.page-news {
  --news-track: 30px;
  padding-top: calc(var(--header-h) + 30px);
  background: var(--ink);
  color: var(--paper);
  overflow-x: hidden;
}

.page-news .section {
  padding-block: 40px;
}

.page-news .data-bar {
  height: 1px;
  background: linear-gradient(90deg, var(--mint), var(--line) 55%, transparent);
  border: 0;
  margin: 0;
}

/* ---------- 页头 ---------- */
.page-news .news-top {
  position: relative;
  padding-bottom: 34px;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-news .news-top::before {
  content: "";
  position: absolute;
  top: -70px;
  right: -110px;
  width: 380px;
  height: 380px;
  background: radial-gradient(circle at 50% 50%, rgba(255, 122, 26, 0.18), transparent 62%);
  pointer-events: none;
}

.page-news .news-top::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 120px;
  height: 2px;
  background: var(--orange);
  pointer-events: none;
}

.page-news .news-top__grid {
  display: grid;
  gap: 26px;
  margin-top: 20px;
}

.page-news .news-top__main h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 6vw, 44px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 10px 0 0;
  color: var(--paper);
}

.page-news .news-top__lead {
  margin: 16px 0 0;
  max-width: 60ch;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--mist);
}

.page-news .news-facts {
  position: relative;
  padding: 18px 18px 8px;
  background: var(--panel);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.page-news .news-facts__title {
  margin: 0 0 6px;
  font-family: var(--font-data);
  font-size: var(--fs-12);
  letter-spacing: 0.12em;
  color: var(--mint);
}

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

.page-news .news-facts__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--line);
}

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

.page-news .news-facts__row dt {
  font-size: var(--fs-12);
  color: var(--mist);
}

.page-news .news-facts__row dd {
  margin: 0;
  font-size: var(--fs-14);
  color: var(--paper);
  font-weight: 700;
}

/* ---------- 类别胶囊 ---------- */
.page-news .news-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 12px;
  margin-top: 26px;
}

.page-news .news-filter__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .news-filter__list .chip {
  display: inline-block;
  text-decoration: none;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.page-news .news-filter__list a.chip:hover,
.page-news .news-filter__list a.chip:focus-visible {
  border-color: var(--orange-soft);
  color: var(--orange-soft);
}

.page-news .news-filter__list a.chip.chip--active {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--ink);
}

/* ---------- 列表横幅 ---------- */
.page-news .news-banner {
  position: relative;
  margin: 22px 0 6px;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--panel);
}

.page-news .news-banner__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.78) brightness(0.8);
}

.page-news .news-banner__tag {
  position: absolute;
  left: 14px;
  bottom: 14px;
  max-width: calc(100% - 28px);
  padding: 6px 10px;
  font-family: var(--font-data);
  font-size: var(--fs-12);
  letter-spacing: 0.06em;
  color: var(--paper);
  background: rgba(6, 18, 14, 0.82);
  border-left: 2px solid var(--orange);
}

/* ---------- 时间轴列表 ---------- */
.page-news .feed {
  position: relative;
  list-style: none;
  margin: 12px 0 0;
  padding: 0 0 0 var(--news-track);
}

.page-news .feed::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, var(--mint) 0%, var(--line) 38%, var(--line) 100%);
}

.page-news .feed__item {
  position: relative;
  padding: 18px 0 20px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(90deg, rgba(75, 227, 166, 0) 0%, rgba(75, 227, 166, 0) 100%);
  transition: background 0.24s ease;
}

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

.page-news .feed__item::before {
  content: "";
  position: absolute;
  left: -30px;
  top: 24px;
  width: 11px;
  height: 11px;
  box-sizing: border-box;
  border-radius: 50%;
  background: var(--ink);
  border: 2px solid var(--mint);
  transition: transform 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

.page-news .feed__item:hover::before {
  transform: scale(1.4);
  background: var(--orange);
  border-color: var(--orange);
}

.page-news .feed__item:hover {
  background: linear-gradient(90deg, rgba(75, 227, 166, 0.07) 0%, rgba(75, 227, 166, 0) 70%);
}

.page-news .feed__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin-bottom: 8px;
}

.page-news .feed__tag {
  font-family: var(--font-data);
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  color: var(--mint);
  border-bottom: 1px solid var(--mint);
  padding-bottom: 1px;
}

.page-news .feed__time {
  font-size: var(--fs-12);
  color: var(--mist);
  letter-spacing: 0.04em;
}

.page-news .feed__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--fs-16);
  line-height: 1.45;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-news .feed__desc {
  margin: 6px 0 0;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--mist);
  max-width: 62ch;
}

/* ---------- 轮次观察 ---------- */
.page-news .news-rounds__body {
  display: grid;
  gap: 24px;
  margin-top: 22px;
}

.page-news .news-rounds__fig {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--panel);
}

.page-news .news-rounds__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  filter: saturate(0.85) brightness(0.88);
}

.page-news .news-rounds__cap {
  padding: 10px 12px;
  font-size: var(--fs-12);
  line-height: 1.6;
  color: var(--mist);
  border-top: 1px solid var(--line);
}

.page-news .round-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-news .round-list__item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

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

.page-news .round-list__no {
  font-size: var(--fs-14);
  color: var(--mint);
  border-top: 1px solid var(--mint);
  padding-top: 4px;
  line-height: 1;
}

.page-news .round-list__title {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--fs-16);
  line-height: 1.4;
  color: var(--paper);
}

.page-news .round-list__text {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 版本更新 ---------- */
.page-news .ver-grid {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.page-news .ver-card {
  position: relative;
  padding: 18px 18px 20px;
  background: var(--panel);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.page-news .ver-card--accent {
  background: linear-gradient(160deg, #14261d 0%, var(--panel) 62%);
  border-color: rgba(255, 122, 26, 0.45);
}

.page-news .ver-card__no {
  display: inline-block;
  margin-bottom: 10px;
  padding: 2px 8px;
  font-size: var(--fs-12);
  letter-spacing: 0.1em;
  color: var(--orange);
  border: 1px solid rgba(255, 122, 26, 0.45);
}

.page-news .ver-card__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--fs-16);
  line-height: 1.4;
  color: var(--paper);
}

.page-news .ver-card__text {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.72;
  color: var(--mist);
}

.page-news .ver-note {
  margin: 18px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--mint);
  font-size: var(--fs-14);
  line-height: 1.78;
  color: var(--mist);
}

.page-news .ver-note a,
.page-news .tips-link a {
  color: var(--orange-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .ver-note a:hover,
.page-news .tips-link a:hover {
  color: var(--paper);
}

/* ---------- 栏目上新 ---------- */
.page-news .col-split {
  display: grid;
  gap: 20px;
  margin-top: 22px;
}

.page-news .col-card__fig {
  margin: 0 0 14px;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid var(--line);
  border-bottom-width: 2px;
}

.page-news .col-card__fig--mint {
  border-bottom-color: var(--mint);
}

.page-news .col-card__fig--orange {
  border-bottom-color: var(--orange);
}

.page-news .col-card__fig img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.78) brightness(0.82);
}

.page-news .col-card__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--fs-16);
  line-height: 1.4;
  color: var(--paper);
}

.page-news .col-card__text {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--mist);
}

.page-news .col-note {
  margin: 20px 0 0;
  padding: 14px 16px;
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--paper);
  background: rgba(75, 227, 166, 0.07);
  border-left: 2px solid var(--mint);
}

/* ---------- 使用技巧 ---------- */
.page-news .tip-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .tip {
  padding: 18px 18px 20px;
  background: rgba(12, 32, 24, 0.62);
  border: 1px solid var(--line);
  border-top: 2px solid var(--mint);
}

.page-news .tip__no {
  display: block;
  margin-bottom: 8px;
  font-size: var(--fs-12);
  letter-spacing: 0.1em;
  color: var(--orange);
}

.page-news .tip__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--fs-16);
  line-height: 1.4;
  color: var(--paper);
}

.page-news .tip__text {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--mist);
}

.page-news .tips-link {
  margin: 20px 0 0;
  font-size: var(--fs-14);
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- 底部行动区 ---------- */
.page-news .news-cta {
  margin-top: 40px;
  padding: 30px 0 34px;
  background:
    linear-gradient(110deg, rgba(255, 122, 26, 0.16) 0%, rgba(6, 18, 14, 0) 58%),
    var(--panel);
  border-top: 2px solid var(--orange);
  border-bottom: 1px solid var(--line);
}

.page-news .news-cta__inner {
  display: grid;
  gap: 20px;
}

.page-news .news-cta__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--fs-24);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-news .news-cta__lead {
  margin: 0;
  max-width: 52ch;
  font-size: var(--fs-14);
  line-height: 1.78;
  color: var(--mist);
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .section {
    padding-block: 52px;
  }

  .page-news .feed__item {
    padding: 22px 0 24px;
  }

  .page-news .feed__item::before {
    top: 28px;
  }

  .page-news .ver-grid {
    grid-template-columns: 1fr 1fr;
  }

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

@media (min-width: 900px) {
  .page-news {
    --news-track: 38px;
  }

  .page-news .section {
    padding-block: 64px;
  }

  .page-news .news-top {
    padding-bottom: 46px;
  }

  .page-news .news-top__grid {
    grid-template-columns: minmax(0, 1fr) 272px;
    align-items: start;
    gap: 48px;
    margin-top: 26px;
  }

  .page-news .news-filter {
    margin-top: 34px;
  }

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

  .page-news .feed__item::before {
    left: -38px;
    top: 30px;
  }

  .page-news .feed__item {
    padding: 24px 0 26px;
  }

  .page-news .feed__title {
    font-size: 18px;
  }

  .page-news .news-rounds__body {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    gap: 32px;
    align-items: start;
    margin-top: 28px;
  }

  .page-news .col-split {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }

  .page-news .tip-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (min-width: 1100px) {
  .page-news .news-banner {
    margin-top: 28px;
  }

  .page-news .feed__desc {
    font-size: var(--fs-14);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .feed__item,
  .page-news .feed__item::before,
  .page-news .news-filter__list .chip {
    transition: none;
  }

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