.page-khuyen-mai{color:#333333;background-color:#FFFFFF;line-height:1.6;overflow-x:hidden}.page-khuyen-mai__hero-banner{background:linear-gradient(135deg,#ffffff 0%,#e6f7ff 100%);padding-top:10px;margin-top:0}.page-khuyen-mai__hero-banner img{display:block;max-width:100%;height:auto}.page-khuyen-mai__hero-image{width:100%;aspect-ratio:17/5;object-fit:cover;border-radius:16px;box-shadow:0 8px 24px rgba(0,0,0,0.08)}.page-khuyen-mai__hero-content{max-width:1000px;margin:0 auto;padding:32px 24px 8px;width:100%;box-sizing:border-box}.page-khuyen-mai__hero-title{font-size:clamp(1.5rem,2.8vw,2.2rem);font-weight:800;line-height:1.2;letter-spacing:-0.02em;color:#0056a7;margin-bottom:16px}.page-khuyen-mai__hero-description{font-size:1.05rem;font-weight:500;color:#444444;margin-bottom:28px;max-width:780px}.page-khuyen-mai__hero-actions{display:flex;flex-wrap:wrap;gap:14px;padding-bottom:8px}.page-khuyen-mai__cta-button{display:inline-block;padding:12px 30px;border-radius:999px;font-weight:700;font-size:1rem;text-decoration:none;background:#FFFFFF;box-sizing:border-box;max-width:100%;white-space:normal;word-wrap:break-word}.page-khuyen-mai__cta-button--primary{background:#EA7C07;color:#FFFFFF;border:2px solid #EA7C07}.page-khuyen-mai__cta-button--primary:hover{background:#d36b00}.page-khuyen-mai__cta-button--secondary{background:#FFFFFF;color:#0056a7;border:2px solid #0056a7}.page-khuyen-mai__cta-button--secondary:hover{background:#f0f8ff}.page-khuyen-mai__partners{background:#ffffff;padding:48px 16px}.page-khuyen-mai__partners-container{max-width:1200px;margin:0 auto;width:100%;box-sizing:border-box}.page-khuyen-mai__section-title{font-size:clamp(1.6rem,3vw,2.2rem);font-weight:800;color:#0056a7;text-align:center;margin-bottom:8px;line-height:1.3}.page-khuyen-mai__section-subtitle{font-size:1rem;text-align:center;color:#444444;max-width:640px;margin:0 auto 40px}.page-khuyen-mai__logo-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px 16px;justify-items:center;padding:0 12px}.page-khuyen-mai__logo-item{display:flex;flex-direction:column;align-items:center;gap:14px;max-width:280px;width:100%}.page-khuyen-mai__logo-image{width:100%;aspect-ratio:2/1;object-fit:contain;border-radius:12px}.page-khuyen-mai__logo-cta{display:inline-block;padding:8px 22px;border-radius:999px;background-color:#26A9E0;color:#ffffff;font-weight:600;text-decoration:none;font-size:0.95rem;transition:background 0.3s;width:auto}.page-khuyen-mai__logo-cta:hover{background:#0f8fc7}.page-khuyen-mai__guide{background:#f5faff;padding:56px 16px}.page-khuyen-mai__guide-container{max-width:1000px;margin:0 auto;width:100%;box-sizing:border-box}.page-khuyen-mai__guide-title{font-size:clamp(1.6rem,3vw,2.2rem);font-weight:800;color:#0056a7;text-align:center;margin-bottom:8px;line-height:1.3}.page-khuyen-mai__guide-intro{text-align:center;color:#444444;margin-bottom:48px;font-size:1.05rem}.page-khuyen-mai__guide-step{display:flex;align-items:center;gap:36px;margin-bottom:56px;background:#ffffff;border-radius:20px;padding:24px;box-shadow:0 4px 20px rgba(0,0,0,0.05)}.page-khuyen-mai__guide-step--reverse{flex-direction:row-reverse}.page-khuyen-mai__guide-figure{width:50%;max-width:600px;height:auto;aspect-ratio:2/1;object-fit:cover;border-radius:16px;align-self:center}.page-khuyen-mai__guide-content{flex:1;max-width:480px}.page-khuyen-mai__guide-subtitle{font-size:1.35rem;font-weight:700;color:#222222;margin-bottom:12px}.page-khuyen-mai__guide-text{color:#333333;margin-bottom:20px;font-size:1rem}.page-khuyen-mai__guide-button{display:inline-block;background-color:#26A9E0;width:auto;color:#ffffff;padding:10px 28px;border-radius:999px;font-weight:700;text-decoration:none;transition:background 0.3s;box-sizing:border-box;max-width:100%;white-space:normal;word-wrap:break-word}.page-khuyen-mai__guide-button:hover{background-color:#0f8fc7}.page-khuyen-mai__logo-item:nth-child(7){grid-column:2/3}.page-khuyen-mai__logo-item:nth-child(8){grid-column:3/4}.page-khuyen-mai__logo-item:nth-child(9){grid-column:2/3}.page-khuyen-mai__logo-item:nth-child(10){grid-column:3/4}.page-khuyen-mai__logo-item:nth-child(11){grid-column:2/3}.page-khuyen-mai__logo-item:nth-child(12){grid-column:3/4}.page-khuyen-mai__logo-item:nth-child(5){grid-column:2/3}.page-khuyen-mai__logo-item:nth-child(6){grid-column:3/4}.page-khuyen-mai__logo-item:nth-child(7){grid-column:2/3}.page-khuyen-mai__logo-item:nth-child(8){grid-column:3/4}.page-khuyen-mai__logo-item:nth-child(9){grid-column:2/3}.page-khuyen-mai__logo-item:nth-child(10){grid-column:3/4}.page-khuyen-mai__logo-item:nth-child(11){grid-column:2/3}.page-khuyen-mai__logo-item:nth-child(12){grid-column:3/4}.page-khuyen-mai__logo-item:nth-child(5){grid-column:2/3}.page-khuyen-mai__logo-item:nth-child(6){grid-column:3/4}.page-khuyen-mai__logo-item:nth-child(7){grid-column:2/3}.page-khuyen-mai__logo-item:nth-child(8){grid-column:3/4}.page-khuyen-mai__logo-item:nth-child(9){grid-column:2/3}.page-khuyen-mai__logo-item:nth-child(10){grid-column:3/4}.page-khuyen-mai__logo-item:nth-child(11){grid-column:2/3}.page-khuyen-mai__logo-item:nth-child(12){grid-column:3/4}.page-khuyen-mai__guide-step{flex-direction:column}.page-khuyen-mai__guide-content{text-align:center}.page-khuyen-mai__guide-button{width:100%}.page-khuyen-mai__logo-item:nth-child(5){grid-column:auto}.page-khuyen-mai__logo-item:nth-child(6){grid-column:auto}.page-khuyen-mai__logo-item:nth-child(7){grid-column:auto}.page-khuyen-mai__logo-item:nth-child(8){grid-column:auto}.page-khuyen-mai__logo-item:nth-child(9){grid-column:auto}.page-khuyen-mai__logo-item:nth-child(10){grid-column:auto}.page-khuyen-mai__logo-item:nth-child(11){grid-column:auto}.page-khuyen-mai__logo-item:nth-child(12){grid-column:auto}.page-khuyen-mai__partners-container{display:flex;flex-direction:column;align-items:center}.page-khuyen-mai__guide-step--reverse{flex-direction:column}.page-khuyen-mai__guide-figure{width:100%;max-width:100%;height:auto}.page-khuyen-mai__guide-content{max-width:100%}.page-khuyen-mai__hero-title{font-size:calc(1.5rem + 0.9vw)}.page-khuyen-mai__guide-title{font-size:calc(1.5rem + 0.9vw)}.page-khuyen-mai__section-title{font-size:calc(1.5rem + 0.9vw)}