.page-news {
  --pn-card: #0E2A1F;
  --pn-edge: rgba(216, 242, 222, 0.18);
  --pn-edge-strong: rgba(216, 242, 222, 0.34);
  --pn-gap: clamp(18px, 2.6vw, 32px);
  display: block;
}

/* ---------- 面包屑 ---------- */
.page-news .crumb {
  padding-top: clamp(18px, 3vw, 32px);
}
.page-news .crumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--mist);
}
.page-news .crumb-list li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line-green);
}
.page-news . .crumb-list a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}
.page-news .crumb-list a:hover {
  color: var(--neon);
  border-bottom-color: var(--neon);
}
.page-news .crumb-list [aria-current="page"] {
  color: var(--chalk);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding-block: clamp(22px, 3.4vw, 40px) clamp(26px, 3.6vw, 46px);
  position: relative;
}
.page-news .news-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--neon) 0, var(--neon) 68px, var(--pn-edge) 68px, var(--pn-edge) 100%);
}
.page-news .news-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(36px, 6.4vw, 82px);
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: var(--chalk);
  transform: skewX(-6deg);
  transform-origin: left bottom;
  max-width: 18ch;
}
.page-news .news-hero .lede {
  margin-top: clamp(16px, 2vw, 24px);
  max-width: 62ch;
  color: var(--mist);
  font-size: 16px;
  line-height: 1.8;
}
.page-news .hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: clamp(20px, 2.6vw, 30px) 0 0;
  padding: 0;
  list-style: none;
}
.page-news .hero-points li {
  position: relative;
  padding-left: 16px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--mist);
}
.page-news .hero-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 9px;
  height: 2px;
  background: var(--neon);
}

/* ---------- 横向栏目带 ---------- */
.page-news .channel-band {
  margin-top: clamp(10px, 1.6vw, 18px);
  padding-block: 12px 10px;
  border-block: 1px solid var(--pn-edge);
}
.page-news .channel-track {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 2px 2px 8px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.page-news .channel-track::-webkit-scrollbar {
  display: none;
}
.page-news .channel-track li {
  flex: 0 0 auto;
  scroll-snap-align: start;
}
.page-news .channel-link {
  display: inline-flex;
  align-items: center;
  padding: 9px 17px;
  border: 1px solid var(--pn-edge);
  background: rgba(14, 42, 31, 0.62);
  color: var(--chalk);
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
  text-decoration: none;
  transition: border-color 0.25s var(--ease), color 0.25s var(--ease), background 0.25s var(--ease);
}
.page-news .channel-link:hover,
.page-news .channel-link:focus-visible {
  border-color: var(--neon);
  color: var(--neon);
}
.page-news .channel-link.is-current {
  border-color: var(--neon);
  background: var(--neon);
  color: var(--ink);
}

/* ---------- 首屏横幅 ---------- */
.page-news .banner {
  position: relative;
  margin: clamp(22px, 3vw, 36px) 0 clamp(30px, 4vw, 52px);
  border: 1px solid var(--pn-edge);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.page-news .banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 8;
  object-fit: cover;
  filter: saturate(0.86) brightness(0.76);
}
.page-news .banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 26, 19, 0.06) 0%, rgba(7, 26, 19, 0.86) 100%);
  pointer-events: none;
}
.page-news .banner-cap {
  position: absolute;
  left: clamp(16px, 3vw, 34px);
  right: clamp(16px, 3vw, 34px);
  bottom: clamp(16px, 2.6vw, 28px);
  z-index: 2;
  max-width: 34ch;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(14px, 1.4vw, 17px);
  line-height: 1.7;
  letter-spacing: 0.02em;
  color: var(--chalk);
  border-left: 2px solid var(--neon);
  padding-left: 14px;
}

/* ---------- 主布局 ---------- */
.page-news .news-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(30px, 4vw, 52px);
  align-items: start;
}

/* ---------- 条目流 ---------- */
.page-news .feed-item {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 14px;
  padding-block: clamp(20px, 2.6vw, 30px);
  border-top: 1px solid var(--pn-edge);
  transition: border-color 0.3s var(--ease);
}
.page-news .feed-item:last-of-type {
  border-bottom: 1px solid var(--pn-edge);
}
.page-news .feed-item:hover {
  border-top-color: var(--neon);
}
.page-news .feed-no {
  font-size: clamp(26px, 2.6vw, 36px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: rgba(198, 255, 61, 0.28);
  -webkit-text-stroke: 1px rgba(198, 255, 61, 0.55);
}
.page-news .feed-main {
  min-width: 0;
}
.page-news .feed-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}
.page-news .tag {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  border: 1px solid currentColor;
  line-height: 1.5;
}
.page-news .tag--report {
  color: var(--ember);
}
.page-news .tag--data {
  color: var(--amber);
}
.page-news .tag--feature {
  color: var(--neon);
}
.page-news .tag--archive {
  color: var(--chalk);
  border-color: var(--pn-edge-strong);
}
.page-news .feed-round {
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
}
.page-news .feed-title {
  margin: 10px 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(19px, 1.9vw, 25px);
  line-height: 1.36;
  letter-spacing: -0.01em;
  color: var(--chalk);
}
.page-news .feed-sum {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--mist);
}
.page-news .feed-detail {
  margin-top: 12px;
}
.page-news .feed-detail > summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  cursor: pointer;
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(198, 255, 61, 0.35);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--neon);
  transition: border-color 0.25s var(--ease);
}
.page-news .feed-detail > summary::-webkit-details-marker {
  display: none;
}
.page-news .feed-detail > summary::after {
  content: "+";
  font-size: 14px;
  line-height: 1;
}
.page-news .feed-detail[open] > summary::after {
  content: "\2212";
}
.page-news .feed-detail > summary:hover {
  border-bottom-color: var(--neon);
}
.page-news .feed-detail p {
  margin: 12px 0 0;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--chalk);
  opacity: 0.86;
}

/* ---------- 专题大卡 ---------- */
.page-news .feature-card {
  display: grid;
  grid-template-columns: 1fr;
  margin: clamp(24px, 3.2vw, 38px) 0;
  border: 1px solid var(--pn-edge);
  background: var(--pn-card);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}
.page-news .feature-card:hover {
  border-color: var(--neon);
}
.page-news .feature-media {
  position: relative;
  overflow: hidden;
  min-height: 180px;
}
.page-news .feature-media img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  clip-path: polygon(0 0, 100% 0, 100% 84%, 0 100%);
  filter: saturate(0.88) brightness(0.8);
}
.page-news .feature-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(140deg, rgba(255, 92, 54, 0.2) 0%, rgba(7, 26, 19, 0.62) 78%);
  pointer-events: none;
}
.page-news .feature-body {
  padding: clamp(20px, 2.6vw, 30px);
}
.page-news .feature-body h3 {
  margin: 12px 0 10px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(21px, 2.2vw, 28px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--chalk);
}
.page-news .feature-body p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 右侧观察栏 ---------- */
.page-news .watch-col {
  border: 1px solid var(--pn-edge);
  background: linear-gradient(180deg, var(--pn-card) 0%, rgba(7, 26, 19, 0.4) 100%);
  box-shadow: var(--shadow);
}
.page-news .watch-media {
  margin: 0;
  overflow: hidden;
  border-bottom: 1px solid var(--pn-edge);
}
.page-news .watch-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  filter: saturate(0.78) brightness(0.7);
}
.page-news .watch-body {
  padding: clamp(18px, 2.2vw, 26px);
}
.page-news .watch-title {
  margin: 8px 0 10px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 2.2vw, 28px);
  letter-spacing: -0.01em;
  color: var(--chalk);
}
.page-news .watch-note {
  margin: 0 0 18px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--mist);
}
.page-news .watch-list {
  margin: 0 0 18px;
  padding: 0;
}
.page-news .watch-row {
  padding: 12px 0;
  border-top: 1px solid var(--pn-edge);
}
.page-news .watch-row:last-child {
  border-bottom: 1px solid var(--pn-edge);
}
.page-news .watch-row dt {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.05em;
  color: var(--neon);
}
.page-news .watch-row dd {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--mist);
}

/* ---------- 数据观察固定栏目 ---------- */
.page-news .observe {
  padding-top: clamp(44px, 6vw, 84px);
}
.page-news .observe .lede {
  margin-top: 14px;
  max-width: 64ch;
  color: var(--mist);
  font-size: 15.5px;
  line-height: 1.8;
}
.page-news .observe-grid {
  margin-top: clamp(28px, 3.6vw, 48px);
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 2.6vw, 34px);
}
.page-news .observe-card {
  position: relative;
  padding: clamp(22px, 2.8vw, 34px);
  border: 1px solid var(--pn-edge);
  background: var(--pn-card);
  box-shadow: var(--shadow);
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}
.page-news .observe-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 4px;
  height: 62px;
  background: var(--amber);
}
.page-news .observe-card--ember::before {
  background: var(--ember);
}
.page-news .observe-card:hover {
  border-color: var(--neon);
  transform: translateY(-4px);
}
.page-news .observe-mark {
  display: block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
}
.page-news .observe-card h3 {
  margin: 12px 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 2vw, 26px);
  line-height: 1.32;
  color: var(--chalk);
}
.page-news .observe-card > p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}
.page-news .observe-points {
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-news .observe-points li {
  position: relative;
  padding: 10px 0 10px 20px;
  border-top: 1px solid var(--pn-edge);
  font-size: 14px;
  line-height: 1.7;
  color: var(--chalk);
  opacity: 0.9;
}
.page-news .observe-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.5em;
  width: 10px;
  height: 1px;
  background: var(--neon);
}

/* ---------- 看台专题与投稿 ---------- */
.page-news .pitches {
  padding-top: clamp(44px, 6vw, 84px);
}
.page-news .pitches .lede {
  margin-top: 14px;
  max-width: 64ch;
  color: var(--mist);
  font-size: 15.5px;
  line-height: 1.8;
}
.page-news .steps {
  margin: clamp(28px, 3.6vw, 48px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.2vw, 26px);
  counter-reset: none;
}
.page-news .step {
  position: relative;
  padding: clamp(20px, 2.4vw, 28px);
  border: 1px solid var(--pn-edge);
  background: rgba(14, 42, 31, 0.55);
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}
.page-news .step:hover {
  border-color: var(--neon);
  background: rgba(14, 42, 31, 0.85);
}
.page-news .step-no {
  display: block;
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: rgba(198, 255, 61, 0.4);
  -webkit-text-stroke: 1px rgba(198, 255, 61, 0.6);
}
.page-news .step h3 {
  margin: 14px 0 8px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 17px;
  letter-spacing: 0.08em;
  color: var(--chalk);
}
.page-news .step p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--mist);
}

/* ---------- 赛季档案 ---------- */
.page-news .archive {
  padding-top: clamp(44px, 6vw, 84px);
}
.page-news .archive-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.4vw, 46px);
  align-items: center;
  border-top: 1px solid var(--pn-edge);
  padding-top: clamp(28px, 3.6vw, 48px);
}
.page-news .archive-copy p {
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--mist);
  max-width: 60ch;
}
.page-news .archive-meta {
  margin: clamp(20px, 2.6vw, 28px) 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
}
.page-news .archive-meta li {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--pn-edge);
  font-size: 13.5px;
  color: var(--mist);
}
.page-news .archive-meta .mono {
  font-size: 17px;
  font-weight: 700;
  color: var(--amber);
}
.page-news .archive-media {
  margin: 0;
  position: relative;
  border: 1px solid var(--pn-edge);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.page-news .archive-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  filter: saturate(0.85) brightness(0.74);
}
.page-news .archive-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(200deg, rgba(255, 194, 75, 0.14) 0%, rgba(7, 26, 19, 0.5) 100%);
  pointer-events: none;
}

/* ---------- 更新提醒 ---------- */
.page-news .subs {
  padding-block: clamp(44px, 6vw, 84px) clamp(30px, 4vw, 56px);
}
.page-news .subs-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3vw, 40px);
  border: 1px solid var(--pn-edge);
  background: linear-gradient(120deg, rgba(14, 42, 31, 0.9) 0%, rgba(7, 26, 19, 0.95) 65%);
  padding: clamp(24px, 3.4vw, 46px);
  box-shadow: var(--shadow);
}
.page-news .subs-copy p {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
  max-width: 46ch;
}
.page-news .subs-copy .btn {
  margin-top: clamp(18px, 2.4vw, 26px);
}
.page-news .sub-panel {
  border: 1px solid var(--pn-edge);
  background: rgba(7, 26, 19, 0.5);
  align-self: start;
}
.page-news .sub-panel > summary {
  list-style: none;
  cursor: pointer;
  padding: 16px 18px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.1em;
  color: var(--chalk);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.page-news .sub-panel > summary::-webkit-details-marker {
  display: none;
}
.page-news .sub-panel > summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--neon);
}
.page-news .sub-panel[open] > summary::after {
  content: "\2212";
}
.page-news .sub-list {
  margin: 0;
  padding: 0 18px;
  list-style: none;
  border-top: 1px solid var(--pn-edge);
}
.page-news .sub-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--pn-edge);
}
.page-news .sub-name {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--chalk);
}
.page-news .sub-cadence {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--mist);
}
.page-news .sub-foot {
  margin: 0;
  padding: 14px 18px 18px;
  font-size: 13px;
  line-height: 1.72;
  color: var(--mist);
}

/* ---------- 链接推进 ---------- */
.page-news .link-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--neon);
  text-decoration: none;
}
.page-news .link-more::after {
  content: "\2192";
  transition: transform 0.25s var(--ease);
}
.page-news .link-more:hover::after {
  transform: translateX(4px);
}

/* ---------- 响应式 ---------- */
@media (min-width: 46em) {
  .page-news .feature-card {
    grid-template-columns: 1.12fr 1fr;
  }
  .page-news .feature-media img {
    aspect-ratio: auto;
    height: 100%;
    min-height: 300px;
    clip-path: polygon(0 0, 100% 0, 100% 88%, 0 100%);
  }
  .page-news .steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(18px, 2.4vw, 30px);
  }
  .page-news .step:nth-child(2) {
    transform: translateY(20px);
  }
  .page-news .step:nth-child(4) {
    transform: translateY(20px);
  }
  .page-news .archive-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  }
  .page-news .subs-inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 52em) {
  .page-news .observe-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }
  .page-news .observe-card--ember {
    transform: translateY(30px);
  }
}

@media (min-width: 62em) {
  .page-news .news-layout {
    grid-template-columns: minmax(0, 1.62fr) minmax(0, 1fr);
  }
  .page-news .watch-col {
    position: sticky;
    top: calc(var(--header-h) + 20px);
    align-self: start;
  }
  .page-news .watch-media img {
    aspect-ratio: 4 / 5;
  }
  .page-news .feed-item {
    grid-template-columns: 58px minmax(0, 1fr);
    gap: 20px;
  }
}

@media (max-width: 30em) {
  .page-news .feed-item {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .page-news .feed-no {
    font-size: 24px;
  }
  .page-news .banner-cap {
    position: static;
    max-width: none;
    padding: 14px 16px;
    border-left: 0;
    border-top: 2px solid var(--neon);
    background: rgba(7, 26, 19, 0.92);
  }
  .page-news .banner::after {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .feed-item,
  .page-news .feature-card,
  .page-news .observe-card,
  .page-news .step,
  .page-news .channel-link,
  .page-news .link-more::after {
    transition: none;
  }
  .page-news .observe-card--ember,
  .page-news .step:nth-child(2),
  .page-news .step:nth-child(4) {
    transform: none;
  }
}