.page-news {
  --news-gap: clamp(1.5rem, 3.5vw, 3rem);
  --news-radius: 22px;
  background: var(--cream);
  color: var(--cocoa);
}

.page-news h1,
.page-news h2,
.page-news h3 {
  font-family: var(--font-head);
  letter-spacing: -0.01em;
  line-height: 1.18;
}

.page-news p {
  line-height: 1.75;
}

.page-news .eyebrow {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--clay);
}

.page-news .link-more {
  display: inline-block;
  font-size: 14px;
  font-weight: 700;
  color: var(--clay);
  text-decoration: none;
  border-bottom: 2px solid rgba(201, 79, 27, 0.28);
  padding-bottom: 2px;
  transition: border-color 200ms ease, color 200ms ease;
}

.page-news .link-more:hover,
.page-news .link-more:focus-visible {
  color: var(--orange);
  border-color: var(--orange);
}

.page-news .tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  padding: 0.22rem 0.7rem;
  border-radius: var(--radius-pill);
  background: var(--peach);
  color: var(--cocoa);
  letter-spacing: 0.02em;
}

.page-news .story-time {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: var(--stone);
  font-variant-numeric: tabular-nums;
}

.page-news .story-time::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--orange);
  margin-right: 0.4rem;
  vertical-align: 1px;
}

/* ============ 首屏 ============ */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(1.25rem, 3vw, 2rem) clamp(2rem, 5vw, 3.5rem);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: -180px;
  right: -160px;
  width: 460px;
  height: 460px;
  border-radius: 50%;
  background: radial-gradient(circle at 40% 40%, rgba(244, 122, 60, 0.28), rgba(244, 122, 60, 0) 68%);
  pointer-events: none;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  bottom: 40px;
  left: -120px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, rgba(121, 199, 165, 0.24), rgba(121, 199, 165, 0) 70%);
  pointer-events: none;
}

.page-news .news-hero__grid {
  position: relative;
  display: grid;
  gap: var(--news-gap);
}

.page-news .crumbs {
  margin-bottom: 1.25rem;
}

.page-news .news-hero h1 {
  margin: 0.4rem 0 1rem;
  font-size: clamp(2rem, 7vw, 3.9rem);
  font-weight: 800;
  max-width: 16ch;
}

.page-news .news-hero .lede {
  max-width: 56ch;
  color: var(--stone);
  font-size: clamp(1rem, 1.6vw, 1.1rem);
}

.page-news .news-hero__stats {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 1.5rem 0 0;
  padding: 0;
}

.page-news .news-hero__stats li {
  font-size: 13px;
  font-weight: 600;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line);
  color: var(--cocoa);
  background: rgba(255, 255, 255, 0.55);
}

.page-news .news-toc {
  align-self: start;
  background: var(--sand);
  border-radius: var(--news-radius);
  padding: 1.25rem 1.35rem 1.4rem;
  border-left: 6px solid var(--orange);
}

.page-news .news-toc__title {
  margin: 0 0 0.75rem;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--stone);
}

.page-news .news-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.15rem;
}

.page-news .news-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  padding: 0.5rem 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--cocoa);
  text-decoration: none;
  border-bottom: 1px dashed var(--line);
  transition: color 200ms ease, padding-left 200ms ease;
}

.page-news .news-toc__list li:last-child a {
  border-bottom: 0;
}

.page-news .news-toc__list a:hover,
.page-news .news-toc__list a:focus-visible {
  color: var(--clay);
  padding-left: 0.3rem;
}

.page-news .news-toc__num {
  font-size: 12px;
  font-weight: 700;
  color: var(--orange);
  font-variant-numeric: tabular-nums;
}

/* ============ 本期头条 ============ */
.page-news .news-headline {
  padding-block: clamp(2.5rem, 5vw, 4rem);
}

.page-news .headline-grid {
  display: grid;
  gap: var(--news-gap);
  margin-top: clamp(1.5rem, 3vw, 2.5rem);
}

.page-news .cover-card {
  background: var(--cream);
  border-radius: var(--news-radius) var(--news-radius) 6px var(--news-radius);
  padding: 0 0 1.75rem;
  overflow: hidden;
  box-shadow: var(--lift);
}

.page-news .cover-card .media {
  border-radius: var(--news-radius) var(--news-radius) 0 0;
  overflow: hidden;
  background: linear-gradient(140deg, var(--peach), var(--sand));
}

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

.page-news .slant-tag {
  display: inline-block;
  margin: -1.1rem 0 0 1.5rem;
  position: relative;
  background: var(--orange);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 0.45rem 1.5rem 0.45rem 1rem;
  clip-path: polygon(0 0, 100% 0, 93% 100%, 0 100%);
}

.page-news .cover-card h3 {
  margin: 0.9rem 1.5rem 0.6rem;
  font-size: clamp(1.25rem, 3vw, 1.7rem);
  font-weight: 800;
}

.page-news .cover-card__text {
  margin: 0 1.5rem 1.1rem;
  color: var(--stone);
  font-size: 15px;
  max-width: 46ch;
}

.page-news .cover-card .link-more {
  margin-left: 1.5rem;
}

.page-news .headline-side {
  display: grid;
  gap: var(--news-gap);
  align-content: start;
}

.page-news .side-card {
  background: var(--cream);
  border-radius: var(--news-radius) 6px var(--news-radius) var(--news-radius);
  padding: 1.4rem 1.4rem 1.5rem;
  border-top: 4px solid var(--coral);
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.page-news .side-card:nth-child(2) {
  border-top-color: var(--mint);
}

.page-news .side-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--lift);
}

.page-news .side-card__meta {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  flex-wrap: wrap;
  margin-bottom: 0.7rem;
}

.page-news .side-card h3 {
  margin: 0 0 0.6rem;
  font-size: clamp(1.1rem, 2.4vw, 1.3rem);
  font-weight: 700;
}

.page-news .side-card p {
  margin: 0 0 1rem;
  font-size: 15px;
  color: var(--stone);
}

/* ============ 文章列表 ============ */
.page-news .news-list {
  padding-block: clamp(2.5rem, 5vw, 4.5rem);
}

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

.page-news .index-rail h2 {
  margin: 0.3rem 0 1.1rem;
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  font-weight: 800;
}

.page-news .index-rail__list {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.page-news .index-item {
  position: relative;
  padding-left: 1.4rem;
}

.page-news .index-item strong {
  display: block;
  font-size: 15px;
  margin-bottom: 0.2rem;
}

.page-news .index-item p {
  margin: 0;
  font-size: 13.5px;
  color: var(--stone);
  line-height: 1.65;
}

.page-news .index-dot {
  position: absolute;
  left: 0;
  top: 6px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--mint);
}

.page-news .index-item--story .index-dot {
  background: var(--sky);
}

.page-news .index-item--topic .index-dot {
  background: var(--coral);
}

.page-news .index-item--notice .index-dot {
  background: var(--orange);
}

.page-news .index-rail__media {
  border-radius: var(--news-radius) var(--news-radius) 6px var(--news-radius);
  overflow: hidden;
  background: linear-gradient(160deg, var(--sand), var(--peach));
}

.page-news .index-rail__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding-bottom: 1.25rem;
  margin-bottom: 0.5rem;
  border-bottom: 1px dashed var(--line);
}

.page-news .filter-input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.page-news .filter-chip {
  display: inline-block;
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  padding: 0.42rem 1rem;
  border-radius: var(--radius-pill);
  background: var(--sand);
  color: var(--cocoa);
  border: 1px solid transparent;
  transition: background 200ms ease, color 200ms ease, border-color 200ms ease;
}

.page-news .filter-chip:hover {
  background: var(--peach);
}

.page-news .filter-input:checked + .filter-chip {
  background: var(--cocoa);
  color: var(--cream);
  border-color: var(--cocoa);
}

.page-news .filter-input:focus-visible + .filter-chip {
  outline: 2px solid var(--sky);
  outline-offset: 2px;
}

.page-news .story-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .story-item {
  padding: 1.5rem 0 1.5rem 1.25rem;
  border-left: 4px solid var(--peach);
  border-bottom: 1px solid var(--line-soft);
  transition: border-color 220ms ease, transform 220ms ease;
}

.page-news .story-item:hover {
  border-left-color: var(--orange);
  transform: translateX(2px);
}

.page-news .story-item__meta {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  flex-wrap: wrap;
  margin-bottom: 0.55rem;
}

.page-news .story-item h3 {
  margin: 0 0 0.45rem;
  font-size: clamp(1.05rem, 2.4vw, 1.28rem);
  font-weight: 700;
}

.page-news .story-item p {
  margin: 0 0 0.85rem;
  font-size: 15px;
  color: var(--stone);
  max-width: 60ch;
}

.page-news .story-stream:has(#filter-version:checked) .story-item:not(.is-version),
.page-news .story-stream:has(#filter-story:checked) .story-item:not(.is-story),
.page-news .story-stream:has(#filter-topic:checked) .story-item:not(.is-topic),
.page-news .story-stream:has(#filter-notice:checked) .story-item:not(.is-notice) {
  display: none;
}

/* ============ 更新节奏 ============ */
.page-news .rhythm {
  padding-block: clamp(2.5rem, 5vw, 4.5rem);
}

.page-news .rhythm__grid {
  display: grid;
  gap: var(--news-gap);
  align-items: center;
}

.page-news .rhythm h2 {
  margin: 0.35rem 0 0.9rem;
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 800;
  max-width: 18ch;
}

.page-news .rhythm__copy > p {
  color: var(--stone);
  max-width: 52ch;
}

.page-news .rhythm__points {
  list-style: none;
  margin: 1.4rem 0 1.6rem;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}

.page-news .rhythm__points li {
  position: relative;
  padding-left: 1.1rem;
  font-size: 15px;
  color: var(--stone);
  line-height: 1.7;
}

.page-news .rhythm__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 10px;
  height: 2px;
  background: var(--orange);
}

.page-news .rhythm__points strong {
  color: var(--cocoa);
  margin-right: 0.4rem;
}

.page-news .rhythm__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-news .rhythm__figure {
  margin: 0;
  background: var(--cream);
  border-radius: 6px var(--news-radius) var(--news-radius) var(--news-radius);
  padding: 0.9rem;
  box-shadow: var(--lift);
}

.page-news .rhythm__figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 4px var(--radius-m) var(--radius-m) var(--radius-m);
}

.page-news .rhythm__figure figcaption {
  margin-top: 0.75rem;
  font-size: 13px;
  color: var(--stone);
  text-align: center;
}

/* ============ 往期回顾 ============ */
.page-news .archive {
  padding-block: clamp(2.5rem, 5vw, 4.5rem);
}

.page-news .archive__grid {
  display: grid;
  gap: var(--news-gap);
  margin-top: clamp(1.5rem, 3vw, 2.25rem);
}

.page-news .archive__feature .media {
  border-radius: var(--news-radius);
  overflow: hidden;
  background: linear-gradient(150deg, var(--peach), var(--mint));
}

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

.page-news .archive__note {
  margin: 1rem 0 0;
  font-size: 15px;
  color: var(--stone);
  max-width: 44ch;
}

.page-news .series-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.page-news .series-item {
  background: var(--sand);
  border-radius: var(--radius-m) var(--radius-m) var(--radius-s) var(--radius-m);
  padding: 1rem 1.15rem 1.1rem;
  display: grid;
  gap: 0.3rem;
  transition: transform 220ms ease, background 220ms ease;
}

.page-news .series-item:hover {
  transform: translateY(-2px);
  background: var(--peach);
}

.page-news .series-item h3 {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  color: var(--cocoa);
}

.page-news .series-item p {
  margin: 0;
  font-size: 13.5px;
  color: var(--stone);
  line-height: 1.65;
}

.page-news .series-time {
  justify-self: start;
  font-size: 12px;
  font-weight: 700;
  color: var(--clay);
  background: rgba(255, 255, 255, 0.7);
  border-radius: var(--radius-pill);
  padding: 0.16rem 0.6rem;
}

.page-news .archive__cta {
  margin-top: clamp(1.75rem, 3.5vw, 2.5rem);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 1.4rem;
  background: var(--peach);
  border-radius: var(--news-radius) 6px var(--news-radius) var(--news-radius);
}

.page-news .archive__cta p {
  margin: 0;
  font-size: 15px;
  color: var(--cocoa);
  flex: 1 1 240px;
}

/* ============ 断点 ============ */
@media (min-width: 720px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1fr) 250px;
    align-items: start;
  }

  .page-news .headline-grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  }

  .page-news .news-list__grid {
    grid-template-columns: 300px minmax(0, 1fr);
    gap: clamp(2rem, 4vw, 3.5rem);
  }

  .page-news .index-rail {
    position: sticky;
    top: 7rem;
  }

  .page-news .story-item:nth-child(even) {
    margin-left: clamp(0px, 2vw, 22px);
  }

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

  .page-news .archive__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    align-items: start;
  }

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

@media (min-width: 1040px) {
  .page-news .news-hero h1 {
    max-width: 14ch;
  }

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

  .page-news .archive__grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.4fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .story-item,
  .page-news .side-card,
  .page-news .series-item,
  .page-news .link-more,
  .page-news .news-toc__list a,
  .page-news .filter-chip {
    transition: none;
  }

  .page-news .story-item:hover,
  .page-news .side-card:hover,
  .page-news .series-item:hover {
    transform: none;
  }
}
<<<END>>>