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

.page-index__section {
  padding: 30px 0;
  background-color: #FFFFFF;
  color: #333333;
}

.page-index__top-section {
  padding-top: 10px; /* Small top padding, body handles header offset */
  text-align: center;
  padding-bottom: 20px;
}

.page-index__page-title {
  font-weight: bold;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: #000000; /* Ensure high contrast on white background */
  margin-bottom: 15px;
  font-size: clamp(28px, 4vw, 48px); /* Using clamp for responsive H1 */
}

.page-index__page-intro {
  font-size: 1.1em;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  color: #555555;
}

.page-index__top-cta {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
}

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

.page-index__btn--primary {
  background-color: #26A9E0; /* Primary brand blue */
  color: #FFFFFF;
  border: 2px solid #26A9E0;
}

.page-index__btn--primary:hover {
  background-color: #1a8cc2;
  border-color: #1a8cc2;
}

.page-index__btn--secondary {
  background-color: #EA7C07; /* Login orange */
  color: #FFFFFF;
  border: 2px solid #EA7C07;
}

.page-index__btn--secondary:hover {
  background-color: #c46607;
  border-color: #c46607;
}

.page-index__section-title {
  font-size: 2.2em;
  font-weight: bold;
  color: #000000;
  margin-bottom: 25px;
  text-align: center;
  line-height: 1.3;
}

.page-index__announcement-section {
  padding-top: 0;
}

.page-index__announcement-section .page-index__section-title {
  font-size: 1.8em;
  margin-bottom: 20px;
  color: #26A9E0;
}

.page-index__announcement-section p {
  margin-bottom: 15px;
  line-height: 1.6;
  text-align: justify;
}

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

.page-index__feature-list li {
  margin-bottom: 8px;
  line-height: 1.6;
}

.page-index__promo-text {
  font-style: italic;
  color: #d62828; /* Emphasized red */
  text-align: center;
  margin-top: 20px;
}

.page-index__promo-text a {
  color: #d62828;
  text-decoration: underline;
}

.page-index__brand-overview-section p {
  margin-bottom: 15px;
  line-height: 1.6;
  text-align: justify;
}

.page-index__fact-list {
  list-style-type: none;
  padding: 0;
  margin-bottom: 30px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 10px;
}

.page-index__fact-list li {
  background-color: #f9f9f9;
  border-left: 4px solid #26A9E0;
  padding: 10px 15px;
  border-radius: 4px;
  line-height: 1.5;
  font-size: 0.95em;
}

.page-index__info-card {
  background-color: #f9f9f9;
  border: 1px solid #ddd;
  border-radius: 8px;
  padding: 25px;
  margin-bottom: 30px;
  line-height: 1.6;
}

.page-index__info-card p strong {
  color: #26A9E0;
  font-size: 1.1em;
}

.page-index__info-card ul {
  list-style-type: disc;
  margin-left: 20px;
  margin-top: 10px;
  margin-bottom: 15px;
}

.page-index__info-card ul li {
  margin-bottom: 5px;
}

.page-index__info-card em {
  font-size: 0.9em;
  color: #777;
}

.page-index__warning-card {
  background-color: #fff4f4;
  border-left: 5px solid #ff4141;
  border-radius: 8px;
  padding: 20px;
  color: #d62828;
  font-size: 0.95em;
  line-height: 1.6;
}

.page-index__warning-card strong {
  color: #ff4141;
  display: block;
  margin-bottom: 10px;
  font-size: 1.1em;
}

.page-index__seo-content-section p {
  margin-bottom: 15px;
  line-height: 1.7;
  text-align: justify;
}

.page-index__seo-content-section h3 {
  font-size: 1.6em;
  font-weight: bold;
  color: #26A9E0;
  margin-top: 35px;
  margin-bottom: 20px;
  line-height: 1.4;
}

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

.page-index__recognition-list li {
  margin-bottom: 10px;
  line-height: 1.6;
}

.page-index__expert-quote {
  background-color: #f9f9f9;
  border-left: 5px solid #26A9E0;
  padding: 20px 25px;
  margin: 40px 0;
  font-style: italic;
  color: #555555;
  line-height: 1.6;
  font-size: 1.1em;
}

.page-index__expert-quote cite {
  display: block;
  margin-top: 15px;
  text-align: right;
  font-style: normal;
  font-weight: bold;
  color: #26A9E0;
}

.page-index__seo-content-section ul {
  list-style-type: disc;
  margin-left: 20px;
  margin-bottom: 20px;
  padding-left: 0;
}

.page-index__seo-content-section ul li {
  margin-bottom: 8px;
  line-height: 1.6;
}

.page-index__wp-caption {
  margin: 30px auto;
  text-align: center;
  max-width: 680px; /* Max width for images as per instruction */
  box-sizing: border-box;
}

.page-index__wp-caption img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.page-index__wp-caption figcaption {
  font-size: 0.9em;
  color: #777;
  margin-top: 10px;
  line-height: 1.5;
  text-align: center;
}

.page-index__promo-box-section {
  padding: 40px 0;
}

.page-index__promo-box {
  background-color: #fffbe6;
  border: 2px dashed #111;
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  max-width: 800px; /* Smaller max-width for promo box */
}

.page-index__promo-title {
  font-size: 1.8em;
  color: #d62828;
  margin-bottom: 20px;
  line-height: 1.3;
}

.page-index__promo-features {
  list-style-type: none;
  padding: 0;
  margin-bottom: 25px;
}

.page-index__promo-features li {
  margin-bottom: 10px;
  font-size: 1.1em;
  color: #333333;
}

.page-index__promo-cta {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
  display: flex;
  justify-content: center;
}

.page-index__btn--promo {
  background-color: #d62828;
  color: #FFFFFF;
  border: 2px solid #d62828;
  padding: 15px 30px;
  font-size: 1.2em;
  border-radius: 8px;
  white-space: normal;
  word-wrap: break-word;
  max-width: 100%;
  box-sizing: border-box;
}

.page-index__btn--promo:hover {
  background-color: #b02020;
  border-color: #b02020;
}

.page-index__registration-tutorial-section p {
  margin-bottom: 15px;
  line-height: 1.6;
  text-align: justify;
}

.page-index__tutorial-step-title {
  font-size: 1.7em;
  font-weight: bold;
  color: #26A9E0;
  margin-top: 40px;
  margin-bottom: 20px;
  line-height: 1.4;
}

.page-index__text-link {
  color: #26A9E0;
  text-decoration: underline;
}

.page-index__text-link:hover {
  color: #1a8cc2;
}

.page-index__form-fields,
.page-index__verification-tips {
  list-style-type: disc;
  margin-left: 20px;
  margin-bottom: 20px;
  padding-left: 0;
}

.page-index__form-fields li,
.page-index__verification-tips li {
  margin-bottom: 8px;
  line-height: 1.6;
}

.page-index__faq-section p {
  margin-bottom: 15px;
  line-height: 1.6;
  text-align: justify;
}

.page-index__faq-question-title {
  font-size: 1.6em;
  font-weight: bold;
  color: #26A9E0;
  margin-top: 30px;
  margin-bottom: 10px;
  line-height: 1.4;
}

.page-index__faq-answer-text {
  margin-bottom: 20px;
  line-height: 1.6;
  text-align: justify;
}

.page-index__contact-intro {
  margin-top: 40px;
  margin-bottom: 15px;
  font-size: 1.1em;
  text-align: center;
}

.page-index__contact-info {
  list-style-type: none;
  padding: 0;
  text-align: center;
  margin-bottom: 30px;
}

.page-index__contact-info li {
  margin-bottom: 8px;
  line-height: 1.6;
}

.page-index__contact-info strong {
  color: #26A9E0;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
  .page-index__article-wrap {
    padding: 0 15px !important;
  }

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

  /* 1. Top Section (Module 0) */
  .page-index__top-section {
    padding-top: 10px !important;
    padding-bottom: 15px !important;
  }

  .page-index__page-title {
    font-size: clamp(24px, 7vw, 36px) !important;
    margin-bottom: 10px !important;
    text-align: center !important;
  }

  .page-index__page-intro {
    font-size: 1em !important;
    margin-bottom: 20px !important;
    text-align: left !important; /* Adjust for mobile readability */
  }

  .page-index__top-cta {
    flex-direction: column !important;
    gap: 10px !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-index__btn {
    width: 100% !important;
    max-width: 100% !important;
    padding: 10px 15px !important;
    font-size: 0.95em !important;
  }

  .page-index__section-title {
    font-size: 1.8em !important;
    margin-bottom: 20px !important;
    text-align: left !important;
  }

  /* 2. Single Column Long Content (Module 1, 2, 3, 4, 5, 6 containers) */
  .page-index__announcement-section p,
  .page-index__brand-overview-section p,
  .page-index__seo-content-section p,
  .page-index__registration-tutorial-section p,
  .page-index__faq-section p {
    font-size: 0.95em !important;
    line-height: 1.5 !important;
    text-align: left !important;
  }

  .page-index__announcement-section .page-index__section-title {
    font-size: 1.5em !important;
    text-align: left !important;
  }

  .page-index__feature-list,
  .page-index__recognition-list,
  .page-index__form-fields,
  .page-index__verification-tips,
  .page-index__seo-content-section ul {
    margin-left: 20px !important;
    font-size: 0.95em !important;
  }

  .page-index__fact-list {
    grid-template-columns: 1fr !important;
  }

  .page-index__info-card,
  .page-index__warning-card,
  .page-index__expert-quote {
    padding: 15px !important;
    font-size: 0.9em !important;
  }

  .page-index__seo-content-section h3,
  .page-index__tutorial-step-title,
  .page-index__faq-question-title {
    font-size: 1.4em !important;
    margin-top: 30px !important;
    margin-bottom: 15px !important;
    text-align: left !important;
  }

  /* 3. General Images and Figures */
  .page-index img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
    box-sizing: border-box !important;
  }

  .page-index__wp-caption {
    margin: 20px auto !important;
    max-width: 100% !important;
  }

  .page-index__wp-caption figcaption {
    font-size: 0.85em !important;
  }

  /* 4. Buttons and Button Containers */
  .page-index__promo-cta {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-index__btn--promo {
    width: 100% !important;
    max-width: 100% !important;
    font-size: 1.1em !important;
    padding: 12px 20px !important;
  }

  /* 5. Registration Tutorial and FAQ Blocks */
  .page-index__promo-box {
    padding: 20px !important;
    max-width: 100% !important;
  }

  .page-index__promo-title {
    font-size: 1.5em !important;
  }

  .page-index__contact-intro {
    font-size: 1em !important;
    margin-top: 30px !important;
    text-align: left !important;
  }

  .page-index__contact-info {
    font-size: 0.95em !important;
    text-align: left !important;
  }
}