.page-no-hu {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #333333; /* Default text color for light background */
  background-color: var(--secondary-color, #f5f5f5); /* Using shared body background */
}

.page-no-hu__hero-section {
  position: relative;
  width: 100%;
  overflow: hidden;
  padding-bottom: 30px; /* Space below content */
  padding-top: 10px; /* Small top padding, body handles header offset */
}

.page-no-hu__hero-image-wrapper {
  width: 100%;
  max-height: 500px;
  overflow: hidden;
}

.page-no-hu__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-no-hu__hero-content {
  max-width: 900px;
  margin: 30px auto 0;
  padding: 0 20px;
  text-align: center;
}

.page-no-hu__main-title {
  font-size: clamp(2em, 4vw, 2.8em); /* Responsive H1 font size */
  color: #017439;
  margin-bottom: 20px;
  font-weight: bold;
  line-height: 1.2;
}

.page-no-hu__description {
  font-size: 1.1em;
  margin-bottom: 30px;
  color: #555555;
}

.page-no-hu__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-bottom: 40px;
  flex-wrap: wrap;
  width: 100%;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.page-no-hu__btn {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
  white-space: normal;
  word-wrap: break-word;
  max-width: 100%;
  box-sizing: border-box;
  text-align: center;
}

.page-no-hu__btn--primary {
  background-color: #C30808; /* Custom color for Register/Login */
  color: #FFFF00; /* Custom font color */
  border: 2px solid #C30808;
}

.page-no-hu__btn--primary:hover {
  background-color: #a00606;
  border-color: #a00606;
}

.page-no-hu__btn--secondary {
  background-color: #017439;
  color: #FFFFFF;
  border: 2px solid #017439;
}

.page-no-hu__btn--secondary:hover {
  background-color: #005a2e;
  border-color: #005a2e;
}

.page-no-hu__btn--link {
  background-color: transparent;
  color: #017439;
  border: 2px solid #017439;
  padding: 8px 15px;
  font-size: 0.9em;
}

.page-no-hu__btn--link:hover {
  background-color: #017439;
  color: #FFFFFF;
}

.page-no-hu__section {
  padding: 40px 0;
  background-color: #ffffff;
  margin-bottom: 20px;
}

.page-no-hu__article-wrap {
  max-width: 1150px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-no-hu__section-title {
  font-size: 2.2em;
  color: #017439;
  margin-bottom: 25px;
  text-align: center;
  font-weight: bold;
}

.page-no-hu__article-wrap p {
  font-size: 1.05em;
  margin-bottom: 20px;
  line-height: 1.7;
  color: #333333;
}

.page-no-hu__figure {
  margin: 30px auto;
  text-align: center;
  max-width: 800px;
  box-sizing: border-box;
}

.page-no-hu__image {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.page-no-hu__figcaption {
  font-style: italic;
  font-size: 0.9em;
  color: #777777;
  margin-top: 10px;
}

.page-no-hu__list {
  list-style: disc;
  margin-left: 25px;
  margin-bottom: 20px;
  color: #333333;
}

.page-no-hu__list-item {
  margin-bottom: 10px;
  font-size: 1.05em;
}

.page-no-hu__guide-list {
  list-style: decimal;
  margin-left: 25px;
  margin-bottom: 30px;
  color: #333333;
}

.page-no-hu__guide-item {
  margin-bottom: 15px;
  font-size: 1.05em;
}

.page-no-hu__guide-item strong {
  color: #017439;
}

.page-no-hu__guide-item a {
  color: #C30808;
  text-decoration: underline;
}

.page-no-hu__promo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 25px;
  margin-top: 30px;
  margin-bottom: 40px;
}

.page-no-hu__promo-card {
  background-color: #f9f9f9;
  border: 1px solid #e0e0e0;
  border-radius: 10px;
  padding: 25px;
  text-align: center;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-no-hu__promo-title {
  font-size: 1.5em;
  color: #017439;
  margin-bottom: 15px;
  font-weight: bold;
}

.page-no-hu__promo-text {
  font-size: 1em;
  color: #555555;
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-no-hu__app-download-cta {
  text-align: center;
  background-color: #017439;
  color: #FFFFFF;
  padding: 35px 20px;
  border-radius: 10px;
  margin: 40px auto;
  max-width: 800px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.page-no-hu__app-download-cta p {
  font-size: 1.2em;
  margin-bottom: 25px;
  color: #FFFFFF;
}

.page-no-hu__app-download-cta .page-no-hu__btn--primary {
  background-color: #C30808;
  color: #FFFF00;
  border-color: #C30808;
}

.page-no-hu__app-download-cta .page-no-hu__btn--primary:hover {
  background-color: #a00606;
  border-color: #a00606;
}

.page-no-hu__faq-list {
  margin-top: 30px;
  border-top: 1px solid #eee;
  padding-top: 20px;
}

.page-no-hu__faq-item {
  margin-bottom: 15px;
  background-color: #fcfcfc;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  overflow: hidden;
}

.page-no-hu__faq-question {
  font-size: 1.2em;
  color: #017439;
  padding: 15px 20px;
  cursor: pointer;
  margin: 0;
  position: relative;
  font-weight: bold;
}

.page-no-hu__faq-question::after {
  content: '+';
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5em;
  color: #017439;
  transition: transform 0.3s ease;
}

.page-no-hu__faq-item.active .page-no-hu__faq-question::after {
  content: '-';
  transform: translateY(-50%) rotate(180deg);
}

.page-no-hu__faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  padding: 0 20px;
  color: #555555;
}

.page-no-hu__faq-item.active .page-no-hu__faq-answer {
  max-height: 500px; /* Adjust as needed */
  padding-bottom: 15px;
}

.page-no-hu__faq-answer p {
  margin-top: 0;
  margin-bottom: 10px;
}

.page-no-hu__faq-answer a {
  color: #C30808;
  text-decoration: underline;
}

.page-no-hu__final-cta {
  text-align: center;
  margin-top: 50px;
  margin-bottom: 30px;
}

/* --- Responsive Styles --- */
@media (max-width: 1024px) {
  .page-no-hu__hero-content {
    padding: 0 30px;
  }

  .page-no-hu__main-title {
    font-size: clamp(2em, 5vw, 2.5em);
  }

  .page-no-hu__section-title {
    font-size: 2em;
  }

  .page-no-hu__promo-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
}

@media (max-width: 768px) {
  /* 1. 顶区标题 + 双 CTA */
  .page-no-hu__hero-section {
    padding-top: 10px !important;
    padding-bottom: 20px;
  }

  .page-no-hu__hero-content {
    padding: 0 15px;
  }

  .page-no-hu__main-title {
    font-size: clamp(1.8em, 8vw, 2.2em) !important; /* Smaller H1 for mobile */
    margin-bottom: 15px;
  }

  .page-no-hu__description {
    font-size: 1em;
    margin-bottom: 20px;
  }

  .page-no-hu__cta-buttons {
    flex-direction: column;
    gap: 10px;
    width: 100% !important;
    max-width: 100% !important;
    padding-left: 15px;
    padding-right: 15px;
    box-sizing: border-box;
  }

  /* 4. 按钮与按钮容器 */
  .page-no-hu__btn {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* 2. 单栏长文容器 */
  .page-no-hu__article-wrap {
    padding: 0 15px !important;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-no-hu__section {
    padding: 30px 0;
  }

  .page-no-hu__section-title {
    font-size: 1.8em;
    margin-bottom: 20px;
  }

  .page-no-hu__article-wrap p,
  .page-no-hu__list-item,
  .page-no-hu__guide-item {
    font-size: 1em;
  }

  /* 3. 通用图片与 figure */
  .page-no-hu img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-no-hu__figure {
    margin: 20px auto;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-no-hu__promo-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 0 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-no-hu__app-download-cta {
    margin: 30px auto;
    padding: 25px 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-no-hu__app-download-cta p {
    font-size: 1.1em;
    margin-bottom: 20px;
  }

  /* 5. 注册教程与 FAQ 区块 */
  .page-no-hu__faq-list {
    padding: 0 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-no-hu__faq-question {
    font-size: 1.1em;
    padding: 12px 15px;
  }

  .page-no-hu__faq-question::after {
    right: 15px;
  }

  .page-no-hu__faq-answer {
    padding: 0 15px;
  }

  .page-no-hu__final-cta {
    margin-top: 40px;
  }
}