.page-index {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #F2FFF6; /* Text Main */
  background-color: transparent; /* Body background handled by shared.css var(--color-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;
  text-align: center;
  padding-bottom: 30px;
}

.page-index__page-title {
  font-weight: bold;
  line-height: 1.2;
  color: #F2FFF6; /* Text Main */
  margin-bottom: 20px;
  font-size: clamp(28px, 4vw, 48px);
}

.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;
  min-height: 44px;
  padding: 10px 30px;
  border-radius: 6px;
  font-size: 18px;
  font-weight: bold;
  text-decoration: none;
  color: #ffffff;
  transition: all 0.3s ease;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  max-width: 100%;
}

.page-index__btn--primary {
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  border: none;
}

.page-index__btn--primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

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

.page-index__btn--secondary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.page-index__announcement-section h2,
.page-index__brand-overview-section h2,
.page-index__seo-article-section h2,
.page-index__registration-tutorial-section h2,
.page-index__faq-section h2 {
  color: #F2FFF6; /* Text Main */
  font-size: clamp(24px, 3.5vw, 38px);
  margin-bottom: 25px;
  text-align: center;
}

.page-index__announcement-section h3,
.page-index__seo-article-section h3,
.page-index__registration-tutorial-section h3,
.page-index__faq-section h3 {
  color: #F2C14E; /* Gold */
  font-size: clamp(20px, 3vw, 28px);
  margin-top: 30px;
  margin-bottom: 15px;
}

.page-index__notification-title {
  color: #F2C14E; /* Gold */
}

.page-index__brand-narrative,
.page-index__emphasis-text {
  text-align: justify;
  margin-bottom: 15px;
  color: #F2FFF6; /* Text Main */
}

.page-index__emphasis-text {
  color: #d62828; /* Emphasize red */
  font-style: italic;
  text-align: center;
  font-weight: bold;
  margin-top: 20px;
}

.page-index__core-features ol,
.page-index__facts-list,
.page-index__info-card ul,
.page-index__promo-box ul,
.page-index__contact-info {
  list-style-type: disc;
  margin-left: 20px;
  margin-bottom: 15px;
  color: #A7D9B8; /* Text Secondary */
}

.page-index__core-features ol li strong,
.page-index__facts-list li strong {
  color: #F2FFF6; /* Text Main */
}

.page-index__info-card {
  background: #11271B; /* Card BG */
  border: 1px solid #2E7A4E; /* Border */
  border-radius: 8px;
  padding: 20px;
  margin: 30px 0;
  color: #A7D9B8; /* Text Secondary */
}

.page-index__info-card p strong {
  color: #F2FFF6; /* Text Main */
}

.page-index__warning-card {
  background: #fff4f4;
  border-left: 5px solid #ff4141;
  border-radius: 0 8px 8px 0;
  padding: 15px 20px;
  margin: 30px 0;
  color: #333333; /* Dark text on light background */
  font-weight: bold;
}

.page-index__warning-card strong {
  color: #ff4141;
}

.page-index__seo-article-section p,
.page-index__seo-article-section ol li,
.page-index__seo-article-section ul li,
.page-index__registration-tutorial-section p,
.page-index__registration-tutorial-section ul li,
.page-index__faq-section p {
  text-align: justify;
  margin-bottom: 15px;
  color: #F2FFF6; /* Text Main */
}

.page-index__seo-article-section ol,
.page-index__seo-article-section ul {
  list-style-type: decimal;
  margin-left: 20px;
  margin-bottom: 15px;
  color: #A7D9B8; /* Text Secondary */
}

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

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

.page-index__wp-caption figcaption {
  font-style: italic;
  font-size: 14px;
  color: #A7D9B8; /* Text Secondary */
  margin-top: 10px;
}

.page-index__expert-quote {
  background: #11271B; /* Card BG */
  border-left: 5px solid #F2C14E; /* Gold */
  padding: 20px;
  margin: 30px 0;
  font-style: italic;
  color: #F2FFF6; /* Text Main */
}

.page-index__expert-quote p {
  margin-bottom: 0;
  text-align: left;
}

.page-index__promo-box {
  background: #fffbe6;
  border: 2px dashed #1E3A2A; /* Divider */
  border-radius: 10px;
  padding: 30px;
  margin: 40px auto;
  text-align: center;
  color: #333333; /* Dark text on light background */
}

.page-index__promo-title {
  color: #d62828; /* Emphasize red */
  font-size: clamp(22px, 3vw, 32px);
  margin-bottom: 20px;
}

.page-index__promo-box ul {
  list-style-type: none;
  padding: 0;
  margin-bottom: 25px;
  color: #333333;
}

.page-index__promo-box ul li {
  margin-bottom: 10px;
  font-size: 17px;
}

.page-index__tutorial-step {
  margin-bottom: 30px;
}

.page-index__step-title {
  color: #57E38D; /* Glow */
  font-size: clamp(22px, 3vw, 30px);
  margin-top: 40px;
  margin-bottom: 20px;
}

.page-index__faq-item {
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 1px solid #1E3A2A; /* Divider */
}

.page-index__faq-item:last-child {
  border-bottom: none;
}

.page-index__faq-question-title {
  color: #F2FFF6; /* Text Main */
  font-size: clamp(18px, 2.5vw, 24px);
  margin-top: 0;
  margin-bottom: 10px;
}

.page-index__faq-answer-text {
  color: #A7D9B8; /* Text Secondary */
  text-align: justify;
}

.page-index__contact-info {
  list-style-type: none;
  padding: 0;
  margin-top: 30px;
  color: #A7D9B8; /* Text Secondary */
}

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

.page-index__contact-info li strong {
  color: #F2FFF6; /* Text Main */
}

.page-index a {
  color: #2AD16F; /* A lighter green for links */
  text-decoration: underline;
}

.page-index a:hover {
  color: #57E38D; /* Glow */
}

/* --- Mobile Responsive Styles --- */
@media (max-width: 768px) {
  .page-index {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-index__article-wrap {
    padding: 0 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

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

  /* 1. Top Section (Title + Dual CTA) */
  .page-index__top-section {
    padding-top: 10px !important;
    padding-bottom: 20px;
  }

  .page-index__page-title {
    font-size: clamp(24px, 7vw, 36px);
    margin-bottom: 15px;
  }

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

  .page-index__btn {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding: 10px 15px;
  }

  /* 2. Single Column Long Text Container */
  .page-index__announcement-section h2,
  .page-index__brand-overview-section h2,
  .page-index__seo-article-section h2,
  .page-index__registration-tutorial-section h2,
  .page-index__faq-section h2 {
    font-size: clamp(20px, 6vw, 30px);
    margin-bottom: 15px;
    text-align: left;
  }

  .page-index__announcement-section h3,
  .page-index__seo-article-section h3,
  .page-index__registration-tutorial-section h3,
  .page-index__faq-section h3 {
    font-size: clamp(18px, 5vw, 24px);
    margin-top: 25px;
    margin-bottom: 10px;
    text-align: left;
  }

  .page-index__brand-narrative,
  .page-index__seo-article-section p,
  .page-index__registration-tutorial-section p,
  .page-index__faq-section p {
    text-align: left;
  }

  .page-index__info-card,
  .page-index__warning-card,
  .page-index__promo-box {
    margin: 20px 0;
    padding: 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-index__promo-title {
    font-size: clamp(20px, 5vw, 28px);
  }

  .page-index__core-features ol,
  .page-index__facts-list,
  .page-index__info-card ul,
  .page-index__promo-box ul,
  .page-index__contact-info {
    margin-left: 15px;
  }

  /* 3. Generic Images and Figure */
  .page-index img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

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

  .page-index__wp-caption figcaption {
    font-size: 13px;
  }

  /* 4. Buttons and Button Containers */
  .page-index__top-cta,
  .page-index__promo-cta {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
    flex-direction: column !important; /* Ensure vertical stacking for multiple buttons */
    gap: 10px;
  }

  /* 5. Registration Tutorial and FAQ Sections */
  .page-index__tutorial-step {
    margin-bottom: 20px;
  }

  .page-index__step-title {
    font-size: clamp(20px, 5.5vw, 26px);
    margin-top: 30px;
    margin-bottom: 15px;
    text-align: left;
  }

  .page-index__faq-item {
    margin-bottom: 15px;
    padding-bottom: 10px;
  }

  .page-index__faq-question-title {
    font-size: clamp(16px, 4.5vw, 20px);
    text-align: left;
  }

  .page-index__faq-answer-text {
    font-size: 15px;
    text-align: left;
  }

  .page-index__contact-info {
    margin-top: 20px;
  }

  .page-index__contact-info li {
    font-size: 15px;
  }
}