.page-blog-huong-dan-khuyen-mai__hero-section{background:#08160F;padding-top:10px;padding-bottom:0;max-width:1000px;margin:0 auto} .page-blog-huong-dan-khuyen-mai__hero-image{width:100%;aspect-ratio:17/5;object-fit:cover;display:block;border-radius:12px} .page-blog-huong-dan-khuyen-mai__hero-content{padding:16px 20px;margin:0 auto;text-align:center} .page-blog-huong-dan-khuyen-mai__hero-title{font-size:clamp(1.6rem, 4vw, 2.6rem);font-weight:800;color:#F2FFF6;margin:0 0 10px 0;letter-spacing:-0.02em;line-height:1.2} .page-blog-huong-dan-khuyen-mai__hero-description{color:#A7D9B8;font-size:1rem;margin:0 auto;max-width:700px;line-height:1.6} .page-blog-huong-dan-khuyen-mai__hero-button{display:inline-block;margin-top:16px;padding:12px 28px;background:linear-gradient(180deg, #2AD16F 0%, #13994A 100%);color:#fff;border-radius:50px;font-weight:700;font-size:1rem;text-decoration:none;transition:transform .2s} .page-blog-huong-dan-khuyen-mai__hero-button:hover{transform:scale(1.03);opacity:.95} .page-blog-huong-dan-khuyen-mai__guide-section{max-width:1000px;margin:0 auto;padding:24px 16px} .page-blog-huong-dan-khuyen-mai__guide-title{color:#F2C14E;font-size:clamp(1.4rem, 3vw, 2rem);font-weight:700;text-align:center;margin-bottom:20px} .page-blog-huong-dan-khuyen-mai__guide-subtitle{color:#F2FFF6;font-size:clamp(1.1rem, 2.5vw, 1.5rem);font-weight:600;margin-top:24px;margin-bottom:8px} .page-blog-huong-dan-khuyen-mai__guide-content{background:#11271B;border:1px solid #2E7A4E;border-radius:16px;padding:20px;display:flex;flex-direction:column;gap:8px} .page-blog-huong-dan-khuyen-mai__guide-image{width:100%;aspect-ratio:2/1;object-fit:cover;border-radius:10px} .page-blog-huong-dan-khuyen-mai__guide-paragraph{color:#A7D9B8;font-size:1rem;line-height:1.7;margin:0} .page-blog-huong-dan-khuyen-mai__guide-list-item{color:#A7D9B8;margin-bottom:8px;line-height:1.6} .page-blog-huong-dan-khuyen-mai__faq-question{color:#F2FFF6;font-weight:600;cursor:pointer;padding:10px 0;border-bottom:2px solid #1E3A2A} .page-blog-huong-dan-khuyen-mai__faq-answer{color:#A7D9B8;padding:8px 0;line-height:1.6} .page-blog-huong-dan-khuyen-mai__promo-section{max-width:1000px;margin:20px auto;padding:24px 16px 48px;text-align:center} .page-blog-huong-dan-khuyen-mai__promo-button{display:inline-block;padding:14px 34px;background:linear-gradient(180deg, #2AD16F 0%, #13994A 100%);color:#fff;border-radius:50px;font-weight:700;font-size:1rem;text-decoration:none;box-shadow:0 0 20px rgba(87,227,141,.3);transition:transform .2s} .page-blog-huong-dan-khuyen-mai__promo-button:hover{transform:scale(1.03);opacity:.95} .page-blog-huong-dan-khuyen-mai__promo-note{color:#A7D9B8;font-size:.9rem;margin-top:12px} @media (max-width: 768px){ .page-blog-huong-dan-khuyen-mai__hero-section{padding-top:10px} .page-blog-huong-dan-khuyen-mai__hero-image{aspect-ratio:2/1} .page-blog-huong-dan-khuyen-mai__hero-content{padding:14px 12px} .page-blog-huong-dan-khuyen-mai__guide-section{padding:20px 10px} .page-blog-huong-dan-khuyen-mai img{max-width:100%!important;height:auto!important} .page-blog-huong-dan-khuyen-mai__promo-section{padding-bottom:32px} .page-blog-huong-dan-khuyen-mai__promo-button{max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word} }