.news-page .news-section {
  padding: clamp(68px, 8vw, 112px) 0 clamp(84px, 10vw, 140px);
  background:
    linear-gradient(180deg, rgba(239, 248, 247, 0.72), rgba(255, 255, 255, 0) 240px),
    #fff;
}

.wechat-news-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 40px;
  margin-bottom: clamp(34px, 5vw, 62px);
}

.wechat-news-heading-copy {
  max-width: 760px;
}

.wechat-news-heading .eyebrow {
  margin-bottom: 12px;
}

.wechat-news-heading h2 {
  margin: 0;
  color: #20262e;
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 560;
  line-height: 1.18;
  letter-spacing: -0.035em;
}

.wechat-news-intro {
  max-width: 650px;
  margin: 18px 0 0;
  color: #66747c;
  font-size: 15px;
  line-height: 1.9;
}

.wechat-news-status {
  margin: 0 0 7px;
  color: #77838a;
  font-size: 13px;
  white-space: nowrap;
}

.wechat-news-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
  gap: 24px;
}

.wechat-news-card {
  height: 280px;
  min-width: 0;
  border: 1px solid #dde8e7;
  background: #fff;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.wechat-news-card:hover,
.wechat-news-card:focus-within {
  z-index: 1;
  border-color: #aedbd8;
  box-shadow: 0 20px 48px rgba(30, 64, 65, 0.1);
  transform: translateY(-3px);
}

.wechat-news-card-link {
  display: grid;
  height: 100%;
  grid-template-columns: minmax(0, 55%) minmax(0, 45%);
  overflow: hidden;
  color: inherit;
}

.wechat-news-card.is-featured {
  height: 390px;
  grid-column: 1 / -1;
}

.wechat-news-card.is-featured .wechat-news-card-link {
  grid-template-columns: minmax(0, 58%) minmax(340px, 42%);
}

.wechat-news-card:not(.is-featured) {
  height: auto;
}

.wechat-news-card:not(.is-featured) .wechat-news-card-link {
  grid-template-columns: 1fr;
  grid-template-rows: auto minmax(0, 1fr);
}

.wechat-news-card:not(.is-featured) .wechat-news-card-media {
  width: 100%;
  height: auto;
  aspect-ratio: var(--wechat-cover-ratio, 16 / 9);
}

.wechat-news-card:not(.is-featured) .wechat-news-card-body {
  width: 100%;
  min-height: 248px;
  padding: clamp(26px, 2.6vw, 34px);
}

.wechat-news-card.is-text-only .wechat-news-card-link {
  grid-template-columns: 1fr;
}

.wechat-news-card.is-text-only .wechat-news-card-body {
  max-width: 720px;
}

.wechat-news-card.is-featured.is-text-only .wechat-news-card-body {
  max-width: 900px;
}

.wechat-news-card.is-featured.is-text-only {
  height: 320px;
}

.wechat-news-card-media {
  position: relative;
  height: 100%;
  min-height: 0;
  margin: 0;
  overflow: hidden;
  background: #fff;
}

.wechat-news-card-media.is-pending {
  opacity: 0;
}

.wechat-news-card-media::after {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 255, 255, 0.26);
  content: "";
  pointer-events: none;
}

.wechat-news-card-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}

.wechat-news-card-body {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: clamp(25px, 3.2vw, 42px);
}

.wechat-news-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin: 0 0 20px;
  color: #77848b;
  font-size: 12px;
}

.wechat-news-card-meta span {
  overflow: hidden;
  color: #16817e;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.wechat-news-card h3 {
  margin: 0;
  color: #242b32;
  font-size: clamp(20px, 2vw, 28px);
  font-weight: 600;
  line-height: 1.48;
  letter-spacing: -0.02em;
}

.wechat-news-card:not(.is-featured) h3 {
  display: -webkit-box;
  overflow: hidden;
  font-size: clamp(20px, 1.7vw, 24px);
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.wechat-news-card:not(.is-featured) .wechat-news-card-summary {
  -webkit-line-clamp: 3;
}

.wechat-news-card:not(.is-featured) .wechat-news-card-footer {
  padding-top: 18px;
}

.wechat-news-card-summary {
  display: -webkit-box;
  overflow: hidden;
  margin: 18px 0 0;
  color: #5f6e76;
  font-size: 14px;
  line-height: 1.85;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.wechat-news-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin: auto 0 0;
  padding-top: 28px;
  color: #849095;
  font-size: 12px;
}

.wechat-news-card-footer span:last-child {
  color: #167d7a;
  font-weight: 700;
}

.wechat-article-feed {
  min-width: 0;
}

.wechat-article-detail {
  border-top: 1px solid #dbe8e7;
}

.wechat-article-back {
  display: inline-flex;
  margin: 26px 0 40px;
  color: #147c79;
  font-size: 14px;
  font-weight: 700;
}

.wechat-article-back:hover {
  color: #0d5c5a;
}

.wechat-article-header,
.wechat-article-content {
  width: min(820px, calc(100% - 64px));
  margin-inline: auto;
}

.wechat-article-header {
  padding: clamp(18px, 3vw, 34px) 0 clamp(34px, 5vw, 54px);
  text-align: center;
}

.wechat-article-collection {
  margin: 0 0 15px;
  color: #147e7b;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.wechat-article-header h1,
.wechat-article-header h2 {
  margin: 0;
  color: #20262e;
  font-size: clamp(30px, 4.5vw, 54px);
  font-weight: 620;
  line-height: 1.28;
  letter-spacing: -0.04em;
}

.news-hero-heading {
  margin: 0;
  color: #20262e;
  font-size: clamp(40px, 4.5vw, 62px);
  font-weight: 600;
  line-height: 1.25;
}

.wechat-article-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: 22px 0 0;
  color: #78838b;
  font-size: 13px;
}

.wechat-article-meta :is(span, .wechat-article-source)::after {
  margin-left: 12px;
  color: #c2cbce;
  content: "·";
}

.wechat-article-source {
  color: inherit;
  text-decoration: none;
}

.wechat-article-content {
  padding: clamp(44px, 6vw, 72px) 0 clamp(70px, 8vw, 104px);
  color: #344148;
}

.wechat-article-content p {
  margin: 0 0 1.45em;
  font-size: clamp(16px, 1.45vw, 18px);
  line-height: 2;
  white-space: pre-line;
}

.wechat-article-content h2,
.wechat-article-content h3,
.wechat-article-content h4 {
  margin: 2em 0 0.8em;
  color: #20262e;
  font-weight: 650;
  line-height: 1.5;
}

.wechat-article-content h2 { font-size: clamp(22px, 2.4vw, 28px); }
.wechat-article-content h3 { font-size: clamp(19px, 2vw, 23px); }
.wechat-article-content h4 { font-size: clamp(17px, 1.7vw, 20px); }

.wechat-article-content ul,
.wechat-article-content ol {
  margin: 0 0 1.45em;
  padding-left: 1.6em;
  font-size: clamp(16px, 1.45vw, 18px);
  line-height: 2;
}

.wechat-article-content blockquote {
  margin: 2em 0;
  padding-left: 1.2em;
  border-left: 3px solid #9dcac7;
  color: #53636a;
}

.wechat-article-content blockquote p:last-child { margin-bottom: 0; }

.wechat-article-content figure {
  margin: clamp(30px, 5vw, 52px) auto;
}

.wechat-article-content img {
  width: auto;
  max-width: 100%;
  height: auto;
  margin-inline: auto;
}

.wechat-article-pagination {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid #dbe8e7;
  border-bottom: 1px solid #dbe8e7;
}

.wechat-article-page-link {
  display: flex;
  min-height: 132px;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
  padding: 28px 34px;
  transition: background 180ms ease;
}

.wechat-article-page-link + .wechat-article-page-link {
  border-left: 1px solid #dbe8e7;
}

.wechat-article-page-link.is-next {
  grid-column: 2;
  text-align: right;
}

.wechat-article-page-link:hover {
  background: #f0f8f7;
}

.wechat-article-page-link span {
  color: #16817e;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.wechat-article-page-link strong {
  display: -webkit-box;
  overflow: hidden;
  color: #303940;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.65;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.wechat-article-content-empty,
.wechat-news-empty {
  margin: 0;
  padding: 44px 30px;
  border: 1px solid #dfe8e7;
  color: #68767d;
  background: #fff;
  text-align: center;
}

.wechat-news-empty.is-error {
  border-color: #ecd4d1;
  color: #8b4a48;
  background: #fff8f7;
}

@media (max-width: 1024px) {
  .wechat-news-grid {
    grid-template-columns: 1fr;
  }

  .wechat-news-card.is-featured {
    grid-column: auto;
  }

  .wechat-news-card.is-featured,
  .wechat-news-card.is-featured.is-text-only {
    height: 300px;
  }

  .wechat-news-card.is-featured .wechat-news-card-link {
    grid-template-columns: minmax(0, 48%) minmax(0, 52%);
  }

  .wechat-news-card:not(.is-featured) {
    height: auto;
  }

  .wechat-news-card:not(.is-featured) .wechat-news-card-link {
    grid-template-columns: 1fr;
  }

  .wechat-news-card.is-text-only .wechat-news-card-link {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .wechat-news-heading {
    grid-template-columns: 1fr;
    gap: 15px;
  }

  .wechat-news-status {
    margin: 0;
    white-space: normal;
  }

  .wechat-news-card.is-featured .wechat-news-card-link,
  .wechat-news-card-link {
    grid-template-columns: 1fr;
  }

  .wechat-news-card,
  .wechat-news-card.is-featured,
  .wechat-news-card.is-featured.is-text-only {
    height: auto;
  }

  .wechat-news-card-media {
    height: auto;
    min-height: 0;
    aspect-ratio: var(--wechat-cover-ratio, 16 / 9);
  }

  .wechat-news-card-body {
    min-height: 270px;
  }

  .wechat-article-header,
  .wechat-article-content {
    width: min(100% - 34px, 820px);
  }

  .wechat-article-header {
    text-align: left;
  }

  .wechat-article-meta {
    justify-content: flex-start;
  }

  .wechat-article-pagination {
    grid-template-columns: 1fr;
  }

  .wechat-article-page-link.is-next {
    grid-column: 1;
    text-align: left;
  }

  .wechat-article-page-link + .wechat-article-page-link {
    border-top: 1px solid #dbe8e7;
    border-left: 0;
  }
}

@media (max-width: 600px) {
  .news-hero-heading {
    font-size: 36px;
  }
}

@media (max-width: 420px) {
  .wechat-news-card-body {
    padding: 24px 20px 26px;
  }

  .wechat-news-card-meta {
    align-items: flex-start;
    flex-direction: column;
    gap: 6px;
  }

  .wechat-article-meta {
    align-items: flex-start;
    flex-direction: column;
    gap: 5px;
  }

  .wechat-article-meta span::after {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .wechat-news-card,
  .wechat-article-page-link {
    transition: none;
  }
}