.page-news {
  --news-gap: clamp(18px, 2.6vw, 32px);
  --news-line: rgba(143, 163, 184, 0.26);
  padding-top: clamp(16px, 2.4vw, 28px);
  padding-bottom: clamp(48px, 7vw, 96px);
  color: var(--sand);
  font-family: var(--font-body);
}

.page-news .news-hero {
  display: grid;
  gap: var(--news-gap);
  align-items: start;
  margin-top: clamp(14px, 2vw, 24px);
}

.page-news .news-hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 5.4vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 10px 0 16px;
  color: var(--sand);
}

.page-news .news-hero__lead {
  font-size: var(--step-0);
  line-height: 1.85;
  max-width: 60ch;
  color: rgba(244, 247, 251, 0.88);
  margin: 0;
}

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

.page-news .news-status {
  border: 2px solid var(--neon-cyan);
  background:
    linear-gradient(165deg, var(--glow-cyan), rgba(6, 24, 46, 0) 70%),
    var(--deep-card);
  box-shadow: var(--shadow-hard);
  padding: clamp(16px, 2vw, 24px);
}

.page-news .news-status__head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  letter-spacing: 0.01em;
  color: var(--neon-cyan);
}

.page-news .news-status__led {
  width: 10px;
  height: 10px;
  flex: none;
  background: var(--neon-green);
  box-shadow: 0 0 0 4px rgba(110, 243, 165, 0.16);
  animation: news-pulse 2.4s ease-in-out infinite;
}

.page-news .news-status__grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--news-line);
  border: 1px solid var(--news-line);
}

.page-news .news-status__item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 12px;
  background: var(--deep-night);
  padding: 11px 13px;
}

.page-news .news-status__key {
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-news .news-status__value {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--sand);
}

.page-news .news-status__value--amber {
  color: var(--neon-amber);
  font-family: var(--font-display);
  font-size: 1.05rem;
}

.page-news .news-status__hint {
  margin: 14px 0 0;
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-news .news-visual {
  margin: var(--news-gap) 0 0;
  border: 2px solid var(--news-line);
  background: var(--deep-ink);
  overflow: hidden;
}

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

.page-news .news-visual__caption {
  padding: 10px 14px;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--mist);
  border-top: 1px solid var(--news-line);
}

.page-news .news-section {
  margin-top: clamp(44px, 6vw, 84px);
}

.page-news .news-section__head {
  max-width: 68ch;
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-news .news-section__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.5rem, 3vw, 2.3rem);
  line-height: 1.18;
  letter-spacing: -0.01em;
  margin: 0 0 12px;
  color: var(--sand);
}

.page-news .news-section__text {
  margin: 0;
  font-size: var(--step-0);
  line-height: 1.85;
  color: rgba(244, 247, 251, 0.78);
}

.page-news .news-stream {
  display: grid;
  gap: var(--news-gap);
}

.page-news .week-index {
  border-top: 2px solid var(--neon-cyan);
  padding-top: 12px;
}

.page-news .week-index__label {
  margin: 0 0 10px;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-news .week-index__list {
  list-style: none;
  margin: 0;
  padding: 0 0 6px;
  display: flex;
  gap: 10px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-news .week-index__link {
  display: block;
  white-space: nowrap;
  padding: 9px 14px;
  border: 2px solid var(--news-line);
  background: var(--deep-card);
  color: var(--sand);
  font-size: 0.85rem;
  text-decoration: none;
  transition: border-color 180ms var(--ease-out), background-color 180ms var(--ease-out);
}

.page-news .week-index__link:hover,
.page-news .week-index__link:focus-visible {
  border-color: var(--neon-cyan);
  background: rgba(45, 226, 230, 0.1);
}

.page-news .week-index__link.is-active {
  border-color: var(--neon-cyan);
  background: var(--neon-cyan);
  color: var(--deep-ink);
  font-weight: 700;
}

.page-news .week-flow {
  display: grid;
  gap: clamp(26px, 3.4vw, 40px);
  padding-left: 22px;
  border-left: 2px solid var(--news-line);
}

.page-news .week-block {
  position: relative;
}

.page-news .week-block::before {
  content: "";
  position: absolute;
  left: -30px;
  top: 8px;
  width: 12px;
  height: 12px;
  background: var(--neon-cyan);
  border: 2px solid var(--deep-ink);
  box-shadow: 0 0 0 3px rgba(45, 226, 230, 0.16);
}

.page-news .week-block:first-child::before {
  background: var(--neon-coral);
  box-shadow: 0 0 0 3px rgba(255, 107, 90, 0.2);
}

.page-news .week-block__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  margin-bottom: 14px;
}

.page-news .week-block__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  margin: 0;
  color: var(--sand);
}

.page-news .week-block__meta {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-news .week-cards {
  display: grid;
  gap: 14px;
}

.page-news .week-card {
  border: 2px solid var(--news-line);
  background: var(--deep-card);
  padding: 16px 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: flex-start;
  transition: transform 200ms var(--ease-out), border-color 200ms var(--ease-out);
}

.page-news .week-card:hover {
  transform: translateY(-4px);
  border-color: var(--neon-cyan);
}

.page-news .week-card--lead {
  border-color: var(--neon-coral);
  box-shadow: var(--shadow-hard);
}

.page-news .week-card__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  margin: 0;
  color: var(--sand);
}

.page-news .week-card__text {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.8;
  color: rgba(244, 247, 251, 0.78);
}

.page-news .week-card__path {
  margin-top: auto;
  font-size: 0.8rem;
  text-decoration: none;
  color: var(--neon-cyan);
  border-bottom: 1px solid rgba(45, 226, 230, 0.4);
  padding-bottom: 2px;
}

.page-news .week-card__path:hover,
.page-news .week-card__path:focus-visible {
  border-bottom-color: var(--neon-cyan);
}

.page-news .week-extras {
  list-style: none;
  margin: 14px 0 0;
  padding: 14px 16px;
  border-left: 3px solid var(--neon-amber);
  background: rgba(11, 36, 71, 0.6);
  display: grid;
  gap: 10px;
}

.page-news .week-extra {
  font-size: 0.88rem;
  line-height: 1.75;
  color: rgba(244, 247, 251, 0.8);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-news .news-visual--band {
  margin: 0 0 clamp(18px, 2.4vw, 26px);
}

.page-news .topic-band {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 78%;
  gap: 14px;
  overflow-x: auto;
  padding-bottom: 12px;
  scroll-snap-type: x mandatory;
}

.page-news .topic-card {
  scroll-snap-align: start;
  border: 2px solid var(--news-line);
  border-top: 4px solid var(--cat-color, var(--neon-cyan));
  background: var(--deep-card);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-news .topic-card--strategy { --cat-color: var(--neon-coral); }
.page-news .topic-card--puzzle { --cat-color: var(--neon-cyan); }
.page-news .topic-card--action { --cat-color: var(--neon-violet); }
.page-news .topic-card--sim { --cat-color: var(--neon-green); }
.page-news .topic-card--table { --cat-color: var(--neon-amber); }
.page-news .topic-card--race { --cat-color: var(--mist); }

.page-news .topic-card__num {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 900;
  line-height: 1;
  color: var(--cat-color, var(--neon-cyan));
}

.page-news .topic-card__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
  margin: 0;
  color: var(--sand);
}

.page-news .topic-card__text {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.78;
  color: rgba(244, 247, 251, 0.76);
}

.page-news .topic-card__cycle {
  margin: auto 0 0;
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cat-color, var(--neon-cyan));
}

.page-news .subscribe {
  display: grid;
  gap: var(--news-gap);
  border: 2px solid var(--neon-cyan);
  padding: clamp(18px, 3vw, 34px);
  background:
    linear-gradient(115deg, rgba(45, 226, 230, 0.16), rgba(255, 107, 90, 0.14) 62%, rgba(6, 24, 46, 0)),
    var(--deep-night);
}

.page-news .subscribe__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.2rem, 2.2vw, 1.6rem);
  margin: 0 0 12px;
  color: var(--sand);
}

.page-news .subscribe__text {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.85;
  color: rgba(244, 247, 251, 0.82);
}

.page-news .news-visual--subscribe {
  margin: 18px 0 0;
  border-color: var(--news-line);
}

.page-news .subscribe__form {
  display: grid;
  gap: 16px;
  align-content: start;
  border: 2px solid var(--news-line);
  background: rgba(2, 8, 18, 0.55);
  padding: clamp(16px, 2.4vw, 24px);
}

.page-news .subscribe__field {
  display: grid;
  gap: 8px;
}

.page-news .subscribe__label {
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-news .subscribe__input {
  width: 100%;
  box-sizing: border-box;
  padding: 12px 14px;
  border: 2px solid var(--news-line);
  background: var(--deep-ink);
  color: var(--sand);
  font-family: var(--font-body);
  font-size: 0.95rem;
}

.page-news .subscribe__input:focus-visible {
  outline: none;
  border-color: var(--neon-cyan);
  box-shadow: 0 0 0 3px rgba(45, 226, 230, 0.2);
}

.page-news .subscribe__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .chip {
  position: relative;
  display: inline-flex;
  cursor: pointer;
}

.page-news .chip input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}

.page-news .chip span {
  display: inline-block;
  padding: 7px 12px;
  border: 2px solid var(--news-line);
  background: var(--deep-card);
  color: var(--mist);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  transition: border-color 160ms var(--ease-out), color 160ms var(--ease-out), background-color 160ms var(--ease-out);
}

.page-news .chip input:checked + span {
  border-color: var(--neon-cyan);
  background: rgba(45, 226, 230, 0.16);
  color: var(--sand);
}

.page-news .chip input:focus-visible + span {
  outline: 2px solid var(--neon-cyan);
  outline-offset: 2px;
}

.page-news .subscribe__submit {
  justify-self: start;
}

.page-news .subscribe__note {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-news .subscribe__link {
  color: var(--neon-cyan);
}

.page-news .history {
  margin-top: clamp(18px, 2.6vw, 28px);
  border: 2px solid var(--news-line);
  background: var(--deep-card);
}

.page-news .history__summary {
  cursor: pointer;
  padding: 14px 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.98rem;
  color: var(--sand);
  list-style: none;
}

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

.page-news .history__summary::before {
  content: "＋";
  display: inline-block;
  margin-right: 10px;
  color: var(--neon-cyan);
}

.page-news .history[open] .history__summary::before {
  content: "－";
}

.page-news .history__list {
  list-style: none;
  margin: 0;
  padding: 0 18px 4px;
  display: grid;
  gap: 12px;
}

.page-news .history__item {
  font-size: 0.9rem;
  line-height: 1.8;
  color: rgba(244, 247, 251, 0.8);
  padding-left: 12px;
  border-left: 2px solid var(--news-line);
}

.page-news .history__item strong {
  color: var(--neon-amber);
  font-family: var(--font-display);
  margin-right: 6px;
}

.page-news .history__tail {
  margin: 0;
  padding: 14px 18px 18px;
  font-size: 0.82rem;
  color: var(--mist);
}

.page-news .version-panel {
  display: grid;
  gap: var(--news-gap);
  border: 2px solid var(--news-line);
  background: var(--deep-card);
  padding: clamp(18px, 2.8vw, 30px);
}

.page-news .version-panel__badge {
  display: inline-block;
  margin: 0 0 12px;
  padding: 6px 12px;
  background: var(--neon-amber);
  color: var(--deep-ink);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
}

.page-news .version-panel__text {
  margin: 0 0 18px;
  font-size: 0.94rem;
  line-height: 1.85;
  color: rgba(244, 247, 251, 0.82);
  max-width: 58ch;
}

.page-news .version-track {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  align-content: start;
}

.page-news .version-track__node {
  border: 2px solid var(--news-line);
  padding: 10px 6px;
  text-align: center;
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--mist);
  background: var(--deep-night);
}

.page-news .version-track__node--current {
  border-color: var(--neon-cyan);
  background: rgba(45, 226, 230, 0.14);
  color: var(--sand);
  font-weight: 700;
}

.page-news .lookup-grid {
  display: grid;
  gap: 14px;
}

.page-news .lookup-card {
  border: 2px solid var(--news-line);
  background: var(--deep-card);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: transform 200ms var(--ease-out), border-color 200ms var(--ease-out);
}

.page-news .lookup-card:hover {
  transform: translateY(-4px);
  border-color: var(--neon-violet);
}

.page-news .lookup-card__num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.4rem;
  line-height: 1;
  color: var(--neon-violet);
}

.page-news .lookup-card__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
  margin: 0;
  color: var(--sand);
}

.page-news .lookup-card__text {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: rgba(244, 247, 251, 0.78);
}

.page-news .lookup-card__link {
  margin-top: auto;
  align-self: flex-start;
  font-size: 0.84rem;
  color: var(--neon-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(45, 226, 230, 0.4);
}

.page-news .lookup-note {
  margin: 20px 0 0;
  font-size: 0.88rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .lookup-note__link {
  color: var(--neon-cyan);
}

.page-news .btn--small {
  padding: 9px 16px;
  font-size: 0.85rem;
}

@keyframes news-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.45; }
}

@media (min-width: 700px) {
  .page-news .week-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
    gap: 16px;
  }

  .page-news .week-card:nth-child(2) {
    margin-top: 22px;
  }

  .page-news .week-card:nth-child(3) {
    margin-top: 44px;
  }

  .page-news .version-track {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-news .lookup-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .news-hero {
    grid-template-columns: 1.12fr 0.88fr;
    gap: clamp(28px, 4vw, 52px);
  }

  .page-news .news-stream {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: clamp(26px, 3.4vw, 44px);
    align-items: start;
  }

  .page-news .week-index {
    position: sticky;
    top: 108px;
  }

  .page-news .week-index__list {
    flex-direction: column;
    overflow: visible;
    gap: 8px;
  }

  .page-news .week-index__link {
    white-space: normal;
  }

  .page-news .topic-band {
    grid-auto-flow: row;
    grid-auto-columns: auto;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    overflow: visible;
    padding-bottom: 0;
  }

  .page-news .subscribe {
    grid-template-columns: 1fr 1fr;
    gap: clamp(24px, 3vw, 40px);
    align-items: start;
  }

  .page-news .version-panel {
    grid-template-columns: 0.95fr 1.05fr;
    align-items: start;
    gap: clamp(24px, 3.4vw, 44px);
  }

  .page-news .version-track {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-status__led {
    animation: none;
  }

  .page-news .week-card,
  .page-news .lookup-card,
  .page-news .week-index__link {
    transition: none;
  }

  .page-news .week-card:hover,
  .page-news .lookup-card:hover {
    transform: none;
  }
}
<<<END>>>