.page-blog-huong-dan-dang-ky-tai-khoan-viva88 {
  color: var(--text-main);
  font-family: Arial, sans-serif;
  line-height: 1.6;
  background-color: var(--bg-color-dark);
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__section {
  padding: 60px 0;
  text-align: center;
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__section-title {
  font-size: 2.5em;
  color: var(--text-main);
  margin-bottom: 30px;
  font-weight: bold;
  line-height: 1.2;
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__text-block {
  font-size: 1.1em;
  max-width: 800px;
  margin: 0 auto 40px auto;
  color: var(--text-main);
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__btn-primary,
.page-blog-huong-dan-dang-ky-tai-khoan-viva88__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  margin: 10px;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__btn-primary {
  background: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%);
  color: #ffffff;
  border: none;
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__btn-secondary {
  background: transparent;
  color: var(--text-main);
  border: 2px solid var(--border-color);
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-main);
}

/* HERO Section */
.page-blog-huong-dan-dang-ky-tai-khoan-viva88__hero-section {
  position: relative;
  padding-top: 10px;
  text-align: center;
  overflow: hidden;
  width: 100%;
  box-sizing: border-box;
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__hero-image-wrapper {
  width: 100%;
  height: 500px; /* Adjusted height for a blog hero */
  overflow: hidden;
  position: relative;
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__hero-content {
  padding: 40px 20px;
  max-width: 900px;
  margin: 0 auto;
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__main-title {
  font-size: clamp(2em, 4vw, 3.5em);
  color: var(--text-main);
  margin-bottom: 20px;
  font-weight: bold;
  line-height: 1.2;
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__hero-description {
  font-size: 1.2em;
  color: var(--text-main);
  margin-bottom: 30px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* Intro Section */
.page-blog-huong-dan-dang-ky-tai-khoan-viva88__intro-section {
  background-color: var(--bg-color-dark);
  padding-bottom: 0;
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin-top: 40px;
  text-align: left;
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__benefit-card {
  background-color: var(--card-bg);
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  border: 1px solid var(--border-color);
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__benefit-icon {
  width: 120px;
  height: 90px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
  border: 1px solid var(--glow-color);
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__benefit-title {
  font-size: 1.4em;
  color: var(--glow-color);
  margin-bottom: 15px;
  font-weight: bold;
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__benefit-description {
  font-size: 0.95em;
  color: var(--text-main);
}

/* Steps Section */
.page-blog-huong-dan-dang-ky-tai-khoan-viva88__steps-section {
  background-color: var(--background);
  padding-top: 60px;
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__step-card {
  background-color: var(--card-bg);
  padding: 40px;
  border-radius: 12px;
  margin-bottom: 40px;
  text-align: left;
  border: 1px solid var(--border-color);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__step-header {
  display: flex;
  align-items: center;
  margin-bottom: 25px;
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__step-number {
  background: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%);
  color: #000000; /* Dark text for contrast on bright gradient */
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.8em;
  font-weight: bold;
  margin-right: 20px;
  flex-shrink: 0;
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__step-title {
  font-size: 1.8em;
  color: var(--glow-color);
  font-weight: bold;
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__step-image {
  width: 100%;
  height: auto;
  max-height: 450px;
  object-fit: contain; /* Use contain to show full image, not crop */
  border-radius: 8px;
  margin: 25px 0;
  border: 1px solid var(--border-color);
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__step-description {
  font-size: 1.05em;
  color: var(--text-main);
  margin-bottom: 20px;
}

/* Important Notes Section */
.page-blog-huong-dan-dang-ky-tai-khoan-viva88__important-notes-section {
  background-color: var(--bg-color-dark);
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__notes-list {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  text-align: left;
  margin-top: 40px;
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__note-item {
  background-color: var(--card-bg);
  padding: 30px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__note-title {
  font-size: 1.5em;
  color: var(--glow-color);
  margin-bottom: 15px;
  font-weight: bold;
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__note-description {
  font-size: 1em;
  color: var(--text-main);
}

/* FAQ Section */
.page-blog-huong-dan-dang-ky-tai-khoan-viva88__faq-section {
  background-color: var(--background);
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__faq-list {
  max-width: 900px;
  margin: 40px auto 0 auto;
  text-align: left;
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__faq-item {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__faq-item summary {
  list-style: none; /* Hide default marker */
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__faq-item summary::-webkit-details-marker {
  display: none; /* Hide default marker for webkit browsers */
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.2em;
  font-weight: bold;
  color: var(--text-main);
  cursor: pointer;
  background-color: var(--card-bg);
  border-bottom: 1px solid transparent;
  transition: background-color 0.3s ease, border-bottom 0.3s ease;
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__faq-item[open] .page-blog-huong-dan-dang-ky-tai-khoan-viva88__faq-question {
  border-bottom: 1px solid var(--border-color);
  background-color: #1a1a1a; /* Slightly darker when open */
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__faq-question:hover {
  background-color: #1a1a1a;
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__faq-qtext {
  flex-grow: 1;
  color: var(--text-main);
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__faq-toggle {
  font-size: 1.5em;
  font-weight: bold;
  color: var(--glow-color);
  margin-left: 15px;
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__faq-answer {
  padding: 20px 25px;
  font-size: 1.0em;
  color: var(--text-main);
  background-color: #111111;
  border-top: 1px solid var(--border-color);
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__faq-answer p {
  margin: 0;
  color: var(--text-main);
}

/* CTA Section */
.page-blog-huong-dan-dang-ky-tai-khoan-viva88__cta-section {
  background-color: var(--bg-color-dark);
  padding-bottom: 80px;
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__cta-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 50px;
  text-align: left;
  background-color: var(--card-bg);
  padding: 50px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  box-shadow: 0 4px 25px rgba(0, 0, 0, 0.3);
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__cta-image {
  width: 40%;
  max-width: 600px;
  height: auto;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--glow-color);
  display: block;
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__cta-text {
  width: 50%;
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__cta-text .page-blog-huong-dan-dang-ky-tai-khoan-viva88__section-title {
  text-align: left;
  font-size: 2.2em;
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__cta-text .page-blog-huong-dan-dang-ky-tai-khoan-viva88__text-block {
  text-align: left;
  margin-left: 0;
  margin-right: 0;
  margin-bottom: 30px;
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88__cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: flex-start;
  flex-wrap: wrap;
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  box-sizing: border-box;
}

.page-blog-huong-dan-dang-ky-tai-khoan-viva88 img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Media Queries for Responsiveness */

/* Tablet and Mobile */
@media (max-width: 1024px) {
  .page-blog-huong-dan-dang-ky-tai-khoan-viva88__container {
    padding: 20px 30px;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-viva88__section-title {
    font-size: 2em;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-viva88__hero-image-wrapper {
    height: 400px;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-viva88__benefits-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-viva88__notes-list {
    grid-template-columns: repeat(1, 1fr);
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-viva88__cta-content {
    flex-direction: column;
    text-align: center;
    padding: 40px;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-viva88__cta-image {
    width: 80%;
    margin-bottom: 30px;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-viva88__cta-text {
    width: 100%;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-viva88__cta-text .page-blog-huong-dan-dang-ky-tai-khoan-viva88__section-title {
    text-align: center;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-viva88__cta-text .page-blog-huong-dan-dang-ky-tai-khoan-viva88__text-block {
    text-align: center;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-viva88__cta-buttons {
    justify-content: center;
  }
}

/* Mobile Specific */
@media (max-width: 768px) {
  .page-blog-huong-dan-dang-ky-tai-khoan-viva88 {
    font-size: 16px;
    line-height: 1.6;
  }

  /* HERO 主图区域 */
  .page-blog-huong-dan-dang-ky-tai-khoan-viva88__hero-section {
    padding-top: 10px !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-viva88__hero-image-wrapper {
    height: 250px;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-viva88__hero-content {
    padding: 30px 15px;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-viva88__main-title {
    font-size: clamp(1.8em, 7vw, 2.5em);
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-viva88__hero-description {
    font-size: 1em;
  }

  /* 深色导语区 */
  .page-blog-huong-dan-dang-ky-tai-khoan-viva88__intro-section {
    padding: 40px 15px;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-viva88__section-title {
    font-size: 1.8em;
    margin-bottom: 20px;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-viva88__text-block {
    font-size: 1em;
    margin-bottom: 30px;
  }

  /* 博客网格 (Benefits Grid acts as blog grid for this page) */
  .page-blog-huong-dan-dang-ky-tai-khoan-viva88__benefits-grid {
    grid-template-columns: repeat(1, 1fr);
    gap: 20px;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-viva88__benefit-card {
    padding: 25px;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-viva88__benefit-icon {
    width: 100px;
    height: 75px;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-viva88__benefit-title {
    font-size: 1.2em;
  }

  /* 通用图片与容器 */
  .page-blog-huong-dan-dang-ky-tai-khoan-viva88 img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-viva88__section,
  .page-blog-huong-dan-dang-ky-tai-khoan-viva88__card,
  .page-blog-huong-dan-dang-ky-tai-khoan-viva88__container,
  .page-blog-huong-dan-dang-ky-tai-khoan-viva88__step-card,
  .page-blog-huong-dan-dang-ky-tai-khoan-viva88__note-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* 按钮与按钮容器 */
  .page-blog-huong-dan-dang-ky-tai-khoan-viva88__btn-primary,
  .page-blog-huong-dan-dang-ky-tai-khoan-viva88__btn-secondary,
  .page-blog-huong-dan-dang-ky-tai-khoan-viva88 a[class*="button"],
  .page-blog-huong-dan-dang-ky-tai-khoan-viva88 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-left: 15px;
    padding-right: 15px;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-viva88__cta-buttons,
  .page-blog-huong-dan-dang-ky-tai-khoan-viva88__button-group,
  .page-blog-huong-dan-dang-ky-tai-khoan-viva88__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
    flex-direction: column;
  }

  /* FAQ 与其他模块 */
  .page-blog-huong-dan-dang-ky-tai-khoan-viva88__faq-section {
    padding: 40px 15px;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-viva88__faq-list {
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-viva88__faq-question {
    font-size: 1.1em;
    padding: 15px 20px;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-viva88__faq-answer {
    padding: 15px 20px;
    font-size: 0.95em;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-viva88__step-header {
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-viva88__step-number {
    margin-bottom: 10px;
    margin-right: 0;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-viva88__step-title {
    font-size: 1.5em;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-viva88__cta-content {
    padding: 30px 15px;
  }

  .page-blog-huong-dan-dang-ky-tai-khoan-viva88__cta-text .page-blog-huong-dan-dang-ky-tai-khoan-viva88__section-title {
    font-size: 1.8em;
  }
}