.page-news {
  --news-scanline: rgba(255, 255, 255, 0.035);
  --news-neon: #00e5ff;
  --news-pink: #ff2d95;
  --news-deep-ink: #0c0a14;
  --news-card-bg: #221040;
  --news-stamp-line: rgba(0, 229, 255, 0.55);
  --news-orange: #ff8c42;
}

.page-news__hero {
  background: var(--bg-deep);
  background-image: repeating-linear-gradient(0deg, var(--news-scanline) 0 1px, transparent 1px 4px);
  padding: 32px 0 48px;
  border-bottom: 4px dashed var(--border-line);
  position: relative;
  overflow: hidden;
}

.page-news__hero::after {
  content: "";
  position: absolute;
  right: -80px;
  top: -80px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 45, 149, 0.35) 0%, transparent 70%);
  pointer-events: none;
}

.page-news__hero-inner {
  position: relative;
  z-index: 1;
}

.page-news__hero-grid {
  display: grid;
  gap: 28px;
  margin-top: 28px;
}

.page-news__eyebrow {
  font-family: var(--font-heading);
  font-size: var(--fs-small);
  letter-spacing: 2px;
  color: var(--accent-blue);
  text-transform: uppercase;
  margin: 0 0 10px;
}

.page-news h1 {
  font-family: var(--font-heading);
  font-size: 44px;
  line-height: 1;
  color: var(--text-primary);
  text-shadow: 3px 3px 0 var(--news-pink), -2px -2px 0 var(--news-neon);
  letter-spacing: 2px;
  margin: 0 0 16px;
  -webkit-text-stroke: 1px var(--bg-deep-darker);
}

.page-news__lead {
  font-size: var(--fs-body);
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0;
}

.page-news__lead a {
  color: var(--accent-blue);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.page-news__batch-card {
  background: linear-gradient(135deg, var(--card-magenta), var(--bg-purple));
  border: 3px solid var(--accent-blue);
  border-radius: var(--radius);
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.35);
  padding: 24px 20px;
  transform: rotate(-2deg);
  max-width: 320px;
  position: relative;
  overflow: hidden;
}

.page-news__batch-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.08) 0 8px, transparent 8px 16px);
  pointer-events: none;
}

.page-news__batch-card-label {
  display: block;
  font-size: var(--fs-micro);
  letter-spacing: 3px;
  color: rgba(255, 255, 255, 0.75);
}

.page-news__batch-card-number {
  display: block;
  font-family: var(--font-heading);
  font-size: 40px;
  line-height: 1.1;
  color: #fff;
  text-shadow: 3px 3px 0 rgba(0, 0, 0, 0.45);
  margin: 6px 0 4px;
}

.page-news__batch-card-meta {
  font-size: var(--fs-small);
  color: rgba(255, 255, 255, 0.85);
}

/* 批次筛选 */
.page-news__filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 32px;
}

.page-news__filter-chip {
  font-family: var(--font-heading);
  font-size: var(--fs-small);
  padding: 10px 18px;
  background: var(--news-card-bg);
  color: var(--text-primary);
  border: 2px solid var(--border-line);
  border-radius: var(--radius);
  cursor: pointer;
  letter-spacing: 1px;
}

.page-news__filter-chip[data-active] {
  background: var(--accent-blue);
  border-color: var(--accent-blue);
  color: var(--bg-deep-darker);
  transform: translateY(-2px);
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.3);
}

/* 时间轴 */
.page-news__timeline {
  position: relative;
  padding-left: 18px;
  border-left: 3px dashed var(--border-line);
}

.page-news__timeline-film {
  display: none;
}

.page-news__timeline-group {
  position: relative;
  margin-bottom: 48px;
}

.page-news__batch-marker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.page-news__batch-dot {
  position: absolute;
  left: -27px;
  top: 14px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent-blue);
  box-shadow: 0 0 14px var(--accent-blue);
}

.page-news__batch-stamp {
  font-family: var(--font-heading);
  font-size: 22px;
  background: var(--news-deep-ink);
  color: var(--news-neon);
  border: 2px solid var(--news-neon);
  border-radius: 50%;
  width: 84px;
  height: 84px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  line-height: 1;
  padding: 8px;
  transform: rotate(-6deg);
  box-shadow: 0 0 18px rgba(0, 229, 255, 0.25);
}

.page-news__archive-badge {
  font-size: var(--fs-micro);
  font-weight: 700;
  background: var(--status-upcoming);
  color: var(--bg-deep-darker);
  padding: 4px 10px;
  border-radius: 999px;
  letter-spacing: 1px;
}

.page-news__timeline-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news__timeline-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.page-news__timeline-item[data-hidden] {
  display: none;
}

.page-news__timeline-card {
  flex: 1;
  background: var(--news-card-bg);
  border: 2px solid var(--border-line);
  border-left: 5px solid var(--accent-blue);
  border-radius: 4px;
  padding: 14px 16px;
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.28);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-news__timeline-card:hover {
  transform: translateY(-3px);
  box-shadow: 8px 10px 0 rgba(0, 0, 0, 0.35);
}

.page-news__timeline-card h3 {
  font-size: var(--fs-subsection);
  color: var(--text-primary);
  margin: 0 0 6px;
  font-family: var(--font-heading);
}

.page-news__timeline-card p {
  font-size: var(--fs-body);
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0 0 8px;
}

.page-news__timeline-card a {
  color: var(--accent-blue);
  font-size: var(--fs-small);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 新入库作品墙 */
.page-news__works-band {
  background: linear-gradient(135deg, var(--bg-orange), var(--bg-purple));
}

.page-news .section-head__title {
  -webkit-text-stroke: 1px var(--bg-deep-darker);
  text-shadow: 3px 3px 0 rgba(0, 0, 0, 0.5);
}

.page-news__works-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.page-news__work-card {
  position: relative;
  padding: 12px;
  border-radius: 4px;
  box-shadow: var(--shadow-card);
  transform: rotate(-1deg);
}

.page-news__work-card:nth-child(even) {
  transform: rotate(1.5deg);
}

.page-news__work-card:hover {
  transform: translateY(-4px) rotate(0deg);
  box-shadow: 10px 12px 0 rgba(0, 0, 0, 0.4);
}

.page-news__work-card--orange {
  background: linear-gradient(135deg, var(--bg-orange), #ff5722);
}

.page-news__work-card .media-frame {
  margin-bottom: 12px;
  background: #0a0612;
}

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

.page-news__work-card .status-badge {
  position: absolute;
  top: 18px;
  left: 18px;
  z-index: 2;
}

.page-news__work-card .card__title {
  font-size: var(--fs-subsection);
  color: var(--bg-deep-darker);
  margin: 0 0 4px;
  font-family: var(--font-heading);
  text-shadow: 1px 1px 0 rgba(255, 255, 255, 0.35);
}

.page-news__work-card .card__meta {
  font-size: var(--fs-small);
  color: rgba(0, 0, 0, 0.68);
  margin: 0;
}

.page-news__work-card.card--dark .card__title {
  color: var(--text-primary);
  text-shadow: 2px 2px 0 var(--news-pink);
}

.page-news__work-card.card--dark .card__meta {
  color: var(--text-secondary);
}

/* 分类调整记录 */
.page-news__changes-band {
  background: var(--bg-deep-darker);
}

.page-news__changes-layout {
  display: grid;
  gap: 24px;
  margin-top: 28px;
}

.page-news__changes-icon {
  display: none;
}

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

.page-news__changes-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 12px;
  align-items: center;
  background: rgba(34, 16, 64, 0.7);
  border: 1px solid var(--border-line);
  border-radius: 4px;
  padding: 12px 14px;
}

.page-news__changes-type {
  font-family: var(--font-heading);
  font-size: var(--fs-micro);
  letter-spacing: 1px;
  background: var(--card-magenta);
  color: #fff;
  padding: 5px 10px;
  border-radius: 2px;
  text-align: center;
  min-width: 46px;
  transform: skewX(-8deg);
}

.page-news__changes-row:nth-child(2n) .page-news__changes-type {
  background: var(--card-green);
}

.page-news__changes-row:nth-child(3n) .page-news__changes-type {
  background: var(--accent-blue);
}

.page-news__changes-row p {
  margin: 0;
  font-size: var(--fs-body);
  color: var(--text-primary);
  line-height: 1.5;
}

.page-news__changes-row a {
  color: var(--accent-blue);
  font-size: var(--fs-small);
  font-weight: 700;
  white-space: nowrap;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 版本与适配 */
.page-news__version-band {
  background: var(--bg-deep);
  background-image: radial-gradient(circle at 80% 20%, rgba(255, 45, 149, 0.18) 0%, transparent 42%),
    repeating-linear-gradient(0deg, var(--news-scanline) 0 1px, transparent 1px 4px);
}

.page-news__version-layout {
  display: grid;
  gap: 24px;
  margin-top: 28px;
}

.page-news__version-hero {
  background: var(--news-card-bg);
  border: 3px solid var(--border-line);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
  position: relative;
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.35);
}

.page-news__version-hero-img {
  width: 140px;
  height: auto;
  margin: 0 auto 14px;
  display: block;
  transform: rotate(-8deg);
  border-radius: 50%;
}

.page-news__version-hero-label {
  font-family: var(--font-heading);
  font-size: var(--fs-small);
  letter-spacing: 3px;
  color: var(--status-new);
}

.page-news__version-hero-num {
  display: block;
  font-family: var(--font-heading);
  font-size: 52px;
  line-height: 1;
  color: var(--news-neon);
  text-shadow: 3px 3px 0 var(--news-pink);
  margin: 6px 0;
}

.page-news__version-hero p {
  font-size: var(--fs-small);
  color: var(--text-secondary);
  margin: 0;
}

.page-news__version-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.page-news__version-card {
  background: var(--news-card-bg);
  border: 2px solid var(--border-line);
  border-radius: 4px;
  padding: 18px 16px 16px;
  position: relative;
  overflow: hidden;
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.3);
}

.page-news__version-card::before {
  content: "";
  position: absolute;
  right: -18px;
  top: -18px;
  width: 60px;
  height: 60px;
  background: radial-gradient(circle, var(--card-magenta) 0%, transparent 70%);
  opacity: 0.5;
}

.page-news__version-stamp {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: var(--fs-micro);
  color: var(--news-neon);
  border: 2px solid var(--news-stamp-line);
  border-radius: 50%;
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transform: rotate(-10deg);
  margin-bottom: 10px;
  box-shadow: 0 0 10px rgba(0, 229, 255, 0.2);
}

.page-news__version-card h3 {
  font-size: var(--fs-subsection);
  color: var(--text-primary);
  margin: 0 0 4px;
  font-family: var(--font-heading);
}

.page-news__version-card p {
  font-size: var(--fs-small);
  color: var(--text-secondary);
  line-height: 1.5;
  margin: 0;
}

@media (min-width: 768px) {
  .page-news__hero {
    padding: 48px 0 64px;
  }

  .page-news__hero-grid {
    grid-template-columns: 1fr 320px;
    align-items: center;
  }

  .page-news h1 {
    font-size: 56px;
  }

  .page-news__timeline {
    padding-left: 120px;
  }

  .page-news__timeline-film {
    display: block;
    position: absolute;
    left: 0;
    top: 0;
    width: 170px;
    height: auto;
    z-index: 0;
    opacity: 0.5;
    transform: rotate(2deg);
    border-radius: 4px;
  }

  .page-news__timeline-group {
    position: relative;
    z-index: 1;
  }

  .page-news__batch-dot {
    left: -17px;
    top: 18px;
  }

  .page-news__works-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 22px;
  }

  .page-news__changes-layout {
    grid-template-columns: 200px 1fr;
    gap: 32px;
  }

  .page-news__changes-icon {
    display: block;
    position: sticky;
    top: calc(var(--header-height) + 24px);
    align-self: start;
  }

  .page-news__changes-icon img {
    width: 100%;
    height: auto;
    border-radius: var(--radius);
  }

  .page-news__version-layout {
    grid-template-columns: 280px 1fr;
    gap: 28px;
    align-items: start;
  }

  .page-news__version-hero {
    position: sticky;
    top: calc(var(--header-height) + 24px);
  }

  .page-news__version-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .page-news__timeline-list {
    gap: 16px;
  }

  .page-news__timeline-card {
    padding: 18px 22px;
  }

  .page-news__version-card {
    padding: 22px 20px 18px;
  }

  .page-news__version-grid {
    gap: 18px;
  }
}