.coat-seo{display:block;max-width:1200px;margin:0 auto;padding:18px 20px;color:#333;font:15px/1.65 Arial,Helvetica,sans-serif}
.coat-seo *{box-sizing:border-box}
.coat-intro{margin:0;color:#444}
.coat-faq{display:block;margin:0;padding:24px 0 8px;border-top:1px solid #ead8d6}
.coat-faq h2{margin:0 0 14px;color:#B87E77;font-size:23px;line-height:1.3}
.coat-faq details{margin:8px 0;border-left:3px solid #F9C5C5;border-bottom:1px solid #eee;transition:.25s}
.coat-faq details:hover{border-left-color:#B87E77;transform:translateX(3px)}
.coat-faq summary{padding:10px 12px;cursor:pointer;font-weight:700}
.coat-faq p{margin:0;padding:0 12px 12px;color:#555;font-size:14px}
@media(max-width:640px){
.coat-seo{padding:10px 14px}
.coat-intro{font-size:14px;line-height:1.55}
.coat-faq h2{font-size:20px}
.coat-faq summary{font-size:14px}
.coat-faq p{font-size:13px}
}