.page-blog-so-sanh-uy-tin{max-width:100%;overflow-x:hidden;color:#333333;font-family:'Helvetica Neue',Arial,sans-serif;background-color:#FFFFFF;line-height:1.7}
.page-blog-so-sanh-uy-tin__container{max-width:1200px;margin:0 auto;padding:40px 20px;box-sizing:border-box}
.page-blog-so-sanh-uy-tin__hero-section{width:100%;background-color:#F4F7FB;display:flex;flex-direction:column;align-items:center;padding-top:10px;padding-bottom:20px}
.page-blog-so-sanh-uy-tin__hero-image-wrap{width:100%;max-width:1200px;padding:0 16px;box-sizing:border-box}
.page-blog-so-sanh-uy-tin__hero-image{display:block;width:100%;height:auto;aspect-ratio:17/5;object-fit:cover;border-radius:16px;box-shadow:0 10px 40px rgba(47,107,255,0.15)}
.page-blog-so-sanh-uy-tin__hero-content{max-width:760px;text-align:center;padding:20px 16px 0;width:100%;box-sizing:border-box}
.page-blog-so-sanh-uy-tin__hero-title{color:#1F2D3D;font-weight:800;line-height:1.3;letter-spacing:-0.02em;max-width:680px;margin:0 auto 14px}
.page-blog-so-sanh-uy-tin__hero-desc{color:#1F2D3D;font-size:1.1rem;max-width:680px;margin:0 auto 22px;line-height:1.6}
.page-blog-so-sanh-uy-tin__hero-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;max-width:100%;overflow:hidden;box-sizing:border-box}
.page-blog-so-sanh-uy-tin__btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 32px;border-radius:999px;font-weight:700;text-decoration:none;border:none;cursor:pointer;transition:all .3s;white-space:normal;word-wrap:break-word;max-width:100%;box-sizing:border-box;font-size:1rem}
.page-blog-so-sanh-uy-tin__btn-primary{background:linear-gradient(180deg,#4A8BFF 0%,#2F6BFF 100%);color:#FFFFFF;box-shadow:0 6px 20px rgba(47,107,255,0.35)}
.page-blog-so-sanh-uy-tin__btn-primary:hover{opacity:.9;transform:translateY(-2px);box-shadow:0 8px 28px rgba(47,107,255,0.45)}
.page-blog-so-sanh-uy-tin__btn-outline{background:transparent;color:#2F6BFF;border:2px solid #2F6BFF}
.page-blog-so-sanh-uy-tin__btn-outline:hover{background:rgba(47,107,255,0.08)}
.page-blog-so-sanh-uy-tin__btn-secondary{background:linear-gradient(180deg,#FFFFFF 0%,#E6EEFF 100%);color:#2F6BFF;border:2px solid #D6E2FF}
.page-blog-so-sanh-uy-tin__btn-secondary:hover{background:#FFFFFF;border-color:#2F6BFF}
.page-blog-so-sanh-uy-tin__btn-large{padding:16px 44px;font-size:1.1rem}
.page-blog-so-sanh-uy-tin__intro-section{background-color:#FFFFFF}
.page-blog-so-sanh-uy-tin__intro-section p{font-size:1.05rem;max-width:900px;margin:0 auto 14px;color:#333333}
.page-blog-so-sanh-uy-tin__section-title{color:#1F2D3D;font-size:2rem;font-weight:800;text-align:center;margin:0 0 22px;letter-spacing:-0.02em}
.page-blog-so-sanh-uy-tin__criteria-section{background-color:#F4F7FB}
.page-blog-so-sanh-uy-tin__criteria-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.page-blog-so-sanh-uy-tin__criteria-card{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:16px;padding:24px 22px;transition:all .3s}
.page-blog-so-sanh-uy-tin__criteria-card:hover{box-shadow:0 10px 26px rgba(47,107,255,0.12)}
.page-blog-so-sanh-uy-tin__criteria-title{color:#2F6BFF;font-size:1.2rem;font-weight:700;margin:0 0 10px}
.page-blog-so-sanh-uy-tin__criteria-card p{font-size:.95rem;color:#333333;margin:0}
.page-blog-so-sanh-uy-tin__compare-section{background-color:#FFFFFF}
.page-blog-so-sanh-uy-tin__table-wrap{overflow-x:auto;border:1px solid #D6E2FF;border-radius:16px;margin:20px 0}
.page-blog-so-sanh-uy-tin__compare-table{border-collapse:collapse;width:100%;min-width:650px;background-color:#FFFFFF}
.page-blog-so-sanh-uy-tin__compare-table th{background:#2F6BFF;color:#FFFFFF;padding:14px;text-align:left;font-weight:700}
.page-blog-so-sanh-uy-tin__compare-table td{border:1px solid #D6E2FF;padding:12px 14px;background-color:#FFFFFF;color:#1F2D3D;vertical-align:top}
.page-blog-so-sanh-uy-tin__compare-table tr:nth-child(even) td{background-color:#F8FAFF}
.page-blog-so-sanh-uy-tin__note-text{font-size:.9rem;color:#666;font-style:italic;margin-top:12px}
.page-blog-so-sanh-uy-tin__warning-section{background-color:#F4F7FB}
.page-blog-so-sanh-uy-tin__warning-list{list-style:none;padding:0;max-width:800px;margin:10px auto 25px;display:flex;flex-direction:column;gap:15px}
.page-blog-so-sanh-uy-tin__warning-list li{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:12px;padding:14px 18px;padding-left:48px;position:relative;color:#1F2D3D;font-size:.98rem}
.page-blog-so-sanh-uy-tin__warning-list li:before{content:'⚠️';position:absolute;left:16px;top:50%;transform:translateY(-50%);font-size:1.3rem}
.page-blog-so-sanh-uy-tin__blog-image{display:block;max-width:100%;height:auto;border-radius:14px;border:1px solid #D6E2FF;margin:24px auto 0}
.page-blog-so-sanh-uy-tin__good-choice-section{background-color:#FFFFFF}
.page-blog-so-sanh-uy-tin__reason-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin:20px 0 30px}
.page-blog-so-sanh-uy-tin__reason-item{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:16px;padding:24px;box-shadow:0 2px 10px rgba(0,0,0,0.02)}
.page-blog-so-sanh-uy-tin__reason-title{color:#2F6BFF;font-size:1.1rem;font-weight:700;margin:0 0 8px}
.page-blog-so-sanh-uy-tin__reason-item p{font-size:.95rem;margin:0;color:#333333}
.page-blog-so-sanh-uy-tin__cta-block{background:linear-gradient(180deg,#F4F7FB,#FFFFFF);border:2px solid #A5C4FF;border-radius:24px;padding:32px;text-align:center;margin-top:20px}
.page-blog-so-sanh-uy-tin__cta-buttons{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;margin-top:24px}
.page-blog-so-sanh-uy-tin__guide-section{background-color:#F4F7FB}
.page-blog-so-sanh-uy-tin__guide-inner{max-width:1000px;margin:0 auto;padding:16px 16px 48px;text-align:center}
.page-blog-so-sanh-uy-tin__guide-desc{max-width:700px;margin:0 auto 22px;font-size:1.05rem}
.page-blog-so-sanh-uy-tin__guide-list{list-style:none;padding:0;margin:0 auto 28px;counter-reset:step;text-align:left;max-width:650px}
.page-blog-so-sanh-uy-tin__guide-step{padding:12px 0 12px 44px;position:relative;border-bottom:1px solid #D6E2FF}
.page-blog-so-sanh-uy-tin__guide-step:last-child{border-bottom:none}
.page-blog-so-sanh-uy-tin__guide-step:before{counter-increment:step;content:counter(step);position:absolute;left:0;top:18px;width:28px;height:28px;background:#2F6BFF;color:#FFFFFF;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.95rem}
.page-blog-so-sanh-uy-tin__guide-step-title{font-size:1.1rem;margin:0 0 4px;color:#2F6BFF}
.page-blog-so-sanh-uy-tin__guide-step p{margin:0;font-size:.95rem;color:#333333}
.page-blog-so-sanh-uy-tin__faq-section{background-color:#FFFFFF}
.page-blog-so-sanh-uy-tin__faq-item{background:#F8FAFF;border:1px solid #D6E2FF;border-radius:14px;padding:0;margin-bottom:14px;overflow:hidden}
.page-blog-so-sanh-uy-tin__faq-item summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 20px;cursor:pointer;background:#FFFFFF;font-weight:700;color:#1F2D3D}
.page-blog-so-sanh-uy-tin__faq-item summary::-webkit-details-marker{display:none}
.page-blog-so-sanh-uy-tin__faq-item summary:hover{background:#F0F4FF}
.page-blog-so-sanh-uy-tin__faq-icon{color:#2F6BFF;font-weight:800;font-size:1.5rem;line-height:1;flex-shrink:0;background:#E6EEFF;width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center}
.page-blog-so-sanh-uy-tin__faq-item[open] .page-blog-so-sanh-uy-tin__faq-icon{background:#2F6BFF;color:#FFFFFF}
.page-blog-so-sanh-uy-tin__faq-item p{padding:0 20px 16px;margin:0;color:#333333;font-size:.98rem}
.page-blog-so-sanh-uy-tin__final-cta-section{background:linear-gradient(180deg,#2F6BFF 0%,#1B4FD8 100%);padding:52px 0;text-align:center}
.page-blog-so-sanh-uy-tin__final-title{color:#FFFFFF;font-size:2rem;font-weight:800;margin:0 0 16px;letter-spacing:-0.02em}
.page-blog-so-sanh-uy-tin__final-desc{color:#FFFFFF;max-width:850px;margin:0 auto 26px;font-size:1.08rem;line-height:1.7;opacity:.95}
.page-blog-so-sanh-uy-tin__final-buttons{display:flex;justify-content:center;gap:16px;align-items:center;flex-wrap:wrap}
.page-blog-so-sanh-uy-tin__final-buttons .page-blog-so-sanh-uy-tin__btn-primary{background:linear-gradient(180deg,#FFFFFF,#EAF1FF);color:#2F6BFF;border:2px solid #FFFFFF}
.page-blog-so-sanh-uy-tin__final-buttons .page-blog-so-sanh-uy-tin__btn-secondary{background:transparent;color:#FFFFFF;border:2px solid #A5C4FF}
@media (max-width:1024px){.page-blog-so-sanh-uy-tin__criteria-grid{grid-template-columns:repeat(2,1fr)}
.page-blog-so-sanh-uy-tin__hero-image{aspect-ratio:3/1}
}
@media (max-width:768px){.page-blog-so-sanh-uy-tin__container{padding:24px 16px}
.page-blog-so-sanh-uy-tin img{max-width:100%!important;height:auto!important}
.page-blog-so-sanh-uy-tin__hero-section{padding-top:10px}
.page-blog-so-sanh-uy-tin__hero-image{aspect-ratio:16/9}
.page-blog-so-sanh-uy-tin__hero-title{font-size:1.3rem}
.page-blog-so-sanh-uy-tin__hero-desc{font-size:0.98rem}
.page-blog-so-sanh-uy-tin__hero-actions{flex-direction:column;align-items:stretch}
.page-blog-so-sanh-uy-tin__btn{width:100%;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word}
.page-blog-so-sanh-uy-tin__criteria-grid{grid-template-columns:1fr}
.page-blog-so-sanh-uy-tin__section-title{font-size:1.5rem}
.page-blog-so-sanh-uy-tin__reason-grid{grid-template-columns:1fr}
.page-blog-so-sanh-uy-tin__cta-block{padding:20px}
.page-blog-so-sanh-uy-tin__cta-buttons{flex-direction:column;align-items:stretch}
.page-blog-so-sanh-uy-tin__final-title{font-size:1.5rem}
.page-blog-so-sanh-uy-tin__final-buttons{flex-direction:column;align-items:stretch}
.page-blog-so-sanh-uy-tin__final-buttons .page-blog-so-sanh-uy-tin__btn{margin-bottom:6px}
.page-blog-so-sanh-uy-tin__warning-list li{font-size:.9rem;white-space:normal;word-wrap:break-word}
}