.page-news {
  --news-side: 118px;
  --news-radius: 18px;
}

.page-news .news-sep {
  color: var(--gray);
  margin: 0 8px;
}

/* ============ 首屏 ============ */
.page-news .news-hero {
  position: relative;
  padding: 34px 0 44px;
  overflow: hidden;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: -18%;
  right: -12%;
  width: min(760px, 92vw);
  height: min(760px, 92vw);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(123, 92, 255, 0.26), rgba(63, 224, 255, 0.08) 46%, transparent 70%);
  pointer-events: none;
}

.page-news .news-hero__shell {
  position: relative;
  display: grid;
  gap: 34px;
}

.page-news .news-hero__title {
  margin: 14px 0 0;
  line-height: 1.06;
}

.page-news .news-hero__lede {
  margin: 20px 0 0;
}

.page-news .news-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 30px;
  margin: 28px 0 0;
}

.page-news .news-stat {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0;
  padding-left: 14px;
  border-left: 2px solid var(--line-strong);
}

.page-news .news-stat__num {
  font-size: 26px;
  color: var(--cyan);
  line-height: 1;
}

.page-news .news-stat__lb {
  font-size: 14px;
  color: var(--text-soft);
  line-height: 1.5;
}

.page-news .news-hero__visual {
  position: relative;
  margin: 0;
  border-radius: var(--news-radius);
  overflow: hidden;
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-lift);
}

.page-news .news-hero__visual img {
  display: block;
  width: 100%;
  height: auto;
}

.page-news .news-hero__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(205deg, rgba(63, 224, 255, 0.16), transparent 44%, rgba(123, 92, 255, 0.24));
  pointer-events: none;
}

/* ============ 轮次索引带 ============ */
.page-news .news-orbit {
  padding-top: 8px;
}

.page-news .news-orbit__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 18px;
}

.page-news .news-orbit__title {
  margin: 0;
}

.page-news .news-orbit__hint {
  margin: 0;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--gray);
}

.page-news .news-orbit__shell {
  padding-inline: 0;
}

.page-news .news-orbit__rail {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x proximity;
  margin-inline: calc(var(--gutter) * -1);
  padding: 6px var(--gutter) 20px;
  scrollbar-width: thin;
  scrollbar-color: var(--violet) transparent;
}

.page-news .news-orbit__rail::-webkit-scrollbar {
  height: 4px;
}

.page-news .news-orbit__rail::-webkit-scrollbar-thumb {
  background: rgba(123, 92, 255, 0.5);
  border-radius: var(--r-pill);
}

.page-news .news-round {
  flex: 0 0 auto;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 148px;
  padding: 16px 16px 14px;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: linear-gradient(158deg, rgba(123, 92, 255, 0.16), rgba(21, 28, 59, 0.72));
  text-decoration: none;
  transition: border-color 0.28s var(--ease), transform 0.28s var(--ease), box-shadow 0.28s var(--ease);
}

.page-news .news-round:hover,
.page-news .news-round:focus-visible {
  border-color: var(--line-strong);
  transform: translateY(-3px);
}

.page-news .news-round--now {
  border-color: var(--cyan);
  box-shadow: 0 0 0 1px rgba(63, 224, 255, 0.7), 0 0 30px -10px rgba(63, 224, 255, 0.9);
}

.page-news .news-round__no {
  font-family: var(--font-data);
  font-size: 34px;
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
  letter-spacing: 0.02em;
}

.page-news .news-round--now .news-round__no {
  color: var(--white);
}

.page-news .news-round__lb {
  font-size: 13px;
  color: var(--text);
}

.page-news .news-round__cnt {
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--gray);
}

/* ============ 区块标题 ============ */
.page-news .news-head {
  max-width: 62ch;
  margin-bottom: 26px;
}

.page-news .news-head .annotation {
  margin: 0 0 10px;
  display: block;
}

.page-news .news-head h2 {
  margin: 0;
}

.page-news .news-head__sub {
  margin: 12px 0 0;
  color: var(--text-soft);
  line-height: 1.75;
}

/* ============ 条目列表 ============ */
.page-news .news-banner {
  margin: 0 0 30px;
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--glass-border);
}

.page-news .news-banner img {
  display: block;
  width: 100%;
  height: clamp(150px, 22vw, 240px);
  object-fit: cover;
}

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

.page-news .news-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: 24px 0;
  border-top: 1px solid var(--line-soft);
  transition: border-color 0.3s var(--ease);
}

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

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

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

.page-news .news-item__round {
  font-family: var(--font-data);
  font-size: 20px;
  font-weight: 700;
  line-height: 1;
  color: var(--gray);
  transform-origin: left center;
  transition: color 0.28s var(--ease), transform 0.28s var(--ease);
}

.page-news .news-item:hover .news-item__round,
.page-news .news-item:focus-within .news-item__round {
  color: var(--cyan);
  transform: scale(1.22);
}

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

.page-news .news-item__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: 0.02em;
  color: var(--white);
}

.page-news .news-item__sum {
  margin: 10px 0 0;
  max-width: 68ch;
  color: var(--text-soft);
  line-height: 1.78;
  font-size: 15px;
}

.page-news .news-item__foot {
  margin: 10px 0 0;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--gray);
}

.page-news .news-item__link {
  display: inline-block;
  margin-top: 12px;
  font-size: 14px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(63, 224, 255, 0.4);
  padding-bottom: 2px;
  transition: border-color 0.24s var(--ease), color 0.24s var(--ease);
}

.page-news .news-item__link:hover,
.page-news .news-item__link:focus-visible {
  color: var(--white);
  border-color: var(--white);
}

.page-news .news-more {
  margin-top: 12px;
  border-left: 2px solid var(--violet);
  padding-left: 14px;
}

.page-news .news-more summary {
  cursor: pointer;
  list-style: none;
  font-size: 13px;
  color: var(--violet);
  letter-spacing: 0.04em;
}

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

.page-news .news-more summary::before {
  content: "+ ";
  font-family: var(--font-data);
}

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

.page-news .news-more p {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-soft);
}

/* ============ 横向主题带 ============ */
.page-news .news-band {
  position: relative;
  margin: 12px 0;
  padding: 34px 0;
  background: linear-gradient(102deg, rgba(63, 224, 255, 0.14), rgba(123, 92, 255, 0.2) 46%, rgba(11, 18, 38, 0.94));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  clip-path: polygon(0 16px, 100% 0, 100% calc(100% - 16px), 0 100%);
}

.page-news .news-band__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.page-news .news-band__text {
  margin: 0;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--white);
  max-width: 46ch;
}

/* ============ 轮次复盘 ============ */
.page-news .news-recap__grid {
  display: grid;
  gap: 16px;
}

.page-news .news-recap__card {
  position: relative;
  padding: 22px 20px 20px;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(21, 28, 59, 0.9), rgba(5, 7, 15, 0.86));
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}

.page-news .news-recap__card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--violet) 62%, transparent);
}

.page-news .news-recap__card:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
}

.page-news .news-recap__no {
  margin: 0;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--green);
}

.page-news .news-recap__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 800;
  line-height: 1.42;
  letter-spacing: 0.02em;
  color: var(--white);
}

.page-news .news-recap__card p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--text-soft);
}

.page-news .news-recap__link {
  display: inline-block;
  margin-top: 14px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
  text-decoration: none;
}

.page-news .news-recap__link:hover,
.page-news .news-recap__link:focus-visible {
  color: var(--gold);
}

.page-news .news-recap__visual {
  margin: 30px 0 0;
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--glass-border);
}

.page-news .news-recap__visual img {
  display: block;
  width: 100%;
  height: auto;
}

.page-news .news-recap__visual figcaption {
  padding: 12px 16px;
  font-size: 13px;
  color: var(--gray);
  background: rgba(11, 18, 38, 0.72);
}

/* ============ 规则与版本公告 ============ */
.page-news .news-rules__list {
  display: grid;
  gap: 12px;
}

.page-news .news-rule {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: linear-gradient(152deg, rgba(21, 28, 59, 0.88), rgba(11, 18, 38, 0.92));
  overflow: hidden;
  transition: border-color 0.28s var(--ease);
}

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

.page-news .news-rule summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  justify-content: space-between;
  padding: 18px 20px;
  cursor: pointer;
  list-style: none;
}

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

.page-news .news-rule__t {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--white);
}

.page-news .news-rule__body {
  padding: 0 20px 20px;
}

.page-news .news-rule__body p {
  margin: 0;
  max-width: 68ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-soft);
}

/* ============ 专栏与专题 ============ */
.page-news .news-feature__shell {
  display: grid;
  gap: 28px;
  align-items: center;
}

.page-news .news-feature__visual {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--glass-border);
  position: relative;
}

.page-news .news-feature__visual img {
  display: block;
  width: 100%;
  height: auto;
}

.page-news .news-feature__copy .annotation {
  display: block;
  margin: 0 0 10px;
}

.page-news .news-feature__copy h2 {
  margin: 0;
}

.page-news .news-feature__lede {
  margin: 16px 0 0;
  font-size: 16px;
}

.page-news .news-feature__list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .news-feature__list li {
  display: grid;
  gap: 6px;
  padding: 14px 16px;
  border-radius: var(--r-sm);
  border-left: 2px solid var(--violet);
  background: rgba(123, 92, 255, 0.08);
}

.page-news .news-feature__k {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.02em;
}

.page-news .news-feature__v {
  font-size: 14px;
  line-height: 1.72;
  color: var(--text-soft);
}

.page-news .news-feature__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

/* ============ 按轮次回溯 ============ */
.page-news .news-archive__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-soft);
}

.page-news .news-archive__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px 18px;
  align-items: start;
  padding: 22px 0;
  border-bottom: 1px solid var(--line-soft);
  transition: background-color 0.28s var(--ease);
}

.page-news .news-archive__item:hover {
  background: rgba(63, 224, 255, 0.04);
}

.page-news .news-archive__idx {
  font-family: var(--font-data);
  font-size: 15px;
  color: var(--violet);
  letter-spacing: 0.06em;
  padding-top: 3px;
}

.page-news .news-archive__main h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--white);
}

.page-news .news-archive__main p {
  margin: 8px 0 0;
  max-width: 66ch;
  font-size: 14px;
  line-height: 1.78;
  color: var(--text-soft);
}

.page-news .news-archive__go {
  grid-column: 2;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
  text-decoration: none;
}

.page-news .news-archive__go:hover,
.page-news .news-archive__go:focus-visible {
  color: var(--gold);
}

/* ============ 尾段 ============ */
.page-news .news-cta {
  padding-bottom: 72px;
}

.page-news .news-cta__inner {
  display: grid;
  gap: 22px;
  padding: 34px 26px;
  background:
    radial-gradient(circle at 88% 12%, rgba(255, 196, 107, 0.16), transparent 52%),
    linear-gradient(150deg, rgba(21, 28, 59, 0.92), rgba(5, 7, 15, 0.94));
}

.page-news .news-cta__copy h2 {
  margin: 0;
}

.page-news .news-cta__copy p {
  margin: 14px 0 0;
  max-width: 60ch;
  color: var(--text-soft);
  line-height: 1.78;
}

.page-news .news-cta__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ============ 响应式 ============ */
@media (min-width: 700px) {
  .page-news .news-recap__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-band__inner {
    flex-wrap: nowrap;
  }

  .page-news .news-archive__item {
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
  }

  .page-news .news-archive__go {
    grid-column: 3;
    white-space: nowrap;
  }
}

@media (min-width: 900px) {
  .page-news {
    --news-side: 132px;
  }

  .page-news .news-hero {
    padding: 56px 0 62px;
  }

  .page-news .news-hero__shell {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: end;
    gap: 52px;
  }

  .page-news .news-round {
    width: 176px;
  }

  .page-news .news-item {
    grid-template-columns: var(--news-side) minmax(0, 1fr);
    gap: 32px;
    align-items: start;
    padding: 30px 0;
  }

  .page-news .news-item__side {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .page-news .news-item__round {
    font-size: 26px;
  }

  .page-news .news-item__title {
    font-size: 23px;
  }

  .page-news .news-feature__shell {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    gap: 48px;
  }

  .page-news .news-feature__visual {
    order: -1;
  }

  .page-news .news-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 42px 44px;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-news .news-round,
  .page-news .news-item__round,
  .page-news .news-recap__card {
    transition: none;
  }

  .page-news .news-round:hover,
  .page-news .news-item:hover .news-item__round,
  .page-news .news-recap__card:hover {
    transform: none;
  }
}