.page-news {
  --news-dot-shadow: 0 0 0 4px rgba(57, 255, 20, 0.1);
  --news-gradient-line: linear-gradient(180deg, rgba(57, 255, 20, 0.36), rgba(123, 47, 255, 0.36));
}

.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-height-mobile) + 32px) 0 44px;
  background:
    linear-gradient(135deg, rgba(123, 47, 255, 0.14) 0%, transparent 46%),
    radial-gradient(circle at 84% 16%, rgba(57, 255, 20, 0.08), transparent 40%),
    var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.page-news .news-hero-grid {
  display: grid;
  gap: 26px;
  margin-top: 26px;
}

.page-news .section-kicker {
  margin-bottom: 6px;
  letter-spacing: 0.12em;
}

.page-news .news-hero h1 {
  font-family: var(--font-title);
  font-size: clamp(34px, 7vw, 58px);
  line-height: 1.05;
  letter-spacing: 0.012em;
  margin: 12px 0 14px;
}

.page-news .news-hero-desc {
  max-width: 40em;
  color: var(--color-text-dim);
  font-size: 15px;
  line-height: 1.75;
  margin: 0;
}

.page-news .news-hero-stat {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  align-self: end;
}

.page-news .hero-stat-card {
  position: relative;
  overflow: hidden;
  padding: 18px 14px;
  background: rgba(22, 42, 74, 0.72);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-news .hero-stat-card::after {
  content: '';
  position: absolute;
  right: -12px;
  bottom: -12px;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, transparent 45%, rgba(57, 255, 20, 0.2));
  clip-path: polygon(100% 0, 0 100%, 100% 100%);
}

.page-news .hero-stat-card--accent {
  border-color: rgba(255, 102, 0, 0.4);
}

.page-news .hero-stat-card--accent::after {
  background: linear-gradient(135deg, transparent 45%, rgba(255, 102, 0, 0.28));
}

.page-news .hero-stat-num {
  font-family: var(--font-data);
  font-size: 32px;
  font-weight: 700;
  line-height: 1;
  color: var(--color-green);
}

.page-news .hero-stat-card--accent .hero-stat-num {
  color: var(--color-orange);
}

.page-news .hero-stat-label {
  font-size: 13px;
  color: var(--color-text-dim);
  letter-spacing: 0.04em;
}

.page-news .news-hero-note {
  grid-column: 1 / -1;
  margin: 4px 0 0;
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--color-text-faint);
  letter-spacing: 0.03em;
}

.page-news .news-section {
  padding: 44px 0 28px;
}

.page-news .section-header-left {
  margin-bottom: 18px;
}

.page-news .section-header h2 {
  font-family: var(--font-title);
  font-size: 30px;
  line-height: 1.1;
  margin: 0;
}

.page-news .category-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-news .category-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.page-news .category-nav label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 8px 16px;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  color: var(--color-text-dim);
  background: rgba(22, 42, 74, 0.7);
  cursor: pointer;
  user-select: none;
  transition: var(--ease-fast);
}

.page-news .category-nav label:hover,
.page-news .category-nav label:focus-visible {
  border-color: var(--color-green);
  color: var(--color-text);
}

.page-news #cat-all:checked ~ .section-header .category-nav label[for="cat-all"],
.page-news #cat-feature:checked ~ .section-header .category-nav label[for="cat-feature"],
.page-news #cat-report:checked ~ .section-header .category-nav label[for="cat-report"],
.page-news #cat-milestone:checked ~ .section-header .category-nav label[for="cat-milestone"] {
  background: var(--color-green);
  border-color: var(--color-green);
  color: var(--color-bg);
}

.page-news .news-banner {
  margin-bottom: 40px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-bg-card);
}

.page-news .news-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 1;
  object-fit: cover;
}

.page-news #cat-feature:checked ~ .news-list .news-item[data-category="report"],
.page-news #cat-feature:checked ~ .news-list .news-item[data-category="milestone"],
.page-news #cat-report:checked ~ .news-list .news-item[data-category="feature"],
.page-news #cat-report:checked ~ .news-list .news-item[data-category="milestone"],
.page-news #cat-milestone:checked ~ .news-list .news-item[data-category="feature"],
.page-news #cat-milestone:checked ~ .news-list .news-item[data-category="report"] {
  display: none;
}

.page-news .news-list {
  position: relative;
}

.page-news .news-list::before {
  content: '';
  position: absolute;
  left: 41px;
  top: 20px;
  bottom: 20px;
  width: 2px;
  background: var(--news-gradient-line);
  opacity: 0.45;
}

.page-news .news-item {
  position: relative;
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 0 14px;
  margin-bottom: 28px;
}

.page-news .news-date {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding-top: 26px;
}

.page-news .news-date-flag {
  font-family: var(--font-data);
  font-size: 11px;
  line-height: 1.35;
  text-align: center;
  color: var(--color-text-dim);
  letter-spacing: 0.02em;
  border: 1px solid var(--color-border-strong);
  border-left: 2px solid var(--color-green);
  background: rgba(22, 42, 74, 0.75);
  border-radius: var(--radius-sm);
  padding: 4px;
  white-space: nowrap;
}

.page-news .news-date-dot {
  width: 14px;
  height: 14px;
  flex: 0 0 14px;
  border-radius: 50%;
  background: var(--color-bg);
  border: 3px solid var(--color-green);
  box-shadow: var(--news-dot-shadow);
}

.page-news .news-item-inner {
  position: relative;
  padding: 18px 16px;
  background: rgba(22, 42, 74, 0.62);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--ease-base), transform var(--ease-base), box-shadow var(--ease-base);
}

.page-news .news-item-inner:hover {
  border-color: rgba(57, 255, 20, 0.5);
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(57, 255, 20, 0.1);
}

.page-news .news-media {
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--color-border);
  margin-bottom: 16px;
}

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

.page-news .news-media--square img {
  aspect-ratio: 1 / 1;
}

.page-news .news-media--ratio-3-2 img {
  aspect-ratio: 3 / 2;
}

.page-news .news-media--ratio-8-5 img {
  aspect-ratio: 8 / 5;
}

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

.page-news .news-content-top {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.page-news .news-index {
  font-family: var(--font-data);
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  color: var(--color-green);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  padding: 4px 6px;
}

.page-news .news-meta {
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-news .news-title {
  font-family: var(--font-title);
  font-size: 20px;
  line-height: 1.25;
  margin: 0 0 10px;
  letter-spacing: 0.01em;
}

.page-news .news-summary {
  font-size: 14px;
  line-height: 1.72;
  color: var(--color-text-dim);
  margin: 0 0 14px;
}

.page-news .news-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-link);
  text-decoration: none;
  transition: color var(--ease-fast);
}

.page-news .news-link::after {
  content: '';
  width: 18px;
  height: 2px;
  background: var(--color-link);
  transition: width var(--ease-fast), background var(--ease-fast);
}

.page-news .news-link:hover {
  color: var(--color-green);
}

.page-news .news-link:hover::after {
  width: 26px;
  background: var(--color-green);
}

.page-news .news-subscribe {
  padding: 56px 0 80px;
}

.page-news .news-subscribe-panel {
  position: relative;
  overflow: hidden;
  padding: 28px 22px;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(123, 47, 255, 0.2), rgba(32, 58, 97, 0.45)),
    rgba(22, 42, 74, 0.82);
  border: 1px solid rgba(123, 47, 255, 0.42);
}

.page-news .news-subscribe-inner {
  display: grid;
  gap: 24px;
}

.page-news .news-subscribe-copy h2 {
  font-family: var(--font-title);
  font-size: 28px;
  line-height: 1.12;
  margin: 8px 0 12px;
}

.page-news .news-subscribe-copy p {
  font-size: 14px;
  line-height: 1.75;
  color: var(--color-text-dim);
  margin: 0;
}

.page-news .news-subscribe-mail {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  padding-left: 16px;
  border-left: 2px solid rgba(57, 255, 20, 0.25);
}

.page-news .mail-icon {
  font-family: var(--font-data);
  font-size: 24px;
  line-height: 1;
  color: var(--color-green);
}

.page-news .news-subscribe-mail a {
  font-family: var(--font-data);
  font-size: 19px;
  line-height: 1.4;
  color: var(--color-green);
  text-decoration: none;
  border-bottom: 1px solid rgba(57, 255, 20, 0.35);
  padding-bottom: 4px;
  transition: border-color var(--ease-fast), color var(--ease-fast);
  word-break: break-all;
}

.page-news .news-subscribe-mail a:hover {
  color: #fff;
  border-color: var(--color-green);
}

.page-news .news-subscribe-mail p {
  font-size: 13px;
  line-height: 1.6;
  color: var(--color-text-dim);
  margin: 0;
}

.page-news .news-subscribe-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 6px;
}

@media (min-width: 720px) {
  .page-news .news-section {
    padding: 52px 0 36px;
  }

  .page-news .section-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 26px;
  }

  .page-news .section-header-left {
    margin-bottom: 0;
  }

  .page-news .category-nav {
    margin-bottom: 0;
  }

  .page-news .news-date-flag {
    font-size: 12px;
    padding: 4px 6px;
  }

  .page-news .news-item {
    gap: 0 22px;
    margin-bottom: 32px;
  }

  .page-news .news-subscribe {
    padding: 64px 0 88px;
  }

  .page-news .news-subscribe-inner {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
  }
}

@media (min-width: 960px) {
  .page-news .news-hero {
    padding: calc(var(--header-height) + 48px) 0 64px;
  }

  .page-news .news-hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 48px;
    align-items: end;
  }

  .page-news .news-hero h1 {
    font-size: 62px;
  }

  .page-news .news-hero-desc {
    font-size: 16px;
  }

  .page-news .hero-stat-num {
    font-size: 36px;
  }

  .page-news .news-list::before {
    left: 51px;
  }

  .page-news .news-item {
    grid-template-columns: 104px minmax(0, 1fr);
    gap: 0 30px;
    margin-bottom: 40px;
  }

  .page-news .news-date-flag {
    font-size: 13px;
    padding: 6px 8px;
  }

  .page-news .news-item--media .news-item-inner {
    display: grid;
    grid-template-columns: 1fr 1.05fr;
    gap: 26px;
    align-items: center;
    padding: 22px;
  }

  .page-news .news-item--media:nth-child(even) .news-media {
    order: 2;
  }

  .page-news .news-item--media:nth-child(even) .news-content {
    order: 1;
  }

  .page-news .news-item--media .news-media {
    margin-bottom: 0;
  }

  .page-news .news-item--text .news-content {
    max-width: 700px;
  }

  .page-news .news-title {
    font-size: 22px;
  }

  .page-news .news-subscribe-panel {
    padding: 42px 48px;
  }

  .page-news .news-subscribe-copy h2 {
    font-size: 34px;
  }

  .page-news .news-subscribe-mail a {
    font-size: 24px;
  }
}