/* ===== .page-news 新闻中心页面专属 ===== */

.page-news {
  background: var(--c-bg);
  color: var(--c-text);
}

/* --- 面包屑 --- */
.page-news .breadcrumb {
  padding: 1.25rem 0 0.25rem;
  font-family: var(--f-mono);
  font-size: 0.8125rem;
  color: var(--c-gray);
}
.page-news .breadcrumb a {
  color: var(--c-gray);
  text-decoration: none;
  border-bottom: 1px dashed var(--c-gray);
  padding-bottom: 1px;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.page-news .breadcrumb a:hover,
.page-news .breadcrumb a:focus-visible {
  color: var(--c-neon);
  border-color: var(--c-neon);
}
.page-news .crumb-sep {
  margin: 0 0.5rem;
  color: var(--c-line);
}

/* --- 页首横幅 --- */
.page-news .news-hero {
  background-color: var(--c-deep);
  background-image:
    linear-gradient(rgba(0, 255, 157, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 255, 157, 0.055) 1px, transparent 1px);
  background-size: 32px 32px;
  border-top: 4px solid var(--c-neon);
  border-bottom: 1px solid var(--c-line);
  padding: 3rem 0 2.5rem;
}
.page-news .news-hero-index {
  display: inline-block;
  margin-bottom: 0.75rem;
  color: var(--c-neon);
  background: transparent;
  border-left: 4px solid var(--c-neon);
  padding: 0.1rem 0 0.1rem 0.6rem;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.page-news .news-hero h1 {
  margin: 0 0 1rem;
  color: #fff;
  font-family: var(--f-head);
  font-weight: 700;
  font-size: clamp(1.6rem, 4vw, 2.75rem);
  line-height: 1.25;
  letter-spacing: -0.015em;
  max-width: 18em;
}
.page-news .news-hero-lead {
  margin: 0 0 2rem;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1rem;
  line-height: 1.8;
  max-width: 62ch;
}
.page-news .hero-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}
.page-news .hero-metrics .data-panel {
  background: var(--c-surface);
  border: 1px solid rgba(0, 255, 157, 0.35);
  padding: 1rem 1.1rem;
}
.page-news .hero-metrics .data-label {
  display: block;
  color: var(--c-neon);
  font-family: var(--f-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.3rem;
}
.page-news .hero-metrics .data-value {
  display: block;
  color: #fff;
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1.15;
}
.page-news .hero-metrics .data-unit {
  display: block;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.8rem;
  margin-top: 0.15rem;
}

/* --- 通用章节头 --- */
.page-news .section-head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--c-line);
}
.page-news .section-head h2 {
  margin: 0;
  font-size: clamp(1.35rem, 3vw, 1.9rem);
  font-weight: 700;
  color: var(--c-text);
}
.page-news .section-index {
  font-family: var(--f-mono);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--c-neon);
  background: var(--c-deep);
  padding: 0.2rem 0.6rem;
  letter-spacing: 0.08em;
}
.page-news .section-head .tag-line {
  margin-left: auto;
}

/* --- 头条卡片 --- */
.page-news .top-story {
  padding-top: 2.5rem;
}
.page-news .top-card {
  border: 1px solid var(--c-line);
  background: #fff;
  box-shadow: 0 10px 32px rgba(10, 25, 47, 0.06);
}
.page-news .top-media,
.page-news .version-thumb,
.page-news .match-media,
.page-news .partner-media {
  position: relative;
  overflow: hidden;
}
.page-news .top-media {
  border-bottom: 1px solid var(--c-line);
}
.page-news .top-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  max-width: 100%;
}
.page-news .top-body {
  padding: 1.5rem;
}
.page-news .top-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.page-news .top-body h3 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.15rem, 2.5vw, 1.6rem);
  line-height: 1.45;
  color: var(--c-text);
}
.page-news .top-summary,
.page-news .top-extra {
  margin: 0 0 0.75rem;
  color: var(--c-gray);
  line-height: 1.8;
  font-size: 0.9375rem;
}
.page-news .top-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

/* --- 价格速查条 --- */
.page-news .fact-strip {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  margin: 2rem 0 1rem;
  padding: 1.25rem;
  background: var(--c-deep);
  border: 1px solid var(--c-line);
}
.page-news .fact-item {
  display: flex;
  gap: 0.875rem;
  align-items: baseline;
  border-left: 3px solid var(--c-neon);
  padding-left: 0.875rem;
}
.page-news .fact-key {
  color: var(--c-gold);
  font-size: 0.8125rem;
  flex: 0 0 auto;
}
.page-news .fact-text {
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.875rem;
  line-height: 1.7;
}
.page-news .fact-text strong {
  color: #fff;
}

/* --- 版本迭代 --- */
.page-news .version-section {
  padding-top: 2.25rem;
  padding-bottom: 2.5rem;
}
.page-news .split-head {
  display: block;
}
.page-news .head-left {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.page-news .version-thumb {
  margin-top: 1rem;
  border: 1px solid var(--c-line);
  max-width: 600px;
}
.page-news .version-thumb img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  max-width: 100%;
}

/* 时间线 SVG */
.page-news .timeline-wrap {
  overflow-x: auto;
  margin: 1.75rem 0 1.5rem;
  padding-bottom: 0.25rem;
}
.page-news .timeline-svg {
  display: block;
  width: 100%;
  min-width: 640px;
  height: auto;
}
.page-news .tl-line {
  stroke: var(--c-line);
  stroke-width: 2;
  stroke-dasharray: 4 4;
}
.page-news .tl-dot {
  fill: var(--c-bg);
  stroke: var(--c-line);
  stroke-width: 2;
}
.page-news .tl-dot-current {
  fill: var(--c-neon);
  stroke: var(--c-neon);
}
.page-news .tl-caption {
  font-family: var(--f-mono);
  font-size: 15px;
  font-weight: 700;
  fill: var(--c-text);
}
.page-news .tl-sub {
  font-family: var(--f-mono);
  font-size: 11px;
  fill: var(--c-neon);
  letter-spacing: 0.06em;
}

/* 筛选器 */
.page-news .version-filter {
  margin-bottom: 1rem;
}
.page-news .filter-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.page-news .filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}
.page-news .filter-chip {
  display: inline-block;
  cursor: pointer;
  user-select: none;
  font-family: var(--f-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.05em;
  padding: 0.45rem 1.1rem;
  border: 1px solid var(--c-line);
  background: transparent;
  color: var(--c-gray);
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.page-news .filter-chip:hover {
  border-color: var(--c-neon);
  color: var(--c-neon);
}
.page-news #vf-all:focus-visible ~ .filter-row label[for="vf-all"],
.page-news #vf-league:focus-visible ~ .filter-row label[for="vf-league"],
.page-news #vf-data:focus-visible ~ .filter-row label[for="vf-data"],
.page-news #vf-feat:focus-visible ~ .filter-row label[for="vf-feat"] {
  outline: 2px solid var(--c-neon);
  outline-offset: 2px;
}
.page-news #vf-all:checked ~ .filter-row label[for="vf-all"],
.page-news #vf-league:checked ~ .filter-row label[for="vf-league"],
.page-news #vf-data:checked ~ .filter-row label[for="vf-data"],
.page-news #vf-feat:checked ~ .filter-row label[for="vf-feat"] {
  background: var(--c-neon);
  border-color: var(--c-neon);
  color: var(--c-deep);
  font-weight: 700;
  box-shadow: 0 0 0 3px rgba(0, 255, 157, 0.18);
}
.page-news #vf-all:checked ~ .version-scroll .v-card {
  display: flex;
}
.page-news #vf-league:checked ~ .version-scroll .v-card:not([data-tag="league"]),
.page-news #vf-data:checked ~ .version-scroll .v-card:not([data-tag="data"]),
.page-news #vf-feat:checked ~ .version-scroll .v-card:not([data-tag="feat"]) {
  display: none;
}

/* 版本横向滚动卡片 */
.page-news .version-scroll {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 0 1rem 1rem 0;
  scrollbar-width: thin;
  scrollbar-color: var(--c-neon) rgba(10, 25, 47, 0.08);
}
.page-news .version-scroll::-webkit-scrollbar {
  height: 6px;
}
.page-news .version-scroll::-webkit-scrollbar-thumb {
  background: var(--c-neon);
}
.page-news .version-scroll::-webkit-scrollbar-track {
  background: rgba(10, 25, 47, 0.08);
}
.page-news .v-card {
  scroll-snap-align: start;
  flex: 0 0 auto;
  width: min(82vw, 320px);
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--c-line);
  border-top: 4px solid var(--c-line);
  padding: 1.25rem;
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.page-news .v-card[data-tag="league"] {
  border-top-color: var(--c-cyan);
}
.page-news .v-card[data-tag="data"] {
  border-top-color: var(--c-neon);
}
.page-news .v-card[data-tag="feat"] {
  border-top-color: var(--c-red);
}
.page-news .v-card:hover,
.page-news .v-card:focus-within {
  transform: translateY(-5px);
  border-color: var(--c-neon);
  box-shadow: 0 16px 40px rgba(10, 25, 47, 0.14);
}
.page-news .v-card:focus-visible {
  outline: 2px solid var(--c-neon);
  outline-offset: 2px;
}
.page-news .v-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}
.page-news .v-new {
  font-family: var(--f-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  background: var(--c-gold);
  color: var(--c-deep);
  padding: 0.2rem 0.55rem;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), transform 0.2s var(--ease);
}
.page-news .v-card:hover .v-new,
.page-news .v-card:focus-within .v-new {
  background: var(--c-neon);
  color: var(--c-deep);
  transform: scale(1.06);
}
.page-news .v-card-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 0.6rem;
}
.page-news .v-ver {
  font-family: var(--f-mono);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--c-deep);
  letter-spacing: 0.02em;
}
.page-news .v-time {
  font-size: 0.75rem;
  color: var(--c-gray);
  white-space: nowrap;
}
.page-news .v-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--c-text);
}
.page-news .v-card > p {
  margin: 0 0 0.75rem;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--c-gray);
}
.page-news .v-list {
  list-style: none;
  margin: 0 0 0.5rem;
  padding: 0;
  border-top: 1px dashed var(--c-line);
  padding-top: 0.75rem;
}
.page-news .v-list li {
  position: relative;
  padding-left: 1.3rem;
  font-size: 0.8125rem;
  line-height: 1.65;
  color: var(--c-text);
  margin-top: 0.35rem;
}
.page-news .v-list li::before {
  content: "+";
  position: absolute;
  left: 0;
  color: var(--c-neon);
  font-family: var(--f-mono);
  font-weight: 700;
}

/* 悬停摘要 */
.page-news .v-card > p.v-focus {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--c-neon);
  background: rgba(0, 255, 157, 0.07);
  border-left: 2px solid var(--c-neon);
  padding: 0 0.6rem;
  transition: max-height 0.3s var(--ease), opacity 0.3s var(--ease), padding 0.3s var(--ease), margin 0.3s var(--ease);
}
.page-news .v-card:hover > p.v-focus,
.page-news .v-card:focus-within > p.v-focus {
  max-height: 140px;
  opacity: 1;
  margin-top: 0.5rem;
  padding: 0.5rem 0.6rem;
}

/* --- 赛事专题 --- */
.page-news .match-section {
  background-color: var(--c-deep);
  background-image:
    linear-gradient(rgba(0, 255, 157, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 255, 157, 0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  margin-top: 3rem;
  padding: 3.5rem 0;
}
.page-news .match-section .section-head {
  border-bottom-color: rgba(255, 255, 255, 0.18);
}
.page-news .match-section .section-head h2 {
  color: #fff;
}
.page-news .match-section .section-index {
  background: rgba(0, 255, 157, 0.12);
  border: 1px solid rgba(0, 255, 157, 0.4);
  color: var(--c-neon);
}
.page-news .match-scroll {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 0 1rem 1rem 0;
  scrollbar-width: thin;
  scrollbar-color: var(--c-neon) rgba(255, 255, 255, 0.1);
}
.page-news .match-scroll::-webkit-scrollbar {
  height: 6px;
}
.page-news .match-scroll::-webkit-scrollbar-thumb {
  background: var(--c-neon);
}
.page-news .match-scroll::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.08);
}
.page-news .match-card {
  scroll-snap-align: start;
  flex: 0 0 auto;
  width: min(80vw, 300px);
  display: flex;
  flex-direction: column;
  background: var(--c-surface);
  border: 1px solid rgba(255, 255, 255, 0.16);
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.page-news .match-card:hover,
.page-news .match-card:focus-within {
  transform: translateY(-5px);
  border-color: var(--c-neon);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.28);
}
.page-news .match-card.match-feature {
  width: min(86vw, 360px);
}
.page-news .match-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  max-width: 100%;
}
.page-news .match-body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.625rem;
  padding: 1.25rem;
  flex: 1 1 auto;
}
.page-news .match-body h3 {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.5;
  color: #fff;
}
.page-news .match-body p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.74);
}
.page-news .match-foot {
  margin-top: auto;
  font-family: var(--f-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--c-neon);
}
.page-news .match-body .btn {
  align-self: flex-start;
}
.page-news .match-card .btn-ghost {
  border-color: var(--c-neon);
  color: var(--c-neon);
}
.page-news .match-card .btn-ghost:hover,
.page-news .match-card .btn-ghost:focus-visible {
  background: var(--c-neon);
  color: var(--c-deep);
}

/* --- 媒体合作 --- */
.page-news .partner-section {
  padding: 3.5rem 0 3rem;
}
.page-news .partner-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
.page-news .partner-intro p {
  margin: 0;
  color: var(--c-gray);
  line-height: 1.8;
}
.page-news .partner-media {
  border: 1px solid var(--c-line);
  margin-bottom: 1rem;
}
.page-news .partner-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  max-width: 100%;
}
.page-news .partner-wall {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.875rem;
}
.page-news .partner-mark {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  background: #fff;
  border: 1px solid var(--c-line);
  padding: 1.2rem 1.25rem;
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.page-news .partner-mark:hover,
.page-news .partner-mark:focus-within {
  transform: translateY(-3px);
  border-color: var(--c-neon);
  box-shadow: 0 12px 32px rgba(10, 25, 47, 0.1);
}
.page-news .pmark-index {
  font-size: 0.8125rem;
  color: var(--c-gold);
}
.page-news .pmark-name {
  font-weight: 700;
  color: var(--c-text);
  font-size: 0.9375rem;
}
.page-news .pmark-desc {
  font-size: 0.8125rem;
  color: var(--c-gray);
}

/* --- CTA 条 --- */
.page-news .news-cta {
  margin-top: 3rem;
  background: var(--c-deep);
  border-left: 6px solid var(--c-neon);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: flex-start;
}
.page-news .cta-title {
  margin: 0 0 0.35rem;
  color: #fff;
  font-weight: 700;
  font-size: 1.15rem;
}
.page-news .cta-note {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.875rem;
  line-height: 1.7;
  max-width: 52ch;
}
.page-news .cta-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* --- 桌面增强 --- */
@media (min-width: 768px) {
  .page-news .hero-metrics {
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
  }
  .page-news .split-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 2rem;
  }
  .page-news .head-left {
    flex-wrap: nowrap;
  }
  .page-news .version-thumb {
    width: 320px;
    flex: 0 0 320px;
    margin-top: 0;
  }
  .page-news .fact-strip {
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }
  .page-news .v-card {
    width: 320px;
  }
  .page-news .match-card {
    width: 310px;
  }
  .page-news .match-card.match-feature {
    width: 380px;
  }
  .page-news .partner-grid {
    grid-template-columns: 1fr 1.2fr;
    gap: 3rem;
  }
  .page-news .partner-wall {
    grid-template-columns: 1fr 1fr;
  }
  .page-news .news-cta {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
  .page-news .cta-links {
    flex: 0 0 auto;
  }
}

@media (min-width: 900px) {
  .page-news .top-card {
    display: grid;
    grid-template-columns: 7fr 5fr;
  }
  .page-news .top-media {
    border-bottom: none;
    border-right: 1px solid var(--c-line);
  }
  .page-news .top-body {
    padding: 2rem 2.25rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .v-card,
  .page-news .match-card,
  .page-news .partner-mark,
  .page-news .filter-chip,
  .page-news .v-card > p.v-focus {
    transition: none;
  }
}