.page-huong-dan-dang-ky{
  color:#333333;
  background:#FFFFFF;
  font-family:'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  line-height:1.6;
  overflow-x:hidden;
}
.page-huong-dan-dang-ky__container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:20px 16px;
  box-sizing:border-box;
}
.page-huong-dan-dang-ky__container--narrow{
  max-width:1000px;
}
.page-huong-dan-dang-ky__hero-section{
  display:flex;
  flex-direction:column;
  align-items:center;
  padding-top:10px;
  background:linear-gradient(135deg,#ebf7fd 0%,#FFFFFF 60%);
}
.page-huong-dan-dang-ky__hero-image{
  display:block;
  width:100%;
  max-width:1200px;
  height:auto;
  aspect-ratio:1200/420;
  object-fit:cover;
  border-radius:24px;
  box-shadow:0 12px 30px rgba(0,0,0,0.08);
  margin:0 auto;
}
.page-huong-dan-dang-ky__hero-image + .page-huong-dan-dang-ky__hero-content{
  margin-top:16px;
}
.page-huong-dan-dang-ky__hero-content{
  width:100%;
  max-width:760px;
  text-align:center;
  padding:0 16px;
  box-sizing:border-box;
}
.page-huong-dan-dang-ky__hero-title{
  font-weight:800;
  line-height:1.25;
  letter-spacing:-0.02em;
  color:#003a55;
  margin:0 0 10px 0;
}
.page-huong-dan-dang-ky__hero-text{
  font-size:1.05rem;
  color:#2b5876;
  line-height:1.6;
  margin:0 auto 24px auto;
  max-width:640px;
}
.page-huong-dan-dang-ky__hero-actions,
.page-huong-dan-dang-ky__guide-actions,
.page-huong-dan-dang-ky__cta-actions{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:12px;
  width:100%;
  max-width:100%;
  overflow:hidden;
  box-sizing:border-box;
}
.page-huong-dan-dang-ky__btn{
  display:inline-block;
  padding:12px 28px;
  border-radius:40px;
  font-size:1rem;
  font-weight:700;
  text-decoration:none;
  text-align:center;
  transition:transform 0.2s ease, box-shadow 0.2s ease;
  white-space:normal;
  word-wrap:break-word;
  box-sizing:border-box;
}
.page-huong-dan-dang-ky__btn--primary{
  background:#26A9E0;
  color:#FFFFFF;
  border:2px solid #26A9E0;
  box-shadow:0 4px 14px rgba(38,169,224,0.35);
}
.page-huong-dan-dang-ky__btn--primary:hover{
  transform:translateY(-2px);
  box-shadow:0 6px 18px rgba(38,169,224,0.45);
  background:#1f9cd1;
}
.page-huong-dan-dang-ky__btn--secondary{
  background:#EA7C07;
  color:#FFFFFF;
  border:2px solid #EA7C07;
  box-shadow:0 4px 14px rgba(234,124,7,0.3);
}
.page-huong-dan-dang-ky__btn--secondary:hover{
  transform:translateY(-2px);
  background:#cf6d06;
}
.page-huong-dan-dang-ky__btn--large{
  padding:15px 44px;
  font-size:1.05rem;
}
.page-huong-dan-dang-ky__quick-info{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:16px;
  width:100%;
  max-width:960px;
  margin:28px auto;
  padding:0 16px;
  box-sizing:border-box;
}
.page-huong-dan-dang-ky__quick-info-tag{
  display:flex;
  align-items:center;
  gap:12px;
  background:#f0faff;
  border:1px solid #d5edf9;
  border-radius:16px;
  padding:12px 16px;
  box-sizing:border-box;
}
.page-huong-dan-dang-ky__quick-info-tag span{
  font-size:1.6rem;
  flex-shrink:0;
}
.page-huong-dan-dang-ky__quick-info-tag p{
  margin:0;
  color:#0a3040;
  font-weight:600;
  font-size:0.9rem;
  line-height:1.4;
}
.page-huong-dan-dang-ky__benefits-section{
  background:#FFFFFF;
}
.page-huong-dan-dang-ky__section-title{
  text-align:center;
  color:#00577a;
  font-size:clamp(1.6rem, 3vw, 2.2rem);
  font-weight:800;
  line-height:1.3;
  margin:20px 0 12px 0;
}
.page-huong-dan-dang-ky__section-summary{
  text-align:center;
  color:#2b5876;
  max-width:760px;
  margin:0 auto 28px auto;
  font-size:1.05rem;
  line-height:1.7;
}
.page-huong-dan-dang-ky__benefits-layout{
  display:flex;
  flex-direction:column;
  gap:28px;
  margin-top:28px;
}
.page-huong-dan-dang-ky__benefit-item{
  display:flex;
  gap:20px;
  align-items:center;
  background:#FFFFFF;
  border:1px solid #e1f2f9;
  border-radius:16px;
  padding:16px;
  box-shadow:0 2px 10px rgba(0,0,0,0.03);
  box-sizing:border-box;
}
.page-huong-dan-dang-ky__benefit-image{
  width:400px;
  max-width:100%;
  height:auto;
  aspect-ratio:400/250;
  object-fit:cover;
  border-radius:12px;
  flex-shrink:0;
}
.page-huong-dan-dang-ky__benefit-text{
  flex:1;
}
.page-huong-dan-dang-ky__benefit-text h3{
  color:#00577a;
  font-size:1.2rem;
  font-weight:700;
  line-height:1.4;
  margin:0 0 8px 0;
}
.page-huong-dan-dang-ky__benefit-text p{
  color:#2b5876;
  margin:0;
  line-height:1.7;
}
.page-huong-dan-dang-ky__guide-section{
  background:#f7fbff;
  border-top:1px solid #e3f2f9;
}
.page-huong-dan-dang-ky__guide-section .page-huong-dan-dang-ky__container{
  padding-bottom:42px;
}
.page-huong-dan-dang-ky__step-list{
  display:flex;
  flex-direction:column;
  gap:20px;
  margin:24px 0;
  counter-reset:stepCounter;
}
.page-huong-dan-dang-ky__step-item{
  background:#FFFFFF;
  border-radius:16px;
  padding:20px 24px;
  display:flex;
  gap:16px;
  border-left:4px solid #26A9E0;
  box-shadow:0 2px 8px rgba(0,0,0,0.03);
  box-sizing:border-box;
}
.page-huong-dan-dang-ky__step-number{
  background:#26A9E0;
  color:#FFFFFF;
  min-width:42px;
  height:42px;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:800;
  font-size:1.25rem;
  flex-shrink:0;
  margin-top:4px;
}
.page-huong-dan-dang-ky__step-content{
  flex:1;
}
.page-huong-dan-dang-ky__step-content h3{
  color:#00577a;
  font-size:1.1rem;
  font-weight:700;
  margin:0 0 8px 0;
}
.page-huong-dan-dang-ky__step-content p{
  color:#2b5876;
  line-height:1.7;
  margin:0;
}
.page-huong-dan-dang-ky__guide-actions{
  margin-top:28px;
  text-align:center;
  padding:20px;
  background:#FFFFFF;
  border:1px solid #d5edf9;
  border-radius:16px;
}
.page-huong-dan-dang-ky__guide-actions p{
  color:#0a3040;
  font-size:1.1rem;
  font-weight:600;
  width:100%;
  margin:0 0 14px 0;
}
.page-huong-dan-dang-ky__requirements-section{
  background:#FFFFFF;
}
.page-huong-dan-dang-ky__requirements-layout{
  display:grid;
  grid-template-columns:1.5fr 1fr;
  gap:28px;
  align-items:start;
  margin-top:20px;
}
.page-huong-dan-dang-ky__requirements-text{
  padding:20px;
  background:#f0faff;
  border-radius:16px;
  border-left:4px solid #26A9E0;
  box-sizing:border-box;
}
.page-huong-dan-dang-ky__requirements-text p{
  margin:0 0 12px 0;
  color:#2b5876;
}
.page-huong-dan-dang-ky__requirements-text ul,
.page-huong-dan-dang-ky__requirements-note ul{
  margin:0 0 12px 0;
  padding-left:20px;
}
.page-huong-dan-dang-ky__requirements-text li,
.page-huong-dan-dang-ky__requirements-note li{
  margin-bottom:6px;
  color:#0a3040;
  line-height:1.7;
}
.page-huong-dan-dang-ky__requirements-note{
  padding:20px;
  background:#FFFFFF;
  border:2px dashed #26A9E0;
  border-radius:16px;
  box-sizing:border-box;
}
.page-huong-dan-dang-ky__requirements-note h3{
  color:#00577a;
  font-size:1.1rem;
  margin:0 0 10px 0;
}
.page-huong-dan-dang-ky__apps-section{
  background:#f7fbff;
  border-top:1px solid #e3f2f9;
}
.page-huong-dan-dang-ky__section-subtitle{
  text-align:center;
  color:#2b5876;
  font-size:1.05rem;
  margin:-4px 0 24px 0;
}
.page-huong-dan-dang-ky__apps-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px 20px;
  justify-items:center;
  margin-top:10px;
}
.page-huong-dan-dang-ky__logo-item{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:14px;
  max-width:280px;
  width:100%;
  box-sizing:border-box;
}
.page-huong-dan-dang-ky__logo-image{
  width:100%;
  height:auto;
  aspect-ratio:400/200;
  object-fit:contain;
  border-radius:12px;
  background:#FFFFFF;
  border:1px solid #e1f2f9;
  padding:8px;
  box-sizing:border-box;
}
.page-huong-dan-dang-ky__apps-button{
  display:inline-block;
  padding:10px 24px;
  background:#FFFFFF;
  color:#006994;
  border:2px solid #26A9E0;
  border-radius:40px;
  text-decoration:none;
  font-weight:700;
  font-size:0.95rem;
  transition:all 0.2s;
  max-width:100%;
  overflow:hidden;
  box-sizing:border-box;
  white-space:normal;
  word-wrap:break-word;
}
.page-huong-dan-dang-ky__apps-button:hover{
  background:#26A9E0;
  color:#FFFFFF;
}
.page-huong-dan-dang-ky__troubleshoot-section{
  background:#FFFFFF;
}
.page-huong-dan-dang-ky__faq-list{
  max-width:840px;
  margin:20px auto 0 auto;
}
.page-huong-dan-dang-ky__faq-item{
  border:1px solid #d5edf9;
  border-radius:12px;
  margin-bottom:12px;
  background:#FFFFFF;
  transition:border-color 0.2s;
  box-sizing:border-box;
}
.page-huong-dan-dang-ky__faq-item[open]{
  border-color:#26A9E0;
}
.page-huong-dan-dang-ky__faq-question{
  padding:16px 20px;
  font-weight:600;
  color:#00577a;
  cursor:pointer;
  list-style:none;
  display:flex;
  justify-content:space-between;
  gap:12px;
  align-items:center;
  font-size:1.02rem;
}
.page-huong-dan-dang-ky__faq-question::-webkit-details-marker{
  display:none;
}
.page-huong-dan-dang-ky__faq-answer{
  padding:0 20px 18px 20px;
  color:#2b5876;
  line-height:1.7;
  margin:0;
  border-top:1px solid #eaf5fa;
  padding-top:14px;
}
.page-huong-dan-dang-ky__cta-section{
  padding:20px 16px 48px 16px;
  background:#f7fbff;
  border-top:1px solid #e3f2f9;
}
.page-huong-dan-dang-ky__cta-card{
  background:linear-gradient(135deg,#26A9E0 0%,#0ea2d6 50%,#107aab 100%);
  border-radius:24px;
  padding:36px 28px;
  max-width:900px;
  margin:0 auto;
  text-align:center;
  box-shadow:0 12px 30px rgba(38,169,224,0.3);
  box-sizing:border-box;
}
.page-huong-dan-dang-ky__cta-title{
  color:#FFFFFF;
  font-size:clamp(1.6rem, 3vw, 2.2rem);
  font-weight:800;
  margin:0 0 12px 0;
}
.page-huong-dan-dang-ky__cta-text{
  color:#f0faff;
  font-size:1.1rem;
  line-height:1.6;
  max-width:600px;
  margin:0 auto 24px auto;
}
.page-huong-dan-dang-ky__related-section{
  background:#FFFFFF;
  padding-bottom:16px;
}
.page-huong-dan-dang-ky__related-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
  margin-top:16px;
}
.page-huong-dan-dang-ky__related-item{
  background:#FFFFFF;
  border:1px solid #e1f2f9;
  border-radius:16px;
  padding:20px;
  transition:box-shadow 0.2s, transform 0.2s;
  box-sizing:border-box;
}
.page-huong-dan-dang-ky__related-item:hover{
  box-shadow:0 8px 20px rgba(0,0,0,0.06);
  transform:translateY(-2px);
}
.page-huong-dan-dang-ky__related-title{
  color:#00577a;
  font-size:1.05rem;
  line-height:1.4;
  margin:0 0 8px 0;
}
.page-huong-dan-dang-ky__related-item p{
  color:#2b5876;
  font-size:0.95rem;
  line-height:1.6;
  margin:0 0 12px 0;
}
.page-huong-dan-dang-ky__related-link{
  color:#EA7C07;
  font-weight:600;
  text-decoration:none;
}
.page-huong-dan-dang-ky__related-link:hover{
  text-decoration:underline;
}
@media (max-width:1024px){
  .page-huong-dan-dang-ky__hero-image{
    border-radius:20px;
  }
  .page-huong-dan-dang-ky__benefit-image{
    width:340px;
    aspect-ratio:340/212;
  }
}
@media (max-width:768px){
  .page-huong-dan-dang-ky__hero-section{
    flex-direction:column;
    align-items:center;
    padding-top:10px;
  }
  .page-huong-dan-dang-ky__hero-image{
    width:100%;
    max-width:100%;
    height:auto;
    aspect-ratio:2/1;
    border-radius:16px;
    margin:0 auto;
    max-width:100%;
    height:auto;
  }
  .page-huong-dan-dang-ky__hero-content{
    width:100%;
    max-width:100%;
    margin-top:16px;
    padding:0 12px;
    box-sizing:border-box;
  }
  .page-huong-dan-dang-ky__hero-title{
    font-size:clamp(1.35rem, 6vw, 2rem);
  }
  .page-huong-dan-dang-ky__hero-text{
    font-size:1rem;
    line-height:1.6;
    padding:0 10px;
  }
  .page-huong-dan-dang-ky__quick-info{
    grid-template-columns:1fr;
    gap:10px;
    margin:20px auto;
    padding:0 12px;
  }
  .page-huong-dan-dang-ky__quick-info-tag{
    width:100%;
    box-sizing:border-box;
  }
  .page-huong-dan-dang-ky__btn{
    width:100%;
    max-width:100%;
    box-sizing:border-box;
    white-space:normal;
    word-wrap:break-word;
    font-size:0.98rem;
    padding:13px 20px;
  }
  .page-huong-dan-dang-ky__hero-actions,
  .page-huong-dan-dang-ky__guide-actions,
  .page-huong-dan-dang-ky__cta-actions{
    width:100%;
    max-width:100%;
    overflow:hidden;
    box-sizing:border-box;
    flex-direction:column;
    gap:10px;
    flex-wrap:wrap;
  }
  .page-huong-dan-dang-ky__section-title{
    margin:16px 0 8px 0;
  }
  .page-huong-dan-dang-ky__section-summary{
    font-size:1rem;
    margin-bottom:20px;
  }
  .page-huong-dan-dang-ky__benefits-layout{
    gap:18px;
  }
  .page-huong-dan-dang-ky__benefit-item{
    flex-direction:column;
    align-items:flex-start;
    gap:12px;
    padding:14px;
  }
  .page-huong-dan-dang-ky__benefit-image{
    width:100%;
    max-width:100%;
    height:auto;
    aspect-ratio:400/250;
  }
  .page-huong-dan-dang-ky__benefit-text{
    width:100%;
  }
  .page-huong-dan-dang-ky__benefit-text h3{
    font-size:1.05rem;
    margin-bottom:6px;
  }
  .page-huong-dan-dang-ky__step-item{
    flex-direction:column;
    gap:10px;
    padding:16px;
  }
  .page-huong-dan-dang-ky__step-number{
    width:36px;
    min-width:36px;
    height:36px;
    font-size:1.1rem;
  }
  .page-huong-dan-dang-ky__step-content h3{
    font-size:1rem;
    margin-bottom:6px;
  }
  .page-huong-dan-dang-ky__requirements-layout{
    grid-template-columns:1fr;
    gap:16px;
  }
  .page-huong-dan-dang-ky__requirements-text,
  .page-huong-dan-dang-ky__requirements-note{
    width:100%;
    box-sizing:border-box;
  }
  .page-huong-dan-dang-ky__apps-grid{
    grid-template-columns:repeat(2,1fr);
    gap:16px;
  }
  .page-huong-dan-dang-ky__logo-item{
    width:100%;
  }
  .page-huong-dan-dang-ky__logo-image{
    width:100%;
    height:auto;
    aspect-ratio:400/200;
  }
  .page-huong-dan-dang-ky__faq-item{
    margin-bottom:10px;
  }
  .page-huong-dan-dang-ky__faq-question{
    padding:14px 16px;
    font-size:0.95rem;
  }
  .page-huong-dan-dang-ky__faq-answer{
    padding:12px 16px 14px 16px;
    font-size:0.95rem;
  }
  .page-huong-dan-dang-ky__cta-card{
    padding:28px 16px;
    border-radius:18px;
  }
  .page-huong-dan-dang-ky__cta-text{
    font-size:1rem;
  }
  .page-huong-dan-dang-ky__related-grid{
    grid-template-columns:1fr;
    gap:14px;
  }
}
@media (max-width:480px){
  .page-huong-dan-dang-ky__apps-grid{
    grid-template-columns:1fr 1fr;
    gap:10px;
  }
  .page-huong-dan-dang-ky__logo-image{
    margin:0 auto;
  }
}
.page-huong-dan-dang-ky img,
.page-huong-dan-dang-ky [class*='__'] img{
  max-width:100%;
  height:auto;
}