.page-news {
  --news-radius: 14px;
  --news-gap: clamp(1.25rem, 3vw, 2.25rem);
  background: var(--c-cream);
  overflow-x: clip;
}

.page-news [id] {
  scroll-margin-top: 130px;
}

/* 刊头 */
.page-news__masthead {
  position: relative;
  padding: 1.5rem 0 3.5rem;
  background: var(--c-navy);
  color: var(--c-cream);
  overflow: hidden;
}

.page-news__masthead-inner {
  position: relative;
  z-index: 2;
}

.page-news__masthead::before {
  content: "";
  position: absolute;
  top: -80px;
  right: -60px;
  width: 240px;
  height: 240px;
  background: var(--c-neon);
  clip-path: polygon(30% 0, 100% 0, 100% 100%, 52% 100%, 8% 22%);
  opacity: 0.9;
}

.page-news__masthead::after {
  content: "";
  position: absolute;
  right: -30px;
  bottom: 30px;
  width: 160px;
  height: 46px;
  background: var(--c-orange);
  transform: rotate(-7deg);
  opacity: 0.8;
}

.page-news__breadcrumb {
  margin-bottom: 2rem;
}

.page-news__breadcrumb a {
  color: var(--c-neon);
  text-decoration: none;
}

.page-news__breadcrumb a:hover {
  color: var(--c-orange);
}

.page-news__breadcrumb [aria-current="page"] {
  color: var(--c-cream);
}

.page-news__masthead-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0 0 0.75rem;
  font-family: var(--font-data);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-neon);
}

.page-news__masthead-kicker::before {
  content: "";
  width: 26px;
  height: 4px;
  background: var(--c-orange);
  clip-path: polygon(0 0, 100% 0, 78% 100%, 0 100%);
}

.page-news__masthead-title {
  margin: 0;
  font-family: var(--font-headline);
  font-size: clamp(2rem, 7vw, 3rem);
  line-height: 1.04;
  font-weight: 800;
  color: var(--c-cream);
}

.page-news__masthead-desc {
  max-width: 640px;
  margin: 0.75rem 0 0;
  font-size: 0.95rem;
  line-height: 1.8;
  color: rgba(244, 241, 234, 0.82);
}

.page-news__masthead-status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 1.25rem 0 0;
  padding: 0.4rem 0.9rem;
  border: 1px solid rgba(184, 255, 0, 0.4);
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--c-neon);
  background: rgba(10, 28, 58, 0.45);
}

.page-news__status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-neon);
  animation: page-news-pulse 2s infinite;
}

@keyframes page-news-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(184, 255, 0, 0.55);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(184, 255, 0, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(184, 255, 0, 0);
  }
}

/* 分类筛选 */
.page-news__filter {
  padding: 1.25rem 0;
  background: var(--c-cream);
  border-bottom: 3px solid var(--c-neon);
}

.page-news__filter-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1rem;
}

.page-news__filter-heading {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
  font-family: var(--font-headline);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-navy);
}

.page-news__filter-heading::after {
  content: "/";
  font-family: var(--font-data);
  font-weight: 700;
  color: var(--c-orange);
}

.page-news__filter-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.page-news__filter-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 0.9rem;
  border: 1px solid rgba(10, 28, 58, 0.25);
  border-radius: 999px;
  background: transparent;
  color: var(--c-navy);
  font-size: 0.85rem;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.page-news__filter-tag:hover {
  border-color: var(--c-navy);
  background: var(--c-navy);
  color: var(--c-cream);
  transform: translateY(-2px);
}

.page-news__filter-tag--active {
  background: var(--c-neon);
  border-color: var(--c-neon);
  color: var(--c-navy);
}

/* 通用章节头 */
.page-news__section-header {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.page-news__section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
  font-family: var(--font-data);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-orange);
}

.page-news__section-kicker::before {
  content: "";
  width: 26px;
  height: 4px;
  background: var(--c-neon);
  clip-path: polygon(0 0, 100% 0, 82% 100%, 0 100%);
}

.page-news__title {
  margin: 0;
  font-family: var(--font-headline);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  line-height: 1.1;
  font-weight: 800;
  color: var(--c-navy);
}

.page-news__section-desc {
  margin: 0;
  max-width: 72ch;
  color: var(--c-gray);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* 赛季专题 */
.page-news__season {
  padding: 3rem 0 2rem;
}

.page-news__feature-card {
  display: grid;
  gap: 1.25rem;
  margin-top: 1.75rem;
  border: 1px solid rgba(10, 28, 58, 0.12);
  border-radius: var(--news-radius);
  background: var(--c-cream);
  box-shadow: 8px 8px 0 rgba(10, 28, 58, 0.08);
  overflow: hidden;
}

.page-news__media {
  position: relative;
  overflow: hidden;
  border-radius: var(--news-radius);
  background: var(--c-mist);
}

.page-news__media > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news__feature-media {
  aspect-ratio: 2 / 1;
}

.page-news__feature-body {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.5rem;
}

.page-news__feature-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}

.page-news__feature-round {
  font-family: var(--font-data);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--c-gray);
}

.page-news__feature-title {
  margin: 0;
  font-family: var(--font-headline);
  font-size: clamp(1.4rem, 4vw, 2rem);
  line-height: 1.15;
  font-weight: 800;
  color: var(--c-navy);
}

.page-news__feature-text {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--c-ink);
}

.page-news__feature-stats {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin: 0.25rem 0 0;
  padding: 1rem 0 0;
  border-top: 2px dashed rgba(10, 28, 58, 0.15);
}

.page-news__feature-stats li {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0.85rem 0.9rem;
  border-radius: 10px;
  background: var(--c-mist);
}

.page-news__stat-num {
  font-family: var(--font-data);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--c-navy);
}

.page-news__stat-num--alert {
  color: var(--c-orange);
}

.page-news__stat-label {
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--c-gray);
}

/* 最新更新 */
.page-news__log {
  padding: 3rem 0;
  background: var(--c-mist);
}

.page-news__timeline-list {
  list-style: none;
  margin: 2.25rem 0 0;
  padding: 0;
}

.page-news__timeline-item {
  position: relative;
  padding: 0 0 2.5rem 44px;
}

.page-news__timeline-item:last-child {
  padding-bottom: 0;
}

.page-news__timeline-item::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 15px;
  width: 2px;
  background: linear-gradient(to bottom, rgba(10, 28, 58, 0.22), rgba(10, 28, 58, 0.08));
  transform: scaleY(0);
  transform-origin: top center;
  transition: transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.page-news__timeline-list.is-revealed .page-news__timeline-item::before {
  transform: scaleY(1);
}

.page-news__timeline-item:last-child::before {
  bottom: 55%;
}

.page-news__timeline-item::after {
  content: "";
  position: absolute;
  top: 4px;
  left: 9px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--c-cream);
  border: 3px solid var(--c-navy);
  box-shadow: 0 0 0 2px var(--c-neon);
}

.page-news__timeline-time {
  display: inline-block;
  margin: 0 0 0.6rem;
  padding: 0.25rem 0.6rem;
  border-left: 3px solid var(--c-orange);
  border-radius: 6px;
  background: rgba(255, 61, 0, 0.08);
  font-family: var(--font-data);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c-orange);
}

.page-news__timeline-content {
  max-width: 800px;
  padding: 1rem 1.1rem;
  border: 1px solid rgba(10, 28, 58, 0.08);
  border-radius: var(--news-radius);
  background: rgba(244, 241, 234, 0.75);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.page-news__timeline-item:hover .page-news__timeline-content {
  transform: translateX(4px);
  border-color: rgba(10, 28, 58, 0.18);
  box-shadow: 6px 6px 0 rgba(10, 28, 58, 0.06);
}

.page-news__timeline-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.5rem;
}

.page-news__timeline-round {
  font-family: var(--font-data);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--c-gray);
}

.page-news__timeline-title {
  margin: 0;
  font-family: var(--font-headline);
  font-size: 1.35rem;
  line-height: 1.25;
  font-weight: 700;
  color: var(--c-navy);
}

.page-news__timeline-desc {
  max-width: 70ch;
  margin: 0.5rem 0 0;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--c-ink);
}

.page-news__media--thumb {
  aspect-ratio: 2 / 1;
  margin-top: 1rem;
  max-width: 420px;
}

.page-news__media--chart {
  aspect-ratio: 2 / 1;
  width: 100%;
  margin-top: 0.5rem;
}

.page-news__tag--feature,
.page-news__tag--team {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.02em;
}

.page-news__tag--feature {
  border: 1px solid rgba(10, 28, 58, 0.22);
  background: rgba(10, 28, 58, 0.08);
  color: var(--c-navy);
}

.page-news__tag--team {
  border: 1px solid rgba(255, 61, 0, 0.3);
  background: rgba(255, 61, 0, 0.1);
  color: var(--c-orange);
}

/* 功能迭代 */
.page-news__features {
  padding: 3rem 0;
}

.page-news__feature-grid {
  gap: 1.25rem;
  margin-top: 2rem;
}

.page-news__feature-col {
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(10, 28, 58, 0.1);
  color: var(--c-ink);
}

.page-news__feature-col.lt-card--dark {
  border-color: var(--c-navy);
  background: var(--c-navy);
  color: var(--c-cream);
}

.page-news__feature-col .lt-card__body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.9rem;
  flex: 1;
}

.page-news__feature-col .lt-btn {
  margin-top: auto;
}

.page-news__feature-col-title {
  margin: 0;
  font-family: var(--font-headline);
  font-size: 1.4rem;
  line-height: 1.2;
  font-weight: 700;
  color: inherit;
}

.page-news__feature-col-text {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.7;
  color: inherit;
  opacity: 0.9;
}

.page-news__feature-col-list {
  list-style: none;
  display: grid;
  gap: 0.45rem;
  margin: 0;
  padding: 0;
}

.page-news__feature-col-list li {
  position: relative;
  padding-left: 1.1rem;
  font-size: 0.9rem;
  line-height: 1.6;
}

.page-news__feature-col-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 12px;
  height: 3px;
  background: var(--c-neon);
  clip-path: polygon(0 0, 100% 0, 82% 100%, 0 100%);
}

/* 底部追踪带 */
.page-news__cta {
  position: relative;
  padding: 3.5rem 0;
  background: var(--c-navy);
  color: var(--c-cream);
  overflow: hidden;
}

.page-news__cta::before {
  content: "";
  position: absolute;
  right: -50px;
  bottom: -50px;
  width: 220px;
  height: 220px;
  background: var(--c-orange);
  clip-path: polygon(28% 0, 100% 0, 100% 100%, 0 100%, 0 60%);
  opacity: 0.75;
}

.page-news__cta::after {
  content: "";
  position: absolute;
  left: 20%;
  top: -24px;
  width: 150px;
  height: 48px;
  background: var(--c-neon);
  transform: rotate(-4deg);
  opacity: 0.18;
}

.page-news__cta-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.25rem;
}

.page-news__cta-kicker {
  margin: 0;
  font-family: var(--font-data);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-neon);
}

.page-news__cta-title {
  margin: 0;
  max-width: 30ch;
  font-family: var(--font-headline);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  line-height: 1.15;
  font-weight: 800;
  color: var(--c-cream);
}

.page-news__cta-text {
  max-width: 56ch;
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.75;
  color: rgba(244, 241, 234, 0.78);
}

.page-news__cta-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

/* 桌面端强化 */
@media (min-width: 640px) {
  .page-news__feature-stats {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 768px) {
  .page-news__masthead {
    padding-top: 2.5rem;
    padding-bottom: 4rem;
  }

  .page-news__filter-inner {
    flex-wrap: nowrap;
  }

  .page-news__timeline-item {
    display: grid;
    grid-template-columns: 170px minmax(0, 1fr);
    gap: 1.75rem;
  }

  .page-news__timeline-time {
    justify-self: end;
    margin: 0.2rem 0 0;
    padding-left: 0.7rem;
    border-left: 3px solid var(--c-neon);
    border-radius: 0;
    background: none;
    text-align: right;
    color: var(--c-navy);
  }
}

@media (min-width: 900px) {
  .page-news__season,
  .page-news__log,
  .page-news__features {
    padding-top: 4rem;
    padding-bottom: 4rem;
  }

  .page-news__feature-card {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

  .page-news__feature-media {
    aspect-ratio: auto;
    height: 100%;
    border-radius: 0;
  }

  .page-news__feature-body {
    padding: 2.25rem;
  }

  .page-news__feature-title {
    font-size: 2rem;
  }

  .page-news__cta {
    padding: 4.5rem 0;
  }
}