.page-news {
  --news-index-w: 188px;
  --news-sticky: 28px;
}

.page-news .news-head {
  margin-top: clamp(18px, 2.6vw, 30px);
  padding-bottom: clamp(18px, 2.4vw, 28px);
  border-bottom: 1px solid var(--line);
}

.page-news .news-head .page-head__title {
  max-width: 20ch;
}

.page-news .news-head .page-head__lede {
  max-width: 60ch;
}

/* ---------- 首屏：主视觉 + 关键数据 ---------- */

.page-news .news-hero {
  display: grid;
  gap: var(--gap);
  margin-top: clamp(20px, 3vw, 36px);
}

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

.page-news .news-figs {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .news-fig {
  background: var(--panel);
  padding: 16px 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: background var(--ease);
}

.page-news .news-fig:hover {
  background: var(--deep-teal);
}

.page-news .news-fig__num {
  font-family: var(--font-mono);
  font-size: clamp(26px, 3.4vw, 38px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--amber);
  margin: 0;
  font-variant-numeric: tabular-nums;
}

.page-news .news-fig__num span {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0;
  color: var(--rock);
  margin-left: 4px;
}

.page-news .news-fig__label {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--rock);
  margin: 0;
}

@media (min-width: 860px) {
  .page-news .news-hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: stretch;
  }

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

/* ---------- 类别直达条 ---------- */

.page-news .news-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: clamp(20px, 2.6vw, 30px);
  padding: 12px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-news .news-filter__chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid var(--line);
  color: var(--paper);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: border-color var(--ease), color var(--ease), background var(--ease);
}

.page-news .news-filter__chip span {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--rock);
  transition: color var(--ease);
}

.page-news .news-filter__chip:hover,
.page-news .news-filter__chip:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
  background: rgba(23, 230, 255, 0.07);
  outline: none;
}

.page-news .news-filter__chip:hover span,
.page-news .news-filter__chip:focus-visible span {
  color: var(--cyan);
}

/* ---------- 主结构：阶段索引 + 动态流 ---------- */

.page-news .news-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap);
  margin-top: clamp(24px, 3.4vw, 44px);
}

.page-news .news-index {
  margin-bottom: 4px;
}

.page-news .news-index__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--rock);
  margin: 0 0 10px;
}

.page-news .news-index__list {
  list-style: none;
  margin: 0;
  padding: 0 0 6px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-news .news-index__link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid var(--line);
  color: var(--rock);
  font-size: 13px;
  white-space: nowrap;
  text-decoration: none;
  transition: color var(--ease), border-color var(--ease), background var(--ease);
}

.page-news .news-index__link:hover,
.page-news .news-index__link:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
  background: rgba(23, 230, 255, 0.06);
  outline: none;
}

@media (min-width: 1024px) {
  .page-news .news-shell {
    grid-template-columns: var(--news-index-w) minmax(0, 1fr);
    gap: clamp(28px, 3.4vw, 52px);
    align-items: start;
  }

  .page-news .news-index {
    position: sticky;
    top: var(--news-sticky);
    margin-bottom: 0;
  }

  .page-news .news-index__list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
    border-left: 1px solid var(--line);
  }

  .page-news .news-index__link {
    border: 0;
    border-left: 2px solid transparent;
    margin-left: -1px;
    padding: 11px 14px;
    min-height: 0;
    white-space: normal;
    line-height: 1.5;
  }

  .page-news .news-index__link:hover,
  .page-news .news-index__link:focus-visible {
    border-left-color: var(--cyan);
    background: rgba(23, 230, 255, 0.05);
  }
}

/* ---------- 章节通用 ---------- */

.page-news .stage {
  padding-top: clamp(20px, 2.6vw, 32px);
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--bar-h) + 20px);
}

.page-news .stage + .stage {
  margin-top: clamp(32px, 4.4vw, 60px);
}

.page-news .stage__head {
  margin-bottom: clamp(16px, 2.2vw, 26px);
}

.page-news .stage__no {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.2em;
  color: var(--cyan);
  margin: 0 0 8px;
}

.page-news .stage__title {
  font-size: clamp(21px, 3vw, 30px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--paper);
  margin: 0 0 8px;
}

.page-news .stage__desc {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--rock);
  max-width: 58ch;
  margin: 0;
}

@media (min-width: 1024px) {
  .page-news .stage {
    scroll-margin-top: 24px;
  }
}

/* ---------- 01 时间轴卡片 ---------- */

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

.page-news .tl__item {
  position: relative;
  overflow: hidden;
  padding: 18px 18px 18px 22px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--line);
  background: linear-gradient(155deg, rgba(17, 21, 31, 0.96), rgba(6, 7, 10, 0.92));
  transition: border-color var(--ease), transform var(--ease), box-shadow var(--ease);
}

.page-news .tl__item::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, transparent 0 50%, rgba(23, 230, 255, 0.12) 50% 100%);
  pointer-events: none;
}

.page-news .tl__item:hover {
  transform: translateX(3px);
  box-shadow: var(--shadow-lift);
}

.page-news .tl__item--open {
  border-left-color: var(--amber);
}

.page-news .tl__item--enter {
  border-left-color: var(--magenta);
}

.page-news .tl__item--keep {
  border-left-color: var(--moss);
}

.page-news .tl__stamp {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--rock);
  margin: 0 0 8px;
  font-variant-numeric: tabular-nums;
}

.page-news .tl__item--open .tl__stamp {
  color: var(--amber);
}

.page-news .tl__item--enter .tl__stamp {
  color: var(--magenta);
}

.page-news .tl__item--keep .tl__stamp {
  color: var(--moss);
}

.page-news .tl__title {
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--paper);
  margin: 0 0 8px;
}

.page-news .tl__text {
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--rock);
  margin: 0;
}

.page-news .tl__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 12px 0 0;
}

/* ---------- 02 蹲入口时段 ---------- */

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

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

.page-news .slot {
  background: var(--panel);
  padding: 16px 18px;
  transition: background var(--ease);
}

.page-news .slot:hover {
  background: var(--deep-teal);
}

.page-news .slot__time {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--amber);
  margin: 0 0 8px;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.page-news .slot__title {
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.55;
  color: var(--paper);
  margin: 0 0 6px;
}

.page-news .slot__text {
  font-size: 14px;
  line-height: 1.8;
  color: var(--rock);
  margin: 0;
}

@media (min-width: 760px) {
  .page-news .slot-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }
}

/* ---------- 03 版本更新日志 ---------- */

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

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

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

.page-news .log-item {
  padding: 16px 18px;
  border: 1px solid var(--line);
  background: rgba(17, 21, 31, 0.72);
  transition: border-color var(--ease), background var(--ease);
}

.page-news .log-item:hover {
  border-color: rgba(23, 230, 255, 0.45);
  background: rgba(13, 42, 49, 0.55);
}

.page-news .log-item__stamp {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.03em;
  color: var(--cyan);
  margin: 0 0 8px;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--line);
  font-variant-numeric: tabular-nums;
}

.page-news .log-item__title {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.55;
  color: var(--paper);
  margin: 0 0 6px;
}

.page-news .log-item__text {
  font-size: 14px;
  line-height: 1.8;
  color: var(--rock);
  margin: 0;
}

.page-news .log-item__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 12px 0 0;
}

@media (min-width: 860px) {
  .page-news .log {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    align-items: start;
  }
}

/* ---------- 04 礼包与活动 ---------- */

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

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

.page-news .gift {
  padding: 18px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--magenta);
  background: linear-gradient(150deg, rgba(17, 21, 31, 0.96), rgba(6, 7, 10, 0.9));
  transition: border-color var(--ease), transform var(--ease);
}

.page-news .gift:hover {
  transform: translateY(-2px);
}

.page-news .gift--short {
  border-left-color: var(--magenta);
}

.page-news .gift--mid {
  border-left-color: var(--amber);
}

.page-news .gift--long {
  border-left-color: var(--moss);
}

.page-news .gift__stamp {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--rock);
  margin: 0 0 8px;
}

.page-news .gift__title {
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--paper);
  margin: 0 0 6px;
}

.page-news .gift__text {
  font-size: 14px;
  line-height: 1.8;
  color: var(--rock);
  margin: 0;
}

.page-news .gift__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 12px 0 0;
}

@media (min-width: 820px) {
  .page-news .gift-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }
}

/* ---------- 05 订阅与提醒 ---------- */

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

.page-news .remind__copy {
  padding: 20px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--amber);
  background: linear-gradient(160deg, rgba(13, 42, 49, 0.72), rgba(6, 7, 10, 0.9));
}

.page-news .remind__label {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--amber);
  margin: 0 0 10px;
}

.page-news .remind__text {
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--paper);
  margin: 0 0 16px;
  max-width: 46ch;
}

.page-news .remind__copy .btn {
  min-height: 44px;
}

.page-news .remind__copy .btn span {
  font-size: 12px;
  margin-left: 6px;
  opacity: 0.85;
}

.page-news .remind__links {
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-news .remind__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 44px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  color: var(--paper);
  font-size: 14.5px;
  line-height: 1.6;
  text-decoration: none;
  transition: border-color var(--ease), color var(--ease), background var(--ease);
}

.page-news .remind__link span {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--rock);
  flex: none;
  transition: color var(--ease), transform var(--ease);
}

.page-news .remind__link:hover,
.page-news .remind__link:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
  background: rgba(23, 230, 255, 0.06);
  outline: none;
}

.page-news .remind__link:hover span,
.page-news .remind__link:focus-visible span {
  color: var(--cyan);
  transform: translateX(3px);
}

.page-news .news-end {
  margin-top: clamp(20px, 2.6vw, 30px);
  padding-top: clamp(16px, 2vw, 24px);
  border-top: 1px solid var(--line);
}

@media (min-width: 820px) {
  .page-news .remind {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }
}
<<<END>>>