.page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: #FFF5E1; /* Text Main */
  background-color: #B71C1C; /* Background */
}

.page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__container {
  max-width: 1150px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__top-section {
  padding-top: 10px; /* Small top padding, relying on body for header offset */
  padding-bottom: 40px;
  text-align: center;
  background-color: #7A0E0E; /* Deep Red for hero section background */
}

.page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__main-title {
  font-size: clamp(2em, 4vw, 3.5em); /* Responsive H1 font size */
  font-weight: 700;
  color: #FFD86A; /* Gold-like color for main title */
  margin-bottom: 20px;
  line-height: 1.2;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__intro-text {
  font-size: 1.1em;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  color: #FFF5E1;
}

.page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
}

.page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__btn-primary,
.page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__btn-secondary {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  transition: all 0.3s ease;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
}

.page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__btn-primary {
  background: linear-gradient(180deg, #FFD86A 0%, #E6B800 100%); /* Button color */
  color: #333333; /* Dark text for contrast on light gold button */
  border: 2px solid #F4D34D; /* Gold border */
}

.page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
  background: linear-gradient(180deg, #E6B800 0%, #FFD86A 100%);
}

.page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__btn-secondary {
  background-color: transparent;
  color: #FFD86A; /* Gold text */
  border: 2px solid #FFD86A; /* Gold border */
}

.page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__btn-secondary:hover {
  background-color: rgba(255, 216, 106, 0.1);
  color: #E6B800;
  border-color: #E6B800;
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
}

.page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__content-section {
  padding: 60px 0;
}

.page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__dark-section {
  background-color: #D32F2F; /* Card BG */
}

.page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__section-title {
  font-size: clamp(1.8em, 3.5vw, 2.5em);
  font-weight: 700;
  color: #FFD86A; /* Gold-like color for section titles */
  text-align: center;
  margin-bottom: 40px;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.2);
}

.page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__paragraph {
  font-size: 1.05em;
  margin-bottom: 20px;
  color: #FFF5E1;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__feature-list,
.page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__warning-list,
.page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__info-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 30px;
}

.page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__feature-item,
.page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__warning-item {
  background-color: #C91F17; /* Main color as background for list items */
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  border: 1px solid #F2B544; /* Border */
  color: #FFF5E1;
}

.page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__feature-heading,
.page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__warning-heading,
.page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__info-item strong {
  font-size: 1.4em;
  color: #FFD86A;
  margin-bottom: 10px;
  font-weight: 600;
}

.page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__feature-description,
.page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__warning-description {
  font-size: 1em;
  color: #FFF5E1;
}

.page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chocng__image-figure {
  margin: 40px auto;
  text-align: center;
  max-width: 680px;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__image {
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__image-caption {
  font-size: 0.9em;
  color: #FFF5E1;
  padding: 10px;
  background-color: rgba(0, 0, 0, 0.5);
}

.page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__step-by-step {
  display: grid;
  gap: 40px;
  margin-top: 40px;
}

.page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__step-item {
  background-color: #C91F17; /* Main color */
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
  border: 2px solid #F2B544; /* Border */
  color: #FFF5E1;
}

.page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__step-heading {
  font-size: 1.6em;
  color: #FFD86A;
  margin-bottom: 15px;
  font-weight: 700;
}

.page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__step-description {
  font-size: 1.05em;
  margin-bottom: 20px;
  color: #FFF5E1;
}

.page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__info-list {
  list-style-type: disc;
  margin-left: 20px;
  margin-bottom: 20px;
  color: #FFF5E1;
}

.page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__info-item {
  margin-bottom: 8px;
  font-size: 1em;
}

.page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__promo-box {
  background: linear-gradient(135deg, #E53935 0%, #C91F17 100%); /* Auxiliary color gradient */
  padding: 35px;
  border-radius: 15px;
  text-align: center;
  margin-top: 60px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
  border: 2px solid #F4D34D; /* Gold border */
  color: #FFF5E1;
}

.page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__promo-title {
  font-size: 1.8em;
  color: #FFD86A;
  margin-bottom: 15px;
  font-weight: 700;
}

.page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__promo-text {
  font-size: 1.1em;
  margin-bottom: 25px;
  color: #FFF5E1;
}

.page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__faq-list {
  margin-top: 40px;
}

.page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__faq-question {
  font-size: 1.3em;
  color: #FFD86A;
  background-color: #C91F17; /* Main color */
  padding: 18px 25px;
  border-radius: 8px;
  margin-bottom: 10px;
  cursor: pointer;
  transition: background-color 0.3s ease;
  border: 1px solid #F2B544; /* Border */
  font-weight: 600;
}

.page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__faq-question:hover {
  background-color: #E53935; /* Auxiliary color on hover */
}

.page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__faq-answer {
  font-size: 1em;
  color: #FFF5E1;
  background-color: rgba(255, 255, 255, 0.1);
  padding: 15px 25px;
  border-radius: 8px;
  margin-bottom: 20px;
  line-height: 1.5;
  border: 1px dashed #F2B544; /* Border */
}

.page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__conclusion-section {
  padding-top: 50px;
  padding-bottom: 80px;
  text-align: center;
  background-color: #7A0E0E; /* Deep Red */
}

/* General image responsiveness */
.page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* --- Mobile Responsive Styles (max-width: 768px) --- */
@media (max-width: 768px) {
  .page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong {
    font-size: 16px;
    line-height: 1.65;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__container {
    padding: 0 15px;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  /* 1. 顶区标题 + 双 CTA */
  .page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__top-section {
    padding-top: 10px !important; /* Small top padding */
    padding-bottom: 30px;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__main-title {
    font-size: 2em; /* Smaller H1 for mobile */
    margin-bottom: 15px;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__intro-text {
    font-size: 1em;
    margin-bottom: 25px;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__cta-buttons {
    flex-direction: column; /* Stack buttons vertically */
    gap: 10px;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    padding: 0 15px;
  }

  /* 4. 按钮与按钮容器 */
  .page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__btn-primary,
  .page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__btn-secondary,
  .page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong a[class*="button"],
  .page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong a[class*="btn"] {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding: 12px 15px;
  }

  /* 2. 单栏长文容器 */
  .page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__content-section {
    padding: 40px 0;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__section-title {
    font-size: 1.8em;
    margin-bottom: 30px;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__paragraph {
    font-size: 1em;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__feature-list,
  .page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__warning-list {
    grid-template-columns: 1fr; /* Single column layout for features/warnings */
    gap: 20px;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__feature-item,
  .page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__warning-item {
    padding: 20px;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__feature-heading,
  .page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__warning-heading {
    font-size: 1.2em;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__step-by-step {
    gap: 30px;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__step-item {
    padding: 25px;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__step-heading {
    font-size: 1.4em;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__promo-box {
    margin-top: 40px;
    padding: 30px 20px;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__promo-title {
    font-size: 1.5em;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__promo-text {
    font-size: 1em;
  }

  /* 3. 通用图片与 figure */
  .page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__image-figure {
    margin: 30px auto;
  }

  /* 5. 注册教程与 FAQ 区块 */
  .page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__faq-question {
    font-size: 1.1em;
    padding: 15px 20px;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__faq-answer {
    font-size: 0.95em;
    padding: 15px 20px;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-nn88-nhanh-chong__conclusion-section {
    padding-top: 40px;
    padding-bottom: 60px;
  }
}