.page-khuyen-mai-1{max-width:1200px;margin:0 auto;padding:16px;color:#333;background:#fff}.page-khuyen-mai-1__promo-hero{display:flex;flex-direction:column;align-items:flex-start;padding:10px 0 0;margin-bottom:24px}.page-khuyen-mai-1__promo-banner{width:100%;max-width:1200px;margin:0 auto}.page-khuyen-mai-1__promo-banner img{display:block;width:100%;max-width:1200px;height:auto;border-radius:12px;object-fit:cover}.page-khuyen-mai-1__promo-content{padding:20px 8px 0;text-align:center}.page-khuyen-mai-1__promo-badge{display:inline-block;background:#EA7C07;color:#fff;font-weight:700;padding:6px 14px;border-radius:99px;font-size:14px;margin-bottom:10px}.page-khuyen-mai-1__promo-title{font-size:2rem;line-height:1.3;color:#0477db;margin:0 auto 10px;max-width:900px}.page-khuyen-mai-1__promo-desc{font-size:16px;line-height:1.7;margin:0 auto 18px;max-width:600px}.page-khuyen-mai-1__promo-actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}.page-khuyen-mai-1__btn-primary,.page-khuyen-mai-1__btn-secondary{display:inline-block;padding:12px 28px;border-radius:6px;font-weight:700;font-size:16px;text-decoration:none;text-align:center}.page-khuyen-mai-1__btn-primary{background:#26A9E0;color:#fff;border:2px solid #26A9E0}.page-khuyen-mai-1__btn-secondary{background:var(--white,#fff);color:#0477db;border:2px solid #26A9E0}.page-khuyen-mai-1__offer-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:24px 0}.page-khuyen-mai-1__offer-card{border:1px solid #e0eef5;border-radius:12px;overflow:hidden;background:#fff}.page-khuyen-mai-1__offer-card img{display:block;width:100%;height:auto;object-fit:cover;aspect-ratio:16/10}.page-khuyen-mai-1__offer-body{padding:16px}.page-khuyen-mai-1__offer-tag{background:#26A9E0;color:#fff;border-radius:99px;padding:4px 10px;font-size:12px;font-weight:600;letter-spacing:.5px;display:inline-block;margin-bottom:10px}.page-khuyen-mai-1__offer-title{color:#333;font-size:1.25rem;line-height:1.4;margin:0 0 8px}.page-khuyen-mai-1__offer-text{color:#334;font-size:15px;line-height:1.6;margin:0 0 16px}.page-khuyen-mai-1__offer-link{color:#26A9E0!important;text-decoration:underline;font-weight:600;word-break:break-word}.page-khuyen-mai-1__special-block{background:linear-gradient(135deg,#f5f8fa,#e6f3fa);border-radius:16px;padding:20px;margin:24px 0}.page-khuyen-mai-1__special-wrap{display:flex;justify-content:space-between;align-items:center;gap:20px}.page-khuyen-mai-1__special-text{flex:1 1 60%}.page-khuyen-mai-1__special-label{color:#EA7C07;font-size:14px;font-weight:700;letter-spacing:1px}.page-khuyen-mai-1__special-title{color:#333;font-size:1.75rem;line-height:1.3;margin:8px 0}.page-khuyen-mai-1__special-desc{color:#334;font-size:16px;line-height:1.7;margin-bottom:16px;max-width:600px}.page-khuyen-mai-1__special-cta{display:inline-block;background:#333;color:#fff;padding:10px 24px;border-radius:6px;text-decoration:none;font-weight:600;min-height:44px}.page-khuyen-mai-1__special-wrap img{display:block;width:100%;max-width:500px;height:auto;border-radius:12px;object-fit:cover}.page-khuyen-mai-1__member-benefit{background:#fff;padding:8px 0}.page-khuyen-mai-1__member-title{color:#0477db;font-size:1.75rem;text-align:center;margin-bottom:8px}.page-khuyen-mai-1__member-desc{color:#333;font-size:16px;line-height:1.6;text-align:center;max-width:650px;margin-bottom:24px}.page-khuyen-mai-1__member-list{display:grid;grid-template-columns:1fr 1fr;gap:20px}.page-khuyen-mai-1__member-card{background:#eef7fc;border:1px solid #d1ecf9;border-radius:12px;padding:20px}.page-khuyen-mai-1__member-heading{color:#333;font-size:1.25rem;margin-bottom:6px}.page-khuyen-mai-1__member-level{color:#0477db;font-size:14px;font-weight:600;margin-bottom:10px}.page-khuyen-mai-1__board-text{color:#345;font-size:15px;line-height:1.6}.page-khuyen-mai-1__promo-note{display:flex;gap:20px;align-items:center;justify-content:space-between;margin:40px 0;background:#f9fcff;padding:28px;border-radius:16px;border:1px solid #e6f0f5}.page-khuyen-mai-1__note-left{flex:1}.page-khuyen-mai-1__note-title{color:#333;font-size:1.5rem;margin-top:0;margin-bottom:10px}.page-khuyen-mai-1__note-text{color:#334;font-size:15px;line-height:1.6}.page-khuyen-mai-1__note-right img{width:100%;max-width:450px;height:auto;border-radius:12px;display:block}.page-khuyen-mai-1__guide-section{background:#fff;border:1px solid #edf2f5;border-radius:16px;padding:20px;margin:0 0 25px}.page-khuyen-mai-1__guide-title{font-weight:700;font-size:1.5rem;color:#333;text-align:center;padding-bottom:18px}.page-khuyen-mai-1__guide-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin:20px 0}.page-khuyen-mai-1__guide-step{text-align:center;padding:10px}.page-khuyen-mai-1__guide-number{display:inline-flex;justify-content:center;align-items:center;width:46px;height:46px;background:#26A9E0;color:#fff;font-weight:800;font-size:1.5rem;border-radius:50%;margin-bottom:10px}.page-khuyen-mai-1__guide-text{color:#333;font-size:15px;line-height:1.6}.page-khuyen-mai-1__guide-note{border-left:4px solid #26A9E0;background:#f5faff;padding:12px 18px;font-size:14px;color:#334}.page-khuyen-mai-1__guide-note p{margin:0}.page-khuyen-mai-1__faq{margin:20px 0}.page-khuyen-mai-1__faq-title{font-weight:700;font-size:1.75rem;color:#333;text-align:center;margin-bottom:20px}.page-khuyen-mai-1__faq-item{background:#fff;border:1px solid #e7eef2;border-radius:10px;margin-bottom:10px;overflow:hidden}.page-khuyen-mai-1__faq-question{list-style:none;display:flex;justify-content:space-between;align-items:center;width:100%;text-align:left;background:#f6fbfe;padding:16px;font-weight:700;font-size:15px;cursor:pointer;gap:12px}.page-khuyen-mai-1__faq-question::-webkit-details-marker{display:none}.page-khuyen-mai-1__faq-icon{font-weight:700;color:#26A9E0;width:24px;height:24px;line-height:20px;text-align:center;border:2px solid currentColor;border-radius:50%;flex-shrink:0}.page-khuyen-mai-1__faq-answer{padding:16px;background:#fff;font-size:14px;line-height:1.7;color:#345}.page-khuyen-mai-1__faq-item[open] .page-khuyen-mai-1__faq-summary{border-bottom:1px solid #ddd}@media(max-width:768px){.page-khuyen-mai-1{padding:10px}.page-khuyen-mai-1__promo-hero img{max-width:100%!important;height:auto!important}.page-khuyen-mai-1__promo-title,.page-khuyen-mai-1__member-title,.page-khuyen-mai-1__special-title,.page-khuyen-mai-1__faq-title{font-size:1.5rem}.page-khuyen-mai-1__promo-actions{width:100%;max-width:100%;overflow:hidden}.page-khuyen-mai-1__btn-primary,.page-khuyen-mai-1__btn-secondary{white-space:normal;word-wrap:break-word;max-width:100%}.page-khuyen-mai-1__offer-grid,.page-khuyen-mai-1__member-list{grid-template-columns:1fr}.page-khuyen-mai-1__special-wrap,.page-khuyen-mai-1__promo-note{flex-direction:column;text-align:center}.page-khuyen-mai-1__special-cta{display:block}.page-khuyen-mai-1__guide-grid{grid-template-columns:repeat(2,1fr)}.page-khuyen-mai-1__guide-title{font-size:1.2rem}.page-khuyen-mai-1 img{max-width:100%!important;height:auto!important}}