.page-news {
  --news-rail-w: 236px;
  --news-dash: rgba(230, 237, 234, 0.2);
  --news-dim: rgba(248, 251, 249, 0.7);
  --news-dimmer: rgba(248, 251, 249, 0.52);
  background: var(--ink);
  color: var(--white);
}

/* ---------- 页头 ---------- */
.page-news .news-head {
  position: relative;
  overflow: hidden;
  padding-top: clamp(20px, 4vw, 40px);
  padding-bottom: clamp(26px, 5vw, 52px);
  background:
    radial-gradient(120% 100% at 92% -10%, rgba(53, 240, 200, 0.16), transparent 58%),
    linear-gradient(180deg, var(--night) 0%, var(--ink) 100%);
  border-bottom: 1px solid var(--line);
}

.page-news .news-head::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    90deg,
    rgba(230, 237, 234, 0.055) 0 1px,
    transparent 1px 72px
  );
}

.page-news .news-head > .shell {
  position: relative;
  z-index: 1;
}

.page-news .news-head .breadcrumbs {
  margin-bottom: clamp(16px, 3vw, 28px);
}

.page-news .news-head__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 40px);
}

.page-news .news-head__kicker {
  margin: 0;
  color: var(--cyan);
}

.page-news .news-head__title {
  margin: 12px 0 0;
  font-size: clamp(30px, 6vw, 54px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: 0.02em;
  color: var(--white);
  max-width: 15em;
}

.page-news .news-head__lede {
  margin: 16px 0 0;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.8;
  color: var(--news-dim);
  max-width: 42em;
}

.page-news .news-head__stats {
  margin: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-news .news-head__stat {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 14px;
  background: rgba(18, 58, 48, 0.75);
}

.page-news .news-head__stat dt {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mute);
  white-space: nowrap;
}

.page-news .news-head__stat dd {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
}

/* ---------- 置顶观察 ---------- */
.page-news .news-top {
  position: relative;
  overflow: hidden;
  background: var(--ink-2);
  border-bottom: 1px solid var(--line);
}

.page-news .news-top::after {
  content: "";
  position: absolute;
  top: -70px;
  right: -90px;
  width: 320px;
  height: 320px;
  background: rgba(20, 169, 155, 0.12);
  transform: rotate(6deg);
  pointer-events: none;
}

.page-news .news-top__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 3vw, 34px);
  align-items: center;
  padding-top: clamp(24px, 4vw, 44px);
  padding-bottom: clamp(24px, 4vw, 44px);
}

.page-news .news-top__media {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--night);
}

.page-news .news-top__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(0.72) contrast(1.06) brightness(0.86);
}

.page-news .news-top__tag {
  margin: 0;
  color: var(--cyan);
}

.page-news .news-top__title {
  margin: 10px 0 0;
  font-size: clamp(21px, 3.2vw, 30px);
  line-height: 1.3;
  font-weight: 900;
  letter-spacing: 0.01em;
  color: var(--white);
}

.page-news .news-top__time {
  margin: 10px 0 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mute);
}

.page-news .news-top__sum {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--news-dim);
  max-width: 38em;
}

.page-news .news-top__toggle {
  margin-top: 18px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 16px;
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  color: var(--cyan);
  font-family: var(--font-sans);
  font-size: 13px;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-news .news-top__toggle::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1;
}

.page-news .news-top__toggle[aria-expanded="true"]::after {
  content: "−";
}

.page-news .news-top__toggle:hover {
  border-color: var(--cyan);
  background: rgba(53, 240, 200, 0.08);
}

.page-news .news-top__more {
  margin-top: 18px;
  padding: 16px 18px;
  border-left: 2px solid var(--cyan);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: rgba(6, 24, 20, 0.5);
}

.page-news .news-top__more p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--news-dim);
}

.page-news .news-top__list {
  margin: 12px 0 0;
  padding-left: 18px;
  list-style: disc;
}

.page-news .news-top__list li {
  font-size: 14px;
  line-height: 1.8;
  color: var(--news-dim);
}

.page-news .news-top__list li + li {
  margin-top: 4px;
}

.page-news .news-top__foot {
  margin: 14px 0 0;
}

.page-news .news-top__a {
  color: var(--teal);
  font-size: 14px;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .news-top__a:hover {
  color: var(--cyan);
}

/* ---------- 主体：索引 + 列表 ---------- */
.page-news .news-body {
  padding-top: clamp(28px, 5vw, 52px);
  padding-bottom: clamp(28px, 5vw, 52px);
}

.page-news .news-rail {
  padding-top: 16px;
  border-top: 1px solid var(--line-strong);
  margin-bottom: 28px;
}

.page-news .news-rail__title {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--white);
}

.page-news .news-rail__note {
  margin: 8px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--mute);
}

.page-news .news-rail__list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  border-top: 1px dashed var(--news-dash);
}

.page-news .news-rail__item {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 11px 4px 11px 12px;
  border-bottom: 1px dashed var(--news-dash);
  border-left: 2px solid transparent;
  font-size: 14px;
  color: var(--news-dimmer);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .news-rail__item.is-active {
  border-left-color: var(--cyan);
  color: var(--white);
}

.page-news .news-rail__num {
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--mute);
}

.page-news .news-rail__item.is-active .news-rail__num {
  color: var(--cyan);
}

.page-news .news-rail__count {
  font-size: 12px;
  color: var(--mute);
}

.page-news .news-rail__foot {
  margin: 18px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--mute);
}

.page-news .news-rail__link {
  color: var(--teal);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .news-rail__link:hover {
  color: var(--cyan);
}

/* ---------- 列表控制条 ---------- */
.page-news .news-feed__bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-strong);
}

.page-news .news-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-news .news-filter__btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 11px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 2px;
  color: var(--news-dimmer);
  font-family: var(--font-sans);
  font-size: 12.5px;
  line-height: 1.5;
  cursor: pointer;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease),
    background-color var(--dur) var(--ease);
}

.page-news .news-filter__btn:hover {
  border-color: var(--line-strong);
  color: var(--white);
}

.page-news .news-filter__btn.is-active {
  border-color: var(--cyan);
  background: rgba(53, 240, 200, 0.1);
  color: var(--cyan);
}

.page-news .news-filter__count {
  font-size: 11px;
  opacity: 0.85;
}

.page-news .news-sort {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.page-news .news-sort__label {
  color: var(--mute);
}

.page-news .news-sort__btn {
  padding: 2px 0;
  background: none;
  border: 0;
  border-bottom: 1px solid transparent;
  color: var(--news-dimmer);
  font-family: var(--font-sans);
  font-size: 12.5px;
  cursor: pointer;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .news-sort__btn:hover {
  color: var(--white);
}

.page-news .news-sort__btn.is-active {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 条目列表 ---------- */
.page-news .news-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .news-list__item {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  padding: 20px 0 20px 20px;
  border-bottom: 1px dashed var(--news-dash);
}

.page-news .news-list__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 28px;
  width: 0;
  height: 2px;
  background: var(--orange);
  transition: width 220ms var(--ease);
}

.page-news .news-list__item:hover::before,
.page-news .news-list__item:focus-within::before {
  width: 12px;
}

.page-news .news-list__thumb {
  overflow: hidden;
  max-width: 320px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--night);
}

.page-news .news-list__thumb img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  filter: saturate(0.7) contrast(1.05) brightness(0.9);
}

.page-news .news-list__body {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.page-news .news-list__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
}

.page-news .news-list__cat {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border: 1px solid currentColor;
  border-radius: 2px;
  font-size: 11px;
  line-height: 1.6;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-news .news-list__cat--release {
  color: var(--teal);
}

.page-news .news-list__cat--review {
  color: var(--white);
}

.page-news .news-list__cat--case {
  color: var(--orange);
}

.page-news .news-list__cat--venue {
  color: var(--mute);
}

.page-news .news-list__time {
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--mute);
}

.page-news .news-list__title {
  margin: 0;
  font-size: 16px;
  line-height: 1.55;
  font-weight: 700;
  color: var(--white);
  overflow-wrap: break-word;
}

.page-news .news-list__sum {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--news-dim);
  max-width: 46em;
  overflow-wrap: break-word;
}

/* ---------- 赛季回看专题 ---------- */
.page-news .news-topic {
  position: relative;
  overflow: hidden;
  padding: clamp(34px, 6vw, 72px) 0;
  background: var(--night);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-news .news-topic__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  filter: saturate(0.45) brightness(0.8);
}

.page-news .news-topic::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(100deg, rgba(6, 24, 20, 0.96) 34%, rgba(10, 42, 35, 0.66) 100%);
}

.page-news .news-topic__inner {
  position: relative;
  z-index: 1;
}

.page-news .news-topic__card {
  max-width: 640px;
  padding: clamp(20px, 3vw, 32px);
  background: rgba(18, 58, 48, 0.9);
  border: 1px solid var(--line-strong);
  border-left: 3px solid var(--cyan);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.page-news .news-topic__kicker {
  margin: 0;
  color: var(--cyan);
}

.page-news .news-topic__title {
  margin: 10px 0 0;
  font-size: clamp(20px, 2.8vw, 28px);
  line-height: 1.3;
  font-weight: 900;
  color: var(--white);
}

.page-news .news-topic__text {
  margin: 12px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--news-dim);
}

.page-news .news-topic__rounds {
  margin: 16px 0 0;
  padding: 9px 12px;
  border: 1px dashed var(--news-dash);
  border-radius: 2px;
  background: rgba(6, 24, 20, 0.5);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: 0.03em;
  color: var(--cyan);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .news-topic__card:hover .news-topic__rounds,
.page-news .news-topic__card:focus-within .news-topic__rounds {
  color: var(--white);
  border-color: rgba(53, 240, 200, 0.55);
}

.page-news .news-topic__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

/* ---------- 联系与线索 ---------- */
.page-news .news-cta {
  padding: clamp(32px, 6vw, 64px) 0;
  background: linear-gradient(180deg, var(--ink) 0%, var(--night) 100%);
}

.page-news .news-cta__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
}

.page-news .news-cta__kicker {
  margin: 0;
  color: var(--teal);
}

.page-news .news-cta__title {
  margin: 10px 0 0;
  font-size: clamp(22px, 3.4vw, 32px);
  line-height: 1.25;
  font-weight: 900;
  color: var(--white);
}

.page-news .news-cta__text {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--news-dim);
  max-width: 40em;
}

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

.page-news .news-cta__foot {
  margin: 28px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
  line-height: 1.8;
  color: var(--mute);
}

/* ---------- 桌面增强 ---------- */
@media (min-width: 640px) {
  .page-news .news-list__item--media {
    grid-template-columns: 168px minmax(0, 1fr);
    column-gap: 22px;
    align-items: start;
  }
}

@media (min-width: 820px) {
  .page-news .news-cta__grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
    align-items: center;
    gap: 40px;
  }

  .page-news .news-cta__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 880px) {
  .page-news .news-head__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 0.85fr);
    align-items: end;
    gap: clamp(28px, 4vw, 56px);
  }
}

@media (min-width: 900px) {
  .page-news .news-top__inner {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: clamp(28px, 4vw, 52px);
  }

  .page-news .news-top__media {
    clip-path: polygon(0 8%, 100% 0, 100% 92%, 0 100%);
  }
}

@media (min-width: 960px) {
  .page-news .news-body {
    display: grid;
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr);
    gap: clamp(30px, 4vw, 60px);
    align-items: start;
  }

  .page-news .news-rail {
    position: sticky;
    top: 96px;
    margin-bottom: 0;
    padding-bottom: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-list__item::before,
  .page-news .news-topic__rounds,
  .page-news .news-rail__item,
  .page-news .news-filter__btn,
  .page-news .news-top__toggle {
    transition: none;
  }
}
<<<END>>>