.sf-hero{padding-top:120px!important}
@media(max-width:600px){.sf-hero{padding-top:100px!important}}
.article{max-width:760px;margin:0 auto;padding:60px 20px 80px}
.article h2{font-size:1.6rem;font-weight:800;color:#0f172a;margin:48px 0 16px;letter-spacing:-0.5px}
.article h3{font-size:1.2rem;font-weight:700;color:#1e293b;margin:32px 0 12px}
.article p{color:#0f172a;font-size:1.02rem;margin-bottom:20px;line-height:1.8}
.article ul,.article ol{color:#0f172a;font-size:1.02rem;margin:0 0 20px 24px;line-height:2}
.tip-box{background:linear-gradient(135deg,rgba(244,57,11,0.06),rgba(244,57,11,0.06));border-radius:14px;padding:24px 28px;margin:28px 0;border:1px solid rgba(244,57,11,0.12);border-left:4px solid #f4390b}
.tip-box p{margin:0;color:#1e293b;font-size:0.95rem}
.tip-box strong{color:#f4390b}
@media(max-width:768px){.article{padding:40px 16px 60px}}