.page-news {
  --news-gap: clamp(16px, 3vw, 28px);
  --news-line: 1px solid var(--muted);
}

/* 页头 */
.page-news .news-masthead {
  padding-block: clamp(20px, 4vw, 40px) clamp(24px, 4vw, 40px);
}

.page-news .news-masthead .h-display {
  margin: 10px 0 18px;
  letter-spacing: -0.02em;
  line-height: 1.02;
}

.page-news .news-masthead .lede {
  max-width: 44em;
  color: var(--graphite);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
}

/* 标签 */
.page-news .news-tag {
  display: inline-block;
  padding: 4px 10px;
  border: 2px solid var(--ink);
  background: var(--screen);
  color: var(--graphite);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  line-height: 1.5;
  white-space: nowrap;
}

.page-news .news-tag--log {
  background: var(--paper);
  border-color: var(--pitch);
  color: var(--pitch);
}

.page-news .news-tag--watch {
  background: var(--paper);
  border-color: var(--clay);
  color: var(--clay);
}

/* 双头条 */
.page-news .news-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--news-gap);
  padding-bottom: clamp(32px, 6vw, 64px);
}

.page-news .lead-story {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 320px;
  overflow: hidden;
  isolation: isolate;
  border: var(--line-hard);
  box-shadow: var(--shadow-hard);
  background: var(--ink);
  color: var(--paper);
}

.page-news .lead-story__img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .lead-story::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
    165deg,
    rgba(14, 42, 34, 0.18) 0%,
    rgba(14, 42, 34, 0.62) 46%,
    rgba(14, 42, 34, 0.96) 100%
  );
}

.page-news .lead-story__body {
  padding: clamp(20px, 4vw, 34px);
  max-width: 40ch;
}

.page-news .lead-story .news-tag {
  background: var(--amber);
  border-color: var(--amber);
  color: var(--ink);
}

.page-news .lead-story__title {
  margin: 14px 0 10px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(22px, 3.4vw, 34px);
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-news .lead-story__text {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(244, 247, 242, 0.84);
}

.page-news .lead-story__meta {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--amber);
}

.page-news .news-hero__side {
  display: flex;
  flex-direction: column;
  gap: var(--news-gap);
  min-width: 0;
}

.page-news .side-story {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(18px, 3vw, 26px);
  border: 2px solid var(--ink);
  border-left: 6px solid var(--clay);
  box-shadow: var(--shadow-soft);
  background: var(--seat);
  color: var(--paper);
}

.page-news .side-story .news-tag {
  align-self: flex-start;
}

.page-news .side-story__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(19px, 2.4vw, 23px);
  line-height: 1.3;
  color: var(--paper);
}

.page-news .side-story__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: rgba(244, 247, 242, 0.82);
}

.page-news .side-story__link {
  align-self: flex-start;
  margin-top: 2px;
  padding-bottom: 2px;
  border-bottom: 2px solid var(--amber);
  color: var(--amber);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  text-decoration: none;
}

.page-news .side-story__link:hover {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

.page-news .quick-block {
  min-width: 0;
}

.page-news .quick-block .label {
  margin: 0 0 10px;
}

.page-news .quick-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--ink);
}

.page-news .quick-item {
  border-bottom: var(--news-line);
}

.page-news .quick-item__link {
  position: relative;
  display: block;
  padding: 11px 0;
  color: var(--graphite);
  text-decoration: none;
}

.page-news .quick-item__meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--clay);
}

.page-news .quick-item__cat {
  padding-left: 8px;
  border-left: 1px solid var(--muted);
  color: var(--pitch);
}

.page-news .quick-item__title {
  display: block;
  margin-top: 4px;
  font-size: 14.5px;
  line-height: 1.6;
}

.page-news .quick-item__link::before {
  content: "";
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: -12px;
  width: 3px;
  background: var(--clay);
  transform: scaleY(0);
  transition: transform 180ms ease;
}

.page-news .quick-item__link:hover::before,
.page-news .quick-item__link:focus-visible::before {
  transform: scaleY(1);
}

.page-news .quick-item__link:hover .quick-item__title {
  color: var(--clay-dark);
}

/* 主体两栏 */
.page-news .news-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
  padding-bottom: clamp(48px, 8vw, 88px);
}

.page-news .news-index {
  align-self: start;
  min-width: 0;
  padding-bottom: 4px;
  border-bottom: var(--line-hard);
}

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

.page-news .news-index__list {
  display: flex;
  gap: 8px;
  margin: 12px 0 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
}

.page-news .news-index__link {
  display: block;
  padding: 8px 14px;
  border: 2px solid var(--ink);
  background: var(--paper);
  color: var(--graphite);
  font-size: 13.5px;
  white-space: nowrap;
  text-decoration: none;
  transition: background 160ms ease, color 160ms ease, border-color 160ms ease;
}

.page-news .news-index__link:hover,
.page-news .news-index__link:focus-visible {
  background: var(--ink);
  color: var(--paper);
}

/* 区块 */
.page-news .news-feed {
  min-width: 0;
}

.page-news .feed-block {
  margin-top: clamp(28px, 4vw, 44px);
  padding-top: clamp(28px, 4vw, 44px);
  border-top: var(--line-hard);
  scroll-margin-top: 24px;
}

.page-news .feed-block:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.page-news .feed-block__title {
  margin: 10px 0 12px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(23px, 3.4vw, 33px);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.page-news .feed-block__intro {
  margin: 0;
  max-width: 40em;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--graphite);
}

.page-news .feed-block__link {
  color: var(--clay);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .feed-block__link:hover {
  color: var(--clay-dark);
}

/* 迭代日志条目流 */
.page-news .log-list {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  border-top: var(--news-line);
}

.page-news .log-item {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 18px 0;
  border-bottom: var(--news-line);
}

.page-news .log-item::before {
  content: "";
  position: absolute;
  top: 16px;
  bottom: 16px;
  left: -14px;
  display: none;
  width: 3px;
  background: var(--clay);
  transform: scaleY(0.35);
  transition: transform 180ms ease;
}

.page-news .log-item:hover::before {
  transform: scaleY(1);
}

.page-news .log-item__no {
  margin: 0;
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--clay);
}

.page-news .log-item__body {
  min-width: 0;
}

.page-news .log-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--pitch);
}

.page-news .log-item__title {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.45;
}

.page-news .log-item__text {
  margin: 0 0 8px;
  max-width: 44em;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--graphite);
}

.page-news .log-item__scope {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.05em;
  color: var(--muted);
}

/* 图片容器 */
.page-news .feed-figure {
  margin: 28px 0 0;
  border: var(--line-hard);
  box-shadow: var(--shadow-soft);
  background: var(--screen);
}

.page-news .feed-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-news .feed-figure--wide img {
  aspect-ratio: 5 / 3;
}

.page-news .feed-figure figcaption {
  padding: 10px 14px;
  border-top: 2px solid var(--ink);
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--seat);
}

/* 赛事观察 */
.page-news .watch-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  margin-top: 24px;
}

.page-news .watch-list {
  min-width: 0;
}

.page-news .watch-item {
  padding: 18px 0;
  border-bottom: var(--news-line);
}

.page-news .watch-item:first-child {
  padding-top: 0;
}

.page-news .watch-item__no {
  margin: 0 0 6px;
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--clay);
}

.page-news .watch-item__title {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17.5px;
  line-height: 1.45;
}

.page-news .watch-item__text {
  margin: 0 0 12px;
  max-width: 42em;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--graphite);
}

.page-news .watch-item__key {
  margin: 0;
  padding: 10px 14px;
  border-left: 4px solid var(--amber);
  background: var(--screen);
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--ink);
}

.page-news .watch-item__key .num {
  color: var(--clay-dark);
  font-size: 15px;
}

.page-news .watch-figure {
  margin: 0;
  border: var(--line-hard);
  box-shadow: var(--shadow-soft);
  background: var(--screen);
}

.page-news .watch-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.page-news .watch-figure figcaption {
  padding: 10px 12px;
  border-top: 2px solid var(--ink);
  font-size: 12px;
  line-height: 1.6;
  color: var(--seat);
}

/* 报告卡片 */
.page-news .report-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 24px;
}

.page-news .report-card {
  display: flex;
  flex-direction: column;
  border: var(--line-hard);
  background: var(--paper);
  box-shadow: var(--shadow-soft);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.page-news .report-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hard);
}

.page-news .report-card__cover {
  display: flex;
  align-items: flex-end;
  gap: 5px;
  height: 108px;
  padding: 12px;
  border-bottom: 2px solid var(--ink);
  background: var(--seat);
}

.page-news .report-card__bar {
  flex: 1;
  border: 2px solid var(--ink);
  background: var(--pitch);
}

.page-news .report-card__bar:nth-child(2n) {
  background: var(--clay);
}

.page-news .report-card__bar:nth-child(1) { height: 34%; }
.page-news .report-card__bar:nth-child(2) { height: 62%; }
.page-news .report-card__bar:nth-child(3) { height: 46%; }
.page-news .report-card__bar:nth-child(4) { height: 84%; }
.page-news .report-card__bar:nth-child(5) { height: 55%; }
.page-news .report-card__bar:nth-child(6) { height: 72%; }

.page-news .report-card__body {
  padding: 14px;
}

.page-news .report-card__issue {
  margin: 0 0 6px;
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--clay);
}

.page-news .report-card__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.45;
}

.page-news .report-card__abstract {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.68;
  color: var(--seat);
}

/* 节奏 */
.page-news .cadence-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 24px;
}

.page-news .cadence-item {
  padding-top: 12px;
  border-top: 3px solid var(--ink);
}

.page-news .cadence-item__num {
  display: block;
  margin: 0 0 8px;
  font-size: 22px;
  line-height: 1.2;
  color: var(--clay);
}

.page-news .cadence-item__title {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16.5px;
  line-height: 1.4;
}

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

/* 底部行动条 */
.page-news .news-callout {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 34px;
  padding: clamp(20px, 4vw, 30px);
  border-left: 8px solid var(--clay);
  background: var(--ink);
  color: var(--paper);
}

.page-news .news-callout p {
  margin: 0;
  max-width: 42ch;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(244, 247, 242, 0.9);
}

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

.page-news .news-callout .btn--ghost {
  border-color: var(--paper);
  color: var(--paper);
}

.page-news .news-callout .btn--ghost:hover {
  background: var(--paper);
  color: var(--ink);
}

/* 响应式 */
@media (min-width: 620px) {
  .page-news .report-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .cadence-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .log-item {
    grid-template-columns: 84px minmax(0, 1fr);
    gap: 20px;
  }
}

@media (min-width: 760px) {
  .page-news .watch-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 280px);
    align-items: start;
    gap: 28px;
  }
}

@media (min-width: 880px) {
  .page-news .log-item::before {
    display: block;
  }

  .page-news .news-body {
    grid-template-columns: 196px minmax(0, 1fr);
  }

  .page-news .news-index {
    position: sticky;
    top: calc(var(--topbar-h) + 24px);
    border-bottom: 0;
  }

  .page-news .news-index__list {
    flex-direction: column;
    gap: 0;
    margin-top: 14px;
    padding: 0;
    overflow: visible;
  }

  .page-news .news-index__link {
    padding: 10px 0 10px 14px;
    border: 0;
    border-left: 3px solid transparent;
    background: none;
    white-space: normal;
  }

  .page-news .news-index__link:hover,
  .page-news .news-index__link:focus-visible {
    background: var(--screen);
    border-left-color: var(--clay);
    color: var(--graphite);
  }
}

@media (min-width: 900px) {
  .page-news .news-hero {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: stretch;
  }

  .page-news .lead-story {
    min-height: 100%;
  }
}

@media (min-width: 1000px) {
  .page-news .report-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (hover: hover) and (min-width: 640px) {
  .page-news .report-card__abstract {
    display: none;
  }

  .page-news .report-card:hover .report-card__abstract,
  .page-news .report-card:focus-within .report-card__abstract {
    display: block;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .report-card,
  .page-news .quick-item__link::before,
  .page-news .log-item::before,
  .page-news .news-index__link {
    transition: none;
  }

  .page-news .report-card:hover {
    transform: none;
  }
}
<<<PAGE_CSS_END>>>
</main>

/* 页面专属样式见上 */
<<<END>>>