.page-news {
  --news-gap: clamp(20px, 3vw, 40px);
  --news-rail-w: 268px;
  --news-cut: 16px;
  --news-line: rgba(28, 58, 86, 0.88);
}

/* ---------- 栏目头 ---------- */
.page-news .news-head {
  position: relative;
  padding-top: clamp(28px, 5vw, 56px);
  padding-bottom: clamp(36px, 6vw, 72px);
  background:
    radial-gradient(120% 90% at 88% -10%, rgba(43, 227, 210, 0.14), transparent 62%),
    radial-gradient(80% 70% at 4% 110%, rgba(255, 107, 44, 0.08), transparent 60%),
    linear-gradient(180deg, rgba(12, 39, 64, 0.92), rgba(6, 24, 43, 0));
  border-bottom: 1px solid var(--news-line);
}

.page-news .news-head .crumb {
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-news .news-head__grid {
  display: grid;
  gap: var(--news-gap);
}

.page-news .news-head__copy {
  max-width: 46ch;
}

.page-news .news-head h1 {
  margin: 8px 0 16px;
  font-size: clamp(42px, 9vw, 92px);
  font-weight: 900;
  line-height: 0.94;
  letter-spacing: -0.02em;
  color: var(--ice);
}

.page-news .news-lead {
  margin: 0;
  font-size: clamp(15.5px, 1.5vw, 17px);
  line-height: 1.78;
  color: var(--mist);
}

.page-news .news-head__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-news .news-head__media {
  position: relative;
  aspect-ratio: 2 / 1;
  margin: 0;
  overflow: hidden;
  background: var(--panel-blue);
  box-shadow: inset 0 0 0 1px var(--news-line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}

.page-news .news-head__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(200deg, rgba(43, 227, 210, 0.18), transparent 46%);
  pointer-events: none;
}

@media (min-width: 900px) {
  .page-news .news-head__grid {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
    align-items: end;
  }
}

/* ---------- 分类标签带 ---------- */
.page-news .news-filter {
  position: sticky;
  top: var(--header-h);
  z-index: 6;
  background: rgba(6, 24, 43, 0.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--news-line);
}

.page-news .news-filter__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding-top: 14px;
  padding-bottom: 14px;
}

.page-news .news-filter__label {
  color: var(--mist);
  margin: 0;
}

.page-news .news-filter__list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .news-filter .chip {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  text-decoration: none;
}

.page-news .news-filter .chip::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  background: var(--cyan);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.22s var(--ease);
}

.page-news .news-filter .chip:hover::after,
.page-news .news-filter .chip:focus-visible::after {
  transform: scaleX(1);
}

/* ---------- 主体两栏 ---------- */
.page-news .news-body {
  display: grid;
  gap: var(--news-gap);
  padding-top: clamp(34px, 5vw, 60px);
  padding-bottom: clamp(56px, 8vw, 104px);
}

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

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

.page-news .news-rail__inner {
  padding: 18px 18px 22px;
  background: linear-gradient(180deg, rgba(12, 39, 64, 0.95), rgba(12, 39, 64, 0.42));
  border-top: 2px solid var(--cyan);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
}

.page-news .rail-list {
  display: grid;
  gap: 12px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .rail-list li {
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(28, 58, 86, 0.7);
  font-size: 14px;
  line-height: 1.68;
  color: var(--mist);
}

.page-news .rail-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-news .rail-list .num {
  display: block;
  margin-bottom: 3px;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-news .rail-note {
  margin: 18px 0 16px;
  padding-top: 14px;
  border-top: 1px solid rgba(28, 58, 86, 0.7);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
}

@media (min-width: 1040px) {
  .page-news .news-body {
    grid-template-columns: minmax(0, 1fr) var(--news-rail-w);
    align-items: start;
  }

  .page-news .news-rail {
    position: sticky;
    top: calc(var(--header-h) + 84px);
  }
}

/* ---------- 章节通用 ---------- */
.page-news .news-section {
  padding-top: clamp(42px, 6vw, 76px);
}

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

.page-news .news-section__head {
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-news .news-section__head .eyebrow {
  color: var(--mist);
}

.page-news .news-section__head h2 {
  margin: 8px 0 12px;
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--ice);
}

.page-news .news-section__intro {
  max-width: 44ch;
  margin: 0;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 错位卡片流 ---------- */
.page-news .update-grid {
  display: grid;
  gap: clamp(16px, 2.4vw, 26px);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .update-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(18px, 2.2vw, 26px);
  background: linear-gradient(165deg, rgba(12, 39, 64, 0.98), rgba(6, 24, 43, 0.78));
  box-shadow: inset 0 0 0 1px var(--news-line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
  transition: transform 0.26s var(--ease), box-shadow 0.26s var(--ease);
}

.page-news .update-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 46px;
  background: var(--cyan);
}

.page-news .update-card:nth-child(3n + 2)::before {
  background: var(--orange);
}

.page-news .update-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
}

.page-news .update-card__col {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-news .update-card__title {
  margin: 0;
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 800;
  line-height: 1.42;
  letter-spacing: -0.01em;
  color: var(--ice);
}

.page-news .update-card__sum {
  margin: 0;
  font-size: 15px;
  line-height: 1.74;
  color: var(--mist);
}

.page-news .update-card__more {
  display: grid;
  gap: 8px;
}

.page-news .update-card__more p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

.page-news .update-card__time {
  display: block;
  margin: auto 0 0;
  padding-top: 12px;
  border-top: 1px solid rgba(28, 58, 86, 0.72);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

@media (min-width: 720px) {
  .page-news .update-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }

  .page-news .update-grid > .update-card:nth-child(even) {
    margin-top: 48px;
  }
}

@media (hover: hover) and (pointer: fine) {
  .page-news .update-card__more {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height 0.32s var(--ease), opacity 0.24s var(--ease);
  }

  .page-news .update-card:hover .update-card__more,
  .page-news .update-card:focus-within .update-card__more {
    max-height: 240px;
    opacity: 1;
  }

  .page-news .update-card:hover {
    transform: translateY(-3px);
    box-shadow: inset 0 0 0 1px rgba(43, 227, 210, 0.55);
  }
}

/* ---------- 赛季专题 ---------- */
.page-news .topic-layout {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
}

.page-news .topic-media {
  aspect-ratio: 3 / 2;
  margin: 0;
  overflow: hidden;
  background: var(--panel-blue);
  box-shadow: inset 0 0 0 1px var(--news-line);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 20px 100%, 0 calc(100% - 20px));
}

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

.page-news .topic-item {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 14px;
  padding: 20px 0;
  border-top: 1px solid var(--news-line);
}

.page-news .topic-item:last-child {
  border-bottom: 1px solid var(--news-line);
}

.page-news .topic-item__no {
  padding-top: 3px;
  font-size: 15px;
  letter-spacing: 0.06em;
  color: var(--orange);
}

.page-news .topic-item h3 {
  margin: 0 0 7px;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ice);
}

.page-news .topic-item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.74;
  color: var(--mist);
}

@media (min-width: 860px) {
  .page-news .topic-layout {
    grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
    align-items: start;
  }

  .page-news .topic-media {
    position: sticky;
    top: calc(var(--header-h) + 96px);
  }
}

/* ---------- 版本说明 ---------- */
.page-news .version-layout {
  display: grid;
  gap: clamp(22px, 3vw, 38px);
}

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

.page-news .version-steps li {
  position: relative;
  padding: 0 0 26px 26px;
  border-left: 1px solid var(--news-line);
}

.page-news .version-steps li::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 6px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--deep-sea);
  box-shadow: 0 0 0 2px var(--cyan);
}

.page-news .version-steps li:last-child {
  padding-bottom: 0;
  border-left-color: transparent;
}

.page-news .version-steps li:last-child::before {
  box-shadow: 0 0 0 2px var(--orange);
}

.page-news .version-steps .num {
  display: block;
  margin-bottom: 5px;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-news .version-steps li:last-child .num {
  color: var(--orange);
}

.page-news .version-steps h3 {
  margin: 0 0 7px;
  font-size: 17px;
  font-weight: 800;
  color: var(--ice);
}

.page-news .version-steps p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.74;
  color: var(--mist);
}

.page-news .version-media {
  aspect-ratio: 1 / 1;
  margin: 0;
  overflow: hidden;
  background: linear-gradient(150deg, rgba(12, 39, 64, 0.9), rgba(6, 24, 43, 0.9));
  box-shadow: inset 0 0 0 1px var(--news-line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
}

@media (min-width: 900px) {
  .page-news .version-layout {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: start;
  }
}

/* ---------- 联赛覆盖 ---------- */
.page-news .coverage-layout {
  display: grid;
  gap: clamp(22px, 3vw, 38px);
}

.page-news .coverage-facts {
  display: grid;
  gap: 16px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
}

.page-news .coverage-facts li {
  display: flex;
  align-items: baseline;
  gap: 14px;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--mist);
}

.page-news .coverage-facts .num {
  flex: none;
  min-width: 3.6em;
  font-size: clamp(24px, 3.4vw, 34px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--cyan);
}

.page-news .coverage-note {
  max-width: 44ch;
  margin: 0 0 22px;
  font-size: 15px;
  line-height: 1.76;
  color: var(--mist);
}

.page-news .coverage-media {
  aspect-ratio: 5 / 3;
  margin: 0;
  overflow: hidden;
  background: var(--panel-blue);
  box-shadow: inset 0 0 0 1px var(--news-line);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%, 0 0);
}

.page-news .coverage-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(70% 70% at 30% 20%, rgba(43, 227, 210, 0.16), transparent 70%);
  pointer-events: none;
}

.page-news .coverage-media {
  position: relative;
}

@media (min-width: 900px) {
  .page-news .coverage-layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
  }
}

/* ---------- 怎么不错过更新 ---------- */
.page-news .follow-grid {
  display: grid;
  gap: 1px;
  background: var(--news-line);
  border: 1px solid var(--news-line);
}

.page-news .follow-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(18px, 2.4vw, 28px);
  background: rgba(6, 24, 43, 0.94);
}

.page-news .follow-card h3 {
  margin: 0;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ice);
}

.page-news .follow-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.74;
  color: var(--mist);
}

.page-news .follow-card .link {
  margin-top: auto;
  padding-top: 6px;
  font-size: 14px;
}

@media (min-width: 700px) {
  .page-news .follow-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------- 图片容器 ---------- */
.page-news .media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-news .update-card,
  .page-news .update-card__more,
  .page-news .news-filter .chip::after {
    transition: none;
  }

  .page-news .update-card:hover {
    transform: none;
  }
}
</main>