.page-news {
  --news-index-w: 232px;
  --news-gap: 18px;
  padding-bottom: 72px;
}

.page-news .breadcrumb {
  padding: 18px 0 6px;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  display: grid;
  gap: 24px;
  padding-top: 10px;
  padding-bottom: 34px;
  border-bottom: 1px solid var(--steel);
}

.page-news .news-hero__title {
  margin: 10px 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 7vw, 58px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-news .news-hero__lead {
  max-width: 46ch;
  margin: 0 0 22px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.75;
}

.page-news .news-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0 26px;
  border-top: 1px solid var(--steel);
  padding-top: 14px;
}

.page-news .news-hero__stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 4px 0;
}

.page-news .news-hero__stat-num {
  font-family: var(--font-data);
  font-size: 26px;
  font-weight: 700;
  color: var(--orange);
  line-height: 1.1;
}

.page-news .news-hero__stat-label {
  font-size: 12.5px;
  color: var(--muted);
  letter-spacing: 0.02em;
}

.page-news .news-hero__media {
  align-self: start;
}

.page-news .media-frame__img {
  display: block;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 两栏骨架 ---------- */
.page-news .news-layout {
  display: grid;
  gap: 28px;
  padding-top: 30px;
}

/* ---------- 左侧索引 ---------- */
.page-news .news-index__panel {
  border: 1px solid var(--steel);
  background: var(--panel);
  padding: 16px 16px 18px;
}

.page-news .news-index__list {
  list-style: none;
  margin: 8px 0 18px;
  padding: 0;
}

.page-news .news-index__link {
  display: grid;
  grid-template-columns: 26px 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 11px 0;
  border-bottom: 1px solid var(--steel);
  color: var(--white);
  text-decoration: none;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-news .news-index__code {
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--steel);
}

.page-news .news-index__name {
  font-size: 14.5px;
  font-weight: 600;
}

.page-news .news-index__count {
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--muted);
  background: var(--raise);
  padding: 2px 7px;
  border-radius: 2px;
}

.page-news .news-index__link:hover,
.page-news .news-index__link:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
  outline: none;
}

.page-news .news-index__link:hover .news-index__code,
.page-news .news-index__link:focus-visible .news-index__code {
  color: var(--orange);
}

.page-news .news-index__link:focus-visible {
  box-shadow: 0 0 0 2px var(--focus);
}

.page-news .news-index__sub {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-news .news-index__sub-link {
  display: inline-block;
  font-size: 13.5px;
  color: var(--muted);
  text-decoration: none;
  border-left: 2px solid var(--steel);
  padding-left: 10px;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-news .news-index__sub-link:hover,
.page-news .news-index__sub-link:focus-visible {
  color: var(--mint);
  border-left-color: var(--mint);
  outline: none;
}

/* ---------- 条目流 ---------- */
.page-news .news-stream__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--orange);
}

.page-news .news-stream__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 4vw, 30px);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-news .news-stream__note {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
}

.page-news .news-stream__banner {
  margin: 16px 0 4px;
  border-left: 3px solid var(--mint);
}

.page-news .news-stream__banner figcaption,
.page-news .news-item-figure figcaption {
  margin-top: 8px;
  font-size: 12.5px;
  color: var(--muted);
}

.page-news .news-item {
  position: relative;
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 4px 14px;
  padding: 18px 16px 18px 18px;
  margin-top: 12px;
  background: var(--panel);
  border: 1px solid var(--steel);
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-news .news-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  bottom: 18px;
  width: 2px;
  background: var(--steel);
  transition: background 0.2s var(--ease);
}

.page-news .news-item:hover,
.page-news .news-item:focus-within {
  background: var(--raise);
  border-color: var(--focus);
}

.page-news .news-item:hover::before,
.page-news .news-item:focus-within::before {
  background: var(--orange);
}

.page-news .news-item__num {
  font-family: var(--font-data);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.15;
  color: var(--muted);
  opacity: 0.6;
}

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

.page-news .news-item__time {
  font-family: var(--font-data);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--amber);
  border-bottom: 1px solid var(--steel);
  padding-bottom: 1px;
}

.page-news .news-item__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--white);
}

.page-news .news-item__excerpt {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--muted);
}

.page-news .news-item-figure {
  margin: 16px 0 0;
  padding: 12px;
  background: var(--raise);
  border: 1px solid var(--steel);
  border-top: 3px solid var(--mint);
}

.page-news .news-item-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 专题系列 ---------- */
.page-news .news-series,
.page-news .news-stages {
  margin-top: 54px;
  padding-top: 26px;
  border-top: 1px solid var(--steel);
}

.page-news .news-block__head {
  margin-bottom: 22px;
}

.page-news .news-block__title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 4.2vw, 32px);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-news .news-series__grid {
  display: grid;
  gap: 14px;
}

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

.page-news .news-series__card--lead {
  background: linear-gradient(160deg, var(--raise) 0%, var(--panel) 62%);
  border-color: var(--orange);
  display: grid;
  gap: 18px;
}

.page-news .news-series__code {
  margin: 0 0 8px;
  font-family: var(--font-data);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--mint);
}

.page-news .news-series__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  color: var(--white);
}

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

.page-news .news-series__link {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--orange);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
}

.page-news .news-series__link:hover,
.page-news .news-series__link:focus-visible {
  color: var(--focus);
  outline: none;
  box-shadow: 0 0 0 2px var(--focus);
}

.page-news .news-series__media {
  margin: 0;
  align-self: stretch;
}

/* ---------- 赛季阶段 ---------- */
.page-news .news-stages__grid {
  display: grid;
  gap: 1px;
  background: var(--steel);
  border: 1px solid var(--steel);
}

.page-news .news-stage {
  background: var(--panel);
  padding: 18px 16px 20px;
  position: relative;
}

.page-news .news-stage::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--steel);
}

.page-news .news-stage:nth-child(1)::before { background: var(--mint); }
.page-news .news-stage:nth-child(2)::before { background: var(--orange); }
.page-news .news-stage:nth-child(3)::before { background: var(--amber); }
.page-news .news-stage:nth-child(4)::before { background: var(--focus); }

.page-news .news-stage__mark {
  margin: 0 0 8px;
  font-family: var(--font-data);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.page-news .news-stage__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 16.5px;
  font-weight: 700;
  color: var(--white);
}

.page-news .news-stage__desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 反馈 ---------- */
.page-news .news-feedback {
  display: grid;
  gap: 22px;
  margin-top: 54px;
  padding: 24px 20px;
  background: var(--raise);
  border: 1px solid var(--steel);
  border-left: 4px solid var(--orange);
}

.page-news .news-feedback__title {
  margin: 8px 0 12px;
  font-family: var(--font-display);
  font-size: clamp(20px, 3.6vw, 26px);
  font-weight: 800;
  line-height: 1.32;
  color: var(--white);
}

.page-news .news-feedback__desc {
  margin: 0 0 18px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--muted);
}

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

.page-news .news-feedback__list {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-news .news-feedback__list a {
  display: block;
  padding: 11px 12px;
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--white);
  text-decoration: none;
  background: var(--panel);
  border: 1px solid var(--steel);
  transition: border-color 0.18s var(--ease), color 0.18s var(--ease);
}

.page-news .news-feedback__list a:hover,
.page-news .news-feedback__list a:focus-visible {
  color: var(--mint);
  border-color: var(--mint);
  outline: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .news-hero {
    grid-template-columns: 7fr 5fr;
    align-items: start;
    gap: 32px;
  }

  .page-news .news-item {
    grid-template-columns: 58px 1fr;
    gap: 4px 20px;
    padding: 22px 24px 22px 26px;
  }

  .page-news .news-item__num {
    font-size: 26px;
  }

  .page-news .news-series__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .page-news .news-series__card--lead {
    grid-column: 1 / -1;
    grid-template-columns: 1fr 220px;
    align-items: stretch;
  }

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

  .page-news .news-feedback {
    grid-template-columns: 1.5fr 1fr;
    padding: 30px 28px;
    align-items: start;
  }
}

@media (min-width: 1000px) {
  .page-news .news-layout {
    grid-template-columns: var(--news-index-w) minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }

  .page-news .news-index__panel {
    position: sticky;
    top: calc(var(--bar-h) + 18px);
  }

  .page-news .news-series__card--lead {
    grid-template-columns: 1fr 260px;
  }

  .page-news .news-stages__grid {
    grid-template-columns: repeat(4, 1fr);
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-news .news-item,
  .page-news .news-item::before,
  .page-news .news-index__link,
  .page-news .news-index__sub-link,
  .page-news .news-feedback__list a {
    transition: none;
  }
}
<<<END>>>