.page-news {
  --news-rail: 4px;
  --news-pad: clamp(20px, 3vw, 32px);
  display: block;
}

/* ---------- 面包屑 ---------- */
.page-news .breadcrumb {
  padding-top: clamp(16px, 2.6vw, 28px);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 4.6vw, 58px) 0 clamp(34px, 5.2vw, 68px);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(115% 85% at 86% 4%, rgba(43, 230, 208, 0.15), transparent 58%),
    radial-gradient(88% 78% at 2% 96%, rgba(255, 122, 47, 0.12), transparent 62%);
}

.page-news .news-hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4.4vw, 56px);
  align-items: end;
}

.page-news .news-kicker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
}

.page-news .news-kicker-note {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--paper-dim);
}

.page-news .news-title {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-size: clamp(2rem, 7vw, 3.5rem);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-news .news-title-mark {
  display: inline-block;
  padding: 0 0.16em;
  color: var(--pitch);
  background: var(--cyan);
  clip-path: polygon(0.14em 0, 100% 0, calc(100% - 0.14em) 100%, 0 100%);
}

.page-news .news-deck {
  margin: 0;
  max-width: 58ch;
  font-size: clamp(0.98rem, 1.5vw, 1.08rem);
  line-height: 1.85;
  color: var(--line-white);
}

/* 首屏记分牌面板 */
.page-news .news-hero-panel {
  position: relative;
  padding: var(--news-pad);
  background: linear-gradient(158deg, var(--card) 0%, rgba(11, 32, 54, 0.9) 100%);
  box-shadow: inset 0 0 0 1px rgba(43, 230, 208, 0.22);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
}

.page-news .news-hero-panel-title {
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  color: var(--cyan);
}

.page-news .hero-stats {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 18px;
}

.page-news .hero-stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-left: 11px;
  border-left: 2px solid rgba(43, 230, 208, 0.45);
}

.page-news .hero-stat .stat-value {
  font-size: clamp(1.3rem, 3.6vw, 1.7rem);
  line-height: 1.1;
  color: var(--amber);
}

.page-news .hero-stat .stat-label {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.12em;
  color: var(--paper-dim);
}

.page-news .hero-panel-note {
  margin: 0;
  padding-top: 15px;
  border-top: 1px dashed var(--hair);
  font-size: 0.78rem;
  line-height: 1.75;
  color: var(--paper-dim);
}

/* ---------- 通用章节头 ---------- */
.page-news .section {
  padding: clamp(34px, 5.4vw, 68px) 0;
}

.page-news .section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 14px;
  margin-bottom: clamp(20px, 3vw, 34px);
  padding-bottom: 14px;
  border-bottom: 1px solid var(--hair);
}

.page-news .section-index {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--orange);
}

.page-news .section-title {
  flex: 1 1 auto;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 3.4vw, 1.8rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-news .section-note {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--paper-dim);
}

/* ---------- 分类筛选系统 ---------- */
.page-news .cat-system {
  position: relative;
}

.page-news .cat-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-news .news-cats {
  padding-bottom: 0;
}

.page-news .cat-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .cat-label {
  display: inline-flex;
  align-items: center;
  padding: 9px 18px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--paper-dim);
  background: rgba(18, 48, 42, 0.5);
  border: 1px solid var(--hair);
  cursor: pointer;
  transition: color var(--step) var(--ease), background var(--step) var(--ease),
    border-color var(--step) var(--ease), transform var(--step) var(--ease);
}

.page-news .cat-label:hover {
  color: var(--paper);
  border-color: rgba(43, 230, 208, 0.65);
  transform: translateY(-1px);
}

.page-news #cat-all:checked ~ .news-cats .cat-label[for="cat-all"],
.page-news #cat-league:checked ~ .news-cats .cat-label[for="cat-league"],
.page-news #cat-season:checked ~ .news-cats .cat-label[for="cat-season"],
.page-news #cat-update:checked ~ .news-cats .cat-label[for="cat-update"],
.page-news #cat-data:checked ~ .news-cats .cat-label[for="cat-data"] {
  color: var(--pitch);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-news #cat-all:focus-visible ~ .news-cats .cat-label[for="cat-all"],
.page-news #cat-league:focus-visible ~ .news-cats .cat-label[for="cat-league"],
.page-news #cat-season:focus-visible ~ .news-cats .cat-label[for="cat-season"],
.page-news #cat-update:focus-visible ~ .news-cats .cat-label[for="cat-update"],
.page-news #cat-data:focus-visible ~ .news-cats .cat-label[for="cat-data"] {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-news #cat-league:checked ~ .news-list-section .story-item:not(.is-league),
.page-news #cat-season:checked ~ .news-list-section .story-item:not(.is-season),
.page-news #cat-update:checked ~ .news-list-section .story-item:not(.is-update),
.page-news #cat-data:checked ~ .news-list-section .story-item:not(.is-data) {
  display: none;
}

/* ---------- 本季精选 ---------- */
.page-news .news-feature {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  background: linear-gradient(150deg, var(--ink-blue) 0%, rgba(7, 26, 18, 0.92) 100%);
  box-shadow: inset 0 0 0 1px var(--hair);
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 30px), calc(100% - 30px) 100%, 0 100%);
}

.page-news .news-feature-media {
  position: relative;
  background: var(--pitch);
}

.page-news .news-feature-media img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
}

.page-news .news-feature-body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
  padding: clamp(24px, 3.4vw, 42px);
}

.page-news .news-feature-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 4vw, 2.1rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-news .news-feature-excerpt {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--line-white);
}

.page-news .news-feature-body .btn {
  align-self: flex-start;
}

/* ---------- 内容列表 ---------- */
.page-news .story-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--hair);
}

.page-news .story-item {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  padding: clamp(20px, 3vw, 30px) 0 clamp(20px, 3vw, 30px) clamp(20px, 3vw, 30px);
  border-bottom: 1px solid var(--hair);
  transition: background var(--step) var(--ease);
}

.page-news .story-item:hover {
  background: linear-gradient(90deg, rgba(18, 48, 42, 0.8), rgba(18, 48, 42, 0));
}

.page-news .story-rail {
  position: absolute;
  left: 0;
  top: 0;
  width: var(--news-rail);
  height: 24px;
  background: var(--track);
  transition: height 200ms var(--ease), background 200ms var(--ease);
}

.page-news .story-item:hover .story-rail,
.page-news .story-item:focus-within .story-rail {
  height: 100%;
}

.page-news .story-item.is-league .story-rail {
  background: var(--cyan);
}

.page-news .story-item.is-season .story-rail {
  background: var(--orange);
}

.page-news .story-item.is-update .story-rail {
  background: var(--amber);
}

.page-news .story-item.is-data .story-rail {
  background: var(--line-white);
}

.page-news .story-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 0;
}

.page-news .story-tag {
  display: inline-block;
  padding: 2px 9px;
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.14em;
  color: var(--cyan);
  border: 1px solid currentColor;
}

.page-news .story-item.is-season .story-tag {
  color: var(--orange);
}

.page-news .story-item.is-update .story-tag {
  color: var(--amber);
}

.page-news .story-item.is-data .story-tag {
  color: var(--line-white);
}

.page-news .story-stage {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  color: var(--paper-dim);
}

.page-news .story-title {
  margin: 10px 0 8px;
  font-family: var(--font-display);
  font-size: clamp(1.08rem, 2.8vw, 1.42rem);
  font-weight: 700;
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-news .story-excerpt {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.78;
  color: var(--line-white);
  max-height: calc(1.78em * 2);
  overflow: hidden;
  transition: max-height 200ms var(--ease);
}

.page-news .story-item:hover .story-excerpt,
.page-news .story-item:focus-within .story-excerpt {
  max-height: calc(1.78em * 4);
}

.page-news .story-thumb {
  position: relative;
  overflow: hidden;
  background: var(--pitch);
  box-shadow: inset 0 0 0 1px var(--hair);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
}

.page-news .story-thumb img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- V4 改版看点 ---------- */
.page-news .v4-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.4vw, 44px);
}

.page-news .v4-lead {
  margin: 0;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--line-white);
  border-left: 3px solid var(--orange);
  padding-left: clamp(14px, 2vw, 22px);
}

.page-news .v4-points {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: v4;
}

.page-news .v4-points li {
  counter-increment: v4;
  position: relative;
  padding: 18px 0 18px 54px;
  border-top: 1px solid var(--hair);
}

.page-news .v4-points li:last-child {
  border-bottom: 1px solid var(--hair);
}

.page-news .v4-points li::before {
  content: "0" counter(v4);
  position: absolute;
  left: 0;
  top: 20px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--amber);
}

.page-news .v4-points h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 1.06rem;
  font-weight: 700;
  letter-spacing: -0.005em;
  color: var(--paper);
}

.page-news .v4-points p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--line-white);
}

/* ---------- 追踪与反馈 ---------- */
.page-news .follow-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2.4vw, 26px);
}

.page-news .follow-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: var(--news-pad);
  background: linear-gradient(165deg, rgba(18, 48, 42, 0.9), rgba(11, 32, 54, 0.75));
  box-shadow: inset 0 0 0 1px var(--hair);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}

.page-news .follow-card-kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.2em;
  color: var(--cyan);
}

.page-news .follow-card-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 3vw, 1.34rem);
  font-weight: 700;
  line-height: 1.3;
  color: var(--paper);
}

.page-news .follow-card-text {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.82;
  color: var(--line-white);
}

.page-news .follow-card .btn {
  align-self: flex-start;
  margin-top: 4px;
}

.page-news .follow-foot {
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding-top: 16px;
  border-top: 1px dashed var(--hair);
  font-size: 0.85rem;
  line-height: 1.8;
  color: var(--paper-dim);
}

.page-news .follow-foot .link-trail {
  margin-left: 4px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .follow-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .story-item--media {
    grid-template-columns: minmax(0, 220px) minmax(0, 1fr);
    align-items: start;
    gap: clamp(18px, 2.6vw, 30px);
  }
}

@media (min-width: 900px) {
  .page-news .news-hero-inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: clamp(30px, 4vw, 56px);
  }

  .page-news .news-feature {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: stretch;
  }

  .page-news .news-feature-media img {
    min-height: 100%;
  }

  .page-news .v4-layout {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }

  .page-news .story-item--media {
    grid-template-columns: minmax(0, 260px) minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .cat-label,
  .page-news .story-rail,
  .page-news .story-excerpt,
  .page-news .story-item {
    transition: none;
  }
}