:root {
  --article-bg: #f4f6f8;
  --article-ink: #111820;
  --article-muted: #65707d;
  --article-line: rgba(17, 24, 32, 0.12);
  --article-accent: #087ca7;
}

body.news-article-page {
  background: var(--article-bg);
  color: var(--article-ink);
}

.article-hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 440px;
  padding: 132px 24px 66px;
  overflow: hidden;
  color: #fff;
  background: #081019;
}

.article-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(223, 242, 253, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(223, 242, 253, 0.07) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, #000, transparent 92%);
  pointer-events: none;
}

.article-hero-inner {
  position: relative;
  z-index: 1;
  width: min(960px, 100%);
  margin: 0 auto;
}

.article-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 24px;
  color: rgba(255, 255, 255, 0.64);
  font-size: 13px;
}

.article-breadcrumb a:hover {
  color: #fff;
}

.article-kicker {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  margin-bottom: 18px;
  padding: 0 11px;
  color: #07212c;
  background: #dff2fd;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 750;
}

.article-hero h1 {
  max-width: 920px;
  margin: 0;
  color: #fff;
  font-size: clamp(34px, 4.6vw, 56px) !important;
  line-height: 1.2 !important;
  font-weight: 760 !important;
  letter-spacing: 0 !important;
}

.article-summary {
  max-width: 780px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 17px !important;
  line-height: 1.7 !important;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 24px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 13px;
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 820px) 260px;
  gap: 54px;
  align-items: start;
  width: min(1160px, calc(100% - 48px));
  margin: 0 auto;
  padding: 64px 0 100px;
}

.article-main {
  min-width: 0;
  padding: 42px clamp(24px, 5vw, 64px) 54px;
  background: #fff;
  border: 1px solid var(--article-line);
}

.article-cover {
  display: block;
  width: 100%;
  height: auto;
  margin: 0 0 38px;
}

.article-body {
  color: #27313b;
  font-size: 17px;
  line-height: 1.9;
  overflow-wrap: anywhere;
}

.article-body :where(section, div) {
  max-width: 100%;
}

.article-body p {
  margin: 0 0 1.15em;
}

.article-body section {
  margin: 0;
}

/* WeChat often uses a leaf section as a text paragraph instead of a p element. */
.article-body section:not([nodeleaf]):not(:has(> section, > div, > p, > img, > h1, > h2, > h3, > h4, > svg, > video, > iframe, > table, > ul, > ol)):has(> span, > font, > strong, > b) {
  margin-bottom: 1.15em;
}

.article-body p:empty,
.article-body section:empty,
.article-body span:empty {
  display: none;
}

.article-body :where(h1, h2, h3, h4) {
  margin: 1.8em 0 0.72em;
  color: #111820;
  line-height: 1.35 !important;
  font-weight: 740 !important;
}

.article-body :where(h1, h2, h3, h4):empty {
  display: none;
}

.article-body li :where(h1, h2, h3, h4) {
  margin: 0;
  font-size: inherit !important;
  line-height: inherit !important;
}

.article-body h1,
.article-body h2 {
  font-size: 28px !important;
}

.article-body h3,
.article-body h4 {
  font-size: 21px !important;
}

.article-body :where(strong, b) {
  color: #111820;
  font-weight: 740;
}

.article-body :where(font, span) {
  font-family: inherit !important;
}

.article-body section[nodeleaf] {
  margin: 28px 0;
}

.article-body .article-heading-level-2 {
  position: relative;
  margin: 42px 0 20px;
  padding: 15px 18px 15px 22px;
  color: #111820;
  background: #f1f6f8;
  border-left: 4px solid var(--article-accent);
  font-size: 21px !important;
  line-height: 1.45 !important;
  font-weight: 740 !important;
}

.article-body .article-heading-level-2 :where(span, strong, b, font) {
  color: inherit !important;
  font-size: inherit !important;
  line-height: inherit !important;
}

.article-body .article-heading-level-3 {
  position: relative;
  margin: 30px 0 13px;
  padding-left: 15px;
  color: #076f9a;
  font-size: 17px !important;
  line-height: 1.55 !important;
  font-weight: 740 !important;
}

.article-body .article-heading-level-3::before {
  content: "";
  position: absolute;
  top: 0.32em;
  bottom: 0.32em;
  left: 0;
  width: 3px;
  background: #58aeca;
}

.article-body .article-heading-level-3 :where(span, strong, b, font) {
  color: inherit !important;
  font-size: inherit !important;
  line-height: inherit !important;
}

.article-body .article-heading-pair .article-heading-line {
  display: inline;
}

.article-body .article-heading-pair .article-heading-line-secondary {
  margin-left: 0.35em;
  font-size: inherit !important;
  line-height: inherit !important;
  font-weight: inherit !important;
  opacity: 1;
}

.article-body .article-heading-pair .article-heading-line-secondary :where(span, strong, b, font) {
  font-size: inherit !important;
  line-height: inherit !important;
  font-weight: inherit !important;
}

.article-body .article-image-caption {
  margin: -16px 0 28px;
  color: #7a8490;
  font-size: 13px !important;
  line-height: 1.55 !important;
  text-align: center;
}

.article-body :where(ul, ol) {
  margin: 20px 0 28px;
  padding: 20px 24px 20px 44px;
  background: #f7f9fa;
  border: 1px solid rgba(17, 24, 32, 0.08);
}

.article-body li + li {
  margin-top: 9px;
}

.article-body blockquote {
  margin: 26px 0;
  padding: 18px 22px;
  color: #4e5b67;
  background: #f3f7f9;
  border-left: 3px solid #8ec3d8;
}

.article-body :where(mp-common-videosnap, mp-style-type, o\:p) {
  display: none !important;
}

.article-body a {
  color: #066d96;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.article-body img {
  display: block;
  width: auto;
  max-width: 100% !important;
  height: auto !important;
  margin: 26px auto;
  border-radius: 4px;
}

/* Long-form WeChat artwork is exported in slices that must read as one image. */
.article-body.article-image-stack section[nodeleaf] {
  margin: 0;
}

.article-body.article-image-stack img[src*="/assets/news/articles/"] {
  width: 100% !important;
  max-width: 100% !important;
  margin: 0 auto;
  border-radius: 0;
}

.article-body.article-image-stack .article-video-region {
  margin: 0;
}

.article-body.article-image-stack .article-video-card {
  border: 0;
  border-radius: 0;
}

.article-media-slideshow,
.article-media-toggle {
  position: relative;
  display: block;
  overflow: hidden;
  width: 100%;
  aspect-ratio: 1080 / 608;
  margin: 26px 0;
  padding: 0;
  background: #edf1f3;
  border: 0;
  border-radius: 4px;
}

.article-media-toggle {
  cursor: pointer;
}

.article-body .article-media-slideshow > img,
.article-body .article-media-toggle > img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100% !important;
  height: 100% !important;
  margin: 0;
  object-fit: contain;
  opacity: 0;
  transition: opacity 260ms ease;
}

.article-body .article-media-slideshow > img:first-child,
.article-body .article-media-slideshow > img.is-active,
.article-body .article-media-toggle > img:first-child,
.article-body .article-media-toggle > img.is-active {
  opacity: 1;
}

.article-body .article-media-slideshow > img.is-past,
.article-body .article-media-toggle > img.is-past {
  opacity: 0;
}

.article-body video,
.article-body iframe {
  width: 100%;
  max-width: 100%;
}

.article-body table {
  display: block;
  max-width: 100%;
  overflow-x: auto;
}

.article-source {
  margin-top: 48px;
  padding-top: 26px;
  border-top: 1px solid var(--article-line);
  color: var(--article-muted);
  font-size: 14px;
  line-height: 1.7;
}

.article-source a {
  color: #066d96;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.article-aside {
  position: sticky;
  top: 96px;
  display: grid;
  gap: 18px;
}

.article-aside-section {
  padding: 24px;
  background: #fff;
  border: 1px solid var(--article-line);
}

.article-aside-label {
  margin: 0 0 10px;
  color: var(--article-muted);
  font-size: 12px;
  font-weight: 750;
}

.article-aside-section h2 {
  margin: 0;
  color: #111820;
  font-size: 21px !important;
  line-height: 1.35 !important;
}

.article-aside-section p {
  margin: 10px 0 0;
  color: var(--article-muted);
  font-size: 14px !important;
  line-height: 1.65 !important;
}

.article-aside-link {
  display: inline-flex;
  margin-top: 18px;
  color: #066d96;
  font-size: 14px;
  font-weight: 720;
}

.article-back-link {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 16px;
  color: #fff;
  background: #111820;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 720;
}

@media (max-width: 960px) {
  .article-layout {
    grid-template-columns: 1fr;
  }

  .article-aside {
    position: static;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .article-hero {
    min-height: 400px;
    padding: 112px 20px 48px;
  }

  .article-hero h1 {
    font-size: 34px !important;
  }

  .article-summary {
    font-size: 15px !important;
  }

  .article-layout {
    width: 100%;
    padding: 0 0 72px;
  }

  .article-main {
    padding: 34px 20px 44px;
    border-right: 0;
    border-left: 0;
  }

  .article-body {
    font-size: 16px;
    line-height: 1.82;
  }

  .article-body .article-heading-level-2 {
    margin-top: 34px;
    padding: 13px 15px 13px 18px;
    font-size: 19px !important;
  }

  .article-body .article-heading-level-3 {
    margin-top: 26px;
    font-size: 16px !important;
  }

  .article-body :where(ul, ol) {
    padding: 17px 18px 17px 36px;
  }

  .article-aside {
    grid-template-columns: 1fr;
    padding: 0 20px;
  }
}
/* Article videos stay lightweight until the visitor chooses to play them. */
.article-video-region {
  margin: 24px 0 34px;
}

.article-video-card {
  position: relative;
  overflow: hidden;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #101318;
  border: 1px solid rgba(16, 24, 40, 0.12);
  border-radius: 6px;
}

.article-source-video-link {
  display: block;
  color: #fff;
  text-decoration: none !important;
}

.article-source-video-link .article-video-cover {
  position: absolute;
  z-index: 0;
  inset: 0;
  display: block;
  width: 100%;
  height: 100% !important;
  margin: 0;
  object-fit: cover;
}

.article-source-video-link:hover .article-video-play,
.article-source-video-link:focus-visible .article-video-play {
  transform: translate(-50%, -50%) scale(1.08);
  background: #087ca7;
}

.article-source-video-link:focus-visible {
  outline: 3px solid #087ca7;
  outline-offset: 3px;
}

.article-video-load {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  padding: 0;
  overflow: hidden;
  border: 0;
  color: #fff;
  background:
    linear-gradient(180deg, rgba(9, 13, 20, 0.08) 35%, rgba(9, 13, 20, 0.92) 100%),
    radial-gradient(circle at 50% 40%, #343a46 0, #171b23 58%, #0d1015 100%);
  cursor: pointer;
}

.article-video-load .article-video-cover {
  position: absolute;
  z-index: 0;
  inset: 0;
  display: block;
  width: 100% !important;
  height: 100% !important;
  max-width: none !important;
  margin: 0 !important;
  object-fit: cover !important;
}

.article-video-load:hover .article-video-play,
.article-video-load:focus-visible .article-video-play {
  transform: translate(-50%, -50%) scale(1.08);
  background: #fb7299;
}

.article-video-load:focus-visible {
  outline: 3px solid #00aeec;
  outline-offset: -3px;
}

.article-body span.article-video-play {
  position: absolute;
  display: block;
  top: 50%;
  left: 50%;
  width: 64px;
  height: 64px;
  border: 3px solid rgba(255, 255, 255, 0.94);
  border-radius: 50%;
  background: rgba(0, 174, 236, 0.94);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.42);
  box-sizing: border-box;
  transform: translate(-50%, -50%);
  transition: transform 180ms ease, background-color 180ms ease;
  z-index: 2;
}

.article-video-play::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 52%;
  width: 0;
  height: 0;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  border-left: 16px solid #fff;
  transform: translate(-40%, -50%);
}

.article-video-frame {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

@media (max-width: 720px) {
  .article-video-region {
    margin: 20px 0 28px;
  }

  .article-video-play {
    width: 54px;
    height: 54px;
  }
}