*{box-sizing:border-box}body{margin:0;background:#f5f7fa;color:#20242a;font-family:Inter,Arial,sans-serif;line-height:1.7}.site-header{background:#fff;border-bottom:1px solid #e5e7eb;padding:18px 5%}.site-header a{text-decoration:none;color:#111;font-weight:800;font-size:1.15rem}.page{max-width:1050px;margin:42px auto;padding:0 20px}.hero,.content{background:#fff;border-radius:18px;box-shadow:0 5px 22px rgba(0,0,0,.05)}.hero{padding:38px;margin-bottom:22px}.hero h1{margin:0 0 10px;font-size:clamp(2rem,5vw,3rem);line-height:1.15}.hero p{margin:0;color:#606873;font-size:1.05rem}.content{padding:8px 34px}.content section{padding:25px 0;border-bottom:1px solid #eceef1}.content section:last-child{border-bottom:0}.content h2{font-size:1.22rem;margin:0 0 8px;color:#15181c}.content p{margin:0;color:#505862}.site-footer{text-align:center;color:#68717b;padding:35px 20px}@media(max-width:650px){.page{margin:22px auto;padding:0 13px}.hero{padding:25px 20px}.content{padding:5px 20px}.content section{padding:20px 0}.content h2{font-size:1.1rem}}