.page-news {
  --news-gap: clamp(20px, 3.5vw, 44px);
  --news-r: 12px;
  --news-panel: rgba(14, 34, 53, .64);
  --news-panel-strong: rgba(7, 18, 32, .92);
  --news-card-tint: rgba(57, 255, 20, .05);
}

/* 面包屑 */
.page-news .breadcrumb-wrap {
  padding: 14px 20px 0;
}

.page-news .breadcrumb {
  max-width: var(--w-container);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 0;
  list-style: none;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--c-dim);
}

.page-news .breadcrumb a {
  color: var(--c-dim);
  text-decoration: none;
  transition: color .25s var(--ease);
}

.page-news .breadcrumb a:hover {
  color: var(--c-accent);
}

.page-news .breadcrumb li + li::before {
  content: "/";
  margin: 0 10px;
  color: var(--c-line);
}

.page-news .breadcrumb li[aria-current="page"] {
  color: var(--c-text);
}

/* 首屏 Hero */
.page-news .news-hero {
  position: relative;
  max-width: var(--w-container);
  margin: 0 auto;
  padding: clamp(38px, 6vw, 70px) 20px 32px;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(57, 255, 20, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(57, 255, 20, .05) 1px, transparent 1px);
  background-size: 26px 26px;
  -webkit-mask-image: linear-gradient(180deg, #000, transparent 78%);
  mask-image: linear-gradient(180deg, #000, transparent 78%);
}

.page-news .news-hero .section-index {
  font-size: 12px;
  letter-spacing: .22em;
}

.page-news .hero-live {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  padding: 5px 12px;
  border: 1px solid var(--c-line);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--c-dim);
  background: rgba(7, 18, 32, .5);
}

.page-news .hero-live .live-dot {
  width: 6px;
  height: 6px;
  background: var(--c-accent);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(57, 255, 20, .14);
}

.page-news .news-hero h1 {
  margin: 16px 0 14px;
  max-width: 11em;
  font-family: var(--font-display);
  font-size: clamp(2rem, 5.6vw, 3.6rem);
  line-height: 1.06;
  letter-spacing: .01em;
  font-weight: 800;
  color: var(--c-text);
}

.page-news .news-hero .lead {
  max-width: 760px;
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
  color: var(--c-dim);
}

.page-news .hero-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-top: 28px;
}

.page-news .hero-stat {
  position: relative;
  padding: 14px 16px 13px;
  background: var(--news-panel);
  border: 1px solid var(--c-line);
  border-radius: var(--news-r);
  overflow: hidden;
}

.page-news .hero-stat::after {
  content: "";
  position: absolute;
  right: -12px;
  bottom: -12px;
  width: 30px;
  height: 30px;
  background: var(--c-accent);
  opacity: .1;
  transform: rotate(45deg);
}

.page-news .stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 1.85rem;
  line-height: 1;
  font-weight: 800;
  color: var(--c-accent);
}

.page-news .stat-label {
  display: block;
  margin-top: 7px;
  font-size: 12px;
  color: var(--c-dim);
}

/* 区块通用 */
.page-news .section {
  padding: clamp(40px, 6vw, 72px) 20px;
}

.page-news .container {
  max-width: var(--w-container);
  margin: 0 auto;
}

.page-news .section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 14px;
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--c-line);
}

.page-news .section-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 3.4vw, 2.3rem);
  line-height: 1.12;
  font-weight: 800;
  letter-spacing: .02em;
  color: var(--c-text);
}

.page-news .section-index {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--c-accent);
}

.page-news .section-more {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  text-decoration: none;
  color: var(--c-dim);
}

.page-news a.section-more:hover {
  color: var(--c-accent);
}

/* 分类标签筛选 */
.page-news .filter-panel {
  position: relative;
  margin-bottom: 36px;
  padding: 18px;
  background: var(--news-panel);
  border: 1px solid var(--c-line);
  border-radius: var(--news-r);
}

.page-news .filter-panel::before {
  content: "FILTER";
  position: absolute;
  top: -8px;
  left: 16px;
  padding: 0 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .22em;
  color: var(--c-hot);
  background: var(--c-bg);
}

.page-news .filter-options {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .filter-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.page-news .filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px;
  border: 1px solid var(--c-line);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--c-dim);
  cursor: pointer;
  user-select: none;
  transition: border-color .25s var(--ease), color .25s var(--ease), background-color .25s var(--ease), box-shadow .25s var(--ease);
}

.page-news .filter-chip:hover {
  border-color: var(--c-accent);
  color: var(--c-accent);
}

.page-news .filter-chip:has(.filter-input:checked) {
  border-color: var(--c-accent);
  background: var(--news-card-tint);
  color: var(--c-accent);
  box-shadow: 0 0 0 1px rgba(57, 255, 20, .25);
}

.page-news .filter-chip:focus-within {
  outline: 2px solid var(--c-hot);
  outline-offset: 2px;
}

.page-news .chip-count {
  font-size: 11px;
  line-height: 1;
  color: var(--c-hot);
}

.page-news .filter-note {
  margin: 14px 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--c-dim);
  letter-spacing: .04em;
}

/* 标签筛选：无 JS 时仍可生效 */
.page-news:has(.filter-input[value="csl"]:checked) :is(.issue-card, .issue-compact):not([data-cat="csl"]),
.page-news:has(.filter-input[value="cba"]:checked) :is(.issue-card, .issue-compact):not([data-cat="cba"]),
.page-news:has(.filter-input[value="epl"]:checked) :is(.issue-card, .issue-compact):not([data-cat="epl"]),
.page-news:has(.filter-input[value="nbl"]:checked) :is(.issue-card, .issue-compact):not([data-cat="nbl"]),
.page-news:has(.filter-input[value="venue"]:checked) :is(.issue-card, .issue-compact):not([data-cat="venue"]) {
  display: none;
}

.page-news:has(.filter-input[value="all"]:checked) #latest-heading::after {
  content: " · 全部";
}

.page-news:has(.filter-input[value="csl"]:checked) #latest-heading::after {
  content: " · 中超";
}

.page-news:has(.filter-input[value="cba"]:checked) #latest-heading::after {
  content: " · CBA";
}

.page-news:has(.filter-input[value="epl"]:checked) #latest-heading::after {
  content: " · 英超";
}

.page-news:has(.filter-input[value="nbl"]:checked) #latest-heading::after {
  content: " · NBL";
}

.page-news:has(.filter-input[value="venue"]:checked) #latest-heading::after {
  content: " · 场馆收藏";
}

.page-news #latest-heading::after {
  margin-left: 8px;
  font-family: var(--font-mono);
  font-size: .55em;
  font-weight: 600;
  color: var(--c-hot);
}

/* 时间线与文章卡片 */
.page-news .issue-timeline {
  position: relative;
}

.page-news .issue-timeline::before {
  content: "";
  position: absolute;
  left: 11px;
  top: 18px;
  bottom: 18px;
  border-left: 2px dashed var(--c-line);
}

.page-news .issue-card {
  position: relative;
  display: grid;
  margin: 0 0 26px 28px;
  background: var(--news-panel);
  border: 1px solid var(--c-line);
  border-radius: var(--news-r);
  transition: border-color .3s var(--ease), transform .3s var(--ease), box-shadow .3s var(--ease);
}

.page-news .issue-card::before {
  content: "";
  position: absolute;
  left: -22px;
  top: 30px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--c-accent);
  box-shadow: 0 0 0 5px rgba(57, 255, 20, .16);
  z-index: 2;
}

.page-news .issue-card:hover {
  border-color: var(--c-hot);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.page-news .issue-main {
  padding: 22px;
}

.page-news .issue-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
}

.page-news .issue-num {
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--c-accent);
  margin-right: 2px;
}

.page-news .issue-title {
  margin: 14px 0 10px;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.4vw, 1.65rem);
  line-height: 1.25;
  font-weight: 750;
  color: var(--c-text);
}

.page-news .issue-title a {
  color: inherit;
  text-decoration: none;
}

.page-news .issue-summary {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-dim);
}

/* 展开摘要 */
.page-news .accordion {
  border: 1px solid var(--c-line);
  border-radius: 8px;
  background: rgba(7, 18, 32, .44);
}

.page-news .accordion summary {
  padding: 10px 14px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--c-accent);
  transition: background-color .25s var(--ease);
}

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

.page-news .accordion summary::before {
  content: "+";
  display: inline-block;
  width: 16px;
  color: var(--c-hot);
  font-weight: 700;
}

.page-news .accordion[open] summary::before {
  content: "−";
}

.page-news .accordion summary:hover {
  background: rgba(57, 255, 20, .06);
}

.page-news .accordion-body {
  padding: 4px 14px 14px;
  border-top: 1px dashed var(--c-line);
}

.page-news .data-list {
  margin: 10px 0 12px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 6px;
}

.page-news .data-list li {
  padding: 7px 10px;
  border-left: 2px solid var(--c-accent);
  background: rgba(11, 27, 43, .55);
  font-size: 12px;
  line-height: 1.6;
  color: var(--c-text);
}

/* 文章缩略图 */
.page-news .issue-thumb {
  position: relative;
  margin: 0;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-top: 1px solid var(--c-line);
  border-radius: 0 0 calc(var(--news-r) - 1px) calc(var(--news-r) - 1px);
  background: var(--c-bg-deep);
}

.page-news .issue-thumb::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 62%, rgba(255, 106, 0, .14));
  pointer-events: none;
}

.page-news .issue-thumb img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease), filter .6s var(--ease);
}

.page-news .issue-card:hover .issue-thumb img {
  transform: scale(1.05) translateX(4px);
  filter: contrast(1.06) saturate(1.1);
}

/* 紧凑时间线条目 */
.page-news .timeline-compact {
  margin-left: 28px;
  border: 1px solid var(--c-line);
  border-radius: var(--news-r);
  background: rgba(7, 18, 32, .52);
  overflow: hidden;
}

.page-news .issue-compact {
  display: grid;
  gap: 5px;
  padding: 16px 18px;
  border-bottom: 1px dashed var(--c-line);
  transition: background-color .25s var(--ease), box-shadow .25s var(--ease);
}

.page-news .issue-compact:last-child {
  border-bottom: 0;
}

.page-news .issue-compact:hover {
  background: var(--news-card-tint);
  box-shadow: inset 3px 0 0 var(--c-hot);
}

.page-news .compact-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--c-hot);
}

.page-news .compact-title {
  margin: 0;
  font-size: 15px;
  line-height: 1.5;
  font-weight: 700;
  color: var(--c-text);
}

.page-news .compact-title a {
  color: inherit;
  text-decoration: none;
}

.page-news .compact-title a:hover {
  color: var(--c-accent);
}

.page-news .compact-summary {
  margin: 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--c-dim);
}

.page-news .issue-compact .tag {
  justify-self: start;
  font-family: var(--font-mono);
  font-size: 11px;
}

/* 场馆收藏专题 */
.page-news .venue-section {
  border-top: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
  background:
    linear-gradient(160deg, rgba(57, 255, 20, .06) 0%, transparent 42%),
    var(--c-bg-deep);
}

.page-news .venue-layout {
  display: grid;
  gap: var(--news-gap);
}

.page-news .venue-figure {
  position: relative;
  margin: 0;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid var(--c-line);
  border-radius: var(--news-r);
  background: var(--c-bg-deep);
}

.page-news .venue-figure img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .venue-figure::after {
  content: "VENUES / 120";
  position: absolute;
  right: 12px;
  bottom: 10px;
  padding: 4px 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .18em;
  color: var(--c-accent);
  background: rgba(7, 18, 32, .72);
  border-radius: 4px;
}

.page-news .venue-content .lead {
  margin: 0 0 22px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--c-text);
}

.page-news .venue-group {
  margin-bottom: 16px;
  padding: 16px;
  border: 1px solid var(--c-line);
  border-radius: 10px;
  background: var(--news-panel);
}

.page-news .venue-group-title {
  margin: 0 0 10px;
  font-size: 15px;
  font-weight: 700;
  color: var(--c-text);
}

.page-news .venue-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-news .venue-list li {
  position: relative;
  padding: 0 0 8px 18px;
  border-bottom: 1px dashed rgba(30, 58, 95, .6);
  font-size: 13px;
  line-height: 1.6;
  color: var(--c-dim);
}

.page-news .venue-list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-news .venue-list li::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--c-accent);
}

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

/* 更新日历 */
.page-news .calendar-layout {
  display: grid;
  gap: var(--news-gap);
}

.page-news .calendar-chart {
  position: relative;
  margin: 0;
  padding: 16px;
  border: 1px solid var(--c-line);
  border-radius: var(--news-r);
  background: var(--c-bg-deep);
}

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

.page-news .chart-caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--c-dim);
  text-align: center;
}

.page-news .calendar-content {
  display: grid;
  gap: 14px;
}

.page-news .cal-card {
  padding: 18px;
  border: 1px solid var(--c-line);
  border-left: 4px solid var(--c-accent);
  border-radius: 10px;
  background: var(--news-panel);
  transition: transform .3s var(--ease), border-color .3s var(--ease);
}

.page-news .cal-card:nth-child(2) {
  border-left-color: var(--c-hot);
}

.page-news .cal-card:hover {
  transform: translateX(4px);
  border-color: var(--c-hot);
}

.page-news .cal-week {
  display: inline-block;
  margin-bottom: 10px;
  padding: 4px 10px;
  border: 1px solid currentColor;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
}

.page-news .cal-card h3 {
  margin: 0 0 8px;
  font-size: 16px;
  line-height: 1.4;
  font-weight: 800;
  color: var(--c-text);
}

.page-news .cal-card p {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--c-dim);
}

.page-news .cal-steps {
  list-style: none;
  margin: 2px 0 0;
  padding: 0;
  border: 1px dashed var(--c-line);
  border-radius: 10px;
  display: grid;
  gap: 0;
}

.page-news .cal-step {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 14px 16px;
  font-size: 13px;
  color: var(--c-text);
}

.page-news .cal-step + .cal-step {
  border-top: 1px dashed var(--c-line);
}

.page-news .cal-step-label {
  flex: 0 0 auto;
  min-width: 44px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--c-accent);
}

.page-news .cal-step:nth-child(3) .cal-step-label,
.page-news .cal-step:nth-child(4) .cal-step-label {
  color: var(--c-hot);
}

/* 底部行动区 */
.page-news .news-cta {
  padding: clamp(40px, 6vw, 64px) 20px;
}

.page-news .cta-inner {
  position: relative;
  overflow: hidden;
  padding: clamp(32px, 5vw, 56px) 20px;
  border: 1px solid var(--c-line);
  border-radius: 16px;
  text-align: center;
  background:
    linear-gradient(120deg, rgba(57, 255, 20, .08), transparent 44%),
    var(--news-panel-strong);
}

.page-news .cta-inner::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--c-accent), var(--c-hot));
}

.page-news .cta-inner h2 {
  margin: 14px 0 10px;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.4vw, 2.4rem);
  line-height: 1.12;
  font-weight: 800;
  color: var(--c-text);
}

.page-news .cta-inner p {
  max-width: 560px;
  margin: 0 auto 22px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--c-dim);
}

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

/* 锚点位置补偿 */
.page-news #issue-186,
.page-news #issue-185,
.page-news #venue-feature {
  scroll-margin-top: 120px;
}

/* 桌面端布局 */
@media (min-width: 860px) {
  .page-news .hero-stats {
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
  }

  .page-news .issue-card {
    grid-template-columns: minmax(0, 1fr) 300px;
    align-items: stretch;
  }

  .page-news .issue-main {
    padding: 26px;
  }

  .page-news .issue-thumb {
    aspect-ratio: auto;
    height: 100%;
    min-height: 0;
    border-top: 0;
    border-left: 1px solid var(--c-line);
    border-radius: 0 calc(var(--news-r) - 1px) calc(var(--news-r) - 1px) 0;
  }

  .page-news .issue-compact {
    grid-template-columns: 92px minmax(0, 1fr) auto;
    grid-template-areas:
      "num title tag"
      "num summary tag";
    column-gap: 14px;
    align-items: baseline;
  }

  .page-news .issue-compact .compact-num {
    grid-area: num;
  }

  .page-news .issue-compact .compact-title {
    grid-area: title;
  }

  .page-news .issue-compact .compact-summary {
    grid-area: summary;
  }

  .page-news .issue-compact .tag {
    grid-area: tag;
    justify-self: end;
  }
}

@media (min-width: 900px) {
  .page-news .venue-layout {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    align-items: start;
  }

  .page-news .venue-figure {
    aspect-ratio: 2 / 1;
  }

  .page-news .calendar-layout {
    grid-template-columns: 280px minmax(0, 1fr);
    align-items: start;
  }

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

  .page-news .cal-steps {
    grid-column: 1 / -1;
    grid-template-columns: repeat(4, 1fr);
  }

  .page-news .cal-step {
    flex-direction: column;
    gap: 6px;
    padding: 18px 16px;
  }

  .page-news .cal-step + .cal-step {
    border-top: 0;
    border-left: 1px dashed var(--c-line);
  }
}