.page-news {
  --pn-gold: var(--c-gold);
  --pn-gold-bright: var(--c-gold-bright);
  --pn-gold-line: rgba(201, 162, 39, 0.45);
  --pn-gold-soft: rgba(201, 162, 39, 0.16);
  --pn-hairline: rgba(245, 240, 232, 0.14);
  --pn-hairline-soft: rgba(245, 240, 232, 0.065);
  --pn-paper: var(--c-paper);
  --pn-silver: var(--c-silver);
  --pn-gray: var(--c-gray);
  --pn-red: var(--c-red);
  --pn-blue: var(--c-blue);
  --pn-purple: var(--c-purple);
  position: relative;
  background-color: var(--c-black);
  background-image:
    linear-gradient(var(--pn-hairline-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--pn-hairline-soft) 1px, transparent 1px);
  background-size: 44px 44px;
  color: var(--pn-paper);
  overflow-x: hidden;
}

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

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

/* ---------- 报头 ---------- */
.page-news .news-masthead {
  position: relative;
  padding: 44px 0 36px;
  border-bottom: 1px solid var(--pn-hairline);
}

.page-news .news-masthead::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 3px;
  background: linear-gradient(90deg, var(--pn-gold) 0%, var(--pn-gold) 140px, var(--pn-hairline-soft) 140px, var(--pn-hairline-soft) 100%);
}

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

.page-news .news-masthead .breadcrumb {
  margin-bottom: 18px;
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--pn-gray);
}

.page-news .news-masthead .breadcrumb a {
  color: var(--pn-silver);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--transition-speed) ease, border-color var(--transition-speed) ease;
}

.page-news .news-masthead .breadcrumb a:hover {
  color: var(--pn-gold);
  border-bottom-color: var(--pn-gold-line);
}

.page-news .news-masthead .breadcrumb-current {
  color: var(--pn-gold);
}

.page-news .news-kicker {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.32em;
  color: var(--pn-gold);
  margin-bottom: 16px;
  padding-left: 14px;
  border-left: 2px solid var(--pn-gold-line);
}

.page-news .news-page-title {
  font-family: var(--font-head);
  font-size: clamp(42px, 9vw, 76px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: 0.02em;
  color: var(--pn-paper);
  margin: 0 0 20px;
}

.page-news .news-page-title-sub {
  display: block;
  font-family: var(--font-body);
  font-size: clamp(14px, 2.6vw, 19px);
  font-weight: 600;
  line-height: 1.6;
  color: var(--pn-gold);
  letter-spacing: 0.12em;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--pn-hairline-soft);
}

.page-news .news-page-lead {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.9;
  color: var(--pn-silver);
  max-width: 62ch;
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--pn-hairline-soft);
}

.page-news .news-masthead-index {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 120px;
  padding: 18px 20px;
  border: 1px solid var(--pn-gold-line);
  background:
    linear-gradient(var(--pn-gold-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--pn-gold-soft) 1px, transparent 1px);
  background-size: 20px 20px;
  overflow: hidden;
}

.page-news .masthead-num {
  font-family: var(--font-head);
  font-size: clamp(64px, 14vw, 110px);
  font-weight: 900;
  line-height: 0.85;
  letter-spacing: -0.04em;
  color: transparent;
  -webkit-text-stroke: 1px var(--pn-gold-line);
}

.page-news .masthead-label {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5em;
  color: var(--pn-silver);
}

.page-news .masthead-note {
  position: absolute;
  right: 12px;
  bottom: 10px;
  font-family: var(--font-body);
  font-size: 10px;
  letter-spacing: 0.24em;
  color: var(--pn-gray);
}

/* ---------- 筛选标签 ---------- */
.page-news .news-browser {
  margin-top: 32px;
}

.page-news .news-tabs {
  border-top: 1px solid var(--pn-hairline);
  border-bottom: 1px solid var(--pn-hairline);
}

.page-news .news-tab-list {
  display: flex;
  gap: 26px;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-news .news-tab-list::-webkit-scrollbar {
  display: none;
}

.page-news .news-tab-button {
  appearance: none;
  position: relative;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--pn-silver);
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  padding: 18px 2px 16px;
  cursor: pointer;
  white-space: nowrap;
  transition: color var(--transition-speed) ease, border-color var(--transition-speed) ease;
}

.page-news .news-tab-button[aria-selected="true"],
.page-news .news-tab-button:hover {
  color: var(--pn-gold);
  border-bottom-color: var(--pn-gold);
}

.page-news .tab-count {
  font-size: 11px;
  margin-left: 6px;
  opacity: 0.7;
}

/* ---------- 章节标题体系 ---------- */
.page-news .section-index {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin-bottom: 18px;
}

.page-news .section-index-num {
  font-family: var(--font-head);
  font-size: 34px;
  font-weight: 900;
  line-height: 1;
  color: var(--pn-gold);
}

.page-news .section-index-label {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.28em;
  color: var(--pn-silver);
  text-transform: uppercase;
}

.page-news .section-index-sub {
  flex-basis: 100%;
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--pn-gray);
  letter-spacing: 0.08em;
}

.page-news .section-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
  margin-bottom: 26px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--pn-hairline);
}

.page-news .section-head .section-index {
  margin-bottom: 0;
}

.page-news .news-section-title {
  font-family: var(--font-head);
  font-size: clamp(22px, 4vw, 34px);
  font-weight: 900;
  line-height: 1.3;
  margin: 0;
  color: var(--pn-paper);
}

/* ---------- 置顶更新卡 ---------- */
.page-news .news-feature {
  margin-top: 44px;
}

.page-news .news-feature-index {
  border-bottom: 1px solid var(--pn-gold-line);
  padding-bottom: 12px;
}

.page-news .feature-card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border: 1px solid var(--pn-hairline);
  background: linear-gradient(150deg, rgba(27, 58, 92, 0.22) 0%, rgba(245, 240, 232, 0.02) 50%, rgba(11, 11, 15, 0.6) 100%);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.page-news .feature-card::before,
.page-news .feature-card::after {
  content: "";
  position: absolute;
  width: 22px;
  height: 22px;
  border-color: var(--pn-gold-line);
  border-style: solid;
  z-index: 2;
  pointer-events: none;
}

.page-news .feature-card::before {
  top: -1px;
  left: -1px;
  border-width: 2px 0 0 2px;
}

.page-news .feature-card::after {
  bottom: -1px;
  right: -1px;
  border-width: 0 2px 2px 0;
}

.page-news .feature-media {
  position: relative;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background-color: var(--pn-blue);
  background-image:
    linear-gradient(var(--pn-hairline-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--pn-hairline-soft) 1px, transparent 1px);
  background-size: 28px 28px;
  border-bottom: 1px solid var(--pn-hairline);
}

.page-news .feature-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .feature-copy {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 28px 22px 32px;
}

.page-news .feature-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.page-news .feature-copy h2 {
  font-family: var(--font-head);
  font-size: clamp(24px, 4.4vw, 36px);
  font-weight: 900;
  line-height: 1.3;
  margin: 0;
  color: var(--pn-paper);
}

.page-news .feature-desc {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.9;
  color: var(--pn-silver);
  margin: 0;
}

.page-news .news-time {
  font-family: var(--font-body);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--pn-gray);
}

.page-news .feature-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 6px;
}

.page-news .data-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--pn-hairline-soft);
  background: rgba(27, 58, 92, 0.28);
}

.page-news .data-strip-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 14px;
  border-right: 1px solid var(--pn-hairline-soft);
}

.page-news .data-strip-item:last-child {
  border-right: 0;
}

.page-news .data-label {
  font-family: var(--font-body);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--pn-silver);
}

.page-news .data-value {
  font-family: var(--font-head);
  font-size: 22px;
  font-weight: 900;
  color: var(--pn-gold);
}

/* ---------- 按钮 ---------- */
.page-news .btn-primary,
.page-news .btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 12px 22px;
  border-radius: var(--radius);
  text-decoration: none;
  transition: background-color var(--transition-speed) ease, color var(--transition-speed) ease, border-color var(--transition-speed) ease;
}

.page-news .btn-primary {
  background-color: var(--pn-gold);
  border: 1px solid var(--pn-gold);
  color: var(--c-black);
}

.page-news .btn-primary:hover {
  background-color: var(--pn-gold-bright);
  border-color: var(--pn-gold-bright);
}

.page-news .btn-outline {
  background: transparent;
  border: 1px solid var(--pn-gold-line);
  color: var(--pn-gold);
}

.page-news .btn-outline:hover {
  background-color: var(--pn-gold);
  color: var(--c-black);
}

/* ---------- 列表区块 ---------- */
.page-news .news-index-list {
  margin-top: 64px;
}

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

.page-news .news-rows {
  border-top: 1px solid var(--pn-hairline);
}

.page-news .news-row {
  position: relative;
  border-bottom: 1px solid var(--pn-hairline);
  transition: background-color var(--transition-speed) ease;
}

.page-news .news-row:hover {
  background: rgba(201, 162, 39, 0.045);
}

.page-news .news-row-head {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 6px;
  cursor: pointer;
}

.page-news .news-row-rail {
  width: 44px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  padding-left: 8px;
  border-left: 2px solid var(--pn-gold-line);
}

.page-news .rail-num {
  font-family: var(--font-head);
  font-size: 24px;
  font-weight: 900;
  line-height: 1;
  color: var(--pn-paper);
}

.page-news .rail-time {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--pn-gray);
  margin-top: 4px;
}

.page-news .news-row-media {
  width: 110px;
  flex-shrink: 0;
  aspect-ratio: 2 / 1;
  overflow: hidden;
  border: 1px solid var(--pn-hairline-soft);
  background-color: var(--pn-blue);
}

.page-news .news-row-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .news-row-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 7px;
}

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

.page-news .news-row-title {
  font-family: var(--font-head);
  font-size: clamp(16px, 2.6vw, 21px);
  font-weight: 700;
  line-height: 1.45;
  margin: 0;
  color: var(--pn-paper);
  transition: color var(--transition-speed) ease;
}

.page-news .news-row-head:hover .news-row-title,
.page-news .news-row-head[aria-expanded="true"] .news-row-title {
  color: var(--pn-gold);
}

.page-news .news-row-toggle {
  width: 32px;
  flex-shrink: 0;
  text-align: center;
}

.page-news .accordion-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border: 1px solid var(--pn-hairline);
  border-radius: 1px;
  font-size: 18px;
  font-weight: 400;
  color: var(--pn-gold);
  transition: transform var(--transition-speed) ease, background-color var(--transition-speed) ease, color var(--transition-speed) ease;
}

.page-news .news-row-head[aria-expanded="true"] .accordion-icon,
.page-news .news-row[data-open] .accordion-icon {
  transform: rotate(45deg);
  background-color: var(--pn-gold);
  color: var(--c-black);
}

.page-news .news-row-panel {
  padding: 8px 40px 22px 78px;
}

.page-news .news-row-hasmedia .news-row-panel {
  padding-left: 188px;
}

.page-news .news-row-panel p {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.85;
  color: var(--pn-silver);
  margin: 0 0 6px;
}

.page-news .text-link {
  display: inline-block;
  margin-top: 8px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--pn-gold);
  text-decoration: none;
  border-bottom: 1px solid var(--pn-gold-line);
  padding-bottom: 2px;
  transition: color var(--transition-speed) ease, border-color var(--transition-speed) ease;
}

.page-news .text-link:hover {
  color: var(--pn-gold-bright);
  border-bottom-color: var(--pn-gold-bright);
}

/* ---------- 标签 ---------- */
.page-news .news-tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  padding: 3px 9px;
  border: 1px solid var(--pn-hairline);
  border-radius: 1px;
  color: var(--pn-silver);
  white-space: nowrap;
}

.page-news .news-tag-update {
  color: var(--pn-gold);
  border-color: var(--pn-gold-line);
  background: rgba(201, 162, 39, 0.08);
}

.page-news .news-tag-match {
  color: #7FA8CC;
  border-color: rgba(107, 155, 196, 0.42);
  background: rgba(27, 58, 92, 0.45);
}

.page-news .news-tag-report {
  color: var(--pn-paper);
  border-color: var(--pn-hairline);
  background: rgba(245, 240, 232, 0.05);
}

.page-news .news-tag-community {
  color: #AE85DC;
  border-color: rgba(91, 44, 142, 0.6);
  background: rgba(91, 44, 142, 0.35);
}

/* ---------- 深度报告 ---------- */
.page-news .news-reports {
  margin-top: 72px;
  padding-top: 36px;
  border-top: 1px solid var(--pn-hairline);
}

.page-news .report-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
}

.page-news .report-card {
  position: relative;
  border: 1px solid var(--pn-hairline);
  background: rgba(245, 240, 232, 0.025);
  overflow: hidden;
  transition: border-color var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
}

.page-news .report-card:hover {
  border-color: var(--pn-gold-line);
  box-shadow: var(--shadow-gold);
}

.page-news .report-media {
  min-height: 140px;
  overflow: hidden;
  background-color: var(--pn-blue);
  background-image:
    linear-gradient(var(--pn-hairline-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--pn-hairline-soft) 1px, transparent 1px);
  background-size: 24px 24px;
  border-bottom: 1px solid var(--pn-hairline);
}

.page-news .report-media img {
  width: 100%;
  height: 100%;
  min-height: 140px;
  object-fit: cover;
}

.page-news .report-copy {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 22px 20px 24px;
}

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

.page-news .report-no {
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--pn-gray);
}

.page-news .report-copy h3 {
  font-family: var(--font-head);
  font-size: 19px;
  font-weight: 800;
  line-height: 1.45;
  margin: 0;
  color: var(--pn-paper);
}

.page-news .report-copy p {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.85;
  color: var(--pn-silver);
  margin: 0;
}

.page-news .report-card-dark {
  border-color: rgba(91, 44, 142, 0.42);
  background: linear-gradient(135deg, rgba(91, 44, 142, 0.22) 0%, rgba(27, 58, 92, 0.2) 55%, rgba(11, 11, 15, 0.8) 100%);
}

.page-news .report-strip {
  margin-top: 2px;
}

.page-news .news-trust {
  margin-top: 26px;
  padding: 16px 18px;
  border-left: 3px solid var(--pn-red);
  background: rgba(139, 26, 26, 0.12);
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.8;
  color: var(--pn-silver);
}

/* ---------- 相关入口 ---------- */
.page-news .news-rel-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 64px;
  border: 1px solid var(--pn-hairline);
  border-left: 0;
}

.page-news .rel-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 20px;
  border-left: 1px solid var(--pn-hairline);
  border-bottom: 1px solid var(--pn-hairline);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  color: var(--pn-silver);
  text-decoration: none;
  transition: background-color var(--transition-speed) ease, color var(--transition-speed) ease;
}

.page-news .rel-link:hover {
  background-color: var(--pn-gold);
  color: var(--c-black);
}

.page-news .rel-link-arrow {
  font-family: var(--font-head);
  font-size: 18px;
  color: var(--pn-gold);
  transition: color var(--transition-speed) ease;
}

.page-news .rel-link:hover .rel-link-arrow {
  color: var(--c-black);
}

/* ---------- 收尾标记 ---------- */
.page-news .news-endmark {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 48px;
  margin-bottom: 36px;
}

.page-news .endmark-line {
  flex: 1;
  height: 1px;
  background: var(--pn-hairline);
}

.page-news .endmark-text {
  font-family: var(--font-body);
  font-size: 12px;
  letter-spacing: 0.3em;
  color: var(--pn-gray);
  white-space: nowrap;
}

/* ---------- 窄屏 ---------- */
@media (max-width: 640px) {
  .page-news .news-row-head {
    gap: 10px;
    padding: 14px 2px;
  }

  .page-news .news-row-rail {
    width: 36px;
    padding-left: 6px;
  }

  .page-news .rail-num {
    font-size: 20px;
  }

  .page-news .news-row-media {
    width: 84px;
  }

  .page-news .news-row-panel {
    padding: 6px 24px 18px 54px;
  }

  .page-news .news-row-hasmedia .news-row-panel {
    padding-left: 112px;
  }

  .page-news .feature-copy {
    padding: 24px 18px 28px;
  }

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

  .page-news .rel-link {
    padding: 16px;
  }
}

/* ---------- 桌面端 ---------- */
@media (min-width: 900px) {
  .page-news .news-masthead {
    padding: 64px 0 56px;
  }

  .page-news .news-masthead-grid {
    grid-template-columns: minmax(0, 1fr) 260px;
    gap: 40px;
    align-items: stretch;
  }

  .page-news .news-masthead-index {
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    min-height: 260px;
  }

  .page-news .news-masthead-index::before {
    content: "";
    position: absolute;
    top: 18px;
    right: 18px;
    width: 10px;
    height: 10px;
    background: var(--pn-gold);
    transform: rotate(45deg);
  }

  .page-news .feature-card {
    grid-template-columns: 400px minmax(0, 1fr);
  }

  .page-news .feature-media {
    aspect-ratio: auto;
    border-bottom: 0;
    border-right: 1px solid var(--pn-hairline);
  }

  .page-news .feature-copy {
    padding: 40px 44px;
  }

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

  .page-news .report-card-wide {
    grid-template-columns: 380px minmax(0, 1fr);
  }

  .page-news .report-card-wide .report-media {
    border-bottom: 0;
    border-right: 1px solid var(--pn-hairline);
  }

  .page-news .report-card-wide .report-copy {
    padding: 30px 32px;
  }

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

  .page-news .rel-link {
    border-bottom: 0;
  }
}