.page-news {
  --news-ink-soft: #31505d;
  --news-mist-strong: rgba(244, 246, 238, 0.76);
  background: var(--ink);
  color: var(--paper);
}

.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: 20px 0 0;
  background: var(--ink);
  border-bottom: 1px solid var(--line);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(to right, rgba(36, 74, 94, 0.5) 0 1px, transparent 1px 72px);
  opacity: 0.55;
  pointer-events: none;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  right: -70px;
  top: -50px;
  width: 220px;
  height: 220px;
  background: var(--pine);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
  opacity: 0.55;
  pointer-events: none;
}

.page-news .news-hero .shell {
  position: relative;
  z-index: 1;
}

.page-news .breadcrumb {
  font-size: 12px;
}

.page-news .news-hero__inner {
  padding-top: 22px;
}

.page-news .news-hero__title {
  margin: 10px 0 0;
  font-size: clamp(28px, 7.4vw, 58px);
  line-height: 1.04;
  letter-spacing: -0.03em;
  font-weight: 900;
  color: var(--paper);
}

.page-news .news-hero__lead {
  margin: 16px 0 0;
  max-width: 60ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--news-mist-strong);
}

.page-news .news-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .news-hero__stat {
  background: var(--ink);
  padding: 14px 14px 16px;
}

.page-news .news-hero__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(20px, 4.4vw, 27px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}

.page-news .news-hero__label {
  display: block;
  margin-top: 5px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--mist);
}

.page-news .news-index {
  margin-top: 26px;
  border-top: 1px solid var(--line);
}

.page-news .news-index__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 12px 0 14px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-news .news-index__list::-webkit-scrollbar {
  height: 4px;
}

.page-news .news-index__list::-webkit-scrollbar-thumb {
  background: var(--line);
}

.page-news .news-index .rail__link {
  display: inline-block;
  white-space: nowrap;
  padding: 9px 14px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.2;
  color: var(--mist);
  background: transparent;
  border: 1px solid var(--line);
  text-decoration: none;
  transition: color var(--ease), border-color var(--ease), background-color var(--ease);
}

.page-news .news-index .rail__link:hover,
.page-news .news-index .rail__link:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
}

.page-news .news-index .rail__link[aria-current="true"] {
  color: var(--void);
  background: var(--signal);
  border-color: var(--signal);
  font-weight: 700;
}

.page-news .news-body {
  padding: 34px 0 46px;
}

.page-news .news-body__grid {
  display: grid;
  gap: 30px;
}

.page-news .news-main__head {
  display: grid;
  gap: 8px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 18px;
}

.page-news .section-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--cyan);
}

.page-news .news-h2 {
  margin: 0;
  font-size: clamp(22px, 4.8vw, 30px);
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-news .news-main__sub {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
}

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

.page-news .news-item {
  display: grid;
  gap: 10px;
  padding: 18px 16px 20px;
  background: var(--panel);
  border-left: 3px solid var(--line);
  transition: border-color var(--ease), background-color var(--ease);
}

.page-news .news-item:hover {
  border-left-color: var(--cyan);
  background: #123148;
}

.page-news .news-item--lead {
  display: block;
  padding: 0;
  border-left: 3px solid var(--signal);
  overflow: hidden;
}

.page-news .news-item--lead:hover {
  border-left-color: var(--signal);
}

.page-news .news-item--lead .news-item__body {
  display: grid;
  gap: 10px;
  padding: 18px 16px 22px;
}

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

.page-news .news-item__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-news .news-item__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(6, 24, 38, 0.9), rgba(6, 24, 38, 0) 58%);
  pointer-events: none;
}

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

.page-news .news-item__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-news .news-item__time {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.02em;
  color: var(--mist);
}

.page-news .news-item__title {
  margin: 0;
  font-size: clamp(17px, 4.3vw, 20px);
  line-height: 1.42;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-news .news-item__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--news-mist-strong);
}

.page-news .news-item__points {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  margin: 2px 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}

.page-news .news-item__points li {
  position: relative;
  padding-left: 11px;
}

.page-news .news-item__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 5px;
  height: 5px;
  background: var(--signal);
}

.page-news .news-main__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-news .news-timeline {
  background: var(--pine);
  border-top: 3px solid var(--signal);
  padding: 20px 18px 22px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
}

.page-news .news-timeline__kicker {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 12.5px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-news .news-timeline__title {
  margin: 6px 0 0;
  font-size: 21px;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-news .news-timeline__intro {
  margin: 10px 0 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--news-mist-strong);
}

.page-news .news-timeline__more {
  margin-top: 14px;
}

.page-news .news-timeline__toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 11px;
  border: 1px solid rgba(43, 240, 208, 0.35);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--cyan);
  cursor: pointer;
  list-style: none;
  transition: border-color var(--ease), background-color var(--ease);
}

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

.page-news .news-timeline__toggle:hover {
  border-color: var(--cyan);
  background: rgba(43, 240, 208, 0.08);
}

.page-news .news-timeline__toggle::before {
  content: "＋";
  font-size: 12px;
}

.page-news .news-timeline__more[open] > .news-timeline__toggle::before {
  content: "－";
}

.page-news .news-timeline__list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0 0 0 15px;
  border-left: 1px solid rgba(43, 240, 208, 0.28);
  display: grid;
  gap: 16px;
}

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

.page-news .news-timeline__item::before {
  content: "";
  position: absolute;
  left: -19px;
  top: 6px;
  width: 7px;
  height: 7px;
  background: var(--cyan);
  transform: rotate(45deg);
}

.page-news .news-timeline__stage {
  display: block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-news .news-timeline__item h3 {
  margin: 5px 0 0;
  font-size: 14.5px;
  line-height: 1.45;
  color: var(--paper);
}

.page-news .news-timeline__item p {
  margin: 4px 0 0;
  font-size: 12.8px;
  line-height: 1.68;
  color: var(--news-mist-strong);
}

.page-news .news-timeline__figure {
  margin: 18px 0 0;
}

.page-news .news-timeline__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-news .news-timeline__cap {
  margin-top: 8px;
  font-size: 11.5px;
  line-height: 1.6;
  color: rgba(244, 246, 238, 0.62);
}

.page-news .news-check {
  background: var(--paper);
  color: var(--ink);
  padding: 42px 0 46px;
}

.page-news .news-check .section-num {
  color: var(--pine);
}

.page-news .news-check .news-h2,
.page-news .news-check h3 {
  color: var(--ink);
}

.page-news .news-check__head {
  display: grid;
  gap: 8px;
  margin-bottom: 22px;
}

.page-news .news-check__lead {
  margin: 0;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--news-ink-soft);
}

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

.page-news .news-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: rgba(6, 24, 38, 0.14);
}

.page-news .news-step {
  background: var(--paper);
  border-top: 3px solid var(--pine);
  padding: 16px 16px 20px;
}

.page-news .news-step:first-child {
  border-top-color: var(--signal);
}

.page-news .news-step__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--pine);
}

.page-news .news-step h3 {
  margin: 8px 0 6px;
  font-size: 17px;
  line-height: 1.35;
}

.page-news .news-step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--news-ink-soft);
}

.page-news .news-check__figure {
  margin: 0;
}

.page-news .news-check__figure .figure__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
}

.page-news .news-check__figure .figure__caption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--news-ink-soft);
}

.page-news .news-check__note {
  margin: 22px 0 0;
  padding-top: 16px;
  border-top: 1px dashed rgba(6, 24, 38, 0.24);
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--news-ink-soft);
}

.page-news .news-check__note a {
  color: var(--pine);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .news-check__note a:hover,
.page-news .news-check__note a:focus-visible {
  color: var(--signal);
}

.page-news .news-log {
  padding: 42px 0 46px;
  background: var(--ink);
}

.page-news .news-log__head {
  display: grid;
  gap: 8px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.page-news .news-log__sub {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
}

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

.page-news .news-log__item {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.page-news .news-log__stage {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--cyan);
}

.page-news .news-log__item h3 {
  margin: 0;
  font-size: 16px;
  line-height: 1.4;
  color: var(--paper);
}

.page-news .news-log__item p {
  margin: 5px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--news-mist-strong);
}

.page-news .news-log__item .tag {
  justify-self: start;
}

.page-news .news-series {
  padding: 0 0 54px;
  background: var(--ink);
}

.page-news .news-series__head {
  display: grid;
  gap: 8px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 20px;
}

.page-news .news-series__sub {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
}

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

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

.page-news .news-series__card {
  background: var(--panel);
  border-top: 2px solid var(--violet);
  padding: 16px 16px 20px;
  transition: border-color var(--ease), background-color var(--ease);
}

.page-news .news-series__card:hover {
  border-top-color: var(--cyan);
  background: #123148;
}

.page-news .news-series__kicker {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-news .news-series__card h3 {
  margin: 8px 0 6px;
  font-size: 16.5px;
  line-height: 1.42;
  color: var(--paper);
}

.page-news .news-series__card p {
  margin: 0;
  font-size: 13.8px;
  line-height: 1.74;
  color: var(--news-mist-strong);
}

.page-news .news-series__figure {
  margin: 0;
}

.page-news .news-series__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.page-news .news-series__cap {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--mist);
}

.page-news .news-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 30px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.page-news .news-cta p {
  flex: 1 1 260px;
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--mist);
}

@media (min-width: 760px) {
  .page-news .news-hero {
    padding-top: 26px;
  }

  .page-news .news-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-top: 30px;
  }

  .page-news .news-item {
    padding: 20px 22px 24px;
  }

  .page-news .news-item--lead .news-item__body {
    padding: 20px 22px 26px;
  }

  .page-news .news-log__item {
    grid-template-columns: 148px minmax(0, 1fr) auto;
    align-items: start;
    gap: 6px 18px;
  }

  .page-news .news-log__item .tag {
    justify-self: end;
  }

  .page-news .news-series__cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-check__figure {
    max-width: 720px;
  }
}

@media (min-width: 980px) {
  .page-news .news-body {
    padding: 44px 0 58px;
  }

  .page-news .news-body__grid {
    grid-template-columns: minmax(0, 1fr) 336px;
    gap: 44px;
    align-items: start;
  }

  .page-news .news-timeline {
    position: sticky;
    top: calc(var(--header-h) + var(--track-h) + 18px);
    padding: 22px 20px 24px;
  }

  .page-news .news-check {
    padding: 54px 0 58px;
  }

  .page-news .news-check__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
    gap: 32px;
  }

  .page-news .news-log {
    padding: 52px 0 56px;
  }

  .page-news .news-series__grid {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 36px;
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-index .rail__link,
  .page-news .news-item,
  .page-news .news-timeline__toggle,
  .page-news .news-series__card {
    transition: none;
  }
}
<<<END>>>