40%),
    radial-gradient(ellipse at 10% 80%, rgba(201, 169, 97, 0.12), transparent 40%),
    var(--paper-light);
}

.page-news .news-topics__grid {
  display: grid;
  gap: var(--space-4);
}

.page-news .news-topics__card {
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  background: var(--glass-white);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.85);
  box-shadow: var(--news-card-shadow);
  transition: transform var(--ease), box-shadow var(--ease);
}

.page-news .news-topics__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lift);
}

.page-news .news-topics__card > img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-3);
  object-fit: cover;
}

.page-news .news-topics__card-body {
  padding: var(--space-2) var(--space-1) var(--space-1);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex: 1;
}

.page-news .news-topics__card-body h3 {
  margin: 0;
  font-size: 1.12rem;
  color: var(--night-blue);
  line-height: 1.4;
}

.page-news .news-topics__card-body p {
  margin: 0;
  color: rgba(16, 24, 40, 0.66);
  font-size: 0.92rem;
  line-height: 1.65;
  flex: 1;
}

.page-news .news-topics__card-body .btn {
  align-self: flex-start;
  margin-top: var(--space-1);
  padding: 6px 12px;
  font-size: 0.82rem;
  border-radius: var(--radius-sm);
}

@media (min-width: 900px) {
  .page-news .section {
    padding-block: var(--space-7);
  }

  .page-news .news-hero__inner {
    grid-template-columns: 1.05fr 0.95fr;
    gap: var(--space-6);
  }

  .page-news .news-hero__feature-body {
    padding: var(--space-5);
  }

  .page-news .news-updates__layout {
    grid-template-columns: 220px 1fr;
    gap: var(--space-6);
  }

  .page-news .news-updates__aside {
    order: 0;
  }

  .page-news .news-updates__filter {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-2);
    overflow: visible;
    padding-bottom: 0;
  }

  .page-news .news-updates__filter .filter-btn {
    width: 100%;
    text-align: left;
    flex-shrink: 1;
  }

  .page-news .news-updates__timeline {
    order: 1;
    padding-left: 40px;
  }

  .page-news .news-updates__timeline::before {
    left: 16px;
  }

  .page-news .news-events__grid {
    grid-template-columns: 0.72fr 1.28fr;
    gap: var(--space-6);
  }

  .page-news .news-events__poster {
    max-width: none;
    margin-inline: 0;
  }

  .page-news .news-events__list {
    grid-template-columns: 1fr 1fr;
    align-content: center;
  }

  .page-news .news-optimization__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
  }

  .page-news .news-topics__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
  }
}