.page-news {
  --news-rail-w: 230px;
  background: var(--bg-deep);
  color: var(--ink-main);
  font-family: var(--font-body);
  line-height: 1.7;
  overflow-x: hidden;
}

/* ---------- 首屏头条 ---------- */
.page-news .news-hero {
  position: relative;
  padding: 64px 20px 78px;
  background:
    linear-gradient(115deg, rgba(255, 106, 0, .28) 0%, rgba(255, 106, 0, .03) 36%, transparent 54%),
    linear-gradient(305deg, rgba(0, 212, 255, .18) 0%, transparent 34%),
    var(--bg-deep);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), 0 100%);
  margin: 0;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 18px;
  height: 3px;
  background: linear-gradient(90deg, var(--accent) 0 62%, transparent 100%);
  z-index: 1;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 42%;
  height: 100%;
  background: repeating-linear-gradient(
    -45deg,
    transparent 0 14px,
    rgba(0, 212, 255, .09) 14px 15px,
    transparent 15px 30px
  );
  clip-path: polygon(28% 0, 100% 0, 100% 88%, 0 100%);
  pointer-events: none;
}

.page-news .news-hero__inner {
  position: relative;
  z-index: 2;
  max-width: 1380px;
  margin: 0 auto;
}

.page-news .news-hero__topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 32px;
  color: var(--ink-dim);
  font-size: 13px;
  letter-spacing: .06em;
}

.page-news .news-hero__crumb a {
  color: var(--ink-dim);
  text-decoration: none;
  transition: color var(--ease-fast);
}

.page-news .news-hero__crumb a:hover {
  color: var(--accent-cyan);
}

.page-news .news-hero__main {
  display: grid;
  gap: 20px;
  align-items: end;
  margin-bottom: 36px;
}

.page-news .news-hero__title {
  font-family: var(--font-head);
  font-size: clamp(44px, 11vw, 104px);
  line-height: .9;
  letter-spacing: .01em;
  margin: 0;
  text-transform: uppercase;
}

.page-news .news-hero__ext {
  display: block;
  color: var(--accent);
  font-size: .46em;
  letter-spacing: .08em;
  margin-top: .12em;
}

.page-news .news-hero__lead {
  max-width: 640px;
  margin: 20px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-dim);
}

.page-news .news-hero__motto {
  margin: 0;
  font-family: var(--font-head);
  font-size: 20px;
  color: var(--accent-cyan);
  writing-mode: vertical-rl;
  letter-spacing: .3em;
  justify-self: end;
  opacity: .8;
  display: none;
}

.page-news .news-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.page-news .news-hero__stat {
  min-width: 112px;
  padding: 14px 18px;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
}

.page-news .news-hero__stat strong {
  display: block;
  font-family: var(--font-head);
  font-size: 30px;
  line-height: 1.1;
  color: var(--ink-main);
}

.page-news .news-hero__stat span {
  font-size: 13px;
  color: var(--ink-dim);
}

/* ---------- 主体布局 ---------- */
.page-news .news-layout {
  max-width: 1380px;
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  position: relative;
}

/* ---------- 左分类栏 ---------- */
.page-news .news-rail {
  margin: 0 -20px;
  padding: 0 20px 2px;
  overflow-x: auto;
  scrollbar-width: none;
}

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

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

.page-news .news-rail__title {
  display: none;
  font-size: 14px;
  color: var(--ink-dim);
  letter-spacing: .12em;
  text-transform: uppercase;
  margin: 0 0 12px;
}

.page-news .news-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 8px;
  white-space: nowrap;
}

.page-news .news-rail__link {
  display: block;
  padding: 9px 16px;
  background: var(--bg-card);
  border: 1px solid var(--line);
  color: var(--ink-main);
  font-size: 14px;
  text-decoration: none;
  transition: background var(--ease-fast), color var(--ease-fast), border-color var(--ease-fast);
}

.page-news .news-rail__link:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
}

.page-news .news-rail__link.is-current {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.page-news .news-rail__note {
  display: none;
  font-size: 13px;
  color: var(--ink-dim);
  line-height: 1.8;
  border-left: 2px solid var(--line);
  padding-left: 14px;
  margin: 0;
}

.page-news .news-rail__spine {
  display: none;
}

/* ---------- 内容流 ---------- */
.page-news .news-stream {
  display: grid;
  gap: 48px;
}

.page-news .news-block {
  scroll-margin-top: 96px;
}

.page-news .news-block__head {
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
  position: relative;
}

.page-news .news-block__head::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 76px;
  height: 2px;
  background: var(--accent);
}

.page-news .news-block__title {
  font-family: var(--font-head);
  font-size: 34px;
  line-height: 1.1;
  margin: 4px 0 8px;
  letter-spacing: .02em;
}

.page-news .news-block__lead {
  margin: 0;
  color: var(--ink-dim);
  font-size: 14px;
  line-height: 1.8;
  max-width: 640px;
}

.page-news .news-block__footer {
  margin-top: 20px;
}

/* ---------- 最近更新 ---------- */
.page-news .updates-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-news .updates-icon {
  display: flex;
  justify-content: center;
  border: 1px solid var(--line);
  background: var(--bg-card);
  padding: 14px;
}

.page-news .updates-icon__img {
  width: 100%;
  max-width: 180px;
  height: auto;
  display: block;
}

.page-news .updates-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .update-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  padding: 18px 18px 14px;
  margin-bottom: 12px;
  transition: background var(--ease-fast), border-left-color var(--ease-fast), transform var(--ease-fast);
}

.page-news .update-card:last-child {
  margin-bottom: 0;
}

.page-news .update-card:hover {
  background: var(--bg-panel);
  border-left-color: var(--accent-cyan);
  transform: translateX(4px);
}

.page-news .update-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 6px;
}

.page-news .update-card__ver {
  color: var(--ink-main);
  border-color: var(--accent);
  background: rgba(255, 106, 0, .12);
}

.page-news .update-card__tag {
  font-size: 12px;
  color: var(--ink-ghost);
  letter-spacing: .1em;
}

.page-news .update-card__title {
  font-family: var(--font-head);
  font-size: 19px;
  line-height: 1.2;
  margin: 0 0 6px;
  color: var(--ink-main);
}

.page-news .update-card__desc {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-dim);
}

.page-news .update-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

/* ---------- 标签 ---------- */
.page-news .tag {
  display: inline-block;
  padding: 3px 10px;
  border: 1px solid var(--line);
  color: var(--ink-dim);
  font-size: 12px;
  line-height: 1.5;
  text-decoration: none;
  transition: background var(--ease-fast), color var(--ease-fast), border-color var(--ease-fast);
}

.page-news .tag--orange {
  border-color: rgba(255, 106, 0, .55);
  color: #ffb27a;
}

.page-news .tag--cyan {
  border-color: rgba(0, 212, 255, .5);
  color: var(--accent-cyan);
}

.page-news .tag--yellow {
  border-color: rgba(255, 199, 0, .5);
  color: #ffd969;
}

.page-news .tag--gray {
  border-color: var(--line);
  color: var(--ink-dim);
}

.page-news .tag:hover {
  background: rgba(0, 212, 255, .1);
  border-color: var(--accent-cyan);
  color: var(--ink-main);
}

.page-news .data-chip--orange {
  border-color: var(--accent);
  color: #ffb27a;
}

.page-news .data-chip--cyan {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
}

.page-news .data-chip--yellow {
  border-color: var(--accent-yellow);
  color: #ffd969;
}

/* ---------- 赛事分析 ---------- */
.page-news .analysis-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-news .analysis-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  overflow: hidden;
  transition: border-color var(--ease-fast);
}

.page-news .analysis-card:hover {
  border-color: var(--accent);
}

.page-news .analysis-card__media {
  position: relative;
  min-height: 180px;
  background: var(--bg-panel);
  overflow: hidden;
}

.page-news .analysis-card__img {
  width: 100%;
  height: auto;
  display: block;
}

.page-news .analysis-card__body {
  padding: 20px 20px 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

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

.page-news .analysis-card__cat {
  font-size: 13px;
  color: var(--ink-ghost);
  letter-spacing: .08em;
}

.page-news .analysis-card__title {
  font-family: var(--font-head);
  font-size: 21px;
  line-height: 1.2;
  margin: 0;
}

.page-news .analysis-card__summary {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-dim);
}

.page-news .analysis-quote {
  margin: 6px 0 0;
  padding: 10px 16px;
  border-left: 3px solid var(--accent-yellow);
  background: rgba(255, 199, 0, .06);
  color: #ffd969;
  font-size: 14px;
  line-height: 1.7;
}

.page-news .analysis-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
  padding-top: 6px;
}

.page-news .analysis-card__chart {
  margin-top: 8px;
  background: var(--bg-panel);
  border: 1px solid var(--line);
}

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

/* ---------- 专题观察 ---------- */
.page-news .topics-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-news .topic-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--line);
  padding: 26px 22px 24px;
  overflow: hidden;
  transition: border-color var(--ease-fast);
}

.page-news .topic-card:hover {
  border-color: var(--accent-cyan);
}

.page-news .topic-card__num {
  font-family: var(--font-head);
  font-size: 88px;
  line-height: 1;
  position: absolute;
  right: 10px;
  bottom: -8px;
  color: transparent;
  -webkit-text-stroke: 1px rgba(58, 90, 128, .7);
  opacity: .6;
  user-select: none;
  pointer-events: none;
}

.page-news .topic-card__content {
  position: relative;
  z-index: 1;
}

.page-news .topic-card__chip {
  margin-bottom: 8px;
}

.page-news .topic-card__title {
  font-family: var(--font-head);
  font-size: 22px;
  line-height: 1.25;
  margin: 6px 0 10px;
}

.page-news .topic-card__desc {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-dim);
  max-width: 520px;
}

.page-news .topic-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .topic-card__label {
  font-size: 12px;
  color: var(--accent-cyan);
  border: 1px solid rgba(0, 212, 255, .35);
  padding: 3px 9px;
}

/* ---------- 评论精选 ---------- */
.page-news .comments-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-news .comment-card {
  display: flex;
  gap: 14px;
  padding: 16px 18px;
  background: var(--bg-card);
  border: 1px solid var(--line);
  transition: border-color var(--ease-fast);
}

.page-news .comment-card--featured {
  border-left: 3px solid var(--accent-yellow);
}

.page-news .comment-card__avatar {
  flex: none;
}

.page-news .comment-card__avatar-img {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  display: block;
  border: 2px solid var(--accent);
}

.page-news .comment-card__avatar--css {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-cyan) 100%);
  margin-top: 4px;
}

.page-news .comment-card__content {
  flex: 1;
  min-width: 0;
}

.page-news .comment-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 4px;
}

.page-news .comment-card__name {
  font-size: 13px;
  color: var(--ink-ghost);
  font-weight: 700;
  letter-spacing: .04em;
}

.page-news .comment-card__likes {
  font-size: 14px;
  color: var(--accent-cyan);
  font-weight: 700;
  cursor: default;
  transition: color var(--ease-fast), transform var(--ease-fast);
  user-select: none;
}

.page-news .comment-card__likes:active {
  color: var(--accent);
  transform: scale(1.3);
}

.page-news .comment-card__text {
  margin: 0 0 8px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-main);
}

.page-news .comment-card__bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

/* ---------- 页尾引导 ---------- */
.page-news .news-outro {
  margin-top: 8px;
  padding: 28px 22px;
  background:
    linear-gradient(120deg, rgba(255, 106, 0, .18) 0%, transparent 55%),
    var(--bg-card);
  border: 1px solid var(--line);
  text-align: center;
}

.page-news .news-outro__text {
  margin: 0 0 16px;
  font-size: 15px;
  color: var(--ink-dim);
}

.page-news .news-outro__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.page-news .btn--ghost {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink-dim);
}

.page-news .btn--ghost:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
}

/* ---------- 媒体查询：平板与桌面 ---------- */
@media (min-width: 720px) {
  .page-news .news-hero {
    padding: 80px 32px 92px;
  }

  .page-news .news-hero__main {
    grid-template-columns: 1fr auto;
  }

  .page-news .news-hero__motto {
    display: block;
  }

  .page-news .news-hero__stats {
    gap: 18px;
  }

  .page-news .news-layout {
    padding: 0 32px;
    gap: 40px;
  }

  .page-news .news-rail {
    margin: 0 -32px;
    padding: 0 32px 2px;
  }

  .page-news .news-stream {
    gap: 64px;
  }

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

  .page-news .updates-icon__img {
    max-width: none;
  }

  .page-news .analysis-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-news .analysis-card--wide {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1.1fr 1fr;
  }

  .page-news .analysis-card--wide .analysis-card__media {
    aspect-ratio: 16 / 8;
    min-height: 100%;
  }

  .page-news .analysis-card--wide .analysis-card__img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .page-news .analysis-card--narrow {
    display: flex;
    flex-direction: column;
  }

  .page-news .analysis-card--narrow .analysis-card__body {
    flex: 1;
  }

  .page-news .topics-wrap {
    grid-template-columns: 1.2fr .8fr;
  }

  .page-news .topic-card--feature {
    min-height: 260px;
  }
}

@media (min-width: 1080px) {
  .page-news .news-layout {
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-news .news-rail {
    margin: 0;
    padding: 0;
    overflow: visible;
  }

  .page-news .news-rail__inner {
    position: sticky;
    top: calc(var(--header-h) + 28px);
    padding-top: 8px;
  }

  .page-news .news-rail__title {
    display: block;
  }

  .page-news .news-rail__list {
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
    white-space: normal;
  }

  .page-news .news-rail__link {
    padding: 10px 14px;
  }

  .page-news .news-rail__note {
    display: block;
    margin-top: 20px;
  }

  .page-news .news-rail__spine {
    display: block;
    width: 2px;
    height: 120px;
    margin-top: 24px;
    background: linear-gradient(180deg, var(--accent) 0%, var(--accent-cyan) 100%);
  }
}