.page-news{
  --news-accent: var(--color-neon-orange);
  --news-report: var(--color-neon-orange);
  --news-lineup: var(--color-bright-red);
  --news-data: var(--color-beige);
  --news-ink: var(--color-white);
  --news-muted: rgba(242, 242, 247, 0.64);
  --news-line: rgba(255, 255, 255, 0.1);
  --news-panel: rgba(255, 255, 255, 0.04);
  background:
    radial-gradient(circle at 88% 8%, rgba(255, 107, 53, 0.12), transparent 28rem),
    radial-gradient(circle at 12% 42%, rgba(74, 59, 143, 0.22), transparent 32rem),
    linear-gradient(180deg, var(--color-deep-blue) 0%, #0d1230 48%, #131538 100%);
  color: var(--news-ink);
  overflow: hidden;
}

/* 首屏标题区 */
.page-news .news-hero{
  position: relative;
  padding: 96px 24px 56px;
  background: var(--gradient-main);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 6vw), 0 100%);
}

.page-news .news-hero::before{
  content: "";
  position: absolute;
  top: 88px;
  right: 8%;
  width: 180px;
  height: 180px;
  background: repeating-linear-gradient(135deg, rgba(255,255,255,0.08) 0 2px, transparent 2px 12px);
  border: 1px solid rgba(255,255,255,0.12);
  transform: rotate(12deg);
}

.page-news .news-hero::after{
  content: "";
  position: absolute;
  bottom: 72px;
  left: 0;
  width: 42%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-neon-orange), transparent);
}

.page-news .news-hero__inner{
  position: relative;
  z-index: 1;
  max-width: var(--content-width);
  margin: 0 auto;
}

.page-news .breadcrumb{
  margin-bottom: 28px;
}

.page-news .breadcrumb__list{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--news-muted);
}

.page-news .breadcrumb__item{
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-news .breadcrumb__item:not(:last-child)::after{
  content: "/";
  color: rgba(255,255,255,0.34);
}

.page-news .breadcrumb__link{
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-news .breadcrumb__link:hover{
  color: var(--color-neon-orange);
}

.page-news .news-hero__kicker{
  margin: 0 0 8px;
  font-family: var(--font-data);
  font-size: 14px;
  letter-spacing: 0.2em;
  color: var(--color-neon-orange);
  text-transform: uppercase;
}

.page-news .news-hero__title{
  margin: 0 0 18px;
  max-width: 860px;
  font-family: var(--font-title);
  font-size: clamp(28px, 5vw, 54px);
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.page-news .news-hero__lead{
  max-width: 640px;
  margin: 0 0 36px;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  color: rgba(255,255,255,0.78);
}

.page-news .news-hero__stats{
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.page-news .news-hero__stat{
  min-width: 150px;
  padding: 16px 20px;
  background: rgba(10, 14, 39, 0.42);
  border-left: 3px solid var(--color-neon-orange);
}

.page-news .news-hero__stat-num{
  display: block;
  font-family: var(--font-data);
  font-size: 28px;
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.2;
}

.page-news .news-hero__stat-label{
  display: block;
  margin-top: 4px;
  font-family: var(--font-body);
  font-size: 13px;
  color: rgba(255,255,255,0.65);
}

/* 主布局：列表 + 侧边栏 */
.page-news .news-layout{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 56px;
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 64px 24px 80px;
}

/* 章节标题 */
.page-news .section-heading{
  margin-bottom: 32px;
}

.page-news .section-heading--compact{
  margin-bottom: 24px;
}

.page-news .section-number{
  display: inline-block;
  font-family: var(--font-data);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-neon-orange);
  letter-spacing: 0.12em;
  margin-bottom: 8px;
  transform: skewX(-8deg);
  text-transform: uppercase;
}

.page-news .section-title{
  margin: 0;
  font-family: var(--font-title);
  font-size: 28px;
  line-height: 1.2;
}

.page-news .section-lead{
  margin: 8px 0 0;
  max-width: 560px;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  color: var(--news-muted);
}

/* 最新动态推荐位 */
.page-news .news-feature{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  background: var(--news-panel);
  border: 1px solid var(--news-line);
  margin-bottom: 40px;
}

.page-news .news-feature__media{
  min-height: 200px;
}

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

.page-news .news-feature__content{
  padding: 24px;
}

.page-news .news-feature__meta{
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.page-news .news-feature__round{
  font-family: var(--font-data);
  font-size: 14px;
  color: var(--color-neon-orange);
}

.page-news .news-feature__title{
  margin: 0 0 12px;
  font-family: var(--font-title);
  font-size: 22px;
  line-height: 1.3;
}

.page-news .news-feature__desc{
  margin: 0 0 20px;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  color: var(--news-muted);
}

/* 分类筛选 */
.page-news .news-filter{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
  padding: 18px 0;
  border-top: 1px solid var(--news-line);
  border-bottom: 1px solid var(--news-line);
  margin-bottom: 32px;
}

.page-news .news-filter__title{
  flex: 0 0 auto;
  margin: 0;
  font-family: var(--font-title);
  font-size: 16px;
}

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

.page-news .news-filter__hint{
  flex: 0 0 100%;
  margin: 0;
  font-size: 13px;
  color: var(--news-muted);
  font-family: var(--font-body);
}

/* 新闻流列表 */
.page-news .news-stream{
  display: flex;
  flex-direction: column;
}

.page-news .news-row{
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  padding: 24px 0;
  border-bottom: 1px solid var(--news-line);
  position: relative;
}

.page-news .news-row:nth-child(2n){
  background: linear-gradient(90deg, rgba(255,255,255,0.03), transparent 70%);
  padding-left: 12px;
  padding-right: 12px;
}

.page-news .news-row::before{
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 0;
  background: var(--news-accent);
  transition: height 0.25s ease;
}

.page-news .news-row:hover::before{
  height: 68%;
}

.page-news .news-row:first-child{
  border-top: 1px solid var(--news-line);
}

.page-news .news-row__media{
  overflow: hidden;
}

.page-news .news-row__media img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.page-news .news-row:hover .news-row__media img{
  transform: scale(1.03);
}

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

.page-news .news-row__meta{
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.page-news .news-row__round{
  font-size: 14px;
  font-family: var(--font-data);
  color: var(--news-muted);
}

.page-news .news-row__title{
  margin: 0 0 8px;
  font-family: var(--font-title);
  font-size: 18px;
  line-height: 1.4;
}

.page-news .news-row__summary{
  margin: 0 0 12px;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.7;
  color: var(--news-muted);
}

.page-news .news-row__link{
  display: inline-block;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-neon-orange);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}

.page-news .news-row__link:hover{
  border-bottom-color: var(--color-neon-orange);
}

/* 加载更多 */
.page-news .news-loadmore{
  padding: 40px 0 12px;
  text-align: center;
}

/* 侧边栏 */
.page-news .news-side{
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.page-news .news-side__block{
  padding: 24px 0 0;
  border-top: 4px solid transparent;
  border-image: linear-gradient(90deg, var(--color-neon-orange), transparent) 1;
}

/* 热门话题 */
.page-news .topic-list{
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .topic-item{
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--news-line);
}

.page-news .topic-item:last-child{
  border-bottom: 0;
}

.page-news .topic-item__index{
  font-family: var(--font-data);
  font-weight: 700;
  font-size: 18px;
  color: var(--color-neon-orange);
  line-height: 1.2;
  transform: skewX(-8deg);
}

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

.page-news .topic-item__title{
  margin: 0 0 6px;
  font-family: var(--font-title);
  font-size: 16px;
  line-height: 1.4;
}

.page-news .topic-item__brief{
  margin: 0 0 8px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--news-muted);
  font-family: var(--font-body);
}

.page-news .topic-item__tag{
  font-size: 12px;
}

/* 数据看板 */
.page-news .news-pulse__title,
.page-news .news-update__title{
  margin: 0 0 20px;
  font-family: var(--font-title);
  font-size: 20px;
}

.page-news .news-pulse__grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 18px;
}

.page-news .news-pulse__item{
  padding: 16px;
  background: var(--news-panel);
  border: 1px solid var(--news-line);
}

.page-news .news-pulse__num{
  display: block;
  font-size: 22px;
  font-weight: 700;
  color: var(--color-neon-orange);
  line-height: 1.2;
}

.page-news .news-pulse__label{
  display: block;
  margin-top: 6px;
  font-size: 13px;
  color: var(--news-muted);
  font-family: var(--font-body);
}

.page-news .news-pulse__note{
  margin: 0 0 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--news-muted);
  font-family: var(--font-body);
}

/* 更新周期 */
.page-news .news-update__list{
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
}

.page-news .news-update__item{
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px dashed var(--news-line);
}

.page-news .news-update__label{
  font-size: 14px;
  font-family: var(--font-body);
}

.page-news .news-update__rate{
  font-size: 13px;
  font-weight: 700;
  color: var(--color-white);
}

.page-news .news-update__link{
  display: inline-block;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-neon-orange);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}

.page-news .news-update__link:hover{
  border-bottom-color: var(--color-neon-orange);
}

/* 底部信任声明 */
.page-news .news-trust{
  background: var(--gradient-main);
  clip-path: polygon(0 8%, 100% 0, 100% 100%, 0 100%);
  padding: 72px 0 80px;
}

.page-news .news-trust__inner{
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 24px;
}

.page-news .news-trust__title{
  margin: 0 0 16px;
  font-family: var(--font-title);
  font-size: 26px;
  line-height: 1.3;
}

.page-news .news-trust__text{
  max-width: 720px;
  margin: 0 0 28px;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.8;
  color: rgba(255,255,255,0.78);
}

/* 图片容器响应式规则 */
.page-news .image-frame{
  display: block;
  line-height: 0;
}

.page-news .image-frame img{
  max-width: 100%;
  height: auto;
}

/* 桌面端 */
@media (min-width: 900px){

  .page-news .news-hero{
    padding-left: 48px;
    padding-right: 48px;
    padding-top: 120px;
    padding-bottom: 72px;
  }

  .page-news .news-layout{
    grid-template-columns: minmax(0, 1fr) 336px;
    gap: 72px;
    padding: 80px 48px 100px;
  }

  .page-news .news-feature{
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    align-items: stretch;
  }

  .page-news .news-feature__media{
    min-height: 320px;
  }

  .page-news .news-feature__content{
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 40px;
  }

  .page-news .news-feature__title{
    font-size: 28px;
  }

  .page-news .news-feature__desc{
    font-size: 15px;
  }

  .page-news .news-row{
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 28px;
    align-items: start;
  }

  .page-news .news-row__media{
    height: 150px;
  }

  .page-news .news-row:nth-child(2n){
    padding-left: 20px;
    padding-right: 20px;
    margin-left: -20px;
    margin-right: -20px;
  }

  .page-news .news-loadmore{
    text-align: left;
    padding-left: 228px;
  }

  .page-news .news-side{
    position: sticky;
    top: 40px;
    align-self: start;
  }
}

/* 窄屏强制约束 */
@media (max-width: 899px){

  .page-news .news-row__media{
    height: 180px;
  }

  .page-news .news-row__media img{
    height: 180px;
  }

  .page-news .news-trust{
    padding-left: 0;
    padding-right: 0;
    clip-path: polygon(0 4%, 100% 0, 100% 100%, 0 100%);
  }
}

@media (min-width: 1280px){

  .page-news .news-hero__inner,
  .page-news .news-layout,
  .page-news .news-trust__inner{
    padding-left: 56px;
  }
}

@media (prefers-reduced-motion: reduce){

  .page-news *,
  .page-news *::before,
  .page-news *::after{
    transition: none !important;
    scroll-behavior: auto !important;
  }
}