.page-blog-dang-ky-nhan-thuong{background-color:#08160F;color:#F2FFF6;font-family:'Be Vietnam Pro',Roboto,Arial,sans-serif;line-height:1.7;overflow-x:hidden}
.page-blog-dang-ky-nhan-thuong__container{max-width:1200px;margin:0 auto;padding:0 16px;box-sizing:border-box}
.page-blog-dang-ky-nhan-thuong__hero-section{background:linear-gradient(135deg,#0A4B2C 0%,#08160F 100%);padding-top:16px;padding-bottom:0}
.page-blog-dang-ky-nhan-thuong__hero-image-block{width:100%}
.page-blog-dang-ky-nhan-thuong__hero-image{width:100%;max-width:100%;display:block;aspect-ratio:1200/350;object-fit:cover;border-radius:4px}
.page-blog-dang-ky-nhan-thuong__hero-content{text-align:center;padding:28px 16px 40px;display:flex;flex-direction:column;flex-wrap:wrap;justify-content:center;align-items:center;gap:16px;box-sizing:border-box;width:100%;max-width:880px;margin:0 auto}
.page-blog-dang-ky-nhan-thuong__hero-title{font-weight:800;line-height:1.4;letter-spacing:-0.3px;color:#F2FFF6;margin:0}
.page-blog-dang-ky-nhan-thuong__hero-desc{font-size:1.05rem;max-width:720px;margin:0 auto;color:#A7D9B8}
.page-blog-dang-ky-nhan-thuong__hero-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:16px;width:100%;max-width:100%;box-sizing:border-box}
.page-blog-dang-ky-nhan-thuong__btn{display:inline-block;padding:12px 28px;border-radius:40px;font-weight:700;text-align:center;text-decoration:none;transition:transform .2s ease,box-shadow .2s ease;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word}
.page-blog-dang-ky-nhan-thuong__btn-primary{background:linear-gradient(180deg,#2AD16F 0%,#13994A 100%);color:#F2FFF6;border:2px solid #2AD16F;box-shadow:0 4px 20px rgba(87,227,141,.35)}
.page-blog-dang-ky-nhan-thuong__btn-secondary{background:transparent;color:#F2C14E;border:2px solid #F2C14E}
.page-blog-dang-ky-nhan-thuong__btn:hover{transform:translateY(-3px);box-shadow:0 6px 24px rgba(87,227,141,.45)}
.page-blog-dang-ky-nhan-thuong__quick-links{padding:48px 16px;background:#0A4B2C}
.page-blog-dang-ky-nhan-thuong__quick-links .page-blog-dang-ky-nhan-thuong__section-title{color:#F2C14E;margin-top:0}
.page-blog-dang-ky-nhan-thuong__quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;max-width:1200px;margin:20px auto 0}
.page-blog-dang-ky-nhan-thuong__quick-card{background-color:#11271B;border:1px solid #2E7A4E;border-radius:12px;padding:18px 12px;text-align:center;color:#F2FFF6;font-weight:600;text-decoration:none;transition:all .2s}
.page-blog-dang-ky-nhan-thuong__quick-card:hover{border-color:#57E38D;color:#2AD16F;box-shadow:0 0 20px rgba(87,227,141,.15)}
.page-blog-dang-ky-nhan-thuong__quick-links .page-blog-dang-ky-nhan-thuong__section-title{text-align:center;color:#F2C14E;font-size:1.6rem}
.page-blog-dang-ky-nhan-thuong__benefits-section{padding:32px 0;background:#08160F}
.page-blog-dang-ky-nhan-thuong__section-title{color:#F2FFF6;font-size:2rem;text-align:center;margin-bottom:8px}
.page-blog-dang-ky-nhan-thuong__section-desc{color:#A7D9B8;text-align:center;max-width:820px;margin:0 auto 36px;font-size:1.05rem}
.page-blog-dang-ky-nhan-thuong__benefit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:10px}
.page-blog-dang-ky-nhan-thuong__benefit-item{background-color:#11271B;border:1px solid #1E3A2A;border-radius:16px;padding:20px;transition:border-color .2s}
.page-blog-dang-ky-nhan-thuong__benefit-item:hover{border-color:#2E7A4E}
.page-blog-dang-ky-nhan-thuong__benefit-img{width:100%;aspect-ratio:400/225;object-fit:cover;border-radius:8px;margin-bottom:16px;display:block}
.page-blog-dang-ky-nhan-thuong__benefit-title{color:#2AD16F;font-size:1.2rem;margin:0 0 10px}
.page-blog-dang-ky-nhan-thuong__benefit-text{color:#A7D9B8;font-size:0.95rem}
.page-blog-dang-ky-nhan-thuong__step-guide{padding:32px 0;background:#0A4B2C}
.page-blog-dang-ky-nhan-thuong__step-guide .page-blog-dang-ky-nhan-thuong__section-title{color:#F2C14E}
.page-blog-dang-ky-nhan-thuong__steps-list{display:flex;flex-direction:column;gap:28px;counter-reset:steps}
.page-blog-dang-ky-nhan-thuong__step-item{background-color:#11271B;padding:24px;border-radius:16px;border-left:6px solid #11A84E;position:relative}
.page-blog-dang-ky-nhan-thuong__step-number{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#2AD16F,#13994A);width:38px;height:38px;border-radius:50%;font-weight:800;font-size:1.2rem;color:#08160F;margin-bottom:8px}
.page-blog-dang-ky-nhan-thuong__step-title{color:#F2FFF6;font-size:1.25rem;margin:0 0 8px}
.page-blog-dang-ky-nhan-thuong__step-desc{color:#A7D9B8;margin:0 0 16px;max-width:800px}
.page-blog-dang-ky-nhan-thuong__step-item .page-blog-dang-ky-nhan-thuong__btn{display:inline-block;margin-top:4px}
.page-blog-dang-ky-nhan-thuong__step-item .page-blog-dang-ky-nhan-thuong__btn-primary{width:auto}
.page-blog-dang-ky-nhan-thuong__pro-tips{padding:32px 0;background:#08160F}
.page-blog-dang-ky-nhan-thuong__sub-title{color:#F2C14E;font-size:1.45rem;margin:28px 0 16px;font-weight:700}
.page-blog-dang-ky-nhan-thuong__tip-list{list-style:none;padding:0;margin:0 0 24px;display:flex;flex-direction:column;gap:14px}
.page-blog-dang-ky-nhan-thuong__tip-item{background-color:#11271B;border:1px solid #1E3A2A;border-radius:10px;padding:16px 18px;color:#A7D9B8;position:relative;padding-left:18px}
.page-blog-dang-ky-nhan-thuong__tip-item:before{content:"▶";color:#2AD16F;margin-right:8px;font-size:0.8rem;opacity:0.9}
.page-blog-dang-ky-nhan-thuong__tip-item strong{color:#F2FFF6}
.page-blog-dang-ky-nhan-thuong__faq-section{padding:32px 0 60px;background:#0A4B2C}
.page-blog-dang-ky-nhan-thuong__section-title{color:#F2FFF6}
.page-blog-dang-ky-nhan-thuong__faq-section .page-blog-dang-ky-nhan-thuong__section-title{color:#F2C14E}
.page-blog-dang-ky-nhan-thuong__faq-item{background-color:#11271B;border:1px solid #2E7A4E;border-radius:10px;margin-bottom:16px;overflow:hidden}
.page-blog-dang-ky-nhan-thuong__faq-question{padding:16px 20px;font-weight:600;cursor:pointer;list-style:none;color:#F2FFF6;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px;width:100%;box-sizing:border-box}
.page-blog-dang-ky-nhan-thuong__faq-question::-webkit-details-marker{display:none}
.page-blog-dang-ky-nhan-thuong__faq-question::after{content:"+";color:#2AD16F;font-size:1.6rem;line-height:1}
.page-blog-dang-ky-nhan-thuong__faq-item details[open] .page-blog-dang-ky-nhan-thuong__faq-question::after{content:"–"}
.page-blog-dang-ky-nhan-thuong__faq-answer{padding:0 20px 20px;margin:0;color:#A7D9B8}
.page-blog-dang-ky-nhan-thuong__faq-answer-block{padding:20px;background-color:#11271B;border:2px dashed #2AD16F;border-radius:14px;margin-top:28px;text-align:center}
.page-blog-dang-ky-nhan-thuong__extra-answer{color:#A7D9B8;text-align:center;margin-bottom:20px}
@media (max-width:1024px){
.page-blog-dang-ky-nhan-thuong__quick-grid{grid-template-columns:repeat(2,1fr)}
.page-blog-dang-ky-nhan-thuong__benefit-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){
.page-blog-dang-ky-nhan-thuong__hero-section{padding-top:10px}
.page-blog-dang-ky-nhan-thuong__hero-image{aspect-ratio:414/240}
.page-blog-dang-ky-nhan-thuong__hero-content{padding:20px 12px 28px}
.page-blog-dang-ky-nhan-thuong__hero-title{letter-spacing:-0.2px}
.page-blog-dang-ky-nhan-thuong__hero-desc{font-size:0.98rem}
.page-blog-dang-ky-nhan-thuong__hero-actions{gap:12px}
.page-blog-dang-ky-nhan-thuong__btn{width:100%;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word}
.page-blog-dang-ky-nhan-thuong__quick-links{padding:32px 12px}
.page-blog-dang-ky-nhan-thuong__quick-grid{grid-template-columns:1fr;gap:16px}
.page-blog-dang-ky-nhan-thuong__benefit-grid{grid-template-columns:1fr;gap:20px}
.page-blog-dang-ky-nhan-thuong__section-title{font-size:1.4rem}
.page-blog-dang-ky-nhan-thuong__container{overflow-x:hidden}
.page-blog-dang-ky-nhan-thuong img{max-width:100%;height:auto;max-width:100!important;height:auto!important}
.page-blog-dang-ky-nhan-thuong__step-item{padding:18px}
.page-blog-dang-ky-nhan-thuong__tip-list{gap:12px}
}
@media (max-width:480px){
.page-blog-dang-ky-nhan-thuong__hero-actions{flex-direction:column}
.page-blog-dang-ky-nhan-thuong__btn-primary,.page-blog-dang-ky-nhan-thuong__btn-secondary{width:100%;max-width:100%;box-sizing:border-box}
}