.page-news {
  --news-index-w: 236px;
  --news-gap: clamp(20px, 3vw, 34px);
  color: var(--text);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 5vw, 54px) 0 clamp(30px, 5vw, 58px);
  border-bottom: 2px solid var(--line);
  background:
    radial-gradient(120% 110% at 86% 0%, rgba(25, 227, 198, 0.16) 0%, rgba(25, 227, 198, 0) 58%),
    linear-gradient(112deg, var(--field) 0%, var(--bg) 52%);
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  right: -70px;
  bottom: -110px;
  width: 300px;
  height: 300px;
  border: 2px solid rgba(25, 227, 198, 0.22);
  transform: rotate(18deg);
  pointer-events: none;
}

.page-news .news-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 780px;
}

.page-news .news-hero__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(34px, 8vw, 60px);
  line-height: 1.04;
  letter-spacing: -0.02em;
}

.page-news .news-hero__lead {
  margin: 16px 0 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .news-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 30px;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 18px 0 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-news .news-hero__stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-news .news-hero__stat-num {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--neon);
}

.page-news .news-hero__stat-label {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* ---------- 左索引 + 右列表 ---------- */
.page-news .news-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  padding-top: clamp(28px, 5vw, 52px);
  padding-bottom: clamp(40px, 7vw, 80px);
}

@media (min-width: 960px) {
  .page-news .news-layout {
    grid-template-columns: var(--news-index-w) minmax(0, 1fr);
    gap: 46px;
  }
}

.page-news .news-index {
  align-self: start;
  background: var(--panel);
  border: 2px solid var(--line);
  box-shadow: var(--shadow-hard-sm);
}

@media (min-width: 960px) {
  .page-news .news-index {
    position: sticky;
    top: 86px;
  }
}

.page-news .news-index__head {
  padding: 13px 16px 11px;
  border-bottom: 2px solid var(--line);
  background: linear-gradient(112deg, rgba(25, 227, 198, 0.14), rgba(25, 227, 198, 0) 72%);
}

.page-news .news-index__head .eyebrow {
  margin: 0;
}

.page-news .news-index__nav {
  display: block;
}

.page-news .news-index__item {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr) auto;
  align-items: center;
  gap: 6px;
  padding: 13px 16px;
  border-bottom: 1px solid var(--line);
  color: var(--text);
  text-decoration: none;
  font-size: 14.5px;
  line-height: 1.35;
  transition: background 0.18s var(--ease), color 0.18s var(--ease);
}

.page-news .news-index__item:last-child {
  border-bottom: 0;
}

.page-news .news-index__item:hover,
.page-news .news-index__item:focus-visible {
  background: rgba(25, 227, 198, 0.09);
  color: var(--neon);
}

.page-news .news-index__item:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: -2px;
}

.page-news .news-index__no {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-news .news-index__count {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--neon-deep);
}

.page-news .news-index__foot {
  height: 26px;
  border-top: 1px solid var(--line);
  background-image: repeating-linear-gradient(
    135deg,
    rgba(25, 227, 198, 0.55) 0 2px,
    rgba(25, 227, 198, 0) 2px 7px
  );
}

@media (max-width: 959px) {
  .page-news .news-index__nav {
    display: flex;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .page-news .news-index__item {
    display: flex;
    flex: 0 0 auto;
    align-items: baseline;
    gap: 6px;
    padding: 12px 14px;
    border-bottom: 0;
    border-right: 1px solid var(--line);
    white-space: nowrap;
  }

  .page-news .news-index__item:last-child {
    border-right: 0;
  }

  .page-news .news-index__no {
    display: none;
  }
}

.page-news .news-stream {
  min-width: 0;
}

/* ---------- 区块抬头 ---------- */
.page-news .news-block {
  padding: 0 0 clamp(40px, 6vw, 68px);
}

.page-news .news-block + .news-block {
  padding-top: clamp(34px, 5vw, 54px);
  border-top: 1px solid var(--line);
}

.page-news .news-block--last {
  padding-bottom: 0;
}

.page-news .news-block__head {
  margin-bottom: 24px;
}

.page-news .news-block__title {
  margin: 8px 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 4.6vw, 33px);
  line-height: 1.14;
  letter-spacing: -0.01em;
}

.page-news .news-block__lead {
  margin: 0;
  max-width: 34em;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--muted);
}

.page-news .news-block__head::after {
  content: "";
  display: block;
  width: 58px;
  height: 3px;
  margin-top: 16px;
  background: var(--neon);
}

/* ---------- 首条大卡片 ---------- */
.page-news .news-feature {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  background: var(--panel);
  border: 2px solid var(--line);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

@media (min-width: 780px) {
  .page-news .news-feature {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
  }
}

.page-news .news-feature__body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(20px, 3vw, 30px);
  border-left: 3px solid var(--neon);
}

.page-news .news-feature__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 3.4vw, 27px);
  line-height: 1.28;
}

.page-news .news-feature__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .news-feature__media {
  border: 0;
  border-top: 2px solid var(--line);
  min-height: 210px;
}

@media (min-width: 780px) {
  .page-news .news-feature__media {
    border-top: 0;
    border-left: 2px solid var(--line);
    min-height: 100%;
  }
}

.page-news .media-frame {
  position: relative;
  overflow: hidden;
  background: var(--dark);
}

.page-news .media-frame img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-news .media-frame--wide {
  aspect-ratio: 16 / 9;
}

/* ---------- 卡片网格 ---------- */
.page-news .news-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: 20px;
}

@media (min-width: 700px) {
  .page-news .news-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }
}

.page-news .news-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 17px 17px 15px 21px;
  background: var(--panel);
  border: 2px solid var(--line);
  box-shadow: var(--shadow-hard-sm);
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-news .news-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--neon);
}

.page-news .news-card:hover {
  transform: translate(-2px, -2px);
  border-color: var(--neon-deep);
  box-shadow: 6px 6px 0 var(--dark);
}

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

.page-news .news-card__title {
  margin: 0;
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--text);
}

.page-news .news-card__excerpt {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--muted);
}

.page-news .news-card__meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px;
  margin: auto 0 0;
  padding-top: 10px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-news .news-card__read {
  color: var(--neon-deep);
  opacity: 0.6;
  transition: opacity 0.2s var(--ease);
}

.page-news .news-card:hover .news-card__read {
  opacity: 1;
}

/* ---------- 版本迭代 ---------- */
.page-news .news-version {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
}

@media (min-width: 880px) {
  .page-news .news-version {
    grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
    gap: 30px;
    align-items: start;
  }
}

.page-news .news-version__media {
  border: 2px solid var(--line);
  box-shadow: var(--shadow-hard-sm);
  aspect-ratio: 5 / 3;
}

.page-news .news-version__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 2px solid var(--line);
}

.page-news .news-version__item {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.page-news .news-version__no {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--pulse);
  line-height: 1.4;
}

.page-news .news-version__body {
  min-width: 0;
}

.page-news .news-version__title {
  margin: 0 0 6px;
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.45;
}

.page-news .news-version__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--muted);
}

.page-news .news-version__time {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--neon-deep);
}

/* ---------- 赛事专题 ---------- */
.page-news .news-topics__media {
  border: 2px solid var(--line);
  box-shadow: var(--shadow-hard-sm);
  margin-bottom: 22px;
}

.page-news .news-topics {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

@media (min-width: 820px) {
  .page-news .news-topics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-news .news-topic {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px;
  background: linear-gradient(160deg, rgba(15, 61, 46, 0.85) 0%, var(--panel) 62%);
  border: 2px solid var(--line);
  box-shadow: var(--shadow-hard-sm);
}

.page-news .news-topic__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.page-news .news-topic__count {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-news .news-topic__title {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.42;
}

.page-news .news-topic__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.76;
  color: var(--muted);
}

.page-news .news-topic__time {
  margin: auto 0 0;
  padding-top: 10px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--neon-deep);
}

/* ---------- 使用指引 ---------- */
.page-news .news-guides {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
}

@media (min-width: 880px) {
  .page-news .news-guides {
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
    gap: 30px;
    align-items: start;
  }
}

.page-news .news-guides__media {
  border: 2px solid var(--line);
  box-shadow: var(--shadow-hard-sm);
  aspect-ratio: 9 / 5.6;
}

.page-news .news-guides__list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-news .news-guide {
  background: var(--panel);
  border: 2px solid var(--line);
  box-shadow: var(--shadow-hard-sm);
}

.page-news .news-guide__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 15px 17px;
  cursor: pointer;
  list-style: none;
}

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

.page-news .news-guide__summary:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: -2px;
}

.page-news .news-guide__q {
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--text);
}

.page-news .news-guide__arrow {
  flex: 0 0 auto;
  font-size: 18px;
  line-height: 1;
  color: var(--neon);
  transition: transform 0.25s var(--ease);
}

.page-news .news-guide[open] .news-guide__arrow {
  transform: rotate(135deg);
}

.page-news .news-guide[open] .news-guide__summary {
  border-left: 3px solid var(--neon);
}

.page-news .news-guide__body {
  padding: 0 17px 17px;
  border-top: 1px solid var(--line);
}

.page-news .news-guide__body p {
  margin: 13px 0 0;
  max-width: 34em;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--muted);
}

.page-news .news-guide__body .arrow-link {
  display: inline-block;
  margin-top: 12px;
}

/* ---------- 回看与订阅 ---------- */
.page-news .news-replay {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

@media (min-width: 820px) {
  .page-news .news-replay {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-news .news-replay__card {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 20px 18px;
}

.page-news .news-replay__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--pulse);
}

.page-news .news-replay__title {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.42;
}

.page-news .news-replay__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.76;
  color: var(--muted);
}

.page-news .news-replay__card .arrow-link {
  margin-top: auto;
  padding-top: 12px;
}

/* ---------- 移动端排查 ---------- */
@media (max-width: 480px) {
  .page-news .news-hero__stats {
    gap: 12px 22px;
  }

  .page-news .news-hero__stat-num {
    font-size: 22px;
  }

  .page-news .news-version__item {
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 10px;
  }

  .page-news .news-card__meta {
    font-size: 10px;
  }
}