.page-blog{background:#F4F7FB;color:#1F2D3D;font-family:'Segoe UI',Roboto,Arial,sans-serif;line-height:1.7}
.page-blog *{box-sizing:border-box}
.page-blog img{max-width:100%;height:auto;display:block}
.page-blog a{text-decoration:none}
.page-blog h1,.page-blog h2,.page-blog h3,.page-blog h4{color:#2F6BFF;margin:0 0 12px;line-height:1.3}
.page-blog p{margin:0 0 14px;color:#1F2D3D}
.page-blog__hero-section{padding-top:10px;margin-top:0;width:100%;max-width:1200px;margin-left:auto;margin-right:auto;padding-left:16px;padding-right:16px;display:flex;flex-direction:column;gap:20px}
.page-blog__hero-image-wrap{width:100%;overflow:hidden;border-radius:16px;border:1px solid #D6E2FF;background:#FFFFFF;box-shadow:0 8px 24px rgba(47,107,255,0.12)}
.page-blog__hero-image{width:100%;height:auto;display:block;border-radius:16px}
.page-blog__hero-content{padding:4px 2px 0}
.page-blog__hero-content h1{font-weight:800;line-height:1.25;letter-spacing:-0.3px;max-width:900px}
.page-blog__hero-desc{font-size:17px;max-width:900px;color:#1F2D3D}
.page-blog__hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}
.page-blog__btn{display:inline-block;padding:13px 22px;border-radius:12px;font-weight:700;font-size:15px;text-align:center;transition:transform .2s ease,box-shadow .2s ease;max-width:100%}
.page-blog__btn--primary{background:linear-gradient(180deg,#4A8BFF 0%,#2F6BFF 100%);color:#FFFFFF;box-shadow:0 6px 18px rgba(47,107,255,0.3)}
.page-blog__btn--primary:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(47,107,255,0.36)}
.page-blog__btn--secondary{background:#FFFFFF;color:#2F6BFF;border:1px solid #D6E2FF}
.page-blog__btn--secondary:hover{background:#F4F7FB;transform:translateY(-2px)}
.page-blog__intro-section,.page-blog__blog-section,.page-blog__categories-section,.page-blog__guide-section,.page-blog__advantages-section,.page-blog__cta-section,.page-blog__faq-section{max-width:1100px;margin:0 auto;padding:36px 16px}
.page-blog__section-title{font-size:26px;font-weight:800;margin-bottom:10px}
.page-blog__section-sub{color:#1F2D3D;opacity:.85;margin-bottom:18px}
.page-blog__intro-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:20px}
.page-blog__intro-card{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:14px;padding:20px;box-shadow:0 4px 14px rgba(47,107,255,0.06)}
.page-blog__intro-card h3{font-size:18px}
.page-blog__intro-card p{margin:0;font-size:15px}
.page-blog__section-head{margin-bottom:8px}
.page-blog__blog-track{display:flex;gap:16px;overflow-x:auto;scroll-behavior:smooth;padding:6px 2px 12px;scrollbar-width:thin}
.page-blog__blog-card{flex:0 0 calc(33.333% - 11px);background:#FFFFFF;border:1px solid #D6E2FF;border-radius:14px;overflow:hidden;box-shadow:0 4px 14px rgba(47,107,255,0.06);display:flex;flex-direction:column}
.page-blog__blog-image{width:100%;height:auto;aspect-ratio:2/1;object-fit:cover;display:block}
.page-blog__blog-body{padding:16px;display:flex;flex-direction:column;flex:1}
.page-blog__blog-title{font-size:17px;margin-bottom:8px}
.page-blog__blog-title a{color:#2F6BFF}
.page-blog__blog-title a:hover{color:#1a4fd6}
.page-blog__blog-excerpt{font-size:14px;margin-bottom:10px;flex:1}
.page-blog__blog-meta{font-size:13px;color:#5a6b80;margin-bottom:10px}
.page-blog__blog-link{display:inline-block;font-weight:700;color:#2F6BFF;font-size:14px;border-bottom:1px solid #A5C4FF;padding-bottom:2px;align-self:flex-start}
.page-blog__blog-nav{display:flex;gap:10px;justify-content:center;margin-top:12px}
.page-blog__blog-prev,.page-blog__blog-next{padding:10px 22px;border-radius:10px;border:1px solid #D6E2FF;background:#FFFFFF;color:#2F6BFF;font-weight:700;cursor:pointer}
.page-blog__blog-prev:hover,.page-blog__blog-next:hover{background:#F4F7FB}
.page-blog__categories-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:20px}
.page-blog__category-card{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:14px;padding:18px;box-shadow:0 4px 14px rgba(47,107,255,0.06);display:flex;flex-direction:column}
.page-blog__category-card h3{font-size:17px}
.page-blog__category-card p{font-size:14px;flex:1}
.page-blog__category-link{font-weight:700;color:#2F6BFF;font-size:14px}
.page-blog__guide-list{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:20px}
.page-blog__guide-item{background:#FFFFFF;border:1px solid #D6E2FF;border-left:4px solid #2F6BFF;border-radius:12px;padding:18px}
.page-blog__guide-item h3{font-size:17px}
.page-blog__guide-item p{margin:0;font-size:15px}
.page-blog__advantages-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:20px}
.page-blog__advantage-card{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:14px;padding:18px;box-shadow:0 4px 14px rgba(47,107,255,0.06)}
.page-blog__advantage-card h3{font-size:17px}
.page-blog__advantage-card p{font-size:14px;margin:0}
.page-blog__cta-section{padding-top:10px;padding-bottom:10px}
.page-blog__cta-card{background:linear-gradient(180deg,#4A8BFF 0%,#2F6BFF 100%);border-radius:18px;padding:34px 26px;text-align:center;box-shadow:0 12px 30px rgba(47,107,255,0.25)}
.page-blog__cta-card h2{color:#FFFFFF;font-size:26px}
.page-blog__cta-card p{color:#FFFFFF;opacity:.95;max-width:760px;margin-left:auto;margin-right:auto}
.page-blog__cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:18px}
.page-blog__cta-card .page-blog__btn--secondary{background:#FFFFFF;color:#2F6BFF;border:1px solid #FFFFFF}
.page-blog__faq-list{margin-top:20px;display:flex;flex-direction:column;gap:12px}
.page-blog__faq-item{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:12px;overflow:hidden}
.page-blog__faq-question{width:100%;text-align:left;padding:16px 18px;background:transparent;border:none;font-size:16px;font-weight:700;color:#1F2D3D;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:12px}
.page-blog__faq-question::after{content:'+';color:#2F6BFF;font-size:20px;font-weight:800}
.page-blog__faq-item.is-open .page-blog__faq-question::after{content:'\2212'}
.page-blog__faq-answer{max-height:0;overflow:hidden;transition:max-height .3s ease;padding:0 18px}
.page-blog__faq-answer p{font-size:15px;margin:0 0 16px}
.page-blog__faq-item.is-open .page-blog__faq-answer{max-height:320px}
@media (max-width:1024px){.page-blog__categories-grid{grid-template-columns:repeat(2,1fr)}.page-blog__advantages-grid{grid-template-columns:repeat(2,1fr)}.page-blog__blog-card{flex:0 0 calc(50% - 8px)}}
@media (max-width:768px){.page-blog{overflow-x:hidden;max-width:100%}
.page-blog img{max-width:100%;height:auto}
.page-blog__hero-section{padding-top:10px;padding-left:14px;padding-right:14px}
.page-blog__hero-content h1{font-size:clamp(22px,6vw,30px)}
.page-blog__intro-grid{grid-template-columns:1fr}
.page-blog__categories-grid{grid-template-columns:1fr}
.page-blog__guide-list{grid-template-columns:1fr}
.page-blog__advantages-grid{grid-template-columns:1fr}
.page-blog__blog-card{flex:0 0 100%}
.page-blog__blog-track{overflow-x:auto}
.page-blog__hero-actions,.page-blog__cta-actions{flex-direction:column;align-items:stretch;width:100%;max-width:100%;overflow:hidden}
.page-blog__btn{max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word;width:100%}
.page-blog__section-title{font-size:22px}
.page-blog__cta-card{padding:26px 18px}
.page-blog__cta-card h2{font-size:22px}
.page-blog__blog-nav{flex-wrap:wrap}
}