.page-news {
  --news-line: rgba(20, 22, 26, 0.12);
  --news-line-soft: rgba(20, 22, 26, 0.07);
  --news-cream: rgba(232, 217, 168, 0.34);
  background: var(--paper);
  color: var(--ink);
  padding-bottom: var(--fs-48);
  overflow-x: clip;
}

.page-news .news-crumbs {
  padding-top: var(--fs-24);
}

/* ---------- 首屏 ---------- */
.page-news .news-masthead {
  padding-top: var(--fs-16);
  padding-bottom: var(--fs-24);
}

.page-news .news-masthead__inner {
  display: grid;
  gap: var(--fs-12);
}

.page-news .news-masthead__title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(2.1rem, 6.4vw, 3.6rem);
  line-height: 1.06;
  letter-spacing: -0.025em;
  color: var(--ink);
}

.page-news .news-masthead__lede {
  margin: 0;
  max-width: 46ch;
  font-size: var(--fs-16);
  line-height: 1.85;
  color: var(--charcoal);
}

/* ---------- 分类跳转 ---------- */
.page-news .news-topics-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--fs-12) var(--fs-24);
  padding-bottom: var(--fs-24);
  border-bottom: 1px solid var(--news-line);
}

.page-news .news-topics-bar__label {
  margin: 0;
  font-family: var(--mono);
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  color: var(--charcoal);
  opacity: 0.72;
}

.page-news .news-topics {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .news-topics__link {
  display: inline-block;
  padding: 8px 16px;
  font-size: var(--fs-14);
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
  background: transparent;
  border: 1px solid var(--news-line);
  border-bottom: 2px solid var(--news-line);
  border-radius: var(--radius);
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-news .news-topics__link:hover,
.page-news .news-topics__link:focus-visible {
  color: var(--red);
  border-bottom-color: var(--red);
}

/* ---------- 头图 ---------- */
.page-news .news-hero {
  padding-top: var(--fs-24);
  padding-bottom: var(--fs-16);
}

.page-news .news-hero__figure {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
}

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

/* ---------- 通用区块 ---------- */
.page-news .news-section {
  padding-top: var(--fs-32);
  padding-bottom: var(--fs-32);
}

.page-news .news-section__head {
  display: grid;
  gap: 10px;
  padding-bottom: var(--fs-16);
  margin-bottom: var(--fs-24);
  border-bottom: 1px solid var(--news-line);
}

.page-news .news-section__title {
  margin: 0;
  max-width: 24ch;
  font-family: var(--serif);
  font-weight: 800;
  font-size: clamp(1.45rem, 3.6vw, 2.15rem);
  line-height: 1.28;
  letter-spacing: -0.012em;
  color: var(--ink);
}

.page-news .news-section__note {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--charcoal);
  opacity: 0.82;
}

/* ---------- 本期导读 ---------- */
.page-news .news-lead {
  display: grid;
  gap: var(--fs-24);
}

.page-news .news-lead__body {
  margin: 0;
  max-width: 40ch;
  font-size: var(--fs-18);
  line-height: 1.9;
  color: var(--charcoal);
}

.page-news .news-lead__points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--fs-16);
}

.page-news .news-lead__point {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--fs-12);
  padding-top: var(--fs-16);
  border-top: 1px solid var(--news-line-soft);
}

.page-news .news-lead__point:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-news .news-lead__num {
  font-size: var(--fs-14);
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--red);
  padding-top: 4px;
}

.page-news .news-lead__text {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: var(--charcoal);
}

.page-news .news-lead__text strong {
  display: block;
  margin-bottom: 4px;
  font-family: var(--sans);
  font-weight: 700;
  color: var(--ink);
}

/* ---------- 文章索引 ---------- */
.page-news .news-index {
  display: grid;
  gap: var(--fs-32);
}

.page-news .news-group {
  padding-left: var(--fs-16);
  border-left: 1px solid var(--news-line);
}

.page-news .news-group__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--fs-12);
  padding-bottom: var(--fs-12);
  border-bottom: 1px solid var(--news-line);
}

.page-news .news-group__title {
  margin: 0;
  font-family: var(--sans);
  font-weight: 800;
  font-size: var(--fs-18);
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-news .news-group__count {
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  color: var(--charcoal);
  opacity: 0.7;
}

.page-news .news-list {
  display: grid;
}

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

.page-news .news-list > .news-entry:last-child {
  border-bottom: 0;
}

.page-news .news-entry__summary {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: var(--fs-12);
  padding: var(--fs-16) 0;
  list-style: none;
  cursor: pointer;
  align-items: start;
}

.page-news .news-entry__summary::-webkit-details-marker {
  display: none;
}

.page-news .news-entry__summary:hover .news-entry__title,
.page-news .news-entry__summary:focus-visible .news-entry__title {
  color: var(--red);
}

.page-news .news-entry__no {
  font-size: var(--fs-14);
  font-weight: 600;
  letter-spacing: 0.06em;
  line-height: 1.65;
  color: var(--gold);
}

.page-news .news-entry__head {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.page-news .news-entry__title {
  font-family: var(--serif);
  font-weight: 700;
  font-size: var(--fs-16);
  line-height: 1.55;
  color: var(--ink);
  transition: color 180ms var(--ease);
}

.page-news .news-entry__excerpt {
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--charcoal);
  overflow-wrap: anywhere;
}

.page-news .news-entry__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-news .news-entry__time {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-12);
  letter-spacing: 0.04em;
  color: var(--charcoal);
}

.page-news .news-entry__time::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 1px;
  background: var(--amber);
  flex: none;
}

.page-news .news-entry__panel {
  display: grid;
  gap: var(--fs-12);
  padding: 0 0 var(--fs-16) 0;
}

.page-news .news-entry__panel p {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.85;
  color: var(--charcoal);
  overflow-wrap: anywhere;
}

.page-news .news-group__foot {
  margin: var(--fs-16) 0 0;
}

/* ---------- 版本对照专题 ---------- */
.page-news .news-compare {
  padding: var(--fs-24) var(--fs-16);
  border: 1px solid var(--gold-light);
  border-radius: var(--radius);
  background:
    linear-gradient(158deg, var(--news-cream), rgba(232, 217, 168, 0.08) 58%, rgba(247, 243, 236, 0) 100%);
}

.page-news .news-compare__head {
  display: grid;
  gap: 10px;
  margin-bottom: var(--fs-24);
}

.page-news .news-compare__head h2 {
  margin: 0;
  max-width: 22ch;
  font-family: var(--serif);
  font-weight: 800;
  font-size: clamp(1.4rem, 3.2vw, 2rem);
  line-height: 1.32;
  color: var(--ink);
}

.page-news .news-compare__grid {
  display: grid;
  gap: var(--fs-24);
}

.page-news .news-compare__body {
  min-width: 0;
}

.page-news .news-compare__body p {
  margin: 0 0 var(--fs-16);
  font-size: var(--fs-16);
  line-height: 1.85;
  color: var(--charcoal);
}

.page-news .news-compare__list {
  list-style: none;
  margin: 0 0 var(--fs-20);
  padding: 0;
  display: grid;
  gap: var(--fs-12);
}

.page-news .news-compare__list li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding-bottom: var(--fs-12);
  border-bottom: 1px dashed rgba(20, 22, 26, 0.16);
  font-size: var(--fs-14);
  line-height: 1.78;
  color: var(--charcoal);
}

.page-news .news-compare__side {
  display: inline-block;
  justify-self: start;
  padding: 3px 10px;
  font-family: var(--sans);
  font-weight: 700;
  font-size: var(--fs-12);
  letter-spacing: 0.06em;
  border-radius: var(--radius);
}

.page-news .news-compare__side--screen {
  background: var(--celadon);
  color: var(--paper);
}

.page-news .news-compare__side--cn {
  background: var(--red);
  color: var(--paper);
}

.page-news .news-compare__side--both {
  background: transparent;
  border: 1px solid rgba(20, 22, 26, 0.24);
  color: var(--charcoal);
}

.page-news .news-compare__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--fs-12);
}

.page-news .news-compare__figure {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
}

.page-news .news-compare__figure img,
.page-news .news-observe__figure img,
.page-news .news-cadence__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 数据观察 ---------- */
.page-news .news-observe {
  display: grid;
  gap: var(--fs-24);
}

.page-news .news-observe__figure {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
}

.page-news .news-observe__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--fs-16);
}

.page-news .news-observe__item {
  display: grid;
  gap: 6px;
  padding-top: var(--fs-16);
  border-top: 1px solid var(--news-line-soft);
}

.page-news .news-observe__item:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-news .news-observe__item h3 {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-family: var(--sans);
  font-weight: 700;
  font-size: var(--fs-16);
  color: var(--ink);
}

.page-news .news-observe__item h3::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 1px;
  background: var(--red);
  flex: none;
}

.page-news .news-observe__item p {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--charcoal);
}

/* ---------- 更新节奏 ---------- */
.page-news .news-cadence {
  display: grid;
  gap: var(--fs-24);
}

.page-news .news-cadence__body {
  min-width: 0;
}

.page-news .news-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--fs-16);
}

.page-news .news-timeline__item {
  position: relative;
  padding-left: var(--fs-24);
  border-left: 1px solid var(--news-line);
}

.page-news .news-timeline__item::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 8px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 3px var(--paper);
}

.page-news .news-timeline__item:first-child::before {
  background: var(--red);
}

.page-news .news-timeline__title {
  margin: 0 0 4px;
  font-family: var(--sans);
  font-weight: 700;
  font-size: var(--fs-16);
  color: var(--ink);
}

.page-news .news-timeline__item p {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--charcoal);
}

.page-news .news-cadence__figure {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
}

/* ---------- 反馈 ---------- */
.page-news .news-feedback {
  display: grid;
  gap: var(--fs-20);
  margin-top: var(--fs-32);
  padding: var(--fs-24) var(--fs-16);
  background: var(--ink);
  border-top: 2px solid var(--red);
  border-radius: var(--radius);
}

.page-news .news-feedback__title {
  margin: 0 0 var(--fs-12);
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(1.25rem, 3vw, 1.6rem);
  line-height: 1.4;
  color: var(--paper);
}

.page-news .news-feedback__intro p {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.85;
  color: rgba(247, 243, 236, 0.8);
}

.page-news .news-feedback__side {
  display: grid;
  gap: var(--fs-16);
  min-width: 0;
}

.page-news .news-feedback__data {
  margin: 0;
  display: grid;
  gap: var(--fs-12);
}

.page-news .news-feedback__row {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr);
  gap: var(--fs-12);
  padding-bottom: var(--fs-12);
  border-bottom: 1px solid rgba(247, 243, 236, 0.14);
}

.page-news .news-feedback__row dt {
  font-size: var(--fs-12);
  letter-spacing: 0.1em;
  color: rgba(247, 243, 236, 0.58);
}

.page-news .news-feedback__row dd {
  margin: 0;
  font-size: var(--fs-14);
  color: var(--paper);
  overflow-wrap: anywhere;
}

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

.page-news .news-feedback .btn--primary {
  background: var(--red);
  border-color: var(--red);
  color: var(--paper);
}

.page-news .news-feedback .btn--primary:hover,
.page-news .news-feedback .btn--primary:focus-visible {
  background: var(--red-deep);
  border-color: var(--red-deep);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .news-entry__summary {
    grid-template-columns: 44px minmax(0, 1fr);
  }

  .page-news .news-entry__panel {
    padding-left: calc(44px + var(--fs-12));
  }

  .page-news .news-compare {
    padding: var(--fs-32) var(--fs-24);
  }

  .page-news .news-feedback {
    padding: var(--fs-32) var(--fs-24);
  }

  .page-news .news-compare__list li {
    grid-template-columns: 92px minmax(0, 1fr);
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-news .news-masthead {
    padding-top: var(--fs-24);
    padding-bottom: var(--fs-32);
  }

  .page-news .news-masthead__inner {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    column-gap: var(--fs-32);
    align-items: end;
  }

  .page-news .news-masthead__inner > .eyebrow {
    grid-column: 1 / -1;
  }

  .page-news .news-masthead__lede {
    padding-bottom: 6px;
  }

  .page-news .news-lead {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    column-gap: var(--fs-48);
    align-items: start;
  }

  .page-news .news-compare__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    column-gap: var(--fs-32);
    align-items: start;
  }

  .page-news .news-observe {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    column-gap: var(--fs-32);
    align-items: start;
  }

  .page-news .news-cadence {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    column-gap: var(--fs-32);
    align-items: start;
  }

  .page-news .news-feedback {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    column-gap: var(--fs-48);
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-topics__link,
  .page-news .news-entry__title {
    transition: none;
  }
}
<<<END>>>

.page-news {
  --fs-20: 1rem;
}