.page-news {
  --news-cut: 18px;
  --news-edge: rgba(11, 17, 21, 0.12);
  background: var(--cream);
  color: var(--ink);
  overflow-x: hidden;
}

.page-news .section {
  padding: clamp(44px, 7vw, 92px) 0;
}

.page-news h1,
.page-news h2,
.page-news h3 {
  font-family: var(--font-head);
  letter-spacing: -0.015em;
  margin: 0;
}

.page-news h2 {
  font-size: clamp(1.5rem, 3.6vw, 2.1rem);
  line-height: 1.2;
  font-weight: 900;
}

.page-news h3 {
  font-size: 1.08rem;
  line-height: 1.35;
  font-weight: 700;
}

.page-news .media-frame {
  margin: 0;
}

.page-news .media-frame__img {
  overflow: hidden;
  background: var(--navy);
}

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

.page-news .media-frame__caption {
  margin-top: 10px;
  font-size: 0.8rem;
  line-height: 1.6;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding: clamp(18px, 4vw, 36px) 0 clamp(30px, 5vw, 54px);
  background:
    radial-gradient(120% 90% at 82% 8%, rgba(11, 107, 67, 0.55) 0%, transparent 62%),
    linear-gradient(160deg, var(--navy) 0%, var(--navy-deep) 100%);
  color: var(--cream);
  overflow: hidden;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(115deg, rgba(201, 255, 63, 0.06) 0 1px, transparent 1px 52px);
  pointer-events: none;
}

.page-news .news-hero .container {
  position: relative;
  z-index: 1;
}

.page-news .news-hero .breadcrumb__link,
.page-news .news-hero .breadcrumb__item {
  color: var(--on-dark-mute);
}

.page-news .news-hero .breadcrumb__link:hover,
.page-news .news-hero .breadcrumb__link:focus-visible {
  color: var(--lime);
}

.page-news .news-hero__grid {
  display: grid;
  gap: 26px;
  margin-top: 18px;
}

.page-news .news-hero h1 {
  margin-top: 10px;
  font-size: clamp(2rem, 6.4vw, 3.3rem);
  line-height: 1.08;
  font-weight: 900;
  color: var(--cream);
}

.page-news .news-hero__lede {
  margin: 16px 0 0;
  max-width: 46ch;
  font-size: clamp(1rem, 1.6vw, 1.1rem);
  line-height: 1.8;
  color: var(--on-dark-soft);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-news .news-hero__media {
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--news-cut)), calc(100% - var(--news-cut)) 100%, 0 100%);
}

.page-news .news-hero__media .media-frame__caption {
  color: var(--on-dark-mute);
}

.page-news .news-hero__band {
  margin-top: clamp(26px, 4vw, 44px);
  padding: 16px 20px;
  background: var(--lime);
  color: var(--ink);
  clip-path: polygon(0 0, 100% 0, 100% 100%, var(--news-cut) 100%, 0 calc(100% - var(--news-cut)));
}

.page-news .news-hero__band .band__inner {
  display: grid;
  gap: 12px;
  align-items: center;
}

.page-news .news-hero__band .data-num {
  font-family: var(--font-mono);
  font-size: clamp(2.2rem, 7vw, 3.2rem);
  line-height: 1;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.page-news .news-hero__band p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.65;
  font-weight: 500;
}

.page-news .news-hero__band .btn {
  justify-self: start;
}

/* ---------- 本轮观察 ---------- */
.page-news .news-latest__grid {
  display: grid;
  gap: 28px;
}

.page-news .news-latest__intro {
  margin: 14px 0 0;
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(11, 17, 21, 0.78);
}

.page-news .obs-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .obs {
  position: relative;
  padding: 18px 20px 20px 62px;
  background: var(--fog);
  border-left: 4px solid var(--grass);
}

.page-news .obs:nth-child(2) {
  border-left-color: var(--indigo);
}

.page-news .obs:nth-child(3) {
  border-left-color: var(--wine);
}

.page-news .obs__num {
  position: absolute;
  left: 18px;
  top: 16px;
  font-family: var(--font-mono);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--grass);
  letter-spacing: -0.02em;
}

.page-news .obs:nth-child(2) .obs__num {
  color: var(--indigo);
}

.page-news .obs:nth-child(3) .obs__num {
  color: var(--wine);
}

.page-news .obs h3 {
  margin-bottom: 6px;
}

.page-news .obs p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.75;
}

.page-news .news-latest__media {
  border-top: 4px solid var(--lime);
}

.page-news .news-latest__media .media-frame__caption {
  color: var(--stone);
  font-family: var(--font-mono);
}

/* ---------- 轮次时间轴 ---------- */
.page-news .news-rounds__head {
  max-width: 62ch;
}

.page-news .news-rounds__head h2 {
  color: var(--cream);
  margin-top: 10px;
}

.page-news .news-rounds__note {
  margin: 14px 0 0;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--on-dark-soft);
}

.page-news .round-rail {
  list-style: none;
  margin: 26px 0 0;
  padding: 0 0 12px;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(210px, 76%);
  gap: 14px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
}

.page-news .round-rail > li {
  scroll-snap-align: start;
}

.page-news .round-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  height: 100%;
  padding: 16px 18px 20px;
  text-decoration: none;
  color: var(--cream);
  background: rgba(245, 240, 228, 0.06);
  border: 1px solid var(--line-dark);
  border-top: 3px solid rgba(201, 255, 63, 0.5);
  transition: background 200ms ease, border-color 200ms ease, transform 200ms ease;
}

.page-news .round-card:hover,
.page-news .round-card:focus-visible {
  background: rgba(201, 255, 63, 0.1);
  border-color: var(--lime);
  transform: translateY(-2px);
}

.page-news .round-card:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

.page-news .round-card__stage {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--on-dark-mute);
}

.page-news .round-card__num {
  font-family: var(--font-mono);
  font-size: clamp(2.4rem, 8vw, 3rem);
  line-height: 1;
  font-weight: 700;
  color: var(--lime);
  letter-spacing: -0.04em;
}

.page-news .round-card--stage .round-card__num {
  font-size: 1.6rem;
  letter-spacing: 0.02em;
  color: var(--cream);
}

.page-news .round-card__meta {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--on-dark-soft);
}

.page-news .round-card__text {
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--on-dark-mute);
}

/* ---------- 分类栏目 ---------- */
.page-news .news-cats__intro {
  margin: 14px 0 0;
  max-width: 64ch;
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(11, 17, 21, 0.78);
}

.page-news .news-cats .tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 20px;
}

.page-news .news-cats .tabs__btn {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 700;
  min-height: 40px;
  padding: 8px 18px;
  border: 1px solid rgba(11, 17, 21, 0.18);
  border-radius: 999px;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  transition: background 180ms ease, color 180ms ease, border-color 180ms ease;
}

.page-news .news-cats .tabs__btn:hover {
  border-color: var(--grass);
}

.page-news .news-cats .tabs__btn[aria-selected="true"] {
  background: var(--grass);
  border-color: var(--grass);
  color: var(--cream);
}

.page-news .news-cats .tabs__btn:focus-visible {
  outline: 2px solid var(--indigo);
  outline-offset: 2px;
}

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

.page-news .news-cats .tabs__panel[hidden] {
  display: none;
}

.page-news .cat-entry {
  display: grid;
  gap: 10px;
  padding: 20px;
  background: var(--cream);
  border-left: 4px solid var(--indigo);
  scroll-margin-top: 96px;
}

.page-news .cat-entry:nth-child(3n + 2) {
  border-left-color: var(--wine);
}

.page-news .cat-entry:nth-child(3n + 3) {
  border-left-color: var(--grass);
}

.page-news .cat-entry__round {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.page-news .cat-entry__round .data-num {
  font-family: var(--font-mono);
  font-size: 2rem;
  line-height: 1;
  font-weight: 700;
  color: var(--indigo);
  letter-spacing: -0.03em;
}

.page-news .cat-entry:nth-child(3n + 2) .data-num {
  color: var(--wine);
}

.page-news .cat-entry:nth-child(3n + 3) .data-num {
  color: var(--grass);
}

.page-news .cat-entry__round .note {
  font-size: 0.72rem;
  color: var(--stone);
}

.page-news .cat-entry__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 8px;
}

.page-news .cat-entry__tags .chip {
  font-size: 0.72rem;
  padding: 3px 10px;
  background: var(--fog);
  border: 1px solid rgba(11, 17, 21, 0.1);
  border-radius: 999px;
  color: var(--ink);
}

.page-news .cat-entry__body p {
  margin: 0 0 8px;
  font-size: 0.95rem;
  line-height: 1.78;
}

.page-news .cat-entry__link {
  margin: 4px 0 0;
}

.page-news .cat-entry__link a {
  color: var(--grass);
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  border-bottom: 2px solid rgba(11, 107, 67, 0.35);
}

.page-news .cat-entry__link a:hover,
.page-news .cat-entry__link a:focus-visible {
  border-bottom-color: var(--lime);
}

.page-news .news-cats__media {
  border-top: 3px solid var(--indigo);
  padding-top: 10px;
}

.page-news .news-cats__media .media-frame__caption {
  color: var(--stone);
  font-family: var(--font-mono);
}

/* ---------- 专题系列 ---------- */
.page-news .news-series__head {
  max-width: 66ch;
}

.page-news .news-series__head h2 {
  color: var(--cream);
  margin-top: 10px;
}

.page-news .news-series__intro {
  margin: 14px 0 0;
  font-size: 0.98rem;
  line-height: 1.8;
  color: var(--on-dark-soft);
}

.page-news .series-list {
  display: grid;
  gap: 10px;
  margin-top: 26px;
}

.page-news .series-item {
  border: 1px solid var(--line-dark);
  background: rgba(245, 240, 228, 0.05);
  border-left: 3px solid var(--lime);
}

.page-news .series-item summary {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 15px 18px;
  cursor: pointer;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.4;
  color: var(--cream);
  list-style: none;
}

.page-news .series-item summary::-webkit-details-marker {
  display: none;
}

.page-news .series-item summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 1.2rem;
  color: var(--lime);
}

.page-news .series-item[open] summary::after {
  content: "–";
}

.page-news .series-item summary:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: -2px;
}

.page-news .series-item__idx {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--lime);
  letter-spacing: 0.04em;
}

.page-news .series-item p {
  margin: 0;
  padding: 0 18px 18px;
  font-size: 0.93rem;
  line-height: 1.85;
  color: var(--on-dark-soft);
}

.page-news .news-series__media {
  margin-top: 28px;
}

.page-news .news-series__media .media-frame__caption {
  color: var(--on-dark-mute);
  font-family: var(--font-mono);
}

/* ---------- 编辑手记 ---------- */
.page-news .news-notebook__grid {
  display: grid;
  gap: 28px;
}

.page-news .news-notebook__prose h2 {
  margin-top: 10px;
}

.page-news .news-notebook__prose p {
  margin: 14px 0 0;
  font-size: 0.98rem;
  line-height: 1.85;
}

.page-news .news-notebook__aside {
  padding: 24px 22px;
  background: var(--navy);
  color: var(--cream);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--news-cut)), calc(100% - var(--news-cut)) 100%, 0 100%);
}

.page-news .news-notebook__aside h3 {
  color: var(--lime);
  font-size: 1.05rem;
  margin-bottom: 14px;
}

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

.page-news .news-notebook__list li {
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line-dark);
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--on-dark-soft);
}

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

.page-news .news-notebook__list span {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--lime);
  margin-bottom: 2px;
}

/* ---------- 订阅与收藏 ---------- */
.page-news .news-cta__inner {
  display: grid;
  gap: 26px;
  align-items: center;
}

.page-news .news-cta__copy h2 {
  color: var(--cream);
  margin-top: 10px;
}

.page-news .news-cta__copy p {
  margin: 14px 0 0;
  max-width: 52ch;
  font-size: 0.98rem;
  line-height: 1.8;
  color: rgba(245, 240, 228, 0.82);
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .news-hero__band .band__inner {
    grid-template-columns: auto 1fr auto;
    gap: 20px;
  }

  .page-news .news-hero__band .btn {
    justify-self: end;
  }

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

  .page-news .news-cats__media {
    grid-column: 1 / -1;
  }
}

@media (min-width: 860px) {
  .page-news .news-hero__grid {
    grid-template-columns: 1.12fr 0.88fr;
    align-items: end;
    gap: 40px;
  }

  .page-news .news-latest__grid {
    grid-template-columns: 1.22fr 0.78fr;
    align-items: start;
    gap: 46px;
  }

  .page-news .round-rail {
    grid-auto-flow: row;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    grid-auto-columns: auto;
    overflow-x: visible;
  }

  .page-news .cat-entry {
    grid-template-columns: 92px minmax(0, 1fr);
    gap: 8px 20px;
    padding: 24px 26px;
  }

  .page-news .news-notebook__grid {
    grid-template-columns: 1.35fr 0.65fr;
    align-items: start;
    gap: 44px;
  }

  .page-news .news-cta__inner {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 36px;
  }

  .page-news .news-cta__links {
    justify-content: flex-end;
  }
}

@media (min-width: 1100px) {
  .page-news .news-latest__media {
    margin-top: 6px;
  }

  .page-news .round-card {
    padding: 20px 20px 24px;
  }

  .page-news .series-item summary {
    padding: 17px 22px;
    font-size: 1.05rem;
  }

  .page-news .series-item p {
    padding: 0 22px 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .round-card,
  .page-news .news-cats .tabs__btn {
    transition: none;
  }

  .page-news .round-card:hover,
  .page-news .round-card:focus-visible {
    transform: none;
  }
}
<<<END>>>