.page-news {
  --news-hair: 1px solid var(--track);
  --news-radius: 14px;
  --news-gap: 22px;
  display: block;
  padding-top: 84px;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.8;
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.page-news .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist-deep);
}

.page-news .breadcrumbs a {
  color: var(--mist-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--track);
}

.page-news .breadcrumbs a:hover,
.page-news .breadcrumbs a:focus-visible {
  color: var(--saddle);
  border-bottom-color: var(--gold);
}

.page-news .news-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  margin-top: 26px;
}

.page-news .display-title {
  margin: 14px 0 0;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(36px, 8.4vw, 84px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--saddle-deep);
}

.page-news .display-title em {
  font-style: normal;
  color: var(--gold);
}

.page-news .eyebrow {
  margin: 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--saddle);
}

.page-news .lede {
  margin: 20px 0 0;
  max-width: 58ch;
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink);
}

.page-news .news-hero__marker {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  padding-left: 16px;
  border-left: var(--news-hair);
}

.page-news .news-hero__marker-num {
  font-family: var(--serif);
  font-size: 68px;
  font-weight: 700;
  line-height: .9;
  color: var(--gold);
}

.page-news .news-hero__marker-label {
  writing-mode: vertical-rl;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .3em;
  color: var(--mist-deep);
}

.page-news .news-hero__media {
  margin: 40px 0 0;
  border: var(--news-hair);
  border-radius: var(--radius-panel);
  overflow: hidden;
  background: var(--sand);
}

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

.page-news .media-caption {
  padding: 10px 16px;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--mist-deep);
  background: var(--cream);
  border-top: var(--news-hair);
}

/* ---------- 主体骨架 ---------- */
.page-news .news-body {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 52px var(--gutter) 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
}

/* ---------- 左侧分类栏 ---------- */
.page-news .news-rail {
  align-self: start;
  padding: 20px 16px;
  background: var(--sand);
  border: var(--news-hair);
  border-radius: var(--news-radius);
}

.page-news .news-rail__title {
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--saddle-deep);
}

.page-news .news-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-news .news-rail__link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-left: 2px solid transparent;
  border-radius: 6px;
  font-size: 15px;
  color: var(--saddle-deep);
  text-decoration: none;
  transition: background-color 160ms var(--ease), border-color 160ms var(--ease), color 160ms var(--ease);
}

.page-news .news-rail__link::before {
  content: "";
  flex: 0 0 6px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  opacity: .6;
}

.page-news .news-rail__link:hover,
.page-news .news-rail__link:focus-visible {
  background: var(--cream);
  border-left-color: var(--gold);
  color: var(--saddle);
}

.page-news .news-rail__note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: var(--news-hair);
  font-size: 13px;
  line-height: 1.75;
  color: var(--saddle);
}

.page-news .news-rail__note a {
  color: var(--mist-deep);
  text-decoration: underline;
  text-decoration-color: var(--track);
  text-underline-offset: 3px;
}

.page-news .news-rail__note a:hover,
.page-news .news-rail__note a:focus-visible {
  color: var(--saddle);
  text-decoration-color: var(--gold);
}

/* ---------- 条目流与面板 ---------- */
.page-news .news-flow {
  display: grid;
  gap: 36px;
  min-width: 0;
}

.page-news .news-panel {
  min-width: 0;
  padding: var(--pad-panel);
  background: #fff;
  border: var(--news-hair);
  border-radius: var(--radius-panel);
  box-shadow: var(--soft-shadow);
}

.page-news .panel--sand {
  background: var(--sand);
}

.page-news .panel__head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 22px;
}

.page-news .panel__num {
  flex: 0 0 auto;
  padding: 4px 10px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--saddle);
  background: var(--cream);
  border: var(--news-hair);
  border-radius: 999px;
}

.page-news .panel__title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(24px, 3.6vw, 34px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--saddle-deep);
}

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

.page-news .rule-gold {
  display: block;
  width: 48px;
  height: 2px;
  margin-bottom: 20px;
  background: var(--gold);
}

.page-news .news-lead {
  margin: 0 0 24px;
  max-width: 62ch;
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink);
}

/* ---------- 本期要点 ---------- */
.page-news .news-bullets {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: brief;
  display: grid;
  gap: 18px;
}

.page-news .news-bullets li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
  counter-increment: brief;
}

.page-news .news-bullets li::before {
  content: counter(brief, decimal-leading-zero);
  flex: 0 0 24px;
  width: 24px;
  height: 24px;
  margin-top: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: var(--gold);
  color: #fff;
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1;
}

.page-news .news-bullets a {
  margin-left: 6px;
  white-space: nowrap;
  font-size: 15px;
  color: var(--mist-deep);
  text-decoration: underline;
  text-decoration-color: var(--track);
  text-underline-offset: 3px;
}

.page-news .news-bullets a:hover,
.page-news .news-bullets a:focus-visible {
  color: var(--saddle);
  text-decoration-color: var(--gold);
}

/* ---------- 图文分栏 ---------- */
.page-news .news-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}

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

.page-news .news-split__media,
.page-news .news-report__media {
  margin: 0;
  border: var(--news-hair);
  border-radius: var(--news-radius);
  overflow: hidden;
  background: var(--cream);
}

.page-news .news-split__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-news .news-report__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 9 / 5.2;
  object-fit: cover;
}

/* ---------- 条目 ---------- */
.page-news .news-item {
  padding: 22px 0;
  border-top: var(--news-hair);
}

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

.page-news .news-item__serial {
  display: inline-block;
  margin-bottom: 4px;
  font-family: var(--serif);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: .02em;
  color: var(--gold);
}

.page-news .news-item__title {
  margin: 6px 0 0;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 20px;
  line-height: 1.5;
  color: var(--saddle-deep);
}

.page-news .news-item__text {
  margin: 8px 0 0;
  max-width: 58ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
}

/* ---------- 折叠问答 ---------- */
.page-news .qa {
  margin-top: 26px;
  padding-top: 18px;
  border-top: var(--news-hair);
}

.page-news .qa__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
  list-style: none;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 18px;
  line-height: 1.6;
  color: var(--saddle-deep);
}

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

.page-news .qa__q::after {
  content: "＋";
  flex: 0 0 auto;
  font-family: var(--mono);
  font-size: 16px;
  color: var(--gold);
}

.page-news .qa[open] .qa__q::after {
  content: "－";
}

.page-news .qa__a {
  margin-top: 12px;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
}

/* ---------- 数据条 ---------- */
.page-news .news-split__aside {
  min-width: 0;
}

.page-news .news-side-tag {
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--saddle);
}

.page-news .news-strip {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--track);
  border: var(--news-hair);
  border-radius: var(--news-radius);
  overflow: hidden;
}

.page-news .news-strip .data-strip__cell {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 18px;
  background: var(--cream);
}

.page-news .news-strip .data-strip__value {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--mist-deep);
}

.page-news .news-strip .data-strip__label {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--saddle);
}

.page-news .news-aside-note {
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--saddle);
}

.page-news .news-aside-note a {
  color: var(--mist-deep);
  text-decoration: underline;
  text-decoration-color: var(--track);
  text-underline-offset: 3px;
}

.page-news .news-aside-note a:hover,
.page-news .news-aside-note a:focus-visible {
  color: var(--saddle);
  text-decoration-color: var(--gold);
}

/* ---------- 报告专题 ---------- */
.page-news .news-report {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}

.page-news .news-topics {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
  border-top: var(--news-hair);
}

.page-news .news-topics__item {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 2px 14px;
  padding: 16px 4px;
  border-bottom: var(--news-hair);
}

.page-news .news-topics__num {
  grid-row: span 2;
  font-family: var(--serif);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
}

.page-news .news-topics__name {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 600;
  color: var(--saddle-deep);
}

.page-news .news-topics__desc {
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink);
}

.page-news .news-callout {
  margin-top: 26px;
  padding: 20px 22px;
  background: var(--cream);
  border: var(--news-hair);
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--news-radius) var(--news-radius) 0;
}

.page-news .news-callout .callout__title {
  margin: 0 0 8px;
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 600;
  color: var(--saddle-deep);
}

.page-news .news-callout p {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
}

/* ---------- 归档筛选 ---------- */
.page-news .news-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}

.page-news .news-filter__label {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--saddle-deep);
}

.page-news .news-filter__input {
  flex: 1 1 220px;
  min-width: 0;
  padding: 10px 14px;
  font-family: var(--sans);
  font-size: 15px;
  color: var(--ink);
  background: var(--cream);
  border: var(--news-hair);
  border-radius: 10px;
}

.page-news .news-filter__input:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 1px;
}

.page-news .news-filter__count {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mist-deep);
}

.page-news .news-archive {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--news-hair);
}

.page-news .news-entry {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px 16px;
  padding: 14px 12px;
  border-bottom: var(--news-hair);
  border-left: 2px solid transparent;
  transition: background-color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-news .news-entry:hover {
  background: var(--cream);
  border-left-color: var(--gold);
}

.page-news .news-entry__num {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--mist-deep);
}

.page-news .news-entry__name {
  font-size: 16px;
  color: var(--ink);
}

.page-news .news-entry__note {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--saddle);
}

.page-news .news-more {
  margin: 22px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink);
}

.page-news .news-more a {
  color: var(--mist-deep);
  text-decoration: underline;
  text-decoration-color: var(--track);
  text-underline-offset: 3px;
}

.page-news .news-more a:hover,
.page-news .news-more a:focus-visible {
  color: var(--saddle);
  text-decoration-color: var(--gold);
}

.page-news .to-top {
  display: block;
  margin: 40px auto 0;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .news-entry {
    grid-template-columns: 72px minmax(0, 1fr) auto;
    align-items: baseline;
  }
}

@media (min-width: 760px) {
  .page-news .news-split,
  .page-news .news-report {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    gap: 32px;
    align-items: start;
  }

  .page-news .news-split--flip .news-split__media {
    order: -1;
  }

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

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1fr) 200px;
    align-items: end;
    gap: 40px;
  }
}

@media (max-width: 899px) {
  .page-news .news-hero__marker {
    display: none;
  }
}

@media (min-width: 1000px) {
  .page-news .news-body {
    grid-template-columns: var(--rail) minmax(0, 1fr);
    gap: 44px;
    padding-top: 72px;
  }

  .page-news .news-rail {
    position: sticky;
    top: 96px;
  }

  .page-news .news-flow {
    gap: 56px;
  }

  .page-news .news-panel {
    padding: 40px;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-news .news-rail__link,
  .page-news .news-entry {
    transition: none;
  }
}