.page-news {
  --news-line: rgba(23, 224, 210, 0.20);
  --news-line-soft: rgba(110, 122, 132, 0.28);
  --news-moss-lite: #86B892;
  --news-cyan-deep: #0C7E76;
  display: block;
  overflow-x: clip;
}

/* ---------- 面包屑 ---------- */
.page-news .breadcrumbs {
  padding-top: 22px;
  padding-bottom: 2px;
}

.page-news .breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--text-dim);
}

.page-news .breadcrumbs__list li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-news .breadcrumbs__list li + li::before {
  content: "/";
  color: var(--c-rock);
}

.page-news .breadcrumbs__list a {
  color: var(--text-dim);
  text-decoration: none;
}

.page-news .breadcrumbs__list a:hover {
  color: var(--c-cyan);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding: clamp(26px, 4vw, 46px) 0 clamp(34px, 5vw, 58px);
  border-bottom: 1px solid var(--news-line);
  background:
    radial-gradient(95% 130% at 88% 4%, rgba(23, 224, 210, 0.15), transparent 58%),
    radial-gradient(70% 100% at 2% 100%, rgba(255, 91, 46, 0.09), transparent 62%);
}

.page-news .news-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  align-items: center;
}

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

.page-news .news-hero__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 6.4vw, 58px);
  line-height: 1.03;
  letter-spacing: -0.02em;
  color: #FFFFFF;
  text-wrap: balance;
}

.page-news .news-hero__hl {
  color: var(--c-cyan);
}

.page-news .news-hero__lead {
  margin: 18px 0 0;
  max-width: 34em;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--text-dim);
}

.page-news .news-hero__actions {
  margin-top: 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

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

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

/* ---------- 今日更新 ---------- */
.page-news .news-strip {
  padding: clamp(30px, 4.5vw, 48px) 0 clamp(28px, 4vw, 44px);
  border-bottom: 1px solid var(--news-line-soft);
  background: linear-gradient(180deg, rgba(20, 48, 79, 0.55), rgba(11, 30, 51, 0.05));
}

.page-news .news-strip__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 20px;
  margin-bottom: 20px;
}

.page-news .news-strip__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 3.2vw, 30px);
  letter-spacing: -0.01em;
  color: #FFFFFF;
}

.page-news .news-strip__note {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-news .update-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--news-line);
  border: 1px solid var(--news-line);
}

.page-news .update-cell {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
  padding: 18px 16px;
  background: var(--c-deep);
}

.page-news .update-cell__value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(26px, 4.4vw, 38px);
  font-weight: 700;
  line-height: 1;
  color: var(--c-cyan);
}

.page-news .update-cell__value--hot {
  color: var(--c-orange);
}

.page-news .update-cell__label {
  font-size: 12.5px;
  line-height: 1.5;
  letter-spacing: 0.06em;
  color: var(--text-dim);
}

/* ---------- 看板骨架 ---------- */
.page-news .news-board {
  padding: clamp(34px, 5.5vw, 62px) 0 0;
}

.page-news .news-board__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}

/* ---------- 分栏索引 ---------- */
.page-news .column-index {
  min-width: 0;
  padding: 16px 12px 14px;
  border: 1px solid var(--news-line);
  background: rgba(20, 48, 79, 0.42);
}

.page-news .column-index__title {
  margin: 0 0 12px;
  padding: 0 6px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--c-rock);
}

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

.page-news .column-index__item {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 3px 8px;
  padding: 9px 8px 8px;
  border-left: 2px solid transparent;
  transition: transform 0.18s ease, border-color 0.18s ease, background-color 0.18s ease;
}

.page-news .column-index__item:hover {
  border-left-color: var(--c-cyan);
  background: rgba(23, 224, 210, 0.07);
  transform: translateX(2px);
}

.page-news .column-index__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  line-height: 1.55;
  color: var(--c-cyan);
}

.page-news .column-index__name {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--text);
}

.page-news .column-index__desc {
  grid-column: 2;
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-dim);
}

/* ---------- 榜单信息流 ---------- */
.page-news .story-feed {
  min-width: 0;
}

.page-news .story-feed__head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 10px 20px;
  margin-bottom: 16px;
}

.page-news .story-feed__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 3.2vw, 30px);
  letter-spacing: -0.01em;
  color: #FFFFFF;
}

.page-news .story-feed__sub {
  margin: 8px 0 0;
  max-width: 40em;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-news .filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
  margin-bottom: 20px;
  padding: 12px 0 14px;
  border-top: 1px solid var(--news-line-soft);
  border-bottom: 1px solid var(--news-line-soft);
}

.page-news .filter-bar__label {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--c-rock);
}

.page-news .filter-bar__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .filter-chip {
  display: inline-block;
  min-height: 32px;
  padding: 6px 12px;
  font-size: 13px;
  line-height: 18px;
  color: var(--text-dim);
  border: 1px solid var(--news-line-soft);
  background: rgba(20, 48, 79, 0.4);
  transition: color 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}

.page-news .filter-chip:hover {
  color: var(--c-cyan);
  border-color: var(--c-cyan);
  transform: translateX(2px);
}

.page-news .filter-chip--on {
  color: var(--c-ink);
  background: var(--c-cyan);
  border-color: var(--c-cyan);
  font-weight: 600;
}

.page-news .story-feed__figure {
  margin: 0 0 22px;
}

.page-news .story-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--news-line-soft);
}

.page-news .story-row {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 4px 12px;
  padding: 15px 12px 15px 8px;
  border-bottom: 1px solid var(--news-line-soft);
  transition: transform 0.18s ease, background-color 0.18s ease, border-color 0.18s ease;
}

.page-news .story-row:hover {
  transform: translateX(2px);
  background: rgba(23, 224, 210, 0.055);
  border-bottom-color: var(--c-cyan);
}

.page-news .story-row__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--c-rock);
}

.page-news .story-row__body {
  min-width: 0;
}

.page-news .story-row__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 6px;
}

.page-news .story-row__league {
  font-size: 12.5px;
  letter-spacing: 0.02em;
  color: var(--c-clay);
}

.page-news .story-row__title {
  margin: 0;
  font-size: 16px;
  font-weight: 650;
  line-height: 1.5;
  color: var(--text);
}

.page-news .story-row__desc {
  margin: 6px 0 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--text-dim);
}

.page-news .story-row__side {
  grid-column: 2;
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 2px;
}

.page-news .delta {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.page-news .delta--up {
  color: var(--c-orange);
}

.page-news .delta--down {
  color: var(--news-moss-lite);
}

.page-news .delta--flat {
  color: var(--c-rock);
}

.page-news .story-row__time {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 11.5px;
  white-space: nowrap;
  color: var(--c-clay);
}

.page-news .story-feed__foot {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.72;
  color: var(--text-dim);
}

/* ---------- 公告侧栏 ---------- */
.page-news .notice-rail {
  min-width: 0;
  padding: 18px 16px 20px;
  background: var(--c-cream);
  color: var(--c-ink);
  border: 1px solid var(--c-ink);
}

.page-news .notice-rail__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--c-ink);
}

.page-news .notice-rail__intro {
  margin: 8px 0 14px;
  font-size: 12.5px;
  line-height: 1.68;
  color: #4A555C;
}

.page-news .notice-rail__figure {
  margin: 0 0 16px;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid rgba(5, 18, 31, 0.22);
}

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

.page-news .notice-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 13px;
}

.page-news .notice-item {
  padding-left: 10px;
  border-left: 2px solid rgba(5, 18, 31, 0.18);
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.page-news .notice-item:hover {
  border-left-color: var(--news-cyan-deep);
  transform: translateX(2px);
}

.page-news .notice-item__type {
  display: inline-block;
  margin-bottom: 6px;
  padding: 2px 7px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
}

.page-news .notice-item__type--notice {
  background: rgba(180, 112, 78, 0.20);
  color: #8A4F2E;
}

.page-news .notice-item__type--version {
  background: rgba(12, 126, 118, 0.16);
  color: var(--news-cyan-deep);
}

.page-news .notice-item__type--rule {
  background: rgba(76, 107, 79, 0.18);
  color: #3C5A40;
}

.page-news .notice-item__title {
  margin: 0;
  font-size: 14px;
  font-weight: 650;
  line-height: 1.52;
  color: var(--c-ink);
}

.page-news .notice-item__desc {
  margin: 5px 0 0;
  font-size: 12.5px;
  line-height: 1.68;
  color: #4A555C;
}

.page-news .notice-item__time {
  display: inline-block;
  margin-top: 6px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 11px;
  color: var(--c-clay);
}

/* ---------- 关注与订阅 ---------- */
.page-news .news-subscribe {
  padding: clamp(40px, 6vw, 74px) 0;
  border-top: 1px solid var(--news-line-soft);
  background: radial-gradient(80% 120% at 6% 0%, rgba(23, 224, 210, 0.10), transparent 60%);
}

.page-news .news-subscribe__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}

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

.page-news .news-subscribe__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 4.4vw, 40px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: #FFFFFF;
}

.page-news .news-subscribe__text {
  margin: 16px 0 0;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text-dim);
}

.page-news .news-subscribe__points {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  max-width: 34em;
}

.page-news .news-subscribe__points li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--text);
}

.page-news .news-subscribe__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 12px;
  height: 1px;
  background: var(--c-cyan);
}

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

.page-news .news-subscribe__actions {
  margin-top: 24px;
}

/* ---------- 反馈 ---------- */
.page-news .news-feedback {
  padding: 0 0 clamp(44px, 6vw, 78px);
}

.page-news .feedback-panel {
  display: grid;
  gap: 22px;
  padding: clamp(22px, 3.5vw, 38px);
  border: 1px solid var(--news-line);
  background: linear-gradient(140deg, rgba(20, 48, 79, 0.85), rgba(11, 30, 51, 0.55));
}

.page-news .feedback-panel__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 3.2vw, 30px);
  letter-spacing: -0.01em;
  color: #FFFFFF;
}

.page-news .feedback-panel__text {
  margin: 14px 0 0;
  max-width: 42em;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--text-dim);
}

.page-news .feedback-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 11px;
}

.page-news .feedback-list li {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 10px;
  font-size: 13.5px;
  line-height: 1.68;
  color: var(--text);
}

.page-news .feedback-list__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 11.5px;
  padding-top: 3px;
  color: var(--c-cyan);
}

.page-news .news-more {
  margin-top: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
}

.page-news .news-more a {
  font-size: 13.5px;
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-news .news-more a:hover {
  color: var(--c-cyan-soft);
  border-bottom-color: var(--c-cyan-soft);
}

/* ---------- 显现 ---------- */
.page-news [data-reveal] {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

.page-news [data-reveal][data-revealed] {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .update-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .story-row {
    grid-template-columns: 44px minmax(0, 1fr) 104px;
    align-items: start;
    gap: 4px 16px;
  }

  .page-news .story-row__side {
    grid-column: 3;
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
  }
}

@media (min-width: 720px) and (max-width: 1023px) {
  .page-news .news-board__grid {
    grid-template-columns: 172px minmax(0, 1fr);
    gap: 26px;
  }

  .page-news .notice-rail {
    grid-column: 1 / -1;
  }
}

@media (min-width: 860px) {
  .page-news .feedback-panel {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  }

  .page-news .news-subscribe__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  }
}

@media (min-width: 1024px) {
  .page-news .news-board__grid {
    grid-template-columns: 244px minmax(0, 1fr) 268px;
    gap: 26px;
    align-items: start;
  }

  .page-news .column-index {
    position: sticky;
    top: calc(var(--header-h) + 18px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .page-news .story-row,
  .page-news .column-index__item,
  .page-news .notice-item,
  .page-news .filter-chip {
    transition: none;
  }

  .page-news .story-row:hover,
  .page-news .column-index__item:hover,
  .page-news .notice-item:hover,
  .page-news .filter-chip:hover {
    transform: none;
  }
}