.page-news {
  --news-report-tone: var(--green);
  --news-preview-tone: var(--orange);
  --news-feature-tone: var(--cyan);
  --news-version-tone: var(--silver);
  --news-line: var(--line-dark);
  --news-title: var(--text-on-dark);
  --news-meta: var(--silver);
  --news-text: var(--text-muted-dark);
  --news-hover: rgba(200, 255, 62, 0.07);
  --news-accent: var(--green);
  --news-jump: var(--green);
  --news-jump-line: rgba(200, 255, 62, 0.35);
}

.page-news .section--paper {
  --news-line: var(--line-light);
  --news-title: var(--brown);
  --news-meta: rgba(30, 23, 18, 0.55);
  --news-text: rgba(30, 23, 18, 0.74);
  --news-hover: rgba(255, 122, 42, 0.08);
  --news-accent: var(--orange);
  --news-jump: #b34a12;
  --news-jump-line: rgba(179, 74, 18, 0.35);
  color: var(--brown);
}

.page-news .section--paper .section__title {
  color: var(--brown);
}

.page-news .section--paper .section__lead {
  color: rgba(30, 23, 18, 0.72);
}

.page-news .section--paper .section__lead a,
.page-news .section--paper .accordion__content a {
  color: #b34a12;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 首屏 ---------- */

.page-news .news-hero {
  position: relative;
  padding: clamp(24px, 4vw, 44px) 0 clamp(40px, 6vw, 76px);
  background:
    radial-gradient(120% 90% at 92% 0%, rgba(52, 227, 211, 0.16), transparent 62%),
    radial-gradient(90% 80% at 0% 100%, rgba(255, 122, 42, 0.14), transparent 64%);
}

.page-news .news-hero::after {
  content: "";
  display: block;
  height: 1px;
  margin-top: clamp(32px, 5vw, 56px);
  background: linear-gradient(90deg, var(--green), rgba(200, 255, 62, 0), 60%, rgba(255, 122, 42, 0.6));
  opacity: 0.55;
}

.page-news .news-hero .breadcrumbs {
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-news .news-hero__kicker {
  margin: 0 0 14px;
  font-size: 0.8125rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--green);
}

.page-news .news-hero__title {
  margin: 0 0 clamp(16px, 2.5vw, 24px);
  max-width: 16ch;
  color: var(--text-on-dark);
  line-height: 1.05;
}

.page-news .news-hero__lead {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  line-height: 1.8;
  color: var(--text-muted-dark);
}

.page-news .news-band {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(24px, 3.5vw, 36px);
}

.page-news .news-band__item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  border-radius: var(--pill);
  border: 1px solid var(--line-dark);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-on-dark);
  font-size: 0.9375rem;
  text-decoration: none;
  transition: border-color 0.28s var(--ease), background 0.28s var(--ease), transform 0.28s var(--ease);
}

.page-news .news-band__item::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--news-report-tone);
  flex: none;
}

.page-news .news-band__item:nth-child(2)::before { background: var(--news-preview-tone); }
.page-news .news-band__item:nth-child(3)::before { background: var(--news-feature-tone); }
.page-news .news-band__item:nth-child(4)::before { background: var(--news-version-tone); }

.page-news .news-band__item:hover,
.page-news .news-band__item:focus-visible {
  border-color: var(--green);
  background: rgba(200, 255, 62, 0.1);
  transform: translateY(-2px);
}

/* ---------- 筛选条 ---------- */

.page-news .news-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 clamp(18px, 2.5vw, 28px);
  padding-bottom: clamp(16px, 2vw, 22px);
  border-bottom: 1px solid var(--line-dark);
}

.page-news .news-filter .filter-pill {
  font-family: var(--font-sans);
}

/* ---------- 条目流 ---------- */

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

.page-news .news-row {
  position: relative;
  display: grid;
  grid-template-columns: 4px minmax(0, 1fr) auto;
  gap: 0 22px;
  padding: 22px 0;
  border-bottom: 1px solid var(--news-line);
  transition: background 0.28s var(--ease);
}

.page-news .news-row:hover {
  background: var(--news-hover);
}

.page-news .news-row__bar {
  align-self: stretch;
  width: 4px;
  border-radius: var(--pill);
  background: var(--news-version-tone);
  transition: width 0.28s var(--ease);
}

.page-news .news-row:hover .news-row__bar {
  width: 8px;
}

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

.page-news .news-row__meta {
  margin: 0 0 8px;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--news-meta);
}

.page-news .news-row__title {
  margin: 0 0 8px;
  font-size: clamp(1.0625rem, 2vw, 1.3125rem);
  line-height: 1.45;
  font-weight: 700;
  color: var(--news-title);
}

.page-news .news-row__excerpt {
  margin: 0;
  max-width: 68ch;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--news-text);
}

.page-news .news-row__aside {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
  padding-top: 2px;
}

.page-news .news-row__jump {
  font-size: 0.8125rem;
  color: var(--news-jump);
  text-decoration: none;
  border-bottom: 1px solid var(--news-jump-line);
  padding-bottom: 2px;
  white-space: nowrap;
  transition: opacity 0.24s var(--ease);
}

.page-news .news-row__jump:hover,
.page-news .news-row__jump:focus-visible {
  opacity: 0.7;
}

.page-news .news-row--report .news-row__bar { background: var(--news-report-tone); }
.page-news .news-row--preview .news-row__bar { background: var(--news-preview-tone); }
.page-news .news-row--feature .news-row__bar { background: var(--news-feature-tone); }
.page-news .news-row--version .news-row__bar { background: var(--news-version-tone); }

.page-news .news-row--report .news-row__meta { color: var(--green); }
.page-news .news-row--preview .news-row__meta { color: var(--orange); }
.page-news .news-row--feature .news-row__meta { color: var(--cyan); }

/* ---------- 图文分栏 ---------- */

.page-news .news-split {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
}

.page-news .news-feature {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--news-line);
}

.page-news .section--paper .news-feature {
  background: rgba(255, 255, 255, 0.6);
  box-shadow: 0 18px 40px rgba(30, 23, 18, 0.08);
}

.page-news .news-feature__media {
  position: relative;
  aspect-ratio: 3 / 2;
  overflow: hidden;
}

.page-news .news-feature__media--wide {
  aspect-ratio: 7 / 4;
}

.page-news .news-feature__media--square {
  aspect-ratio: 1 / 1;
}

.page-news .news-feature__media--chart {
  aspect-ratio: 4 / 3;
}

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

.page-news .news-feature__caption {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  padding: 20px 22px 24px;
}

.page-news .news-feature__caption p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--news-text);
}

/* ---------- 栏目内列表 ---------- */

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

.page-news .news-list__item {
  position: relative;
  padding: 20px 0 22px 22px;
  border-bottom: 1px solid var(--news-line);
  transition: background 0.28s var(--ease);
}

.page-news .news-list__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 27px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--news-accent);
}

.page-news .news-list__item:hover {
  background: var(--news-hover);
}

.page-news .news-list__meta {
  margin: 0 0 8px;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--news-accent);
}

.page-news .news-list__title {
  margin: 0 0 8px;
  font-size: clamp(1.0625rem, 1.8vw, 1.25rem);
  line-height: 1.45;
  font-weight: 700;
  color: var(--news-title);
}

.page-news .news-list__text {
  margin: 0;
  max-width: 60ch;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--news-text);
}

.page-news .news-list--report { --news-accent: #c2560f; }
.page-news .news-list--preview { --news-accent: var(--green); }
.page-news .news-list--feature { --news-accent: var(--orange); }
.page-news .news-list--version { --news-accent: var(--cyan); }

.page-news .news-list--version .news-list__item {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr);
  gap: 0 20px;
  padding-left: 0;
}

.page-news .news-list--version .news-list__item::before {
  display: none;
}

.page-news .news-list--version .news-list__meta {
  margin: 0;
  padding-top: 5px;
  font-size: 0.9375rem;
  font-weight: 700;
}

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

/* ---------- 更新节奏 ---------- */

.page-news .news-figures {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(148px, 1fr));
  gap: 14px;
  margin: clamp(26px, 4vw, 42px) 0 clamp(30px, 4vw, 48px);
}

.page-news .news-figure {
  padding: 22px 18px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid var(--line-light);
}

.page-news .news-figure:nth-child(2) {
  background: rgba(255, 122, 42, 0.1);
}

.page-news .news-figure__value {
  margin: 0 0 10px;
  font-size: clamp(1.75rem, 4vw, 2.4rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.02em;
  color: #b34a12;
}

.page-news .news-figure__label {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.65;
  color: rgba(30, 23, 18, 0.7);
}

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

/* ---------- 响应式 ---------- */

@media (max-width: 720px) {
  .page-news .news-hero__title {
    max-width: none;
  }

  .page-news .news-band {
    gap: 8px;
  }

  .page-news .news-band__item {
    padding: 9px 16px;
    font-size: 0.875rem;
  }

  .page-news .news-row {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
    padding: 20px 0;
  }

  .page-news .news-row__bar {
    position: absolute;
    left: 0;
    top: 24px;
    bottom: 24px;
    width: 4px;
  }

  .page-news .news-row:hover .news-row__bar {
    width: 4px;
  }

  .page-news .news-row {
    padding-left: 16px;
  }

  .page-news .news-row__aside {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    width: 100%;
  }

  .page-news .news-list--version .news-list__item {
    grid-template-columns: minmax(0, 1fr);
    gap: 6px;
  }

  .page-news .news-list--version .news-list__meta {
    padding-top: 0;
  }
}

@media (min-width: 860px) {
  .page-news .news-split {
    grid-template-columns: minmax(280px, 0.85fr) minmax(0, 1.15fr);
    align-items: start;
  }

  .page-news .news-split--reverse {
    grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  }

  .page-news .news-split--reverse .news-feature {
    order: 2;
  }

  .page-news .news-feature {
    position: sticky;
    top: 32px;
  }
}

@media (min-width: 1180px) {
  .page-news .news-row {
    gap: 0 28px;
    padding: 26px 0;
  }

  .page-news .news-row__aside {
    min-width: 168px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-band__item,
  .page-news .news-row,
  .page-news .news-row__bar,
  .page-news .news-list__item {
    transition: none;
  }

  .page-news .news-band__item:hover,
  .page-news .news-band__item:focus-visible {
    transform: none;
  }
}