.page-news {
  --news-cut: polygon(0 0, 100% 0, 100% calc(100% - 38px), calc(100% - 38px) 100%, 0 100%);
}

/* ---------- 封面 ---------- */
.page-news .news-cover {
  position: relative;
  overflow: hidden;
  padding: 34px 0 52px;
  background:
    radial-gradient(115% 85% at 92% 4%, rgba(20, 90, 60, 0.86), transparent 62%),
    linear-gradient(172deg, rgba(232, 255, 77, 0.07), transparent 40%),
    var(--green-900);
}
.page-news .news-cover::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--lime), transparent);
  opacity: 0.55;
}
.page-news .news-cover__grid {
  display: grid;
  gap: 28px;
}
.page-news .news-cover__lead .display {
  margin: 12px 0 0;
}
.page-news .news-cover__sub {
  margin: 18px 0 0;
  max-width: 42ch;
  font-size: 16.5px;
  line-height: 1.75;
  color: var(--mist);
}
.page-news .news-cover__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(112px, 1fr));
  gap: 18px 20px;
  margin-top: 30px;
  padding-top: 22px;
  border-top: 1px solid var(--line-strong);
}
.page-news .news-cover__stat {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.page-news .news-cover__stat .num {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--lime);
}
.page-news .news-cover__stat span:last-child {
  font-size: 12px;
  letter-spacing: 0.06em;
  line-height: 1.5;
  color: var(--mist);
}
.page-news .news-cover__art {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: var(--green-800);
  clip-path: var(--news-cut);
}
.page-news .news-cover__art img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}
.page-news .news-cover__badge {
  position: absolute;
  left: 0;
  top: 0;
  z-index: 2;
  display: inline-block;
  padding: 9px 24px 9px 13px;
  background: var(--lime);
  color: var(--green-900);
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  clip-path: polygon(0 0, 100% 0, calc(100% - 15px) 100%, 0 100%);
}

/* ---------- 章节头 ---------- */
.page-news .news-sechead {
  max-width: 64ch;
  margin-bottom: 26px;
}
.page-news .news-sechead__title {
  margin: 10px 0 0;
  font-size: clamp(23px, 4.6vw, 34px);
  font-weight: 300;
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--white);
}
.page-news .news-sechead__note {
  margin: 13px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--mist);
}

/* ---------- 更新列表 ---------- */
.page-news .feedlist {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-strong);
}
.page-news .feedlist__row {
  position: relative;
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 12px;
  padding: 18px 6px 18px 10px;
  border-bottom: 1px solid var(--line);
  transition: background-color 0.3s var(--ease);
}
.page-news .feedlist__row::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--lime);
  transform: scaleY(0);
  transform-origin: 50% 0;
  transition: transform 0.4s var(--ease);
}
.page-news .feedlist__row:hover,
.page-news .feedlist__row:focus-within {
  background: var(--lime-soft);
}
.page-news .feedlist__row:hover::before,
.page-news .feedlist__row:focus-within::before {
  transform: scaleY(1);
}
.page-news .feedlist__no {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--lime);
}
.page-news .feedlist__tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}
.page-news .feedlist__time {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--mist);
}
.page-news .feedlist__title {
  margin: 0;
  font-size: 17px;
  font-weight: 500;
  line-height: 1.48;
  color: var(--white);
}
.page-news .feedlist__desc {
  margin: 8px 0 0;
  max-width: 70ch;
  font-size: 14.5px;
  line-height: 1.74;
  color: var(--mist);
}

/* ---------- 导航分组 ---------- */
.page-news .navgroups__media {
  margin: 0 0 24px;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: var(--green-800);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 28px), calc(100% - 28px) 100%, 0 100%);
}
.page-news .navgroups__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 7 / 4;
  object-fit: cover;
}
.page-news .navgroups__grid {
  display: grid;
  gap: 14px;
}
.page-news .navcard {
  padding: 18px 18px 12px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(20, 90, 60, 0.44), rgba(6, 29, 22, 0.82));
  clip-path: var(--cut-sm);
}
.page-news .navcard__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line-strong);
}
.page-news .navcard__region {
  margin: 0;
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--white);
}
.page-news .navcard__meta {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--lime);
}
.page-news .navcard__list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-news .navcard__row {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  grid-template-areas:
    "lv name"
    "lv bar";
  align-items: center;
  row-gap: 7px;
  column-gap: 12px;
  padding: 11px 0;
  border-bottom: 1px dashed var(--line);
  font-size: 13.5px;
}
.page-news .navcard__row:last-child {
  border-bottom: 0;
}
.page-news .navcard__lv {
  grid-area: lv;
  align-self: start;
  padding: 2px 5px;
  border: 1px solid var(--line-strong);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  text-align: center;
  color: var(--mist);
}
.page-news .navcard__name {
  grid-area: name;
  line-height: 1.5;
  color: var(--ice);
}
.page-news .barrow {
  grid-area: bar;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.page-news .barrow__bar {
  display: block;
  height: 5px;
  border-radius: 1px;
}
.page-news .barrow__bar--in {
  background: var(--lime);
}
.page-news .barrow__bar--out {
  background: rgba(215, 232, 255, 0.52);
}

/* ---------- 进失球速览 ---------- */
.page-news .observe__grid {
  display: grid;
  gap: 26px;
}
.page-news .observe__art {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: var(--green-800);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 34px 100%, 0 calc(100% - 34px));
}
.page-news .observe__art img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}
.page-news .observe__list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  border-top: 1px solid var(--line-strong);
}
.page-news .observe__item {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}
.page-news .observe__k {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--ice);
}
.page-news .observe__v {
  flex: none;
  font-family: var(--font-mono);
  font-size: 14.5px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--lime);
}

/* ---------- 版本迭代 ---------- */
.page-news .versions__grid {
  display: grid;
  gap: 32px;
}
.page-news .versions__art {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: var(--green-800);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 30px), calc(100% - 30px) 100%, 0 100%);
}
.page-news .versions__art img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}
.page-news .timeline {
  list-style: none;
  margin: 0;
  padding: 0 0 0 26px;
  border-left: 1px solid var(--line-strong);
}
.page-news .timeline__item {
  position: relative;
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 14px;
  padding-bottom: 24px;
}
.page-news .timeline__item:last-child {
  padding-bottom: 0;
}
.page-news .timeline__item::before {
  content: "";
  position: absolute;
  left: -31px;
  top: 6px;
  width: 9px;
  height: 9px;
  background: var(--green-900);
  border: 2px solid var(--lime);
  transform: rotate(45deg);
}
.page-news .timeline__ver {
  padding-top: 1px;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--lime);
}
.page-news .timeline__body h3 {
  margin: 0;
  font-size: 16.5px;
  font-weight: 500;
  line-height: 1.5;
  color: var(--white);
}
.page-news .timeline__body p {
  margin: 7px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--mist);
}

/* ---------- 分类索引 ---------- */
.page-news .idx__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}
.page-news .idx__cell {
  display: block;
  padding: 20px 18px 22px;
  background: var(--green-800);
  color: inherit;
  text-decoration: none;
  transition: background-color 0.3s var(--ease);
}
.page-news .idx__cell:hover,
.page-news .idx__cell:focus-visible {
  background: var(--green-700);
}
.page-news .idx__key {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--lime);
}
.page-news .idx__cell h3 {
  margin: 10px 0 0;
  font-size: 17px;
  font-weight: 500;
  line-height: 1.45;
  color: var(--white);
}
.page-news .idx__cell p {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--mist);
}
.page-news .idx__go {
  display: inline-block;
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--ice);
}

/* ---------- 结尾行动区 ---------- */
.page-news .news-cta__inner {
  display: grid;
  gap: 22px;
  padding: 28px 22px;
  border: 1px solid var(--line-strong);
  background:
    linear-gradient(120deg, rgba(232, 255, 77, 0.09), transparent 56%),
    var(--green-800);
  clip-path: var(--cut);
}
.page-news .news-cta h2 {
  margin: 10px 0 0;
  font-size: clamp(20px, 4vw, 26px);
  font-weight: 300;
  line-height: 1.26;
  color: var(--white);
}
.page-news .news-cta p {
  margin: 11px 0 0;
  max-width: 54ch;
  font-size: 14.5px;
  line-height: 1.74;
  color: var(--mist);
}
.page-news .news-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 桌面布局 ---------- */
@media (min-width: 640px) {
  .page-news .navcard__row {
    grid-template-columns: 58px minmax(0, 1fr) 86px;
    grid-template-areas: "lv name bar";
    align-items: center;
    row-gap: 0;
  }
  .page-news .idx__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-news .news-cover {
    padding: 52px 0 64px;
  }
  .page-news .navgroups__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }
  .page-news .feedlist__row {
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 18px;
    padding: 22px 10px 22px 16px;
  }
}

@media (min-width: 900px) {
  .page-news .news-cover__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    gap: 46px;
    align-items: end;
  }
  .page-news .observe__grid {
    grid-template-columns: minmax(0, 0.94fr) minmax(0, 1.06fr);
    gap: 40px;
    align-items: center;
  }
  .page-news .versions__grid {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    gap: 42px;
    align-items: start;
  }
  .page-news .versions__art {
    position: sticky;
    top: 90px;
  }
  .page-news .news-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 36px;
    padding: 36px 34px;
  }
}

@media (min-width: 1020px) {
  .page-news .idx__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .feedlist__row,
  .page-news .feedlist__row::before,
  .page-news .idx__cell {
    transition: none;
  }
}