.page-news {
  --tile-gap: 14px;
  --accent: var(--cyan);
  --news-shadow: 8px 8px 0 rgba(0, 0, 0, 0.55);
  --news-tick: repeating-linear-gradient(to bottom, var(--line-cyan) 0 2px, transparent 2px 20px);
  background: var(--ink);
  color: var(--white);
  overflow-x: hidden;
}

.page-news .breadcrumb {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--mist);
  margin-bottom: 26px;
}

.page-news .breadcrumb a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-cyan);
}

.page-news .breadcrumb a:hover,
.page-news .breadcrumb a:focus-visible {
  color: var(--white);
}

.page-news .breadcrumb__sep {
  margin: 0 8px;
  color: var(--mist);
}

/* ===== 首屏 ===== */
.page-news .news-hero {
  position: relative;
  padding: 30px 0 54px;
  background:
    radial-gradient(120% 92% at 86% -6%, rgba(63, 240, 216, 0.16), transparent 62%),
    linear-gradient(180deg, #070a16 0%, #05070e 100%);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 6px;
  background: var(--news-tick);
  opacity: 0.6;
  pointer-events: none;
}

.page-news .news-hero__head {
  max-width: 880px;
}

.page-news .news-hero__title {
  margin: 14px 0 0;
  font-size: clamp(32px, 7.4vw, 78px);
  font-weight: 300;
  line-height: 1.04;
  letter-spacing: -0.015em;
  color: var(--white);
  text-wrap: balance;
}

.page-news .news-hero__lede {
  margin: 20px 0 0;
  max-width: 64ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--mist);
}

.page-news .news-hero__media {
  margin: 30px 0 0;
  border: 1px solid var(--line-cyan);
  box-shadow: var(--shadow-hard), var(--shadow-glow);
}

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

.page-news .news-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .news-hero__stats li {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 14px;
  background: var(--ink-deep);
}

.page-news .news-hero__stats .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
}

.page-news .news-hero__stats span:last-child {
  font-size: 12px;
  line-height: 1.5;
  letter-spacing: 0.06em;
  color: var(--mist);
}

/* ===== 主题簇磁贴 ===== */
.page-news .news-cluster {
  padding: 56px 0 60px;
  background: var(--ink);
}

.page-news .section-head {
  max-width: 760px;
  margin-bottom: 30px;
}

.page-news .eyebrow {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-news .section-title {
  margin: 12px 0 0;
  font-size: clamp(24px, 5vw, 44px);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.01em;
}

.page-news .section-note {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-news .cluster-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--tile-gap);
}

.page-news .cluster-tile {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px 20px;
  background: var(--glass);
  border: 1px solid var(--line);
  border-top: 3px solid var(--accent);
  backdrop-filter: blur(6px);
  transition: background var(--tap) var(--ease), transform var(--tap) var(--ease),
    box-shadow var(--tap) var(--ease), border-color var(--tap) var(--ease);
}

.page-news .cluster-tile--teal .cluster-tile {
  --accent: var(--cyan);
}

.page-news .cluster-tile--teal { --accent: var(--cyan); }
.page-news .cluster-tile--indigo { --accent: var(--orange); }
.page-news .cluster-tile--wine { --accent: var(--red); }
.page-news .cluster-tile--dark { --accent: var(--cyan); }

.page-news .cluster-tile:hover,
.page-news .cluster-tile:focus-within {
  background: var(--indigo);
  border-color: var(--line-cyan);
  transform: translate(-3px, -3px);
  box-shadow: var(--news-shadow);
}

.page-news .cluster-tile__time {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--accent);
}

.page-news .cluster-tile__time::before {
  content: "";
  width: 20px;
  height: 2px;
  background: var(--accent);
}

.page-news .cluster-tile__title {
  margin: 0;
  font-size: 19px;
  font-weight: 800;
  line-height: 1.35;
  color: var(--white);
}

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

.page-news .cluster-tile__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: auto 0 0;
  padding-top: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--mist);
  font-variant-numeric: tabular-nums;
}

.page-news .cluster-tile__meta .tag {
  color: var(--accent);
  border: 1px solid currentColor;
  padding: 2px 8px;
  font-family: var(--font-body);
  font-size: 12px;
  letter-spacing: 0.06em;
  background: transparent;
}

.page-news .cluster-tile--lead .cluster-tile__title {
  font-size: clamp(22px, 4.4vw, 32px);
  font-weight: 300;
  letter-spacing: -0.01em;
}

.page-news .cluster-tile--lead {
  border-top-width: 5px;
  padding: 26px 22px 22px;
}

/* 筛选按钮 */
.page-news .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 30px 0 0;
}

.page-news .facet-btn {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 15px;
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--mist);
  text-decoration: none;
  background: transparent;
  border: 1px solid var(--line);
  transition: color var(--tap) var(--ease), border-color var(--tap) var(--ease),
    background var(--tap) var(--ease);
}

.page-news .facet-btn:hover,
.page-news .facet-btn:focus-visible {
  color: var(--cyan);
  border-color: var(--line-cyan);
  background: rgba(63, 240, 216, 0.08);
}

/* ===== 系列区块 ===== */
.page-news .news-series {
  padding: 54px 0 58px;
  border-top: 1px solid var(--line);
}

.page-news .series-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
}

.page-news .series-media {
  margin: 0;
  border: 1px solid var(--line);
  box-shadow: var(--news-shadow);
}

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

/* 文章条目 */
.page-news .topic-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-news .topic-item {
  padding: 18px 16px;
  border-bottom: 1px solid var(--line);
  background: rgba(5, 7, 14, 0.28);
  transition: background 220ms var(--ease);
}

.page-news .topic-item:hover,
.page-news .topic-item:focus-within {
  background: var(--indigo);
}

.page-news .topic-item__time {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--orange);
}

.page-news .topic-item__time::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--orange);
}

.page-news .topic-item__title {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.42;
  color: var(--white);
  transition: transform 220ms var(--ease);
}

.page-news .topic-item:hover .topic-item__title {
  transform: translateX(6px);
}

.page-news .topic-item__excerpt {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.68;
  color: var(--mist);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.page-news .topic-item:hover .topic-item__excerpt,
.page-news .topic-item:focus-within .topic-item__excerpt {
  -webkit-line-clamp: unset;
  display: block;
}

.page-news .topic-item__meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
  font-variant-numeric: tabular-nums;
}

.page-news .topic-item__sep {
  color: var(--cyan);
}

/* 费用卡片条 */
.page-news .fee-strip {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 0 0 30px;
}

.page-news .fee-card {
  position: relative;
  padding: 20px 18px;
  background: rgba(5, 7, 14, 0.42);
  border: 1px solid var(--line);
  border-left: 3px solid var(--red);
}

.page-news .fee-card--focus {
  background: var(--glass-strong);
  border-left-color: var(--orange);
  box-shadow: var(--shadow-glow);
}

.page-news .fee-card__label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--mist);
  text-transform: uppercase;
}

.page-news .fee-card__price {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin: 12px 0 0;
}

.page-news .fee-card__price .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 40px;
  font-weight: 700;
  line-height: 1;
  color: var(--white);
}

.page-news .fee-card--focus .fee-card__price .num {
  color: var(--orange);
}

.page-news .fee-card__unit {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--mist);
}

.page-news .fee-card__desc {
  margin: 12px 0 0;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--mist);
}

/* ===== 战报精选 ===== */
.page-news .news-briefs {
  padding: 54px 0 58px;
  background: var(--ink-deep);
  border-top: 1px solid var(--line);
}

.page-news .brief-band {
  margin: 0 0 24px;
  border: 1px solid var(--line-cyan);
}

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

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

.page-news .brief-item {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 16px 14px;
  border-bottom: 1px solid var(--line);
  transition: background 220ms var(--ease);
}

.page-news .brief-item:hover,
.page-news .brief-item:focus-within {
  background: var(--indigo);
}

.page-news .brief-item__clock {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--cyan);
  padding-top: 2px;
}

.page-news .brief-item__title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--white);
}

.page-news .brief-item__facts {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--mist);
}

/* ===== 归档 ===== */
.page-news .news-archive {
  padding: 54px 0 60px;
  background: var(--ink);
  border-top: 1px solid var(--line);
}

.page-news .season-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 28px;
}

.page-news .archive-group {
  margin-bottom: 26px;
  scroll-margin-top: 24px;
}

.page-news .archive-group__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--cyan);
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--line-cyan);
}

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

.page-news .archive-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 12px 12px;
  border-bottom: 1px solid var(--line);
  transition: background 200ms var(--ease), padding-left 200ms var(--ease);
}

.page-news .archive-row:hover {
  background: var(--indigo);
  padding-left: 18px;
}

.page-news .archive-row__series {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--orange);
}

.page-news .archive-row__title {
  font-size: 15px;
  line-height: 1.5;
  color: var(--white);
}

.page-news .archive-row__len {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  color: var(--mist);
}

.page-news .series-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 30px 0 0;
}

/* ===== 响应式 ===== */
@media (min-width: 600px) {
  .page-news .news-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .page-news .archive-row {
    grid-template-columns: 108px minmax(0, 1fr) 76px;
    align-items: center;
    gap: 14px;
  }

  .page-news .archive-row__len {
    text-align: right;
  }
}

@media (min-width: 760px) {
  .page-news {
    --tile-gap: 16px;
  }

  .page-news .news-hero {
    padding: 44px 0 66px;
  }

  .page-news .cluster-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    grid-template-areas:
      "lead lead lead lead lead lead b b b c c c"
      "lead lead lead lead lead lead d d d d d d";
  }

  .page-news .cluster-tile--lead { grid-area: lead; }
  .page-news .cluster-tile--indigo { grid-area: b; }
  .page-news .cluster-tile--wine { grid-area: c; }
  .page-news .cluster-tile--dark { grid-area: d; }

  .page-news .brief-item {
    grid-template-columns: 96px minmax(0, 1fr);
  }
}

@media (min-width: 900px) {
  .page-news .news-cluster,
  .page-news .news-series,
  .page-news .news-briefs,
  .page-news .news-archive {
    padding-top: 72px;
    padding-bottom: 76px;
  }

  .page-news .series-body {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 34px;
    align-items: start;
  }

  .page-news .series-body--flip {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    margin-top: 34px;
  }

  .page-news .series-body--flip .series-media {
    order: 2;
  }

  .page-news .series-media {
    position: sticky;
    top: 24px;
  }
}

@media (min-width: 1120px) {
  .page-news .news-hero__title {
    max-width: 16ch;
  }

  .page-news .cluster-tile--lead {
    padding: 32px 28px 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .cluster-tile,
  .page-news .topic-item,
  .page-news .topic-item__title,
  .page-news .brief-item,
  .page-news .archive-row {
    transition: none;
  }

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

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