.page-news {
  --news-sticky-top: var(--header-offset);
  --news-gap: clamp(22px, 3.4vw, 42px);
  --news-rule-dark: rgba(244, 239, 229, .14);
  --news-rule-light: rgba(27, 31, 39, .14);
  --news-ink-72: rgba(27, 31, 39, .72);
  --news-ink-56: rgba(27, 31, 39, .56);
  --news-light-78: rgba(245, 247, 250, .78);
  --news-light-62: rgba(245, 247, 250, .62);
}

.page-news img {
  max-width: 100%;
  height: auto;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(24px, 4vw, 48px) clamp(32px, 5vw, 64px);
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  top: -34%;
  right: -14%;
  width: min(680px, 82vw);
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232, 178, 58, .22), rgba(232, 178, 58, 0) 70%);
  pointer-events: none;
}

.page-news .news-hero > .container {
  position: relative;
  z-index: 1;
}

.page-news .news-hero__grid {
  display: grid;
  gap: var(--news-gap);
  margin-top: clamp(20px, 3vw, 34px);
  align-items: start;
}

.page-news .news-hero h1 {
  margin: .25em 0 .45em;
  font-family: var(--font-display);
  font-size: clamp(2rem, 6.4vw, 3.85rem);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -.02em;
  color: var(--text-dark);
}

.page-news .news-hero .lede {
  max-width: 46ch;
  margin: 0;
  font-size: clamp(.95rem, 1.9vw, 1.06rem);
  line-height: 1.85;
  color: var(--news-light-78);
}

.page-news .news-hero__aside {
  padding: clamp(20px, 2.8vw, 28px);
}

.page-news .news-hero__aside .panel__label {
  margin-bottom: 16px;
}

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

.page-news .news-cadence li {
  display: grid;
  grid-template-columns: minmax(58px, auto) minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  padding-bottom: 13px;
  border-bottom: 1px dashed var(--line);
}

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

.page-news .news-cadence .data-num {
  font-family: var(--font-data);
  font-size: clamp(1.15rem, 3.6vw, 1.5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -.01em;
  color: var(--gold);
}

.page-news .news-cadence .data-num--green { color: var(--green); }
.page-news .news-cadence .data-num--blue { color: var(--blue); }

.page-news .news-cadence li > span:last-child {
  font-size: .88rem;
  line-height: 1.65;
  color: var(--news-light-62);
}

/* ---------- 头条战报 ---------- */
.page-news .news-lead {
  padding-block: clamp(30px, 4.6vw, 60px) clamp(38px, 5.4vw, 72px);
}

.page-news .lead-story {
  display: grid;
  gap: 0;
  margin-top: clamp(22px, 3.4vw, 38px);
}

.page-news .lead-story__figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-radius: var(--r-lg);
  background: var(--ink-layer);
}

.page-news .lead-story__figure .media-frame__img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
}

.page-news .lead-story__figure .media-frame__caption {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  padding: 34px 20px 14px;
  font-size: .78rem;
  letter-spacing: .02em;
  color: rgba(245, 247, 250, .82);
  background: linear-gradient(to top, rgba(11, 14, 19, .88), rgba(11, 14, 19, 0));
}

.page-news .lead-story__body {
  display: grid;
  gap: 14px;
  padding: clamp(20px, 3vw, 34px);
}

.page-news .lead-story__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .lead-story__body > p {
  margin: 0;
  font-size: .95rem;
  line-height: 1.85;
  color: var(--news-light-78);
}

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

.page-news .lead-story__points li {
  position: relative;
  padding-left: 20px;
  font-size: .92rem;
  line-height: 1.72;
  color: var(--news-light-62);
}

.page-news .lead-story__points li::before {
  content: "";
  position: absolute;
  top: .62em;
  left: 2px;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--gold);
  transform: rotate(45deg);
}

.page-news .lead-story__meta {
  padding-top: 12px;
  border-top: 1px solid var(--news-rule-dark);
  font-family: var(--font-data);
  font-size: .78rem;
  letter-spacing: .02em;
  color: var(--muted);
}

/* ---------- 分类与专题 ---------- */
.page-news .news-topics {
  padding-block: clamp(40px, 5.6vw, 80px);
}

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

.page-news .news-topics__text .lede {
  margin: 0 0 clamp(20px, 2.6vw, 28px);
  max-width: 52ch;
}

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

.page-news .news-topics__list li {
  display: grid;
  grid-template-columns: minmax(84px, auto) minmax(0, 1fr);
  gap: 8px 18px;
  padding: 15px 18px;
  border-radius: var(--r-md);
  border-left: 3px solid var(--gold);
  background: var(--paper-card);
  box-shadow: 0 10px 26px rgba(11, 14, 19, .06);
}

.page-news .news-topics__list li:nth-child(2) { border-left-color: var(--blue); }
.page-news .news-topics__list li:nth-child(3) { border-left-color: var(--green); }
.page-news .news-topics__list li:nth-child(4) { border-left-color: var(--orange); }

.page-news .news-topics__list strong {
  font-family: var(--font-display);
  font-size: .95rem;
  font-weight: 800;
  letter-spacing: .01em;
  color: var(--text-light);
}

.page-news .news-topics__list span {
  font-size: .89rem;
  line-height: 1.72;
  color: var(--news-ink-72);
}

.page-news .news-topics__figure {
  margin: 0;
  overflow: hidden;
  border-radius: var(--r-lg);
  background: var(--space-black);
}

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

.page-news .news-topics__figure .media-frame__caption {
  padding: 10px 18px 16px;
  font-size: .78rem;
  color: var(--muted);
  background: var(--ink-layer);
}

/* ---------- 条目列表 ---------- */
.page-news .news-stream {
  padding-block: clamp(30px, 4.4vw, 58px) clamp(44px, 6vw, 86px);
}

.page-news .news-filter {
  position: sticky;
  top: var(--news-sticky-top);
  z-index: 6;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(20px, 3vw, 32px);
  padding: 14px 0;
  background: rgba(244, 239, 229, .94);
  border-bottom: 1px solid var(--news-rule-light);
  backdrop-filter: blur(8px);
}

.page-news .news-filter .tab {
  padding: 8px 17px;
  font-family: var(--font-body);
  font-size: .85rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--text-light);
  background: transparent;
  border: 1px solid var(--news-rule-light);
  border-radius: 999px;
  cursor: pointer;
  transition: color .2s var(--ease), background-color .2s var(--ease), border-color .2s var(--ease);
}

.page-news .news-filter .tab:hover {
  border-color: var(--gold);
  color: var(--gold-deep);
}

.page-news .news-filter .tab[aria-selected="true"] {
  color: var(--gold);
  background: var(--space-black);
  border-color: var(--space-black);
}

.page-news .news-stream__layout {
  margin-top: clamp(16px, 2.4vw, 26px);
}

.page-news .news-list {
  display: grid;
  gap: 0;
}

.page-news .news-list[hidden] {
  display: none;
}

.page-news .news-item {
  display: grid;
  gap: 9px;
  padding: clamp(18px, 2.6vw, 26px) clamp(10px, 1.6vw, 18px);
  border-bottom: 1px solid var(--news-rule-light);
  transition: background-color .28s var(--ease);
}

.page-news .news-item:first-child {
  border-top: 1px solid var(--news-rule-light);
}

.page-news .news-item:hover,
.page-news .news-item:focus-within {
  background: rgba(232, 178, 58, .1);
}

.page-news .news-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-news .news-item__time {
  font-family: var(--font-data);
  font-size: .76rem;
  letter-spacing: .03em;
  color: var(--news-ink-56);
}

.page-news .news-item__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.04rem, 2.4vw, 1.3rem);
  font-weight: 800;
  line-height: 1.38;
  letter-spacing: -.01em;
  color: var(--text-light);
}

.page-news .news-item__summary {
  margin: 0;
  max-height: 3.5em;
  overflow: hidden;
  font-size: .92rem;
  line-height: 1.75;
  color: var(--news-ink-72);
  transition: max-height .35s var(--ease);
}

.page-news .news-item:hover .news-item__summary,
.page-news .news-item:focus-within .news-item__summary {
  max-height: 14em;
}

/* ---------- 侧栏 ---------- */
.page-news .news-side {
  display: grid;
  gap: 14px;
  padding: clamp(20px, 2.6vw, 28px);
  border-top: 3px solid var(--gold);
}

.page-news .news-side__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.4vw, 1.32rem);
  font-weight: 800;
  line-height: 1.35;
  color: var(--text-light);
}

.page-news .season-scale {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: grid;
}

.page-news .season-scale li {
  position: relative;
  padding: 0 0 16px 22px;
  border-left: 1px solid rgba(27, 31, 39, .2);
  font-size: .87rem;
  line-height: 1.7;
  color: var(--news-ink-72);
}

.page-news .season-scale li::before {
  content: "";
  position: absolute;
  top: .55em;
  left: -5px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 3px rgba(232, 178, 58, .22);
}

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

.page-news .season-scale strong {
  display: block;
  font-family: var(--font-display);
  font-size: .92rem;
  font-weight: 800;
  color: var(--text-light);
}

.page-news .news-side__cta {
  justify-self: start;
  margin-top: 4px;
}

/* ---------- 榜单观察 ---------- */
.page-news .news-board {
  padding-block: clamp(42px, 5.6vw, 82px);
}

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

.page-news .board-feature__figure {
  margin: 0;
  overflow: hidden;
  border-radius: var(--r-lg);
  background: var(--ink-layer);
}

.page-news .board-feature__figure .media-frame__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .board-feature__figure .media-frame__caption {
  padding: 10px 18px 16px;
  font-size: .78rem;
  color: var(--muted);
  background: var(--ink-layer);
}

.page-news .board-feature__text .lede {
  margin: 0 0 clamp(20px, 2.6vw, 28px);
  max-width: 54ch;
}

.page-news .board-points {
  list-style: none;
  margin: 0 0 clamp(24px, 3vw, 32px);
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-news .board-points li {
  display: grid;
  gap: 4px;
  padding: 14px 0 14px 18px;
  border-left: 2px solid var(--blue);
}

.page-news .board-points li:nth-child(1) { border-left-color: var(--gold); }
.page-news .board-points li:nth-child(2) { border-left-color: var(--green); }

.page-news .board-points__name {
  font-family: var(--font-display);
  font-size: .95rem;
  font-weight: 800;
  color: var(--text-dark);
}

.page-news .board-points__desc {
  font-size: .89rem;
  line-height: 1.72;
  color: var(--news-light-62);
}

/* ---------- 订阅与回顾 ---------- */
.page-news .news-cta {
  padding-block: clamp(42px, 5.6vw, 82px);
}

.page-news .news-cta__grid {
  display: grid;
  gap: 20px;
  margin-top: clamp(22px, 3vw, 34px);
}

.page-news .news-cta__card {
  display: grid;
  gap: 12px;
  align-content: start;
  padding: clamp(22px, 3vw, 34px);
  border-radius: var(--r-lg);
  border-top: 3px solid var(--gold);
  background: var(--paper-card);
  box-shadow: 0 20px 44px rgba(11, 14, 19, .09);
}

.page-news .news-cta__card--blue {
  border-top-color: var(--blue);
}

.page-news .news-cta__card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.6vw, 1.42rem);
  font-weight: 800;
  line-height: 1.34;
  color: var(--text-light);
}

.page-news .news-cta__card p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.78;
  color: var(--news-ink-72);
}

.page-news .news-cta__card .btn {
  justify-self: start;
  margin-top: 6px;
}

.page-news .news-cta__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
  margin-top: clamp(24px, 3vw, 34px);
  padding-top: clamp(18px, 2.4vw, 24px);
  border-top: 1px solid var(--news-rule-light);
}

.page-news .news-cta__links a {
  font-size: .89rem;
  font-weight: 600;
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .2s var(--ease), color .2s var(--ease);
}

.page-news .news-cta__links a:hover {
  color: var(--gold-deep);
  border-bottom-color: var(--gold);
}

/* ---------- 响应式 ---------- */
@media (min-width: 600px) {
  .page-news .lead-story__body {
    padding: clamp(24px, 3vw, 36px);
  }
}

@media (min-width: 780px) {
  .page-news .news-cta__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .lead-story__figure .media-frame__img {
    min-height: 320px;
  }
}

@media (min-width: 900px) {
  .page-news .board-feature {
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
    align-items: center;
  }
}

@media (min-width: 980px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(280px, .85fr);
    gap: clamp(32px, 5vw, 66px);
  }

  .page-news .news-topics__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: center;
    gap: clamp(34px, 5vw, 70px);
  }

  .page-news .lead-story {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    align-items: center;
  }

  .page-news .lead-story__body {
    position: relative;
    z-index: 2;
    margin-left: -76px;
  }
}

@media (max-width: 899px) {
  .page-news {
    --news-sticky-top: var(--header-offset);
  }

  .page-news .news-filter {
    gap: 8px;
  }

  .page-news .news-filter .tab {
    padding: 7px 14px;
    font-size: .82rem;
  }
}

@media (max-width: 520px) {
  .page-news .news-topics__list li {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-news .lead-story__body {
    margin-left: 0;
  }
}