.page-news {
  --news-cut: 18px;
  --news-cut-sm: 12px;
  background-color: var(--ink);
  color: var(--text);
}

.page-news [id] {
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-news .chapter {
  margin-bottom: clamp(22px, 3vw, 38px);
}

/* ---------- 首屏拼贴 ---------- */
.page-news .news-hero {
  position: relative;
  padding-bottom: clamp(38px, 6vw, 78px);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(760px 420px at 84% 0%, rgba(21, 87, 255, .22), transparent 62%),
    radial-gradient(520px 320px at 6% 92%, rgba(43, 245, 216, .08), transparent 66%);
}

.page-news .news-hero .shell {
  position: relative;
  z-index: 1;
}

.page-news .news-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 48px);
  align-items: end;
  padding-top: clamp(20px, 3vw, 34px);
}

.page-news .news-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 6.4vw, 62px);
  line-height: 1.08;
  letter-spacing: -0.022em;
  color: var(--text);
  text-wrap: balance;
}

.page-news .news-hero .lede {
  margin-top: 18px;
  max-width: 44ch;
  font-size: 17px;
  line-height: 1.78;
  color: var(--text-dim);
}

.page-news .news-hero .btnrow {
  margin-top: 26px;
}

.page-news .news-hero__board {
  position: relative;
  padding: clamp(20px, 3vw, 28px);
  background:
    linear-gradient(160deg, rgba(22, 27, 34, .96), rgba(11, 14, 19, .96));
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--news-cut)), calc(100% - var(--news-cut)) 100%, 0 100%);
}

.page-news .news-hero__board::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 96px;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--cyan));
}

.page-news .news-board__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--mist);
}

.page-news .news-board__list {
  display: grid;
  gap: 16px;
  margin-top: 18px;
}

/* ---------- 置顶更新 ---------- */
.page-news .news-top {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 2.2vw, 26px);
}

.page-news .news-top__main {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 2.6vw, 34px);
  align-items: center;
  padding: clamp(20px, 2.6vw, 32px);
  background:
    linear-gradient(150deg, rgba(21, 87, 255, .18), rgba(22, 27, 34, .92) 48%);
}

.page-news .news-top__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(23px, 3.2vw, 36px);
  line-height: 1.2;
  letter-spacing: -0.018em;
  color: var(--text);
}

.page-news .news-top__sum {
  margin: 14px 0 0;
  font-size: 16px;
  line-height: 1.76;
  color: var(--text-dim);
  max-width: 48ch;
}

.page-news .news-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 18px 0 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--mist);
}

.page-news .news-meta::before {
  content: "";
  flex: none;
  width: 24px;
  height: 2px;
  background: var(--cyan);
}

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

.page-news .news-top__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid rgba(43, 245, 216, .45);
  clip-path: polygon(0 0, 100% 0, 100% 100%, calc(var(--news-cut) + 4px) 100%, 0 calc(100% - var(--news-cut) - 4px));
}

.page-news .news-top__side {
  padding: clamp(20px, 2.4vw, 26px);
  background: rgba(22, 27, 34, .82);
}

.page-news .news-top__sideTitle {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(19px, 2.2vw, 24px);
  line-height: 1.34;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-news .news-top__side .news-top__sum {
  font-size: 15.5px;
}

/* ---------- 条目列表与筛选 ---------- */
.page-news .news-feed {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 3vw, 44px);
}

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

.page-news .news-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.page-news .news-filter .chip[aria-pressed="true"] {
  background: var(--blue);
  border-color: var(--blue);
  color: #FFFFFF;
}

.page-news .news-filter__count {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 13.5px;
  color: var(--text-dim);
  white-space: nowrap;
}

.page-news .news-filter__count [data-filter-count] {
  color: var(--cyan);
}

.page-news .news-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .news-item {
  position: relative;
  padding: clamp(18px, 2.2vw, 26px) 0 clamp(18px, 2.2vw, 26px) clamp(14px, 2vw, 22px);
  border-bottom: 1px solid var(--line);
  transition: transform 200ms var(--ease), background-color 200ms var(--ease);
}

.page-news .news-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18%;
  width: 2px;
  height: 64%;
  background: var(--cyan);
  transform: scaleY(0);
  transform-origin: 50% 0;
  transition: transform 220ms var(--ease);
}

.page-news .news-item:hover,
.page-news .news-item:focus-within {
  transform: translateX(6px);
  background-color: rgba(43, 245, 216, .045);
}

.page-news .news-item:hover::before,
.page-news .news-item:focus-within::before {
  transform: scaleY(1);
}

.page-news .news-item[hidden] {
  display: none;
}

.page-news .news-item__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.38;
  letter-spacing: -0.008em;
  color: var(--text);
}

.page-news .news-item__sum {
  margin: 9px 0 0;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--text-dim);
}

.page-news .news-item__time {
  display: block;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .03em;
  color: var(--mist);
}

/* ---------- 右窄栏 ---------- */
.page-news .news-rail {
  display: grid;
  align-content: start;
  gap: clamp(16px, 2vw, 22px);
  min-width: 0;
}

.page-news .news-rail__panel {
  padding: clamp(18px, 2.2vw, 22px);
  background: rgba(22, 27, 34, .76);
}

.page-news .news-rail__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--mist);
}

.page-news .news-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-news .news-rail__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px;
  font-size: 15px;
  color: var(--text);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: border-color 160ms var(--ease), background-color 160ms var(--ease), color 160ms var(--ease);
}

.page-news .news-rail__link:hover,
.page-news .news-rail__link:focus-visible {
  border-left-color: var(--cyan);
  background-color: rgba(21, 87, 255, .14);
}

.page-news .news-rail__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
}

.page-news .news-rail__track {
  list-style: none;
  margin: 0;
  padding: 0 0 0 18px;
  position: relative;
}

.page-news .news-rail__track::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: var(--line);
}

.page-news .news-rail__node {
  position: relative;
  padding: 7px 0;
  font-size: 14px;
  color: var(--text-dim);
}

.page-news .news-rail__node::before {
  content: "";
  position: absolute;
  left: -18px;
  top: 14px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--rock);
  border: 1px solid var(--line);
}

.page-news .news-rail__node.is-on {
  color: var(--text);
}

.page-news .news-rail__node.is-on::before {
  background: var(--cyan);
  border-color: var(--cyan);
  box-shadow: 0 0 0 4px rgba(43, 245, 216, .14);
}

/* ---------- 赛季观察连载 ---------- */
.page-news .news-season__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 40px);
  align-items: start;
}

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

.page-news .news-season__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid rgba(43, 245, 216, .38);
  clip-path: polygon(0 0, calc(100% - var(--news-cut)) 0, 100% var(--news-cut), 100% 100%, 0 100%);
}

.page-news .news-season__cards {
  display: grid;
  gap: 12px;
}

.page-news .season-card {
  padding: 16px 18px;
  background: rgba(22, 27, 34, .6);
  border: 1px solid var(--line);
  border-left: 3px solid var(--moss);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--news-cut-sm)), calc(100% - var(--news-cut-sm)) 100%, 0 100%);
}

.page-news .season-card__sport {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--moss);
}

.page-news .season-card__topic {
  margin: 6px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  line-height: 1.42;
  color: var(--text);
}

.page-news .season-card__point {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-dim);
}

/* ---------- 操作指南连载 ---------- */
.page-news .news-guide__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3vw, 42px);
  align-items: center;
}

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

.page-news .guide-step {
  position: relative;
  padding: 16px 18px 16px 56px;
  background: rgba(22, 27, 34, .58);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--news-cut-sm)), calc(100% - var(--news-cut-sm)) 100%, 0 100%);
}

.page-news .guide-step__num {
  position: absolute;
  left: 18px;
  top: 17px;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--cyan);
}

.page-news .guide-step__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  line-height: 1.4;
  color: var(--text);
}

.page-news .guide-step__text {
  margin: 7px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-news .news-guide__steps .btnrow {
  margin-top: 20px;
}

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

.page-news .news-guide__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid rgba(43, 245, 216, .38);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--news-cut)), calc(100% - var(--news-cut)) 100%, 0 100%);
}

/* ---------- 归档与目录 ---------- */
.page-news .arc__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 40px);
  align-items: center;
}

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

.page-news .arc__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid rgba(43, 245, 216, .34);
  clip-path: polygon(0 0, 100% 0, 100% 100%, var(--news-cut) 100%, 0 calc(100% - var(--news-cut)));
}

.page-news .arc__text {
  margin: 0;
  font-size: 16.5px;
  line-height: 1.78;
  color: var(--text-dim);
  max-width: 52ch;
}

.page-news .arc__list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
}

.page-news .arc__item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 18px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}

.page-news .arc__key {
  min-width: 92px;
  font-size: 15px;
  color: var(--text);
}

.page-news .arc__val {
  font-family: var(--font-mono);
  font-size: 13.5px;
  color: var(--mist);
}

.page-news .arc__phases {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.page-news .arc__phase {
  padding: 7px 13px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--text-dim);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%);
}

/* ---------- 收束 ---------- */
.page-news .news-sub__panel {
  position: relative;
  padding: clamp(26px, 4vw, 48px);
  background: linear-gradient(140deg, rgba(21, 87, 255, .24), rgba(22, 27, 34, .92) 58%);
}

.page-news .news-sub__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 3.4vw, 38px);
  line-height: 1.18;
  letter-spacing: -0.018em;
  color: var(--text);
}

.page-news .news-sub__text {
  margin: 16px 0 0;
  max-width: 62ch;
  font-size: 16.5px;
  line-height: 1.78;
  color: var(--text-dim);
}

.page-news .news-sub__list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .news-sub__list li {
  position: relative;
  padding-left: 22px;
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-news .news-sub__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 12px;
  height: 2px;
  background: var(--cyan);
}

.page-news .news-sub__list a {
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 245, 216, .45);
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-news .news-sub__list a:hover,
.page-news .news-sub__list a:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
}

.page-news .news-sub__panel .btnrow {
  margin-top: 28px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .news-top__main {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  }

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

@media (min-width: 960px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
  }

  .page-news .news-top {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    align-items: start;
  }

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

  .page-news .news-season__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-news .news-guide__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
  }

  .page-news .arc__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
  }
}

@media (min-width: 1020px) {
  .page-news .news-feed {
    grid-template-columns: minmax(0, 2.35fr) minmax(0, 1fr);
  }

  .page-news .news-rail {
    position: sticky;
    top: calc(var(--header-h) + 26px);
  }
}

@media (max-width: 640px) {
  .page-news .news-hero__board {
    clip-path: none;
    border-left: 3px solid var(--cyan);
  }

  .page-news .news-filter__count {
    margin-left: 0;
    width: 100%;
  }

  .page-news .news-item:hover {
    transform: none;
  }
}

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

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