.page-news {
  padding-bottom: clamp(48px, 8vw, 110px);
}

.page-news .breadcrumbs {
  padding: 20px 0 4px;
  font-size: 13px;
  color: var(--text-muted);
}
.page-news .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-news .breadcrumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--text-muted);
}
.page-news .breadcrumbs a {
  color: var(--text-body);
  text-decoration: none;
  transition: color var(--ease);
}
.page-news .breadcrumbs a:hover,
.page-news .breadcrumbs a:focus-visible {
  color: var(--signal-cyan);
}
.page-news .breadcrumbs [aria-current="page"] {
  color: var(--text-bright);
}

/* ---------- 首屏 ---------- */
.page-news .news-intro {
  position: relative;
  padding: clamp(26px, 5vw, 52px) 0 clamp(34px, 6vw, 66px);
  background:
    radial-gradient(72% 96% at 90% -6%, rgba(52, 245, 214, .12), transparent 62%),
    radial-gradient(58% 82% at 2% 46%, rgba(123, 92, 255, .14), transparent 66%);
}
.page-news .news-intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}
.page-news .news-intro-main h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(28px, 6.2vw, 42px);
  line-height: 1.24;
  letter-spacing: .01em;
  color: var(--text-bright);
}
.page-news .news-intro-lead {
  margin: 16px 0 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-body);
}
.page-news .news-readout {
  align-self: end;
}
.page-news .news-readout .readout {
  display: grid;
  gap: 0;
  padding: 6px 18px;
  border: var(--line);
  border-radius: var(--radius);
  background: var(--glass);
  box-shadow: var(--shadow-panel);
}
.page-news .news-readout .readout-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  border-bottom: var(--line-soft);
}
.page-news .news-readout .readout-row:last-child {
  border-bottom: 0;
}
.page-news .news-readout .readout-row span {
  font-size: 13px;
  color: var(--text-muted);
}
.page-news .news-readout .data-num {
  font-family: var(--font-mono);
  font-size: 22px;
  color: var(--signal-cyan);
  letter-spacing: .02em;
}

/* ---------- 通用区块 ---------- */
.page-news .news-section {
  padding: clamp(38px, 7vw, 82px) 0;
}
.page-news .news-section--alt {
  background:
    linear-gradient(180deg, rgba(10, 23, 48, .72), rgba(5, 11, 24, 0) 78%),
    radial-gradient(80% 60% at 6% 0%, rgba(123, 92, 255, .10), transparent 70%);
  border-top: var(--line-soft);
  border-bottom: var(--line-soft);
}
.page-news .section-head {
  max-width: 66ch;
  margin-bottom: clamp(22px, 4vw, 40px);
}
.page-news .section-title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 4.4vw, 30px);
  line-height: 1.3;
  color: var(--text-bright);
}
.page-news .section-note {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-body);
}
.page-news .eyebrow {
  margin: 0;
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--signal-cyan);
}

/* ---------- 精选更新 ---------- */
.page-news .news-feature-media {
  margin: 0 0 clamp(22px, 4vw, 38px);
}
.page-news .news-feature-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-news .news-feature-item {
  display: grid;
  grid-template-columns: 3px minmax(0, 1fr);
  gap: 18px;
  padding: 20px 22px;
  border: var(--line-soft);
  border-radius: var(--radius);
  background: var(--glass);
  transition: transform var(--ease), border-color var(--ease), box-shadow var(--ease);
}
.page-news .news-feature-item:hover {
  transform: translateY(-2px);
  border-color: rgba(52, 245, 214, .5);
  box-shadow: var(--shadow-panel);
}
.page-news .news-feature-rail {
  border-radius: 3px;
  background: var(--signal-cyan);
}
.page-news .news-feature-item:nth-child(2) .news-feature-rail {
  background: var(--signal-orange);
}
.page-news .news-feature-item:nth-child(3) .news-feature-rail {
  background: var(--signal-violet);
}
.page-news .news-feature-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
}
.page-news .news-feature-when {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--text-muted);
}
.page-news .news-feature-body h3 {
  margin: 0;
  font-family: var(--font-ui);
  font-size: 19px;
  font-weight: 800;
  line-height: 1.4;
  color: var(--text-bright);
}
.page-news .news-feature-body p {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-body);
}

/* ---------- 迭代节奏 ---------- */
.page-news .news-rhythm {
  margin-bottom: clamp(24px, 4vw, 40px);
}
.page-news .news-rhythm-svg {
  display: block;
  width: 100%;
  height: auto;
  max-height: 110px;
}
.page-news .news-iteration-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: iter;
}
.page-news .news-iteration-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  padding: 18px 0;
  border-bottom: var(--line-soft);
  transition: border-color var(--ease);
}
.page-news .news-iteration-item:first-child {
  border-top: var(--line-soft);
}
.page-news .news-iteration-item:hover {
  border-color: rgba(52, 245, 214, .45);
}
.page-news .news-iteration-no {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: .02em;
  color: var(--text-muted);
}
.page-news .news-iteration-item.is-current .news-iteration-no {
  color: var(--signal-orange);
}
.page-news .news-iteration-body h3 {
  margin: 0;
  font-family: var(--font-ui);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--text-bright);
}
.page-news .news-iteration-when {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--signal-cyan);
}
.page-news .news-iteration-body p {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-body);
}
.page-news .news-rhythm-media {
  margin: clamp(26px, 4vw, 44px) 0 0;
}

/* ---------- 赛事专题 ---------- */
.page-news .news-topic-stack {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}
.page-news .news-topic {
  padding: 22px 22px;
  border: var(--line-soft);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(18, 36, 74, .5), rgba(10, 23, 48, .7));
  transition: transform var(--ease), border-color var(--ease);
}
.page-news .news-topic:hover {
  transform: translateY(-2px);
  border-color: rgba(123, 92, 255, .55);
}
.page-news .news-topic--lead {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  padding: 22px 22px;
  border-color: rgba(52, 245, 214, .35);
}
.page-news .news-topic-media {
  margin: 0;
}
.page-news .news-topic-stage {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--signal-orange);
}
.page-news .news-topic-body h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 21px;
  line-height: 1.35;
  color: var(--text-bright);
}
.page-news .news-topic-body p {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-body);
}
.page-news .news-topic-count {
  margin: 12px 0 0;
  padding-top: 12px;
  border-top: var(--line-soft);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--text-muted);
}

/* ---------- 优化日志 ---------- */
.page-news .news-ops-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
}
.page-news .news-ops-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-news .news-ops-list li {
  display: grid;
  grid-template-columns: 66px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 16px 0;
  border-bottom: var(--line-soft);
}
.page-news .news-ops-list li:first-child {
  border-top: var(--line-soft);
}
.page-news .news-ops-key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--signal-cyan);
  padding-top: 3px;
}
.page-news .news-ops-list p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-body);
}
.page-news .news-ops-media {
  margin: 0;
}

/* ---------- 回访入口 ---------- */
.page-news .news-route-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}
.page-news .news-route {
  position: relative;
  display: block;
  padding: 20px 22px;
  border: var(--line-soft);
  border-radius: var(--radius);
  background: var(--glass);
  text-decoration: none;
  transition: transform var(--ease), border-color var(--ease), background var(--ease);
}
.page-news .news-route:hover,
.page-news .news-route:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(52, 245, 214, .55);
  background: linear-gradient(180deg, rgba(30, 58, 110, .6), rgba(10, 23, 48, .9));
}
.page-news .news-route-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--signal-orange);
}
.page-news .news-route h3 {
  margin: 8px 0 0;
  font-family: var(--font-ui);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--text-bright);
}
.page-news .news-route p {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-body);
}
.page-news .news-route-arrow {
  position: absolute;
  top: 20px;
  right: 22px;
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--text-muted);
  transition: color var(--ease), transform var(--ease);
}
.page-news .news-route:hover .news-route-arrow,
.page-news .news-route:focus-visible .news-route-arrow {
  color: var(--signal-cyan);
  transform: translateX(3px);
}

.page-news .media-frame img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 平板 ---------- */
@media (min-width: 720px) {
  .page-news .news-feature-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-news .news-feature-item:first-child {
    grid-column: 1 / -1;
  }
  .page-news .news-route-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-news .news-topic-stack {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-news .news-topic--lead {
    grid-column: 1 / -1;
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: center;
    gap: 24px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 960px) {
  .page-news .news-intro-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 48px;
    align-items: end;
  }
  .page-news .news-feature-list {
    grid-template-columns: minmax(0, 1fr);
    gap: 14px;
  }
  .page-news .news-feature-item:first-child {
    grid-column: auto;
  }
  .page-news .news-feature-item {
    padding: 22px 28px;
  }
  .page-news .news-iteration-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 48px;
  }
  .page-news .news-iteration-item:first-child {
    border-top: var(--line-soft);
  }
  .page-news .news-iteration-item:nth-child(2) {
    border-top: var(--line-soft);
  }
  .page-news .news-topic-stack {
    grid-template-columns: minmax(0, 1fr);
    gap: 20px;
  }
  .page-news .news-topic--lead {
    grid-column: auto;
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
  .page-news .news-topic:nth-child(even):not(.news-topic--lead) {
    margin-left: 56px;
  }
  .page-news .news-ops-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 48px;
    align-items: start;
  }
  .page-news .news-ops-media {
    position: sticky;
    top: 92px;
  }
  .page-news .news-route-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
  .page-news .news-route {
    grid-column: span 3;
  }
  .page-news .news-route:first-child {
    grid-column: span 3;
  }
  .page-news .news-route:nth-child(4) {
    grid-column: span 2;
  }
  .page-news .news-route:nth-child(5) {
    grid-column: span 2;
  }
}

@media (min-width: 1180px) {
  .page-news .news-route-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }
  .page-news .news-route {
    grid-column: span 4;
  }
  .page-news .news-route:first-child {
    grid-column: span 5;
  }
  .page-news .news-route:nth-child(2) {
    grid-column: span 7;
  }
  .page-news .news-route:nth-child(3) {
    grid-column: span 7;
  }
  .page-news .news-route:nth-child(4) {
    grid-column: span 5;
  }
  .page-news .news-route:nth-child(5) {
    grid-column: span 4;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-feature-item,
  .page-news .news-topic,
  .page-news .news-route,
  .page-news .news-route-arrow {
    transition: none;
  }
  .page-news .news-feature-item:hover,
  .page-news .news-topic:hover,
  .page-news .news-route:hover {
    transform: none;
  }
}