.page-news {
  background: var(--ink);
  color: var(--mint);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-news .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: clamp(16px, 3vw, 26px) 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.page-news .breadcrumb a {
  color: var(--steel);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  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(--lime);
  border-bottom-color: var(--lime);
}
.page-news .breadcrumb__sep {
  color: var(--line);
}
.page-news .breadcrumb [aria-current] {
  color: var(--mint);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding: clamp(22px, 5vw, 48px) 0 clamp(30px, 5vw, 60px);
  border-bottom: 1px solid var(--line);
}
.page-news .news-hero__grid {
  display: grid;
  gap: clamp(22px, 4vw, 44px);
  align-items: center;
}
.page-news .news-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 7.4vw, 72px);
  line-height: 1.04;
  letter-spacing: 0.02em;
  color: var(--mint);
  text-wrap: balance;
}
.page-news .news-hero__title em {
  font-style: normal;
  color: var(--lime);
}
.page-news .news-hero__lede {
  margin: 18px 0 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--muted);
}
.page-news .news-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--steel);
}
.page-news .news-hero__facts li {
  display: flex;
  align-items: center;
  gap: 8px;
}
.page-news .news-hero__facts strong {
  color: var(--lime);
  font-weight: 600;
}
.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}
.page-news .news-hero__media {
  margin: 0;
}

/* ---------- 通用区块 ---------- */
.page-news .news-block {
  padding: clamp(34px, 6vw, 64px) 0;
  border-bottom: 1px solid var(--line);
}
.page-news .section-head {
  margin-bottom: clamp(18px, 3vw, 28px);
}
.page-news .section-head__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 4.2vw, 34px);
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: var(--mint);
}
.page-news .section-head__note {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--steel);
}

/* ---------- 栏目图例 ---------- */
.page-news .legend-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.page-news .legend-item {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(18px, 3vw, 28px);
  background: var(--pitch);
  border-top: 2px solid var(--line);
  transition: background 0.25s var(--ease), transform 0.25s var(--ease);
}
.page-news .legend-item--ver { border-top-color: var(--orange); }
.page-news .legend-item--venue { border-top-color: var(--lime); }
.page-news .legend-item--guide { border-top-color: var(--amber); }
.page-news .legend-item:hover {
  background: #0f2a20;
  transform: translateY(-3px);
}
.page-news .legend-item__key {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--steel);
}
.page-news .legend-item__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(20px, 3.4vw, 26px);
  letter-spacing: 0.03em;
  color: var(--mint);
}
.page-news .legend-item__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}
.page-news .legend-item__stat {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--steel);
}
.page-news .legend-item__stat .data-num {
  color: var(--lime);
  font-size: 16px;
}
.page-news .legend-item__link {
  margin-top: auto;
  align-self: flex-start;
  padding-bottom: 2px;
  font-size: 14px;
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}
.page-news .legend-item__link:hover,
.page-news .legend-item__link:focus-visible {
  border-bottom-color: var(--lime);
}
.page-news .legend-item__link:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 4px;
}

/* ---------- 置顶路线 ---------- */
.page-news .route__intro {
  margin: 0 0 clamp(16px, 3vw, 24px);
  max-width: 40em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}
.page-news .route__nodes {
  position: relative;
  display: flex;
  gap: clamp(12px, 2vw, 18px);
  margin: 0;
  padding: 22px 0 6px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}
.page-news .route__nodes::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 27px;
  height: 1px;
  background: repeating-linear-gradient(90deg, var(--line) 0 8px, transparent 8px 16px);
}
.page-news .route__node {
  position: relative;
  flex: 0 0 min(272px, 80vw);
  scroll-snap-align: start;
}
.page-news .route__dot {
  position: relative;
  z-index: 1;
  display: block;
  width: 11px;
  height: 11px;
  margin: 0 0 14px;
  border-radius: 50%;
  background: var(--ink);
  border: 1px solid var(--lime);
  box-shadow: 0 0 0 4px var(--ink);
  transition: background 0.2s var(--ease);
}
.page-news .route__card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  height: 100%;
  padding: 16px 18px 18px;
  background: var(--pitch);
  border: 1px solid var(--line);
  color: inherit;
  text-decoration: none;
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease), background 0.25s var(--ease);
}
.page-news .route__card:hover,
.page-news .route__card:focus-visible {
  border-color: var(--lime);
  background: #0f2a20;
  transform: translateY(-3px);
}
.page-news .route__card:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
}
.page-news .route__node:hover .route__dot {
  background: var(--lime);
}
.page-news .route__num {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--orange);
}
.page-news .route__name {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 20px;
  letter-spacing: 0.04em;
  color: var(--mint);
}
.page-news .route__text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}
.page-news .route__go {
  margin-top: auto;
  padding-top: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--lime);
}
.page-news .route__media {
  margin: clamp(22px, 4vw, 34px) 0 0;
}

/* ---------- 条目列表 ---------- */
.page-news .news-group + .news-group {
  margin-top: clamp(28px, 5vw, 44px);
}
.page-news .news-group__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}
.page-news .news-group__title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(18px, 3.2vw, 24px);
  letter-spacing: 0.03em;
  color: var(--mint);
}
.page-news .news-group__note {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--steel);
}
.page-news .entry-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-news .entry {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  transition: background 0.2s var(--ease), padding-left 0.2s var(--ease);
}
.page-news .entry:hover {
  background: var(--pitch);
  padding-left: 12px;
}
.page-news .entry__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}
.page-news .entry__when {
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--steel);
}
.page-news .entry__body {
  min-width: 0;
}
.page-news .entry__title {
  margin: 0 0 6px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.5;
  color: var(--mint);
}
.page-news .entry__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}
.page-news .entry__dur {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--steel);
}
.page-news .news-list__break {
  margin: clamp(26px, 4vw, 40px) 0;
}

/* ---------- 版本节奏 ---------- */
.page-news .news-cycle__grid {
  display: grid;
  gap: clamp(22px, 4vw, 44px);
  align-items: start;
}
.page-news .news-cycle__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 4.6vw, 38px);
  line-height: 1.15;
  letter-spacing: 0.02em;
  color: var(--mint);
}
.page-news .news-cycle__lede {
  margin: 16px 0 0;
  max-width: 32em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}
.page-news .cycle-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.page-news .cycle-list li {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.page-news .cycle-list__time {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--orange);
}
.page-news .cycle-list__text {
  font-size: 15px;
  line-height: 1.75;
  color: var(--mint);
}
.page-news .news-cycle__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}
.page-news .news-cycle__media {
  margin: 0;
}

/* ---------- 协作 ---------- */
.page-news .collab-grid {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.page-news .collab-card {
  padding: clamp(18px, 3vw, 26px);
  background: var(--pitch);
}
.page-news .collab-card__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(34px, 6vw, 54px);
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--lime);
}
.page-news .collab-card__title {
  margin: 8px 0 10px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 16px;
  color: var(--mint);
}
.page-news .collab-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}
.page-news .collab-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 30px);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .news-hero__lede { font-size: 17px; }
  .page-news .collab-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 768px) {
  .page-news .legend-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .page-news .entry {
    grid-template-columns: minmax(0, 1fr) 84px;
    align-items: start;
    column-gap: 20px;
  }
  .page-news .entry__meta { grid-column: 1; }
  .page-news .entry__body { grid-column: 1; }
  .page-news .entry__dur {
    grid-column: 2;
    grid-row: 1 / span 2;
    text-align: right;
    padding-top: 3px;
  }
  .page-news .cycle-list li {
    grid-template-columns: 96px minmax(0, 1fr);
    align-items: baseline;
    column-gap: 16px;
  }
}

@media (min-width: 920px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }
  .page-news .news-cycle__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }
  .page-news .collab-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
<<<END>>>