.page-blog-dang-nhap-s666-plus{color:#F3F8FF;background-color:#08162B;font-family:'Segoe UI',Roboto,Helvetica,Arial,sans-serif;line-height:1.6} .page-blog-dang-nhap-s666-plus__hero-section{background:linear-gradient(135deg,#08162B 0%,#113B7A 60%,#1D5FD1 100%);padding:10px 16px 32px;margin:0 auto;max-width:100%} .page-blog-dang-nhap-s666-plus__hero-image{display:block;width:100%;max-width:1200px;margin:0 auto} .page-blog-dang-nhap-s666-plus__hero-image img{display:block;width:100%;height:auto;aspect-ratio:17/5;object-fit:cover;border-radius:12px;box-shadow:0 8px 32px rgba(0,0,0,0.3)} .page-blog-dang-nhap-s666-plus__hero-content{max-width:1200px;margin:24px auto 0;text-align:center;width:100%} .page-blog-dang-nhap-s666-plus__hero-title{color:#F3F8FF;font-weight:700;line-height:1.3;letter-spacing:0.5px;max-width:900px;margin:0 auto 12px} .page-blog-dang-nhap-s666-plus__hero-desc{color:#AFC4E8;max-width:900px;margin:0 auto 20px;font-size:1rem} .page-blog-dang-nhap-s666-plus__hero-actions{display:flex;flex-wrap:wrap;gap:16px;justify-content:center;margin-top:18px} .page-blog-dang-nhap-s666-plus__btn{display:inline-block;padding:14px 36px;border-radius:50px;font-weight:700;text-decoration:none;text-align:center;box-sizing:border-box;transition:transform 0.2s ease,box-shadow 0.2s ease;white-space:normal;word-wrap:break-word} .page-blog-dang-nhap-s666-plus__btn--primary{background:linear-gradient(180deg,#2B73F6 0%,#1144A6 100%);color:#FFFFFF;border:1px solid #4FA8FF;box-shadow:0 0 15px rgba(79,168,255,0.4)} .page-blog-dang-nhap-s666-plus__btn--primary:hover{transform:translateY(-2px);box-shadow:0 0 25px rgba(79,168,255,0.7)} .page-blog-dang-nhap-s666-plus__btn--secondary{background:transparent;color:#F3F8FF;border:2px solid #F2C14E} .page-blog-dang-nhap-s666-plus__btn--secondary:hover{background-color:rgba(242,193,78,0.15);border-color:#F2C14E;transform:translateY(-2px)} .page-blog-dang-nhap-s666-plus__logo-grid-section{background-color:#08162B;padding:40px 16px} .page-blog-dang-nhap-s666-plus__logo-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px 16px;justify-items:center;max-width:1200px;margin:0 auto;padding:0} .page-blog-dang-nhap-s666-plus__logo-item{display:flex;flex-direction:column;align-items:center;gap:12px;width:100%;max-width:260px;background:#10233F;border:1px solid #244D84;border-radius:12px;padding:12px;box-sizing:border-box;transition:transform 0.2s ease} .page-blog-dang-nhap-s666-plus__logo-item:hover{transform:translateY(-4px)} .page-blog-dang-nhap-s666-plus__logo-image{display:block;width:100%;aspect-ratio:2/1;object-fit:contain;background:#0A1B33;border-radius:8px;padding:4px} .page-blog-dang-nhap-s666-plus__logo-cta{display:inline-block;padding:8px 18px;border-radius:999px;background:linear-gradient(180deg,#2B73F6 0%,#1144A6 100%);color:#FFFFFF;font-weight:700;border:1px solid #4FA8FF;text-decoration:none;text-align:center;white-space:normal;word-wrap:break-word;box-sizing:border-box} .page-blog-dang-nhap-s666-plus__guide-section{background-color:#10233F;padding:16px 0 40px} .page-blog-dang-nhap-s666-plus__guide-inner{max-width:1100px;margin:0 auto;padding:20px 16px 28px} .page-blog-dang-nhap-s666-plus__guide-title,.page-blog-dang-nhap-s666-plus__faq-title{text-align:center;color:#F3F8FF;font-weight:700;margin:0 0 16px;border-bottom:2px solid #1B3357;padding-bottom:14px} .page-blog-dang-nhap-s666-plus__guide-step{display:flex;flex-direction:column;gap:14px;margin-bottom:30px;background:#0B1B33;border-radius:12px;padding:16px;border:1px solid #244D84} .page-blog-dang-nhap-s666-plus__guide-figure{margin:0;flex-shrink:0} .page-blog-dang-nhap-s666-plus__guide-figure img{width:100%;max-width:800px;aspect-ratio:2/1;object-fit:cover;display:block;border-radius:8px} .page-blog-dang-nhap-s666-plus__guide-text h3{color:#F3F8FF;font-size:1.2rem;margin:6px 0 6px} .page-blog-dang-nhap-s666-plus__guide-text p,.page-blog-dang-nhap-s666-plus__guide-note p{color:#AFC4E8;font-size:0.98rem} .page-blog-dang-nhap-s666-plus__guide-note{background:#0B1B33;border-left:4px solid #F2C14E;border-radius:8px;padding:16px 20px;margin:6px 0 18px} .page-blog-dang-nhap-s666-plus__faq-item{margin-bottom:10px;border:1px solid #244D84;border-radius:10px;background-color:#0A1B33;overflow:hidden} .page-blog-dang-nhap-s666-plus__faq-item summary{display:flex;flex-direction:row;justify-content:space-between;align-items:center;cursor:pointer;font-weight:600;color:#F3F8FF;font-size:1.05rem;padding:14px 12px} .page-blog-dang-nhap-s666-plus__faq-icon{font-size:1.5rem;color:#F2C14E;font-weight:700;margin-left:10px;flex-shrink:0} .page-blog-dang-nhap-s666-plus__faq-item summary::-webkit-details-marker{display:none} .page-blog-dang-nhap-s666-plus__faq-item > p{padding:0 18px 18px;color:#AFC4E8;margin:0;font-size:0.95rem} @media (max-width:1024px){.page-blog-dang-nhap-s666-plus__logo-grid{column-gap:20px;row-gap:20px}} @media (max-width:768px){.page-blog-dang-nhap-s666-plus{max-width:100%;overflow-x:hidden} .page-blog-dang-nhap-s666-plus__hero-section{padding:10px 8px 24px} .page-blog-dang-nhap-s666-plus__hero-image img{aspect-ratio:2/1} .page-blog-dang-nhap-s666-plus__hero-title{font-size:1.15rem} .page-blog-dang-nhap-s666-plus__hero-desc{font-size:0.95rem} .page-blog-dang-nhap-s666-plus img{max-width:100% !important;height:auto !important} .page-blog-dang-nhap-s666-plus__btn{max-width:100%;width:auto;padding-left:18px;padding-right:18px} .page-blog-dang-nhap-s666-plus__hero-actions{flex-direction:column;align-items:stretch;width:100%} .page-blog-dang-nhap-s666-plus__btn--primary,.page-blog-dang-nhap-s666-plus__btn--secondary{width:100%} .page-blog-dang-nhap-s666-plus__logo-grid{grid-template-columns:repeat(2,1fr)} .page-blog-dang-nhap-s666-plus__logo-item:nth-child(5),.page-blog-dang-nhap-s666-plus__logo-item:nth-child(6){grid-column:auto} .page-blog-dang-nhap-s666-plus__logo-cta{width:100%;padding-left:8px;padding-right:8px;font-size:0.9rem} .page-blog-dang-nhap-s666-plus__guide-inner{padding-left:8px;padding-right:8px} .page-blog-dang-nhap-s666-plus__guide-figure{margin:0;width:100%} .page-blog-dang-nhap-s666-plus__guide-figure img{max-width:100%;height:auto;aspect-ratio:2/1;object-fit:cover} .page-blog-dang-nhap-s666-plus__guide-step{padding:8px} } @media (max-width:480px){.page-blog-dang-nhap-s666-plus__logo-grid{grid-template-columns:1fr 1fr;gap:10px} .page-blog-dang-nhap-s666-plus__logo-item{max-width:100%} .page-blog-dang-nhap-s666-plus__logo-cta{font-size:0.8rem} .page-blog-dang-nhap-s666-plus__hero-title{font-size:1em} .page-blog-dang-nhap-s666-plus__hero-desc{font-size:0.85rem} .page-blog-dang-nhap-s666-plus__btn{font-size:0.9rem} }