.page-news {
  --news-gap: clamp(16px, 2.2vw, 30px);
  --news-line: rgba(242, 231, 213, 0.14);
  --news-line-strong: rgba(242, 231, 213, 0.32);
  background: var(--ink);
  color: var(--text-ink);
  padding-block: clamp(14px, 2.2vw, 26px) clamp(44px, 6vw, 88px);
  display: block;
}

.page-news .breadcrumbs {
  margin-bottom: clamp(14px, 2vw, 22px);
}

/* ---------- 报头 ---------- */
.page-news .news-masthead {
  display: grid;
  gap: var(--news-gap);
  padding-bottom: clamp(24px, 3.4vw, 44px);
  border-bottom: 1px solid var(--news-line-strong);
}

.page-news .news-masthead__main {
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.page-news .news-masthead__mark {
  display: block;
  width: 56px;
  height: 3px;
  background: var(--signal);
  margin: 10px 0 18px;
}

.page-news .news-masthead h1 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.06;
  font-size: clamp(30px, 5.6vw, 60px);
  margin: 0 0 16px;
  color: var(--paper);
  max-width: 18ch;
}

.page-news .news-masthead__lede {
  margin: 0 0 16px;
  font-size: clamp(14.5px, 1.6vw, 16.5px);
  line-height: 1.8;
  color: var(--text-dim);
  max-width: 46ch;
}

.page-news .news-masthead__note {
  margin: 0 0 22px;
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--text-mute);
  border-left: 2px solid var(--teal);
  padding-left: 10px;
}

.page-news .news-masthead__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 22px;
  margin-top: auto;
}

.page-news .news-masthead__cover {
  margin: 0;
  min-width: 0;
}

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

@media (min-width: 880px) {
  .page-news .news-masthead {
    grid-template-columns: minmax(0, 1.32fr) minmax(0, 0.68fr);
    align-items: stretch;
    gap: clamp(28px, 4vw, 64px);
  }
  .page-news .news-masthead__cover {
    align-self: start;
  }
}

/* ---------- 区块通用 ---------- */
.page-news .section {
  margin-top: clamp(38px, 5.4vw, 76px);
}

.page-news .section__head {
  max-width: 62ch;
  margin-bottom: clamp(18px, 2.6vw, 30px);
}

.page-news .section__head .lede {
  color: var(--text-dim);
  line-height: 1.8;
}

.page-news h2 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.015em;
  line-height: 1.15;
  font-size: clamp(24px, 3.4vw, 38px);
  color: var(--paper);
  margin: 0 0 12px;
}

.page-news h3 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: clamp(15.5px, 1.7vw, 17.5px);
  line-height: 1.5;
  margin: 0 0 6px;
  color: var(--paper);
}

.page-news p {
  margin: 0;
}

.page-news a.link-arrow {
  color: var(--teal-soft);
}

/* ---------- 本月更新摘要 ---------- */
.page-news .news-summary {
  display: grid;
  gap: 1px;
  background: var(--news-line);
  border: 1px solid var(--news-line);
  margin-bottom: var(--news-gap);
}

.page-news .news-stat {
  background: var(--ink-2);
  padding: clamp(18px, 2.6vw, 28px);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.page-news .news-stat__tag {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--signal);
  border: 1px solid rgba(242, 106, 46, 0.45);
  padding: 2px 8px;
  margin-bottom: 14px;
}

.page-news .news-stat__num {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(44px, 7.4vw, 68px);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--paper);
  display: block;
}

.page-news .news-stat__label {
  display: block;
  margin-top: 10px;
  font-size: 15px;
  font-weight: 600;
  color: var(--paper);
}

.page-news .news-stat__desc {
  margin-top: 10px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--text-dim);
}

@media (min-width: 760px) {
  .page-news .news-summary {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

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

.page-news .news-summary__figure .media__img,
.page-news .news-topic__figure .media__img,
.page-news .news-quarter__figure .media__img {
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

/* ---------- 报告索引 / 分段切换 ---------- */
.page-news .tab-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: clamp(18px, 2.6vw, 28px);
}

.page-news .tab {
  appearance: none;
  -webkit-appearance: none;
  background: transparent;
  border: 1px solid var(--news-line-strong);
  border-radius: 0;
  color: var(--text-dim);
  font-family: var(--font-body);
  font-size: 13.5px;
  line-height: 1.4;
  padding: 9px 15px;
  cursor: pointer;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease),
    background-color var(--dur) var(--ease);
}

.page-news .tab:hover {
  color: var(--paper);
  border-color: var(--teal-soft);
}

.page-news .tab[aria-selected="true"] {
  color: var(--paper);
  border-color: var(--teal);
  background: rgba(22, 122, 106, 0.22);
  box-shadow: inset 0 -2px 0 var(--signal);
}

.page-news .tab:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
}

.page-news .tab-panel[hidden] {
  display: none;
}

.page-news .report-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border-top: 1px solid var(--news-line);
}

.page-news .report-item {
  padding: clamp(16px, 2.2vw, 24px) 0;
  border-bottom: 1px solid var(--news-line);
  min-width: 0;
}

@media (min-width: 780px) {
  .page-news .report-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(26px, 3.4vw, 48px);
  }
  .page-news .report-list .report-item:nth-last-child(2) {
    border-bottom: 1px solid var(--news-line);
  }
}

.page-news .report-item__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 10px;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.05em;
  color: var(--text-mute);
}

.page-news .report-item__code {
  color: var(--paper);
  border: 1px solid var(--news-line-strong);
  padding: 2px 7px;
  font-weight: 600;
}

.page-news .report-item__time {
  color: var(--teal-soft);
}

.page-news .report-item__text {
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-news .news-tabs__more {
  margin-top: clamp(14px, 2vw, 20px);
  font-size: 14px;
}

/* ---------- 专题追踪 ---------- */
.page-news .topic-list {
  border-top: 1px solid var(--news-line);
}

.page-news .topic-row {
  display: grid;
  gap: 6px 20px;
  padding: clamp(18px, 2.4vw, 26px) 0;
  border-bottom: 1px solid var(--news-line);
}

.page-news .topic-row__code {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(26px, 3.4vw, 34px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--paper);
  border-left: 3px solid var(--teal);
  padding-left: 12px;
}

.page-news .topic-row__body {
  min-width: 0;
}

.page-news .topic-row__text {
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-news .topic-row__link {
  font-size: 14px;
  justify-self: start;
}

@media (min-width: 800px) {
  .page-news .topic-row {
    grid-template-columns: 88px minmax(0, 1fr) auto;
    align-items: start;
    gap: clamp(18px, 2.6vw, 40px);
  }
  .page-news .topic-row__link {
    justify-self: end;
    white-space: nowrap;
  }
}

.page-news .news-topic__figure {
  margin: clamp(20px, 3vw, 32px) 0 0;
}

/* ---------- 季度兼容观察 ---------- */
.page-news .news-quarter {
  background: var(--paper);
  color: var(--brown);
  border: 1px solid rgba(36, 27, 22, 0.22);
  display: grid;
  gap: clamp(20px, 3vw, 40px);
  padding: clamp(20px, 3.2vw, 40px);
}

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

.page-news .news-quarter h2 {
  color: var(--brown);
  font-size: clamp(22px, 3vw, 32px);
  margin-bottom: 12px;
}

.page-news .news-quarter__text > p {
  font-size: 14px;
  line-height: 1.85;
  color: #3a2d25;
}

.page-news .news-quarter__list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  font-size: 13.5px;
  line-height: 1.75;
  color: #3a2d25;
}

.page-news .news-quarter__list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.page-news .news-quarter__list li::before {
  content: "";
  flex: 0 0 auto;
  width: 7px;
  height: 7px;
  margin-top: 8px;
  background: var(--teal);
}

.page-news .news-details {
  margin-top: 20px;
  border-top: 1px solid rgba(36, 27, 22, 0.2);
  padding-top: 14px;
}

.page-news .news-details summary {
  cursor: pointer;
  list-style: none;
  font-size: 14px;
  font-weight: 600;
  color: var(--terracotta);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

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

.page-news .news-details summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1;
  color: var(--teal);
}

.page-news .news-details[open] summary::after {
  content: "−";
}

.page-news .news-details__body {
  margin-top: 12px;
  font-size: 13.5px;
  line-height: 1.8;
  color: #3a2d25;
}

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

@media (min-width: 840px) {
  .page-news .news-quarter {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.7fr);
    align-items: center;
  }
}

/* ---------- 发布节奏 ---------- */
.page-news .news-rhythm {
  list-style: none;
  margin: 0;
  padding: 0 0 0 clamp(18px, 2.6vw, 30px);
  border-left: 1px solid var(--news-line-strong);
}

.page-news .news-rhythm li {
  position: relative;
  padding-bottom: clamp(20px, 2.8vw, 30px);
  min-width: 0;
}

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

.page-news .news-rhythm li::before {
  content: "";
  position: absolute;
  top: 7px;
  left: calc(-1 * clamp(18px, 2.6vw, 30px) - 3.5px);
  width: 7px;
  height: 7px;
  background: var(--signal);
}

.page-news .news-rhythm__when {
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--teal-soft);
  margin-bottom: 6px;
}

.page-news .news-rhythm__desc {
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--text-dim);
  max-width: 54ch;
}

.page-news .news-rhythm__foot {
  margin-top: clamp(22px, 3vw, 32px);
  padding-top: clamp(16px, 2.2vw, 22px);
  border-top: 1px solid var(--news-line);
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--text-dim);
  max-width: 62ch;
}

.page-news .news-rhythm__foot a {
  color: var(--signal);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .news-rhythm__foot a:hover {
  text-underline-offset: 5px;
}

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