.page-news {
  background: var(--paper);
  color: var(--text);
  font-family: var(--font-body);
}

.page-news .news-hero {
  padding-block: 20px 8px;
  border-bottom: 1px solid var(--fog);
}

.page-news .news-hero__grid {
  display: grid;
  gap: 28px;
  padding-block: 8px 32px;
}

.page-news .news-hero__title {
  font-family: var(--font-display);
  font-size: clamp(38px, 7vw, 66px);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin: 12px 0 18px;
  max-width: 15ch;
}

.page-news .news-hero__lede {
  margin: 0;
  font-size: 17px;
  line-height: 1.85;
  color: var(--slate-deep);
  max-width: 62ch;
}

.page-news .rhythm-card {
  border: 1px solid var(--fog);
  background: var(--card);
  padding: 18px 16px 16px;
}

.page-news .rhythm-card__label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--slate-deep);
}

.page-news .rhythm {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 5px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .rhythm__slot {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--slate-deep);
}

.page-news .rhythm__bar {
  display: block;
  width: 100%;
  height: 56px;
  background: var(--fog);
}

.page-news .rhythm__slot--on {
  color: var(--ink);
  font-weight: 600;
}

.page-news .rhythm__slot--on .rhythm__bar {
  background: var(--amber);
}

.page-news .rhythm-card__note {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--fog);
  font-size: 13px;
  line-height: 1.75;
  color: var(--slate-deep);
}

.page-news .news-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--fog);
  border-block: 1px solid var(--fog);
  list-style: none;
  margin: 0 0 32px;
  padding: 0;
}

.page-news .news-stats__item {
  background: var(--paper);
  padding: 18px 16px;
}

.page-news .news-stats__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(24px, 3.4vw, 34px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-news .news-stats__label {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--slate-deep);
}

.page-news .news-figure {
  margin: 0 0 40px;
}

.page-news img {
  max-width: 100%;
  height: auto;
}

.page-news .updates-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 20px;
  padding: 16px 0;
  border-top: 1px solid var(--fog);
  border-bottom: 1px solid var(--fog);
  margin-bottom: 0;
}

.page-news .filter-empty {
  margin: 20px 0 0;
  padding: 14px 16px;
  border-left: 3px solid var(--amber);
  background: var(--card);
  font-size: 15px;
  line-height: 1.8;
  color: var(--slate-deep);
}

.page-news .updates-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .update-item {
  position: relative;
  display: grid;
  gap: 8px;
  padding: 22px 0 22px 18px;
  border-bottom: 1px solid var(--fog);
}

.page-news .update-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  bottom: 22px;
  width: 3px;
  background: var(--slate);
}

.page-news .update-item--maintain::before {
  background: var(--celadon);
}

.page-news .update-item--topic::before {
  background: var(--amber);
}

.page-news .update-item--guide::before {
  background: var(--harbor);
}

.page-news .update-item--version::before {
  background: var(--deep-celadon);
}

.page-news .update-item--note::before {
  background: var(--slate);
}

.page-news .update-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 12px;
}

.page-news .update-item__num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--ink);
}

.page-news .update-item__cat {
  font-size: 12px;
  font-weight: 600;
  line-height: 1.4;
  padding: 1px 7px;
  border: 1px solid var(--fog);
  color: var(--slate-deep);
  background: var(--card);
}

.page-news .update-item__time {
  font-size: 12px;
  color: var(--slate-deep);
}

.page-news .update-item__body {
  min-width: 0;
}

.page-news .update-item__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-news .update-item__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--slate-deep);
  max-width: 66ch;
}

.page-news .update-item__more {
  margin-top: 8px;
}

.page-news .update-item__more summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  padding: 2px 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
  border-bottom: 1px solid var(--fog);
}

.page-news .update-item__more summary::-webkit-details-marker {
  display: none;
}

.page-news .update-item__more summary::after {
  content: "+";
  font-size: 15px;
  line-height: 1;
  color: var(--amber);
}

.page-news .update-item__more[open] summary::after {
  content: "−";
}

.page-news .update-item__more summary:hover {
  border-bottom-color: var(--amber);
}

.page-news .update-item__detail {
  margin-top: 12px;
  padding-left: 12px;
  border-left: 1px solid var(--fog);
  max-width: 66ch;
}

.page-news .update-item__detail p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text);
}

.page-news .update-item__detail .tag-row {
  margin-top: 12px;
}

.page-news .topic-grid {
  display: grid;
  gap: 24px;
  padding-top: 8px;
}

.page-news .topic-figure {
  margin: 0;
}

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

.page-news .topic-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 16px 16px;
  border: 1px solid var(--fog);
  background: var(--card);
}

.page-news .topic-card::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  top: 0;
  height: 3px;
  background: var(--celadon);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 220ms var(--ease);
}

.page-news .topic-card:hover::after,
.page-news .topic-card:focus-within::after {
  transform: scaleX(1);
}

.page-news .topic-card__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--slate-deep);
}

.page-news .topic-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--ink);
}

.page-news .topic-card__text {
  margin: 0;
  flex: 1;
  font-size: 14px;
  line-height: 1.8;
  color: var(--slate-deep);
}

.page-news .topic-card__link {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--amber);
}

.page-news .topic-card__link:hover,
.page-news .topic-card__link:focus-visible {
  color: var(--deep-celadon);
  border-bottom-color: var(--deep-celadon);
}

.page-news .guide-band {
  margin-top: 24px;
  display: grid;
  gap: 26px;
  padding: 26px 20px;
  background: var(--ink);
  color: var(--paper);
}

.page-news .guide-log {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .guide-log__row {
  display: grid;
  gap: 6px;
  padding: 14px 0;
  border-top: 1px solid rgba(247, 242, 231, 0.18);
}

.page-news .guide-log__row:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-news .guide-log__chapter {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--glow);
}

.page-news .guide-log__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(247, 242, 231, 0.88);
}

.page-news .guide-band__foot {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px solid rgba(247, 242, 231, 0.18);
  font-size: 14px;
  line-height: 1.85;
  color: rgba(247, 242, 231, 0.82);
}

.page-news .guide-band__link {
  color: var(--glow);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .guide-band__link:hover,
.page-news .guide-band__link:focus-visible {
  color: var(--card);
}

.page-news .guide-band__figure {
  margin: 0;
}

.page-news .guide-band__figure figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  line-height: 1.7;
  color: rgba(247, 242, 231, 0.62);
}

.page-news .news-note-grid {
  align-items: start;
}

.page-news .news-note-figure {
  margin: 24px 0 0;
}

.page-news .news-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-news .revisit {
  margin-top: 40px;
  padding-top: 26px;
  border-top: 1px solid var(--fog);
  display: grid;
  gap: 18px;
}

.page-news .revisit__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.015em;
  color: var(--ink);
}

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

.page-news .revisit__item {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--fog);
}

.page-news .revisit__item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-news .revisit__mark {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--deep-celadon);
  padding-top: 4px;
}

.page-news .revisit__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text);
}

@media (min-width: 620px) {
  .page-news .topic-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-cta {
    margin-top: 26px;
  }
}

@media (min-width: 760px) {
  .page-news .news-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .guide-log__row {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }

  .page-news .guide-log__chapter {
    padding-top: 2px;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 48px;
    align-items: end;
    padding-block: 16px 40px;
  }

  .page-news .update-item {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 4px 28px;
    padding-left: 22px;
  }

  .page-news .update-item__meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 7px;
    padding-top: 2px;
  }

  .page-news .update-item::before {
    top: 24px;
    bottom: 24px;
  }

  .page-news .update-item__cat {
    align-self: flex-start;
  }

  .page-news .topic-grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: 40px;
    align-items: start;
  }

  .page-news .guide-band {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: 40px;
    padding: 40px 36px;
    align-items: start;
  }

  .page-news .news-note-figure {
    margin-top: 0;
  }

  .page-news .revisit {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: 40px;
    align-items: start;
    margin-top: 48px;
    padding-top: 32px;
  }
}

@media (min-width: 1200px) {
  .page-news .news-hero__title {
    max-width: 14ch;
  }

  .page-news .update-item {
    grid-template-columns: 188px minmax(0, 1fr);
    gap: 4px 36px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .topic-card::after {
    transition: none;
  }
}
<<<END>>>