.page-news {
  --news-cyan-dark: #077F8E;
  --news-ink-soft: #4B5A61;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding: calc(var(--header-h) + 56px) 0 0;
  overflow: hidden;
}

.page-news .news-hero-inner {
  display: grid;
  gap: 28px;
  align-items: end;
}

.page-news .news-hero-copy {
  min-width: 0;
}

.page-news .news-hero-title {
  margin: 12px 0 18px;
  line-height: .98;
}

.page-news .news-hero-title::after {
  content: "";
  display: block;
  width: 78px;
  height: 6px;
  margin-top: 22px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--lime) 55%, var(--orange));
}

.page-news .news-hero-lead {
  max-width: 34em;
}

.page-news .news-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-news .news-hero-media {
  margin: 0;
}

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

/* ---------- 时间刻度带 ---------- */
.page-news .news-scale {
  display: flex;
  margin-top: 48px;
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

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

.page-news .news-scale-tick {
  position: relative;
  flex: 1 0 auto;
  min-width: 104px;
  padding: 22px 14px 24px;
  border-right: 1px solid var(--line-soft);
}

.page-news .news-scale-tick:last-child {
  border-right: 0;
}

.page-news .news-scale-tick::before {
  content: "";
  position: absolute;
  top: -4px;
  left: 14px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--muted);
}

.page-news .news-scale-tick.is-now::before {
  background: var(--orange);
  box-shadow: 0 0 0 4px rgba(255, 106, 43, .18);
}

.page-news .news-scale-tick .label-mono {
  display: block;
  color: var(--muted);
  white-space: nowrap;
}

.page-news .news-scale-tick.is-now .label-mono {
  color: var(--orange);
}

/* ---------- 章节通用标题 ---------- */
.page-news .news-recent,
.page-news .news-featured,
.page-news .news-season,
.page-news .news-versions,
.page-news .news-partners,
.page-news .news-subscribe {
  min-width: 0;
}

.page-news .news-sec-head {
  max-width: 760px;
  margin-bottom: 36px;
}

.page-news .news-sec-head h2 {
  margin: 10px 0 14px;
}

.page-news .news-sec-lead {
  color: var(--muted);
}

.page-news .band--mist .news-sec-lead,
.page-news .band--paper .news-sec-lead {
  color: var(--news-ink-soft);
}

.page-news .eyebrow--dark {
  color: var(--news-cyan-dark);
}

/* ---------- 更新条目列表 ---------- */
.page-news .update-list {
  border-top: 1px solid var(--line-dark);
}

.page-news .update-item {
  border-bottom: 1px solid var(--line-soft);
}

.page-news .update-summary {
  display: block;
  list-style: none;
  cursor: pointer;
}

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

.page-news .update-row {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas:
    "time cat"
    "title title";
  gap: 8px 14px;
  align-items: baseline;
  padding: 18px 0;
  transition: background-color 160ms var(--ease);
}

.page-news .update-time {
  grid-area: time;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--edge);
  white-space: nowrap;
}

.page-news .update-dot {
  width: 7px;
  height: 7px;
  flex: none;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 8px rgba(255, 106, 43, .65);
}

.page-news .update-cat {
  grid-area: cat;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--muted);
  white-space: nowrap;
}

.page-news .cat-square {
  width: 8px;
  height: 8px;
  flex: none;
  border-radius: 2px;
}

.page-news .cat--index .cat-square { background: var(--cyan); }
.page-news .cat--run .cat-square { background: var(--lime); }
.page-news .cat--ride .cat-square { background: var(--edge); }
.page-news .cat--ver .cat-square { background: var(--lime); }
.page-news .cat--fit .cat-square { background: var(--orange); }
.page-news .cat--out .cat-square { background: var(--edge); }
.page-news .cat--recover .cat-square { background: var(--cyan); }
.page-news .cat--co .cat-square { background: var(--orange); }
.page-news .cat--gear .cat-square { background: var(--edge); }
.page-news .cat--venue .cat-square { background: var(--cyan); }

.page-news .update-title {
  grid-area: title;
  position: relative;
  padding-right: 26px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.55;
  color: #FFFFFF;
  transition: color 160ms var(--ease);
}

.page-news .update-title::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 0;
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--cyan);
}

.page-news .update-item[open] .update-title::after {
  content: "–";
}

.page-news .update-summary:hover .update-title {
  color: var(--cyan);
}

.page-news .update-body {
  max-width: 640px;
  padding: 0 0 22px;
}

.page-news .update-body p {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

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

.page-news .update-body a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .update-footnote {
  margin: 30px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .update-footnote a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .update-footnote--paper {
  color: var(--news-ink-soft);
  padding-bottom: 4px;
}

.page-news .update-footnote--paper a {
  color: var(--news-cyan-dark);
}

/* ---------- 本月新上专题 ---------- */
.page-news .news-featured {
  position: relative;
}

.page-news .news-topic-grid {
  display: grid;
  gap: 20px;
}

.page-news .news-topic {
  position: relative;
  border: 1px solid var(--line-paper);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .58);
  overflow: hidden;
  transition: transform 160ms var(--ease), border-color 160ms var(--ease);
}

.page-news .news-topic::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: linear-gradient(180deg, var(--cyan), var(--lime) 55%, var(--orange));
}

.page-news .news-topic:hover {
  transform: translateY(-2px);
  border-color: rgba(0, 229, 255, .5);
}

.page-news .news-topic .media {
  margin: 0;
  border-bottom: 1px solid var(--line-paper);
}

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

.page-news .news-topic-body {
  padding: 22px 22px 24px 26px;
}

.page-news .news-topic-cat {
  margin: 0 0 10px;
  color: var(--news-cyan-dark);
}

.page-news .news-topic-title {
  margin: 0 0 10px;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--text-dark);
}

.page-news .news-topic-text {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--news-ink-soft);
}

.page-news .news-topic-meta {
  margin: 0;
  color: var(--news-ink-soft);
}

/* ---------- 赛季加更 ---------- */
.page-news .news-season-grid {
  display: grid;
  gap: 36px;
  align-items: center;
}

.page-news .news-season-copy h2 {
  margin: 10px 0 18px;
}

.page-news .news-season-copy p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .news-season-list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  border-top: 1px solid var(--line-soft);
}

.page-news .news-season-list li {
  display: flex;
  gap: 16px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: 15px;
  line-height: 1.7;
  color: var(--mist);
}

.page-news .news-season-list .label-mono {
  flex: none;
  padding-top: 2px;
  color: var(--cyan);
}

.page-news .news-chart {
  margin: 0;
  padding: 24px 20px 16px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: rgba(22, 30, 35, .72);
}

.page-news .news-chart figcaption {
  margin-bottom: 14px;
  color: var(--muted);
}

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

.page-news .news-chart .bar--regular {
  fill: rgba(0, 229, 255, .5);
}

.page-news .news-chart .bar--peak {
  fill: var(--lime);
}

.page-news .news-chart .bar-val {
  fill: var(--mist);
  font-family: var(--font-mono);
  font-size: 11px;
}

.page-news .news-chart .axis-label {
  fill: var(--muted);
  font-family: var(--font-mono);
  font-size: 10px;
}

/* ---------- 版本记录 ---------- */
.page-news .news-version-grid {
  display: grid;
  gap: 34px;
}

.page-news .news-version-list {
  min-width: 0;
}

.page-news .news-version {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px 18px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line-paper);
}

.page-news .news-version:first-child {
  border-top: 1px solid var(--line-paper);
}

.page-news .news-version-tag {
  align-self: start;
  margin: 0;
  padding: 4px 10px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  white-space: nowrap;
}

.page-news .news-version-tag--index {
  color: var(--news-cyan-dark);
  background: rgba(0, 229, 255, .14);
  border: 1px solid rgba(7, 127, 142, .32);
}

.page-news .news-version-tag--app {
  color: #2F7A12;
  background: rgba(124, 255, 79, .2);
  border: 1px solid rgba(62, 143, 28, .3);
}

.page-news .news-version-title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--text-dark);
}

.page-news .news-version-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--news-ink-soft);
}

.page-news .news-version-media {
  margin: 0;
}

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

/* ---------- 共建动态 ---------- */
.page-news .news-partners-grid {
  display: grid;
  gap: 32px;
  align-items: center;
}

.page-news .news-partners-media {
  margin: 0;
}

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

.page-news .news-partners-copy h2 {
  margin: 10px 0 16px;
}

.page-news .news-partners-copy p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .news-partner-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin: 30px 0 0;
  padding: 0;
}

.page-news .news-partner-stats > div {
  padding-top: 12px;
  border-top: 2px solid var(--cyan);
}

.page-news .news-partner-stats > div:nth-child(2) {
  border-top-color: var(--lime);
}

.page-news .news-partner-stats > div:nth-child(3) {
  border-top-color: var(--orange);
}

.page-news .news-partner-stats > div:nth-child(4) {
  border-top-color: var(--edge);
}

.page-news .news-partner-stats dt {
  margin-bottom: 8px;
  color: var(--muted);
}

.page-news .news-partner-stats dd {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 34px;
  line-height: 1;
  letter-spacing: -.02em;
  color: #FFFFFF;
}

/* ---------- 订阅 ---------- */
.page-news .news-subscribe-inner {
  display: grid;
  gap: 32px;
  align-items: center;
}

.page-news .news-subscribe-copy h2 {
  margin: 10px 0 16px;
}

.page-news .news-subscribe-copy p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .news-subscribe-panel {
  padding: 28px 24px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: linear-gradient(158deg, rgba(0, 229, 255, .12), rgba(124, 255, 79, .07) 58%, rgba(255, 106, 43, .1));
}

.page-news .news-subscribe-panel .btn {
  width: 100%;
  justify-content: center;
}

.page-news .news-subscribe-note {
  margin: 14px 0 18px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-news .update-row {
    grid-template-columns: 108px 92px minmax(0, 1fr);
    grid-template-areas: "time cat title";
    gap: 0 20px;
    padding: 20px 0;
  }

  .page-news .update-body {
    padding-left: 240px;
  }
}

@media (min-width: 760px) {
  .page-news .news-topic-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero-inner {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
    gap: 56px;
  }

  .page-news .news-season-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    gap: 64px;
  }

  .page-news .news-version-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    gap: 56px;
    align-items: start;
  }

  .page-news .news-partners-grid {
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
    gap: 56px;
  }

  .page-news .news-subscribe-inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    gap: 56px;
  }
}

@media (min-width: 560px) {
  .page-news .news-partner-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 480px) {
  .page-news .news-hero {
    padding-top: calc(var(--header-h) + 36px);
  }

  .page-news .news-hero-title {
    margin-bottom: 14px;
  }

  .page-news .news-scale-tick {
    min-width: 92px;
    padding: 18px 12px 20px;
  }

  .page-news .update-title {
    font-size: 15px;
  }

  .page-news .news-partner-stats dd {
    font-size: 28px;
  }

  .page-news .news-version {
    grid-template-columns: minmax(0, 1fr);
    gap: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-topic,
  .page-news .update-title {
    transition: none;
  }

  .page-news .news-topic:hover {
    transform: none;
  }
}