.page-news {
  --pn-line: rgba(198, 205, 211, 0.16);
  --pn-line-soft: rgba(198, 205, 211, 0.07);
  --pn-glow: rgba(200, 255, 61, 0.13);
  padding-bottom: 96px;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding-top: 36px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--pn-line);
}

.page-news .news-hero h1 {
  margin: 18px 0 0;
  max-width: 16ch;
}

.page-news .news-hero h1 em {
  font-style: normal;
  color: var(--lime);
}

.page-news .news-hero__lead {
  margin: 26px 0 0;
  max-width: 62ch;
  color: var(--mist);
  font-size: 16px;
  line-height: 1.85;
}

.page-news .news-hero__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 20px;
  margin: 36px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-hero__facts li {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 14px;
  border-top: 1px solid var(--pn-line);
}

.page-news .news-hero__facts .mono {
  font-family: var(--font-data);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--lime);
  font-variant-numeric: tabular-nums;
}

.page-news .news-hero__facts li > span:last-child {
  color: var(--mist);
  font-size: 12px;
  letter-spacing: 0.1em;
}

/* ---------- 主体分栏 ---------- */
.page-news .news-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 44px;
  padding-top: 44px;
}

.page-news .news-flow {
  display: grid;
  gap: 68px;
  min-width: 0;
}

.page-news .news-flow > * {
  min-width: 0;
}

/* ---------- 侧边索引 ---------- */
.page-news .news-index {
  display: grid;
  gap: 26px;
  align-content: start;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--pn-line);
}

.page-news .news-index__title {
  margin: 0 0 -14px;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-news .news-index__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .news-index__list a {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 8px 9px 12px;
  border-left: 2px solid transparent;
  color: var(--white);
  font-size: 14px;
  text-decoration: none;
  transition: color 0.18s linear, background 0.18s linear, border-color 0.18s linear;
}

.page-news .news-index__list a .mono {
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-news .news-index__list a:hover,
.page-news .news-index__list a:focus-visible,
.page-news .news-index__list a[aria-current],
.page-news .news-index__list a.is-active {
  color: var(--lime);
  border-left-color: var(--lime);
  background: linear-gradient(90deg, var(--pn-glow), transparent 72%);
}

.page-news .phase-list {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .phase-list li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-size: 13px;
  color: var(--mist);
}

.page-news .phase-list .mono {
  min-width: 34px;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--silver);
}

.page-news .news-index__side {
  display: grid;
  gap: 12px;
  padding-top: 20px;
  border-top: 1px solid var(--pn-line);
  font-size: 13px;
}

.page-news .news-index__side a {
  color: var(--mist);
  text-decoration: none;
  padding-bottom: 3px;
  border-bottom: 1px solid var(--pn-line);
  transition: color 0.18s linear, border-color 0.18s linear;
}

.page-news .news-index__side a:hover,
.page-news .news-index__side a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

/* ---------- 章节头 ---------- */
.page-news .section-head {
  position: relative;
  padding-top: 22px;
  border-top: 1px solid var(--pn-line);
}

.page-news .section-head::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 68px;
  height: 2px;
  background: var(--lime);
  transform: skewX(-26deg);
  transform-origin: left center;
}

.page-news .section-head__lead {
  max-width: 56ch;
}

/* ---------- 首条 ---------- */
.page-news .lead-entry {
  display: grid;
  gap: 24px;
  margin-top: 32px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--pn-line);
}

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

.page-news .entry-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-news .entry-meta__phase {
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--mist);
  font-variant-numeric: tabular-nums;
}

.page-news .lead-entry__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 4.2vw, 38px);
  font-weight: 600;
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-news .lead-entry__body p {
  margin: 16px 0 0;
  max-width: 58ch;
  color: var(--mist);
  font-size: 15.5px;
  line-height: 1.85;
}

.page-news .lead-entry__more {
  margin-top: 22px;
}

/* ---------- 条目列表 ---------- */
.page-news .entry-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .entry {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  padding: 24px 0;
  border-bottom: 1px solid var(--pn-line-soft);
  transition: border-color 0.2s linear;
}

.page-news .entry:hover {
  border-bottom-color: var(--pn-line);
}

.page-news .entry__num {
  margin: 0;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: rgba(198, 205, 211, 0.5);
  font-variant-numeric: tabular-nums;
}

.page-news .entry__title {
  margin: 12px 0 0;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.45;
  color: var(--white);
  transition: color 0.18s linear;
}

.page-news .entry:hover .entry__title {
  color: var(--lime);
}

.page-news .entry__summary {
  margin: 10px 0 0;
  max-width: 62ch;
  color: var(--mist);
  font-size: 14.5px;
  line-height: 1.8;
}

/* ---------- 专题区块 ---------- */
.page-news .news-block__grid {
  display: grid;
  gap: 32px;
  margin-top: 32px;
}

.page-news .news-block__copy p {
  margin: 0 0 18px;
  max-width: 60ch;
  color: var(--mist);
  font-size: 15.5px;
  line-height: 1.85;
}

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

.page-news .news-block__cta {
  margin: 26px 0 0;
}

.page-news .point-list {
  display: grid;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .point-list li {
  position: relative;
  padding: 14px 0 14px 22px;
  border-top: 1px solid var(--pn-line-soft);
  color: var(--mist);
  font-size: 14.5px;
  line-height: 1.75;
}

.page-news .point-list li:last-child {
  border-bottom: 1px solid var(--pn-line-soft);
}

.page-news .point-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 23px;
  width: 9px;
  height: 2px;
  background: var(--lime);
}

.page-news .point-list li strong {
  color: var(--white);
  font-weight: 600;
}

.page-news .news-block__grid--text {
  align-items: start;
}

/* ---------- 季票通告海报区 ---------- */
.page-news .news-block--poster {
  position: relative;
  isolation: isolate;
  padding: 48px 0;
}

.page-news .news-block--poster .poster-media {
  position: absolute;
  inset: 0;
  margin: 0;
  z-index: -1;
}

.page-news .news-block--poster .poster-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.18;
  filter: saturate(0.55);
}

.page-news .news-block--poster::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(102deg, var(--ink) 6%, rgba(6, 17, 13, 0.78) 58%, rgba(6, 17, 13, 0.32));
}

.page-news .poster-body {
  position: relative;
}

.page-news .poster-body .point-list {
  max-width: 62ch;
}

/* ---------- 选题与合作 ---------- */
.page-news .news-block--pitch {
  padding: 52px 26px 56px;
  background: var(--ink-2);
  clip-path: polygon(0 3.5%, 100% 0, 100% 96.5%, 0 100%);
}

.page-news .news-block--pitch h2 {
  margin: 0;
  max-width: 18ch;
}

.page-news .news-block--pitch p {
  margin: 20px 0 0;
  max-width: 60ch;
  color: var(--mist);
  font-size: 15.5px;
  line-height: 1.85;
}

.page-news .pitch-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 700px) {
  .page-news .news-hero__facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .entry {
    grid-template-columns: 52px minmax(0, 1fr);
    gap: 22px;
    padding: 26px 0;
  }

  .page-news .news-block__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.88fr);
    gap: 44px;
    align-items: start;
  }

  .page-news .news-block__grid > .media:first-child {
    order: 0;
  }

  .page-news .news-block__grid--text {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

  .page-news .lead-entry {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: 40px;
    align-items: center;
  }

  .page-news .news-block--pitch {
    padding: 60px 44px 64px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1024px) {
  .page-news .news-hero {
    padding-top: 48px;
    padding-bottom: 52px;
  }

  .page-news .news-hero__lead {
    font-size: 17px;
  }

  .page-news .news-body {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 60px;
    padding-top: 56px;
  }

  .page-news .news-index {
    position: sticky;
    top: 32px;
    gap: 28px;
    padding-bottom: 0;
    border-bottom: 0;
  }

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

  .page-news .news-index__list a {
    font-size: 15px;
  }

  .page-news .news-flow {
    gap: 88px;
  }

  .page-news .entry__title {
    font-size: 19px;
  }

  .page-news .news-block__grid {
    gap: 56px;
  }
}

/* ---------- 动效偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-news .news-index__list a,
  .page-news .entry,
  .page-news .entry__title,
  .page-news .news-index__side a {
    transition: none;
  }
}