.page-news {
  max-width: 100%;
  overflow-x: hidden;
  padding-bottom: var(--space-16);
}

.page-news img,
.page-news svg {
  max-width: 100%;
  height: auto;
}

.page-news-top {
  padding-top: var(--space-4);
}

/* ---------- 面包屑 ---------- */
.page-news-breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
  font-size: var(--fs-small);
  color: var(--color-text-dim);
}

.page-news-breadcrumb .breadcrumb-link {
  color: var(--color-text-dim);
  text-decoration: none;
  transition: color 0.25s var(--ease);
}

.page-news-breadcrumb .breadcrumb-link:hover,
.page-news-breadcrumb .breadcrumb-link:focus-visible {
  color: var(--color-accent);
}

.page-news-breadcrumb .breadcrumb-sep {
  color: var(--color-primary);
}

.page-news-breadcrumb .breadcrumb-item {
  color: var(--color-text);
}

/* ---------- 页面头部 ---------- */
.page-news-heading {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid var(--color-border);
}

.page-news-heading::after {
  content: "";
  position: absolute;
  right: -2rem;
  top: -1rem;
  width: 7rem;
  height: 7rem;
  background: radial-gradient(circle, rgba(255, 77, 0, 0.14), transparent 70%);
  pointer-events: none;
}

.page-news-heading-main .chapter-label {
  display: inline-block;
  font-size: var(--fs-small);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-accent);
  border: 1px solid var(--color-border);
  padding: 0.35em 1em;
  transform: skewX(-8deg);
  margin-bottom: var(--space-6);
}

.page-news-heading h1 {
  font-family: var(--font-headline);
  font-size: var(--fs-h1);
  line-height: 0.98;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  margin: 0 0 var(--space-4);
  text-shadow: 0 0 40px rgba(255, 77, 0, 0.18);
}

.page-news-lead {
  max-width: 42rem;
  margin: 0;
  color: var(--color-text-dim);
  line-height: 1.8;
}

.page-news-heading-meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex: 0 0 auto;
}

.live-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-primary);
  color: #fff;
  font-family: var(--font-headline);
  font-size: var(--fs-small);
  letter-spacing: 0.12em;
  padding: 0.3em 0.8em;
  transform: skewX(-8deg);
  white-space: nowrap;
}

.page-news .live-badge .live-dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: #fff;
  animation: pageNewsPulse 1.6s ease-in-out infinite;
}

@keyframes pageNewsPulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.45;
    transform: scale(0.7);
  }
}

.heading-line {
  display: none;
  flex: 1;
  min-width: 3rem;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), transparent);
}

.heading-text {
  display: none;
  font-family: var(--font-headline);
  font-size: var(--fs-h3);
  line-height: 1.2;
  letter-spacing: 0.08em;
  color: var(--color-silver);
  text-align: right;
}

@media (min-width: 768px) {
  .page-news-heading {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
  }

  .heading-line,
  .heading-text {
    display: block;
  }
}

/* ---------- 章节标题体系 ---------- */
.news-section-heading {
  display: flex;
  align-items: flex-start;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
  position: relative;
}

.news-section-heading .chapter-num {
  font-family: var(--font-headline);
  font-size: var(--fs-h1);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 2px var(--color-primary);
  flex: 0 0 auto;
  transform: skewX(-8deg);
}

.news-section-heading-text {
  flex: 1;
  min-width: 0;
}

.news-section-heading-text h2 {
  font-family: var(--font-headline);
  font-size: var(--fs-h2);
  line-height: 1;
  text-transform: uppercase;
  margin: 0 0 var(--space-2);
}

.news-section-heading-text p {
  margin: 0;
  color: var(--color-text-dim);
  font-size: var(--fs-small);
}

/* ---------- 01 赛况更新前沿：整体布局 ---------- */
.news-frontline {
  padding-top: var(--space-16);
}

.news-frontline-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-12);
  align-items: start;
}

@media (min-width: 1024px) {
  .news-frontline-grid {
    grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr);
    gap: var(--space-16);
  }
}

/* ---------- 新闻列表条目 ---------- */
.news-stories {
  border-top: 1px solid var(--color-border);
}

.news-story {
  display: grid;
  grid-template-columns: 2.75rem 1fr;
  gap: var(--space-4) var(--space-6);
  padding: var(--space-6) 0;
  border-bottom: 1px solid var(--color-border);
  transition: background 0.3s var(--ease), padding-left 0.3s var(--ease);
}

.news-story:hover,
.news-story:focus-within {
  background: linear-gradient(90deg, rgba(255, 77, 0, 0.06), transparent 70%);
  padding-left: var(--space-3);
}

.news-story-index {
  font-family: var(--font-headline);
  font-size: var(--fs-h2);
  line-height: 1;
  color: var(--color-primary);
  transform: skewX(-10deg);
}

.news-story-thumb {
  grid-column: 1 / -1;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-panel);
}

.news-story-content {
  grid-column: 1 / -1;
  min-width: 0;
}

@media (min-width: 640px) {
  .news-story {
    grid-template-columns: 2.75rem 9rem 1fr;
    align-items: start;
  }

  .news-story-thumb {
    grid-column: 2;
    width: 9rem;
    height: 6.75rem;
    aspect-ratio: auto;
  }

  .news-story-content {
    grid-column: 3;
  }
}

.news-story-meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.news-story-time {
  font-size: var(--fs-small);
  color: var(--color-text-dim);
}

.news-story-readmore {
  margin-left: auto;
  color: var(--color-primary);
  font-size: var(--fs-small);
  font-weight: 700;
  white-space: nowrap;
  opacity: 0;
  transform: translateX(-0.5rem);
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
}

.news-story:hover .news-story-readmore,
.news-story:focus-within .news-story-readmore {
  opacity: 1;
  transform: translateX(0);
}

.news-story-title {
  font-size: 1.125rem;
  line-height: 1.35;
  margin: 0 0 var(--space-3);
}

.news-story-details {
  margin-top: var(--space-3);
}

.news-story-details summary {
  list-style: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text-dim);
  font-size: var(--fs-small);
  font-weight: 600;
  letter-spacing: 0.04em;
  transition: color 0.25s var(--ease);
}

.news-story-details summary::-webkit-details-marker {
  display: none;
}

.news-story-details summary::after {
  content: "\203A";
  width: 1.6em;
  height: 1.6em;
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1em;
  line-height: 1;
  font-weight: 800;
  transition: transform 0.3s var(--ease), background 0.3s var(--ease), color 0.3s var(--ease);
}

.news-story-details[open] summary {
  color: var(--color-primary);
}

.news-story-details[open] summary::after {
  transform: rotate(90deg);
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.news-story-summary {
  margin: var(--space-3) 0 0;
  padding: var(--space-4);
  background: var(--color-glass);
  border-left: 3px solid var(--color-primary);
  border-radius: var(--radius-sm);
  color: var(--color-text-dim);
  line-height: 1.75;
  font-size: var(--fs-small);
  animation: pageNewsSummaryIn 0.3s var(--ease);
}

@keyframes pageNewsSummaryIn {
  from {
    opacity: 0;
    transform: translateY(-0.5rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- 分页器 ---------- */
.news-pagination {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
}

.news-pagination-total {
  font-size: var(--fs-small);
  color: var(--color-text-dim);
}

.news-pagination-group {
  display: flex;
  gap: var(--space-2);
}

.news-pagination-dot {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background: var(--color-glass);
  border: 1px solid var(--color-border);
  transition: transform 0.25s var(--ease), background 0.25s var(--ease), border-color 0.25s var(--ease);
}

.news-pagination-dot:hover {
  transform: translateY(-2px);
  border-color: var(--color-accent);
}

.news-pagination-dot.is-current {
  background: var(--color-accent);
  border-color: var(--color-accent);
  box-shadow: 0 0 20px rgba(255, 210, 0, 0.35);
}

/* ---------- 侧栏 ---------- */
.news-frontline-aside {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-8);
  align-content: start;
}

.news-featured {
  background: var(--color-panel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  position: relative;
}

.news-featured-media {
  position: relative;
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% 86%, 0 100%);
  margin-bottom: -0.5rem;
}

.news-featured-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(10, 17, 40, 0.55) 100%);
  pointer-events: none;
}

.news-featured-image {
  width: 100%;
  display: block;
}

.news-featured-badge {
  position: absolute;
  top: var(--space-4);
  left: var(--space-4);
  background: var(--color-accent);
  color: var(--color-bg);
  font-family: var(--font-headline);
  font-size: var(--fs-small);
  padding: 0.2em 0.7em;
  transform: skewX(-8deg);
  z-index: 2;
  letter-spacing: 0.06em;
}

.news-featured-body {
  padding: var(--space-6);
}

.news-featured-meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.news-featured-title {
  font-size: 1.25rem;
  line-height: 1.35;
  margin: 0 0 var(--space-3);
}

.news-featured-text {
  color: var(--color-text-dim);
  font-size: var(--fs-small);
  line-height: 1.75;
  margin: 0 0 var(--space-6);
}

.news-featured-btn {
  width: 100%;
  justify-content: center;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ---------- 热门内容榜 ---------- */
.news-popular {
  padding: var(--space-6);
  border-radius: var(--radius-lg);
}

.news-popular-head {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--space-4);
  margin-bottom: var(--space-2);
}

.news-popular-head h2 {
  font-family: var(--font-headline);
  font-size: var(--fs-h3);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin: 0;
}

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

.news-popular-item {
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: var(--space-3);
  align-items: start;
  padding: var(--space-4) 0;
  border-bottom: 1px dashed var(--color-border);
}

.news-popular-item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.news-popular-rank {
  font-family: var(--font-headline);
  font-size: var(--fs-h3);
  line-height: 1;
  color: var(--color-accent);
  text-align: center;
  padding-top: 0.15em;
}

.news-popular-body h3 {
  font-size: var(--fs-body);
  font-weight: 600;
  line-height: 1.5;
  margin: 0 0 var(--space-1);
}

.news-popular-count {
  font-size: var(--fs-small);
  color: var(--color-text-dim);
}

/* ---------- 02 功能迭代公告 ---------- */
.news-features,
.news-brand {
  margin-top: var(--space-16);
  padding-top: var(--space-16);
  border-top: 1px solid var(--color-border);
}

.news-features-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .news-features-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-6);
  }
}

.feature-card {
  background: var(--color-glass);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.feature-card-media {
  position: relative;
  overflow: hidden;
}

.feature-card-media img,
.feature-card-media svg {
  width: 100%;
  display: block;
}

.feature-version {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  background: var(--color-primary);
  color: #fff;
  font-family: var(--font-headline);
  font-size: var(--fs-small);
  padding: 0.2em 0.7em;
  transform: skewX(-8deg);
  letter-spacing: 0.06em;
  box-shadow: var(--shadow-micro);
  z-index: 2;
}

.feature-card-body {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.feature-card-body .tag {
  align-self: flex-start;
  margin-bottom: var(--space-3);
}

.feature-card-body h3 {
  font-size: 1.125rem;
  line-height: 1.3;
  margin: 0 0 var(--space-3);
}

.feature-card-body p {
  color: var(--color-text-dim);
  font-size: var(--fs-small);
  line-height: 1.75;
  margin: 0 0 var(--space-6);
  flex: 1;
}

.news-more-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-primary);
  font-weight: 700;
  font-size: var(--fs-small);
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: gap 0.25s var(--ease), color 0.25s var(--ease);
}

.news-more-link:hover,
.news-more-link:focus-visible {
  gap: var(--space-4);
  color: var(--color-accent);
}

.feature-card-media-chart {
  background:
    linear-gradient(160deg, rgba(255, 77, 0, 0.1), transparent 50%),
    linear-gradient(200deg, rgba(255, 210, 0, 0.08), transparent 50%),
    var(--color-panel);
  padding: var(--space-6);
}

.feature-card-media-chart::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(192, 197, 206, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(192, 197, 206, 0.08) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
  z-index: 1;
}

.feature-chart {
  position: relative;
  z-index: 2;
}

.page-news .chart-bar-a {
  fill: rgba(255, 77, 0, 0.85);
}

.page-news .chart-bar-b {
  fill: rgba(255, 210, 0, 0.9);
}

.page-news .chart-bar-c {
  fill: rgba(192, 197, 206, 0.8);
}

.page-news .chart-bar-d {
  fill: rgba(0, 230, 118, 0.8);
}

/* ---------- 03 品牌公告 ---------- */
.news-brand-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-8);
}

@media (min-width: 900px) {
  .news-brand-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: var(--space-12);
  }
}

.brand-announce-featured {
  background: var(--color-panel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.brand-announce-media {
  position: relative;
  overflow: hidden;
}

.brand-announce-media img {
  width: 100%;
  display: block;
  transition: transform 0.4s var(--ease);
}

.brand-announce-featured:hover .brand-announce-media img {
  transform: scale(1.02);
}

.brand-announce-badge {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  background: var(--color-accent);
  color: var(--color-bg);
  font-family: var(--font-headline);
  font-size: var(--fs-small);
  padding: 0.2em 0.7em;
  transform: skewX(-8deg);
  letter-spacing: 0.06em;
}

.brand-announce-body {
  padding: var(--space-6);
}

.brand-announce-body .tag {
  margin-bottom: var(--space-3);
}

.brand-announce-body h3 {
  font-size: 1.25rem;
  line-height: 1.3;
  margin: 0 0 var(--space-3);
}

.brand-announce-body p {
  color: var(--color-text-dim);
  font-size: var(--fs-small);
  line-height: 1.75;
  margin: 0;
}

.news-brand-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.brand-announce-brand {
  background: var(--color-glass);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-primary);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  transition: background 0.3s var(--ease), transform 0.3s var(--ease);
}

.brand-announce-brand:hover,
.brand-announce-brand:focus-within {
  background: rgba(255, 255, 255, 0.12);
  transform: translateX(0.25rem);
}

.brand-announce-date {
  font-size: var(--fs-small);
  color: var(--color-accent);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.brand-announce-brand h3 {
  font-size: 1.0625rem;
  line-height: 1.35;
  margin: var(--space-2) 0 var(--space-3);
}

.brand-announce-brand p {
  color: var(--color-text-dim);
  font-size: var(--fs-small);
  line-height: 1.75;
  margin: 0;
}

/* ---------- 底部帮助区 ---------- */
.news-help {
  margin-top: var(--space-16);
  padding-top: var(--space-4);
}

.news-help-panel {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background:
    linear-gradient(135deg, rgba(255, 77, 0, 0.08), transparent 50%),
    var(--color-glass);
}

@media (min-width: 768px) {
  .news-help-panel {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.news-help-text h2 {
  font-size: clamp(1.25rem, 2vw, 1.75rem);
  line-height: 1.3;
  margin: var(--space-3) 0 var(--space-2);
}

.news-help-text p {
  color: var(--color-text-dim);
  margin: 0;
}

.news-help-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 0 0 auto;
}

@media (min-width: 480px) {
  .news-help-actions {
    flex-direction: row;
  }
}

/* ---------- 降低动效偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-news .live-badge .live-dot {
    animation: none;
  }

  .page-news .news-story,
  .page-news .feature-card,
  .page-news .brand-announce-brand,
  .page-news .brand-announce-media img {
    transition: none;
  }

  .page-news .news-story-details[open] .news-story-summary {
    animation: none;
  }
}