.page-news {
  --news-amber: #F7E3B0;
  --news-mint: #E2F0E4;
  --news-slate: #263848;
  --news-card-shadow: 0 6px 0 rgba(34, 38, 42, .10);
  background: var(--page-bg);
}

/* ===== Hero ===== */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  background-color: var(--nav-bg);
  color: var(--text-invert);
  padding: 20px 0 34px;
}
.page-news .news-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(-45deg, rgba(255, 255, 255, .04) 0 12px, transparent 12px 20px);
  opacity: .55;
}
.page-news .news-hero .breadcrumbs {
  position: relative;
  z-index: 1;
  color: rgba(255, 255, 255, .72);
  margin-bottom: 18px;
}
.page-news .news-hero .breadcrumbs a {
  color: rgba(255, 255, 255, .86);
  text-decoration-color: rgba(255, 255, 255, .35);
}
.page-news .news-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 22px;
}
.page-news .news-hero__title {
  font-size: clamp(1.5rem, 4vw, 2.6rem);
  font-weight: 900;
  line-height: 1.2;
  margin: 0 0 12px;
}
.page-news .news-hero__title span {
  color: var(--accent-yellow);
}
.page-news .news-hero__lead {
  font-size: 1rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, .82);
  max-width: 640px;
  margin: 0;
}
.page-news .news-hero__lead a {
  color: var(--accent-yellow);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}
.page-news .news-hero__chips {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.page-news .hero-chip {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 10px;
  border-radius: 12px 0 12px 0;
  background: var(--card-bg);
  color: var(--text-main);
  box-shadow: 0 4px 0 rgba(0, 0, 0, .16);
}
.page-news .hero-chip--yellow { background: var(--accent-yellow); }
.page-news .hero-chip--coral { background: var(--accent-coral); color: #fff; }
.page-news .hero-chip--green { background: var(--accent-green); color: #164d2c; }
.page-news .hero-chip--purple { background: var(--hover-purple); color: #fff; }
.page-news .hero-chip__num {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 800;
  line-height: 1;
}
.page-news .hero-chip__label {
  font-size: .82rem;
  opacity: .85;
}

/* ===== 通用章节标题 ===== */
.page-news .section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 22px;
}
.page-news .section-head__text { min-width: 0; }
.page-news .section-head__title {
  font-size: 1.5rem;
  font-weight: 900;
  margin: 0 0 4px;
  line-height: 1.2;
  display: inline-block;
  border-bottom: 6px solid transparent;
  padding-bottom: 2px;
}
.page-news .section-head__note {
  margin: 0;
  color: var(--text-muted);
  font-size: .85rem;
}
.page-news .section-head--yellow .section-head__title { border-bottom-color: var(--accent-yellow); }
.page-news .section-head--green .section-head__title { border-bottom-color: var(--accent-green); }
.page-news .section-head--purple .section-head__title { border-bottom-color: var(--hover-purple); }
.page-news .section-head--coral .section-head__title { border-bottom-color: var(--accent-coral); }

/* ===== 更新流主列表 ===== */
.page-news .news-feed {
  padding: 36px 0 40px;
}
.page-news .feed-timeline {
  display: grid;
  gap: 26px;
}
.page-news .feed-item {
  position: relative;
  display: grid;
  grid-template-columns: 74px 1fr;
  gap: 12px;
  align-items: stretch;
}
.page-news .feed-item__time {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  text-align: right;
  padding: 6px 16px 0 0;
}
.page-news .feed-item__time::after {
  content: "";
  position: absolute;
  top: 14px;
  right: 0;
  bottom: -34px;
  width: 2px;
  background: var(--border-color);
}
.page-news .feed-item:last-child .feed-item__time::after {
  bottom: auto;
  height: 26px;
}
.page-news .feed-item__dot {
  position: absolute;
  top: 10px;
  right: -6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 3px solid var(--page-bg);
  box-shadow: 0 0 0 2px var(--accent-yellow);
}
.page-news .feed-item__dot--green { box-shadow: 0 0 0 2px var(--accent-green); }
.page-news .feed-item__dot--purple { box-shadow: 0 0 0 2px var(--hover-purple); }
.page-news .feed-item__batch {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.02rem;
  color: var(--status-new);
  white-space: nowrap;
}
.page-news .feed-item__week {
  font-size: .8rem;
  color: var(--text-muted);
}
.page-news .feed-item__card {
  --card-stripe: var(--accent-yellow);
  background: linear-gradient(var(--card-stripe), var(--card-stripe)) 0 0 / 100% 4px no-repeat, var(--card-bg);
  border: 1px solid var(--border-color);
  padding: 18px 14px 14px;
  box-shadow: var(--news-card-shadow);
}
.page-news .feed-item__card--green { --card-stripe: var(--accent-green); }
.page-news .feed-item__card--purple { --card-stripe: var(--hover-purple); }
.page-news .feed-item__head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.page-news .feed-item__icon,
.page-news .feed-item__num {
  flex: 0 0 auto;
  width: 54px;
  height: 54px;
  object-fit: cover;
  border-radius: 10px 0 10px 0;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 1.15rem;
  background: var(--page-bg);
  color: var(--text-main);
}
.page-news .feed-item__num--green { background: var(--accent-green); color: #fff; }
.page-news .feed-item__num--purple { background: var(--hover-purple); color: #fff; }
.page-news .feed-item__heading {
  min-width: 0;
  flex: 1;
}
.page-news .feed-item__heading h3 {
  margin: 0 0 4px;
  font-size: 1.02rem;
  font-weight: 900;
  line-height: 1.3;
}
.page-news .feed-item__heading p {
  margin: 0;
  font-size: .85rem;
  line-height: 1.6;
  color: var(--text-muted);
}
.page-news .feed-item__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px dashed var(--border-color);
}
.page-news .feed-item__tag {
  font-size: .75rem;
  padding: 3px 8px;
  background: var(--page-bg);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  border-radius: 999px;
}
.page-news .feed-item__tag--long {
  font-family: var(--font-mono);
  color: var(--hover-purple);
}
.page-news .feed-item__more {
  margin-left: auto;
  font-size: .8rem;
  font-weight: 700;
  color: var(--hover-purple);
  text-decoration: none;
}
.page-news .feed-item__more:hover {
  text-decoration: underline;
}

/* ===== 八区索引条 ===== */
.page-news .news-zones {
  background: var(--news-amber);
  padding: 26px 0 30px;
}
.page-news .news-zones__head {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  align-items: baseline;
  margin-bottom: 14px;
}
.page-news .news-zones__title {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 900;
}
.page-news .news-zones__meta {
  font-size: .8rem;
  color: var(--text-muted);
}
.page-news .news-zones__bar {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.page-news .news-zones__item {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 12px;
  text-decoration: none;
  color: var(--text-main);
  border-radius: 12px 0 12px 0;
  box-shadow: 0 3px 0 rgba(34, 38, 42, .08);
}
.page-news .news-zones__item:hover {
  filter: brightness(.94);
  color: var(--text-main);
}
.page-news .news-zones__item--coral { background: var(--accent-coral); color: #fff; }
.page-news .news-zones__item--yellow { background: var(--accent-yellow); }
.page-news .news-zones__item--green { background: var(--accent-green); color: #fff; }
.page-news .news-zones__item--purple { background: var(--hover-purple); color: #fff; }
.page-news .news-zones__label {
  font-weight: 700;
  font-size: .95rem;
}
.page-news .news-zones__count {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 1rem;
  background: rgba(255, 255, 255, .85);
  color: var(--text-main);
  padding: 2px 7px;
  border-radius: 999px;
  line-height: 1.3;
}

/* ===== 新增回放条目列表 ===== */
.page-news .news-recent {
  padding: 36px 0 40px;
  background: linear-gradient(180deg, rgba(241, 196, 15, .10), rgba(241, 196, 15, 0)), var(--page-bg);
}
.page-news .entry-list {
  border-top: 2px solid var(--text-main);
  background: var(--card-bg);
  box-shadow: 0 6px 0 rgba(34, 38, 42, .06);
}
.page-news .entry-row {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  padding: 12px;
  border-bottom: 1px dashed var(--border-color);
}
.page-news .entry-row:last-child { border-bottom: 0; }
.page-news .entry-row__thumb {
  display: grid;
  place-items: center;
  width: 100%;
  height: 34px;
  font-family: var(--font-mono);
  font-size: .75rem;
  font-weight: 800;
  border-radius: 8px 0 8px 0;
}
.page-news .entry-row__thumb--yellow { background: var(--accent-yellow); }
.page-news .entry-row__thumb--coral { background: var(--accent-coral); color: #fff; }
.page-news .entry-row__thumb--green { background: var(--accent-green); color: #fff; }
.page-news .entry-row__thumb--purple { background: var(--hover-purple); color: #fff; }
.page-news .entry-row__main { min-width: 0; }
.page-news .entry-row__title {
  margin: 0 0 2px;
  font-size: .92rem;
  font-weight: 800;
  line-height: 1.35;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.page-news .entry-row__meta {
  margin: 0;
  font-size: .75rem;
  color: var(--text-muted);
  line-height: 1.4;
}
.page-news .entry-row__badges {
  grid-column: 2;
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}
.page-news .entry-list__empty {
  padding: 16px;
  text-align: center;
  color: var(--text-muted);
  background: var(--card-bg);
  border: 1px dashed var(--border-color);
}

/* 页面专属徽标补充 */
.page-news .badge--uhd { background: var(--nav-bg); color: #fff; }
.page-news .badge--origin { background: var(--purple-deep); color: #fff; }
.page-news .badge--smooth { background: #9AA5A9; color: #fff; }
.page-news .badge--archive { background: var(--status-recommend); color: #fff; }

/* ===== 版本优化记录 ===== */
.page-news .news-versions {
  background: var(--news-slate);
  color: #fff;
  padding: 36px 0 40px;
}
.page-news .news-versions__frame {
  position: relative;
  overflow: hidden;
}
.page-news .news-versions__bg {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .12;
  border-radius: 0;
}
.page-news .news-versions__inner {
  position: relative;
  z-index: 1;
}
.page-news .news-versions .section-head__title { color: #fff; }
.page-news .news-versions .section-head__note { color: rgba(255, 255, 255, .72); }
.page-news .news-versions .section-head__title { border-bottom-color: var(--hover-purple); }
.page-news .version-timeline {
  display: grid;
  gap: 16px;
  margin-top: 24px;
}
.page-news .version-card {
  position: relative;
  background: var(--card-bg);
  color: var(--text-main);
  border-radius: 12px 0 12px 0;
  padding: 20px 16px 16px;
  box-shadow: 0 5px 0 rgba(0, 0, 0, .24);
}
.page-news .version-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  height: 4px;
  width: 100%;
}
.page-news .version-card--v32::before { background: var(--accent-yellow); }
.page-news .version-card--v31::before { background: var(--accent-green); }
.page-news .version-card--v30::before { background: var(--accent-coral); }
.page-news .version-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 10px;
}
.page-news .version-card__no {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 800;
}
.page-news .version-card--v31 .version-card__no { color: var(--accent-green); }
.page-news .version-card--v30 .version-card__no { color: var(--accent-coral); }
.page-news .version-card h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
  font-weight: 900;
}
.page-news .version-card ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 6px;
}
.page-news .version-card li {
  position: relative;
  padding-left: 16px;
  font-size: .85rem;
  line-height: 1.5;
  color: var(--text-muted);
}
.page-news .version-card li::before {
  content: "▹";
  position: absolute;
  left: 0;
  color: var(--hover-purple);
}

/* ===== 栏目调整公告 ===== */
.page-news .news-announce {
  background: var(--news-mint);
  padding: 36px 0 40px;
}
.page-news .notice-grid {
  display: grid;
  gap: 14px;
}
.page-news .notice-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  background: rgba(255, 255, 255, .72);
  border: 1px solid var(--border-color);
  padding: 14px;
  border-radius: 12px 0 12px 0;
}
.page-news .notice-item__icon {
  flex: 0 0 auto;
  width: 48px;
  height: 48px;
  object-fit: cover;
  border-radius: 10px 0 10px 0;
  background: #F1E8CF;
  padding: 4px;
}
.page-news .notice-item__icon--coral { background: var(--accent-coral); }
.page-news .notice-item__icon--yellow { background: var(--accent-yellow); }
.page-news .notice-item__icon--green { background: var(--accent-green); }
.page-news .notice-item__icon--purple { background: var(--hover-purple); }
.page-news .notice-item__main { min-width: 0; }
.page-news .notice-item h3 {
  margin: 0 0 4px;
  font-size: 1rem;
  font-weight: 900;
}
.page-news .notice-item p {
  margin: 0 0 8px;
  font-size: .84rem;
  line-height: 1.6;
  color: var(--text-muted);
}
.page-news .notice-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}
.page-news .notice-item__meta a {
  font-size: .8rem;
  font-weight: 700;
  color: var(--hover-purple);
  text-decoration: none;
}
.page-news .notice-item__meta a:hover {
  text-decoration: underline;
}

/* ===== 响应式布局 ===== */
@media (min-width: 640px) {
  .page-news .news-hero__grid {
    grid-template-columns: 1.4fr 1fr;
    gap: 28px;
    align-items: end;
  }
  .page-news .entry-row {
    grid-template-columns: 48px minmax(0, 1fr) auto;
    gap: 14px;
    padding: 12px 16px;
  }
  .page-news .entry-row__thumb { height: 38px; }
  .page-news .entry-row__badges { grid-column: auto; }
  .page-news .entry-row__title { white-space: normal; }
  .page-news .news-zones__bar { grid-template-columns: repeat(4, 1fr); }
  .page-news .notice-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .page-news .version-timeline { grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .page-news .feed-item {
    grid-template-columns: 118px 1fr;
    gap: 24px;
  }
  .page-news .feed-item__time { padding-right: 20px; }
  .page-news .feed-item__icon,
  .page-news .feed-item__num {
    width: 72px;
    height: 72px;
    font-size: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .page-news .news-zones__bar { grid-template-columns: repeat(8, 1fr); }
  .page-news .news-zones__item {
    flex-direction: column;
    align-items: flex-start;
  }
  .page-news .feed-item { grid-template-columns: 148px 1fr; }
  .page-news .notice-item { padding: 18px; }
}