.page-news {
  background:
    radial-gradient(120% 55% at 82% 0%, rgba(212, 175, 55, .10), transparent 62%),
    radial-gradient(90% 45% at 0% 30%, rgba(95, 167, 156, .08), transparent 60%),
    var(--ink-800);
  color: var(--paper);
  overflow-x: clip;
}

.page-news .eyebrow {
  letter-spacing: .12em;
  font-size: 12px;
  text-transform: none;
  color: var(--rock);
}

.page-news .eyebrow--gold {
  color: var(--gold);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding: clamp(24px, 4vw, 44px) 0 clamp(40px, 7vw, 76px);
  position: relative;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-strong) 12%, var(--line-strong) 88%, transparent);
  display: block;
}

.page-news .news-hero .breadcrumb {
  margin-bottom: clamp(22px, 3.5vw, 38px);
}

.page-news .news-hero h1 {
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(32px, 7.4vw, 72px);
  line-height: 1.08;
  letter-spacing: -.02em;
  margin: 14px 0 20px;
  max-width: 16em;
  overflow-wrap: break-word;
}

.page-news .news-hero__lede {
  max-width: 48ch;
  font-size: clamp(15px, 2.1vw, 18px);
  line-height: 1.75;
  color: rgba(242, 237, 227, .78);
  margin: 0;
}

.page-news .news-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(22px, 3.4vw, 34px);
}

/* ---------- 分类节奏 ---------- */
.page-news .news-cats {
  position: relative;
}

.page-news .cat-list {
  list-style: none;
  margin: clamp(24px, 4vw, 40px) 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr;
}

.page-news .cat-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 18px 22px;
  border-radius: var(--r-md);
  background: linear-gradient(165deg, var(--ink-700), rgba(19, 44, 66, .55));
  border-top: 2px solid var(--gold);
}

.page-news .cat-item__name {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 19px;
  line-height: 1.3;
}

.page-news .cat-item__rhythm {
  font-size: 13px;
  color: var(--gold);
  letter-spacing: .04em;
}

.page-news .cat-item__desc {
  font-size: 14px;
  line-height: 1.68;
  color: rgba(242, 237, 227, .66);
}

/* ---------- 头条专题 ---------- */
.page-news .news-feature {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(44px, 8vw, 100px) 0;
  background: var(--ink-900);
}

.page-news .news-feature__media {
  position: absolute;
  inset: 0;
  z-index: -2;
  margin: 0;
}

.page-news .news-feature__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .34;
  display: block;
}

.page-news .news-feature::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(6, 16, 26, .45) 0%, rgba(11, 27, 43, .93) 74%, var(--ink-800) 100%),
    repeating-linear-gradient(90deg, rgba(124, 138, 145, .16) 0 1px, transparent 1px 88px);
}

.page-news .news-feature__inner {
  position: relative;
}

.page-news .news-feature h2 {
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(28px, 5.2vw, 52px);
  line-height: 1.12;
  letter-spacing: -.015em;
  margin: 14px 0 18px;
  max-width: 18em;
}

.page-news .news-feature__lede {
  max-width: 52ch;
  font-size: clamp(15px, 2vw, 17px);
  line-height: 1.78;
  color: rgba(242, 237, 227, .8);
  margin: 0;
}

.page-news .path-list {
  list-style: none;
  counter-reset: path;
  margin: clamp(24px, 3.6vw, 36px) 0 clamp(26px, 3.8vw, 38px);
  padding: 0;
  display: grid;
  gap: 16px;
  max-width: 62ch;
}

.page-news .path-list li {
  counter-increment: path;
  position: relative;
  padding-left: 46px;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(242, 237, 227, .82);
}

.page-news .path-list li strong {
  color: var(--paper);
  font-weight: 700;
}

.page-news .path-list li::before {
  content: counter(path, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 1px;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold);
  border: 1px solid rgba(212, 175, 55, .45);
  border-radius: var(--r-pill);
  font-variant-numeric: tabular-nums;
}

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

/* ---------- 列表 ---------- */
.page-news .feed {
  list-style: none;
  margin: clamp(26px, 4vw, 42px) 0 0;
  padding: 0;
  border-top: 1px solid var(--line-strong);
}

.page-news .feed-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: 24px 4px;
  border-bottom: 1px solid var(--line);
  transition: background-color .22s var(--ease);
}

.page-news .feed-row:hover,
.page-news .feed-row:focus-within {
  background: rgba(19, 44, 66, .6);
}

.page-news .feed-row__tag {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-news .feed-row__cat {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--gold);
  border-left: 2px solid var(--gold);
  padding-left: 8px;
  line-height: 1.4;
}

.page-news .feed-row__num {
  font-size: 12.5px;
  color: var(--rock);
  letter-spacing: .04em;
}

.page-news .feed-row__body h3 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(17px, 2.6vw, 22px);
  line-height: 1.42;
  margin: 0 0 8px;
}

.page-news .feed-row__body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: rgba(242, 237, 227, .7);
  max-width: 68ch;
}

.page-news .feed-note {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
  padding: 16px 16px 16px 18px;
  border-bottom: 1px solid var(--line);
  border-left: 3px solid var(--jade);
  background: linear-gradient(90deg, rgba(95, 167, 156, .14), rgba(95, 167, 156, 0) 78%);
  font-size: 14px;
  line-height: 1.7;
  color: rgba(242, 237, 227, .82);
}

.page-news .feed-note strong {
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .1em;
  color: var(--jade);
  white-space: nowrap;
}

/* ---------- iOS ---------- */
.page-news .news-ios {
  background: linear-gradient(180deg, var(--ink-800), var(--ink-900));
}

.page-news .news-ios__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 52px);
  align-items: start;
}

.page-news .news-ios__copy h2 {
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(26px, 4.6vw, 46px);
  line-height: 1.14;
  letter-spacing: -.015em;
  margin: 14px 0 18px;
  max-width: 16em;
}

.page-news .news-ios__copy > p {
  margin: 0 0 20px;
  font-size: 15.5px;
  line-height: 1.78;
  color: rgba(242, 237, 227, .8);
  max-width: 52ch;
}

.page-news .ios-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.page-news .ios-list li {
  display: grid;
  grid-template-columns: 62px 1fr;
  gap: 14px;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-news .ios-list__key {
  font-size: 12.5px;
  color: var(--gold);
  letter-spacing: .08em;
}

.page-news .ios-list__val {
  font-size: 14.5px;
  line-height: 1.7;
  color: rgba(242, 237, 227, .76);
}

.page-news .news-ios__hint {
  margin: 18px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--rock);
}

.page-news .news-ios__media {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--ink-700);
}

.page-news .news-ios__media img,
.page-news .series-media img,
.page-news .observe-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-news .news-ios__media figcaption,
.page-news .series-media figcaption,
.page-news .observe-figure figcaption {
  padding: 12px 16px 14px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--rock);
  border-top: 1px solid var(--line);
}

/* ---------- 规则解读系列 ---------- */
.page-news .series-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 46px);
  margin-top: clamp(24px, 4vw, 40px);
  align-items: start;
}

.page-news .series-media {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--ink-700);
}

.page-news .series-list {
  display: grid;
  gap: 0;
}

.page-news .series-item {
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

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

.page-news .series-item__tag {
  margin: 0 0 8px;
  font-size: 12px;
  color: var(--jade);
  letter-spacing: .1em;
}

.page-news .series-item h3 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(17px, 2.4vw, 21px);
  line-height: 1.44;
  margin: 0 0 8px;
}

.page-news .series-item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: rgba(242, 237, 227, .7);
  max-width: 56ch;
}

.page-news .series-foot {
  margin: clamp(24px, 3.6vw, 34px) 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(242, 237, 227, .72);
}

.page-news .series-foot a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(212, 175, 55, .45);
}

.page-news .series-foot a:hover {
  border-bottom-color: var(--gold);
}

/* ---------- 数据观察 ---------- */
.page-news .news-observe {
  background: linear-gradient(180deg, var(--ink-900), var(--ink-800));
}

.page-news .observe-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 40px);
  margin-top: clamp(24px, 3.6vw, 38px);
}

.page-news .observe-copy > p {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(242, 237, 227, .8);
  max-width: 52ch;
}

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

.page-news .observe-points li {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 12px;
  align-items: baseline;
  font-size: 14.5px;
  line-height: 1.7;
  color: rgba(242, 237, 227, .74);
}

.page-news .observe-points .num {
  font-size: 12px;
  color: var(--clay);
  letter-spacing: .08em;
}

.page-news .observe-figure {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--ink-700);
}

.page-news .observe-chart {
  padding: 20px 18px 22px;
  border-radius: var(--r-lg);
  background: var(--ink-950);
  border: 1px solid rgba(124, 138, 145, .22);
}

.page-news .observe-chart__title {
  margin: 0 0 14px;
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--rock);
}

.page-news .spark {
  display: block;
  width: 100%;
  height: auto;
}

.page-news .observe-chart__note {
  margin: 14px 0 0;
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--rock);
}

/* ---------- 回访入口 ---------- */
.page-news .return-grid {
  list-style: none;
  margin: clamp(24px, 4vw, 38px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-news .return-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 20px 24px;
  border-radius: var(--r-md);
  background: var(--ink-700);
  border-left: 3px solid var(--gold);
  text-decoration: none;
  color: inherit;
  transition: transform .22s var(--ease), background-color .22s var(--ease);
}

.page-news .return-card--jade { border-left-color: var(--jade); }
.page-news .return-card--clay { border-left-color: var(--clay); }
.page-news .return-card--cinnabar { border-left-color: var(--cinnabar); }

.page-news .return-card:hover,
.page-news .return-card:focus-visible {
  transform: translateY(-3px);
  background: #17334b;
}

.page-news .return-card__label {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 19px;
  line-height: 1.3;
}

.page-news .return-card__text {
  font-size: 14px;
  line-height: 1.68;
  color: rgba(242, 237, 227, .68);
}

.page-news .return-card__go {
  margin-top: 4px;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--gold);
}

.page-news .return-note {
  margin: 22px 0 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--rock);
  max-width: 56ch;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .cat-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 760px) {
  .page-news .feed-row {
    grid-template-columns: 152px minmax(0, 1fr);
    gap: 30px;
    padding: 28px 14px;
    align-items: start;
  }

  .page-news .feed-row__tag {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding-top: 3px;
  }

  .page-news .feed-note {
    padding-left: 24px;
  }

  .page-news .ios-list li {
    grid-template-columns: 72px 1fr;
  }
}

@media (min-width: 900px) {
  .page-news .news-ios__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: center;
  }

  .page-news .series-grid {
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
    align-items: start;
  }

  .page-news .observe-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, .82fr);
    grid-template-areas:
      "copy figure"
      "chart figure";
    align-items: start;
  }

  .page-news .observe-copy { grid-area: copy; }
  .page-news .observe-figure { grid-area: figure; }
  .page-news .observe-chart { grid-area: chart; }
}

@media (min-width: 1080px) {
  .page-news .cat-list {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .page-news .return-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .news-feature__media img {
    opacity: .4;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .feed-row,
  .page-news .return-card {
    transition: none;
  }

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