.page-huong-dan{color:#1F2D3D;background:#F4F7FB;font-family:Arial,Helvetica,sans-serif;line-height:1.6;max-width:100%;overflow-x:hidden}
.page-huong-dan__hero-section{padding-top:10px;margin-top:0;background:linear-gradient(180deg,#F4F7FB 0%,#FFFFFF 100%)}
.page-huong-dan__hero-wrap{max-width:1200px;width:100%;margin:0 auto;padding:16px;display:flex;flex-direction:column;gap:24px;box-sizing:border-box}
.page-huong-dan__hero-image{width:100%}
.page-huong-dan__hero-image img{width:100%;height:auto;max-width:100%;display:block;border-radius:16px;box-shadow:0 12px 28px rgba(47,107,255,.18);object-fit:cover}
.page-huong-dan__hero-content{width:100%}
.page-huong-dan__hero-title{color:#1F2D3D;font-weight:800;line-height:1.25;letter-spacing:-.3px;max-width:760px;margin:0 0 14px}
.page-huong-dan__hero-desc{color:#1F2D3D;font-size:1.05rem;max-width:760px;margin:0 0 18px}
.page-huong-dan__hero-ctas{display:flex;flex-wrap:wrap;gap:12px}
.page-huong-dan__btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 22px;border-radius:12px;font-weight:700;text-decoration:none;line-height:1.3;box-sizing:border-box;max-width:100%;white-space:normal;word-wrap:break-word;text-align:center;transition:transform .2s ease,box-shadow .2s ease}
.page-huong-dan__btn--primary{background:linear-gradient(180deg,#4A8BFF 0%,#2F6BFF 100%);color:#FFFFFF;box-shadow:0 8px 18px rgba(47,107,255,.28)}
.page-huong-dan__btn--primary:hover{transform:translateY(-2px);box-shadow:0 12px 24px rgba(47,107,255,.34)}
.page-huong-dan__btn--ghost{background:#FFFFFF;color:#2F6BFF;border:2px solid #D6E2FF}
.page-huong-dan__btn--ghost:hover{background:#F4F7FB}
.page-huong-dan__trust-section{padding:16px}
.page-huong-dan__trust-inner{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.page-huong-dan__trust-card{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:14px;padding:20px;box-shadow:0 6px 16px rgba(47,107,255,.08)}
.page-huong-dan__trust-title{color:#2F6BFF;font-size:1.1rem;margin:0 0 8px}
.page-huong-dan__trust-text{color:#1F2D3D;margin:0}
.page-huong-dan__steps-section,.page-huong-dan__games-section,.page-huong-dan__picks-section,.page-huong-dan__news-section,.page-huong-dan__security-section,.page-huong-dan__privacy-section,.page-huong-dan__faq-section,.page-huong-dan__benefits-section,.page-huong-dan__brand-section{max-width:1200px;margin:0 auto;padding:28px 16px;box-sizing:border-box}
.page-huong-dan__section-title{color:#2F6BFF;font-size:1.5rem;line-height:1.3;margin:0 0 10px}
.page-huong-dan__section-lead,.page-huong-dan__section-text{color:#1F2D3D;margin:0 0 18px;max-width:860px}
.page-huong-dan__steps-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.page-huong-dan__step-card{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:14px;padding:20px;position:relative;overflow:hidden}
.page-huong-dan__step-num{display:inline-flex;align-items:center;justify-content:center;min-width:52px;min-height:52px;border-radius:50%;background:#A5C4FF;color:#1F2D3D;font-weight:800;font-size:1.1rem;margin-bottom:10px}
.page-huong-dan__step-title{color:#2F6BFF;font-size:1.15rem;margin:0 0 8px}
.page-huong-dan__step-text{color:#1F2D3D;margin:0}
.page-huong-dan__game-lead img{width:100%;height:auto;max-width:100%;display:block;border-radius:14px;object-fit:cover;box-shadow:0 8px 20px rgba(47,107,255,.14)}
.page-huong-dan__game-thumbs{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:14px}
.page-huong-dan__game-thumbs img{width:100%;height:auto;max-width:100%;aspect-ratio:1/1;object-fit:cover;display:block;border-radius:10px;border:1px solid #D6E2FF}
.page-huong-dan__game-more,.page-huong-dan__news-more{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}
.page-huong-dan__picks-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.page-huong-dan__pick-card{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:14px;padding:20px;box-shadow:0 6px 16px rgba(47,107,255,.08)}
.page-huong-dan__pick-title{color:#2F6BFF;font-size:1.12rem;margin:0 0 8px}
.page-huong-dan__pick-text{color:#1F2D3D;margin:0 0 12px}
.page-huong-dan__link{color:#2F6BFF;font-weight:700;text-decoration:underline;word-break:break-word}
.page-huong-dan__pair-row{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:0 0}
.page-huong-dan__list{margin:0 0 16px;padding-left:20px;color:#1F2D3D}
.page-huong-dan__list-item{margin-bottom:8px}
.page-huong-dan__brand-ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:14px}
.page-huong-dan__news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.page-huong-dan__news-card{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:14px;overflow:hidden;box-shadow:0 6px 16px rgba(47,107,255,.08)}
.page-huong-dan__news-card img{width:100%;height:auto;max-width:100%;display:block;aspect-ratio:16/9;object-fit:cover}
.page-huong-dan__news-title{font-size:1.05rem;margin:14px 14px 8px}
.page-huong-dan__news-title a{color:#2F6BFF;text-decoration:none}
.page-huong-dan__news-text{color:#1F2D3D;margin:0 14px 16px;font-size:.98rem}
.page-huong-dan__privacy-links{display:flex;flex-wrap:wrap;gap:16px;margin-top:12px}
.page-huong-dan__faq-list{display:flex;flex-direction:column;gap:12px}
.page-huong-dan__faq-item{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:12px;overflow:hidden}
.page-huong-dan__faq-question{width:100%;text-align:left;background:transparent;border:0;padding:16px;font-weight:700;color:#1F2D3D;font-size:1rem;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:12px;box-sizing:border-box}
.page-huong-dan__faq-question::after{content:'+';color:#2F6BFF;font-size:1.3rem;font-weight:800}
.page-huong-dan__faq-question[aria-expanded="true"]::after{content:'−'}
.page-huong-dan__faq-answer{display:none;padding:0 16px 16px;color:#1F2D3D}
.page-huong-dan__faq-answer.is-open{display:block}
@media (max-width:768px){
  .page-huong-dan__hero-wrap{padding:12px;gap:16px}
  .page-huong-dan__hero-title{font-size:clamp(1.35rem,5vw,1.8rem)}
  .page-huong-dan__hero-ctas{flex-direction:column;align-items:stretch}
  .page-huong-dan__btn{width:100%;max-width:100%}
  .page-huong-dan__trust-inner{grid-template-columns:1fr}
  .page-huong-dan__steps-grid,.page-huong-dan__picks-grid,.page-huong-dan__pair-row,.page-huong-dan__news-grid{grid-template-columns:1fr}
  .page-huong-dan__game-thumbs{grid-template-columns:repeat(2,1fr)}
  .page-huong-dan__game-more,.page-huong-dan__news-more,.page-huong-dan__brand-ctas,.page-huong-dan__privacy-links{flex-direction:column;align-items:stretch}
  .page-huong-dan img{max-width:100%!important;height:auto!important}
  .page-huong-dan__section-title{font-size:1.25rem}
  .page-huong-dan__steps-section,.page-huong-dan__games-section,.page-huong-dan__picks-section,.page-huong-dan__news-section,.page-huong-dan__security-section,.page-huong-dan__privacy-section,.page-huong-dan__faq-section,.page-huong-dan__benefits-section,.page-huong-dan__brand-section{padding:20px 12px}
}