.page-index {
  padding-top: 10px; /* Small top padding for the first section */
  background-color: var(--background-color);
  color: var(--text-main-color);
}

.page-index__hero-slider-section {
  margin-bottom: 40px;
  position: relative;
  overflow: hidden;
  border-radius: 8px;
}

.page-index__hero-slider-link {
  display: block;
  text-decoration: none;
  position: relative;
}

.page-index__hero-slider {
  display: flex;
  transition: transform 0.5s ease-in-out;
  width: 100%;
}

.page-index__hero-image {
  width: 100%;
  height: auto;
  display: block;
  flex-shrink: 0;
  object-fit: cover;
  border-radius: 8px;
}

.page-index__slider-nav {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 10;
}

.page-index__slider-prev, .page-index__slider-next {
  background-color: rgba(47, 107, 255, 0.7);
  border: none;
  border-radius: 50%;
  color: #fff;
  font-size: 20px;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.page-index__slider-prev:hover, .page-index__slider-next:hover {
  background-color: var(--primary-color);
}

.page-index__slider-prev::before {
  content: '‹';
}

.page-index__slider-next::before {
  content: '›';
}

.page-index__slider-dots {
  display: flex;
  gap: 8px;
}

.page-index__slider-dot {
  width: 10px;
  height: 10px;
  background-color: rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  cursor: pointer;
  transition: background-color 0.3s ease, transform 0.3s ease;
}

.page-index__slider-dot.page-index__active {
  background-color: #fff;
  transform: scale(1.2);
}

.page-index__section-title-container {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  text-align: center;
  padding: 40px 20px;
  margin-bottom: 40px;
}

.page-index__decorative-line {
  width: 100px;
  height: 2px;
  background-color: var(--border-color);
  margin: 10px 0;
}

.page-index__main-title {
  font-weight: 700;
  color: var(--text-main-color);
  line-height: 1.2;
  letter-spacing: -0.02em;
  max-width: 900px;
  margin: 0;
  font-size: clamp(2.2rem, 4vw, 3.5rem);
}

.page-index__intro-description {
  font-size: 1.1rem;
  color: var(--text-main-color);
  max-width: 800px;
  margin: 20px auto 30px auto;
  line-height: 1.6;
}

.page-index__register-button, .page-index__download-button {
  display: inline-block;
  padding: 15px 30px;
  background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
  color: #fff;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1.1rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: none;
  cursor: pointer;
}

.page-index__register-button:hover, .page-index__download-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 16px var(--glow-color);
}

.page-index__category-gateway {
  padding: 40px 20px;
  margin-bottom: 40px;
}

.page-index__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 25px;
  max-width: 1200px;
  margin: 0 auto;
}

.page-index__category-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
  background-color: var(--card-bg-color);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-index__category-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.page-index__category-image {
  width: 100%;
  height: 250px; /* Example fixed height for category images */
  object-fit: cover;
  display: block;
  transition: filter 0.3s ease;
}

.page-index__category-card:hover .page-index__category-image {
  filter: brightness(1.1);
}

.page-index__category-label {
  color: var(--custom-color-1776249996415);
  font-size: 1.2rem;
  font-weight: 600;
  padding: 15px 10px;
  text-align: center;
  display: block;
  width: 100%;
  background-color: var(--card-bg-color);
}

.page-index__article-body {
  max-width: 900px;
  margin: 0 auto 60px auto;
  padding: 0 20px;
  line-height: 1.8;
  font-size: 1.05rem;
  color: var(--text-main-color);
}

.page-index__blockquote {
  background-color: var(--border-color);
  border-left: 5px solid var(--primary-color);
  padding: 20px 25px;
  margin: 30px 0;
  font-style: italic;
  color: var(--custom-color-1776249996415);
  border-radius: 4px;
}

.page-index__blockquote-link {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
}

.page-index__blockquote-link:hover {
  text-decoration: underline;
}

.page-index__article-heading {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-top: 50px;
  margin-bottom: 25px;
  line-height: 1.3;
}

.page-index__article-subheading {
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--text-main-color);
  margin-top: 35px;
  margin-bottom: 15px;
  line-height: 1.4;
}

.page-index__article-figure {
  margin: 40px 0;
  text-align: center;
}

.page-index__article-figure img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
  display: block; /* Ensure no extra space below image */
  margin: 0 auto;
  min-width: 200px;
  min-height: 200px;
}

.page-index__article-figure figcaption {
  font-size: 0.95rem;
  color: #666;
  margin-top: 15px;
}

.page-index__list {
  list-style-type: disc;
  margin-left: 25px;
  padding: 0;
  margin-bottom: 20px;
}

.page-index__list li {
  margin-bottom: 10px;
  color: var(--text-main-color);
}

.page-index__list li strong {
  color: var(--primary-color);
}

.page-index__faq-question {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--text-main-color);
  margin-top: 30px;
  margin-bottom: 10px;
}

.page-index__faq-answer {
  margin-bottom: 20px;
  color: var(--text-main-color);
}

.page-index__text-link {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
}

.page-index__text-link:hover {
  text-decoration: underline;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
  .page-index__main-title {
    font-size: clamp(2rem, 5vw, 3rem);
  }
  .page-index__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .page-index__main-title {
    font-size: clamp(1.8rem, 6vw, 2.5rem);
  }
  .page-index__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-index__hero-image,
  .page-index__category-image,
  .page-index__article-figure img {
    max-width: 100%;
    height: auto;
  }
  .page-index__article-heading {
    font-size: 1.8rem;
  }
  .page-index__article-subheading {
    font-size: 1.4rem;
  }
  .page-index__faq-question {
    font-size: 1.2rem;
  }
  .page-index__slider-nav {
    bottom: 10px;
  }
  .page-index__slider-prev, .page-index__slider-next {
    width: 30px;
    height: 30px;
    font-size: 16px;
  }
  .page-index__slider-dot {
    width: 8px;
    height: 8px;
  }
  .page-index__register-button, .page-index__download-button {
    padding: 12px 25px;
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .page-index__grid {
    grid-template-columns: 1fr;
  }
  .page-index__category-image {
    height: auto;
  }
  .page-index__decorative-line {
    width: 60px;
  }
  .page-index__main-title {
    font-size: clamp(1.5rem, 7vw, 2rem);
  }
}