.page-index {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #FFF6D6; /* Text Main */
  background-color: #0A0A0A; /* Background */
}

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

.page-index__section {
  padding: 40px 0;
}

.page-index__top-section {
  padding-top: 10px; /* Specific override for top section */
  padding-bottom: 40px;
}

.page-index__page-title {
  text-align: center;
  font-weight: bold;
  color: #FFF6D6; /* Text Main */
  margin-bottom: 15px;
  font-size: clamp(2em, 3.5vw, 2.8em); /* Responsive font-size for H1 */
  line-height: 1.2;
}

.page-index__intro-text {
  text-align: center;
  color: #FFF6D6;
  margin-bottom: 25px;
  font-size: 1.1em;
}

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

.page-index__btn {
  padding: 12px 30px;
  border-radius: 6px;
  font-size: 1.1em;
  font-weight: bold;
  text-decoration: none;
  text-align: center;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.page-index__btn--primary {
  background: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%);
  color: #0A0A0A; /* Dark text on light gradient for contrast */
  border: none;
}

.page-index__btn--primary:hover {
  background: linear-gradient(180deg, #FFE699 0%, #E6B033 100%);
}

.page-index__btn--secondary {
  background: transparent;
  border: 2px solid #F2C14E; /* Main color border */
  color: #FFF6D6; /* Text Main */
}

.page-index__btn--secondary:hover {
  background: #F2C14E;
  color: #0A0A0A;
}

.page-index__announcement-title,
.page-index__brand-title,
.page-index__content-heading,
.page-index__promo-title,
.page-index__tutorial-heading,
.page-index__faq-heading,
.page-index__contact-heading {
  color: #F2C14E; /* Main color */
  text-align: center;
  margin-bottom: 20px;
  font-size: 2em;
  line-height: 1.3;
}

.page-index h3 {
  color: #F2C14E; /* Main color */
  font-size: 1.5em;
  margin-top: 25px;
  margin-bottom: 15px;
}

.page-index p,
.page-index li {
  color: #FFF6D6; /* Text Main */
  margin-bottom: 1em;
  text-align: justify;
}

.page-index a {
  color: #FFD36B; /* Auxiliary color for links */
  text-decoration: underline;
}

.page-index a:hover {
  color: #F2C14E;
}

.page-index__feature-list,
.page-index__identify-list,
.page-index__advantage-list,
.page-index__product-list,
.page-index__promotion-list,
.page-index__step-notes,
.page-index__promo-features {
  list-style-position: inside;
  padding-left: 25px;
  margin-bottom: 1.5em;
}

.page-index__feature-list {
  list-style-type: decimal;
}

.page-index__identify-list {
  list-style-type: decimal;
}

.page-index__advantage-list,
.page-index__product-list,
.page-index__promotion-list,
.page-index__step-notes,
.page-index__promo-features {
  list-style-type: disc;
}

.page-index__emphasis-text {
  text-align: center;
  color: #FFD36B; /* Auxiliary color */
  font-style: italic;
  margin-top: 30px;
  font-size: 1.1em;
}

.page-index__fact-list {
  list-style-type: none;
  padding: 0;
  margin-bottom: 30px;
  color: #FFF6D6;
}

.page-index__fact-list li {
  margin-bottom: 0.5em;
  text-align: center;
}

.page-index__info-card,
.page-index__warning-card {
  background: #111111; /* Card BG */
  border-radius: 8px;
  padding: 25px;
  margin-top: 30px;
  color: #FFF6D6;
  box-sizing: border-box;
}

.page-index__info-card {
  border: 1px solid #3A2A12; /* Border */
}

.page-index__card-list {
  list-style-type: disc;
  padding-left: 20px;
}

.page-index__card-note {
  font-size: 0.9em;
  color: #FFD36B;
  margin-top: 15px;
}

.page-index__warning-card {
  border-left: 5px solid #ff4141; /* Warning Red Border */
}

.page-index__warning-title {
  color: #ff4141; /* Warning Red Border */
  font-weight: bold;
  margin-bottom: 10px;
  display: block;
}

.page-index__btn--warning {
  background: #d62828; /* Emphasize Red */
  color: #ffffff;
  border-radius: 5px;
  padding: 10px 20px;
  display: inline-block;
  text-align: center;
  text-decoration: none;
  margin-top: 15px;
  min-height: 44px;
  font-weight: bold;
}

.page-index__btn--warning:hover {
  background: #ff4141;
}

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

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

.page-index__figcaption {
  font-style: italic;
  font-size: 0.9em;
  color: #FFD36B; /* Auxiliary color */
  margin-top: 10px;
}

.page-index__blockquote {
  border-left: 4px solid #F2C14E; /* Main color */
  padding-left: 20px;
  margin: 30px 0;
  font-style: italic;
  color: #FFD36B; /* Auxiliary color */
  font-size: 1.1em;
}

.page-index__promo-box {
  background: #111111; /* Card BG */
  border: 2px dashed #FFD36B; /* Glow color for dashed border */
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  margin-top: 40px;
  color: #FFF6D6;
  box-sizing: border-box;
}

.page-index__btn--cta-red {
  background: #d62828; /* Emphasize Red */
  color: #ffffff;
  border-radius: 5px;
  padding: 12px 25px;
  display: inline-block;
  text-align: center;
  text-decoration: none;
  margin-top: 25px;
  min-height: 44px;
  font-weight: bold;
  transition: background-color 0.3s ease;
}

.page-index__btn--cta-red:hover {
  background: #ff4141;
}

.page-index__tutorial-step {
  margin-bottom: 40px;
}

.page-index__step-title {
  color: #F2C14E; /* Main color */
  font-size: 1.6em;
  margin-top: 30px;
  margin-bottom: 15px;
}

.page-index__faq-item {
  margin-bottom: 20px;
}

.page-index__faq-question {
  color: #FFD36B; /* Auxiliary color */
  font-weight: bold;
  font-size: 1.2em;
  margin-bottom: 10px;
}

.page-index__faq-answer p {
  color: #FFF6D6;
  text-align: justify;
  padding-left: 10px;
}

.page-index__closing-text {
  text-align: center;
  color: #FFF6D6;
  margin-top: 40px;
  font-size: 1.1em;
}

.page-index__contact-list {
  list-style-type: none;
  padding: 0;
  text-align: center;
  color: #FFF6D6;
  margin-top: 20px;
}

.page-index__contact-list li {
  margin-bottom: 0.5em;
}

/* --- Mobile Responsiveness --- */
@media (max-width: 768px) {
  .page-index__article-wrap {
    padding: 0 15px !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

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

  /* Module 0: Top section title + Dual CTA */
  .page-index__top-section {
    padding-top: 10px !important;
    padding-bottom: 20px !important;
  }

  .page-index__page-title {
    font-size: 1.8em !important;
    text-align: left !important;
    padding: 0 5px;
  }

  .page-index__intro-text {
    font-size: 1em !important;
    text-align: left !important;
    padding: 0 5px;
  }

  .page-index__top-cta {
    flex-direction: column !important;
    gap: 10px !important;
    margin-bottom: 20px !important;
  }

  .page-index__btn {
    width: 100% !important;
    max-width: 100% !important;
    padding: 10px 15px !important;
    font-size: 1em !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  /* Module 1: Announcement / Featured promotion area */
  .page-index__announcement-title,
  .page-index__brand-title,
  .page-index__content-heading,
  .page-index__promo-title,
  .page-index__tutorial-heading,
  .page-index__faq-heading,
  .page-index__contact-heading {
    font-size: 1.5em !important;
    text-align: left !important;
    padding: 0 5px;
  }

  .page-index h3 {
    font-size: 1.3em !important;
    text-align: left !important;
    padding: 0 5px;
  }

  .page-index p,
  .page-index li {
    font-size: 0.95em !important;
    text-align: left !important;
  }

  .page-index__emphasis-text {
    font-size: 1em !important;
    text-align: left !important;
    padding: 0 5px;
  }

  .page-index__feature-list,
  .page-index__identify-list,
  .page-index__advantage-list,
  .page-index__product-list,
  .page-index__promotion-list,
  .page-index__step-notes,
  .page-index__promo-features {
    padding-left: 20px !important;
    list-style-position: outside;
  }

  /* Module 2: Brand overview + Info card + Warning card */
  .page-index__fact-list li {
    text-align: left !important;
  }

  .page-index__info-card,
  .page-index__warning-card,
  .page-index__promo-box {
    padding: 20px !important;
    margin-top: 20px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-index__btn--warning {
    width: 100% !important;
    max-width: 100% !important;
  }

  /* Module 3: Long SEO text (general images and figure) */
  .page-index img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-index__wp-caption {
    max-width: 100% !important;
    margin: 15px auto !important;
  }

  .page-index__figcaption {
    font-size: 0.85em !important;
    text-align: left !important;
  }

  .page-index__blockquote {
    margin: 20px 0 !important;
    font-size: 1em !important;
    padding-left: 15px !important;
  }

  /* Module 4: World Cup / Event box */
  .page-index__btn--cta-red {
    width: 100% !important;
    max-width: 100% !important;
    margin-top: 20px !important;
  }

  /* Module 5: Four-step registration tutorial */
  .page-index__tutorial-step {
    margin-bottom: 25px !important;
  }

  .page-index__step-title {
    font-size: 1.4em !important;
    text-align: left !important;
    padding: 0 5px;
  }

  /* Module 6: FAQ + Footer contact info */
  .page-index__faq-question {
    font-size: 1.1em !important;
    text-align: left !important;
    padding: 0 5px;
  }

  .page-index__faq-answer p {
    padding-left: 5px !important;
  }

  .page-index__closing-text,
  .page-index__contact-heading,
  .page-index__contact-list li {
    text-align: left !important;
    padding: 0 5px;
  }

  .page-index__contact-list {
    margin-top: 15px !important;
  }
}