.page-news {
  --news-line: rgba(214, 162, 74, .24);
  --news-line-soft: rgba(61, 90, 107, .52);
  --news-text-soft: rgba(244, 239, 228, .72);
  --news-text-dim: rgba(244, 239, 228, .54);
  display: block;
  overflow-x: hidden;
}

.page-news .shell {
  padding-bottom: clamp(2.4rem, 5vw, 4rem);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  isolation: isolate;
  padding-block: clamp(1.4rem, 4vw, 2.6rem) clamp(1.8rem, 4.5vw, 3rem);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: -20% -30% 10%;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(55% 58% at 18% 8%, rgba(95, 158, 141, .20), transparent 68%),
    radial-gradient(48% 52% at 88% 0%, rgba(214, 162, 74, .18), transparent 70%);
}

.page-news .news-hero .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .18em;
  color: var(--amber-soft);
  text-transform: uppercase;
}

.page-news .news-hero .h1 {
  margin: .7rem 0 1rem;
  max-width: 16ch;
  font-family: var(--font-title);
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.08;
}

.page-news .news-hero .lede {
  margin: 0;
  max-width: 60ch;
  font-size: clamp(1rem, 1.5vw, 1.08rem);
  line-height: 1.85;
  color: var(--news-text-soft);
}

.page-news .news-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem 1.7rem;
  margin: clamp(1.5rem, 4vw, 2.2rem) 0 0;
  padding: .95rem 0 0;
  list-style: none;
  border-top: 1px solid var(--news-line);
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .06em;
  color: var(--news-text-dim);
}

.page-news .news-hero__meta li {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
}

.page-news .news-hero__meta li::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--celadon);
}

.page-news .news-hero__meta li:nth-child(2)::before { background: var(--amber); }
.page-news .news-hero__meta li:nth-child(3)::before { background: var(--coral); }

/* ---------- 本期摘要（纸面） ---------- */
.page-news .brief {
  display: grid;
  gap: clamp(1.2rem, 3vw, 2rem);
  margin-block: clamp(1.6rem, 4vw, 2.6rem);
  padding: clamp(1.3rem, 3.2vw, 2.5rem);
  background: var(--paper);
  color: var(--text-dark);
  border-radius: var(--radius);
  box-shadow: 0 26px 70px rgba(4, 12, 20, .38);
}

.page-news .brief .h2 {
  margin: 0;
  font-family: var(--font-title);
  color: var(--text-dark);
  letter-spacing: -.01em;
}

.page-news .brief__intro {
  margin: .85rem 0 0;
  max-width: 46ch;
  font-size: .94rem;
  line-height: 1.8;
  color: rgba(20, 33, 43, .76);
}

.page-news .brief__list {
  margin: 1.4rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1.1rem;
}

.page-news .brief__item {
  display: grid;
  grid-template-columns: 2.4rem minmax(0, 1fr);
  gap: .2rem .7rem;
  padding-top: .95rem;
  border-top: 1px solid rgba(20, 33, 43, .16);
}

.page-news .brief__num {
  font-family: var(--font-mono);
  font-size: .78rem;
  line-height: 1.6;
  color: var(--wood);
}

.page-news .brief__item h3 {
  margin: 0 0 .35rem;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.55;
  color: var(--text-dark);
}

.page-news .brief__item p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.75;
  color: rgba(20, 33, 43, .78);
}

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

.page-news .brief__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius);
}

.page-news .brief .caption {
  margin: .6rem 0 0;
  font-size: .75rem;
  line-height: 1.6;
  color: rgba(20, 33, 43, .6);
}

/* ---------- 分类索引带 ---------- */
.page-news .topic-band {
  display: grid;
  gap: clamp(1.2rem, 3vw, 2rem);
  margin-block: clamp(1.8rem, 4.5vw, 2.8rem);
  padding-block: clamp(1.4rem, 3.5vw, 2.2rem);
  border-top: 1px solid var(--news-line);
}

.page-news .topic-band .h2 {
  margin: 0;
  font-family: var(--font-title);
}

.page-news .topic-band__note {
  margin: .7rem 0 0;
  max-width: 42ch;
  font-size: .93rem;
  line-height: 1.78;
  color: var(--news-text-soft);
}

.page-news .topic-rail {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-top: 1.2rem;
}

.page-news .topic-rail .chip {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .5rem .95rem;
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .04em;
  text-decoration: none;
  color: var(--news-text-soft);
  border: 1px solid var(--news-line-soft);
  border-radius: 999px;
  background: rgba(16, 43, 62, .7);
  transition: color .18s var(--ease), border-color .18s var(--ease), background-color .18s var(--ease);
}

.page-news .topic-rail .chip:hover,
.page-news .topic-rail .chip:focus-visible {
  color: var(--text-light);
  border-color: var(--amber);
  background: rgba(214, 162, 74, .12);
}

.page-news .topic-rail .chip.is-active {
  color: var(--amber-soft);
  border-color: var(--amber);
  box-shadow: inset 0 -2px 0 var(--amber);
}

.page-news .chip__dot {
  width: .48rem;
  height: .48rem;
  border-radius: 50%;
  background: var(--slate);
  flex: 0 0 auto;
}

.page-news .chip--all .chip__dot { background: var(--text-light); }
.page-news .chip--revision .chip__dot { background: var(--amber); }
.page-news .chip--entry .chip__dot { background: var(--celadon); }
.page-news .chip--tablet .chip__dot { background: var(--slate); }
.page-news .chip--venue .chip__dot { background: var(--coral); }

.page-news .topic-band__figure {
  margin: 0;
}

.page-news .topic-band__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius);
}

.page-news .topic-band__figure .caption {
  margin: .6rem 0 0;
  font-size: .75rem;
  line-height: 1.6;
  color: var(--news-text-dim);
}

/* ---------- 连续条目列表 ---------- */
.page-news .entry-list,
.page-news .entry-group {
  scroll-margin-top: calc(var(--bar-h) + 1.2rem);
}

.page-news .entry-list {
  border-top: 1px solid var(--news-line);
}

.page-news .entry-group {
  padding-block: clamp(1.4rem, 3.4vw, 2.2rem) .3rem;
}

.page-news .entry-group + .entry-group {
  border-top: 1px solid var(--news-line-soft);
}

.page-news .entry-group__title {
  display: flex;
  align-items: center;
  gap: .85rem;
  margin: 0 0 1rem;
  font-family: var(--font-mono);
  font-size: .74rem;
  font-weight: 600;
  letter-spacing: .2em;
  color: var(--celadon);
}

.page-news .entry-group__title::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, rgba(95, 158, 141, .5), transparent);
}

.page-news .entry {
  position: relative;
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: .15rem .85rem;
  padding: 1.05rem 0;
  border-bottom: 1px dashed rgba(61, 90, 107, .4);
}

.page-news .entry__num {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -.03em;
  color: var(--amber);
  opacity: .85;
  transition: opacity .2s var(--ease);
}

.page-news .entry:hover .entry__num {
  opacity: 1;
}

.page-news .entry__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .45rem .8rem;
  margin-bottom: .4rem;
}

.page-news .entry__meta .tag {
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .08em;
}

.page-news .entry__time {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .06em;
  color: var(--news-text-dim);
}

.page-news .entry__title {
  margin: 0 0 .4rem;
  font-family: var(--font-title);
  font-size: 1.06rem;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: -.01em;
  color: var(--text-light);
}

.page-news .entry__text {
  margin: 0;
  max-width: 66ch;
  font-size: .92rem;
  line-height: 1.78;
  color: var(--news-text-soft);
}

.page-news .entry__figure {
  margin: .9rem 0 0;
  max-width: 34rem;
}

.page-news .entry__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius);
}

.page-news .entry__coord {
  position: absolute;
  right: 0;
  bottom: .95rem;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .08em;
  color: var(--amber);
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity .22s var(--ease), transform .22s var(--ease);
  pointer-events: none;
}

.page-news .entry:hover .entry__coord,
.page-news .entry:focus-within .entry__coord {
  opacity: .9;
  transform: translateX(0);
}

/* ---------- 系列推荐 ---------- */
.page-news .series {
  margin-block: clamp(2rem, 5vw, 3.2rem);
  padding-block: clamp(1.5rem, 3.6vw, 2.4rem);
  border-top: 1px solid var(--news-line);
}

.page-news .series .h2 {
  margin: 0 0 clamp(1.2rem, 3vw, 1.8rem);
  font-family: var(--font-title);
}

.page-news .series__grid {
  display: grid;
  gap: 1rem;
}

.page-news .series__item {
  position: relative;
  padding: 1.2rem 1.2rem 1.3rem;
  background: linear-gradient(160deg, rgba(16, 43, 62, .95), rgba(8, 24, 38, .9));
  border-left: 2px solid var(--amber);
  border-radius: var(--radius);
}

.page-news .series__kicker {
  margin: 0 0 .5rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .14em;
  color: var(--amber-soft);
}

.page-news .series__title {
  margin: 0 0 .5rem;
  font-family: var(--font-title);
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--text-light);
}

.page-news .series__text {
  margin: 0 0 1rem;
  font-size: .9rem;
  line-height: 1.78;
  color: var(--news-text-soft);
}

.page-news .series__link {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .06em;
  color: var(--celadon);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-news .series__link::after {
  content: "→";
  font-family: var(--font-mono);
}

.page-news .series__link:hover,
.page-news .series__link:focus-visible {
  color: var(--amber-soft);
  border-color: var(--amber);
}

/* ---------- 收束 ---------- */
.page-news .closing {
  padding: clamp(1.4rem, 3.5vw, 2.4rem);
  background:
    radial-gradient(70% 120% at 100% 0%, rgba(95, 158, 141, .2), transparent 62%),
    var(--ink-layer);
  border-radius: var(--radius);
}

.page-news .closing .h2 {
  margin: 0 0 .8rem;
  font-family: var(--font-title);
}

.page-news .closing__text {
  margin: 0 0 1.4rem;
  max-width: 62ch;
  font-size: .95rem;
  line-height: 1.8;
  color: var(--news-text-soft);
}

.page-news .closing__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
}

.page-news .closing__actions .btn {
  text-decoration: none;
}

/* ---------- 窄屏收口 ---------- */
@media (max-width: 479px) {
  .page-news .entry {
    grid-template-columns: 1.7rem minmax(0, 1fr);
    gap: .15rem .65rem;
  }

  .page-news .entry__num {
    font-size: 1rem;
  }

  .page-news .entry__coord {
    display: none;
  }

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

  .page-news .closing__actions .btn {
    width: 100%;
    text-align: center;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 720px) {
  .page-news .entry {
    grid-template-columns: 3.4rem minmax(0, 1fr);
    gap: .2rem 1.3rem;
    padding: 1.25rem 0;
  }

  .page-news .entry__num {
    font-size: 1.6rem;
    line-height: 1.05;
  }

  .page-news .entry__title {
    font-size: 1.16rem;
  }

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

@media (min-width: 900px) {
  .page-news .brief {
    grid-template-columns: minmax(0, 1.18fr) minmax(0, .82fr);
    align-items: start;
    gap: clamp(1.6rem, 3.4vw, 2.8rem);
  }

  .page-news .brief__figure {
    position: sticky;
    top: calc(var(--bar-h) + 1.4rem);
  }

  .page-news .topic-band {
    grid-template-columns: minmax(0, 1fr) minmax(0, 270px);
    align-items: start;
  }

  .page-news .entry-group {
    padding-block: clamp(1.8rem, 3.6vw, 2.6rem) .5rem;
  }
}

@media (min-width: 1080px) {
  .page-news .news-hero .h1 {
    max-width: 14ch;
  }

  .page-news .entry__text {
    font-size: .95rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .entry__num,
  .page-news .entry__coord,
  .page-news .topic-rail .chip,
  .page-news .series__link {
    transition: none;
  }

  .page-news .entry__coord {
    transform: none;
  }
}
<<<END>>>