/* style/blog-how-to-register-k9cc-chinh-thuc-account.css */

:root {
  --k9cc-primary-color: #11A84E;
  --k9cc-secondary-color: #22C768;
  --k9cc-button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  --k9cc-card-bg: #11271B;
  --k9cc-background: #08160F;
  --k9cc-text-main: #F2FFF6;
  --k9cc-text-secondary: #A7D9B8;
  --k9cc-border-color: #2E7A4E;
  --k9cc-glow-color: #57E38D;
  --k9cc-gold-color: #F2C14E;
  --k9cc-divider-color: #1E3A2A;
  --k9cc-deep-green-color: #0A4B2C;
}

.page-blog-how-to-register-k9cc-chinh-thuc-account {
  font-family: 'Arial', sans-serif;
  color: var(--k9cc-text-main); /* Default text color for the page */
  background-color: var(--k9cc-background);
}

.page-blog-how-to-register-k9cc-chinh-thuc-account__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 10px 20px 60px 20px; /* Small top padding, more bottom padding */
  background-color: var(--k9cc-deep-green-color);
  text-align: center;
  overflow: hidden;
}

.page-blog-how-to-register-k9cc-chinh-thuc-account__hero-image-wrapper {
  width: 100%;
  max-width: 1920px; /* Ensure wrapper doesn't exceed common large screen width */
  margin-bottom: 30px;
}

.page-blog-how-to-register-k9cc-chinh-thuc-account__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 10px;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
}

.page-blog-how-to-register-k9cc-chinh-thuc-account__hero-content {
  max-width: 900px;
  padding: 20px;
  background: rgba(17, 39, 27, 0.85); /* Slightly transparent card background */
  border-radius: 15px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(5px);
  border: 1px solid var(--k9cc-border-color);
  color: var(--k9cc-text-main);
}

.page-blog-how-to-register-k9cc-chinh-thuc-account__main-title {
  color: var(--k9cc-gold-color);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  font-size: clamp(2.2rem, 4vw, 3.5rem);
}

.page-blog-how-to-register-k9cc-chinh-thuc-account__hero-description {
  color: var(--k9cc-text-secondary);
  font-size: 1.15rem;
  line-height: 1.6;
  margin-bottom: 30px;
}

.page-blog-how-to-register-k9cc-chinh-thuc-account__btn-primary {
  display: inline-block;
  background: var(--k9cc-button-gradient);
  color: #ffffff;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-blog-how-to-register-k9cc-chinh-thuc-account__btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3), 0 0 15px var(--k9cc-glow-color);
}

.page-blog-how-to-register-k9cc-chinh-thuc-account__section-inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 40px 20px;
  box-sizing: border-box;
}

.page-blog-how-to-register-k9cc-chinh-thuc-account__introduction-section,
.page-blog-how-to-register-k9cc-chinh-thuc-account__security-tips-section,
.page-blog-how-to-register-k9cc-chinh-thuc-account__faq-section {
  background-color: var(--k9cc-background);
  color: var(--k9cc-text-main);
  padding: 60px 0;
  border-bottom: 1px solid var(--k9cc-divider-color);
}

.page-blog-how-to-register-k9cc-chinh-thuc-account__steps-section,
.page-blog-how-to-register-k9cc-chinh-thuc-account__troubleshooting-section,
.page-blog-how-to-register-k9cc-chinh-thuc-account__conclusion-section {
  background-color: var(--k9cc-card-bg);
  color: var(--k9cc-text-main);
  padding: 60px 0;
  border-bottom: 1px solid var(--k9cc-divider-color);
}

.page-blog-how-to-register-k9cc-chinh-thuc-account__section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  color: var(--k9cc-gold-color);
  text-align: center;
  margin-bottom: 40px;
  font-weight: 700;
  line-height: 1.3;
}

.page-blog-how-to-register-k9cc-chinh-thuc-account__text-block {
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 20px;
  color: var(--k9cc-text-secondary);
}

.page-blog-how-to-register-k9cc-chinh-thuc-account__step-list,
.page-blog-how-to-register-k9cc-chinh-thuc-account__tips-list,
.page-blog-how-to-register-k9cc-chinh-thuc-account__troubleshoot-list {
  display: grid;
  gap: 30px;
  margin-top: 30px;
}

.page-blog-how-to-register-k9cc-chinh-thuc-account__step-item,
.page-blog-how-to-register-k9cc-chinh-thuc-account__tip-item,
.page-blog-how-to-register-k9cc-chinh-thuc-account__troubleshoot-item {
  background-color: var(--k9cc-background);
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  border: 1px solid var(--k9cc-border-color);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-blog-how-to-register-k9cc-chinh-thuc-account__step-item:hover,
.page-blog-how-to-register-k9cc-chinh-thuc-account__tip-item:hover,
.page-blog-how-to-register-k9cc-chinh-thuc-account__troubleshoot-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
}

.page-blog-how-to-register-k9cc-chinh-thuc-account__step-title,
.page-blog-how-to-register-k9cc-chinh-thuc-account__tip-title,
.page-blog-how-to-register-k9cc-chinh-thuc-account__troubleshoot-title {
  font-size: 1.5rem;
  color: var(--k9cc-primary-color);
  margin-bottom: 15px;
  font-weight: 600;
}

.page-blog-how-to-register-k9cc-chinh-thuc-account__step-description,
.page-blog-how-to-register-k9cc-chinh-thuc-account__tip-description,
.page-blog-how-to-register-k9cc-chinh-thuc-account__troubleshoot-description {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--k9cc-text-secondary);
}

.page-blog-how-to-register-k9cc-chinh-thuc-account__checklist {
  list-style: none;
  padding: 0;
  margin: 20px 0;
}

.page-blog-how-to-register-k9cc-chinh-thuc-account__checklist li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 10px;
  font-size: 1rem;
  color: var(--k9cc-text-main);
}

.page-blog-how-to-register-k9cc-chinh-thuc-account__checklist li::before {
  content: '✅';
  position: absolute;
  left: 0;
  color: var(--k9cc-primary-color);
}

.page-blog-how-to-register-k9cc-chinh-thuc-account__step-image,
.page-blog-how-to-register-k9cc-chinh-thuc-account__section-image {
  width: 100%;
  height: auto;
  display: block;
  margin: 30px auto;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  object-fit: cover;
}

.page-blog-how-to-register-k9cc-chinh-thuc-account__faq-list {
  margin-top: 30px;
}

.page-blog-how-to-register-k9cc-chinh-thuc-account__faq-item {
  background-color: var(--k9cc-card-bg);
  border: 1px solid var(--k9cc-border-color);
  border-radius: 10px;
  margin-bottom: 15px;
  overflow: hidden;
  color: var(--k9cc-text-main);
}

.page-blog-how-to-register-k9cc-chinh-thuc-account__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--k9cc-primary-color);
  cursor: pointer;
  background-color: var(--k9cc-deep-green-color);
  border-bottom: 1px solid var(--k9cc-divider-color);
}

.page-blog-how-to-register-k9cc-chinh-thuc-account__faq-item[open] .page-blog-how-to-register-k9cc-chinh-thuc-account__faq-question {
  border-bottom: none;
}

.page-blog-how-to-register-k9cc-chinh-thuc-account__faq-question::-webkit-details-marker {
  display: none;
}

.page-blog-how-to-register-k9cc-chinh-thuc-account__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  transition: transform 0.3s ease;
  color: var(--k9cc-gold-color);
}

.page-blog-how-to-register-k9cc-chinh-thuc-account__faq-item[open] .page-blog-how-to-register-k9cc-chinh-thuc-account__faq-toggle {
  transform: rotate(45deg);
}

.page-blog-how-to-register-k9cc-chinh-thuc-account__faq-answer {
  padding: 20px 25px;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--k9cc-text-secondary);
  background-color: var(--k9cc-card-bg);
}

.page-blog-how-to-register-k9cc-chinh-thuc-account__conclusion-section .page-blog-how-to-register-k9cc-chinh-thuc-account__btn-primary {
  margin-top: 30px;
}

/* Responsive Design */
@media (min-width: 769px) {
  .page-blog-how-to-register-k9cc-chinh-thuc-account__step-list {
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  }
  .page-blog-how-to-register-k9cc-chinh-thuc-account__tips-list {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-blog-how-to-register-k9cc-chinh-thuc-account__troubleshoot-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .page-blog-how-to-register-k9cc-chinh-thuc-account {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-blog-how-to-register-k9cc-chinh-thuc-account__hero-section {
    padding: 10px 15px 40px 15px;
  }

  .page-blog-how-to-register-k9cc-chinh-thuc-account__hero-content {
    padding: 15px;
  }

  .page-blog-how-to-register-k9cc-chinh-thuc-account__main-title {
    font-size: 2.2rem;
  }

  .page-blog-how-to-register-k9cc-chinh-thuc-account__hero-description {
    font-size: 1rem;
    margin-bottom: 20px;
  }

  .page-blog-how-to-register-k9cc-chinh-thuc-account__btn-primary {
    padding: 12px 25px;
    font-size: 1rem;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-blog-how-to-register-k9cc-chinh-thuc-account__section-title {
    font-size: 2rem;
    margin-bottom: 30px;
  }

  .page-blog-how-to-register-k9cc-chinh-thuc-account__section-inner {
    padding: 30px 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-blog-how-to-register-k9cc-chinh-thuc-account__text-block {
    font-size: 0.95rem;
  }

  .page-blog-how-to-register-k9cc-chinh-thuc-account__step-item,
  .page-blog-how-to-register-k9cc-chinh-thuc-account__tip-item,
  .page-blog-how-to-register-k9cc-chinh-thuc-account__troubleshoot-item {
    padding: 20px;
  }

  .page-blog-how-to-register-k9cc-chinh-thuc-account__step-title,
  .page-blog-how-to-register-k9cc-chinh-thuc-account__tip-title,
  .page-blog-how-to-register-k9cc-chinh-thuc-account__troubleshoot-title {
    font-size: 1.3rem;
  }

  .page-blog-how-to-register-k9cc-chinh-thuc-account__step-image,
  .page-blog-how-to-register-k9cc-chinh-thuc-account__section-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
    box-sizing: border-box !important;
  }

  .page-blog-how-to-register-k9cc-chinh-thuc-account__faq-question {
    padding: 15px 20px;
    font-size: 1rem;
  }

  .page-blog-how-to-register-k9cc-chinh-thuc-account__faq-answer {
    padding: 15px 20px;
    font-size: 0.95rem;
  }

  .page-blog-how-to-register-k9cc-chinh-thuc-account__cta-buttons,
  .page-blog-how-to-register-k9cc-chinh-thuc-account__button-group,
  .page-blog-how-to-register-k9cc-chinh-thuc-account__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;
  }
  .page-blog-how-to-register-k9cc-chinh-thuc-account__cta-buttons {
    display: flex;
    flex-direction: column;
  }
}