/* ============ 内容观察页专属样式 ============ */
.page-news {
  --news-line: rgba(212, 168, 75, 0.28);
  --news-line-soft: rgba(167, 198, 255, 0.14);
  --news-panel: #0E1726;
  --news-bg-grad: linear-gradient(120deg, rgba(143, 91, 255, 0.1), transparent 34%),
    linear-gradient(300deg, rgba(74, 159, 255, 0.1), transparent 42%),
    #0E1726;
  background: var(--bg);
}

/* ---------- Hero 区 ---------- */
.page-news .news-hero {
  position: relative;
  padding-block: 26px 50px;
  isolation: isolate;
  overflow: clip;
}
.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(900px 360px at 82% 4%, rgba(74, 159, 255, 0.14), transparent 70%),
    radial-gradient(720px 320px at 8% 22%, rgba(143, 91, 255, 0.12), transparent 70%),
    linear-gradient(rgba(167, 198, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(167, 198, 255, 0.05) 1px, transparent 1px);
  background-size: auto, auto, 48px 48px, 48px 48px;
}
.page-news .news-hero .container {
  position: relative;
  z-index: 1;
}
.page-news .news-hero-grid {
  display: grid;
  gap: 20px;
  margin-top: 28px;
}
.page-news .news-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.2rem, 6vw, 4.2rem);
  line-height: 0.95;
  letter-spacing: -0.02em;
  color: var(--cream);
  margin: 16px 0 18px;
  max-width: 12em;
}
.page-news .hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}
.page-news .news-hero-media {
  margin: 0;
}
.page-news .hero-img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--news-line-soft);
  transition: border-color 0.3s var(--ease);
}
.page-news .hero-img:hover {
  border-color: rgba(212, 168, 75, 0.55);
}
.page-news .hero-caption {
  font-family: var(--font-data);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--ice);
  text-align: right;
  margin-top: 8px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--news-line-soft);
}

/* ---------- 通用章节结构 ---------- */
.page-news .news-section {
  position: relative;
  padding-block: 38px;
  overflow: clip;
}
.page-news .news-section::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--gold) 0%, rgba(212, 168, 75, 0) 58%);
  opacity: 0.2;
  pointer-events: none;
}
.page-news .section-layout {
  display: grid;
  gap: 26px;
}
.page-news .section-aside {
  position: relative;
}
.page-news .section-aside h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
  line-height: 1;
  color: var(--cream);
  margin: 0 0 14px;
}
.page-news .section-aside p {
  font-size: 0.94rem;
  line-height: 1.65;
  color: var(--ice);
  margin: 0;
}
.page-news .section-main {
  min-width: 0;
}

/* ---------- 章节编号 ---------- */
.page-news .news-kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}
.page-news .news-kicker-line {
  flex: 0 0 28px;
  width: 28px;
  height: 1px;
  background: var(--gold);
}
.page-news .news-kicker-code {
  font-family: var(--font-data);
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  color: var(--gold);
}
.page-news .news-kicker-label {
  font-family: var(--font-data);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--ice);
}

/* ---------- 最近更新 ---------- */
.page-news .update-section {
  border-top: 1px solid var(--news-line-soft);
}
.page-news .update-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--news-line);
}
.page-news .update-item {
  display: grid;
  gap: 10px;
  padding: 22px 2px 24px;
  border-bottom: 1px solid var(--news-line);
}
.page-news .update-item h3 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.05rem, 2.4vw, 1.35rem);
  line-height: 1.3;
  color: var(--cream);
  margin: 0;
}
.page-news .update-item p {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--ice);
  margin: 0;
}
.page-news .update-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  font-family: var(--font-data);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  color: var(--gold);
}

/* ---------- 赛事案例合集 ---------- */
.page-news .case-section {
  border-top: 1px solid var(--news-line-soft);
}
.page-news .case-cover {
  margin: 0 0 28px;
}
.page-news .case-cover img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--news-line-soft);
}
.page-news .case-cover figcaption {
  font-family: var(--font-data);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--ice);
  margin-top: 10px;
}
.page-news .editorial-list {
  border-top: 2px solid var(--gold);
}
.page-news .editorial-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding: 22px 2px 24px;
  border-bottom: 1px solid var(--news-line);
}
.page-news .editorial-index {
  font-family: var(--font-data);
  font-size: clamp(1.4rem, 2.6vw, 1.9rem);
  line-height: 1;
  color: var(--gold-light);
  opacity: 0.9;
}
.page-news .editorial-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 10px;
}
.page-news .editorial-content h3 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1rem, 2.2vw, 1.2rem);
  line-height: 1.3;
  color: var(--cream);
  margin: 0 0 8px;
}
.page-news .editorial-content p {
  font-size: 0.93rem;
  line-height: 1.6;
  color: var(--ice);
  margin: 0;
}
.page-news .editorial-meta {
  font-family: var(--font-data);
  font-size: 0.78rem;
  color: var(--gold);
  margin-top: 10px;
  letter-spacing: 0.04em;
}
.page-news .editorial-details {
  margin-top: 12px;
}
.page-news .editorial-details summary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  font-family: var(--font-data);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--gold);
}
.page-news .editorial-details summary::before {
  content: "";
  width: 6px;
  height: 1px;
  background: var(--gold);
}
.page-news .editorial-details p {
  margin: 10px 0 0;
  padding-left: 12px;
  border-left: 1px solid var(--news-line);
  font-size: 0.9rem;
  color: var(--ice);
}

/* ---------- 列表底部按钮区 ---------- */
.page-news .list-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}
.page-news .list-pager .btn {
  min-width: 170px;
  justify-content: center;
}

/* ---------- 数据观察 ---------- */
.page-news .data-section {
  background: var(--news-bg-grad);
  border-block: 1px solid var(--news-line-soft);
}
.page-news .data-overview {
  display: grid;
  gap: 20px;
}
.page-news .data-overview > img {
  display: block;
  width: 100%;
  height: auto;
  align-self: center;
  border: 1px solid var(--news-line-soft);
}
.page-news .data-report-list {
  display: grid;
  gap: 12px;
}
.page-news .data-report-item {
  padding: 16px 18px;
  background: rgba(14, 23, 38, 0.92);
  border-left: 2px solid var(--gold);
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}
.page-news .data-report-item:hover {
  border-color: var(--gold-light);
  background: rgba(212, 168, 75, 0.1);
  transform: translateY(-2px);
}
.page-news .data-report-title {
  display: block;
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1.4;
  color: var(--cream);
  margin-bottom: 4px;
}
.page-news .data-report-desc {
  display: block;
  font-size: 0.84rem;
  line-height: 1.5;
  color: var(--ice);
}

/* ---------- 横向滚动报告卡 ---------- */
.page-news .report-scroll {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 6px 2px 14px;
  margin-top: 26px;
  scrollbar-width: thin;
  scrollbar-color: var(--gold) transparent;
}
.page-news .report-card {
  flex: 0 0 184px;
  display: grid;
  align-content: start;
  gap: 8px;
  padding: 20px 16px;
  background: rgba(14, 23, 38, 0.94);
  border: 1px solid rgba(212, 168, 75, 0.22);
  border-radius: var(--radius);
  scroll-snap-align: start;
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease);
}
.page-news .report-card:hover {
  border-color: var(--gold);
  transform: translateY(-3px);
}
.page-news .report-card-num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 2rem;
  line-height: 1;
  color: var(--gold-light);
}
.page-news .report-card-label {
  font-family: var(--font-data);
  font-size: 0.76rem;
  line-height: 1.4;
  letter-spacing: 0.06em;
  color: var(--ice);
}

/* ---------- 内容目录调整 ---------- */
.page-news .catalog-section {
  border-top: 1px solid var(--news-line-soft);
}
.page-news .catalog-layout {
  display: grid;
  gap: 26px;
}
.page-news .catalog-copy {
  position: relative;
}
.page-news .catalog-copy h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
  line-height: 1;
  color: var(--cream);
  margin: 0 0 16px;
}
.page-news .catalog-copy p {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--ice);
  margin: 0 0 14px;
}
.page-news .catalog-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 10px;
}
.page-news .catalog-list li {
  position: relative;
  padding-left: 22px;
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--cream);
}
.page-news .catalog-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 11px;
  height: 1px;
  background: var(--gold);
}
.page-news .catalog-visual {
  margin: 0;
}
.page-news .catalog-visual img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--news-line-soft);
}
.page-news .catalog-visual figcaption {
  font-family: var(--font-data);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--ice);
  margin-top: 10px;
}

/* ---------- 订阅与讨论 ---------- */
.page-news .discuss-section {
  border-top: 1px solid var(--news-line-soft);
}
.page-news .discuss-grid {
  display: grid;
  gap: 16px;
}
.page-news .discuss-card {
  display: grid;
  gap: 12px;
  align-content: start;
  padding: 24px;
  background: linear-gradient(145deg, #0E1726 0%, #111D32 100%);
  border: 1px solid rgba(212, 168, 75, 0.24);
  border-radius: var(--radius);
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease);
}
.page-news .discuss-card:hover {
  border-color: var(--gold);
  transform: translateY(-2px);
}
.page-news .discuss-card h3 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.2rem;
  line-height: 1.25;
  color: var(--cream);
  margin: 0;
}
.page-news .discuss-card p {
  font-size: 0.93rem;
  line-height: 1.6;
  color: var(--ice);
  margin: 0;
}
.page-news .discuss-note {
  margin-top: 18px;
  padding: 4px 0 4px 16px;
  border-left: 2px solid var(--gold);
}
.page-news .discuss-note p {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--ice);
  margin: 0;
}

/* ---------- 桌面端增强 ---------- */
@media (min-width: 768px) {
  .page-news .news-hero-grid {
    grid-template-columns: 5fr 7fr;
    gap: 28px;
    align-items: end;
    margin-top: 44px;
  }
  .page-news .news-hero {
    padding-block: 36px 66px;
  }
  .page-news .data-overview {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 28px;
  }
  .page-news .discuss-grid {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
  .page-news .report-card {
    flex-basis: 200px;
    padding: 24px 20px;
  }
}

@media (min-width: 960px) {
  .page-news .news-section {
    padding-block: 66px;
  }
  .page-news .section-layout {
    grid-template-columns: minmax(220px, 3fr) minmax(0, 9fr);
    gap: clamp(28px, 5vw, 80px);
  }
  .page-news .section-aside {
    padding-top: 10px;
  }
  .page-news .editorial-item {
    grid-template-columns: 88px 1fr;
    gap: 24px;
    padding-block: 28px;
  }
  .page-news .update-item {
    padding-block: 26px 28px;
  }
  .page-news .catalog-layout {
    grid-template-columns: 5fr 7fr;
    gap: clamp(28px, 5vw, 84px);
    align-items: center;
  }
  .page-news .metadata-section::before {
    content: "";
    position: absolute;
    top: 14px;
    right: 0;
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 5rem;
    line-height: 0.8;
    color: transparent;
    -webkit-text-stroke: 1px rgba(212, 168, 75, 0.16);
    pointer-events: none;
  }
  .page-news .update-section .section-aside::before {
    content: "02";
  }
  .page-news .case-section .section-aside::before {
    content: "03";
  }
  .page-news .data-section .section-aside::before {
    content: "04";
  }
  .page-news .discuss-section .section-aside::before {
    content: "06";
  }
  .page-news .catalog-copy::before {
    content: "05";
    position: absolute;
    top: 14px;
    right: 0;
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 5rem;
    line-height: 0.8;
    color: transparent;
    -webkit-text-stroke: 1px rgba(212, 168, 75, 0.16);
    pointer-events: none;
  }
}

/* ---------- 减少动态效果 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-news .editorial-item,
  .page-news .update-item,
  .page-news .data-report-item,
  .page-news .report-card,
  .page-news .discuss-card,
  .page-news .hero-img,
  .page-news .catalog-visual img {
    transform: none !important;
    transition: none !important;
  }
}