/* 内容专栏页专属样式 */
.page-news {
  background: var(--paper);
  color: var(--body-ink);
  overflow-x: hidden;
}

.page-news section[id] {
  scroll-margin-top: 112px;
}

/* 面包屑 */
.page-news__breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding-top: 1rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: rgba(24, 32, 42, 0.6);
}
.page-news__breadcrumb a {
  color: var(--ink);
  text-decoration: none;
  transition: color 0.2s ease;
}
.page-news__breadcrumb a:hover {
  color: var(--print-orange);
}
.page-news__breadcrumb [aria-current="page"] {
  color: var(--print-orange);
}

/* 页头 */
.page-news__hero {
  position: relative;
  padding-top: 2rem;
  padding-bottom: 1.5rem;
}
.page-news__hero .section-label {
  color: var(--print-orange);
}
.page-news__hero h1 {
  max-width: 12em;
  margin: 0.6rem 0 0.8rem;
  font-size: clamp(2rem, 4.2vw, 3.4rem);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.035em;
  color: var(--ink);
}
.page-news__hero-intro {
  max-width: 58em;
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.75;
  color: var(--body-ink);
}

/* 分类筛选标签 */
.page-news__filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.4rem;
}
.page-news__filter-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-pill);
  background: var(--light-paper);
  border: 1px solid var(--warm-gray);
  color: var(--body-ink);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-decoration: none;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}
.page-news__filter-tag:hover,
.page-news__filter-tag.is-active {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--light-paper);
  transform: translateY(-2px);
}

/* 最新动态 */
.page-news__latest {
  padding-top: 0.5rem;
}
.page-news__cover {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  margin: 1.75rem 0 1.5rem;
}
.page-news__cards {
  display: grid;
  gap: 1rem;
}
.page-news__card {
  position: relative;
  padding: 1.35rem;
  border: 1px solid rgba(216, 210, 196, 0.65);
  box-shadow: 0 2px 12px rgba(24, 32, 42, 0.05);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.page-news__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-float);
  border-color: rgba(255, 90, 54, 0.4);
}
.page-news__card--feature {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--light-paper);
}
.page-news__card--feature .card__title {
  color: var(--light-paper);
}
.page-news__card--feature .card__text {
  color: rgba(252, 250, 245, 0.85);
}
.page-news__card--feature .card__link {
  color: var(--signal-green);
}
.page-news__card--feature .page-news__date {
  color: rgba(252, 250, 245, 0.6);
}
.page-news__card--feature .tag--repair {
  background: var(--print-orange);
  color: var(--ink);
}
.page-news__card .card__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.6rem;
}
.page-news__index {
  position: absolute;
  right: 1.25rem;
  top: 1.25rem;
  font-size: 1.8rem;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.04em;
  color: rgba(255, 90, 54, 0.28);
}
.page-news__card--feature .page-news__index {
  color: rgba(200, 241, 53, 0.3);
}
.page-news__date {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--body-ink);
  opacity: 0.55;
}
.page-news__card .card__title {
  margin: 0.65rem 0 0.5rem;
  padding-right: 1.6rem;
  font-size: 1.08rem;
  line-height: 1.35;
  color: var(--ink);
}
.page-news__card .card__text {
  margin: 0 0 0.85rem;
  font-size: 0.94rem;
  line-height: 1.65;
}
.page-news__card .card__link {
  font-weight: 700;
  color: var(--print-orange);
  text-decoration: none;
}
.page-news__card .card__link:hover {
  text-decoration: underline;
}

/* 标签配色（页面作用域内） */
.page-news .tag {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}
.page-news .tag--repair {
  background: var(--print-orange);
  color: var(--ink);
}
.page-news .tag--data {
  background: rgba(111, 227, 225, 0.2);
  color: var(--ink-soft);
}
.page-news .tag--event {
  background: rgba(200, 241, 53, 0.18);
  color: var(--ink-soft);
}

/* 战报专栏 */
.page-news__match {
  background: var(--ink);
  color: var(--light-paper);
}
.page-news__match .section-label {
  color: var(--cyan-support);
}
.page-news__match .section-title {
  color: var(--light-paper);
}
.page-news__match .section-intro {
  color: rgba(252, 250, 245, 0.75);
}
.page-news__match-grid {
  display: grid;
  gap: 2rem;
  margin-top: 0.75rem;
}
.page-news__live {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-pill);
  background: rgba(255, 90, 54, 0.14);
  color: var(--print-orange);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  margin-bottom: 0.75rem;
}
.page-news__live-dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--print-orange);
  animation: page-news-pulse 1.6s infinite;
}
@keyframes page-news-pulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(255, 90, 54, 0.55);
  }
  50% {
    box-shadow: 0 0 0 7px rgba(255, 90, 54, 0);
  }
}
.page-news__table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-md);
  background: rgba(252, 250, 245, 0.04);
}
.page-news__table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 0.9rem;
  color: var(--light-paper);
}
.page-news__table th {
  padding: 0.8rem 1rem;
  text-align: left;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cyan-support);
  border-bottom: 1px solid rgba(111, 227, 225, 0.25);
}
.page-news__table td {
  padding: 0.8rem 1rem;
  border-bottom: 1px solid rgba(216, 210, 196, 0.12);
}
.page-news__table tbody tr {
  transition: background 0.2s ease;
}
.page-news__table tbody tr:hover {
  background: rgba(111, 227, 225, 0.1);
}
.page-news__table tbody tr:last-child td {
  border-bottom: none;
}
.page-news__status {
  display: inline-block;
  padding: 0.14rem 0.55rem;
  border-radius: var(--radius-pill);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  white-space: nowrap;
}
.page-news__status--done {
  background: rgba(200, 241, 53, 0.14);
  color: var(--signal-green);
}
.page-news__status--pending {
  background: rgba(255, 90, 54, 0.16);
  color: var(--print-orange);
}
.page-news__match-img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

/* 版本与功能 */
.page-news__version {
  background: var(--paper);
}
.page-news__version-grid {
  display: grid;
  gap: 2rem;
  margin-top: 1rem;
}
.page-news__accordion {
  border-top: 1px solid var(--warm-gray);
}
.page-news__accordion .accordion__item {
  border-bottom: 1px solid var(--warm-gray);
  border-left: 3px solid transparent;
  padding-left: 0.5rem;
  transition: border-color 0.25s ease;
}
.page-news__accordion .accordion__item[open] {
  border-left-color: var(--print-orange);
}
.page-news__accordion .accordion__summary {
  padding: 0.9rem 0.25rem;
  font-weight: 800;
  font-size: 0.98rem;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.page-news__accordion .accordion__summary::-webkit-details-marker {
  display: none;
}
.page-news__accordion .accordion__summary:focus-visible {
  outline: 2px solid var(--print-orange);
  outline-offset: 2px;
  border-radius: 4px;
}
.page-news__accordion .accordion__summary::after {
  content: "+";
  flex-shrink: 0;
  display: block;
  width: 1.6rem;
  height: 1.6rem;
  border-radius: 50%;
  background: rgba(255, 90, 54, 0.1);
  color: var(--print-orange);
  font-weight: 900;
  font-size: 1.2rem;
  line-height: 1.6rem;
  text-align: center;
  transition: transform 0.25s ease, background 0.25s ease;
}
.page-news__accordion .accordion__item[open] .accordion__summary::after {
  transform: rotate(45deg);
  background: var(--print-orange);
  color: var(--ink);
}
.page-news__accordion .accordion__body {
  padding: 0 0.5rem 1rem;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--body-ink);
}
.page-news__version-img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

/* 技术保障专题 */
.page-news__tech {
  background: var(--ink);
  color: var(--light-paper);
}
.page-news__tech .section-label {
  color: var(--signal-green);
}
.page-news__tech .section-title {
  color: var(--light-paper);
}
.page-news__tech .section-intro {
  color: rgba(252, 250, 245, 0.75);
}
.page-news__tech-grid {
  display: grid;
  gap: 2rem;
  margin-top: 1rem;
}
.page-news__tech-img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 420px;
  margin: 0 auto;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 0 0 12px rgba(111, 227, 225, 0.1), var(--shadow-float);
}
.page-news__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}
.page-news__stats .stat {
  flex: 1;
  min-width: 120px;
  background: var(--light-paper);
  border-radius: var(--radius-md);
  padding: 1rem 1.2rem;
}
.page-news__stats .stat__value {
  display: block;
  font-size: 1.7rem;
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--print-orange);
}
.page-news__stats .stat__label {
  display: block;
  margin-top: 0.3rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--body-ink);
}
.page-news__tech-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.1rem;
  display: grid;
  gap: 0.6rem;
}
.page-news__tech-list li {
  position: relative;
  padding-left: 1.3rem;
  font-size: 0.95rem;
  line-height: 1.7;
  color: rgba(252, 250, 245, 0.88);
}
.page-news__tech-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--signal-green);
}
.page-news__tech-list strong {
  color: var(--light-paper);
}
.page-news__tech-note {
  margin: 0;
  padding-top: 1rem;
  border-top: 1px solid rgba(216, 210, 196, 0.15);
  font-size: 0.88rem;
  line-height: 1.7;
  color: rgba(252, 250, 245, 0.72);
}

/* 相关入口 */
.page-news__related {
  border-top: 1px solid var(--warm-gray);
}
.page-news__related .section-title {
  margin-bottom: 1rem;
}
.page-news__related-grid {
  display: grid;
  gap: 1rem;
}
.page-news__related-item {
  display: block;
  padding: 1.3rem 1.4rem;
  background: var(--light-paper);
  border: 1px solid var(--warm-gray);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.page-news__related-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-float);
  border-color: rgba(255, 90, 54, 0.5);
}
.page-news__related-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--print-orange);
}
.page-news__related-title {
  display: block;
  margin-top: 0.35rem;
  font-size: 1.06rem;
  font-weight: 800;
  color: var(--ink);
}

/* 平板及以上布局 */
@media (min-width: 600px) {
  .page-news__cards {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }
  .page-news__card--feature {
    grid-column: span 2;
  }
}

/* 桌面布局 */
@media (min-width: 900px) {
  .page-news__cards {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-news__card--feature {
    grid-column: span 3;
    display: grid;
    grid-template-columns: 7fr 5fr;
    gap: 0 2rem;
    align-items: center;
  }
  .page-news__card--feature .card__meta,
  .page-news__card--feature .page-news__index {
    grid-column: 1 / -1;
  }
  .page-news__card--feature .card__title {
    grid-column: 1;
    grid-row: 2;
    margin: 0;
    padding-right: 2rem;
    font-size: 1.3rem;
  }
  .page-news__card--feature .card__text {
    grid-column: 1;
    grid-row: 3;
    margin: 0.75rem 0 0;
  }
  .page-news__card--feature .card__link {
    grid-column: 1;
    grid-row: 4;
    margin-top: 1rem;
  }
  .page-news__card--feature .page-news__index {
    grid-column: 2;
    grid-row: 2 / span 3;
    position: static;
    justify-self: end;
    align-self: center;
    font-size: 4.5rem;
    text-align: right;
  }

  .page-news__match-grid {
    grid-template-columns: 7fr 5fr;
    align-items: start;
  }

  .page-news__version-grid {
    grid-template-columns: 6fr 6fr;
    align-items: start;
  }

  .page-news__tech-grid {
    grid-template-columns: 5fr 7fr;
    align-items: center;
  }

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