.page-news {
  --news-rail-w: 224px;
  --news-cat: var(--green);
  display: block;
}

.page-news .breadcrumb {
  padding-top: clamp(16px, 3vw, 28px);
  font-size: 12px;
  letter-spacing: .04em;
}

/* ---------- 首屏 ---------- */

.page-news .news-hero {
  position: relative;
  display: grid;
  gap: clamp(22px, 3.6vw, 44px);
  padding: clamp(18px, 3vw, 36px) 0 clamp(34px, 5vw, 68px);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: -18%;
  right: -12%;
  width: min(520px, 72vw);
  height: min(520px, 72vw);
  background: radial-gradient(circle, rgba(0, 230, 118, .16), rgba(30, 107, 255, .08) 46%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.page-news .news-hero__text,
.page-news .news-hero__figure {
  position: relative;
  z-index: 1;
}

.page-news .news-hero h1 {
  margin: 12px 0 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(31px, 7vw, 64px);
  line-height: 1.05;
  letter-spacing: -.022em;
  color: var(--white);
}

.page-news .news-hero__lead {
  margin: 18px 0 0;
  max-width: 46ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: rgba(245, 248, 247, .76);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-news .news-hero__facts {
  list-style: none;
  margin: 28px 0 0;
  padding: 18px 0 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  border-top: 1px solid var(--line-soft);
}

.page-news .news-hero__facts li {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.page-news .news-num {
  font-size: clamp(20px, 3vw, 30px);
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
}

.page-news .news-hero__fact-label {
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--gray);
}

.page-news .news-hero__figure {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line-soft);
  box-shadow: 0 30px 60px -40px rgba(0, 230, 118, .8);
}

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

@media (min-width: 900px) {
  .page-news .news-hero {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    align-items: end;
    padding-bottom: clamp(48px, 5vw, 78px);
  }
}

/* ---------- 主体：左轨道 + 右卡片流 ---------- */

.page-news .news-board {
  display: grid;
  gap: clamp(22px, 3vw, 38px);
  padding-bottom: clamp(44px, 6vw, 88px);
}

.page-news .news-rail {
  border: 1px solid var(--line-soft);
  border-radius: var(--r-lg);
  background: linear-gradient(180deg, rgba(18, 26, 43, .9), rgba(11, 18, 32, .86));
  padding: 18px 16px 20px;
}

.page-news .news-rail__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--green);
  text-transform: uppercase;
}

.page-news .news-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-news .news-rail__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px;
  border-radius: var(--r-sm);
  font-size: 14px;
  color: rgba(245, 248, 247, .8);
  text-decoration: none;
  transition: background .18s ease, color .18s ease;
}

.page-news .news-rail__link:hover,
.page-news .news-rail__link:focus-visible {
  background: rgba(0, 230, 118, .1);
  color: var(--white);
}

.page-news .news-rail__num {
  font-size: 11px;
  color: var(--green);
}

.page-news .news-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--line-soft);
}

.page-news .news-chip {
  appearance: none;
  font-family: var(--font-body);
  font-size: 12px;
  line-height: 1;
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid var(--line-soft);
  background: rgba(11, 18, 32, .62);
  color: rgba(245, 248, 247, .78);
  cursor: pointer;
  transition: background .18s ease, border-color .18s ease, color .18s ease;
}

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

.page-news .news-chip.is-active {
  background: var(--green);
  border-color: var(--green);
  color: var(--green-deep);
  font-weight: 700;
}

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

.page-news .news-rail__note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--gray);
  word-break: break-word;
}

/* ---------- 卡片流 ---------- */

.page-news .news-stream {
  display: grid;
  gap: clamp(14px, 2vw, 22px);
  align-items: start;
}

.page-news .news-card {
  position: relative;
  --cat: var(--green);
  padding: clamp(18px, 2.4vw, 26px);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-lg);
  background: linear-gradient(180deg, rgba(18, 26, 43, .94), rgba(11, 18, 32, .95));
  overflow: hidden;
  scroll-margin-top: 96px;
  transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}

.page-news .news-card::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--cat), transparent 86%);
}

.page-news .news-card:hover {
  border-color: var(--cat);
  transform: translateY(-2px);
  box-shadow: 0 26px 50px -34px rgba(0, 0, 0, .92);
}

.page-news .news-card--venue { --cat: var(--blue); }
.page-news .news-card--rule { --cat: var(--orange); }
.page-news .news-card--match { --cat: var(--cyan); }
.page-news .news-card--partner { --cat: var(--purple); }

.page-news .news-card__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}

.page-news .news-tag {
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  letter-spacing: .12em;
  padding: 4px 10px;
  border-radius: 999px;
  color: var(--cat);
  background: rgba(245, 248, 247, .05);
  border: 1px solid rgba(245, 248, 247, .12);
}

.page-news .news-card__time {
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--gray);
  white-space: nowrap;
}

.page-news .news-card__title {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(17px, 2.1vw, 21px);
  line-height: 1.38;
  color: var(--white);
}

.page-news .news-card__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.74;
  color: rgba(245, 248, 247, .72);
}

.page-news .news-card__figure {
  margin: 0 0 16px;
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--line-soft);
}

.page-news .news-card__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

@media (min-width: 760px) {
  .page-news .news-stream {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-card--drop {
    margin-top: 46px;
  }

  .page-news .news-card--wide {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
    gap: clamp(18px, 2.6vw, 30px);
    align-items: center;
    padding: clamp(20px, 2.6vw, 28px);
  }

  .page-news .news-card--wide .news-card__figure {
    margin: 0;
  }

  .page-news .news-card--wide .news-card__figure img {
    aspect-ratio: 16 / 10;
  }
}

@media (min-width: 1000px) {
  .page-news .news-board {
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr);
    align-items: start;
  }

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

  .page-news .news-card--drop {
    margin-top: 58px;
  }
}

/* ---------- 收尾 ---------- */

.page-news .news-cta {
  padding-bottom: clamp(48px, 7vw, 96px);
}

.page-news .news-cta__box {
  position: relative;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-lg);
  padding: clamp(22px, 3.4vw, 40px);
  background:
    radial-gradient(120% 140% at 100% 0%, rgba(0, 245, 212, .1), transparent 58%),
    linear-gradient(180deg, rgba(18, 26, 43, .94), rgba(11, 18, 32, .96));
  overflow: hidden;
}

.page-news .news-cta__box::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--green), var(--cyan) 40%, var(--blue) 72%, var(--purple));
}

.page-news .news-cta h2 {
  margin: 10px 0 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(22px, 3.4vw, 34px);
  line-height: 1.24;
  letter-spacing: -.014em;
  color: var(--white);
}

.page-news .news-cta__text {
  margin: 14px 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(245, 248, 247, .74);
}

.page-news .news-cta__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-news .news-cta__links .btn {
  white-space: nowrap;
}

@media (max-width: 480px) {
  .page-news .news-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
  }

  .page-news .news-num {
    font-size: 19px;
  }

  .page-news .news-hero__fact-label {
    letter-spacing: .08em;
  }

  .page-news .news-card__head {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .page-news .news-cta__links .btn {
    flex: 1 1 100%;
    text-align: center;
  }
}