.page-register{color:#1F2D3D;background-color:#F4F7FB;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;line-height:1.6}.page-register__container{max-width:1200px;margin:0 auto;padding-left:16px;padding-right:16px}.page-register__hero-section{padding-top:10px;background:linear-gradient(135deg,#F4F7FB 0%,#D6E2FF 100%)}.page-register__hero-image-block{width:100%;max-width:1200px;margin:0 auto;padding:0 16px}.page-register__hero-image{width:100%;height:auto;max-width:1200px;aspect-ratio:3/1;object-fit:cover;border-radius:16px;box-shadow:0 8px 24px rgba(47,107,255,0.15);display:block;margin:0 auto}
.page-register__hero-content{max-width:1000px;margin:0 auto;text-align:center;padding:24px 16px 32px}.page-register__hero-title{color:#1F2D3D;font-weight:800;line-height:1.2;letter-spacing:-0.01em;max-width:700px;margin:0 auto 12px;font-size:clamp(1.6rem,3vw,2.6rem)}
.page-register__hero-subtitle{color:#1F2D3D;font-size:1.02rem;line-height:1.7;max-width:720px;margin:0 auto 24px}.page-register__hero-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-bottom:18px}.page-register__btn{display:inline-block;background:linear-gradient(180deg,#4A8BFF 0%,#2F6BFF 100%);color:#FFFFFF;font-weight:700;padding:12px 28px;border-radius:999px;text-align:center;text-decoration:none;border:none;font-size:0.98rem;line-height:1.2;transition:transform .2s ease, box-shadow .2s ease;box-sizing:border-box;max-width:100%;white-space:normal;word-wrap:break-word}.page-register__btn:hover{transform:translateY(-2px);box-shadow:0 8px 18px rgba(47,107,255,0.28);color:#fff}.page-register__btn--secondary{background:#FFFFFF;color:#2F6BFF;border:2px solid #2F6BFF}.page-register__btn--secondary:hover{background:#F0F5FF;color:#2F6BFF}
.page-register__btn--large{padding:15px 38px;font-size:1.05rem}.page-register__btn--dangnhap{background:#FFFFFF;color:#2F6BFF;border:2px solid #2F6BFF}.page-register__btn--dangnhap:hover{background:#F0F5FF;color:#1e57c0}
.page-register__hero-note{display:flex;flex-wrap:wrap;gap:10px 22px;justify-content:center;color:#1F2D3D;font-size:0.92rem}.page-register__icon{color:#2F6BFF;font-weight:800;margin-right:5px}
.page-register__logo-section{padding:30px 0 10px;background-color:#F4F7FB}.page-register__section-title{color:#1F2D3D;font-weight:800;font-size:clamp(1.4rem,2.5vw,2rem);text-align:center;margin:0 0 10px}
.page-register__section-subtitle{color:#1F2D3D;font-size:0.98rem;line-height:1.6;max-width:700px;margin:0 auto 24px;text-align:center}
.page-register__logo-grid{display:grid;grid-template-columns:repeat(4, 1fr);gap:24px 16px;justify-items:center}.page-register__logo-item{background:#FFFFFF;border-radius:16px;padding:18px 12px;width:100%;max-width:320px;box-shadow:0 2px 10px rgba(31,45,61,0.06);display:flex;flex-direction:column;align-items:center;gap:12px;box-sizing:border-box}
.page-register__logo-item img{width:100%;height:auto;aspect-ratio:2/1;object-fit:contain;display:block;background:#FFF}
.page-register__logo-cta{display:inline-block;background:linear-gradient(180deg,#4A8BFF 0%,#2F6BFF 100%);color:#FFFFFF;font-weight:700;padding:9px 20px;border-radius:999px;font-size:0.85rem;text-decoration:none;transition:opacity .2s}
.page-register__logo-cta:hover{opacity:0.88;color:#fff}.page-register__logo-item:nth-child(5){grid-column:2}.page-register__logo-item:nth-child(6){grid-column:3}
.page-register__guide-section{padding:20px 16px 30px;background-color:#F4F7FB;border-bottom:1px solid #FFFFFF}.page-register__guide-inner{max-width:920px;width:100%;padding:30px 20px 44px;background:#FFFFFF;border-radius:20px;box-shadow:0 4px 18px rgba(31,45,61,0.05)}
.page-register__guide-section h2{color:#1F2D3D;font-size:clamp(1.5rem,2.5vw,2.1rem);font-weight:800;line-height:1.3;margin-top:10px;margin-bottom:14px;text-align:left}
.page-register__guide-section h3{color:#1F2D3D;font-size:1.2rem;font-weight:700;margin-top:24px;border-left:4px solid #2F6BFF;padding-left:12px}
.page-register__guide-section p{color:#1F2D3D;font-size:0.97rem;line-height:1.7;margin:0 0 14px}
.page-register__guide-section ul, .page-register__guide-section ol{padding-left:1.2rem;margin:0 0 14px}.page-register__guide-section li{margin-bottom:6px;color:#1F2D3D;font-size:0.97rem;line-height:1.7}
.page-register__guide-section a:not(.page-register__btn){color:#2F6BFF;text-decoration:underline;font-weight:600}
.page-register__cta-box{display:flex;justify-content:center;align-items:center;gap:12px;padding:10px 0 14px;flex-wrap:wrap;width:100%;max-width:100%;overflow:hidden;box-sizing:border-box}
.page-register__cta-box .page-register__btn{box-sizing:border-box;max-width:100%;white-space:normal;word-wrap:break-word}
.page-register__cta-box--faq{margin-top:10px}
.page-register__warning-box{background:#FFF7E6;border-left:4px solid #E6A700;padding:14px 16px;border-radius:8px;margin-bottom:14px}
.page-register__note-box{background:#F0F5FF;border-left:4px solid #2F6BFF;padding:14px 16px;border-radius:8px;margin-bottom:14px}
.page-register__guide-figure{margin-top:18px;margin-bottom:22px}
.page-register__guide-figure img{width:100%;max-width:800px;height:auto;aspect-ratio:2/1;object-fit:contain;border-radius:14px;display:block;margin:0 auto}
.page-register__guide-figure figcaption{font-size:0.85rem;color:#1F2D3D;text-align:center;margin-top:8px}
.page-register__guide-section summary{list-style:none;display:flex;justify-content:space-between;align-items:center;cursor:pointer;color:#1F2D3D;font-weight:600;padding:8px 0}
.page-register__guide-section details{border-bottom:1px solid #d6e2ff;padding:8px 0}.page-register__faq-icon{display:inline-flex;align-items:center;justify-content:center;background:#2F6BFF;color:#fff;width:22px;height:22px;border-radius:50%;font-weight:800;font-size:0.9rem;flex-shrink:0}
.page-register__guide-section details[open] .page-register__faq-icon{background:#1F2D3D}
@media (max-width:768px){.page-register__hero-section{padding-top:10px}.page-register__hero-image-block{padding:0 10px}.page-register__hero-image{aspect-ratio:16/9;border-radius:12px}
.page-register__hero-content{padding:18px 10px 24px}.page-register__hero-actions{flex-direction:column;align-items:stretch;padding:0 4px}.page-register__btn{display:block;width:100%;text-align:center;margin-bottom:4px}.page-register__logo-grid{grid-template-columns:repeat(2, 1fr)}.page-register__logo-item:nth-child(5), .page-register__logo-item:nth-child(6){grid-column:auto}.page-register img{max-width:100% !important;height:auto !important}.page-register__guide-inner{padding:24px 14px 38px}.page-register__cta-box{flex-direction:column;align-items:center;padding-left:4px;padding-right:4px}.page-register__cta-box .page-register__btn{width:100%;max-width:100%;display:block;white-space:normal;word-wrap:break-word}
.page-register__btn--large{width:100%;max-width:100%}}
@media (max-width:480px){.page-register__hero-actions{gap:8px}.page-register__btn{padding:11px 12px;font-size:0.94rem}.page-register__logo-grid{gap:14px 10px}.page-register__logo-item{padding:12px 8px}}