.page-news {
  background-color: var(--snow-white);
  background-image:
    linear-gradient(rgba(27, 108, 168, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(27, 108, 168, 0.04) 1px, transparent 1px);
  background-size: 44px 44px;
  color: var(--ink-blue);
  padding-bottom: 88px;
}

.page-news .news-hero {
  position: relative;
  color: #ffffff;
  border-bottom: 4px solid var(--sunset-orange);
  background:
    radial-gradient(circle at 84% 16%, rgba(242, 135, 5, 0.2) 0, transparent 200px),
    linear-gradient(145deg, var(--lake-deep) 0%, var(--primary-lake) 70%, #2e8bc0 100%);
}

.page-news .news-hero-inner,
.page-news .news-wrap {
  max-width: var(--maxw);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.page-news .news-hero-inner {
  padding-top: 44px;
  padding-bottom: 48px;
}

.page-news .news-crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 30px;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.72);
}

.page-news .news-crumbs a {
  color: rgba(255, 255, 255, 0.92);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.4);
  transition: color 300ms ease, border-color 300ms ease;
}

.page-news .news-crumbs a:hover {
  color: #ffffff;
  border-color: #ffffff;
}

.page-news .news-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-news .news-hero-kicker {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}

.page-news .news-hero-tag,
.page-news .news-hero-version {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  padding: 5px 11px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  text-transform: uppercase;
}

.page-news .news-hero-version {
  background: var(--sunset-orange);
  border-color: var(--sunset-orange);
  color: #ffffff;
}

.page-news .news-title {
  margin: 0 0 10px;
  font-family: var(--display-font);
  font-weight: 700;
  font-size: clamp(2.6rem, 7vw, 4.8rem);
  line-height: 0.95;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.page-news .news-lead {
  margin: 0 0 20px;
  font-family: var(--display-font);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 600;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.92);
  text-transform: uppercase;
}

.page-news .news-desc {
  max-width: 58ch;
  margin: 0;
  font-size: 1rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.8);
}

.page-news .news-hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.page-news .hero-stat {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.22);
  padding: 14px 8px 12px;
  text-align: center;
  backdrop-filter: blur(4px);
}

.page-news .hero-stat-num {
  display: block;
  font-family: var(--display-font);
  font-weight: 700;
  font-size: 1.8rem;
  line-height: 1;
  color: #ffffff;
  font-variant-numeric: tabular-nums;
}

.page-news .hero-stat-label {
  display: block;
  margin-top: 7px;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.72);
}

.page-news .news-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  margin-top: 44px;
}

.page-news .news-aside {
  min-width: 0;
}

.page-news .news-aside-inner {
  background: var(--cloud-gray);
  border: 1px solid var(--line-ice);
  padding: 20px;
}

.page-news .aside-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--line-ice);
  padding-bottom: 12px;
  margin-bottom: 14px;
}

.page-news .aside-kicker {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.page-news .aside-index {
  font-family: var(--display-font);
  font-weight: 700;
  font-size: 2.8rem;
  line-height: 0.8;
  color: var(--primary-lake);
}

.page-news .aside-nav {
  display: grid;
  gap: 2px;
}

.page-news .aside-nav a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 8px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ink-blue);
  text-decoration: none;
  border-left: 3px solid transparent;
  transition: background-color 300ms ease, border-color 300ms ease, color 300ms ease;
}

.page-news .aside-nav a:hover {
  background: rgba(255, 255, 255, 0.55);
  border-left-color: var(--primary-lake);
  color: var(--primary-lake);
}

.page-news .aside-nav a span {
  font-family: var(--display-font);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.page-news .aside-status {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--line-ice);
  font-size: 0.8rem;
  color: var(--ink-soft);
}

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

.page-news .news-section + .news-section {
  margin-top: 64px;
}

.page-news .news-section-head {
  display: flex;
  gap: 18px;
  align-items: flex-end;
  border-bottom: 2px solid var(--ink-blue);
  padding-bottom: 14px;
  margin-bottom: 26px;
}

.page-news .news-section-head .section-index {
  font-family: var(--display-font);
  font-weight: 700;
  font-size: clamp(3.2rem, 8vw, 5.4rem);
  line-height: 0.8;
  color: var(--cloud-gray);
}

.page-news .news-section-head .section-title-wrap {
  align-self: end;
}

.page-news .news-section-head .section-title {
  margin: 0 0 4px;
  font-family: var(--display-font);
  font-weight: 700;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--ink-blue);
  text-transform: uppercase;
}

.page-news .news-section-head .section-desc {
  margin: 0;
  font-size: 0.92rem;
  color: var(--ink-soft);
}

.page-news .filter-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.page-news .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.page-news .filter-btn {
  display: inline-block;
  padding: 7px 14px;
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  background: var(--snow-white);
  border: 1px solid var(--line-ice);
  cursor: pointer;
  user-select: none;
  transition: background-color 300ms ease, border-color 300ms ease, color 300ms ease;
}

.page-news .filter-btn:hover {
  border-color: var(--primary-lake);
  color: var(--primary-lake);
}

.page-news .news-filter-wrap:focus-within .filter-bar {
  outline: 2px solid var(--primary-lake);
  outline-offset: 4px;
}

.page-news #filter-all:checked ~ .filter-bar label[for="filter-all"] {
  background: var(--ink-blue);
  border-color: var(--ink-blue);
  color: #ffffff;
}

.page-news #filter-fix:checked ~ .filter-bar label[for="filter-fix"] {
  background: var(--sunset-orange);
  border-color: var(--sunset-orange);
  color: #ffffff;
}

.page-news #filter-data:checked ~ .filter-bar label[for="filter-data"] {
  background: var(--grass-green);
  border-color: var(--grass-green);
  color: #ffffff;
}

.page-news #filter-version:checked ~ .filter-bar label[for="filter-version"] {
  background: var(--primary-lake);
  border-color: var(--primary-lake);
  color: #ffffff;
}

.page-news #filter-fix:checked ~ .recent-list .news-card:not([data-cat="fix"]) {
  display: none;
}

.page-news #filter-fix:checked ~ .recent-list .news-card[data-cat="fix"] {
  display: grid;
}

.page-news #filter-data:checked ~ .recent-list .news-card:not([data-cat="data"]) {
  display: none;
}

.page-news #filter-data:checked ~ .recent-list .news-card[data-cat="data"] {
  display: grid;
}

.page-news #filter-version:checked ~ .recent-list .news-card:not([data-cat="version"]) {
  display: none;
}

.page-news #filter-version:checked ~ .recent-list .news-card[data-cat="version"] {
  display: grid;
}

.page-news .recent-list {
  display: grid;
  gap: 18px;
}

.page-news .news-card {
  display: grid;
  grid-template-columns: 1fr;
  background: var(--snow-white);
  border: 1px solid var(--line-ice);
  transition: transform 300ms ease, box-shadow 300ms ease, border-color 300ms ease;
}

.page-news .news-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 30px -16px rgba(11, 58, 92, 0.32);
  border-color: var(--primary-lake);
}

.page-news .news-card-media {
  aspect-ratio: 4 / 3;
  background: var(--cloud-gray);
}

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

.page-news .news-card-grade {
  aspect-ratio: 4 / 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #ffffff;
}

.page-news .news-card-grade-idx {
  background: linear-gradient(145deg, var(--lake-deep), var(--primary-lake) 62%, #4c9ec8);
}

.page-news .news-card-grade-v4 {
  background: linear-gradient(145deg, #b85000, var(--sunset-orange) 60%, #f5b156);
}

.page-news .grade-symbol {
  font-family: var(--display-font);
  font-weight: 700;
  font-size: 3.4rem;
  line-height: 1;
  letter-spacing: 0.02em;
}

.page-news .grade-label {
  margin-top: 8px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.82;
}

.page-news .news-card-body {
  padding: 18px 20px 20px;
}

.page-news .news-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.page-news .news-card-num {
  font-family: var(--display-font);
  font-weight: 700;
  font-size: 1.6rem;
  line-height: 1;
  color: var(--line-ice);
}

.page-news .news-card-tag {
  display: inline-block;
  padding: 4px 9px;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #ffffff;
}

.page-news .news-card-tag-fix {
  background: var(--sunset-orange);
}

.page-news .news-card-tag-data {
  background: var(--grass-green);
}

.page-news .news-card-tag-version {
  background: var(--primary-lake);
}

.page-news .news-card-title {
  margin: 0 0 8px;
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.22;
  color: var(--ink-blue);
}

.page-news .news-card-text {
  margin: 0 0 12px;
  max-width: 62ch;
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--ink-soft);
}

.page-news .news-card-link {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary-lake);
  text-decoration: none;
  border-bottom: 1px solid var(--line-ice);
  padding-bottom: 2px;
  transition: border-color 300ms ease, color 300ms ease;
}

.page-news .news-card-link:hover {
  border-color: var(--primary-lake);
  color: var(--lake-deep);
}

.page-news .recent-more {
  margin-top: 20px;
  text-align: center;
}

.page-news .recent-more a {
  display: inline-block;
  padding: 10px 22px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--primary-lake);
  text-decoration: none;
  border: 1px solid var(--primary-lake);
  transition: background-color 300ms ease, color 300ms ease;
}

.page-news .recent-more a:hover {
  background: var(--primary-lake);
  color: #ffffff;
}

.page-news .topic-block {
  margin-top: 26px;
  padding-top: 22px;
  border-top: 2px solid var(--ink-blue);
}

.page-news .topic-block:first-child {
  margin-top: 0;
}

.page-news .topic-block-title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 4px;
  font-family: var(--display-font);
  font-weight: 700;
  font-size: 1.6rem;
  letter-spacing: 0.04em;
  color: var(--ink-blue);
  text-transform: uppercase;
}

.page-news .topic-block-dot {
  width: 12px;
  height: 12px;
  display: inline-block;
  flex: 0 0 auto;
}

.page-news .topic-block-dot-version {
  background: var(--primary-lake);
}

.page-news .topic-block-dot-fix {
  background: var(--sunset-orange);
}

.page-news .topic-block-dot-data {
  background: var(--grass-green);
}

.page-news .topic-block-dot-guide {
  background: var(--ink-soft);
}

.page-news .topic-block-count {
  margin-left: auto;
  padding: 3px 8px;
  font-family: var(--body-font);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--ink-soft);
  background: var(--cloud-gray);
}

.page-news .topic-list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
}

.page-news .topic-item {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 10px;
  padding: 14px 0;
  border-top: 1px solid var(--line-ice);
}

.page-news .topic-item:first-child {
  border-top: 0;
}

.page-news .topic-item-num {
  font-family: var(--display-font);
  font-weight: 700;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--cloud-gray);
}

.page-news .topic-item-body {
  min-width: 0;
}

.page-news .topic-item h4 {
  margin: 0 0 4px;
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--ink-blue);
}

.page-news .topic-item p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--ink-soft);
}

.page-news .topic-item-link {
  grid-column: 2;
  justify-self: start;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--primary-lake);
  text-decoration: none;
  white-space: nowrap;
  border-bottom: 1px solid var(--line-ice);
}

.page-news .topic-item-link:hover {
  border-color: var(--primary-lake);
  color: var(--lake-deep);
}

.page-news .topic-item-wide {
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 14px;
  padding: 14px;
  background: var(--cloud-gray);
  border-top: 0;
  border: 1px solid var(--line-ice);
}

.page-news .topic-item-thumb {
  min-width: 0;
}

.page-news .topic-item-thumb img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-news .topic-item-info {
  min-width: 0;
}

.page-news .topic-item-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}

.page-news .topic-item-tag {
  display: inline-block;
  padding: 3px 7px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #ffffff;
}

.page-news .topic-item-tag-fix {
  background: var(--sunset-orange);
}

.page-news .topic-item-wide .topic-item-link {
  grid-column: auto;
}

@media (min-width: 640px) {
  .page-news .news-hero-inner {
    padding-top: 56px;
    padding-bottom: 64px;
  }

  .page-news .hero-stat {
    padding: 16px 12px 14px;
  }

  .page-news .hero-stat-num {
    font-size: 2.1rem;
  }

  .page-news .hero-stat-label {
    font-size: 0.75rem;
  }
}

@media (min-width: 768px) {
  .page-news .news-card {
    grid-template-columns: 220px minmax(0, 1fr);
  }

  .page-news .news-card-media {
    aspect-ratio: auto;
    height: 100%;
    min-height: 220px;
  }

  .page-news .news-card-grade {
    aspect-ratio: auto;
    height: 100%;
    min-height: 220px;
  }

  .page-news .news-card-body {
    padding: 24px 28px;
  }

  .page-news .topic-item {
    grid-template-columns: 40px minmax(0, 1fr) auto;
    gap: 14px;
    align-items: center;
    padding: 16px 0;
  }

  .page-news .topic-item-link {
    grid-column: auto;
  }

  .page-news .topic-item-wide {
    grid-template-columns: 150px minmax(0, 1fr) auto;
    margin-top: 16px;
    padding: 16px;
  }

  .page-news .topic-item-thumb img {
    height: 108px;
    aspect-ratio: auto;
  }
}

@media (min-width: 960px) {
  .page-news .news-hero-grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(260px, 0.7fr);
    gap: 56px;
    align-items: end;
  }

  .page-news .news-layout {
    grid-template-columns: 248px minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-news .news-aside-inner {
    position: sticky;
    top: 96px;
  }

  .page-news .news-wrap {
    padding-left: 32px;
    padding-right: 32px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-card,
  .page-news .news-card-link,
  .page-news .filter-btn,
  .page-news .aside-nav a,
  .page-news .topic-item-link,
  .page-news .recent-more a {
    transition: none;
  }

  .page-news .news-card:hover {
    transform: none;
  }
}