.page-news {
  --news-rail-w: 268px;
  --news-gap: clamp(20px, 4vw, 44px);
}

.page-news [id] {
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-news .news-h2 {
  margin: 12px 0 16px;
  line-height: 1.1;
}

/* ---------- hero ---------- */
.page-news .news-hero {
  position: relative;
  padding-block: clamp(20px, 4vw, 40px) clamp(36px, 7vw, 84px);
  overflow: hidden;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: -20% -30% auto auto;
  width: min(720px, 90vw);
  aspect-ratio: 1;
  border-radius: 48% 52% 40% 60%;
  background: radial-gradient(circle at 35% 35%, rgba(255, 122, 26, .34), rgba(255, 122, 26, 0) 68%);
  pointer-events: none;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  left: -12%;
  bottom: -180px;
  width: 78%;
  height: 240px;
  background: linear-gradient(100deg, rgba(168, 230, 58, .18), rgba(53, 208, 255, .06));
  transform: rotate(-3.5deg);
  pointer-events: none;
}

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

.page-news .news-hero__crumb {
  margin-bottom: clamp(26px, 5vw, 56px);
}

.page-news .news-hero__title {
  margin: 14px 0 22px;
  line-height: 1.02;
  letter-spacing: -.02em;
  max-width: 15em;
}

.page-news .news-hero__break {
  display: none;
}

.page-news .news-hero__lead {
  max-width: 36em;
  color: var(--cream);
  opacity: .92;
}

.page-news .news-facts {
  list-style: none;
  margin: clamp(26px, 4vw, 40px) 0 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-news .news-facts__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  gap: 14px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.page-news .news-facts__num {
  font-family: var(--font-mono);
  font-size: clamp(30px, 6vw, 46px);
  line-height: 1;
  color: var(--yellow);
  font-weight: 600;
}

.page-news .news-facts__label {
  font-size: 14px;
  line-height: 1.6;
  color: var(--mauve);
}

.page-news .news-hero__figure {
  margin: clamp(30px, 5vw, 56px) 0 0;
  aspect-ratio: 7 / 4;
}

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

/* ---------- tag bar ---------- */
.page-news .news-bar {
  padding-block: 0 clamp(18px, 3vw, 26px);
}

.page-news .news-bar__inner {
  display: grid;
  gap: 14px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.page-news .news-bar__hint {
  margin: 0;
  font-size: 12px;
  letter-spacing: .22em;
  color: var(--mauve);
}

.page-news .news-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .news-tag {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 20px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: var(--panel);
  box-shadow: inset 0 -3px 0 rgba(0, 0, 0, .35);
  color: var(--cream);
  font-size: 15px;
  text-decoration: none;
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .news-tag:hover,
.page-news .news-tag:focus-visible {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--ink);
  transform: translateY(-2px);
}

/* ---------- split layout ---------- */
.page-news .news-split {
  display: grid;
  gap: var(--news-gap);
}

.page-news .news-week__lead {
  max-width: 34em;
  margin-bottom: clamp(24px, 4vw, 40px);
}

.page-news .news-day {
  margin-bottom: clamp(30px, 5vw, 52px);
}

.page-news .news-day--alt {
  margin-bottom: 0;
}

.page-news .news-day__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 0 0 22px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line-strong);
}

.page-news .news-day__when {
  font-size: clamp(20px, 3.6vw, 28px);
  font-weight: 500;
  letter-spacing: -.01em;
  color: var(--cream);
}

/* ---------- timeline ---------- */
.page-news .news-timeline {
  list-style: none;
  margin: 0;
  padding: 0 0 0 30px;
  position: relative;
}

.page-news .news-timeline::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--yellow), rgba(255, 197, 61, .08));
}

.page-news .news-slot {
  position: relative;
  padding-bottom: clamp(22px, 3.6vw, 32px);
}

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

.page-news .news-slot::before {
  content: "";
  position: absolute;
  left: -30px;
  top: 8px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--cherry);
  box-shadow: 0 0 0 5px rgba(255, 59, 92, .16);
}

.page-news .news-day .news-slot:first-child::before {
  animation: news-node-pulse 3.4s var(--ease) infinite;
}

@keyframes news-node-pulse {
  0% { box-shadow: 0 0 0 0 rgba(255, 59, 92, .45); }
  70% { box-shadow: 0 0 0 16px rgba(255, 59, 92, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 59, 92, 0); }
}

.page-news .news-slot__inner {
  display: grid;
  gap: 12px;
}

.page-news .news-slot__time {
  font-family: var(--font-mono);
  font-size: clamp(22px, 4.4vw, 28px);
  line-height: 1;
  color: var(--yellow);
  letter-spacing: -.01em;
  white-space: nowrap;
}

.page-news .news-slot__dash {
  margin: 0 4px;
  color: var(--mauve);
  font-size: .7em;
}

.page-news .news-slot__name {
  margin: 0 0 6px;
  font-size: 18px;
  color: var(--cream);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-news .news-slot__meta {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--mauve);
}

/* ---------- aside rail ---------- */
.page-news .news-split__aside {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-news .news-rail {
  padding: 22px;
  border-radius: var(--radius);
  background: var(--panel);
  border: 1px solid var(--line);
}

.page-news .news-rail--flat {
  background: transparent;
  border-color: var(--line-strong);
}

.page-news .news-rail__flag {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--cherry);
}

.page-news .news-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cherry);
  box-shadow: 0 0 0 4px rgba(255, 59, 92, .2);
}

.page-news .news-rail__title {
  margin: 0 0 8px;
  font-size: 15px;
  color: var(--cream);
}

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

.page-news .news-rail__btn {
  margin-top: 16px;
  width: 100%;
  justify-content: center;
}

/* ---------- collect ---------- */
.page-news .news-collect__inner {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
}

.page-news .news-steps {
  list-style: none;
  margin: clamp(22px, 3.4vw, 34px) 0 0;
  padding: 0;
  display: grid;
  gap: 20px;
}

.page-news .news-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  padding-bottom: 18px;
  border-bottom: 1px dashed var(--line-strong);
}

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

.page-news .news-step .index-num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--yellow);
  letter-spacing: .12em;
  padding-top: 4px;
}

.page-news .news-step__title {
  margin: 0 0 4px;
  font-size: 17px;
  color: var(--cream);
}

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

.page-news .news-collect__note {
  margin: clamp(22px, 3.4vw, 30px) 0 0;
  padding: 18px 20px;
  border-left: 3px solid var(--lime);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: rgba(168, 230, 58, .08);
  font-size: 14px;
  line-height: 1.78;
  color: var(--cream);
}

.page-news .news-collect__note a {
  color: var(--blue);
}

.page-news .news-collect__figure {
  margin: 0;
  aspect-ratio: 3 / 2;
  border-radius: var(--radius);
}

/* ---------- patch log ---------- */
.page-news .news-patch__head {
  display: grid;
  gap: 18px;
  margin-bottom: clamp(26px, 4vw, 44px);
}

.page-news .news-patch__lead {
  max-width: 34em;
  margin: 0;
}

.page-news .news-patch__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-news .news-patch__figure {
  margin: 0;
  aspect-ratio: 12 / 7;
  border-radius: var(--radius);
}

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

.page-news .news-patch__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  padding: 20px;
  border-radius: var(--radius-sm);
  background: var(--panel);
  border: 1px solid var(--line);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-news .news-patch__item:hover {
  border-color: var(--blue);
  transform: translateY(-3px);
}

.page-news .news-patch__version {
  display: grid;
  gap: 8px;
  justify-items: start;
  min-width: 74px;
}

.page-news .news-patch__num {
  font-family: var(--font-mono);
  font-size: 22px;
  line-height: 1;
  color: var(--yellow);
}

.page-news .news-patch__title {
  margin: 0 0 10px;
  font-size: 17px;
  font-weight: 500;
  color: var(--cream);
}

.page-news .news-patch__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mauve);
}

.page-news .news-patch__more {
  margin: clamp(24px, 4vw, 36px) 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mauve);
}

.page-news .news-patch__more a {
  color: var(--blue);
}

/* ---------- series ---------- */
.page-news .news-series__lead {
  max-width: 34em;
  margin: 0 0 clamp(24px, 4vw, 40px);
}

.page-news .news-series__grid {
  align-items: start;
}

.page-news .news-series__card {
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-news .news-series__cover {
  margin: 0 0 4px;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-sm);
}

.page-news .news-series__list {
  margin: 6px 0 0;
  padding-left: 18px;
  display: grid;
  gap: 8px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--mauve);
}

.page-news .news-series__card--alt .news-series__list,
.page-news .news-series__card--alt2 .news-series__list {
  color: rgba(20, 14, 31, .78);
}

.page-news .news-series__card--alt2 {
  background: var(--panel);
  border-color: var(--line-strong);
}

/* ---------- subscribe ---------- */
.page-news .news-sub__inner {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  padding: clamp(26px, 4.6vw, 48px);
  border-radius: var(--radius);
  background: linear-gradient(140deg, rgba(255, 122, 26, .16), rgba(53, 208, 255, .08));
  border: 1px solid var(--line-strong);
}

.page-news .news-sub__desc {
  margin: 18px 0 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--cream);
}

.page-news .news-sub__mail {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--yellow);
  word-break: break-all;
}

.page-news .news-sub__panel {
  padding: 22px;
  border-radius: var(--radius-sm);
  background: rgba(20, 14, 31, .58);
  border: 1px solid var(--line);
}

.page-news .news-sub__panel-title {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: .22em;
  color: var(--yellow);
}

.page-news .news-sub__panel-line {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--cream);
  word-break: break-all;
}

.page-news .news-sub__panel-note {
  margin: 14px 0 18px;
  font-size: 13px;
  line-height: 1.72;
  color: var(--mauve);
}

.page-news .news-sub__btn {
  width: 100%;
  justify-content: center;
}

/* ---------- closing ---------- */
.page-news .news-next__inner {
  padding-top: clamp(24px, 4vw, 44px);
  border-top: 1px solid var(--line-strong);
}

.page-news .news-next__title {
  margin: 0 0 14px;
}

.page-news .news-next__lead {
  max-width: 34em;
  margin: 0 0 26px;
}

.page-news .news-next__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- disclosure overrides ---------- */
.page-news .disclosure {
  margin-top: 4px;
}

.page-news .disclosure__trigger {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 0;
  background: none;
  border: 0;
  color: var(--blue);
  font-size: 14px;
  cursor: pointer;
  text-align: left;
}

.page-news .disclosure__sign {
  display: inline-block;
  width: 12px;
  height: 12px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  transition: transform var(--dur) var(--ease);
}

.page-news .disclosure__trigger[aria-expanded="true"] .disclosure__sign {
  transform: rotate(-135deg) translateY(-2px);
}

.page-news .disclosure__inner p {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--mauve);
  max-width: 40em;
}

/* ---------- responsive ---------- */
@media (min-width: 640px) {
  .page-news .news-hero__break {
    display: inline;
  }

  .page-news .news-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }

  .page-news .news-facts__item {
    grid-template-columns: 1fr;
    gap: 8px;
    border-bottom: 0;
    border-left: 2px solid var(--line-strong);
    padding: 0 0 0 16px;
  }

  .page-news .news-collect__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: start;
  }

  .page-news .news-collect__figure {
    aspect-ratio: 4 / 3;
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }

  .page-news .news-sub__inner {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, .65fr);
    align-items: start;
  }

  .page-news .news-bar__inner {
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: 24px;
  }
}

@media (min-width: 900px) {
  .page-news .news-split {
    grid-template-columns: minmax(0, 1fr) var(--news-rail-w);
    align-items: start;
  }

  .page-news .news-split__aside {
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }

  .page-news .news-slot__inner {
    grid-template-columns: 118px minmax(0, 1fr);
    gap: 24px;
    align-items: start;
  }

  .page-news .news-slot__time {
    text-align: right;
    padding-top: 2px;
  }

  .page-news .news-patch__grid {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    align-items: start;
  }

  .page-news .news-patch__figure {
    position: sticky;
    top: calc(var(--header-h) + 28px);
    aspect-ratio: 3 / 4;
  }

  .page-news .news-patch__head {
    grid-template-columns: minmax(0, 1fr) minmax(0, .8fr);
    align-items: end;
    gap: 28px;
  }

  .page-news .news-patch__lead {
    justify-self: end;
    text-align: right;
  }

  .page-news .news-series__card:nth-child(2) {
    margin-top: 54px;
  }

  .page-news .news-series__card:nth-child(3) {
    margin-top: 18px;
  }
}

@media (max-width: 480px) {
  .page-news .news-tag {
    padding: 0 16px;
    font-size: 14px;
  }

  .page-news .news-patch__item {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .page-news .news-patch__version {
    grid-auto-flow: column;
    align-items: center;
    justify-content: start;
    gap: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-day .news-slot:first-child::before {
    animation: none;
  }

  .page-news .news-tag,
  .page-news .news-patch__item,
  .page-news .disclosure__sign {
    transition: none;
  }

  .page-news .news-tag:hover,
  .page-news .news-patch__item:hover {
    transform: none;
  }
}
<<<END>>>