/* style/blog-huong-dan-dang-ky-km1888b.css */
.page-blog-huong-dan-dang-ky-km1888b {
  color: var(--text-main, #FFF3E6);
  background: var(--bg, #0D0E12);
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
}

.page-blog-huong-dan-dang-ky-km1888b__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 10px 15px;
  box-sizing: border-box;
}

.page-blog-huong-dan-dang-ky-km1888b__section {
  padding: 40px 0;
}

.page-blog-huong-dan-dang-ky-km1888b__dark-bg {
  background: var(--bg, #0D0E12);
  color: var(--text-main, #FFF3E6);
}

.page-blog-huong-dan-dang-ky-km1888b__hero-section {
  padding-top: 10px; /* Small top padding, body handles header offset */
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.page-blog-huong-dan-dang-ky-km1888b__hero-image {
  width: 100%;
  max-width: 1200px;
  height: auto;
  display: block;
  margin-bottom: 30px;
  border-radius: 8px;
  box-shadow: 0 0 20px var(--glow, #FFB04D);
  object-fit: cover;
}

.page-blog-huong-dan-dang-ky-km1888b__hero-title {
  font-size: clamp(2em, 4vw, 3.2em);
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text-main, #FFF3E6);
  line-height: 1.2;
}

.page-blog-huong-dan-dang-ky-km1888b__hero-description {
  font-size: 1.1em;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  color: var(--text-main, #FFF3E6);
}

.page-blog-huong-dan-dang-ky-km1888b__section-title {
  font-size: clamp(1.8em, 3.5vw, 2.5em);
  font-weight: 700;
  text-align: center;
  margin-bottom: 30px;
  color: var(--text-main, #FFF3E6);
  position: relative;
  padding-bottom: 10px;
}

.page-blog-huong-dan-dang-ky-km1888b__section-title::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--deep-orange, #D96800);
  border-radius: 2px;
}

.page-blog-huong-dan-dang-ky-km1888b__section-intro {
  font-size: 1.05em;
  text-align: center;
  margin-bottom: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  color: var(--text-main, #FFF3E6);
}

.page-blog-huong-dan-dang-ky-km1888b__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 25px;
  margin-top: 30px;
}

.page-blog-huong-dan-dang-ky-km1888b__feature-card,
.page-blog-huong-dan-dang-ky-km1888b__step-card,
.page-blog-huong-dan-dang-ky-km1888b__faq-item {
  background: var(--card-bg, #17191F);
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border, #A84F0C);
  color: var(--text-main, #FFF3E6);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.page-blog-huong-dan-dang-ky-km1888b__card-title {
  font-size: 1.5em;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--text-main, #FFF3E6);
}

.page-blog-huong-dan-dang-ky-km1888b__card-text {
  font-size: 1em;
  line-height: 1.7;
  color: var(--text-main, #FFF3E6);
}

.page-blog-huong-dan-dang-ky-km1888b__step-by-step {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-blog-huong-dan-dang-ky-km1888b__step-image {
  width: 100%;
  max-width: 800px;
  height: auto;
  display: block;
  margin-top: 20px;
  border-radius: 8px;
  object-fit: cover;
  border: 1px solid var(--border, #A84F0C);
}

.page-blog-huong-dan-dang-ky-km1888b__info-list,
.page-blog-huong-dan-dang-ky-km1888b__bullet-list {
  list-style: none;
  padding: 0;
  margin-top: 20px;
}

.page-blog-huong-dan-dang-ky-km1888b__info-list li,
.page-blog-huong-dan-dang-ky-km1888b__bullet-list li {
  margin-bottom: 15px;
  position: relative;
  padding-left: 25px;
  color: var(--text-main, #FFF3E6);
}

.page-blog-huong-dan-dang-ky-km1888b__info-list li::before,
.page-blog-huong-dan-dang-ky-km1888b__bullet-list li::before {
  content: '👉';
  position: absolute;
  left: 0;
  color: var(--deep-orange, #D96800);
}

.page-blog-huong-dan-dang-ky-km1888b__list-title {
  font-size: 1.2em;
  font-weight: 600;
  margin-bottom: 5px;
  color: var(--text-main, #FFF3E6);
}

.page-blog-huong-dan-dang-ky-km1888b__content-image {
  width: 100%;
  max-width: 800px;
  height: auto;
  display: block;
  margin: 0 auto;
  border-radius: 8px;
  object-fit: cover;
  border: 1px solid var(--border, #A84F0C);
}

.page-blog-huong-dan-dang-ky-km1888b__mb-20 {
  margin-bottom: 20px;
}

.page-blog-huong-dan-dang-ky-km1888b__mt-20 {
  margin-top: 20px;
}

.page-blog-huong-dan-dang-ky-km1888b__cta-button {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 50px;
  font-size: 1.1em;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s ease;
  text-align: center;
  box-sizing: border-box;
}

.page-blog-huong-dan-dang-ky-km1888b__btn-primary {
  background: linear-gradient(180deg, var(--aux-color, #FFA53A) 0%, var(--deep-orange, #D96800) 100%);
  color: #FFF3E6; /* Text Main */
  border: none;
  box-shadow: 0 5px 15px rgba(255, 165, 58, 0.4);
}

.page-blog-huong-dan-dang-ky-km1888b__btn-primary:hover {
  background: linear-gradient(180deg, var(--deep-orange, #D96800) 0%, var(--aux-color, #FFA53A) 100%);
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(255, 165, 58, 0.6);
}

.page-blog-huong-dan-dang-ky-km1888b__text-center {
  text-align: center;
}

.page-blog-huong-dan-dang-ky-km1888b__faq-list {
  margin-top: 30px;
}

.page-blog-huong-dan-dang-ky-km1888b__faq-item {
  margin-bottom: 15px;
  overflow: hidden;
}

.page-blog-huong-dan-dang-ky-km1888b__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  padding: 20px 25px;
  font-size: 1.2em;
  font-weight: 600;
  color: var(--text-main, #FFF3E6);
  background: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  border: 1px solid var(--border, #A84F0C);
  transition: background 0.3s ease;
  list-style: none;
}

.page-blog-huong-dan-dang-ky-km1888b__faq-question:hover {
  background: rgba(255, 255, 255, 0.1);
}

.page-blog-huong-dan-dang-ky-km1888b__faq-question::-webkit-details-marker {
  display: none;
}

.page-blog-huong-dan-dang-ky-km1888b__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  transition: transform 0.3s ease;
}

.page-blog-huong-dan-dang-ky-km1888b__faq-item[open] .page-blog-huong-dan-dang-ky-km1888b__faq-toggle {
  transform: rotate(45deg);
}

.page-blog-huong-dan-dang-ky-km1888b__faq-answer {
  padding: 20px 25px;
  background: rgba(255, 255, 255, 0.03);
  border-top: 1px solid var(--border, #A84F0C);
  border-radius: 0 0 8px 8px;
  font-size: 1em;
  line-height: 1.7;
  color: var(--text-main, #FFF3E6);
}

/* Universal image styles for responsiveness */
.page-blog-huong-dan-dang-ky-km1888b img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Mobile responsiveness */
@media (max-width: 1024px) {
  .page-blog-huong-dan-dang-ky-km1888b__hero-title {
    font-size: clamp(2em, 5vw, 3em);
  }

  .page-blog-huong-dan-dang-ky-km1888b__section-title {
    font-size: clamp(1.8em, 4vw, 2.2em);
  }

  .page-blog-huong-dan-dang-ky-km1888b__features-grid,
  .page-blog-huong-dan-dang-ky-km1888b__step-by-step {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }

  .page-blog-huong-dan-dang-ky-km1888b__card-title {
    font-size: 1.4em;
  }

  .page-blog-huong-dan-dang-ky-km1888b__cta-button {
    padding: 12px 25px;
    font-size: 1em;
  }
}

@media (max-width: 768px) {
  .page-blog-huong-dan-dang-ky-km1888b__container {
    padding: 10px 15px;
  }

  .page-blog-huong-dan-dang-ky-km1888b__hero-section {
    padding-top: 10px !important;
  }

  .page-blog-huong-dan-dang-ky-km1888b__hero-title {
    font-size: clamp(1.8em, 7vw, 2.5em);
  }

  .page-blog-huong-dan-dang-ky-km1888b__section-title {
    font-size: clamp(1.6em, 6vw, 2em);
  }

  .page-blog-huong-dan-dang-ky-km1888b__section {
    padding: 30px 0;
  }

  .page-blog-huong-dan-dang-ky-km1888b__features-grid,
  .page-blog-huong-dan-dang-ky-km1888b__step-by-step {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-blog-huong-dan-dang-ky-km1888b__feature-card,
  .page-blog-huong-dan-dang-ky-km1888b__step-card,
  .page-blog-huong-dan-dang-ky-km1888b__faq-item {
    padding: 20px;
  }

  .page-blog-huong-dan-dang-ky-km1888b__card-title {
    font-size: 1.3em;
  }

  .page-blog-huong-dan-dang-ky-km1888b__card-text,
  .page-blog-huong-dan-dang-ky-km1888b__hero-description,
  .page-blog-huong-dan-dang-ky-km1888b__section-intro,
  .page-blog-huong-dan-dang-ky-km1888b p,
  .page-blog-huong-dan-dang-ky-km1888b li {
    font-size: 1em;
  }

  /* Mobile image specific rules */
  .page-blog-huong-dan-dang-ky-km1888b img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    box-sizing: border-box !important;
  }
  
  .page-blog-huong-dan-dang-ky-km1888b__section,
  .page-blog-huong-dan-dang-ky-km1888b__card,
  .page-blog-huong-dan-dang-ky-km1888b__container,
  .page-blog-huong-dan-dang-ky-km1888b__hero-section {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* Mobile button specific rules */
  .page-blog-huong-dan-dang-ky-km1888b__cta-button,
  .page-blog-huong-dan-dang-ky-km1888b__btn-primary {
    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-km1888b__cta-buttons,
  .page-blog-huong-dan-dang-ky-km1888b__button-group,
  .page-blog-huong-dan-dang-ky-km1888b__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;
    display: flex;
    flex-direction: column;
  }
}