.page-news {
  --news-axis-w: 108px;
  --news-notch-tiny: polygon(10px 0, 100% 0, 100% 100%, 0 100%, 0 10px);
  --news-rule: 1px solid var(--ht-line);
}

/* ---------- 面包屑 ---------- */
.page-news .ht-crumbs {
  padding-top: clamp(18px, 3vw, 30px);
}

/* ---------- 首屏 ---------- */
.page-news .news-lead {
  padding-top: clamp(22px, 3.5vw, 38px);
  padding-bottom: clamp(32px, 5vw, 60px);
  border-top: 0;
}

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

.page-news .news-lead__intro .ht-h1 {
  margin: 10px 0 0;
}

.page-news .ht-lede {
  margin-top: clamp(14px, 2vw, 20px);
  max-width: 44ch;
}

.page-news .news-lead__figure {
  margin: 0;
  clip-path: var(--ht-notch-sm);
}

.page-news .news-lead__media {
  aspect-ratio: 12 / 7;
  overflow: hidden;
  border: var(--news-rule);
  background: var(--ht-panel);
  clip-path: var(--ht-notch-sm);
}

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

.page-news .news-lead__stats {
  list-style: none;
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(10px, 1.6vw, 18px);
  border-top: var(--news-rule);
  padding-top: clamp(16px, 2.4vw, 24px);
}

.page-news .news-lead__stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.page-news .news-lead__num {
  font-family: var(--ht-mono);
  font-size: clamp(26px, 4.4vw, 38px);
  font-weight: 700;
  line-height: 1;
  color: var(--ht-lime);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}

.page-news .news-lead__statlabel {
  font-size: 12px;
  line-height: 1.5;
  color: var(--ht-muted);
}

/* ---------- 最新一轮简报 ---------- */
.page-news .news-brief {
  margin-top: clamp(34px, 5vw, 60px);
  padding-top: clamp(20px, 3vw, 32px);
  border-top: var(--news-rule);
}

.page-news .news-brief__head {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: clamp(18px, 2.6vw, 28px);
}

.page-news .news-brief__lede {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ht-muted);
  max-width: 62ch;
}

.page-news .news-brief__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--ht-line);
  border: var(--news-rule);
}

.page-news .news-brief__item {
  background: var(--ht-ink-2);
  padding: clamp(18px, 2.6vw, 26px);
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
  transition: background var(--ht-ease);
}

.page-news .news-brief__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 0;
  background: var(--ht-lime);
  transition: height var(--ht-ease);
}

.page-news .news-brief__item:hover::before,
.page-news .news-brief__item:focus-within::before {
  height: 100%;
}

.page-news .news-brief__item:hover {
  background: var(--ht-panel);
}

.page-news .news-brief__badge {
  align-self: flex-start;
  font-family: var(--ht-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  padding: 3px 9px;
  border: 1px solid currentColor;
  clip-path: var(--news-notch-tiny);
}

.page-news .news-brief__badge--up {
  color: var(--ht-lime);
}

.page-news .news-brief__badge--next {
  color: var(--ht-cyan);
}

.page-news .news-brief__title {
  margin: 0;
  font-size: 18px;
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--ht-white);
}

.page-news .news-brief__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ht-muted);
}

/* ---------- 章节标题 ---------- */
.page-news .news-sec__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(12px, 2vw, 22px);
  align-items: start;
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-news .news-sec__num {
  font-family: var(--ht-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--ht-cyan);
  padding-top: 8px;
  border-top: 2px solid var(--ht-cyan);
  min-width: 40px;
}

.page-news .news-sec__headtext {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-news .news-sec__lede {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ht-muted);
  max-width: 64ch;
}

/* ---------- 项目分类标签 ---------- */
.page-news .news-filter {
  padding-top: clamp(30px, 4.4vw, 52px);
  padding-bottom: clamp(28px, 4vw, 44px);
}

.page-news .news-filter__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 8px;
  border-bottom: var(--news-rule);
  padding-bottom: 0;
}

.page-news .news-filter__tab {
  position: relative;
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  padding: 10px 12px 12px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ht-muted);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color var(--ht-ease), border-color var(--ht-ease);
}

.page-news .news-filter__tab:hover,
.page-news .news-filter__tab:focus-visible,
.page-news .news-filter__tab.is-active {
  color: var(--ht-white);
  border-bottom-color: var(--ht-lime);
}

.page-news .news-filter__count {
  font-family: var(--ht-mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--ht-muted);
  white-space: nowrap;
}

/* ---------- 档案列表 ---------- */
.page-news .news-archive {
  padding-top: clamp(28px, 4vw, 48px);
  padding-bottom: clamp(30px, 4.5vw, 56px);
}

.page-news .news-archive__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 3vw, 32px);
}

.page-news .news-archive__rail {
  display: none;
}

.page-news .news-archive__railtitle {
  margin: 0 0 12px;
  font-family: var(--ht-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ht-muted);
}

.page-news .news-archive__raillist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-news .news-archive__raillink {
  display: block;
  padding: 7px 0 7px 12px;
  font-size: 13px;
  color: var(--ht-muted);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color var(--ht-ease), border-color var(--ht-ease);
}

.page-news .news-archive__raillink:hover,
.page-news .news-archive__raillink:focus-visible {
  color: var(--ht-lime);
  border-left-color: var(--ht-lime);
}

.page-news .news-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--news-rule);
}

.page-news .news-list__item {
  display: grid;
  grid-template-columns: minmax(0, var(--news-axis-w)) minmax(0, 1fr);
  gap: clamp(12px, 2.4vw, 28px);
  padding: clamp(16px, 2.6vw, 24px) 0;
  border-bottom: var(--news-rule);
  transition: background var(--ht-ease);
}

.page-news .news-list__item:hover,
.page-news .news-list__item:focus-within {
  background: rgba(22, 32, 47, 0.5);
}

.page-news .news-list__axis {
  display: flex;
  flex-direction: column;
  gap: 4px;
  align-items: flex-start;
}

.page-news .news-list__num {
  font-family: var(--ht-mono);
  font-size: clamp(28px, 4.4vw, 40px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--ht-white);
  font-variant-numeric: tabular-nums;
  transition: color var(--ht-ease), transform var(--ht-ease);
  transform-origin: left center;
  display: inline-block;
}

.page-news .news-list__num--wide {
  font-size: clamp(18px, 2.8vw, 24px);
  letter-spacing: 0.02em;
}

.page-news .news-list__item:hover .news-list__num,
.page-news .news-list__item:focus-within .news-list__num {
  color: var(--ht-lime);
  transform: scale(1.08);
}

.page-news .news-list__round {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ht-muted);
  white-space: nowrap;
}

.page-news .news-list__body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}

.page-news .news-list__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-news .news-list__tag {
  font-size: 11px;
  letter-spacing: 0.08em;
  padding: 3px 8px;
  border: 1px solid var(--ht-line);
  color: var(--ht-muted);
  background: var(--ht-ink-2);
  clip-path: var(--news-notch-tiny);
}

.page-news .news-list__tag--up {
  color: var(--ht-lime);
  border-color: rgba(198, 245, 60, 0.35);
}

.page-news .news-list__tag--down {
  color: var(--ht-orange);
  border-color: rgba(255, 90, 52, 0.35);
}

.page-news .news-list__tag--flat {
  color: var(--ht-cyan);
  border-color: rgba(63, 224, 208, 0.35);
}

.page-news .news-list__title {
  margin: 0;
  font-size: clamp(16px, 2vw, 19px);
  font-weight: 800;
  line-height: 1.45;
  letter-spacing: -0.01em;
  color: var(--ht-white);
  max-width: 32ch;
}

.page-news .news-list__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ht-muted);
  max-width: 62ch;
}

/* ---------- 赛季归档轴 ---------- */
.page-news .news-seasons {
  padding-top: clamp(30px, 4.4vw, 52px);
  padding-bottom: clamp(30px, 4.5vw, 52px);
  background: var(--ht-ink-2);
  border-top: var(--news-rule);
  border-bottom: var(--news-rule);
}

.page-news .news-seasons__scroller {
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  padding-inline: var(--ht-gutter);
  padding-bottom: 14px;
  scrollbar-width: thin;
  scrollbar-color: var(--ht-line) transparent;
}

.page-news .news-seasons__scroller::-webkit-scrollbar {
  height: 8px;
}

.page-news .news-seasons__scroller::-webkit-scrollbar-thumb {
  background: var(--ht-line);
}

.page-news .news-seasons__scroller::-webkit-scrollbar-track {
  background: transparent;
}

.page-news .news-seasons__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 10px;
  min-width: max-content;
}

.page-news .news-seasons__item {
  flex: 0 0 auto;
  width: 188px;
  padding: 16px 16px 18px;
  border: 1px solid var(--ht-line);
  background: var(--ht-panel);
  clip-path: var(--ht-notch-sm);
  display: flex;
  flex-direction: column;
  gap: 6px;
  position: relative;
  transition: border-color var(--ht-ease), transform var(--ht-ease);
}

.page-news .news-seasons__item:hover {
  border-color: var(--ht-cyan);
  transform: translateY(-2px);
}

.page-news .news-seasons__item.is-current {
  border-color: var(--ht-lime);
}

.page-news .news-seasons__item.is-current::after {
  content: "";
  position: absolute;
  top: 14px;
  right: 14px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ht-lime);
  box-shadow: 0 0 8px var(--ht-lime);
}

.page-news .news-seasons__label {
  font-family: var(--ht-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--ht-muted);
}

.page-news .news-seasons__item.is-current .news-seasons__label {
  color: var(--ht-lime);
}

.page-news .news-seasons__num {
  font-family: var(--ht-mono);
  font-size: 34px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--ht-white);
  font-variant-numeric: tabular-nums;
}

.page-news .news-seasons__unit {
  font-size: 12px;
  color: var(--ht-muted);
}

.page-news .news-seasons__note {
  margin: 6px 0 0;
  font-size: 12px;
  line-height: 1.65;
  color: var(--ht-muted);
  border-top: var(--news-rule);
  padding-top: 8px;
}

/* ---------- 专题 ---------- */
.page-news .news-topics {
  padding-top: clamp(30px, 4.4vw, 52px);
  padding-bottom: clamp(32px, 5vw, 60px);
}

.page-news .news-topics__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 3vw, 28px);
}

.page-news .news-topic {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--ht-line);
  background: var(--ht-panel);
  clip-path: var(--ht-notch);
  overflow: hidden;
  transition: border-color var(--ht-ease);
}

.page-news .news-topic:hover {
  border-color: var(--ht-violet);
}

.page-news .news-topic__figure {
  margin: 0;
  border-bottom: 1px solid var(--ht-line);
}

.page-news .news-topic__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.05);
}

.page-news .news-topic__body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(16px, 2.4vw, 22px);
}

.page-news .news-topic__kicker {
  font-family: var(--ht-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--ht-violet);
}

.page-news .news-topic__title {
  margin: 0;
  font-size: clamp(17px, 2.1vw, 20px);
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--ht-white);
}

.page-news .news-topic__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ht-muted);
}

.page-news .news-topic__fold {
  margin-top: 4px;
  border-top: var(--news-rule);
}

.page-news .news-topic__issues {
  list-style: none;
  margin: 0;
  padding: 10px 0 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-news .news-topic__issues li {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 10px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--ht-muted);
}

.page-news .news-topic__issues span {
  font-family: var(--ht-mono);
  font-size: 12px;
  color: var(--ht-cyan);
  white-space: nowrap;
}

/* ---------- 订阅 ---------- */
.page-news .news-sub {
  padding-top: clamp(24px, 3.6vw, 40px);
  padding-bottom: clamp(40px, 6vw, 72px);
}

.page-news .news-sub__panel {
  background: linear-gradient(135deg, var(--ht-panel) 0%, var(--ht-ink-2) 60%);
  border: 1px solid var(--ht-line);
  padding: clamp(22px, 3.6vw, 40px);
  position: relative;
  overflow: hidden;
}

.page-news .news-sub__panel::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--ht-lime);
}

.page-news .news-sub__inner {
  display: flex;
  flex-direction: column;
  gap: clamp(18px, 2.6vw, 28px);
}

.page-news .news-sub__title {
  margin: 8px 0 0;
}

.page-news .news-sub__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ht-muted);
  max-width: 62ch;
}

.page-news .news-sub__note {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--ht-muted);
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .news-brief__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .news-topics__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-sub__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .page-news .news-sub__copy {
    max-width: 62%;
  }

  .page-news .news-sub__actions {
    flex-direction: column;
  }
}

@media (min-width: 900px) {
  .page-news {
    --news-axis-w: 132px;
  }

  .page-news .news-lead__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: clamp(32px, 4vw, 60px);
    align-items: start;
  }

  .page-news .news-archive__grid {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: clamp(24px, 3.4vw, 44px);
    align-items: start;
  }

  .page-news .news-archive__rail {
    display: block;
    position: sticky;
    top: 96px;
  }

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

@media (min-width: 1120px) {
  .page-news .news-lead__intro .ht-h1 {
    font-size: clamp(42px, 4.4vw, 56px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-list__num,
  .page-news .news-seasons__item,
  .page-news .news-brief__item,
  .page-news .news-brief__item::before,
  .page-news .news-list__item,
  .page-news .news-topic,
  .page-news .news-filter__tab {
    transition: none;
  }

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

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