.page-news {
  --news-rail: 280px;
  --news-gap-x: 40px;
  background: var(--abyss-950);
  color: var(--paper-100);
  font-family: var(--font-sans);
}

.page-news .news-figure {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-media);
  border: 1px solid var(--line-neon);
  background: var(--abyss-800);
}

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

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding: 0 0 56px;
  background:
    radial-gradient(120% 90% at 86% 0%, rgba(70, 224, 200, 0.14), transparent 58%),
    radial-gradient(90% 70% at 0% 100%, rgba(233, 180, 76, 0.08), transparent 60%),
    linear-gradient(180deg, var(--abyss-800) 0%, var(--abyss-950) 100%);
}

.page-news .breadcrumbs {
  padding: 18px 0 4px;
}

.page-news .news-hero__grid {
  display: grid;
  gap: 32px;
  margin-top: 22px;
}

.page-news .news-hero__title {
  margin: 14px 0 0;
  color: var(--paper-100);
}

.page-news .news-hero__lede {
  margin: 22px 0 0;
  max-width: 30em;
  color: var(--stone-300);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

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

.page-news .news-hero__media .media {
  aspect-ratio: 16 / 10;
}

.page-news .news-hero__media .media__plate {
  background: var(--glass-strong);
}

/* ---------- 赛季专题 ---------- */
.page-news .news-topic {
  padding: 24px 0 8px;
}

.page-news .news-topic__card {
  display: grid;
  gap: 28px;
  padding: 28px 22px 32px;
  border-radius: var(--r-card);
  border: 1px solid var(--line-neon);
  background:
    linear-gradient(160deg, rgba(18, 58, 85, 0.92), rgba(4, 18, 30, 0.96));
}

.page-news .news-topic__lede {
  margin: 14px 0 26px;
  max-width: 34em;
  color: var(--stone-300);
  font-size: 16px;
  line-height: 1.75;
}

.page-news .news-tier__grid {
  display: grid;
  gap: 16px;
}

.page-news .news-tier {
  padding: 20px 18px;
  border-radius: 20px;
  border: 1px solid var(--line-soft);
  background: rgba(4, 18, 30, 0.55);
}

.page-news .news-tier--hot {
  border-color: rgba(70, 224, 200, 0.5);
  background: linear-gradient(180deg, rgba(70, 224, 200, 0.12), rgba(4, 18, 30, 0.62));
}

.page-news .news-tier__name {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--neon-200);
}

.page-news .news-tier__title {
  margin: 8px 0 10px;
  color: var(--paper-100);
}

.page-news .news-tier__who {
  margin: 0 0 14px;
  color: var(--stone-300);
  font-size: 15px;
  line-height: 1.7;
}

.page-news .news-tier__step {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--paper-100);
}

.page-news .news-tier__step:last-child {
  margin-bottom: 0;
}

.page-news .news-tier__step .mono {
  display: inline-block;
  margin-right: 8px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gold-400);
}

.page-news .news-topic__foot {
  margin: 22px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--stone-300);
}

.page-news .news-topic__foot a {
  color: var(--neon-400);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.page-news .news-topic__media .media {
  aspect-ratio: 1 / 1;
}

/* ---------- 双栏条目流 ---------- */
.page-news .news-board {
  padding: 56px 0 8px;
}

.page-news .news-board__grid {
  display: grid;
  gap: 32px;
}

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

.page-news .news-rail .tabs__list {
  display: flex;
  gap: 10px;
  margin-top: 14px;
  padding-bottom: 6px;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-news .news-rail .tabs__list::-webkit-scrollbar {
  display: none;
}

.page-news .tabs__tab {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 10px;
  min-height: 46px;
  padding: 10px 18px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-pill);
  background: rgba(10, 33, 53, 0.6);
  color: var(--stone-300);
  font-family: inherit;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease), background-color var(--t-fast) var(--ease);
}

.page-news .tabs__tab:hover {
  color: var(--paper-100);
  border-color: rgba(70, 224, 200, 0.45);
}

.page-news .tabs__tab[aria-selected="true"] {
  color: var(--ink-900);
  background: var(--neon-400);
  border-color: var(--neon-400);
}

.page-news .tabs__tab:focus-visible {
  outline: 2px solid var(--neon-400);
  outline-offset: 3px;
}

.page-news .tabs__tab-num {
  font-size: 12px;
  color: var(--neon-200);
}

.page-news .tabs__tab[aria-selected="true"] .tabs__tab-num {
  color: rgba(16, 22, 28, 0.6);
}

.page-news .news-rail__pace {
  margin-top: 22px;
  padding: 20px 18px;
  border-radius: var(--r-card);
  border: 1px solid var(--line-soft);
  background: rgba(18, 58, 85, 0.5);
}

.page-news .news-rail__pace-title {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--neon-200);
}

.page-news .news-rail__pace-list {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-news .news-rail__pace-list li {
  font-size: 14px;
  line-height: 1.6;
  color: var(--stone-300);
}

.page-news .news-rail__pace-list .mono {
  color: var(--paper-100);
  margin-right: 8px;
}

.page-news .news-rail__spark {
  display: block;
  width: 100%;
  max-width: 220px;
  height: auto;
  margin: 16px 0 10px;
  opacity: 0.85;
}

.page-news .news-rail__link {
  display: inline-block;
  font-size: 14px;
  color: var(--neon-400);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

/* ---------- 条目 ---------- */
.page-news .tabs__panel[hidden] {
  display: none;
}

.page-news .news-item {
  border: 0;
  border-top: 1px solid var(--line-soft);
}

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

.page-news .news-item__summary {
  display: grid;
  gap: 8px;
  padding: 20px 34px 20px 2px;
  position: relative;
  cursor: pointer;
  list-style: none;
}

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

.page-news .news-item__summary::after {
  content: "+";
  position: absolute;
  top: 18px;
  right: 6px;
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--neon-400);
  line-height: 1;
}

.page-news .news-item[open] .news-item__summary::after {
  content: "–";
}

.page-news .news-item__summary:hover .news-item__title {
  color: var(--neon-200);
}

.page-news .news-item__summary:focus-visible {
  outline: 2px solid var(--neon-400);
  outline-offset: 2px;
}

.page-news .news-item__index {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--neon-200);
}

.page-news .news-item__title {
  margin: 0;
  font-size: 19px;
  font-weight: 500;
  line-height: 1.45;
  color: var(--paper-100);
  transition: color var(--t-fast) var(--ease);
}

.page-news .news-item__excerpt {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--stone-300);
  max-width: 34em;
}

.page-news .news-item__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 2px;
}

.page-news .news-item__time {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--stone-300);
}

.page-news .news-item .disclosure__body {
  padding: 0 34px 22px 2px;
  border-left: 2px solid var(--clay-500);
  padding-left: 14px;
}

.page-news .news-item .disclosure__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--paper-100);
  max-width: 34em;
}

.page-news .news-item .disclosure__body a {
  color: var(--neon-400);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

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

.page-news .news-docs__figure .media {
  aspect-ratio: 4 / 3;
}

/* ---------- 更新节奏 ---------- */
.page-news .news-pace {
  padding: 64px 0 24px;
  background: linear-gradient(180deg, var(--abyss-950) 0%, var(--abyss-800) 100%);
}

.page-news .news-pace__grid {
  display: grid;
  gap: 32px;
}

.page-news .news-pace__p {
  margin: 18px 0 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.78;
  color: var(--stone-300);
}

.page-news .news-pace__p a {
  color: var(--neon-400);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.page-news .news-pace .btn {
  margin-top: 26px;
}

.page-news .news-pace__figure .media {
  aspect-ratio: 2 / 1;
}

.page-news .news-pace__stats {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.page-news .stat {
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid var(--line-soft);
  background: rgba(4, 18, 30, 0.6);
}

.page-news .stat__value {
  display: block;
  font-size: 26px;
  line-height: 1.1;
  color: var(--neon-200);
}

.page-news .stat__label {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--stone-300);
}

/* ---------- 回溯 ---------- */
.page-news .news-retro {
  padding: 40px 0 72px;
  background: var(--abyss-800);
}

.page-news .news-retro__row {
  display: grid;
  gap: 22px;
  margin-top: 28px;
}

.page-news .news-retro__lead .h3 {
  margin: 10px 0 0;
}

.page-news .news-retro__note {
  margin: 12px 0 0;
  max-width: 30em;
  font-size: 15px;
  line-height: 1.75;
  color: var(--stone-300);
}

.page-news .news-retro__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .news-retro__links .pill {
  text-decoration: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .news-tier__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .news-pace__stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .news-topic__card {
    padding: 34px 30px 38px;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero {
    padding-bottom: 72px;
  }

  .page-news .news-hero__grid {
    grid-template-columns: 5fr 7fr;
    align-items: end;
    gap: 56px;
    margin-top: 34px;
  }

  .page-news .news-topic__card {
    grid-template-columns: 7fr 5fr;
    align-items: start;
    gap: 44px;
    padding: 44px 40px 48px;
  }

  .page-news .news-topic__media {
    position: sticky;
    top: calc(var(--header-h-sm) + 28px);
  }

  .page-news .news-pace__grid {
    grid-template-columns: 5fr 7fr;
    align-items: start;
    gap: 56px;
  }

  .page-news .news-retro__row {
    grid-template-columns: 5fr 7fr;
    align-items: center;
    gap: 48px;
  }

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

@media (min-width: 1080px) {
  .page-news .news-board__grid {
    grid-template-columns: var(--news-rail) minmax(0, 1fr);
    gap: var(--news-gap-x);
    align-items: start;
  }

  .page-news .news-rail {
    position: sticky;
    top: calc(var(--header-h-sm) + 24px);
  }

  .page-news .news-rail .tabs__list {
    flex-direction: column;
    overflow: visible;
    gap: 10px;
  }

  .page-news .tabs__tab {
    justify-content: space-between;
    width: 100%;
    border-radius: 16px;
  }

  .page-news .news-item__summary {
    grid-template-columns: 1fr;
    padding: 26px 40px 26px 0;
  }

  .page-news .news-item__summary::after {
    top: 24px;
    right: 8px;
  }

  .page-news .news-item__title {
    font-size: 21px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .tabs__tab,
  .page-news .news-item__title {
    transition: none;
  }
}