.page-news {
  --news-gap: 32px;
  --news-radius: var(--gr-r-lg);
}

/* ---------- 面包屑上间距 ---------- */
.page-news .gr-crumbs {
  padding-top: 24px;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding-block: 28px 0;
}

.page-news .news-hero__head {
  max-width: 100%;
}

.page-news .news-hero__eyebrow {
  margin: 0 0 18px;
  color: var(--gr-violet-soft);
}

.page-news .news-hero__title {
  margin: 0 0 22px;
  font-size: clamp(34px, 5.6vw, 78px);
  font-weight: 300;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--gr-bright);
  max-width: 17em;
}

.page-news .news-hero__lede {
  margin: 0;
  max-width: 64ch;
  font-size: clamp(15px, 1.35vw, 17px);
  line-height: 1.85;
  color: var(--gr-text);
}

.page-news .news-hero__media {
  margin: 40px 0 0;
  position: relative;
  border-radius: var(--gr-r-xl);
  overflow: hidden;
}

.page-news .news-hero__media::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 55%;
  background: linear-gradient(180deg, rgba(11, 11, 16, 0) 0%, rgba(11, 11, 16, .82) 100%);
  pointer-events: none;
}

/* ---------- 主体列表区 ---------- */
.page-news .news-body {
  padding-block: 56px 0;
}

.page-news .news-tabbar.gr-tabs__list {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 10px;
  padding-bottom: 14px;
  margin-bottom: 30px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
  border-bottom: 1px solid var(--gr-line);
}

.page-news .news-tabbar .gr-tabs__tab {
  flex: 0 0 auto;
  scroll-snap-align: start;
  white-space: nowrap;
}

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

/* ---------- 左侧归档索引 ---------- */
.page-news .news-index {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
}

.page-news .news-index__heading {
  margin: 0 0 6px;
  color: var(--gr-muted);
}

.page-news .news-index__group {
  background: var(--gr-panel);
  border: 1px solid var(--gr-line);
  border-radius: var(--gr-r-md);
  padding: 2px 16px;
}

.page-news .news-index__summary {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 13px 0;
  cursor: pointer;
  list-style: none;
  color: var(--gr-bright);
  font-size: 14px;
  line-height: 1.5;
}

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

.page-news .news-index__summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--gr-font-mono);
  font-size: 15px;
  color: var(--gr-muted);
  transition: color .2s var(--gr-ease);
}

.page-news .news-index__group[open] .news-index__summary::after {
  content: "–";
  color: var(--gr-green);
}

.page-news .news-index__no {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--gr-violet-soft);
}

.page-news .news-index__name {
  letter-spacing: -0.01em;
}

.page-news .news-index__list {
  margin: 0;
  padding: 12px 0 14px;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-top: 1px dashed var(--gr-line);
}

.page-news .news-index__list li {
  font-size: 13px;
  line-height: 1.65;
  color: var(--gr-muted);
}

.page-news .news-index__list .gr-mono {
  display: inline-block;
  min-width: 4.6em;
  margin-right: 8px;
  color: var(--gr-ice);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-news .news-index__media {
  margin: 8px 0 0;
  border-radius: var(--gr-r-md);
  overflow: hidden;
}

/* ---------- 右侧卡片流 ---------- */
.page-news .news-stream {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.page-news .news-stream .gr-tabs__panel {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-news .news-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px 26px;
  background: var(--gr-panel);
  border: 1px solid var(--gr-line);
  border-radius: var(--news-radius);
  transition: transform .2s var(--gr-ease), box-shadow .2s var(--gr-ease);
}

.page-news .news-card::before {
  content: "";
  position: absolute;
  left: 26px;
  right: 26px;
  top: 0;
  height: 2px;
  border-radius: 0 0 2px 2px;
  background: var(--gr-green);
  opacity: 0;
  transition: opacity .22s var(--gr-ease);
}

.page-news .news-card:hover,
.page-news .news-card:focus-within {
  transform: translateY(-2px);
  box-shadow: var(--gr-shadow-lift);
}

.page-news .news-card:hover::before,
.page-news .news-card:focus-within::before {
  opacity: 1;
}

.page-news .news-card__chip {
  align-self: flex-start;
}

.page-news .news-card__title {
  margin: 0;
  font-size: 18px;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: var(--gr-bright);
}

.page-news .news-card__excerpt {
  margin: 0;
  max-width: 60ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--gr-text);
}

.page-news .news-card__meta {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--gr-muted);
}

.page-news .news-card__meta::before {
  content: "▸ ";
  color: var(--gr-violet-soft);
}

.page-news .news-card__link {
  align-self: flex-start;
  margin-top: 2px;
  font-size: 13px;
  color: var(--gr-violet-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(169, 140, 255, .38);
  padding-bottom: 1px;
  transition: color .2s var(--gr-ease), border-color .2s var(--gr-ease);
}

.page-news .news-card__link:hover,
.page-news .news-card__link:focus-visible {
  color: var(--gr-green);
  border-bottom-color: var(--gr-green-deep);
}

.page-news .news-card:nth-child(n+3) {
  padding: 18px 26px;
  gap: 8px;
}

.page-news .news-card:nth-child(n+3) .news-card__title {
  font-size: 16px;
}

.page-news .news-card:nth-child(n+3) .news-card__excerpt {
  font-size: 13px;
  line-height: 1.7;
}

/* ---------- 赛季观察专栏 ---------- */
.page-news .news-column {
  padding-block: 72px 0;
}

.page-news .news-column__inner {
  display: grid;
  gap: 30px;
  padding: 30px 26px;
  border-radius: var(--gr-r-xl);
  border: 1px solid var(--gr-line);
  background:
    radial-gradient(130% 120% at 0% 0%, rgba(108, 59, 255, .22), rgba(11, 11, 16, 0) 58%),
    var(--gr-panel);
}

.page-news .news-column__media {
  margin: 0;
  border-radius: var(--gr-r-md);
  overflow: hidden;
}

.page-news .news-column__eyebrow {
  margin: 0 0 14px;
  color: var(--gr-green);
}

.page-news .news-column__text h2 {
  margin: 0 0 14px;
  font-size: clamp(23px, 2.9vw, 34px);
  font-weight: 500;
  line-height: 1.26;
  letter-spacing: -0.015em;
  color: var(--gr-bright);
}

.page-news .news-column__lead {
  margin: 0 0 22px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--gr-text);
}

.page-news .news-column__list {
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-news .news-column__list li {
  position: relative;
  padding-left: 22px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--gr-text);
}

.page-news .news-column__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .85em;
  width: 10px;
  height: 2px;
  border-radius: 2px;
  background: var(--gr-violet-soft);
}

.page-news .news-column__list strong {
  color: var(--gr-bright);
  font-weight: 500;
}

.page-news .news-column__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.85;
  color: var(--gr-muted);
}

.page-news .news-column__note a {
  color: var(--gr-violet-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(169, 140, 255, .35);
}

.page-news .news-column__note a:hover,
.page-news .news-column__note a:focus-visible {
  color: var(--gr-green);
  border-bottom-color: var(--gr-green-deep);
}

/* ---------- 版本更新说明 ---------- */
.page-news .news-log {
  padding-block: 72px 0;
}

.page-news .news-log__head h2 {
  margin: 14px 0 0;
  font-size: clamp(23px, 2.9vw, 34px);
  font-weight: 500;
  line-height: 1.26;
  letter-spacing: -0.015em;
  color: var(--gr-bright);
}

.page-news .news-log__grid {
  margin-top: 30px;
  display: grid;
  gap: 32px;
}

.page-news .news-log__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
}

.page-news .news-log__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: 8px 16px;
  padding: 22px 0;
  border-bottom: 1px solid var(--gr-line);
}

.page-news .news-log__item:first-child {
  padding-top: 0;
}

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

.page-news .news-log__ver {
  display: inline-flex;
  align-items: center;
  padding: 4px 11px;
  border: 1px solid var(--gr-green-deep);
  border-radius: var(--gr-r-pill);
  background: rgba(0, 163, 116, .12);
  color: var(--gr-green);
  font-size: 12px;
  letter-spacing: 0.08em;
  line-height: 1.4;
}

.page-news .news-log__body h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 500;
  line-height: 1.5;
  color: var(--gr-bright);
}

.page-news .news-log__body p {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--gr-text);
}

.page-news .news-log__body a {
  font-size: 13px;
  color: var(--gr-violet-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(169, 140, 255, .35);
  transition: color .2s var(--gr-ease), border-color .2s var(--gr-ease);
}

.page-news .news-log__body a:hover,
.page-news .news-log__body a:focus-visible {
  color: var(--gr-green);
  border-bottom-color: var(--gr-green-deep);
}

.page-news .news-log__flag {
  grid-column: 2;
  justify-self: start;
  margin-top: 2px;
}

.page-news .news-log__media {
  margin: 0;
  border-radius: var(--gr-r-md);
  overflow: hidden;
  align-self: start;
}

/* ---------- 补录线索 ---------- */
.page-news .news-submit {
  padding-block: 72px 84px;
}

.page-news .news-submit__inner {
  position: relative;
  overflow: hidden;
  padding: 36px 26px 40px;
  border-radius: var(--gr-r-xl);
  border: 1px solid var(--gr-line);
  background:
    linear-gradient(135deg, rgba(108, 59, 255, .26) 0%, rgba(59, 31, 153, .16) 46%, rgba(0, 229, 160, .12) 100%),
    var(--gr-ink);
}

.page-news .news-submit__inner::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(35, 35, 52, .55) 1px, transparent 1px),
    linear-gradient(90deg, rgba(35, 35, 52, .55) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0) 30%, rgba(0, 0, 0, .9) 100%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0) 30%, rgba(0, 0, 0, .9) 100%);
  pointer-events: none;
}

.page-news .news-submit__inner > * {
  position: relative;
  z-index: 1;
}

.page-news .news-submit__eyebrow {
  margin: 0 0 14px;
  color: var(--gr-violet-soft);
}

.page-news .news-submit__inner h2 {
  margin: 0 0 16px;
  font-size: clamp(22px, 2.8vw, 32px);
  font-weight: 500;
  line-height: 1.3;
  letter-spacing: -0.015em;
  color: var(--gr-bright);
  max-width: 26em;
}

.page-news .news-submit__lead {
  margin: 0 0 14px;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.9;
  color: var(--gr-text);
}

.page-news .news-submit__note {
  margin: 0;
  max-width: 68ch;
  font-size: 13px;
  line-height: 1.85;
  color: var(--gr-muted);
}

.page-news .news-submit__note a {
  color: var(--gr-violet-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(169, 140, 255, .35);
}

.page-news .news-submit__note a:hover,
.page-news .news-submit__note a:focus-visible {
  color: var(--gr-green);
  border-bottom-color: var(--gr-green-deep);
}

/* ---------- 响应式 ---------- */
@media (max-width: 599px) {
  .page-news .news-hero__media {
    border-radius: var(--gr-r-lg);
  }

  .page-news .news-card {
    padding: 20px 18px;
  }

  .page-news .news-card::before {
    left: 18px;
    right: 18px;
  }

  .page-news .news-card:nth-child(n+3) {
    padding: 16px 18px;
  }

  .page-news .news-column__inner,
  .page-news .news-submit__inner {
    padding: 24px 18px 28px;
  }

  .page-news .news-index__list .gr-mono {
    display: block;
    min-width: 0;
    margin: 0 0 2px;
  }
}

@media (min-width: 600px) {
  .page-news {
    --news-gap: 36px;
  }
}

@media (min-width: 900px) {
  .page-news .news-body {
    padding-block: 68px 0;
  }

  .page-news .news-layout {
    grid-template-columns: 296px minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }

  .page-news .news-index {
    position: sticky;
    top: 24px;
  }

  .page-news .news-column {
    padding-block: 88px 0;
  }

  .page-news .news-column__inner {
    grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
    gap: 44px;
    align-items: center;
    padding: 42px 44px;
  }

  .page-news .news-log {
    padding-block: 88px 0;
  }

  .page-news .news-log__grid {
    grid-template-columns: minmax(0, 1.28fr) minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-news .news-log__item {
    grid-template-columns: auto minmax(0, 1fr) auto;
    padding: 26px 0;
  }

  .page-news .news-log__flag {
    grid-column: 3;
    margin-top: 0;
    align-self: start;
  }

  .page-news .news-submit {
    padding-block: 88px 104px;
  }

  .page-news .news-submit__inner {
    padding: 52px 56px 56px;
  }
}

@media (min-width: 1180px) {
  .page-news .news-layout {
    grid-template-columns: 320px minmax(0, 1fr);
    gap: 52px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-card,
  .page-news .news-card::before,
  .page-news .news-card__link,
  .page-news .news-log__body a {
    transition-duration: .01ms;
  }

  .page-news .news-card:hover,
  .page-news .news-card:focus-within {
    transform: none;
  }
}