.page-news {
  --news-panel: linear-gradient(158deg, rgba(11, 34, 57, .94), rgba(6, 20, 35, .98));
  --news-hair: rgba(53, 242, 208, .18);
  --news-grid: rgba(53, 242, 208, .05);
}

.page-news [id] {
  scroll-margin-top: 116px;
}

/* ---------- 首屏 ---------- */
.page-news .obs-hero {
  padding: clamp(24px, 5vw, 56px) 0 clamp(18px, 3.5vw, 36px);
}

.page-news .obs-hero__grid {
  display: grid;
  gap: 30px;
  margin-top: clamp(20px, 4vw, 40px);
}

.page-news .obs-hero h1 {
  margin: 10px 0 0;
  font-size: clamp(46px, 12vw, 104px);
  line-height: .94;
  letter-spacing: -.045em;
  color: var(--c-white);
}

.page-news .obs-hero__lede {
  margin: 22px 0 0;
  max-width: 48ch;
  font-size: clamp(16px, 2.3vw, 18px);
  line-height: 1.85;
  color: var(--c-mist);
}

.page-news .obs-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-news .obs-panel {
  padding: 18px 20px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--news-panel);
  box-shadow: 0 24px 60px -40px rgba(53, 242, 208, .5);
}

.page-news .obs-panel__title {
  margin: 0 0 6px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--c-signal);
}

.page-news .obs-panel__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 16px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--line-soft);
}

.page-news .obs-panel__row:last-of-type {
  border-bottom: 0;
}

.page-news .obs-panel__k {
  font-size: 14px;
  font-weight: 600;
  color: var(--c-white);
}

.page-news .obs-panel__v {
  font-family: var(--f-mono);
  font-size: 12.5px;
  font-variant-numeric: tabular-nums;
  color: var(--c-cyan);
  text-align: right;
}

/* ---------- 区段头补充 ---------- */
.page-news .section__sub {
  margin: 12px 0 0;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--c-mist);
}

/* ---------- 轮次时间轴 ---------- */
.page-news .rounds {
  position: relative;
}

.page-news .rounds::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-cyan), transparent);
  opacity: .4;
}

.page-news .rounds__figure {
  margin: 26px 0 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--c-console);
}

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

.page-news .rounds__track {
  display: flex;
  gap: 12px;
  margin: 22px 0 0;
  padding: 0 0 16px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.page-news .rounds__track::-webkit-scrollbar {
  height: 5px;
}

.page-news .rounds__track::-webkit-scrollbar-thumb {
  background: var(--line);
  border-radius: 999px;
}

.page-news .rounds__track > li {
  flex: 0 0 auto;
  scroll-snap-align: start;
}

.page-news .rounds__node {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 158px;
  padding: 14px 18px 15px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(11, 34, 57, .62);
  text-decoration: none;
  transition: border-color .22s var(--ease), transform .22s var(--ease), background .22s var(--ease);
}

.page-news .rounds__node:hover,
.page-news .rounds__node:focus-visible {
  border-color: var(--c-cyan);
  background: rgba(15, 118, 110, .22);
  transform: translateY(-2px);
  outline: none;
}

.page-news .rounds__idx {
  font-family: var(--f-mono);
  font-size: 20px;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  color: var(--c-cyan);
}

.page-news .rounds__label {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--c-white);
}

.page-news .rounds__time {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--c-mist);
}

/* ---------- 观察流 ---------- */
.page-news .feed {
  background-image:
    linear-gradient(var(--news-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--news-grid) 1px, transparent 1px);
  background-size: 52px 52px;
}

.page-news .feed__bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 24px 0 20px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line-soft);
}

.page-news .feed-in {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.page-news .feed-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .feed-tab {
  cursor: pointer;
  padding: 8px 17px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--c-mist);
  background: rgba(11, 34, 57, .55);
  transition: color .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}

.page-news .feed-tab:hover {
  border-color: var(--c-cyan);
  color: var(--c-white);
}

.page-news .feed-in:focus-visible + .feed-tabs .feed-tab[for="nf-a"] {
  outline: 2px solid var(--c-cyan);
  outline-offset: 2px;
}

.page-news:has(#nf-a:checked) .feed-tab[for="nf-a"],
.page-news:has(#nf-r:checked) .feed-tab[for="nf-r"],
.page-news:has(#nf-c:checked) .feed-tab[for="nf-c"],
.page-news:has(#nf-l:checked) .feed-tab[for="nf-l"],
.page-news:has(#nf-e:checked) .feed-tab[for="nf-e"],
.page-news:has(#nf-t:checked) .feed-tab[for="nf-t"] {
  border-color: var(--c-coral);
  background: var(--c-coral);
  color: var(--c-abyss);
}

.page-news:has(#nf-r:checked) .feed-card:not([data-cat~="review"]),
.page-news:has(#nf-c:checked) .feed-card:not([data-cat~="compare"]),
.page-news:has(#nf-l:checked) .feed-card:not([data-cat~="lineup"]),
.page-news:has(#nf-e:checked) .feed-card:not([data-cat~="entry"]),
.page-news:has(#nf-t:checked) .feed-card:not([data-cat~="track"]) {
  display: none;
}

.page-news .feed__banner {
  margin: 0 0 20px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--line-soft);
}

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

.page-news .feed__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-news .feed-card {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 20px 20px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(165deg, rgba(11, 34, 57, .88), rgba(6, 20, 35, .96));
  transition: border-color .2s var(--ease), transform .2s var(--ease);
}

.page-news .feed-card:hover,
.page-news .feed-card:focus-within {
  border-color: var(--c-cyan);
  transform: translateY(-3px);
}

.page-news .feed-card[data-cat~="review"] {
  box-shadow: inset 3px 0 0 var(--c-violet);
}

.page-news .feed-card[data-cat~="compare"] {
  box-shadow: inset 3px 0 0 var(--c-cyan);
}

.page-news .feed-card[data-cat~="lineup"] {
  box-shadow: inset 3px 0 0 var(--c-teal);
}

.page-news .feed-card[data-cat~="entry"] {
  box-shadow: inset 3px 0 0 var(--c-signal);
}

.page-news .feed-card[data-cat~="track"] {
  box-shadow: inset 3px 0 0 var(--c-coral);
}

.page-news .feed-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.page-news .feed-card__time {
  font-family: var(--f-mono);
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--c-mist);
}

.page-news .feed-card__title {
  margin: 0;
  font-size: 19px;
  line-height: 1.45;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--c-white);
}

.page-news .feed-card__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--c-mist);
}

.page-news .feed-card__fold {
  margin-top: auto;
  padding-top: 6px;
  border-top: 1px dashed var(--line-soft);
}

.page-news .feed-card__fold summary {
  cursor: pointer;
  padding: 8px 0 4px;
  font-size: 13px;
  font-weight: 600;
  color: var(--c-cyan);
  list-style: none;
}

.page-news .feed-card__fold summary::-webkit-details-marker {
  display: none;
}

.page-news .feed-card__fold summary::before {
  content: "+ ";
  font-family: var(--f-mono);
}

.page-news .feed-card__fold[open] summary::before {
  content: "− ";
}

.page-news .feed-card__fold ul {
  margin: 6px 0 0;
  padding-left: 18px;
  display: grid;
  gap: 5px;
}

.page-news .feed-card__fold li {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--c-mist);
}

/* ---------- 对比专题 ---------- */
.page-news .compare__grid {
  display: grid;
  gap: 26px;
  margin-top: 26px;
}

.page-news .compare__media {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--c-console);
}

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

.page-news .compare__media figcaption {
  padding: 11px 16px 13px;
  font-family: var(--f-mono);
  font-size: 11.5px;
  line-height: 1.6;
  letter-spacing: .04em;
  color: var(--c-mist);
  border-top: 1px solid var(--line-soft);
}

.page-news .compare__lede {
  margin: 0 0 18px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--c-mist);
}

.page-news .compare__list {
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-news .compare__list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 4px 14px;
  padding: 12px 16px;
  background: rgba(11, 34, 57, .85);
}

.page-news .compare__k {
  font-size: 14px;
  font-weight: 700;
  color: var(--c-cyan);
}

.page-news .compare__v {
  font-size: 13.5px;
  color: var(--c-mist);
  text-align: right;
}

/* ---------- 阵容确认 ---------- */
.page-news .lineup__grid {
  display: grid;
  gap: 26px;
  margin-top: 26px;
}

.page-news .lineup__steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 18px;
  counter-reset: none;
}

.page-news .lineup__steps li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line-soft);
}

.page-news .lineup__steps li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-news .lineup__step-n {
  flex: 0 0 auto;
  font-family: var(--f-mono);
  font-size: 22px;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  color: var(--c-signal);
  opacity: .85;
}

.page-news .lineup__steps h3 {
  margin: 0 0 6px;
  font-size: 16.5px;
  font-weight: 800;
  color: var(--c-white);
}

.page-news .lineup__steps p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--c-mist);
}

.page-news .lineup__media {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--c-console);
}

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

.page-news .lineup__media figcaption {
  padding: 11px 16px 13px;
  font-family: var(--f-mono);
  font-size: 11.5px;
  letter-spacing: .04em;
  color: var(--c-mist);
  border-top: 1px solid var(--line-soft);
}

.page-news .lineup__panel {
  margin-top: 22px;
  display: grid;
  gap: 10px;
}

.page-news .lineup__fold {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--news-panel);
  overflow: hidden;
}

.page-news .lineup__fold[open] {
  border-color: var(--c-cyan);
}

.page-news .lineup__fold summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 15px 18px;
  cursor: pointer;
  list-style: none;
}

.page-news .lineup__fold summary::-webkit-details-marker {
  display: none;
}

.page-news .lineup__fold-k {
  font-size: 15px;
  font-weight: 700;
  color: var(--c-white);
}

.page-news .lineup__fold-tag {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .1em;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--news-hair);
  color: var(--c-cyan);
  white-space: nowrap;
}

.page-news .lineup__fold ul {
  margin: 0;
  padding: 4px 18px 18px 34px;
  display: grid;
  gap: 7px;
}

.page-news .lineup__fold li {
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-mist);
}

/* ---------- 球队追踪 ---------- */
.page-news .track__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin-top: 26px;
}

.page-news .track__cell {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 22px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(150deg, rgba(15, 118, 110, .22), rgba(6, 20, 35, .9));
}

.page-news .track__num {
  font-family: var(--f-mono);
  font-size: clamp(30px, 8vw, 42px);
  line-height: 1;
  font-variant-numeric: tabular-nums;
  color: var(--c-cyan);
  letter-spacing: -.02em;
}

.page-news .track__label {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--c-mist);
}

.page-news .track__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

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

  .page-news .track__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .obs-hero__grid {
    grid-template-columns: minmax(0, 1.18fr) minmax(0, .82fr);
    align-items: end;
    gap: 52px;
  }

  .page-news .compare__grid {
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
    align-items: start;
    gap: 44px;
  }

  .page-news .lineup__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, .86fr);
    align-items: start;
    gap: 44px;
  }
}

@media (min-width: 1080px) {
  .page-news .feed__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .feed-card {
    padding: 22px 22px 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .rounds__node,
  .page-news .feed-card,
  .page-news .feed-tab {
    transition: none;
  }

  .page-news .rounds__node:hover,
  .page-news .feed-card:hover {
    transform: none;
  }
}
<<<END>>>