.page-blog-cap-nhat-khuyen-mai-go9 {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: var(--text-main, #FFF5E1); /* Default text color from custom scheme */
  background-color: var(--bg, #B71C1C); /* Default background from custom scheme */
}

.page-blog-cap-nhat-khuyen-mai-go9__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-blog-cap-nhat-khuyen-mai-go9__top-section {
  padding-top: 10px; /* Rely on body padding-top from shared.css */
  padding-bottom: 40px;
  text-align: center;
  background: var(--bg, #B71C1C);
  color: var(--text-main, #FFF5E1);
}

.page-blog-cap-nhat-khuyen-mai-go9__main-title {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 15px;
  color: var(--gold, #F4D34D);
  text-shadow: 0 0 8px rgba(255, 204, 102, 0.6); /* Glow color */
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-blog-cap-nhat-khuyen-mai-go9__description {
  font-size: clamp(16px, 2vw, 20px);
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-blog-cap-nhat-khuyen-mai-go9__top-cta {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.page-blog-cap-nhat-khuyen-mai-go9__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 30px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 18px;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-blog-cap-nhat-khuyen-mai-go9__btn--primary {
  background: linear-gradient(180deg, #FFD86A 0%, #E6B800 100%); /* Button color */
  color: #7A0E0E; /* Deep Red for contrast */
  border: 2px solid #F2B544; /* Border color */
}

.page-blog-cap-nhat-khuyen-mai-go9__btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  opacity: 0.9;
}

.page-blog-cap-nhat-khuyen-mai-go9__btn--secondary {
  background: #D32F2F; /* Card BG color */
  color: #FFF5E1; /* Text Main color */
  border: 2px solid #F2B544; /* Border color */
}

.page-blog-cap-nhat-khuyen-mai-go9__btn--secondary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  opacity: 0.9;
}

.page-blog-cap-nhat-khuyen-mai-go9__article-wrap {
  max-width: 1150px;
  margin: 40px auto;
  padding: 0 20px;
  background-color: var(--card-bg, #D32F2F); /* Card BG color */
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
  color: var(--text-main, #FFF5E1);
}

.page-blog-cap-nhat-khuyen-mai-go9__content-area {
  padding: 40px;
}

.page-blog-cap-nhat-khuyen-mai-go9__section-title {
  font-size: clamp(24px, 3vw, 38px);
  font-weight: 700;
  margin-top: 40px;
  margin-bottom: 25px;
  color: var(--gold, #F4D34D);
  text-align: center;
  text-shadow: 0 0 5px rgba(255, 204, 102, 0.4);
}

.page-blog-cap-nhat-khuyen-mai-go9__sub-title {
  font-size: clamp(20px, 2.5vw, 30px);
  font-weight: 600;
  margin-top: 30px;
  margin-bottom: 18px;
  color: var(--glow, #FFCC66);
}

.page-blog-cap-nhat-khuyen-mai-go9__heading-four {
  font-size: clamp(18px, 2.2vw, 24px);
  font-weight: 600;
  margin-top: 25px;
  margin-bottom: 15px;
  color: var(--text-main, #FFF5E1);
}

.page-blog-cap-nhat-khuyen-mai-go9__paragraph {
  font-size: 17px;
  margin-bottom: 15px;
  line-height: 1.7;
  color: var(--text-main, #FFF5E1);
}

.page-blog-cap-nhat-khuyen-mai-go9__paragraph a {
  color: var(--gold, #F4D34D);
  text-decoration: underline;
}

.page-blog-cap-nhat-khuyen-mai-go9__figure {
  margin: 30px auto;
  text-align: center;
  max-width: 100%;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-blog-cap-nhat-khuyen-mai-go9__figure img {
  max-width: 100%;
  height: auto;
  display: block;
  width: 100%; /* Ensure img takes full width of figure */
  border-radius: 8px;
}

.page-blog-cap-nhat-khuyen-mai-go9__figcaption {
  font-size: 15px;
  color: rgba(255, 245, 225, 0.8);
  margin-top: 10px;
  padding: 0 10px 10px;
}

.page-blog-cap-nhat-khuyen-mai-go9__promo-box {
  background-color: var(--deep-red, #7A0E0E); /* Deep Red */
  border: 2px solid var(--gold, #F4D34D);
  border-radius: 10px;
  padding: 25px;
  margin: 30px 0;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
}

.page-blog-cap-nhat-khuyen-mai-go9__promo-title {
  font-size: clamp(22px, 2.8vw, 32px);
  font-weight: 700;
  color: var(--gold, #F4D34D);
  margin-bottom: 15px;
  text-shadow: 0 0 6px rgba(255, 204, 102, 0.7);
}

.page-blog-cap-nhat-khuyen-mai-go9__promo-text {
  font-size: 18px;
  color: var(--text-main, #FFF5E1);
  line-height: 1.6;
}

.page-blog-cap-nhat-khuyen-mai-go9__info-card,
.page-blog-cap-nhat-khuyen-mai-go9__warning-card {
  background-color: rgba(0, 0, 0, 0.2); /* Semi-transparent background */
  border-left: 5px solid var(--gold, #F4D34D);
  padding: 20px;
  margin: 30px 0;
  border-radius: 8px;
  color: var(--text-main, #FFF5E1);
}

.page-blog-cap-nhat-khuyen-mai-go9__warning-title {
  font-size: clamp(20px, 2.5vw, 26px);
  color: var(--glow, #FFCC66);
  margin-bottom: 10px;
}

.page-blog-cap-nhat-khuyen-mai-go9__warning-text {
  font-size: 16px;
  line-height: 1.5;
  color: var(--text-main, #FFF5E1);
}

.page-blog-cap-nhat-khuyen-mai-go9__cta-bottom {
  text-align: center;
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px dashed rgba(255, 245, 225, 0.3);
}

/* Mobile responsive styles */
@media (max-width: 1024px) {
  .page-blog-cap-nhat-khuyen-mai-go9__article-wrap {
    margin: 30px auto;
    padding: 0 15px;
  }

  .page-blog-cap-nhat-khuyen-mai-go9__content-area {
    padding: 30px;
  }
}

@media (max-width: 768px) {
  /* 顶区标题 + 双 CTA */
  .page-blog-cap-nhat-khuyen-mai-go9__top-section {
    padding-top: 10px !important;
    padding-bottom: 30px;
  }

  .page-blog-cap-nhat-khuyen-mai-go9__main-title {
    font-size: 28px;
    margin-bottom: 10px;
  }

  .page-blog-cap-nhat-khuyen-mai-go9__description {
    font-size: 16px;
    margin-bottom: 20px;
  }

  .page-blog-cap-nhat-khuyen-mai-go9__top-cta {
    flex-direction: column;
    gap: 15px;
  }

  /* 单栏长文容器 */
  .page-blog-cap-nhat-khuyen-mai-go9__article-wrap {
    margin: 20px auto;
    padding: 0 15px;
  }

  .page-blog-cap-nhat-khuyen-mai-go9__content-area {
    padding: 25px;
  }

  .page-blog-cap-nhat-khuyen-mai-go9__section-title {
    font-size: 24px;
    margin-top: 30px;
    margin-bottom: 20px;
  }

  .page-blog-cap-nhat-khuyen-mai-go9__sub-title {
    font-size: 20px;
    margin-top: 25px;
    margin-bottom: 15px;
  }

  .page-blog-cap-nhat-khuyen-mai-go9__heading-four {
    font-size: 18px;
    margin-top: 20px;
    margin-bottom: 12px;
  }

  .page-blog-cap-nhat-khuyen-mai-go9__paragraph {
    font-size: 16px;
    margin-bottom: 12px;
  }

  /* 通用图片与 figure */
  .page-blog-cap-nhat-khuyen-mai-go9 img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-blog-cap-nhat-khuyen-mai-go9__figure {
    margin: 20px auto;
  }

  /* 按钮与按钮容器 */
  .page-blog-cap-nhat-khuyen-mai-go9__btn {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding: 12px 20px;
    font-size: 16px;
  }

  .page-blog-cap-nhat-khuyen-mai-go9__top-cta,
  .page-blog-cap-nhat-khuyen-mai-go9__cta-bottom {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
  }

  /* 注册教程与 FAQ 区块 (promo-box, info-card, warning-card) */
  .page-blog-cap-nhat-khuyen-mai-go9__promo-box,
  .page-blog-cap-nhat-khuyen-mai-go9__info-card,
  .page-blog-cap-nhat-khuyen-mai-go9__warning-card {
    padding: 20px;
    margin: 20px 0;
  }

  .page-blog-cap-nhat-khuyen-mai-go9__promo-title {
    font-size: 20px;
  }

  .page-blog-cap-nhat-khuyen-mai-go9__promo-text,
  .page-blog-cap-nhat-khuyen-mai-go9__warning-text {
    font-size: 15px;
  }

  .page-blog-cap-nhat-khuyen-mai-go9__warning-title {
    font-size: 18px;
  }
}