.page-news {
  --news-gap: clamp(16px, 3vw, 28px);
  --news-pad: clamp(28px, 6vw, 76px);
  --news-grid-line: rgba(57, 255, 20, 0.14);
  background: var(--ky-bg-deep);
  color: var(--ky-cream);
  overflow-x: clip;
}

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

/* 页头 */
.page-news__hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--ky-header-h) + 28px) 0 72px;
  border-bottom: 2px solid var(--ky-green);
  display: flex;
  align-items: center;
  min-height: 420px;
}

.page-news__hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(180deg, rgba(11, 29, 58, 0.92) 0%, rgba(11, 29, 58, 0.72) 50%, var(--ky-bg-deep) 100%);
}

.page-news__hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 16px;
  z-index: 2;
  background: repeating-linear-gradient(135deg, var(--ky-green) 0 8px, transparent 8px 22px);
  opacity: 0.45;
}

.page-news__hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-news__hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.36;
  display: block;
}

.page-news__hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(var(--news-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--news-grid-line) 1px, transparent 1px);
  background-size: 52px 52px;
}

.page-news__hero-inner {
  position: relative;
  z-index: 1;
  padding-top: 10px;
}

.page-news__hero .ky-breadcrumb {
  margin-bottom: 14px;
}

.page-news__hero-kicker {
  font-family: var(--ky-font-mono);
  font-size: 14px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ky-green);
  margin: 0 0 12px;
}

.page-news__hero h1 {
  font-family: var(--ky-font-head);
  text-transform: uppercase;
  font-size: clamp(36px, 6vw, 68px);
  line-height: 0.95;
  margin: 0 0 20px;
  max-width: 1000px;
  color: var(--ky-cream);
}

.page-news__hero-lead {
  font-family: var(--ky-font-mono);
  font-size: clamp(14px, 2vw, 16px);
  line-height: 1.7;
  color: rgba(245, 241, 230, 0.82);
  max-width: 760px;
  margin: 0;
}

.page-news__speedlines {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 22px;
  height: 56px;
  z-index: 1;
  pointer-events: none;
  background:
    repeating-linear-gradient(115deg, transparent 0 14px, rgba(57, 255, 20, 0.5) 14px 17px, transparent 17px 26px),
    repeating-linear-gradient(-115deg, transparent 0 10px, rgba(57, 255, 20, 0.22) 10px 13px, transparent 13px 24px);
  opacity: 0.5;
}

/* 分类过滤条 */
.page-news__filterbar {
  padding-top: var(--news-gap);
}

.page-news__filter {
  position: relative;
  z-index: 1;
  margin-top: calc(-1 * var(--news-gap));
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  background: var(--ky-bg-blue);
  border: 1px solid rgba(57, 255, 20, 0.4);
  border-radius: 0 18px 0 18px;
  padding: 12px;
  width: 100%;
  max-width: 760px;
}

.page-news__filter-link {
  font-family: var(--ky-font-mono);
  font-size: 13px;
  line-height: 1;
  padding: 10px 16px;
  border: 1px solid rgba(245, 241, 230, 0.3);
  color: var(--ky-cream);
  text-decoration: none;
  transition:
    border-color var(--ky-transition),
    color var(--ky-transition),
    background var(--ky-transition);
}

.page-news__filter-link:hover,
.page-news__filter-link:focus-visible {
  border-color: var(--ky-green);
  color: var(--ky-dark);
  background: var(--ky-green);
}

.page-news__filter-link.is-active {
  border-color: var(--ky-green);
  color: var(--ky-dark);
  background: var(--ky-green);
}

/* 区块头部 */
.page-news__section-head {
  position: relative;
  padding-left: 20px;
  margin: 0 0 clamp(28px, 5vw, 48px);
}

.page-news__section-head::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 6px;
  background: var(--ky-orange);
  transform: skewX(-14deg);
}

.page-news__section-head h2 {
  font-family: var(--ky-font-head);
  text-transform: uppercase;
  font-size: clamp(30px, 5vw, 48px);
  line-height: 0.95;
  color: var(--ky-cream);
  margin: 8px 0 10px;
}

.page-news__section-head p {
  font-family: var(--ky-font-mono);
  font-size: 14px;
  line-height: 1.6;
  color: rgba(245, 241, 230, 0.66);
  max-width: 660px;
  margin: 0;
}

/* 最新动态 */
.page-news__latest {
  padding: var(--news-pad) 0;
}

/* 头条卡片 */
.page-news__lead-card {
  display: grid;
  grid-template-columns: 1fr;
  background: var(--ky-cream);
  color: var(--ky-dark);
  border-radius: 0 18px 0 18px;
  overflow: hidden;
  margin-bottom: var(--news-pad);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.3);
}

.page-news__lead-media {
  position: relative;
  overflow: hidden;
  min-height: 260px;
}

.page-news__lead-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-news__lead-body {
  padding: clamp(22px, 4vw, 38px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 12px;
}

.page-news__lead-meta,
.page-news__card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.page-news__time {
  font-family: var(--ky-font-mono);
  font-size: 12px;
  color: var(--ky-gray);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.page-news__lead-body h3 {
  font-family: var(--ky-font-head);
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.05;
  margin: 0;
  text-transform: uppercase;
}

.page-news__lead-body h3 a {
  color: inherit;
  text-decoration: none;
  transition: color var(--ky-transition);
}

.page-news__lead-body h3 a:hover {
  color: var(--ky-orange);
}

.page-news__lead-body p,
.page-news__card p {
  font-family: var(--ky-font-mono);
  font-size: 14px;
  line-height: 1.65;
  margin: 0;
}

/* 新闻卡片网格 */
.page-news__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--news-gap);
  padding-bottom: var(--news-pad);
}

@media (min-width: 700px) {
  .page-news__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1080px) {
  .page-news__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.page-news__card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: rgba(245, 241, 230, 0.97);
  color: var(--ky-dark);
  border-radius: 0 14px 0 14px;
  padding: clamp(20px, 3vw, 26px);
  overflow: hidden;
  transition:
    transform var(--ky-transition),
    box-shadow var(--ky-transition);
}

.page-news__card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
}

.page-news__card:nth-child(1)::before {
  background: var(--ky-green);
}

.page-news__card:nth-child(2)::before {
  background: var(--ky-orange);
}

.page-news__card:nth-child(3)::before {
  background: var(--ky-red);
}

.page-news__card:nth-child(4)::before {
  background: var(--ky-green);
}

.page-news__card:nth-child(5)::before {
  background: var(--ky-orange);
}

.page-news__card:nth-child(6)::before {
  background: var(--ky-red);
}

.page-news__card:hover,
.page-news__card:focus-within {
  transform: translateY(-4px);
  box-shadow: 0 0 0 1px var(--ky-green), 0 16px 34px rgba(0, 0, 0, 0.36);
}

.page-news__card h3 {
  font-family: var(--ky-font-head);
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.12;
  margin: 0;
  text-transform: uppercase;
}

/* 迷你趋势图 */
.page-news__trend {
  display: flex;
  align-items: flex-end;
  gap: 5px;
  height: 48px;
  margin-top: auto;
  padding-top: 10px;
  border-bottom: 2px solid rgba(26, 18, 12, 0.18);
}

.page-news__lead-card .page-news__trend {
  border-bottom-color: rgba(26, 18, 12, 0.22);
}

.page-news__trend-bar {
  display: block;
  width: 100%;
  min-width: 0;
  background: var(--ky-orange);
  opacity: 0.88;
}

.page-news__lead-card .page-news__trend-bar {
  background: var(--ky-green);
}

.page-news__trend-a {
  height: 42%;
}

.page-news__trend-b {
  height: 68%;
}

.page-news__trend-c {
  height: 52%;
}

.page-news__trend-d {
  height: 86%;
}

.page-news__trend-e {
  height: 74%;
}

.page-news__trend-f {
  height: 31%;
}

/* 专题报道 */
.page-news__stories {
  padding: var(--news-pad) 0;
}

.page-news__story {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 4vw, 44px);
  align-items: center;
  margin-bottom: clamp(32px, 6vw, 64px);
}

.page-news__story-media {
  position: relative;
  border: 1px solid rgba(57, 255, 20, 0.4);
  border-radius: 0 16px 0 16px;
  overflow: hidden;
  aspect-ratio: 3 / 2;
  background: var(--ky-bg-blue-light);
}

.page-news__story-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-news__story-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(11, 29, 58, 0.5) 100%);
  pointer-events: none;
}

.page-news__story-body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
}

.page-news__story-body h3 {
  font-family: var(--ky-font-head);
  text-transform: uppercase;
  font-size: clamp(22px, 3vw, 32px);
  line-height: 1.05;
  margin: 0;
  color: var(--ky-cream);
  max-width: 520px;
}

.page-news__story-body p {
  font-family: var(--ky-font-mono);
  font-size: 14px;
  line-height: 1.75;
  color: rgba(245, 241, 230, 0.78);
  margin: 0;
}

/* 月度数据盘点 */
.page-news__monthly {
  position: relative;
  padding: var(--news-pad) 0;
  background: var(--ky-bg-blue);
  border-top: 2px solid var(--ky-green);
  border-bottom: 2px solid var(--ky-green);
  overflow: hidden;
}

.page-news__monthly::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 88% 12%, rgba(57, 255, 20, 0.14), transparent 44%);
  z-index: 0;
}

.page-news__monthly .ky-container {
  position: relative;
  z-index: 1;
}

.page-news__monthly-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 5vw, 56px);
}

.page-news__monthly-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.page-news__stat {
  border-left: 4px solid var(--ky-orange);
  padding: 18px 14px;
  background: rgba(245, 241, 230, 0.06);
}

.page-news__stat-num {
  display: block;
  font-family: var(--ky-font-head);
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1;
  color: var(--ky-green);
  margin: 0 0 8px;
}

.page-news__stat-label {
  font-family: var(--ky-font-mono);
  font-size: 13px;
  line-height: 1.5;
  color: rgba(245, 241, 230, 0.72);
}

.page-news__monthly-chart {
  margin: 0;
  border: 1px solid rgba(57, 255, 20, 0.36);
  border-radius: 0 18px 0 18px;
  padding: clamp(12px, 2vw, 20px);
  background: rgba(245, 241, 230, 0.04);
}

.page-news__monthly-chart img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 0 12px 0 12px;
}

.page-news__monthly-chart figcaption {
  font-family: var(--ky-font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: rgba(245, 241, 230, 0.62);
  margin-top: 12px;
}

/* 订阅提示 */
.page-news__digest {
  padding: var(--news-pad) 0;
}

.page-news__digest-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 32px);
  align-items: center;
  border: 1px dashed rgba(57, 255, 20, 0.5);
  border-radius: 0 18px 0 18px;
  padding: clamp(24px, 5vw, 48px);
  background: rgba(22, 48, 92, 0.4);
}

.page-news__digest-kicker {
  font-family: var(--ky-font-mono);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ky-green);
  margin: 0 0 8px;
}

.page-news__digest-inner h2 {
  font-family: var(--ky-font-head);
  text-transform: uppercase;
  font-size: clamp(26px, 4vw, 38px);
  line-height: 1.05;
  margin: 0 0 12px;
  color: var(--ky-cream);
}

.page-news__digest-inner p {
  font-family: var(--ky-font-mono);
  font-size: 14px;
  line-height: 1.7;
  color: rgba(245, 241, 230, 0.72);
  margin: 0;
}

.page-news__digest-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* 窄屏修正 */
@media (max-width: 520px) {
  .page-news__filterbar {
    padding-top: 8px;
  }

  .page-news__filter {
    margin-top: 0;
    border-radius: 0 14px 0 14px;
    max-width: 100%;
  }

  .page-news__monthly-stats {
    grid-template-columns: 1fr;
  }

  .page-news__hero {
    min-height: 360px;
    padding: calc(var(--ky-header-h) + 20px) 0 56px;
  }

  .page-news__lead-media {
    min-height: 200px;
  }
}

/* 桌面端布局 */
@media (min-width: 700px) {
  .page-news__lead-card {
    grid-template-columns: 1.05fr 1fr;
  }

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

  .page-news__digest-inner {
    grid-template-columns: 1fr auto;
  }
}

@media (min-width: 860px) {
  .page-news__story {
    grid-template-columns: 1fr 1.05fr;
  }

  .page-news__story--reverse .page-news__story-media {
    order: 2;
  }

  .page-news__story--reverse .page-news__story-body {
    order: 1;
  }

  .page-news__monthly-grid {
    grid-template-columns: 0.92fr 1.08fr;
    align-items: center;
  }
}