/* CHHES 文章详情 / 列表 / 首页热点 — 叠加 Bootstrap */

.chhes-article-page {
  background: #fff;
}

.chhes-article-page article header h1 {
  font-weight: 300;
  letter-spacing: 0.04em;
  line-height: 1.35;
}

.chhes-article-page article header .text-muted {
  font-size: 13px;
  letter-spacing: 0.06em;
}

.chhes-article-page article section .fs-lg {
  line-height: 2;
  color: #525252;
}

.chhes-article-page article section .fs-lg img {
  max-width: 100%;
  height: auto;
  margin: 1.5rem 0;
}

.chhes-article-page article section .fs-lg h2,
.chhes-article-page article section .fs-lg h3 {
  font-weight: 400;
  letter-spacing: 0.03em;
  color: #111;
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.chhes-article-page nav.py-5 {
  background: var(--chhes-bg-soft, #f5f5f5);
}

.chhes-article-page .container--article {
  max-width: 800px;
}

.chhes-article-page .article-eyebrow {
  font-size: 12px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--chhes-text-secondary, #5a5a5a);
}

.chhes-article-page .article-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-top: 8px;
}

.chhes-article-page .article-actions .chhes-trust__btn {
  min-width: 140px;
  text-align: center;
}

/* 帮助中心 / 条款类文章 */
.chhes-article-pro-page {
  background: var(--chhes-bg-soft, #f5f5f5);
  padding-bottom: 64px;
}

.chhes-article-pro-page .container {
  max-width: 900px;
}

.chhes-article-pro-page h1 {
  font-weight: 300;
  letter-spacing: 0.06em;
  line-height: 1.35;
}

.chhes-article-pro-page .article-pro-body {
  font-size: 15px;
  line-height: 1.9;
  color: #525252;
}

.chhes-article-pro-page .article-pro-body h2,
.chhes-article-pro-page .article-pro-body h3 {
  font-weight: 400;
  color: #111;
  margin-top: 2rem;
  margin-bottom: 1rem;
  letter-spacing: 0.02em;
}

.chhes-article-pro-page .article-pro-body img {
  max-width: 100%;
  height: auto;
}

.chhes-article-pro-page .article-pro-body p {
  margin-bottom: 1rem;
}

/* 文章列表页 */
.chhes-article-list-page {
  background: var(--chhes-bg-soft, #f5f5f5);
}

.chhes-article-list-page > .container > .row > .col-12 > h1 {
  font-weight: 200;
  letter-spacing: 0.12em;
}

.chhes-article-list-page .nav-link {
  letter-spacing: 0.1em;
  font-size: 12px;
  text-transform: uppercase;
  color: #525252;
}

.chhes-article-list-page .nav-link.active {
  color: #111;
  font-weight: 600;
}

.chhes-article-list-page .card.mb-7 {
  border: 1px solid rgba(17, 17, 17, 0.1);
  border-radius: 4px;
  overflow: hidden;
  background: #fff;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.chhes-article-list-page .card.mb-7:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(17, 17, 17, 0.08);
}

.chhes-article-list-page .card-body h2 {
  font-weight: 400;
  letter-spacing: 0.02em;
}

.chhes-article-list-page .btn-link {
  letter-spacing: 0.08em;
  font-size: 12px;
  text-transform: uppercase;
}

.chhes-article-home > .container > .row > .col-12 > h2 {
  font-weight: 200;
  letter-spacing: 0.12em;
}

.chhes-article-home .card {
  border: 1px solid rgba(17, 17, 17, 0.08);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.chhes-article-home .card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 28px rgba(17, 17, 17, 0.08);
}

.chhes-hot-list-img,
.chhes-home-hot-img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: center;
  display: block;
  background: #f5f5f5;
}

@media (min-width: 768px) {
  .chhes-hot-list-img {
    height: 280px;
    aspect-ratio: auto;
  }

  .chhes-home-hot-img {
    height: 220px;
    aspect-ratio: auto;
  }
}

@media (min-width: 1200px) {
  .chhes-hot-list-img {
    height: 330px;
  }

  .chhes-home-hot-img {
    height: 250px;
  }
}