/* ARTICLE HERO */
.article-hero {
  padding: 130px 130px 60px;
  background: var(--color-bg);
}

.article-hero__label {
  font-size: var(--fs-label);
  font-weight: 500;
  margin-bottom: 40px;
  display: block;
}

.article-hero__label--muted {
  color: var(--color-muted);
}

.article-hero__label--white {
  color: var(--color-white);
}

.article-hero__title {
  font-size: 80px;
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -3px;
  max-width: 960px;
}

/* HERO IMAGE */
.article-hero__image {
  width: 100%;
  height: 624px;
  overflow: hidden;
  background: #111;
}

.article-hero__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ARTICLE CONTENT */
.article-content {
  padding: 120px 180px;
  background: var(--color-bg);
}

.article-content__inner {
  max-width: 1072px;
  margin: 0 auto;
}

.article-content p {
  font-size: 24px;
  font-weight: 50;
  line-height: normal;
  color: var(--color-white);
  margin-bottom: 38px;
}

.article-content .cs-brand {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.35);
  margin-bottom: 48px;
  display: block;
}

.article-content .cs-section {
  margin-top: 72px;
  padding-top: 56px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.article-content .cs-section-heading {
  font-size: 36px;
  font-weight: 600;
  letter-spacing: -0.5px;
  line-height: 1.15;
  color: var(--color-white);
  margin-bottom: 28px;
}

.article-content .cs-sub-heading {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
  margin-top: 44px;
  margin-bottom: 18px;
}

.article-content p+p {
  margin-top: 24px;
}

/* Standard bullet list */
.article-content .cs-bullet-list {
  list-style: none;
  padding: 0;
  margin: 28px 0 0 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.article-content .cs-bullet-list li {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  font-size: 24px;
  font-weight: 400;
  line-height: 1.5;
  color: var(--color-white);
}

.article-content .cs-bullet-list li::before {
  content: '';
  display: block;
  flex-shrink: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.35);
  margin-top: 12px;
}

/* Labeled list: bold title + description stacked */
.article-content .cs-labeled-list {
  list-style: none;
  padding: 0;
  margin: 28px 0 0 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.article-content .cs-labeled-list li {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 24px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.article-content .cs-labeled-list li:last-child {
  border-bottom: none;
}

.article-content .cs-labeled-list li::before {
  content: '';
  display: block;
  flex-shrink: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.35);
  margin-top: 10px;
}

.article-content .cs-labeled-list .cs-item-body {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.article-content .cs-labeled-list .cs-item-title {
  font-size: 24px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-white);
}

.article-content .cs-labeled-list .cs-item-desc {
  font-size: 20px;
  font-weight: 400;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.6);
}

/* Sub-section block (Battery Swap Station, Mobile App, etc.) */
.article-content .cs-subsection {
  margin-top: 40px;
}

.article-content .cs-subsection-title {
  font-size: 22px;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 10px;
}

.article-content .cs-subsection p {
  margin-top: 0 !important;
  font-size: 24px;
  color: rgba(255, 255, 255, 0.8);
}

.article-content .cs-subsection .cs-bullet-list {
  margin-top: 16px;
}

.cs-impact-group+.cs-impact-group {
  margin-top: 8px;
}


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

/* INLINE IMAGE */
.article-image {
  width: 100%;
  height: 624px;
  border-radius: 0;
  overflow: hidden;
  margin: 60px 0;
  background: #111;
}

.article-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* YOU MAY ALSO LIKE */
.related {
  padding: 0 54px 80px;
  background: var(--color-bg);
}

.related__heading {
  font-size: 50px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: -2px;
  margin-bottom: 40px;
  padding-left: 0;
}

.related__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
}

/* ── POST CARDS — */
.post-card {
  position: relative;
  border-radius: 0;
  overflow: hidden;
  height: var(--card-height-fluid);
  background: var(--color-bg-card);
  cursor: pointer;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.post-card__bg-wrap {
  position: absolute;
  inset: 0;
  transition: transform 0.55s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    filter 0.55s ease;
}

.post-card:hover .post-card__bg-wrap {
  transform: scale(1.06);
  filter: brightness(0.45) saturate(1.2);
}

.post-card__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

.post-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top,
      rgba(0, 0, 0, 0.88) 0%,
      rgba(0, 0, 0, 0.10) 60%,
      transparent 100%);
  transition: background 0.5s ease;
  z-index: 1;
}

.post-card:hover .post-card__overlay {
  background: linear-gradient(to top,
      rgba(0, 0, 0, 0.97) 0%,
      rgba(0, 0, 0, 0.82) 50%,
      rgba(255, 255, 255, 0.04) 100%);
}

.post-card__content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 44px;
  z-index: 2;
}

.post-card__tag {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 10px;
  display: block;
}

.post-card__title {
  font-size: var(--fs-body-xl);
  font-weight: 500;
  line-height: 1.4;
  color: var(--color-white);
}

/* desc */
.post-card__desc {
  font-size: 16px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.65);
  margin-top: 12px;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transform: translateY(10px);
  transition: max-height 0.45s ease,
    opacity 0.45s ease,
    transform 0.45s ease;
}

.post-card:hover .post-card__desc {
  max-height: 100px;
  opacity: 1;
  transform: translateY(0);
}

/* "Read more" link */
.post-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 15px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  margin-top: 16px;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.4s 0.07s ease,
    transform 0.4s 0.07s ease,
    gap 0.2s ease;
  text-decoration: none;
}

.post-card:hover .post-card__link {
  opacity: 1;
  transform: translateY(0);
}

.post-card__link:hover {
  gap: 10px;
}


@media (max-width: 1024px) {
  .article-hero {
    padding: 80px 60px 40px;
  }

  .article-hero__title {
    font-size: 56px;
  }

  .article-content {
    padding: 80px 60px;
  }

  .article-content p {
    font-size: 18px;
  }

  .related__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .related__heading {
    font-size: 48px;
  }

  .article-content .cs-section-heading {
    font-size: 28px;
  }

  .article-content .cs-bullet-list li {
    font-size: 18px;
  }

  .article-content .cs-labeled-list .cs-item-title {
    font-size: 18px;
  }

  .article-content .cs-labeled-list .cs-item-desc {
    font-size: 16px;
  }

  .article-content .cs-subsection p {
    font-size: 18px;
  }

}

@media (max-width: 768px) {
  .article-hero {
    padding: 60px 24px 40px;
  }

  .article-hero__title {
    font-size: 40px;
    letter-spacing: -1px;
  }

  .article-hero__image {
    height: 280px;
  }

  .article-content {
    padding: 60px 24px;
  }

  .article-content p {
    font-size: 18px;
  }

  .article-image {
    height: 280px;
    margin: 40px 0;
  }

  .related {
    padding: 0 24px 60px;
  }

  .related__heading {
    font-size: 36px;
  }

  .related__grid {
    grid-template-columns: 1fr;
  }

  .article-content .cs-section {
    margin-top: 48px;
    padding-top: 40px;
  }

  .article-content .cs-section-heading {
    font-size: 24px;
  }

  .article-content .cs-bullet-list li {
    font-size: 16px;
  }

  .article-content .cs-labeled-list .cs-item-title {
    font-size: 16px;
  }

  .article-content .cs-labeled-list .cs-item-desc {
    font-size: 14px;
  }

  .article-content .cs-subsection p {
    font-size: 16px;
  }
}