.page-news {
  background: var(--body-bg);
  color: var(--body-text);
  font-family: var(--font-body);
  line-height: 1.75;
  overflow-x: hidden;
}

/* ===== 首屏 Hero ===== */
.page-news .news-hero {
  position: relative;
  padding: 2rem 1.25rem 2.25rem;
  background:
    linear-gradient(120deg, rgba(230,57,45,0.55) 0%, transparent 52%),
    var(--dark);
  color: var(--white);
  overflow: hidden;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 6px;
  background: linear-gradient(90deg, var(--red) 0 56%, var(--gold) 56% 74%, transparent 74% 100%);
}

.page-news .news-hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
}

.page-news .news-hero-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.page-news .news-hero .breadcrumb {
  padding: 0;
  margin: 0;
  font-size: 0.8rem;
}

.page-news .news-hero .breadcrumb-link {
  color: rgba(255,255,255,0.62);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-news .news-hero .breadcrumb-link:hover {
  color: var(--gold);
}

.page-news .news-hero .breadcrumb-item[aria-current="page"] {
  color: rgba(255,255,255,0.9);
}

.page-news .news-hero-id {
  display: flex;
  align-items: flex-end;
  gap: 0.35rem;
}

.page-news .news-hero-index {
  font-family: var(--font-display);
  font-size: 2.6rem;
  line-height: 0.9;
  font-weight: 900;
  color: var(--gold);
  letter-spacing: 0.02em;
}

.page-news .news-hero-caption {
  display: block;
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  writing-mode: vertical-rl;
  white-space: nowrap;
}

.page-news .news-hero-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 7vw, 3.4rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: 0.02em;
  margin: 0.5rem 0 0.75rem;
}

.page-news .news-hero-title-sub {
  display: block;
  font-size: 0.6em;
  color: var(--gold);
  letter-spacing: 0.08em;
  margin-top: 0.2rem;
}

.page-news .news-hero-desc {
  max-width: 36em;
  font-size: 0.92rem;
  color: rgba(255,255,255,0.76);
  margin: 0;
}

.page-news .news-hero-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem 2.25rem;
  margin-top: 1.5rem;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(255,255,255,0.14);
}

.page-news .news-hero-metric {
  display: flex;
  flex-direction: column;
}

.page-news .news-metric-num {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 900;
  line-height: 1;
  color: var(--white);
}

.page-news .news-metric-num--gold {
  color: var(--gold);
}

.page-news .news-metric-label {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.58);
  letter-spacing: 0.04em;
  margin-top: 0.25rem;
}

/* ===== 区块通用 ===== */
.page-news .section {
  padding: 2.5rem 1.25rem;
}

.page-news .section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1rem;
  margin-bottom: 1.4rem;
}

.page-news .news-kicker {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--red);
  font-weight: 700;
  margin-bottom: 0.3rem;
}

.page-news .section-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  font-weight: 900;
  line-height: 1.15;
  margin: 0;
  color: var(--dark);
}

.page-news .section-more {
  font-size: 0.8rem;
  color: var(--grayblue);
  text-decoration: none;
}

.page-news .section-more:hover {
  color: var(--red);
}

/* ===== 最新动态布局 ===== */
.page-news .news-latest-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: block;
}

.page-news .news-feed-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

/* ===== 分类筛选条 ===== */
.page-news .news-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  align-items: center;
  margin-bottom: 1.25rem;
  padding: 0.65rem 0.75rem;
  background: var(--dark);
  border-radius: 10px;
}

.page-news .news-filter-label {
  font-size: 0.7rem;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-right: 0.25rem;
}

.page-news .news-filter-chip {
  padding: 0.25rem 0.8rem;
  border-radius: 999px;
  font-size: 0.74rem;
  font-weight: 700;
  color: rgba(255,255,255,0.75);
  background: rgba(255,255,255,0.08);
  border: 1px solid transparent;
}

.page-news .news-filter-chip.is-active {
  background: var(--red);
  color: var(--white);
  border-color: rgba(230,57,45,0.6);
}

/* ===== 文章卡片 ===== */
.page-news .news-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), background 0.3s var(--ease);
}

.page-news .news-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 40px rgba(27,27,31,0.12);
  background: rgba(230,57,45,0.035);
}

.page-news .news-card-media {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 2;
  overflow: hidden;
}

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

.page-news .news-card-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  background: var(--red);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 0.2rem 0.65rem;
  border-radius: 4px;
}

.page-news .news-card-content {
  padding: 1.2rem 1.25rem 1.35rem;
}

.page-news .news-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
  margin-bottom: 0.45rem;
}

.page-news .news-time {
  font-size: 0.74rem;
  color: var(--grayblue);
}

.page-news .news-card-title {
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 900;
  line-height: 1.3;
  color: var(--dark);
  margin: 0 0 0.4rem;
}

.page-news .news-card-text {
  font-size: 0.86rem;
  color: var(--grayblue);
  line-height: 1.7;
  margin: 0 0 0.55rem;
}

.page-news .news-card-points {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.65rem;
  list-style: none;
  padding: 0;
  margin: 0.6rem 0 0.8rem;
}

.page-news .news-card-points li {
  font-size: 0.74rem;
  color: var(--body-text);
  background: rgba(230,57,45,0.07);
  padding: 0.15rem 0.55rem;
  border-radius: 4px;
}

.page-news .news-card-points li::before {
  content: "▸";
  color: var(--red);
  margin-right: 0.3rem;
}

.page-news .news-card-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.4rem 0.8rem;
  margin-top: 0.55rem;
}

.page-news .news-price-tag {
  font-size: 0.72rem;
  font-weight: 700;
  color: #A97E12;
  background: rgba(212,160,23,0.13);
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
}

/* ===== 标签 chips ===== */
.page-news .news-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.72rem;
  border-radius: 999px;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-news .news-chip--red {
  background: rgba(230,57,45,0.14);
  color: var(--red);
}

.page-news .news-chip--gold {
  background: rgba(212,160,23,0.16);
  color: #A97E12;
}

.page-news .news-chip--orange {
  background: rgba(255,107,74,0.15);
  color: #C2482F;
}

.page-news .news-chip--dark {
  background: rgba(27,27,31,0.1);
  color: var(--dark);
}

/* ===== 文章链接 ===== */
.page-news .news-read-more {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--red);
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: color 0.2s ease;
}

.page-news .news-read-more:hover {
  color: var(--deep-red);
}

.page-news .news-read-more:focus-visible {
  outline: 3px solid rgba(230,57,45,0.35);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ===== 紧凑卡片 ===== */
.page-news .news-card--compact {
  display: flex;
  gap: 0;
}

.page-news .news-card--compact .news-card-media {
  width: 110px;
  flex-shrink: 0;
  aspect-ratio: auto;
  min-height: 106px;
}

.page-news .news-card--compact .news-img {
  height: 100%;
}

.page-news .news-card--compact .news-card-content {
  padding: 0.9rem 1rem 0.95rem;
  flex: 1;
}

/* ===== 纯文本卡片 ===== */
.page-news .news-card--plain {
  padding: 1.05rem 1.25rem 1.2rem;
}

/* ===== 更多提示 ===== */
.page-news .news-more-hint {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.75rem;
  padding-top: 1.1rem;
  border-top: 1px dashed rgba(27,27,31,0.14);
  text-align: center;
}

.page-news .news-more-line {
  width: 48px;
  height: 2px;
  background: var(--red);
}

.page-news .news-more-text {
  font-size: 0.78rem;
  color: var(--grayblue);
}

.page-news .news-more-btn {
  margin-top: 0.4rem;
  text-decoration: none;
}

/* ===== 侧栏 ===== */
.page-news .news-aside {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-top: 1.75rem;
}

.page-news .news-aside-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 1.2rem 1.25rem;
}

.page-news .news-aside-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--dark);
  margin: 0 0 0.85rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--red);
}

.page-news .news-tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.page-news .news-tag-chip {
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  font-size: 0.73rem;
  font-weight: 700;
  color: var(--dark);
  background: rgba(27,27,31,0.06);
  border: 1px solid rgba(27,27,31,0.08);
}

.page-news .news-tag-chip--hot {
  background: rgba(230,57,45,0.1);
  color: var(--red);
  border-color: rgba(230,57,45,0.2);
}

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

.page-news .news-index-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0;
  font-size: 0.85rem;
  color: var(--body-text);
  text-decoration: none;
  border-bottom: 1px dashed rgba(27,27,31,0.1);
  transition: color 0.2s ease, padding 0.2s ease;
}

.page-news .news-index-link::after {
  content: "→";
  color: var(--red);
}

.page-news .news-index-link:hover {
  color: var(--red);
  padding-left: 0.3rem;
}

.page-news .news-index-list li:last-child .news-index-link {
  border-bottom: none;
}

.page-news .news-aside-card--quote {
  background: var(--dark);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.page-news .news-aside-card--quote::after {
  content: "";
  position: absolute;
  right: -50px;
  top: -50px;
  width: 130px;
  height: 130px;
  border: 2px solid rgba(212,160,23,0.22);
  border-radius: 50%;
}

.page-news .news-quote-mark {
  font-family: var(--font-display);
  font-size: 3rem;
  line-height: 0.6;
  color: var(--gold);
}

.page-news .news-quote-text {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.8);
  margin: 0.6rem 0 0.3rem;
  line-height: 1.7;
}

.page-news .news-quote-ref {
  font-size: 0.74rem;
  color: rgba(255,255,255,0.5);
}

/* ===== 专题系列 ===== */
.page-news .news-series {
  background: var(--white);
  border-top: 1px solid rgba(27,27,31,0.06);
}

.page-news .news-series-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.page-news .news-series-grid {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.page-news .news-series-card {
  position: relative;
  padding: 1.5rem 1.35rem 1.35rem;
  border-radius: var(--radius);
  color: var(--white);
  overflow: hidden;
  box-shadow: 0 10px 36px rgba(27,27,31,0.14);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.page-news .news-series-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 44px rgba(27,27,31,0.18);
}

.page-news .news-series-card--red {
  background: linear-gradient(135deg, var(--red) 0%, var(--deep-red) 100%);
}

.page-news .news-series-card--dark {
  background: linear-gradient(135deg, var(--dark) 0%, #2C2C33 100%);
}

.page-news .news-series-card--gold {
  background: linear-gradient(135deg, #C99F1E 0%, #9A7415 100%);
}

.page-news .news-series-num {
  position: absolute;
  top: 0.7rem;
  right: 1rem;
  font-family: var(--font-display);
  font-size: 3.2rem;
  font-weight: 900;
  line-height: 1;
  opacity: 0.22;
}

.page-news .news-series-label {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  background: rgba(255,255,255,0.22);
  padding: 0.15rem 0.6rem;
  border-radius: 4px;
  margin-bottom: 0.9rem;
}

.page-news .news-series-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 900;
  line-height: 1.25;
  color: rgba(255,255,255,0.96);
  margin: 0 0 0.55rem;
  max-width: 85%;
}

.page-news .news-series-text {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.76);
  line-height: 1.7;
  margin: 0 0 1.2rem;
}

.page-news .news-series-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.page-news .news-series-count {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.7);
}

.page-news .news-series-link {
  font-size: 0.8rem;
  font-weight: 700;
  color: rgba(255,255,255,0.95);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 2px solid rgba(255,255,255,0.4);
  transition: border-color 0.2s ease;
}

.page-news .news-series-link:hover {
  border-color: var(--white);
}

/* ===== 更新日志 ===== */
.page-news .news-changelog {
  background: var(--dark);
  color: var(--white);
}

.page-news .news-changelog .section-title {
  color: var(--white);
}

.page-news .news-changelog .section-more {
  color: rgba(255,255,255,0.55);
}

.page-news .changelog-inner {
  max-width: 760px;
  margin: 0 auto;
}

.page-news .changelog-timeline {
  position: relative;
  padding-left: 1.5rem;
}

.page-news .changelog-timeline::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 8px;
  bottom: 14px;
  width: 2px;
  background: linear-gradient(to bottom, var(--red) 0%, var(--gold) 70%, transparent 100%);
}

.page-news .changelog-item {
  position: relative;
  margin-bottom: 1.4rem;
}

.page-news .changelog-item:last-child {
  margin-bottom: 0;
}

.page-news .changelog-dot {
  position: absolute;
  left: -1.5rem;
  top: 8px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--red);
  border: 2px solid var(--dark);
  box-shadow: 0 0 0 2px var(--red);
}

.page-news .changelog-dot--last {
  background: var(--gold);
  box-shadow: 0 0 0 2px var(--gold);
}

.page-news .changelog-content {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  padding: 0.9rem 1.1rem;
  transition: background 0.2s ease;
}

.page-news .changelog-item:hover .changelog-content {
  background: rgba(255,255,255,0.1);
}

.page-news .changelog-version {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 900;
  color: var(--gold);
  background: rgba(212,160,23,0.12);
  padding: 0.15rem 0.55rem;
  border-radius: 4px;
  margin-bottom: 0.5rem;
}

.page-news .changelog-title {
  font-size: 1rem;
  font-weight: 700;
  color: rgba(255,255,255,0.95);
  margin: 0 0 0.35rem;
}

.page-news .changelog-text {
  font-size: 0.84rem;
  color: rgba(255,255,255,0.66);
  line-height: 1.65;
  margin: 0 0 0.55rem;
}

.page-news .changelog-tag {
  display: inline-block;
  font-size: 0.7rem;
  color: rgba(255,255,255,0.5);
  padding: 0.1rem 0.5rem;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 4px;
}

/* ===== 桌面端 ===== */
@media (min-width: 960px) {
  .page-news .news-hero {
    padding: 3.25rem 4rem 2.75rem;
  }

  .page-news .news-hero-top {
    margin-bottom: 2rem;
  }

  .page-news .news-hero-desc {
    font-size: 1rem;
    max-width: 40em;
  }

  .page-news .section {
    padding: 3.75rem 4rem;
  }

  .page-news .news-latest-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 2.25rem;
    align-items: start;
  }

  .page-news .news-aside {
    margin-top: 0;
    position: sticky;
    top: 2rem;
  }

  .page-news .news-card--compact .news-card-media {
    width: 168px;
    min-height: 132px;
  }

  .page-news .news-card--compact .news-card-content {
    padding: 1.1rem 1.3rem;
  }

  .page-news .news-card-title {
    font-size: 1.08rem;
  }

  .page-news .news-more-hint {
    flex-direction: row;
    justify-content: center;
    gap: 0.75rem;
  }

  .page-news .news-more-line {
    display: none;
  }

  .page-news .news-series-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }

  .page-news .news-series-card {
    padding: 1.75rem 1.5rem 1.5rem;
  }

  .page-news .news-series-title {
    font-size: 1.35rem;
  }

  .page-news .changelog-content {
    padding: 1.05rem 1.3rem;
  }
}

/* ===== 减弱动效 ===== */
@media (prefers-reduced-motion: reduce) {
  .page-news .news-card,
  .page-news .news-series-card,
  .page-news .news-read-more,
  .page-news .news-chip,
  .page-news .news-index-link {
    transition: none;
  }
}