.page-news {
  --rail-w: 240px;
  --news-gap: clamp(24px, 4vw, 56px);
}

/* 首屏 */
.page-news .news-hero {
  display: grid;
  gap: clamp(22px, 3vw, 40px);
  padding: clamp(22px, 4vw, 46px) 0 clamp(24px, 4vw, 42px);
  border-bottom: 1px solid var(--line);
}

.page-news .news-hero__main {
  min-width: 0;
}

.page-news .news-hero .display--xl {
  margin: 0.12em 0 0.22em;
  line-height: 0.98;
  letter-spacing: -0.02em;
}

.page-news .news-hero .lede {
  max-width: 60ch;
  margin: 0;
  color: var(--text-dim);
}

.page-news .news-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 30px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-hero__facts li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 13px;
  color: var(--text-dim);
}

.page-news .news-hero__facts .num {
  font-size: 19px;
  font-weight: 700;
  color: var(--amber);
  letter-spacing: 0.01em;
}

.page-news .news-hero__side {
  display: grid;
  gap: 12px;
  padding: clamp(18px, 2.4vw, 26px);
  border: 1px solid var(--glass-edge);
}

.page-news .news-hero__side .eyebrow {
  margin: 0;
}

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

.page-news .rhythm li {
  display: grid;
  gap: 2px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--line);
}

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

.page-news .rhythm__name {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--text-mute);
}

.page-news .rhythm__val {
  font-size: 14px;
  color: var(--text);
}

/* 分类速览 */
.page-news .cat-band {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: clamp(22px, 3vw, 34px) 0 0;
}

.page-news .cat-band__item {
  display: grid;
  gap: 3px;
  padding: 14px 16px 15px;
  border: 1px solid var(--line);
  border-top: 2px solid transparent;
  border-radius: var(--radius-sm);
  background: linear-gradient(160deg, rgba(14, 22, 51, 0.92), rgba(7, 11, 31, 0.92));
  text-decoration: none;
  color: var(--text);
  transition: border-color 0.22s var(--ease), transform 0.22s var(--ease);
}

.page-news .cat-band__item:hover,
.page-news .cat-band__item:focus-visible {
  border-top-color: var(--signal);
  border-color: rgba(43, 245, 192, 0.4);
  transform: translateY(-2px);
}

.page-news .cat-band__no {
  font-size: 11px;
  color: var(--signal);
  letter-spacing: 0.12em;
}

.page-news .cat-band__name {
  font-size: 15px;
  font-weight: 600;
}

.page-news .cat-band__note {
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-mute);
}

/* 主体：左索引 + 右条目流 */
.page-news .news-body {
  display: grid;
  gap: clamp(22px, 3vw, 36px);
  padding: var(--news-gap) 0 0;
}

.page-news .rail {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  margin: 0;
  padding: 2px 0 10px;
  scrollbar-width: thin;
}

.page-news .rail__key {
  display: none;
  margin: 0;
}

.page-news .rail__link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  white-space: nowrap;
  color: var(--text-dim);
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-news .rail__link:hover,
.page-news .rail__link:focus-visible {
  color: var(--text);
  border-color: var(--signal);
}

.page-news .rail__no {
  font-size: 11px;
  color: var(--signal);
}

.page-news .news-feed {
  min-width: 0;
}

.page-news .feed-note {
  margin: 6px 0 0;
  font-size: 13px;
  color: var(--text-mute);
}

.page-news .feed-list {
  position: relative;
  margin: 22px 0 0;
  padding: 0 0 0 22px;
  list-style: none;
}

.page-news .feed-list::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 12px;
  bottom: 18px;
  width: 1px;
  background: linear-gradient(180deg, var(--signal), var(--violet) 62%, transparent);
  opacity: 0.45;
}

.page-news .feed-item {
  position: relative;
  padding: 16px 0 20px;
  border-bottom: 1px solid var(--line);
  transition: transform 0.24s var(--ease);
}

.page-news .feed-item::before {
  content: "";
  position: absolute;
  left: -22px;
  top: 22px;
  width: 10px;
  height: 10px;
  box-sizing: border-box;
  border-radius: 50%;
  background: var(--ink-950);
  border: 2px solid var(--signal);
}

.page-news .feed-item:hover {
  transform: translateX(4px);
}

.page-news .feed-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.page-news .feed-item__round {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--text-dim);
}

.page-news .feed-item__title {
  margin: 0 0 8px;
  font-size: clamp(17px, 1.4vw + 12px, 21px);
  font-weight: 600;
  line-height: 1.45;
  color: var(--text);
}

.page-news .feed-item__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--text-dim);
}

.page-news .feed-item__media {
  margin: 14px 0 0;
}

.page-news .feed-item__path {
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--text-mute);
  transition: color 0.2s var(--ease);
}

.page-news .feed-item:hover .feed-item__path {
  color: var(--signal);
}

.page-news .feed-more {
  margin: 22px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-news .feed-more a {
  color: var(--signal);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 245, 192, 0.35);
}

.page-news .feed-more a:hover {
  color: var(--signal-soft);
}

/* 通用内容块 */
.page-news .news-block {
  margin-top: var(--news-gap);
  padding-top: clamp(24px, 4vw, 44px);
  border-top: 1px solid var(--line);
}

.page-news .news-block .eyebrow {
  margin: 0 0 10px;
}

.page-news .news-block .heading-2 {
  margin: 0 0 14px;
  max-width: 26ch;
}

.page-news .news-block__text {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-news .news-block__grid {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
}

.page-news .news-block__copy,
.page-news .news-block__media {
  min-width: 0;
}

/* 转会日历 */
.page-news .cal-list {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-news .cal-list li {
  display: grid;
  grid-template-columns: 12px 1fr;
  gap: 10px;
  align-items: start;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-news .cal-list strong {
  color: var(--text);
  font-weight: 600;
}

.page-news .cal-list__dot {
  width: 8px;
  height: 8px;
  margin-top: 8px;
  border-radius: 2px;
  background: var(--signal);
}

.page-news .cal-list__dot--amber {
  background: var(--amber);
}

.page-news .cal-scale {
  margin-top: clamp(20px, 3vw, 30px);
  padding: clamp(16px, 2.4vw, 24px);
  background: var(--glass);
  border: 1px solid var(--line);
}

.page-news .cal-scale__title {
  margin: 0 0 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--text-mute);
  text-transform: uppercase;
}

.page-news .cal-scale__svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-news .cal-scale__note {
  margin: 6px 0 0;
  font-size: 12px;
  color: var(--text-mute);
}

/* 归档路径 */
.page-news .path {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-news .path__step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--signal);
  border-radius: var(--radius-sm);
  background: var(--ink-900);
}

.page-news .path__no {
  font-size: 20px;
  font-weight: 700;
  color: var(--signal);
  line-height: 1.2;
}

.page-news .path__body h3 {
  margin: 0 0 6px;
}

.page-news .path__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-news .path__link {
  display: inline-block;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--signal);
  text-decoration: none;
}

.page-news .path__link:hover {
  color: var(--signal-soft);
}

.page-news .archive-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0 0;
}

.page-news .archive-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  color: var(--text-dim);
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-news .archive-chip .num {
  font-size: 12px;
  color: var(--violet);
}

.page-news .archive-chip:hover {
  color: var(--text);
  border-color: var(--violet);
}

.page-news .changelog {
  margin-top: 20px;
  padding: clamp(16px, 2.4vw, 24px);
  border: 1px solid var(--line);
  background: var(--ink-900);
}

.page-news .changelog__title {
  margin: 0 0 12px;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--text-mute);
}

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

.page-news .changelog__list li {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-news .changelog__ver {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--violet);
}

/* 赛季专题 */
.page-news .season-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(14px, 2vw, 20px);
  margin-top: 24px;
}

.page-news .season-card {
  display: block;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-900);
  text-decoration: none;
  color: var(--text);
  transition: border-color 0.22s var(--ease), transform 0.22s var(--ease);
}

.page-news .season-card:hover,
.page-news .season-card:focus-visible {
  border-color: rgba(43, 245, 192, 0.45);
  transform: translateY(-3px);
}

.page-news .season-card__body {
  padding: 16px 18px 20px;
}

.page-news .season-card__no {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--amber);
}

.page-news .season-card__body h3 {
  margin: 0 0 8px;
  font-size: 17px;
  line-height: 1.5;
}

.page-news .season-card__body p:last-child {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-dim);
}

/* 收藏与关注 */
.page-news .follow-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(14px, 2vw, 20px);
  margin-top: 24px;
}

.page-news .follow-card {
  padding: clamp(16px, 2.4vw, 24px);
  border: 1px solid var(--line);
  background: linear-gradient(155deg, rgba(14, 22, 51, 0.95), rgba(7, 11, 31, 0.95));
}

.page-news .follow-card h3 {
  margin: 0 0 10px;
  font-size: 18px;
}

.page-news .follow-card p {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-news .follow-note {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-news .follow-note a {
  color: var(--signal);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 245, 192, 0.35);
}

.page-news .follow-note a:hover {
  color: var(--signal-soft);
}

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

  .page-news .season-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .follow-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .news-hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: start;
  }

  .page-news .news-block__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.82fr);
    align-items: start;
  }

  .page-news .season-grid {
    grid-template-columns: minmax(0, 1.4fr) repeat(2, minmax(0, 1fr));
  }

  .page-news .path {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-news .cat-band {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-news .news-body {
    grid-template-columns: var(--rail-w) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .rail {
    display: grid;
    gap: 2px;
    overflow: visible;
    position: sticky;
    top: 104px;
    padding: 0;
  }

  .page-news .rail__key {
    display: block;
    margin: 0 0 12px;
  }

  .page-news .rail__link {
    border: 0;
    border-left: 2px solid var(--line);
    border-radius: 0;
    padding: 11px 0 11px 14px;
    white-space: normal;
    font-size: 14px;
  }

  .page-news .rail__link:hover,
  .page-news .rail__link:focus-visible {
    border-left-color: var(--signal);
    color: var(--text);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .feed-item,
  .page-news .cat-band__item,
  .page-news .season-card {
    transition: none;
  }

  .page-news .feed-item:hover,
  .page-news .cat-band__item:hover,
  .page-news .season-card:hover {
    transform: none;
  }
}