.page-index {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #FFF3E6; /* Text Main */
  background-color: #0D0E12; /* Background */
}

.page-index__article-wrap {
  max-width: 1150px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-index__section {
  padding: 30px 0;
}

.page-index__top-section {
  padding-top: 10px; /* Fixed header spacing */
  text-align: center;
}

.page-index__page-title {
  font-size: 2.5em;
  font-weight: bold;
  line-height: 1.2;
  color: #FF8C1A; /* Main color */
  margin-bottom: 20px;
  text-align: center;
  max-width: 100%;
}

.page-index__top-cta {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 20px;
  margin-bottom: 40px;
}

.page-index__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 25px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  min-height: 44px; /* Minimum touch target height */
  transition: background-color 0.3s ease, transform 0.2s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-index__btn--primary {
  background: linear-gradient(180deg, #FFA53A 0%, #D96800 100%); /* Button gradient */
  color: #ffffff; /* White text for buttons */
  border: none;
}

.page-index__btn--primary:hover {
  background: linear-gradient(180deg, #FFB04D 0%, #A84F0C 100%); /* Glow on hover */
  transform: translateY(-2px);
}

.page-index__btn--danger {
  background-color: #d62828; /* Emphasize red */
  color: #ffffff;
  border: none;
}

.page-index__btn--danger:hover {
  background-color: #ed1c24;
  transform: translateY(-2px);
}

.page-index__section-title {
  font-size: 2em;
  font-weight: bold;
  color: #FF8C1A; /* Main color */
  margin-bottom: 25px;
  text-align: center;
}

.page-index__sub-title {
  font-size: 1.5em;
  font-weight: bold;
  color: #FFA53A; /* Auxiliary color */
  margin-top: 30px;
  margin-bottom: 15px;
}

.page-index p {
  margin-bottom: 15px;
  text-align: justify;
}

.page-index ul,
.page-index ol {
  margin-bottom: 15px;
  padding-left: 25px;
}

.page-index li {
  margin-bottom: 8px;
}

.page-index a {
  color: #FFA53A; /* Auxiliary color for links */
  text-decoration: none;
}

.page-index a:hover {
  text-decoration: underline;
}

.page-index__emphasis-text {
  font-style: italic;
  color: #FFB04D; /* Glow for emphasis */
  text-align: center;
  margin-top: 20px;
}

.page-index__fact-list {
  list-style: none;
  padding-left: 0;
  margin-top: 20px;
}

.page-index__fact-list li {
  background-color: #17191F; /* Card BG */
  border-left: 3px solid #FF8C1A; /* Main color border */
  padding: 10px 15px;
  margin-bottom: 8px;
  border-radius: 4px;
}

.page-index__info-card {
  background-color: #17191F; /* Card BG */
  border: 1px solid #A84F0C; /* Border */
  border-radius: 8px;
  padding: 20px;
  margin-top: 30px;
}

.page-index__info-card ul {
  padding-left: 20px;
  list-style: disc;
}

.page-index__info-card em {
  color: #FFB04D;
}

.page-index__warning-card {
  background-color: #17191F; /* Card BG */
  border-left: 5px solid #ff4141; /* Red warning */
  padding: 15px 20px;
  margin-top: 20px;
  border-radius: 8px;
  color: #FFF3E6;
}

.page-index__wp-caption {
  text-align: center;
  margin: 20px auto;
  max-width: 680px;
}

.page-index__wp-caption img {
  border-radius: 8px;
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
}

.page-index__wp-caption figcaption {
  font-size: 0.9em;
  color: #FFA53A;
  margin-top: 10px;
}

.page-index blockquote {
  border-left: 4px solid #FF8C1A; /* Main color */
  margin: 30px 0;
  padding: 15px 20px;
  background-color: #17191F; /* Card BG */
  border-radius: 4px;
}

.page-index__quote-text {
  font-style: italic;
  font-size: 1.1em;
  color: #FFF3E6;
  text-align: left;
}

.page-index cite {
  display: block;
  text-align: right;
  margin-top: 10px;
  font-size: 0.9em;
  color: #FFA53A;
}

.page-index__promo-box {
  background-color: #17191F; /* Card BG */
  border: 2px dashed #A84F0C; /* Border */
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  margin-top: 30px;
}

.page-index__promo-title {
  font-size: 1.8em;
  color: #FFB04D; /* Glow */
  margin-bottom: 20px;
}

.page-index__promo-box ul {
  list-style: none;
  padding-left: 0;
  margin-bottom: 25px;
}

.page-index__promo-box li {
  margin-bottom: 10px;
  font-size: 1.1em;
  color: #FFF3E6;
}

.page-index__contact-info {
  list-style: none;
  padding-left: 0;
  margin-top: 25px;
  font-size: 1.1em;
}

.page-index__contact-info li {
  margin-bottom: 10px;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-index__page-title {
    font-size: 2.2em;
  }

  .page-index__section-title {
    font-size: 1.8em;
  }

  .page-index__sub-title {
    font-size: 1.3em;
  }

  .page-index__article-wrap {
    padding: 0 15px;
  }
}

@media (max-width: 768px) {
  /* 1. Top section (title + CTA) */
  .page-index__top-section {
    padding-top: 10px !important;
  }

  .page-index__page-title {
    font-size: 1.8em;
    margin-bottom: 15px;
    padding: 0 10px;
  }

  .page-index__top-cta {
    flex-direction: column;
    gap: 10px;
    margin-bottom: 30px;
    padding: 0 15px;
  }

  .page-index__btn {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 15px;
    font-size: 1em;
    white-space: normal !important;
    word-wrap: break-word !important;
    box-sizing: border-box !important;
  }

  /* 2. Single-column container (article-wrap, sections, cards, promo-box) */
  .page-index__article-wrap,
  .page-index__section,
  .page-index__info-card,
  .page-index__warning-card,
  .page-index__promo-box {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-index__section {
    padding: 20px 0;
  }

  .page-index__section-title {
    font-size: 1.5em;
    margin-bottom: 20px;
  }

  .page-index__sub-title {
    font-size: 1.2em;
    margin-top: 25px;
    margin-bottom: 10px;
  }

  .page-index p,
  .page-index li {
    font-size: 0.95em;
    text-align: left; /* Adjust text alignment for mobile readability */
  }

  /* 3. General images and figures */
  .page-index img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-index__wp-caption {
    margin: 15px auto;
    padding: 0;
  }

  .page-index__wp-caption figcaption {
    font-size: 0.85em;
    padding: 0 5px;
  }

  /* 4. Buttons and button containers (already covered by .page-index__btn and __top-cta) */
  /* Additional button containers if present */
  .page-index__button-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* 5. Registration tutorial and FAQ sections */
  .page-index__registration-guide-section,
  .page-index__faq-section {
    padding: 20px 0;
  }

  .page-index__promo-box {
    padding: 20px;
  }

  .page-index__promo-title {
    font-size: 1.4em;
  }

  .page-index__contact-info {
    font-size: 1em;
  }
}