.page-blog {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: var(--text-main-color, #F2FFF6); /* Default text color for dark background */
  background-color: var(--bg-color, #08160F);
}

.page-blog__hero-section {
  padding-top: 10px; /* Small top padding, rely on body for header offset */
  padding-bottom: 40px;
  background: linear-gradient(180deg, #08160F 0%, #11271B 100%); /* Dark gradient background */
  text-align: center;
  color: var(--text-main-color, #F2FFF6);
}

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

.page-blog__main-title {
  font-size: clamp(2.2em, 4vw, 3.5em); /* Responsive font size for H1 */
  font-weight: 700;
  margin-bottom: 15px;
  color: var(--text-main-color, #F2FFF6);
  line-height: 1.2;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-blog__description {
  font-size: 1.1em;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  color: var(--text-secondary-color, #A7D9B8);
}

.page-blog__cta-buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 30px;
}

.page-blog__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 30px;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  white-space: nowrap;
  cursor: pointer;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-blog__btn-primary {
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: #ffffff;
  border: none;
  box-shadow: 0 4px 15px rgba(42, 209, 111, 0.4);
}

.page-blog__btn-primary:hover {
  background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
  box-shadow: 0 6px 20px rgba(42, 209, 111, 0.6);
}

.page-blog__btn-secondary {
  background: transparent;
  color: var(--primary-color, #11A84E);
  border: 2px solid var(--border-color, #2E7A4E);
}

.page-blog__btn-secondary:hover {
  background: rgba(46, 122, 78, 0.2);
  color: var(--text-main-color, #F2FFF6);
}

.page-blog__content-area {
  padding: 40px 0;
  background-color: var(--bg-color, #08160F);
  color: var(--text-main-color, #F2FFF6);
}

.page-blog__article-wrap {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-blog__intro-text {
  font-size: 1.1em;
  margin-bottom: 30px;
  color: var(--text-secondary-color, #A7D9B8);
}

.page-blog__heading {
  font-size: 2.2em;
  font-weight: 700;
  color: var(--text-main-color, #F2FFF6);
  margin-top: 40px;
  margin-bottom: 20px;
  line-height: 1.3;
}

.page-blog__sub-heading {
  font-size: 1.6em;
  font-weight: 600;
  color: var(--text-main-color, #F2FFF6);
  margin-top: 30px;
  margin-bottom: 15px;
  line-height: 1.4;
}

.page-blog p {
  margin-bottom: 1em;
  color: var(--text-secondary-color, #A7D9B8);
}

.page-blog a {
  color: var(--primary-color, #11A84E);
  text-decoration: underline;
}

.page-blog a:hover {
  color: var(--glow-color, #57E38D);
}

.page-blog__figure {
  margin: 25px 0;
  text-align: center;
}

.page-blog__image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  display: block;
  margin: 0 auto;
  object-fit: cover;
}

.page-blog__figcaption {
  font-style: italic;
  font-size: 0.9em;
  color: var(--text-secondary-color, #A7D9B8);
  margin-top: 10px;
}

.page-blog__info-card {
  background-color: var(--card-bg-color, #11271B);
  border: 1px solid var(--border-color, #2E7A4E);
  border-radius: 10px;
  padding: 30px;
  margin-top: 30px;
  margin-bottom: 30px;
  color: var(--text-main-color, #F2FFF6);
}

.page-blog__info-card .page-blog__sub-heading {
  color: var(--text-main-color, #F2FFF6);
}

.page-blog__ordered-list {
  list-style-type: decimal;
  margin-left: 20px;
  margin-bottom: 15px;
  color: var(--text-secondary-color, #A7D9B8);
}

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

.page-blog__ordered-list strong {
  color: var(--text-main-color, #F2FFF6);
}

.page-blog__btn--full-width {
  width: 100%;
  margin-top: 20px;
}

.page-blog__cta-buttons--bottom {
  margin-top: 50px;
  margin-bottom: 0;
}

/* --- Responsive Styles --- */

@media (max-width: 1024px) {
  .page-blog__main-title {
    font-size: clamp(2em, 4.5vw, 3em);
  }

  .page-blog__description {
    font-size: 1em;
  }

  .page-blog__heading {
    font-size: 2em;
  }

  .page-blog__sub-heading {
    font-size: 1.5em;
  }

  .page-blog__btn {
    padding: 10px 25px;
  }
}

@media (max-width: 768px) {
  .page-blog {
    font-size: 16px;
    line-height: 1.6;
  }

  /* 1. 顶区标题 + 双 CTA */
  .page-blog__hero-section {
    padding-top: 10px !important; /* Rely on body for header offset */
    padding-bottom: 30px;
  }

  .page-blog__container {
    padding: 0 15px;
  }

  .page-blog__main-title {
    font-size: clamp(1.8em, 7vw, 2.5em); /* Adjust H1 for mobile */
    margin-bottom: 10px;
  }

  .page-blog__description {
    font-size: 0.95em;
    margin-bottom: 20px;
  }

  .page-blog__cta-buttons {
    flex-direction: column; /* Stack buttons vertically */
    gap: 10px;
    margin-bottom: 20px;
  }

  .page-blog__btn {
    width: 100% !important;
    max-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-blog__article-wrap {
    padding: 0 15px;
  }

  .page-blog__heading {
    font-size: 1.8em;
    margin-top: 30px;
    margin-bottom: 15px;
  }

  .page-blog__sub-heading {
    font-size: 1.3em;
    margin-top: 25px;
    margin-bottom: 10px;
  }

  .page-blog__info-card {
    padding: 20px;
    margin-top: 20px;
    margin-bottom: 20px;
  }

  .page-blog__ordered-list {
    margin-left: 15px;
  }

  /* 3. 通用图片与 figure */
  .page-blog__image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-blog__figure {
    margin: 20px 0;
  }
  .page-blog__content-area, .page-blog__section, .page-blog__info-card {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  /* 4. 按钮与按钮容器 - Already handled in .page-blog__btn and .page-blog__cta-buttons */

  /* 5. 注册教程与 FAQ 区块 - Info card covers tutorial, no dedicated FAQ accordion */
  /* If there were specific .page-blog__tutorial-step or .page-blog__faq-item, their mobile styles would go here. */
}