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16px}.page-khuyen-mai__hero-title{font-size:clamp(1.5rem,3vw,2.5rem);line-height:1.2;font-weight:800;letter-spacing:-0.02em;margin:0 0 16px;color:#F2FFF6}.page-khuyen-mai__hero-desc{font-size:clamp(1rem,1.5vw,1.15rem);color:#A7D9B8;max-width:640px;margin:0 auto 24px}.page-khuyen-mai__main-cta{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(180deg,#2AD16F 0%,#13994A 100%);color:#08160F;font-weight:700;font-size:1.1rem;padding:12px 36px;border-radius:999px;text-decoration:none;transition:transform 0.2s ease,box-shadow 0.2s ease;min-height:44px;box-shadow:0 4px 12px rgba(42,209,111,0.3)}.page-khuyen-mai__main-cta:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(87,227,141,0.4)}.page-khuyen-mai__promo-grid{padding:40px 20px;max-width:1200px;margin:0 auto}.page-khuyen-mai__section-title{font-size:clamp(1.75rem,3vw,2.5rem);font-weight:800;color:#F2FFF6;text-align:center;margin:0 0 32px;letter-spacing:-0.01em;position:relative;padding-bottom:16px}.page-khuyen-mai__section-title::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:60px;height:3px;background:linear-gradient(90deg,#2AD16F,#22C768);border-radius:2px}.page-khuyen-mai__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.page-khuyen-mai__card{background:linear-gradient(135deg,#11271B 0%,#0A4B2C 100%);border:1px solid #2E7A4E;border-radius:16px;padding:24px;transition:transform 0.2s ease,box-shadow 0.2s ease}.page-khuyen-mai__card:hover{transform:translateY(-4px);box-shadow:0 8px 30px rgba(87,227,141,0.15)}.page-khuyen-mai__card-title{font-size:1.2rem;font-weight:700;color:#F2F2F2;margin:0 0 12px}.page-khuyen-mai__card-text{font-size:0.95rem;color:#A7D9B8;line-height:1.6;margin:0 0 16px}.page-khuyen-mai__card-cta{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(180deg,#2AD16F 0%,#13994A 100%);color:#08160F;font-weight:600;font-size:0.95rem;padding:10px 28px;border-radius:999px;text-decoration:none;transition:background 0.2s ease;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word}.page-khuyen-mai__card-cta:hover{background:linear-gradient(180deg,#57E38D 0%,#13994A 100%)}.page-khuyen-mai__detail{padding:40px 20px;background:#0A4B2C;border-top:1px solid #1E3A2A}.page-khuyen-mai__detail-text{max-width:800px;margin:16px auto;color:#A7D9B8;font-size:1.05rem;line-height:1.8;text-align:center}.page-khuyen-mai__detail-text a{color:#57E38D;text-decoration:none;font-weight:500;border-bottom:1px solid transparent;transition:border-color 0.2s}.page-khuyen-mai__detail-text a:hover{border-bottom-color:#57E38D}.page-khuyen-mai__list{max-width:800px;margin:16px auto 0;color:#F2FFF6;list-style-position:inside;list-style-type:disc}.page-khuyen-mai__list-item{font-size:1.05rem;line-height:1.7;margin-bottom:12px;color:#A7D9B8}.page-khuyen-mai__list-item strong{color:#F2C14E}.page-khuyen-mai__steps{padding:40px 20px;max-width:1200px;margin:0 auto}.page-khuyen-mai__steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:1000px;margin:0 auto 32px}.page-khuyen-mai__step{background:#11271B;border:1px solid #1E3A2A;border-radius:16px;padding:24px;text-align:center;transition:box-shadow 0.2s ease}.page-khuyen-mai__step:hover{box-shadow:0 4px 20px rgba(87,227,141,0.2)}.page-khuyen-mai__step-title{font-size:1.15rem;font-weight:700;color:#F2C14E;margin:0 0 12px}.page-khuyen-mai__step-text{font-size:0.95rem;color:#A7D9B8;line-height:1.6;margin:0}.page-khuyen-mai__steps-cta{display:flex;align-items:center;justify-content:center;background:linear-gradient(180deg,#2AD16F 0%,#13994A 100%);color:#08160F;font-weight:700;font-size:1.1rem;padding:14px 40px;border-radius:999px;text-decoration:none;max-width:260px;margin:0 auto;transition:transform 0.2s ease;min-height:44px;text-align:center;white-space:normal;word-wrap:break-word;box-shadow:0 4px 12px rgba(42,209,111,0.3)}.page-khuyen-mai__steps-cta:hover{transform:translateY(-2px)}.page-khuyen-mai__guide{padding:40px 20px;background:#0A4B2C;border-top:1px solid #1E3A2A}.page-khuyen-mai__guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;max-width:1000px;margin:0 auto}.page-khuyen-mai__guide-article{background:#11271B;border:1px solid #2E7A4E;border-radius:12px;padding:20px;transition:transform 0.2s ease}.page-khuyen-mai__guide-article:hover{transform:translateY(-3px)}.page-khuyen-mai__guide-article-title{font-size:1.05rem;font-weight:700;margin:0 0 12px}.page-khuyen-mai__guide-article-title a{color:#F2FFF6;text-decoration:none;transition:color 0.2s}.page-khuyen-mai__guide-article-title a:hover{color:#57E38D}.page-khuyen-mai__guide-article-text{font-size:0.95rem;color:#A7D9B8;line-height:1.6;margin:0}.page-khuyen-mai__faq{padding:40px 20px;max-width:1000px;margin:0 auto}.page-khuyen-mai__faq-item{background:#11271B;border:1px solid #1E3A2A;border-radius:12px;padding:20px 24px;margin-bottom:16px;position:relative;transition:border-color 0.2s ease}.page-khuyen-mai__faq-item:hover{border-color:#2E7A4E}.page-khuyen-mai__faq-item[open]{border-color:#22C768}.page-khuyen-mai__faq-question{font-size:1.05rem;font-weight:600;color:#F2FFF6;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center}.page-khuyen-mai__faq-question::-webkit-details-marker{display:none}.page-khuyen-mai__faq-question::after{content:'+';font-size:1.5rem;color:#22C768;transition:transform 0.2s ease;flex-shrink:0;margin-left:12px}.page-khuyen-mai__faq-item[open] .page-khuyen-mai__faq-question::after{transform:rotate(45deg)}.page-khuyen-mai__faq-answer{font-size:0.95rem;color:#A7D9B8;line-height:1.7;margin:16px 0 0;padding-top:16px;border-top:1px solid #1E3A2A}.page-khuyen-mai__faq-answer{margin-top:12px}.page-khuyen-mai img{max-width:100%;height:auto}.page-khuyen-mai .page-khuyen-mai__guide-figure img{width:100%;max-width:100%;aspect-ratio:2/1;object-fit:cover;border-radius:8px}@media (max-width:1024px){.page-khuyen-mai__grid{grid-template-columns:repeat(2,1fr)}.page-khuyen-mai__guide-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.page-khuyen-mai__hero{padding:10px 12px 32px}.page-khuyen-mai__hero-image{width:100%;height:auto;max-width:100%;aspect-ratio:16/9}.page-khuyen-mai__hero-content{padding:0 8px}.page-khuyen-mai__hero-title{font-size:1.35rem}.page-khuyen-mai__grid{grid-template-columns:1fr}.page-khuyen-mai__card{max-width:100%}.page-khuyen-mai__card-cta{width:100%;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word}.page-khuyen-mai__steps-grid{grid-template-columns:1fr}.page-khuyen-mai__steps-cta{width:100%;max-width:100%;box-sizing:border-box}.page-khuyen-mai__guide-grid{grid-template-columns:1fr}.page-khuyen-mai__guide-article-title{line-height:1.4}.page-khuyen-mai__faq{padding:32px 16px}.page-khuyen-mai__faq-item{padding:16px}.page-khuyen-mai img{max-width:100% !important;height:auto !important}.page-khuyen-mai{overflow-x:hidden;max-width:100%}}