.page-news {
  padding-bottom: clamp(56px, 9vw, 112px);
}

.page-news .news-wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ---------- 栏目首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding-block: clamp(18px, 3.5vw, 34px) clamp(34px, 6vw, 68px);
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: linear-gradient(
    90deg,
    var(--clay) 0%,
    var(--clay) 20%,
    var(--moss) 20%,
    var(--moss) 42%,
    var(--stone) 42%,
    var(--stone) 100%
  );
  opacity: .85;
}

.page-news .news-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-news .news-rail {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--cyan-soft);
  padding-top: 8px;
  border-top: 1px solid var(--hairline-strong);
  margin: 0;
}

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

.page-news .news-hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 6.4vw, 52px);
  line-height: 1.08;
  letter-spacing: -.02em;
  color: var(--paper);
  margin: 12px 0 0;
  max-width: 18ch;
}

.page-news .news-lead {
  margin: 18px 0 0;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-muted);
}

.page-news .news-stats {
  list-style: none;
  margin: clamp(24px, 4vw, 36px) 0 0;
  padding: 20px 0 0;
  border-top: 1px solid var(--hairline);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 16px 20px;
}

.page-news .news-stats li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.page-news .news-stat-num {
  font-family: var(--font-mono);
  font-size: clamp(24px, 4vw, 32px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--paper);
  font-variant-numeric: tabular-nums;
}

.page-news .news-stat-label {
  font-size: 12px;
  line-height: 1.5;
  letter-spacing: .04em;
  color: var(--text-faint);
}

/* ---------- 章节骨架 ---------- */
.page-news .news-section {
  padding-block: clamp(34px, 6vw, 68px);
}

.page-news .news-section + .news-section {
  border-top: 1px solid var(--hairline);
}

.page-news .news-section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px 16px;
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-news .chapter-index {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--cyan);
  background: rgba(47, 230, 200, .08);
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-pill);
  padding: 3px 10px;
  line-height: 1.5;
}

.page-news .news-h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 3.6vw, 34px);
  line-height: 1.15;
  letter-spacing: -.02em;
  color: var(--paper);
  margin: 0;
}

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

.page-news .news-section-lead {
  margin: 0 0 clamp(18px, 3vw, 26px);
  max-width: 66ch;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--text-muted);
}

/* ---------- 图片容器 ---------- */
.page-news .news-figure {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--hairline);
  background: var(--panel);
}

.page-news .news-figure--wide {
  aspect-ratio: 16 / 9;
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-news .news-figure--tall {
  aspect-ratio: 3 / 2;
}

.page-news .news-figure--square {
  aspect-ratio: 3 / 2;
}

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

.page-news .news-figure .media-caption {
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-faint);
}

/* ---------- 最新观察条目 ---------- */
.page-news .news-list {
  display: block;
}

.page-news .news-entry {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  padding: 22px 0;
  border-top: 1px solid var(--hairline);
  transition: background-color .2s var(--ease);
}

.page-news .news-entry:last-child {
  border-bottom: 1px solid var(--hairline);
}

.page-news .news-entry-rail {
  min-width: 0;
}

.page-news .news-entry-body {
  min-width: 0;
}

.page-news .news-entry-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(17px, 2.3vw, 21px);
  line-height: 1.35;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-news .news-entry-summary {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-muted);
  max-width: 68ch;
}

.page-news .news-entry-more {
  margin: 6px 0 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--cyan-soft);
  max-width: 68ch;
  transition: max-height .26s var(--ease), opacity .2s var(--ease);
  overflow: hidden;
}

.page-news .news-entry-foot {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-top: 14px;
}

.page-news .news-segment {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--text-faint);
}

.page-news .slot-bars {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 24px;
  flex: 0 0 auto;
}

.page-news .slot-bars i {
  display: block;
  width: 5px;
  height: var(--h, 40%);
  background: var(--cyan);
  opacity: .7;
  border-radius: 1px;
}

/* ---------- 专题横向轨道 ---------- */
.page-news .news-rail-track {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding: 4px 0 18px;
  margin-bottom: clamp(18px, 3vw, 28px);
}

.page-news .news-rail-track::-webkit-scrollbar {
  height: 6px;
}

.page-news .news-rail-track::-webkit-scrollbar-thumb {
  background: var(--hairline-strong);
  border-radius: var(--radius-pill);
}

.page-news .rail-card {
  position: relative;
  flex: 0 0 min(310px, 80vw);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 18px 18px;
  background: var(--panel);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .22s var(--ease), border-color .22s var(--ease);
}

.page-news .rail-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: var(--rail-accent, var(--moss));
}

.page-news .rail-card:hover {
  transform: translateY(-2px);
  border-color: var(--hairline-strong);
}

.page-news .rail-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--cyan-soft);
}

.page-news .rail-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.35;
  color: var(--paper);
}

.page-news .rail-text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--text-muted);
  flex: 1 1 auto;
}

.page-news .rail-scope {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--text-faint);
  padding-top: 10px;
  border-top: 1px solid var(--hairline);
}

/* ---------- 对照数据方法 ---------- */
.page-news .method-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 40px);
  align-items: start;
}

.page-news .method-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: method;
}

.page-news .method-step {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 14px;
  padding: 20px 0;
  border-top: 1px solid var(--hairline);
}

.page-news .method-step:last-child {
  border-bottom: 1px solid var(--hairline);
}

.page-news .method-num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--moss);
  padding-top: 4px;
}

.page-news .method-body {
  min-width: 0;
}

.page-news .method-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.35;
  color: var(--paper);
}

.page-news .method-body p {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-muted);
  max-width: 62ch;
}

/* ---------- 多联赛观赛笔记 ---------- */
.page-news .note-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .note-item {
  position: relative;
  padding: 20px 0 20px 20px;
  border-left: 2px solid var(--hairline);
}

.page-news .note-item + .note-item {
  margin-top: 2px;
}

.page-news .note-item::before {
  content: "";
  position: absolute;
  left: -2px;
  top: 26px;
  width: 2px;
  height: 16px;
  background: var(--cyan);
  opacity: 0;
  transition: opacity .2s var(--ease);
}

.page-news .note-item:hover::before {
  opacity: 1;
}

.page-news .note-index {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .12em;
  color: var(--clay);
}

.page-news .note-title {
  margin: 6px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(16px, 2.2vw, 19px);
  line-height: 1.4;
  color: var(--paper);
}

.page-news .note-text {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-muted);
  max-width: 70ch;
}

/* ---------- 分类与更新节奏 ---------- */
.page-news .cat-grid {
  list-style: none;
  margin: 0 0 clamp(26px, 4.5vw, 46px);
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-news .cat-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: 20px 18px;
  background: var(--panel);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  transition: transform .22s var(--ease), border-color .22s var(--ease);
}

.page-news .cat-card:hover {
  transform: translateY(-2px);
  border-color: var(--hairline-strong);
}

.page-news .cat-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.35;
  color: var(--paper);
}

.page-news .cat-text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--text-muted);
}

.page-news .cat-text a {
  color: var(--cyan-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--hairline-strong);
}

.page-news .cat-text a:hover {
  color: var(--cyan);
}

.page-news .news-pace {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 4vw, 40px);
  align-items: center;
}

.page-news .news-pace-text {
  min-width: 0;
}

.page-news .pace-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(18px, 2.8vw, 24px);
  line-height: 1.3;
  color: var(--paper);
}

.page-news .news-pace-text p {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--text-muted);
  max-width: 64ch;
}

.page-news .news-pace-text a {
  color: var(--cyan-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--hairline-strong);
}

.page-news .news-pace-text a:hover {
  color: var(--cyan);
}

/* ---------- 订阅 ---------- */
.page-news .news-subscribe {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 4vw, 42px);
  background: var(--panel);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
}

.page-news .news-subscribe::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: linear-gradient(180deg, var(--cyan), var(--moss));
}

.page-news .news-subscribe-text {
  margin: 14px 0 0;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--text-muted);
}

.page-news .news-subscribe-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 28px);
}

/* ---------- 响应式 ---------- */
@media (min-width: 900px) {
  .page-news .news-hero-inner {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }

  .page-news .news-hero-main {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    column-gap: 48px;
    align-items: end;
  }

  .page-news .news-hero-main .eyebrow,
  .page-news .news-hero-main h1,
  .page-news .news-hero-main .news-lead {
    grid-column: 1;
  }

  .page-news .news-hero-main .news-stats {
    grid-column: 2;
    grid-row: 1 / span 3;
    margin-top: 0;
    padding-top: 0;
    border-top: 0;
    align-self: end;
    grid-template-columns: minmax(0, 1fr);
    gap: 18px;
  }
}

@media (min-width: 860px) {
  .page-news .news-entry {
    grid-template-columns: 148px minmax(0, 1fr);
    gap: 32px;
    align-items: start;
    padding: 24px 0;
  }

  .page-news .news-entry-rail .tag {
    white-space: nowrap;
  }

  .page-news .news-entry-more {
    max-height: 0;
    opacity: 0;
  }

  .page-news .news-entry:hover .news-entry-more,
  .page-news .news-entry:focus-within .news-entry-more {
    max-height: 120px;
    opacity: 1;
  }
}

@media (min-width: 780px) {
  .page-news .cat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .cat-card:last-child {
    grid-column: 1 / -1;
  }

  .page-news .news-pace {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
}

@media (min-width: 940px) {
  .page-news .method-grid {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    gap: 48px;
  }

  .page-news .method-grid .news-figure {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-entry-more,
  .page-news .rail-card,
  .page-news .cat-card,
  .page-news .note-item::before {
    transition: none;
  }

  .page-news .news-entry-more {
    max-height: none;
    opacity: 1;
  }

  .page-news .rail-card:hover,
  .page-news .cat-card:hover {
    transform: none;
  }
}

.page-news {
  --h: 1rem;
  --rail-accent: transparent;
}