.page-news {
  position: relative;
  background: var(--black);
  color: var(--rice);
  overflow-x: clip;
}

/* ===== Hero 区 ===== */
.page-news .news-hero {
  position: relative;
  padding: clamp(48px, 8vw, 120px) clamp(20px, 5vw, 64px) clamp(44px, 6vw, 84px);
  border-bottom: 1px solid rgba(212, 175, 55, 0.25);
  background:
    linear-gradient(120deg, rgba(212, 175, 55, 0.12) 0%, transparent 38%),
    radial-gradient(circle at 82% 18%, rgba(0, 212, 255, 0.08) 0%, transparent 44%),
    var(--black);
}
.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 34%;
  height: 100%;
  background: linear-gradient(135deg, transparent 40%, rgba(212, 175, 55, 0.14) 40%, rgba(0, 212, 255, 0.06) 60%, transparent 60%);
  transform: skewX(-12deg);
  pointer-events: none;
}
.page-news .news-hero::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 28px;
  background: linear-gradient(105deg, transparent 72%, rgba(212, 175, 55, 0.28) 72%);
  pointer-events: none;
}
.page-news .news-hero__inner {
  max-width: 1280px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.page-news .news-hero__kicker {
  margin-top: 28px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
}
.page-news .news-hero h1 {
  margin: 16px 0 20px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(48px, 7.2vw, 96px);
  line-height: 0.95;
  letter-spacing: 0.02em;
  color: var(--gold);
  text-shadow: 0 0 32px rgba(212, 175, 55, 0.16);
}
.page-news .news-hero__lead {
  max-width: 760px;
  font-size: 17px;
  line-height: 1.8;
  color: var(--gray);
}
.page-news .news-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  max-width: 640px;
  margin-top: 36px;
}
.page-news .news-hero__stat {
  flex: 1 1 140px;
  padding: 16px 12px;
  border-left: 3px solid var(--gold);
  background: var(--charcoal);
}
.page-news .news-hero__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  color: var(--rice);
}
.page-news .news-hero__label {
  font-size: 13px;
  color: var(--gray);
}

/* ===== 时间轴主区 ===== */
.page-news .news-track {
  max-width: 1280px;
  margin: 0 auto;
  padding: clamp(20px, 4vw, 48px) clamp(20px, 4vw, 48px) 64px;
  display: block;
}

/* —— 文章列表 —— */
.page-news .news-articles {
  position: relative;
  padding-left: 24px;
}
.page-news .news-articles::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(to bottom, var(--gold), rgba(212, 175, 55, 0.08) 72%, transparent);
}
.page-news .news-article {
  position: relative;
  margin-bottom: 12px;
  scroll-margin-top: 96px;
}
.page-news .news-article__mark {
  position: absolute;
  left: -24px;
  top: 36px;
  width: 8px;
  height: 68px;
  background: linear-gradient(135deg, var(--gold), transparent);
  transform: skew(-12deg);
  z-index: 1;
}
.page-news .news-article::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 46px;
  width: 16px;
  height: 16px;
  box-sizing: border-box;
  background: var(--black);
  border: 3px solid var(--gold);
  transform: rotate(45deg);
  z-index: 2;
}
.page-news .news-article__inner {
  padding: clamp(24px, 4vw, 40px);
  border-left: 3px solid rgba(212, 175, 55, 0.55);
  background: var(--charcoal);
  transition: background var(--transition-normal), transform var(--transition-normal), box-shadow var(--transition-normal);
}
.page-news .news-article:nth-child(odd) .news-article__inner {
  background: #151515;
}
.page-news .news-article__inner:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
}
.page-news .news-article:target .news-article__inner {
  background: #1c1a14;
  box-shadow: inset 0 0 0 1px var(--gold);
}

/* —— 文章头部 —— */
.page-news .news-article__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}
.page-news .news-article__num {
  font-family: var(--font-mono);
  font-size: 40px;
  line-height: 1;
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1px var(--gold);
}
.page-news .news-article__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}
.page-news .news-tag {
  display: inline-block;
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  background: rgba(0, 255, 136, 0.1);
  color: var(--green);
  border: 1px solid rgba(0, 255, 136, 0.3);
  border-radius: 2px;
}
.page-news .news-article__time {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gray);
  letter-spacing: 0.12em;
}

/* —— 文章正文 —— */
.page-news .news-article h2 {
  font-family: var(--font-heading);
  font-size: clamp(28px, 4.4vw, 44px);
  line-height: 1.1;
  margin: 0 0 14px;
  color: var(--rice);
}
.page-news .news-article__sum {
  font-size: 15px;
  line-height: 1.85;
  color: var(--gray);
  margin-bottom: 22px;
}
.page-news .news-article__media {
  display: block;
}
.page-news .news-article__figure {
  overflow: hidden;
  margin: 0 0 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: var(--charcoal);
}
.page-news .news-article__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* —— 阅读指示（无 JS 渐进增强，纯视觉） —— */
.page-news .news-article__read {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  padding: 8px 14px;
  border: 1px solid var(--gold);
  color: var(--gold);
  font-size: 13px;
  letter-spacing: 0.1em;
  text-decoration: none;
  cursor: default;
  transition: all var(--transition-normal);
}
.page-news .news-article__read-arrow {
  transition: transform var(--transition-fast);
}
.page-news .news-article__inner:hover .news-article__read {
  background: rgba(212, 175, 55, 0.12);
}
.page-news .news-article__inner:hover .news-article__read-arrow {
  transform: translateX(4px);
}
@media (hover: hover) {
  .page-news .news-article__read {
    opacity: 0;
    transform: translateY(6px);
  }
  .page-news .news-article__inner:hover .news-article__read,
  .page-news .news-article:focus-within .news-article__read {
    opacity: 1;
    transform: none;
  }
}

/* —— 数据摘要 —— */
.page-news .news-data {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0;
}
.page-news .news-data__item {
  flex: 1 1 100px;
  padding: 14px 12px;
  background: rgba(0, 0, 0, 0.28);
  border-top: 2px solid var(--gold);
}
.page-news .news-data__val {
  display: block;
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  color: var(--rice);
}
.page-news .news-data__cap {
  display: block;
  font-size: 12px;
  color: var(--gray);
  margin-top: 4px;
}

/* —— 条形图 —— */
.page-news .news-chart {
  padding: 8px 2px;
}
.page-news .news-chart__row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 0;
  font-size: 13px;
}
.page-news .news-chart__rank {
  font-family: var(--font-mono);
  color: var(--gold);
  width: 22px;
  flex: 0 0 22px;
}
.page-news .news-chart__label {
  flex: 0 0 64px;
  color: var(--gray);
}
.page-news .news-chart__track {
  flex: 1;
  height: 8px;
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
}
.page-news .news-chart__track i {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--gold), var(--blue));
}
.page-news .news-chart strong {
  font-family: var(--font-mono);
  color: var(--rice);
  min-width: 24px;
  text-align: right;
}

/* —— 功能清单 —— */
.page-news .news-features {
  list-style: none;
  margin: 0;
  padding: 8px 0;
}
.page-news .news-features li {
  position: relative;
  padding: 8px 0 8px 20px;
  font-size: 14px;
  color: var(--rice);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}
.page-news .news-features li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 16px;
  width: 8px;
  height: 8px;
  background: var(--gold);
  transform: rotate(45deg);
}

/* —— 更多更新记录 —— */
.page-news .news-mini {
  position: relative;
  padding: 28px 0 0;
  margin-top: 20px;
  scroll-margin-top: 96px;
}
.page-news .news-mini::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 44px;
  width: 16px;
  height: 16px;
  box-sizing: border-box;
  background: var(--black);
  border: 3px solid var(--gold);
  transform: rotate(45deg);
}
.page-news .news-mini h3 {
  font-family: var(--font-heading);
  font-size: 22px;
  letter-spacing: 0.06em;
  color: var(--gold);
  margin-bottom: 16px;
}
.page-news .news-mini__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.page-news .news-mini__list li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}
.page-news .news-mini__list a {
  flex: 1;
  color: var(--rice);
  font-size: 14px;
  text-decoration: none;
  transition: color var(--transition-fast);
}
.page-news .news-mini__list a:hover {
  color: var(--blue);
}
.page-news .news-tag--small {
  padding: 2px 8px;
  font-size: 11px;
  letter-spacing: 0.04em;
}

/* ===== 侧边栏 ===== */
.page-news .news-side {
  margin-top: 48px;
  display: grid;
  gap: 20px;
}
.page-news .news-card {
  position: relative;
  overflow: hidden;
  padding: 28px 24px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(26, 26, 26, 0.7);
}
.page-news .news-card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), transparent);
}
.page-news .news-card h3 {
  margin: 0 0 18px;
  font-family: var(--font-heading);
  font-size: 20px;
  letter-spacing: 0.08em;
  color: var(--gold);
  text-transform: uppercase;
}
.page-news .news-live p {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--gray);
}
.page-news .news-card .live-dot {
  flex: 0 0 auto;
  margin-top: 8px;
}
.page-news .news-tagsbox__cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-news .news-tagsbox__cloud a {
  display: inline-block;
  padding: 5px 12px;
  font-size: 13px;
  color: var(--gray);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  text-decoration: none;
  transition: all var(--transition-fast);
}
.page-news .news-tagsbox__cloud a:hover {
  color: var(--black);
  background: var(--gold);
  border-color: var(--gold);
  transform: translateY(-2px);
}
.page-news .news-guide__list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.page-news .news-guide__list li {
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}
.page-news .news-guide__list a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  color: var(--rice);
  font-size: 14px;
  text-decoration: none;
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}
.page-news .news-guide__list a::after {
  content: "→";
  color: var(--gold);
  flex: 0 0 auto;
}
.page-news .news-guide__list a:hover {
  color: var(--blue);
  padding-left: 6px;
}
.page-news .news-note p {
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--gray);
}

/* ===== 桌面端布局增强 ===== */
@media (min-width: 960px) {
  .page-news .news-track {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 48px;
    align-items: start;
  }
  .page-news .news-side {
    margin-top: 0;
    position: sticky;
    top: 24px;
  }
  .page-news .news-article__media {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 220px;
    gap: 20px;
    align-items: start;
  }
  .page-news .news-data,
  .page-news .news-chart,
  .page-news .news-features {
    margin-top: 0;
  }
}