.page-news {
  --news-lilac: #A48CFF;
  --news-mint: #58E6B8;
  --news-line: var(--ice-line);
}

/* ---------- 首屏封面 ---------- */
.page-news .news-cover {
  position: relative;
  overflow: hidden;
  padding: clamp(40px, 7vw, 92px) 0 clamp(48px, 8vw, 104px);
  border-bottom: 1px solid var(--news-line);
  background: var(--deep-space);
  isolation: isolate;
}

.page-news .news-cover__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  filter: saturate(0.45) brightness(0.65);
  z-index: -2;
}

.page-news .news-cover::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(120% 90% at 78% 8%, rgba(108, 75, 244, 0.28), transparent 62%),
    linear-gradient(180deg, rgba(6, 9, 19, 0.5) 0%, rgba(6, 9, 19, 0.9) 62%, var(--deep-space) 100%);
}

.page-news .news-cover__axis {
  position: absolute;
  left: 4%;
  right: 4%;
  top: 54%;
  height: 1px;
  z-index: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(52, 224, 255, 0.7) 26%, rgba(108, 75, 244, 0.55) 72%, transparent 100%);
  transform: rotate(-8deg);
  transform-origin: left center;
  pointer-events: none;
}

.page-news .news-cover__axis::after {
  content: "";
  position: absolute;
  right: 26%;
  top: -3px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cygnus);
  box-shadow: 0 0 0 5px rgba(52, 224, 255, 0.14);
}

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

.page-news .news-cover__title {
  margin: 18px 0 0;
  font-family: var(--font-head);
  font-weight: 700;
  letter-spacing: -0.01em;
  font-size: clamp(32px, 6.4vw, 74px);
  line-height: 1.08;
  color: var(--ink-white);
  max-width: 20ch;
}

.page-news .news-cover__lede {
  margin-top: 24px;
  max-width: 56ch;
}

.page-news .news-cover__stats {
  display: grid;
  gap: 1px;
  margin: clamp(40px, 6vw, 72px) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--news-line);
  grid-template-columns: 1fr;
}

.page-news .news-cover__stats > .stat {
  padding: 20px 0 4px;
  border-bottom: 1px solid transparent;
}

.page-news .news-cover__stats .stat__value {
  font-family: var(--font-display);
  font-size: clamp(40px, 7vw, 76px);
  font-weight: 700;
  line-height: 1;
  color: var(--cygnus);
  display: block;
}

.page-news .news-cover__stats .stat__unit {
  font-size: 0.34em;
  letter-spacing: 0.16em;
  margin-left: 0.28em;
  color: var(--star-mist);
}

.page-news .news-cover__stats .stat__label {
  display: block;
  margin-top: 10px;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  color: var(--star-mist);
}

/* ---------- 专题分类条 ---------- */
.page-news .news-beats-sec {
  padding-top: clamp(48px, 7vw, 88px);
}

.page-news .news-beats__head {
  display: grid;
  gap: 18px;
  margin-bottom: clamp(28px, 4vw, 46px);
}

.page-news .news-beats__note {
  margin: 0;
  font-size: 16px;
}

.page-news .news-beats__note a {
  color: var(--cygnus);
}

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

.page-news .news-beat {
  background: var(--deep-space);
  transition: background var(--dur) var(--ease);
}

.page-news .news-beat:hover {
  background: var(--navy-deck);
}

.page-news .news-beat__link {
  display: grid;
  gap: 8px;
  padding: 22px 20px 26px;
  text-decoration: none;
  color: inherit;
}

.page-news .news-beat__idx {
  font-family: var(--font-display);
  font-size: 15px;
  letter-spacing: 0.18em;
  color: var(--nebula);
}

.page-news .news-beat__name {
  font-family: var(--font-head);
  font-size: 19px;
  font-weight: 700;
  color: var(--ink-white);
  letter-spacing: -0.01em;
}

.page-news .news-beat__desc {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.75;
  color: var(--star-mist);
}

.page-news .news-beat__count {
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--cygnus);
  padding-top: 6px;
  border-top: 1px solid var(--news-line);
}

/* ---------- 最新条目流 ---------- */
.page-news .news-stream-sec {
  padding-top: clamp(56px, 8vw, 104px);
}

.page-news .news-stream__lead {
  margin: 16px 0 0;
  font-size: 16px;
}

.page-news .news-stream {
  display: grid;
  gap: clamp(22px, 3vw, 40px);
  margin-top: clamp(28px, 4vw, 48px);
}

.page-news .news-scale__title {
  margin: 0 0 14px;
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--star-mist);
}

.page-news .news-scale__list {
  position: relative;
  display: flex;
  gap: 20px;
  margin: 0;
  padding: 0 0 10px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-news .news-scale__item {
  flex: 0 0 auto;
}

.page-news .news-scale__link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--star-mist);
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--dur) var(--ease);
}

.page-news .news-scale__link:hover {
  color: var(--ink-white);
}

.page-news .news-scale__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 1px solid var(--news-line);
  background: transparent;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .news-scale__item.is-current .news-scale__link {
  color: var(--ink-white);
}

.page-news .news-scale__item.is-current .news-scale__dot {
  background: var(--cygnus);
  border-color: var(--cygnus);
  box-shadow: 0 0 0 4px rgba(52, 224, 255, 0.14);
}

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

.page-news .news-entry {
  border-top: 1px solid var(--news-line);
  padding: 20px 0 22px;
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-news .news-entry:hover,
.page-news .news-entry:focus-within {
  transform: translateX(6px);
}

.page-news .news-entry__title {
  margin: 12px 0 0;
  font-family: var(--font-head);
  font-size: clamp(18px, 2.4vw, 22px);
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--ink-white);
}

.page-news .news-entry__desc {
  margin: 10px 0 0;
  max-width: 64ch;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.8;
  color: var(--star-mist);
}

.page-news .news-entry__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  margin: 14px 0 0;
}

.page-news .news-meta__item {
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--star-mist);
}

.page-news .news-tag {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding-bottom: 3px;
  border-bottom: 1px solid currentColor;
}

.page-news .news-tag--cyan { color: var(--cygnus); }
.page-news .news-tag--lilac { color: var(--news-lilac); }
.page-news .news-tag--amber { color: var(--amber); }
.page-news .news-tag--mint { color: var(--news-mint); }
.page-news .news-tag--mist { color: var(--star-mist); }

.page-news .news-stream__hint {
  margin: clamp(24px, 3vw, 36px) 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--news-line);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.8;
  color: var(--star-mist);
}

.page-news .news-stream__hint a {
  color: var(--cygnus);
}

/* ---------- 轮次复盘系列 ---------- */
.page-news .news-replay-sec {
  padding-top: clamp(56px, 8vw, 96px);
}

.page-news .news-replay {
  gap: clamp(30px, 4vw, 56px);
  align-items: start;
}

.page-news .news-replay__main .lede {
  margin-top: 18px;
}

.page-news .news-subtitle {
  margin: clamp(34px, 5vw, 52px) 0 0;
  font-family: var(--font-head);
  font-size: clamp(17px, 2.2vw, 21px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink-white);
}

.page-news .news-subtitle--aside {
  margin-top: 0;
}

.page-news .news-replay__figure {
  margin: clamp(26px, 4vw, 40px) 0 0;
}

.page-news .figure img {
  width: 100%;
  height: auto;
  display: block;
  filter: saturate(0.6) brightness(0.85);
}

.page-news .figure__media {
  border: 1px solid var(--news-line);
  overflow: hidden;
  background: var(--navy-deck);
}

.page-news .figure__caption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--star-mist);
}

.page-news .news-replay__steps {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--news-line);
}

.page-news .news-step {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--news-line);
}

.page-news .news-step__idx {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--nebula);
  line-height: 1.4;
}

.page-news .news-step__name {
  margin: 0;
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 700;
  color: var(--ink-white);
}

.page-news .news-step__desc {
  margin: 6px 0 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.8;
  color: var(--star-mist);
}

.page-news .news-replay__aside {
  border: 1px solid var(--news-line);
  background: var(--navy-deck);
  padding: 22px 20px 26px;
}

.page-news .news-arch {
  margin: 16px 0 0;
}

.page-news .news-arch__media {
  aspect-ratio: 5 / 6;
  overflow: hidden;
  border: 1px solid var(--news-line);
  background: var(--deep-space);
}

.page-news .news-arch__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(0.7) brightness(0.8);
}

.page-news .news-arch__text {
  margin-top: 18px;
  font-size: 15px;
}

.page-news .news-arch__link {
  margin: 16px 0 0;
}

.page-news .news-arch__link a {
  color: var(--cygnus);
}

/* ---------- 版本与更新记录 ---------- */
.page-news .news-updates-sec {
  position: relative;
  overflow: hidden;
  padding-top: clamp(56px, 8vw, 100px);
  padding-bottom: clamp(56px, 8vw, 100px);
  margin-top: clamp(56px, 8vw, 104px);
  isolation: isolate;
}

.page-news .news-updates__texture {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.16;
  filter: saturate(0.4) brightness(0.7);
  z-index: -1;
}

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

.page-news .news-updates__lead {
  margin: 16px 0 0;
  font-size: 16px;
}

.page-news .news-updates__lead a {
  color: var(--cygnus);
}

.page-news .news-ver {
  display: grid;
  gap: 1px;
  margin: clamp(30px, 4vw, 48px) 0 0;
  padding: 0;
  list-style: none;
  background: var(--news-line);
  border: 1px solid var(--news-line);
  grid-template-columns: 1fr;
}

.page-news .news-ver__item {
  background: var(--deep-space);
  padding: 26px 22px 30px;
  border-top: 2px solid var(--nebula);
}

.page-news .news-ver__item:nth-child(2) { border-top-color: var(--cygnus); }
.page-news .news-ver__item:nth-child(3) { border-top-color: var(--amber); }

.page-news .news-ver__stage {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--star-mist);
}

.page-news .news-ver__name {
  margin: 14px 0 0;
  font-family: var(--font-head);
  font-size: clamp(18px, 2.3vw, 21px);
  font-weight: 700;
  line-height: 1.35;
  color: var(--ink-white);
}

.page-news .news-ver__desc {
  margin: 12px 0 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.82;
  color: var(--star-mist);
}

.page-news .news-updates__foot {
  margin: clamp(26px, 4vw, 38px) 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--star-mist);
}

.page-news .news-updates__foot a {
  color: var(--cygnus);
}

/* ---------- 参与与投稿 ---------- */
.page-news .news-contrib-sec {
  padding-top: clamp(56px, 8vw, 96px);
  padding-bottom: clamp(56px, 8vw, 96px);
}

.page-news .news-contrib {
  gap: clamp(30px, 4vw, 56px);
  align-items: start;
}

.page-news .news-contrib__intro .lede {
  margin-top: 18px;
}

.page-news .news-contrib__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 26px 0 0;
}

.page-news .news-contrib__panels {
  display: grid;
  gap: 16px;
}

.page-news .news-contrib__panel {
  padding: 22px 20px 26px;
}

.page-news .news-contrib__panel .prose {
  margin: 14px 0 0;
  font-size: 15px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 680px) {
  .page-news .news-cover__stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
  }

  .page-news .news-cover__stats > .stat {
    padding: 22px 20px 10px 0;
  }

  .page-news .news-cover__stats > .stat + .stat {
    padding-left: 20px;
    border-left: 1px solid var(--news-line);
  }

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

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

@media (min-width: 900px) {
  .page-news .news-beats__head {
    grid-template-columns: minmax(0, 1fr) minmax(0, 42ch);
    align-items: end;
    gap: 32px;
  }

  .page-news .news-stream {
    grid-template-columns: 148px minmax(0, 1fr);
  }

  .page-news .news-scale__list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding: 0 0 0 20px;
    position: sticky;
    top: 110px;
  }

  .page-news .news-scale__list::before {
    content: "";
    position: absolute;
    left: 4px;
    top: 6px;
    bottom: 6px;
    width: 1px;
    background: var(--news-line);
  }

  .page-news .news-scale__item {
    padding: 9px 0;
  }
}

@media (min-width: 1080px) {
  .page-news .news-beats {
    grid-template-columns: repeat(5, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-entry,
  .page-news .news-scale__link,
  .page-news .news-scale__dot,
  .page-news .news-beat {
    transition: none;
  }

  .page-news .news-entry:hover,
  .page-news .news-entry:focus-within {
    transform: none;
  }
}