.page-news {
  background: var(--ink);
  color: var(--snow);
  overflow-x: hidden;
}

.page-news .news-hero {
  padding-top: clamp(28px, 6vw, 64px);
  padding-bottom: clamp(20px, 4vw, 36px);
  background:
    radial-gradient(720px 380px at 12% 0%, rgba(25, 224, 210, 0.16), transparent 70%),
    radial-gradient(620px 340px at 88% 18%, rgba(255, 107, 74, 0.14), transparent 72%);
}

.page-news .news-title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 7vw, 68px);
  line-height: 1.06;
  letter-spacing: -0.01em;
  max-width: 18ch;
  color: var(--snow);
}

.page-news .news-lede {
  margin: 18px 0 0;
  font-family: var(--font-body);
  font-size: clamp(15px, 2.4vw, 18px);
  line-height: 1.75;
  color: var(--mist);
  max-width: 60ch;
}

.page-news .news-theme {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .news-band {
  margin: 0 auto clamp(28px, 5vw, 52px);
}

.page-news .news-band .media-frame {
  border: 2px solid var(--line);
  box-shadow: var(--shadow-hard);
}

.page-news .news-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-news .news-index {
  border: 2px solid var(--line);
  background: var(--ink-2);
  padding: 18px 18px 20px;
  box-shadow: var(--shadow-hard-sm);
}

.page-news .news-index-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-news .news-index-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-news .news-index-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 8px;
  color: var(--snow);
  text-decoration: none;
  font-family: var(--font-body);
  font-size: 15px;
  border-left: 2px solid transparent;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.page-news .news-index-link:hover,
.page-news .news-index-link:focus-visible {
  background: var(--panel);
  border-left-color: var(--cyan);
  color: var(--pale);
}

.page-news .news-index-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--coral);
}

.page-news .news-index-note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

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

.page-news .news-block {
  padding-bottom: clamp(36px, 6vw, 64px);
  scroll-margin-top: 96px;
}

.page-news .news-block + .news-block {
  border-top: 1px solid var(--line);
  padding-top: clamp(32px, 5vw, 56px);
}

.page-news .news-block-head {
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-news .news-h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 4.2vw, 40px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--snow);
}

.page-news .news-intro {
  margin: 14px 0 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--mist);
  max-width: 66ch;
}

.page-news .update-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-bottom: 1px solid var(--line);
}

.page-news .update-item {
  border-top: 1px solid var(--line);
  border-left: 3px solid transparent;
  padding: 16px 0 18px 14px;
  transition: transform 0.22s ease, border-left-color 0.22s ease, background-color 0.22s ease;
}

.page-news .update-item:hover {
  transform: translateX(6px);
  border-left-color: var(--cyan);
  background: rgba(16, 42, 68, 0.55);
}

.page-news .update-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.page-news .update-time {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-news .update-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(16px, 2.6vw, 21px);
  line-height: 1.36;
  color: var(--snow);
}

.page-news .update-text {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
  max-width: 64ch;
}

.page-news .ver-figure {
  margin: 0 0 clamp(22px, 4vw, 34px);
}

.page-news .ver-figure .media-frame {
  border: 2px solid var(--line);
  box-shadow: var(--shadow-hard);
  background: var(--ink-2);
}

.page-news .ver-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .ver-item {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 16px;
  border: 2px solid var(--line);
  background: var(--ink-2);
}

.page-news .ver-item--current {
  border-color: var(--cyan);
  box-shadow: var(--shadow-hard-sm);
  background: var(--panel);
}

.page-news .ver-tag {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mist);
  padding: 4px 6px;
  border: 1px solid var(--line);
  text-align: center;
}

.page-news .ver-tag--current {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
  font-weight: 700;
}

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

.page-news .ver-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(15px, 2.4vw, 19px);
  line-height: 1.36;
  color: var(--snow);
}

.page-news .ver-text {
  margin: 8px 0 12px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-news .ver-bar {
  display: block;
  height: 6px;
  width: 100%;
  max-width: 420px;
  background: linear-gradient(90deg, var(--line) 0%, var(--line) 100%);
  position: relative;
  overflow: hidden;
}

.page-news .ver-bar::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--fill, 40%);
  background: linear-gradient(90deg, rgba(25, 224, 210, 0.55), rgba(255, 107, 74, 0.55));
}

.page-news .ver-bar--current::after {
  background: linear-gradient(90deg, var(--cyan), var(--coral));
}

.page-news .maint-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 4vw, 32px);
}

.page-news .maint-records {
  display: grid;
  gap: 2px;
  border-left: 3px solid var(--coral);
}

.page-news .maint-row {
  padding: 14px 0 14px 16px;
  border-bottom: 1px solid var(--line);
}

.page-news .maint-label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 8px;
}

.page-news .maint-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.76;
  color: var(--mist);
}

.page-news .maint-visual .media-frame {
  border: 2px solid var(--line);
  background: var(--ink-2);
  box-shadow: var(--shadow-hard);
}

.page-news .topic-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-news .topic-card {
  padding: 18px;
  display: grid;
  gap: 10px;
  align-content: start;
  transition: transform 0.22s ease, border-color 0.22s ease;
}

.page-news .topic-card:hover {
  transform: translateY(-3px);
  border-color: var(--cyan);
}

.page-news .topic-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(17px, 2.6vw, 22px);
  line-height: 1.24;
  color: var(--snow);
}

.page-news .topic-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.74;
  color: var(--mist);
}

.page-news .topic-meta {
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.page-news .topic-visual {
  margin-top: clamp(20px, 4vw, 32px);
}

.page-news .topic-visual .media-frame {
  border: 2px solid var(--line);
  box-shadow: var(--shadow-hard);
}

.page-news .news-next {
  margin-top: clamp(22px, 4vw, 34px);
  padding: 20px;
  display: grid;
  gap: 16px;
  align-items: start;
  border-left: 4px solid var(--cyan);
}

.page-news .news-next-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(17px, 2.6vw, 22px);
  color: var(--snow);
}

.page-news .news-next-text {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.76;
  color: var(--mist);
  max-width: 58ch;
}

.page-news .news-next .btn {
  justify-self: start;
}

.page-news .news-crosslink {
  margin: 20px 0 0;
  font-size: 15px;
  line-height: 1.76;
  color: var(--mist);
}

.page-news .news-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(25, 224, 210, 0.5);
  padding-bottom: 1px;
}

.page-news .news-link:hover,
.page-news .news-link:focus-visible {
  color: var(--pale);
  border-bottom-color: var(--pale);
}

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

@media (min-width: 700px) {
  .page-news .topic-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .news-next {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

  .page-news .news-next .btn {
    justify-self: end;
  }
}

@media (min-width: 960px) {
  .page-news .news-layout {
    grid-template-columns: 208px minmax(0, 1fr);
    gap: clamp(32px, 4vw, 56px);
    align-items: start;
  }

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

  .page-news .maint-wrap {
    grid-template-columns: minmax(0, 1fr) 300px;
    align-items: start;
  }

  .page-news .ver-item {
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 18px;
    padding: 20px 22px;
  }

  .page-news .update-item {
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr);
    column-gap: 22px;
    row-gap: 6px;
    align-items: start;
  }

  .page-news .update-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    margin-bottom: 0;
  }

  .page-news .update-title {
    grid-column: 2;
  }

  .page-news .update-text {
    grid-column: 2;
    margin-top: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .update-item,
  .page-news .topic-card,
  .page-news .news-index-link {
    transition: none;
  }

  .page-news .update-item:hover,
  .page-news .topic-card:hover {
    transform: none;
  }
}
<<<END>>>

.page-news {
  --fill: currentColor;
}