.page-news {
  --news-index-w: 178px;
  --news-rule: rgba(154, 140, 255, 0.24);
  position: relative;
  padding-bottom: clamp(56px, 8vw, 112px);
  background-image:
    radial-gradient(820px 480px at 92% -10%, rgba(109, 74, 255, 0.16), transparent 62%),
    radial-gradient(560px 380px at 0% 42%, rgba(43, 29, 94, 0.46), transparent 66%);
  background-repeat: no-repeat;
}

.page-news .breadcrumbs {
  margin: clamp(20px, 2.8vw, 34px) 0 clamp(14px, 2vw, 22px);
}

/* ---------- 页首 ---------- */
.page-news .news-head {
  position: relative;
  padding-bottom: clamp(22px, 3vw, 38px);
  border-bottom: 1px solid var(--hair);
}

.page-news .news-head::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: clamp(72px, 12vw, 148px);
  height: 1px;
  background: var(--gold);
}

.page-news .news-head .page-head__index {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--mist);
  margin: 0;
}

.page-news .news-head .page-head__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(27px, 5.2vw, 52px);
  font-weight: 700;
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--stardust);
}

.page-news .news-head .page-head__lead {
  margin: 16px 0 0;
  max-width: 60ch;
  font-size: clamp(14.5px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--silver);
}

/* ---------- 索引 + 时间线布局 ---------- */
.page-news .news-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 44px);
  margin-top: clamp(26px, 4vw, 46px);
}

.page-news .news-index {
  min-width: 0;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--hair);
}

.page-news .news-index__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--mist);
}

.page-news .news-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.page-news .news-index__link {
  position: relative;
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  white-space: nowrap;
  padding: 8px 14px;
  border: 1px solid var(--news-rule);
  border-radius: 999px;
  font-size: 13px;
  color: var(--silver);
  text-decoration: none;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease), background-color 0.25s var(--ease);
}

.page-news .news-index__no {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--mist);
}

.page-news .news-index__note {
  margin: 14px 0 0;
  font-size: 12px;
  line-height: 1.75;
  color: rgba(201, 210, 232, 0.6);
}

/* ---------- 章节通用 ---------- */
.page-news .news-stream {
  min-width: 0;
  display: grid;
  gap: clamp(46px, 7vw, 84px);
}

.page-news .news-sec {
  scroll-margin-top: calc(var(--bar-h) + 24px);
  min-width: 0;
}

.page-news .news-sec__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  margin-bottom: clamp(16px, 2.4vw, 26px);
}

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

.page-news .news-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.6vw, 27px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--stardust);
}

.page-news .news-sec__lead {
  flex-basis: 100%;
  margin: 0;
  max-width: 64ch;
  font-size: 14px;
  line-height: 1.85;
  color: rgba(201, 210, 232, 0.8);
}

/* ---------- 01 头条卡 ---------- */
.page-news .headline-card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border: 1px solid rgba(242, 212, 138, 0.34);
  border-radius: 4px;
  background: linear-gradient(158deg, rgba(20, 28, 69, 0.96), rgba(10, 17, 40, 0.99));
  overflow: hidden;
}

.page-news .headline-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--gold), rgba(109, 74, 255, 0.25));
}

.page-news .headline-card__body {
  padding: clamp(20px, 3.4vw, 40px);
}

.page-news .headline-card__time {
  margin: 14px 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-news .headline-card__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(20px, 3vw, 29px);
  line-height: 1.32;
  letter-spacing: -0.015em;
  color: var(--stardust);
}

.page-news .headline-card__text {
  margin: 0 0 16px;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(201, 210, 232, 0.86);
}

.page-news .headline-card__list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-news .headline-card__list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--silver);
}

.page-news .headline-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 7px;
  background: var(--gold);
  transform: rotate(45deg);
}

.page-news .headline-card__media {
  position: relative;
  order: -1;
  margin: 0;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: linear-gradient(150deg, var(--violet), var(--night));
}

.page-news .headline-card__media .media__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 02 公告时间线 ---------- */
.page-news .stream {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0 0 0 24px;
  display: grid;
  gap: clamp(16px, 2.4vw, 24px);
}

.page-news .stream::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 10px;
  bottom: 10px;
  width: 1px;
  background: linear-gradient(180deg, rgba(242, 212, 138, 0.55), rgba(109, 74, 255, 0.35) 48%, rgba(34, 48, 92, 0.15));
}

.page-news .stream__item {
  position: relative;
  min-width: 0;
}

.page-news .stream__item::before {
  content: "";
  position: absolute;
  left: -24px;
  top: 24px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--night);
  border: 1px solid var(--gold);
  box-shadow: 0 0 0 3px rgba(242, 212, 138, 0.1);
}

.page-news .stream__time {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--mist);
}

.page-news .notice {
  position: relative;
  padding: clamp(16px, 2.4vw, 24px);
  border: 1px solid var(--hair);
  border-radius: 3px;
  background: rgba(20, 28, 69, 0.72);
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.page-news .notice::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width 0.3s var(--ease);
}

.page-news .notice__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.page-news .notice__id {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  color: rgba(154, 140, 255, 0.78);
}

.page-news .notice__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: clamp(16px, 2vw, 19px);
  line-height: 1.45;
  color: var(--stardust);
}

.page-news .notice__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: rgba(201, 210, 232, 0.84);
}

.page-news .notice__link {
  display: inline-block;
  margin-top: 12px;
  padding-bottom: 2px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(242, 212, 138, 0.35);
  transition: border-color 0.25s var(--ease), color 0.25s var(--ease);
}

/* ---------- 03 进展条目 ---------- */
.page-news .track {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 32px);
}

.page-news .track__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
  align-content: start;
}

.page-news .track__item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  padding: 16px 0;
  border-top: 1px solid var(--hair);
}

.page-news .track__item:last-child {
  border-bottom: 1px solid var(--hair);
}

.page-news .track__index {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gold);
  padding-top: 3px;
}

.page-news .track__body {
  min-width: 0;
}

.page-news .track__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: clamp(15.5px, 1.9vw, 18px);
  line-height: 1.45;
  color: var(--stardust);
}

.page-news .track__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: rgba(201, 210, 232, 0.82);
}

.page-news .track__media {
  position: relative;
  margin: 0;
  border: 1px solid var(--hair);
  border-radius: 3px;
  overflow: hidden;
  aspect-ratio: 10 / 7;
  background: linear-gradient(150deg, var(--orbit), var(--night));
}

.page-news .track__media .media__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 04 专题系列 ---------- */
.page-news .series {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-news .series__card {
  position: relative;
  padding: clamp(18px, 2.4vw, 24px);
  border: 1px solid var(--hair);
  border-left: 2px solid rgba(154, 140, 255, 0.5);
  border-radius: 3px;
  background: rgba(20, 28, 69, 0.6);
}

.page-news .series__card:nth-child(2) {
  background: rgba(43, 29, 94, 0.46);
  border-left-color: rgba(109, 74, 255, 0.6);
}

.page-news .series__card:nth-child(3) {
  background: rgba(20, 28, 69, 0.82);
  border-left-color: var(--gold);
}

.page-news .series__tag {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.2em;
  color: var(--mist);
}

.page-news .series__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: clamp(16px, 2vw, 19px);
  line-height: 1.45;
  color: var(--stardust);
}

.page-news .series__text {
  margin: 0;
  font-size: 13.8px;
  line-height: 1.85;
  color: rgba(201, 210, 232, 0.82);
}

.page-news .series__foot {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 2.6vw, 26px);
  margin-top: clamp(18px, 2.6vw, 26px);
}

.page-news .series__media {
  position: relative;
  margin: 0;
  border: 1px solid var(--hair);
  border-radius: 3px;
  overflow: hidden;
  aspect-ratio: 10 / 7;
  background: linear-gradient(150deg, var(--violet), var(--night));
}

.page-news .series__media .media__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .cadence {
  border: 1px dashed rgba(154, 140, 255, 0.32);
  border-radius: 3px;
  padding: clamp(16px, 2.4vw, 22px);
}

.page-news .cadence__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--gold);
}

.page-news .cadence__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .cadence__item {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(34, 48, 92, 0.8);
}

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

.page-news .cadence__k {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--mist);
}

.page-news .cadence__v {
  font-size: 13.6px;
  line-height: 1.7;
  color: var(--silver);
}

/* ---------- 05 回访提示 ---------- */
.page-news .revisit {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 2.6vw, 28px);
  padding: clamp(20px, 3.2vw, 36px);
  border: 1px solid rgba(242, 212, 138, 0.28);
  border-radius: 4px;
  background:
    radial-gradient(480px 240px at 100% 0%, rgba(109, 74, 255, 0.22), transparent 70%),
    linear-gradient(150deg, rgba(20, 28, 69, 0.9), rgba(10, 17, 40, 0.96));
}

.page-news .revisit__body {
  min-width: 0;
}

.page-news .revisit__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(18px, 2.4vw, 24px);
  line-height: 1.4;
  color: var(--stardust);
}

.page-news .revisit__text {
  margin: 0 0 18px;
  max-width: 56ch;
  font-size: 14px;
  line-height: 1.85;
  color: rgba(201, 210, 232, 0.84);
}

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

.page-news .revisit__aside {
  min-width: 0;
  padding-top: 16px;
  border-top: 1px solid var(--hair);
}

.page-news .revisit__aside-k {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.2em;
  color: var(--mist);
}

.page-news .revisit__aside-v {
  margin: 0 0 6px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--silver);
  overflow-wrap: anywhere;
}

.page-news .revisit__aside-v a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(242, 212, 138, 0.32);
}

.page-news .revisit__aside-n {
  margin: 10px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: rgba(201, 210, 232, 0.62);
}

/* ---------- 悬停增强 ---------- */
@media (hover: hover) and (pointer: fine) {
  .page-news .news-index__link:hover,
  .page-news .news-index__link:focus-visible {
    color: var(--stardust);
    border-color: rgba(242, 212, 138, 0.5);
    background: rgba(43, 29, 94, 0.5);
  }

  .page-news .notice:hover {
    transform: translateY(-4px);
    border-color: rgba(242, 212, 138, 0.38);
    box-shadow: 0 16px 34px -24px rgba(109, 74, 255, 0.95);
  }

  .page-news .notice:hover::after {
    width: 100%;
  }

  .page-news .notice__link:hover {
    color: var(--stardust);
    border-bottom-color: var(--gold);
  }

  .page-news .revisit__aside-v a:hover {
    color: var(--stardust);
  }
}

/* ---------- 平板 ---------- */
@media (min-width: 720px) {
  .page-news .series {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .page-news .series__card:nth-child(2) {
    margin-top: 20px;
  }

  .page-news .revisit {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }

  .page-news .revisit__aside {
    padding-top: 0;
    padding-left: clamp(18px, 2.6vw, 28px);
    border-top: 0;
    border-left: 1px solid var(--hair);
  }
}

/* ---------- 桌面：轨道索引 + 错落卡片 ---------- */
@media (min-width: 1000px) {
  .page-news .news-layout {
    grid-template-columns: var(--news-index-w) minmax(0, 1fr);
    gap: clamp(32px, 4.6vw, 68px);
  }

  .page-news .news-index {
    position: sticky;
    top: calc(var(--bar-h) + 28px);
    align-self: start;
    padding-bottom: 0;
    border-bottom: 0;
  }

  .page-news .news-index__list {
    display: grid;
    overflow: visible;
    gap: 0;
  }

  .page-news .news-index__link {
    display: flex;
    width: 100%;
    padding: 10px 0 10px 16px;
    border: 0;
    border-bottom: 1px solid rgba(34, 48, 92, 0.72);
    border-radius: 0;
    font-size: 14px;
    transition: color 0.25s var(--ease), padding-left 0.25s var(--ease);
  }

  .page-news .news-index__link::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    width: 6px;
    height: 6px;
    margin-top: -3px;
    border-radius: 50%;
    background: var(--orbit);
    transition: background-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
  }

  .page-news .headline-card {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
  }

  .page-news .headline-card__media {
    order: 0;
    height: 100%;
    aspect-ratio: auto;
  }

  .page-news .stream__item:nth-child(even) {
    padding-left: clamp(20px, 5vw, 56px);
  }

  .page-news .track {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.8fr);
    align-items: start;
  }

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

  .page-news .series__card:nth-child(2) {
    margin-top: 28px;
  }

  .page-news .series__card:nth-child(3) {
    margin-top: 56px;
  }

  .page-news .series__foot {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: start;
  }
}

@media (hover: hover) and (pointer: fine) and (min-width: 1000px) {
  .page-news .news-index__link:hover,
  .page-news .news-index__link:focus-visible {
    padding-left: 22px;
    background: transparent;
    border-color: rgba(34, 48, 92, 0.72);
  }

  .page-news .news-index__link:hover::before,
  .page-news .news-index__link:focus-visible::before {
    background: var(--gold);
    box-shadow: 0 0 0 4px rgba(242, 212, 138, 0.14);
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-news .notice,
  .page-news .notice::after,
  .page-news .news-index__link {
    transition: none;
  }

  .page-news .notice:hover {
    transform: none;
  }
}
<<<END>>>