.page-khuyen-mai{max-width:100%;overflow-x:hidden;color:#333333;background:#FFFFFF;font-family:Arial,Helvetica,sans-serif;line-height:1.7}.page-khuyen-mai *{box-sizing:border-box}.page-khuyen-mai__intro-section{max-width:1100px;margin:0 auto;padding:10px 16px 24px;text-align:center}.page-khuyen-mai__page-title{margin:12px 0 16px;font-weight:700;line-height:1.3;letter-spacing:.2px;color:#26A9E0;max-width:900px;margin-left:auto;margin-right:auto}.page-khuyen-mai__intro-lead{max-width:820px;margin:0 auto 16px;color:#333333;font-size:1.02rem}.page-khuyen-mai__intro-quote{max-width:860px;margin:0 auto 22px;padding:16px 20px;border-left:4px solid #26A9E0;background:#f2f9fd;color:#333333;font-style:italic;text-align:left;border-radius:6px}.page-khuyen-mai__intro-actions,.page-khuyen-mai__cta-group{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin:8px 0 0}.page-khuyen-mai__btn{display:inline-block;padding:12px 22px;border-radius:8px;text-decoration:none;font-weight:700;font-size:.98rem;line-height:1.4;text-align:center;transition:opacity .2s ease,transform .2s ease;max-width:100%;white-space:normal;word-wrap:break-word}.page-khuyen-mai__btn:hover{opacity:.88;transform:translateY(-1px)}.page-khuyen-mai__btn--primary{background:#EA7C07;color:#FFFFFF;border:2px solid #EA7C07}.page-khuyen-mai__btn--secondary{background:#26A9E0;color:#FFFFFF;border:2px solid #26A9E0}.page-khuyen-mai__btn--outline{background:#FFFFFF;color:#26A9E0;border:2px solid #26A9E0}.page-khuyen-mai__btn--ghost{background:#FFFFFF;color:#333333;border:2px solid #cccccc}.page-khuyen-mai__content-section{max-width:1000px;margin:0 auto;padding:28px 16px}.page-khuyen-mai__section-title{margin:0 0 16px;font-weight:700;color:#26A9E0;line-height:1.35;border-bottom:2px solid #e6f3fa;padding-bottom:10px}.page-khuyen-mai__subsection-title{margin:22px 0 10px;font-weight:700;color:#1a7fa8;line-height:1.4}.page-khuyen-mai__content-section p{margin:0 0 14px;color:#333333}.page-khuyen-mai__content-section a{color:#EA7C07;text-decoration:underline;font-weight:600}.page-khuyen-mai__steps-list,.page-khuyen-mai__tips-list{margin:0 0 18px;padding-left:22px;color:#333333}.page-khuyen-mai__step-item,.page-khuyen-mai__tip-item{margin:0 0 10px}.page-khuyen-mai__faq-item{border:1px solid #e0eef5;border-radius:8px;padding:14px 18px;margin:0 0 14px;background:#fbfdff}.page-khuyen-mai__faq-question{margin:0 0 8px;color:#1a7fa8;font-weight:700}.page-khuyen-mai__faq-answer{margin:0;color:#333333}.page-khuyen-mai__blog-section{max-width:1200px;margin:0 auto;padding:28px 16px 48px;position:relative}.page-khuyen-mai__blog-title{margin:0 0 20px;text-align:center;font-weight:700;color:#26A9E0;line-height:1.35}.page-khuyen-mai__blog-slider{display:flex;gap:16px;overflow-x:auto;scroll-behavior:smooth;padding-bottom:8px}.page-khuyen-mai__blog-card{flex:0 0 calc(25% - 12px);min-width:240px;background:#FFFFFF;border:1px solid #e0eef5;border-radius:10px;overflow:hidden;display:flex;flex-direction:column}.page-khuyen-mai__blog-card img{width:100%;height:auto;aspect-ratio:2/1;object-fit:cover;display:block}.page-khuyen-mai__blog-card-title{margin:12px 14px 16px;font-size:.98rem;font-weight:700;line-height:1.4;text-align:center}.page-khuyen-mai__blog-card-title a{color:#26A9E0;text-decoration:none}.page-khuyen-mai__blog-card-title a:hover{color:#EA7C07;text-decoration:underline}@media (max-width:1024px){.page-khuyen-mai__blog-card{flex-basis:calc(33.333% - 12px)}}@media (max-width:768px){.page-khuyen-mai__intro-section{padding:8px 14px 18px}.page-khuyen-mai__page-title{font-size:1.35rem;line-height:1.35}.page-khuyen-mai__intro-lead{font-size:.98rem}.page-khuyen-mai__intro-quote{padding:12px 14px;font-size:.95rem}.page-khuyen-mai__intro-actions,.page-khuyen-mai__cta-group{flex-direction:column;align-items:stretch;width:100%;max-width:100%;overflow:hidden}.page-khuyen-mai__btn{width:100%;max-width:100%;padding:12px 16px;white-space:normal;word-wrap:break-word}.page-khuyen-mai__content-section{padding:20px 14px}.page-khuyen-mai__section-title{font-size:1.2rem}.page-khuyen-mai__subsection-title{font-size:1.05rem}.page-khuyen-mai__blog-section{padding:20px 14px 36px}.page-khuyen-mai__blog-slider{flex-direction:column;overflow-x:visible;gap:18px}.page-khuyen-mai__blog-card{flex:0 0 100%;min-width:0;width:100%}.page-khuyen-mai__blog-card img{max-width:100%;height:auto}.page-khuyen-mai__list,.page-khuyen-mai__steps-list,.page-khuyen-mai__tips-list{padding-left:18px}.page-khuyen-mai__blog-title{font-size:1.15rem}}