/* CHINTAI_ARTICLE_INDEX_PRO_R2 */
.article-index-page {
  --blog-ink: #101828;
  --blog-copy: #475467;
  --blog-muted: #7a8798;
  --blog-border: rgba(16, 24, 40, .09);
  --blog-accent: #087f73;
  background: #fff;
}
.article-index-page .article-index-container { max-width: 1180px; }

.article-index-page .article-index-hero {
  background:
    radial-gradient(circle at 10% 15%, rgba(15, 118, 110, .11), transparent 30%),
    radial-gradient(circle at 88% 80%, rgba(59, 130, 246, .06), transparent 30%),
    linear-gradient(180deg, #f8fbfa 0%, #f7f9fc 100%);
  border-bottom: 1px solid rgba(16, 24, 40, .06);
  padding: 58px 0 52px;
}
.article-index-page .article-index-hero .article-index-container { text-align: left; }
.article-index-hero__grid {
  align-items: end;
  display: grid;
  gap: 56px;
  grid-template-columns: minmax(0, 1.45fr) minmax(290px, .55fr);
}
.article-index-page .article-index-eyebrow {
  color: var(--blog-accent);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .14em;
  margin: 0 0 14px;
  text-transform: uppercase;
}
.article-index-page .article-index-hero h1 {
  color: var(--blog-ink);
  font-family: var(--font-display, "Manrope", "Inter", sans-serif);
  font-size: clamp(42px, 5vw, 60px);
  letter-spacing: -.045em;
  line-height: 1.02;
  margin: 0;
  max-width: 760px;
  text-wrap: balance;
}
.article-index-page .article-index-hero p:not(.article-index-eyebrow) {
  color: #59677a;
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.65;
  margin: 18px 0 0;
  max-width: 700px;
}
.article-index-hero__signals {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}
.article-index-hero__signals span {
  background: rgba(255,255,255,.78);
  border: 1px solid rgba(15,118,110,.12);
  border-radius: 999px;
  color: #425166;
  font-size: 11px;
  font-weight: 700;
  padding: 8px 11px;
}
.article-index-hero__note {
  background: rgba(255,255,255,.82);
  border: 1px solid rgba(16,24,40,.08);
  border-radius: 18px;
  box-shadow: 0 16px 45px rgba(16,24,40,.055);
  padding: 22px;
}
.article-index-hero__note span {
  color: var(--blog-accent);
  display: block;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .11em;
  text-transform: uppercase;
}
.article-index-hero__note strong {
  color: var(--blog-ink);
  display: block;
  font-family: var(--font-display, "Manrope", "Inter", sans-serif);
  font-size: 20px;
  letter-spacing: -.025em;
  line-height: 1.2;
  margin-top: 7px;
}
.article-index-hero__note p {
  color: #667085 !important;
  font-size: 13px !important;
  line-height: 1.55 !important;
  margin-top: 9px !important;
}

.article-index-page .article-index-body {
  padding-bottom: 100px;
  padding-top: 30px;
}
.article-discovery {
  border-bottom: 1px solid var(--blog-border);
  margin-bottom: 42px;
  padding-bottom: 24px;
}
.article-discovery__top {
  align-items: center;
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(260px, 1fr) auto auto;
}
.article-guide-search {
  align-items: center;
  background: #fff;
  border: 1px solid #dce3ea;
  border-radius: 12px;
  display: flex;
  gap: 9px;
  min-height: 44px;
  padding: 0 13px;
}
.article-guide-search:focus-within {
  border-color: rgba(15,118,110,.45);
  box-shadow: 0 0 0 3px rgba(15,118,110,.08);
}
.article-guide-search i { color: #8190a3; font-size: 17px; }
.article-guide-search input {
  background: transparent;
  border: 0;
  color: #263448;
  font-size: 13px;
  min-width: 0;
  outline: 0;
  width: 100%;
}
.article-guide-sort {
  background: #fff;
  border: 1px solid #dce3ea;
  border-radius: 12px;
  color: #425166;
  font-size: 12px;
  font-weight: 700;
  min-height: 44px;
  padding: 0 34px 0 12px;
}
.article-guide-count {
  color: #7a8798;
  font-size: 11px;
  font-weight: 700;
  min-width: 70px;
  text-align: right;
}
.article-index-page .article-category-nav {
  gap: 8px;
  margin: 16px 0 0;
  padding-bottom: 0;
}
.article-index-page .article-category-pill {
  background: #f8fafc;
  border-color: #e4e9ef;
  font-size: 12px;
  min-height: 34px;
  padding: 7px 12px;
}
.article-index-page .article-category-pill.is-active {
  background: var(--blog-ink);
  border-color: var(--blog-ink);
}

.article-index-page .article-index-section-heading {
  align-items: end;
  gap: 28px;
  margin-bottom: 24px;
}
.article-index-page .article-index-section-heading p {
  font-size: 10px;
  letter-spacing: .12em;
  margin-bottom: 6px;
}
.article-index-page .article-index-section-heading h2 {
  font-family: var(--font-display, "Manrope", "Inter", sans-serif);
  font-size: clamp(28px, 3vw, 36px);
  line-height: 1.08;
}
.article-index-section-copy {
  color: #718096;
  font-size: 13px;
  line-height: 1.55;
  margin: 0 0 2px auto;
  max-width: 470px;
}

.article-index-page .article-featured-card {
  background: #101c2d;
  border: 1px solid rgba(255,255,255,.05);
  border-radius: 22px;
  box-shadow: 0 22px 60px rgba(16,24,40,.12);
  grid-template-columns: minmax(0, 1.15fr) minmax(340px, .85fr);
  margin-bottom: 48px;
  min-height: 390px;
}
.article-index-page .article-featured-media { min-height: 390px; }
.article-index-page .article-featured-content { padding: 42px; }
.article-index-page .article-featured-label { margin-top: 20px; }
.article-index-page .article-featured-content h2 {
  font-family: var(--font-display, "Manrope", "Inter", sans-serif);
  font-size: clamp(28px, 3.4vw, 40px);
}

.article-index-page .article-index-grid {
  display: grid;
  gap: 22px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.article-index-page .article-index-card {
  border: 1px solid var(--blog-border);
  border-radius: 17px;
  box-shadow: 0 8px 26px rgba(16,24,40,.035);
  min-height: 100%;
}
.article-index-page .article-index-card:hover {
  box-shadow: 0 18px 42px rgba(16,24,40,.08);
  transform: translateY(-2px);
}
.article-index-page .article-index-card-media {
  aspect-ratio: 16 / 9;
  background: #edf3f2;
}
.article-index-page .article-index-card-content { padding: 22px 22px 20px; }
.article-index-page .article-index-card h2 {
  font-family: var(--font-display, "Manrope", "Inter", sans-serif);
  font-size: 21px;
  letter-spacing: -.028em;
  line-height: 1.24;
  margin-top: 12px;
  text-wrap: pretty;
}
.article-index-page .article-index-card-content > p {
  color: #67768a;
  font-size: 13.5px;
  line-height: 1.62;
  margin-top: 11px;
}
.article-index-page .article-card-meta {
  font-size: 10px;
  gap: 6px 12px;
  letter-spacing: .055em;
}
.article-index-page .article-card-footer {
  font-size: 11px;
  margin-top: 18px;
  padding-top: 15px;
}
.article-card-read {
  align-items: center;
  display: inline-flex;
  gap: 5px;
}

.article-index-grid--lead-first .article-index-card.is-lead {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: minmax(0, 1.12fr) minmax(320px, .88fr);
}
.article-index-grid--lead-first .article-index-card.is-lead .article-index-card-media {
  aspect-ratio: auto;
  min-height: 335px;
}
.article-index-grid--lead-first .article-index-card.is-lead .article-index-card-content {
  justify-content: center;
  padding: 34px;
}
.article-index-grid--lead-first .article-index-card.is-lead h2 {
  font-size: clamp(25px, 2.7vw, 32px);
  line-height: 1.16;
}
.article-index-grid--lead-first .article-index-card.is-lead .article-index-card-content > p {
  font-size: 14px;
}
.article-guide-filter-empty {
  background: #f8fafc;
  border: 1px dashed #d8e0e8;
  border-radius: 16px;
  color: #64748b;
  display: none;
  grid-column: 1 / -1;
  padding: 38px 24px;
  text-align: center;
}
.article-guide-filter-empty.is-visible { display: block; }
.article-guide-filter-empty strong {
  color: #263448;
  display: block;
  font-size: 17px;
  margin-bottom: 5px;
}
.article-index-page .article-image-placeholder {
  background:
    radial-gradient(circle at 16% 14%, rgba(45,212,191,.36), transparent 30%),
    linear-gradient(135deg, #0f766e, #122036 76%);
}
.article-index-page .article-pagination { margin-top: 44px; }
.article-index-page .article-pagination a,
.article-index-page .article-pagination > span {
  font-size: 12px;
  padding: 9px 13px;
}

@media (max-width: 980px) {
  .article-index-hero__grid { gap: 30px; grid-template-columns: 1fr; }
  .article-index-hero__note { max-width: 620px; }
  .article-index-page .article-featured-card,
  .article-index-grid--lead-first .article-index-card.is-lead {
    grid-template-columns: 1fr;
  }
  .article-index-page .article-featured-media,
  .article-index-grid--lead-first .article-index-card.is-lead .article-index-card-media {
    aspect-ratio: 16 / 9;
    min-height: 0;
  }
}
@media (max-width: 760px) {
  .article-index-page .article-index-hero { padding: 42px 0 38px; }
  .article-index-page .article-index-hero h1 { font-size: clamp(36px, 9vw, 48px); }
  .article-index-hero__note { display: none; }
  .article-index-page .article-index-body { padding-top: 22px; }
  .article-discovery__top { grid-template-columns: 1fr auto; }
  .article-guide-count { grid-column: 1 / -1; min-width: 0; text-align: left; }
  .article-index-page .article-index-section-heading {
    align-items: start;
    flex-direction: column;
    gap: 8px;
  }
  .article-index-section-copy { margin-left: 0; }
  .article-index-page .article-index-grid { grid-template-columns: 1fr; }
  .article-index-page .article-featured-content,
  .article-index-grid--lead-first .article-index-card.is-lead .article-index-card-content {
    padding: 26px 22px;
  }
}
@media (max-width: 520px) {
  .article-discovery__top { grid-template-columns: 1fr; }
  .article-guide-sort { width: 100%; }
  .article-index-hero__signals { gap: 6px; }
  .article-index-hero__signals span { font-size: 10px; padding: 7px 9px; }
  .article-index-page .article-index-card-content { padding: 18px; }
}