.page-news {
  --accent-glow: rgba(255, 90, 54, 0.28);
}

/* 页面头部 */
.page-news .news-head {
  padding-top: 36px;
  padding-bottom: 20px;
}

.page-news .news-head-row {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 20px;
}

.page-news .news-head-desc {
  max-width: 640px;
  margin: 0;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-ink);
  opacity: 0.75;
}

/* 头条文章 */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: 64px 0;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: var(--color-white);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 42px 42px;
  transform: skewY(-5deg) scale(1.06);
}

.page-news .news-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  align-items: center;
}

.page-news .news-hero-copy {
  max-width: 580px;
}

.page-news .news-hero-kicker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.page-news .caption-light {
  color: rgba(255, 255, 255, 0.6);
  font-family: var(--font-body);
}

.page-news .news-hero-title {
  margin: 0 0 20px;
  color: var(--color-white);
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -0.02em;
}

.page-news .news-hero-desc {
  margin: 0 0 26px;
  max-width: 540px;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.85);
}

.page-news .news-hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 28px 40px;
  margin-bottom: 30px;
}

.page-news .news-hero-stat .data-number {
  color: var(--color-gold);
  font-size: 30px;
  font-weight: 900;
  line-height: 1.2;
}

.page-news .news-hero-stat span:last-child {
  display: block;
  margin-top: 4px;
  font-family: var(--font-body);
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
}

.page-news .news-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-news .news-hero .btn-primary {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-white);
}

.page-news .news-hero .btn-ghost {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.38);
  color: var(--color-white);
}

.page-news .news-hero-media {
  position: relative;
  margin: 0;
}

.page-news .news-hero-media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-l);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

.page-news .news-hero-media::after {
  content: "";
  position: absolute;
  z-index: -1;
  right: 14px;
  bottom: 14px;
  width: 100%;
  height: 100%;
  border: 2px solid var(--color-accent);
  border-radius: var(--radius-l);
  pointer-events: none;
}

/* 文章列表 */
.page-news .news-main {
  padding: 56px 0;
}

.page-news .news-main-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 40px;
}

.page-news .news-main-head {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 28px;
}

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

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

/* 文章卡片 */
.page-news .news-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  border: 1px solid rgba(27, 107, 143, 0.16);
  border-radius: var(--radius-l);
  background: var(--color-bg);
  box-shadow: var(--shadow-s);
  overflow: hidden;
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    border-color var(--transition);
}

.page-news .news-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 90, 54, 0.4);
  box-shadow:
    0 0 0 1px var(--accent-glow),
    0 16px 36px rgba(15, 46, 74, 0.12);
}

.page-news .news-card-media {
  margin: 0;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: var(--color-primary-light);
}

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

.page-news .news-card-media-sm {
  aspect-ratio: 16 / 9;
}

.page-news .news-card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 10px;
  padding: 22px;
}

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

.page-news .news-card-meta .caption {
  font-family: var(--font-body);
  font-size: 12px;
  color: rgba(34, 34, 34, 0.55);
}

.page-news .news-card-title {
  margin: 0;
  color: var(--color-primary);
  font-size: 22px;
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -0.01em;
}

.page-news .news-card-desc {
  margin: 0;
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.75;
  color: var(--color-ink);
  opacity: 0.78;
  flex: 1;
}

.page-news .news-card-link {
  margin-top: 12px;
  align-self: flex-start;
  color: var(--color-accent);
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition);
}

.page-news .news-card-link:hover {
  border-bottom-color: var(--color-accent);
}

.page-news .news-card-deco {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 120px;
  background: linear-gradient(135deg, rgba(27, 107, 143, 0.08), rgba(255, 90, 54, 0.1));
  color: var(--color-primary-light);
  font-size: 40px;
  font-weight: 900;
}

.page-news .news-card-deco-wave {
  background: linear-gradient(135deg, rgba(255, 200, 87, 0.22), rgba(255, 90, 54, 0.08));
  color: var(--color-accent);
  font-size: 30px;
  letter-spacing: -4px;
}

.page-news .news-card-plain {
  background: linear-gradient(135deg, rgba(27, 107, 143, 0.06), rgba(255, 90, 54, 0.05));
  border-color: rgba(255, 90, 54, 0.22);
  text-align: center;
}

.page-news .news-card-plain .news-card-body {
  align-items: center;
  padding: 40px 28px;
}

.page-news .news-card-plain .news-card-title {
  font-size: 26px;
}

.page-news .news-card-plain .news-card-desc {
  max-width: 640px;
}

/* 侧边栏 */
.page-news .news-side {
  display: flex;
  flex-direction: column;
  gap: 24px;
  min-width: 0;
}

.page-news .news-tabbox {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 20px;
}

.page-news .news-tabbtn {
  appearance: none;
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  padding: 8px 16px;
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  color: var(--color-primary-light);
  cursor: pointer;
  transition: color var(--transition), border-color var(--transition);
}

.page-news .news-tabbtn:hover {
  color: var(--color-primary);
}

.page-news .news-tabbtn[aria-selected="true"] {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}

.page-news .news-tabpanel {
  flex-basis: 100%;
}

.page-news .news-rank {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
}

.page-news .news-rank-item {
  display: flex;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(15, 46, 74, 0.08);
}

.page-news .news-rank-item:last-child {
  border-bottom: 0;
}

.page-news .news-rank-num {
  flex: 0 0 auto;
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 900;
  color: var(--color-accent);
  line-height: 1.5;
}

.page-news .news-rank-item a {
  display: block;
  color: var(--color-primary);
  font-weight: 700;
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: color var(--transition);
}

.page-news .news-rank-item a:hover {
  color: var(--color-accent);
}

.page-news .news-rank-item .tag {
  margin-top: 6px;
}

.page-news .news-tags {
  padding: 20px 22px;
}

.page-news .news-side-title {
  margin: 0 0 16px;
  color: var(--color-primary);
  font-size: 18px;
  font-weight: 800;
}

.page-news .news-tags-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .news-tags-cloud .tag {
  display: inline-block;
  text-decoration: none;
  transition: transform var(--transition);
}

.page-news .news-tags-cloud .tag:hover {
  transform: translateY(-2px);
}

.page-news .news-side-support {
  padding: 24px;
}

.page-news .news-side-support .news-side-title {
  color: var(--color-white);
}

.page-news .news-side-support p {
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.78);
  margin-bottom: 18px;
}

.page-news .news-side-support .btn-light {
  background: var(--color-gold);
  border-color: var(--color-gold);
  color: var(--color-primary);
}

/* 订阅提示 */
.page-news .news-letter {
  position: relative;
  overflow: hidden;
  padding: 48px 0;
  background: linear-gradient(120deg, var(--color-primary), var(--color-primary-light));
  color: var(--color-white);
}

.page-news .news-letter::before,
.page-news .news-letter::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.page-news .news-letter::before {
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 90, 54, 0.35), transparent 65%);
  top: -90px;
  right: -40px;
}

.page-news .news-letter::after {
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 200, 87, 0.22), transparent 65%);
  bottom: -110px;
  left: 12%;
}

.page-news .news-letter-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  align-items: center;
}

.page-news .news-letter-title {
  margin: 12px 0;
  color: var(--color-white);
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 900;
  line-height: 1.2;
}

.page-news .news-letter-copy p {
  max-width: 520px;
  margin: 0;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.8);
}

.page-news .news-letter-contact {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 26px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-l);
}

.page-news .news-letter-mail {
  margin: 4px 0 10px;
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  color: var(--color-gold);
  word-break: break-all;
}

.page-news .news-letter-contact .caption-light {
  margin: 0;
}

/* 响应式 */
@media (min-width: 640px) {
  .page-news .news-head-row {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
  }

  .page-news .news-head-desc {
    max-width: 420px;
    text-align: right;
  }

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

  .page-news .news-card-lg {
    grid-column: span 2;
  }

  .page-news .news-card-media {
    aspect-ratio: 16 / 8;
  }

  .page-news .news-card-media-sm {
    aspect-ratio: 16 / 9;
  }
}

@media (min-width: 960px) {
  .page-news .news-hero {
    padding: 72px 0;
  }

  .page-news .news-hero-inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 48px;
  }

  .page-news .news-main {
    padding: 64px 0;
  }

  .page-news .news-main-inner {
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 48px;
  }

  .page-news .news-letter {
    padding: 56px 0;
  }

  .page-news .news-letter-inner {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.75fr);
    gap: 48px;
  }
}