.page-news {
  background: var(--ink);
  color: var(--mist);
  font-family: var(--font-body);
  padding-bottom: 72px;
  overflow-x: clip;
}

/* ── 面包屑 ───────────────────────────── */
.page-news .crumbs {
  padding: 18px 0 0;
}

.page-news .crumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-head);
  font-size: .74rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--faint);
}

.page-news .crumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line);
}

.page-news .crumbs a {
  color: var(--faint);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s ease, border-color .18s ease;
}

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

.page-news .crumbs [aria-current="page"] {
  color: var(--cyan);
}

/* ── 首屏 ─────────────────────────────── */
.page-news .news-hero {
  position: relative;
  padding: 20px 0 0;
  border-bottom: 1px solid var(--hair);
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(90deg, rgba(232, 237, 245, .045) 0 1px, transparent 1px 96px),
    repeating-linear-gradient(0deg, rgba(232, 237, 245, .045) 0 1px, transparent 1px 96px);
  pointer-events: none;
  z-index: 0;
}

.page-news .news-hero > .wrap {
  position: relative;
  z-index: 1;
}

.page-news .hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  padding: 14px 0 30px;
}

.page-news .hero-kicker {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-size: .74rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-news .news-hero h1 {
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-size: clamp(1.85rem, 6.4vw, 3.5rem);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -.015em;
  color: var(--white);
  max-width: 17em;
}

.page-news .hero-lede {
  margin: 0;
  max-width: 52ch;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--muted);
}

.page-news .hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--hair);
  border-bottom: 1px solid var(--hair);
}

.page-news .hero-stats > div {
  padding: 14px 10px;
  border-right: 1px solid var(--hair);
  min-width: 0;
}

.page-news .hero-stats > div:last-child {
  border-right: 0;
}

.page-news .stat-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.2rem;
  line-height: 1.15;
  color: var(--cyan);
  white-space: nowrap;
}

.page-news .stat-label {
  display: block;
  margin-top: 7px;
  font-family: var(--font-head);
  font-size: .68rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--faint);
}

.page-news .media-frame {
  position: relative;
  display: block;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--hair);
  background: var(--ink-3);
}

.page-news .media-frame img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(.72) contrast(1.05);
}

.page-news .hero-figure {
  margin-bottom: 0;
  border-bottom: 0;
}

.page-news .hero-figure img {
  aspect-ratio: 4 / 1;
}

/* ── 专题标签条 ───────────────────────── */
.page-news .topic-tabs {
  position: sticky;
  top: var(--header-h, 118px);
  z-index: 30;
  background: var(--ink);
  border-bottom: 1px solid var(--hair);
  padding: 11px 0;
}

.page-news .topic-tabs .wrap {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 2px;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-news .topic-tabs .wrap::-webkit-scrollbar {
  display: none;
}

.page-news .topic-tab {
  flex: 0 0 auto;
  display: inline-block;
  padding: 8px 15px;
  border: 1px solid var(--cyan);
  background: transparent;
  color: var(--cyan);
  font-family: var(--font-head);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color .18s ease, color .18s ease;
}

.page-news .topic-tab:hover,
.page-news .topic-tab:focus-visible {
  background: var(--cyan);
  color: var(--ink);
}

/* ── 区块标题 ─────────────────────────── */
.page-news .sec-head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 22px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--hair);
}

.page-news .sec-num {
  flex: 0 0 auto;
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 1.35rem;
  line-height: 1;
  color: var(--cyan);
}

.page-news .sec-kicker {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-size: .7rem;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--faint);
}

.page-news .sec-title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(1.35rem, 4vw, 1.95rem);
  font-weight: 700;
  line-height: 1.16;
  color: var(--white);
}

/* ── 文章卡片流 ───────────────────────── */
.page-news .notes-latest {
  padding-top: 40px;
}

.page-news .news-feed {
  row-gap: 16px;
}

.page-news .note-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px;
  background: var(--ink-2);
  border: 1px solid var(--hair);
  transition: border-color .22s ease, background-color .22s ease;
}

.page-news .note-card:hover {
  border-color: var(--hair-strong);
  background: #16263f;
}

.page-news .note-card--lead {
  padding: 26px;
  border-left: 3px solid var(--orange);
}

.page-news .note-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .06em;
  color: var(--faint);
}

.page-news .note-card h3 {
  margin: 0;
  font-family: var(--font-head);
  font-size: 1.04rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--white);
}

.page-news .note-card--lead h3 {
  font-size: clamp(1.3rem, 3.4vw, 1.85rem);
  line-height: 1.24;
}

.page-news .note-excerpt {
  margin: 0;
  font-size: .89rem;
  line-height: 1.72;
  color: var(--muted);
}

.page-news .note-stack {
  display: grid;
  align-content: start;
  gap: 14px;
}

.page-news .note-stack .note-card {
  padding: 17px;
}

.page-news .note-stack .note-excerpt {
  max-height: 0;
  margin-top: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height .3s ease, opacity .28s ease, margin-top .3s ease;
}

.page-news .note-stack .note-card:hover .note-excerpt,
.page-news .note-stack .note-card:focus-within .note-excerpt {
  max-height: 10rem;
  margin-top: 5px;
  opacity: 1;
}

@media (hover: none) {
  .page-news .note-stack .note-excerpt {
    max-height: none;
    margin-top: 5px;
    opacity: 1;
  }
}

/* ── 专题区块 ─────────────────────────── */
.page-news .topic-block {
  margin-top: 54px;
  padding-top: 30px;
  border-top: 3px solid var(--line);
}

.page-news .topic-block--shooters {
  border-top-color: var(--turf);
}

.page-news .topic-block--table {
  border-top-color: var(--indigo);
}

.page-news .topic-block--updates {
  border-top-color: var(--wine);
}

.page-news .topic-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: start;
}

.page-news .topic-media img {
  aspect-ratio: 2 / 1;
}

.page-news .topic-copy > p {
  margin: 0 0 20px;
  font-size: .94rem;
  line-height: 1.82;
  color: var(--muted);
}

.page-news .topic-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--hair);
}

.page-news .topic-item {
  display: grid;
  grid-template-columns: 2.6ch minmax(0, 1fr);
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--hair);
  transition: background-color .18s ease;
}

.page-news .topic-item:hover {
  background: rgba(0, 229, 212, .05);
}

.page-news .topic-idx {
  padding-top: 2px;
  font-family: var(--font-mono);
  font-size: .76rem;
  line-height: 1.7;
  color: var(--cyan);
}

.page-news .topic-item:hover .topic-idx {
  color: var(--orange);
}

.page-news .topic-item h3 {
  margin: 0 0 4px;
  font-family: var(--font-head);
  font-size: .97rem;
  font-weight: 600;
  line-height: 1.45;
  color: var(--white);
}

.page-news .topic-item p {
  margin: 0;
  font-size: .84rem;
  line-height: 1.68;
  color: var(--faint);
}

/* ── 版本更新 ─────────────────────────── */
.page-news .update-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: start;
}

.page-news .update-media img {
  aspect-ratio: 8 / 5;
}

.page-news .timeline {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .timeline > li {
  position: relative;
  padding: 0 0 20px 20px;
  border-left: 1px solid var(--hair-strong);
}

.page-news .timeline > li:last-child {
  padding-bottom: 0;
}

.page-news .timeline > li::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 8px;
  width: 7px;
  height: 7px;
  background: var(--cyan);
}

.page-news .timeline details {
  display: block;
}

.page-news .timeline summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding: 2px 0 4px;
  cursor: pointer;
  list-style: none;
}

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

.page-news .timeline summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-news .tl-year {
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-news .tl-title {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
}

.page-news .tl-flag {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: .8rem;
  color: var(--faint);
}

.page-news .tl-flag::after {
  content: "+";
}

.page-news .timeline details[open] .tl-flag::after {
  content: "−";
}

.page-news .timeline details[open] .tl-title {
  color: var(--cyan);
}

.page-news .timeline details p {
  margin: 6px 0 0;
  max-width: 64ch;
  font-size: .87rem;
  line-height: 1.78;
  color: var(--muted);
}

/* ── 收藏指引 ─────────────────────────── */
.page-news .notes-sub {
  margin-top: 54px;
  padding-top: 34px;
  border-top: 1px solid var(--hair);
}

.page-news .sub-panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  padding: 26px 22px;
  background: var(--ink-2);
  border: 1px solid var(--hair);
  border-left: 3px solid var(--cyan);
}

.page-news .sub-panel h2 {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: clamp(1.25rem, 3.2vw, 1.7rem);
  font-weight: 700;
  line-height: 1.22;
  color: var(--white);
}

.page-news .sub-panel p {
  margin: 0;
  max-width: 62ch;
  font-size: .92rem;
  line-height: 1.85;
  color: var(--muted);
}

.page-news .inline-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 212, .45);
}

.page-news .inline-link:hover,
.page-news .inline-link:focus-visible {
  border-bottom-color: var(--cyan);
}

.page-news .sub-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ── 响应式 ───────────────────────────── */
@media (min-width: 700px) {
  .page-news .hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 36px;
    align-items: end;
    padding: 20px 0 36px;
  }

  .page-news .stat-num {
    font-size: 1.4rem;
  }

  .page-news .note-card--lead {
    padding: 30px;
  }

  .page-news .sub-panel {
    padding: 30px 32px;
  }
}

@media (min-width: 900px) {
  .page-news .topic-inner {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    gap: 40px;
  }

  .page-news .topic-inner--flip .topic-media {
    order: 2;
  }

  .page-news .update-inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 40px;
  }

  .page-news .sub-panel {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 40px;
    align-items: center;
    padding: 34px 40px;
  }
}

@media (max-width: 640px) {
  .page-news .topic-tabs {
    position: static;
  }

  .page-news .news-hero h1 {
    font-size: clamp(1.7rem, 8vw, 2.3rem);
  }

  .page-news .hero-figure img {
    aspect-ratio: 16 / 7;
  }

  .page-news .stat-num {
    font-size: 1.02rem;
  }

  .page-news .stat-label {
    font-size: .62rem;
    letter-spacing: .1em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .note-card,
  .page-news .note-excerpt,
  .page-news .topic-tab,
  .page-news .topic-item {
    transition: none;
  }
}