/* v47：仅页脚；品牌文字恢复、二维码缩小、公司与备案信息。 */
footer.social-footer{padding:36px var(--gutter) 22px;text-align:left}
footer.social-footer .footer-brand-row{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-bottom:26px;border-bottom:1px solid #e2e2e2}
footer.social-footer .footer-brand .wordmark{font-size:24px;font-weight:700;line-height:1.5}
footer.social-footer .footer-brand p{font-size:13px;color:#666;line-height:1.8;margin:7px 0 0;width:auto}
footer.social-footer .footer-top{display:inline-flex;align-items:center;min-height:44px;font-size:13px;color:#666;white-space:nowrap}
footer.social-footer .footer-social-main{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:40px;padding:30px 0}
footer.social-footer .footer-social-main h2{font-size:28px;margin:0;line-height:1.5}
footer.social-footer .social-accounts{grid-template-columns:repeat(4,128px);gap:26px;max-width:none;margin:0}
footer.social-footer .social-account{gap:9px}
footer.social-footer figcaption{font-size:13px}
footer.social-footer .social-qr{width:128px;max-width:128px;height:128px}
footer.social-footer .footer-registration{display:flex;align-items:center;justify-content:center;gap:8px 24px;flex-wrap:wrap;border-top:1px solid #e2e2e2;padding-top:17px;color:#666;font-size:12px;line-height:1.8}
footer.social-footer .footer-registration a{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:#666;min-height:30px}
footer.social-footer .footer-registration img{width:18px;height:20px;object-fit:contain;flex:none;cursor:default}
footer.social-footer .footer-registration a:hover,footer.social-footer .footer-top:hover{text-decoration:underline;text-underline-offset:4px}
@media(max-width:1000px){footer.social-footer .footer-social-main{grid-template-columns:minmax(0,1fr);gap:20px}footer.social-footer .social-accounts{justify-content:start}footer.social-footer .footer-social-main h2{font-size:26px}}
@media(max-width:760px){
 footer.social-footer{padding-top:28px;padding-bottom:20px}
 footer.social-footer .footer-brand-row{gap:16px;padding-bottom:22px}
 footer.social-footer .footer-brand .wordmark{font-size:22px}
 footer.social-footer .footer-brand p{font-size:12px}
 footer.social-footer .footer-top{font-size:12px}
 footer.social-footer .footer-social-main{padding:24px 0;gap:20px}
 footer.social-footer .footer-social-main h2{font-size:24px}
 footer.social-footer .social-accounts{width:100%;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 18px;max-width:340px;margin:0 auto}
 footer.social-footer .social-qr{width:120px;max-width:120px;height:120px}
 footer.social-footer .social-account{gap:7px}
 footer.social-footer .footer-registration{flex-direction:column;gap:5px;padding-top:15px;font-size:11px;text-align:center}
 footer.social-footer .footer-registration a{font-size:11px;min-height:30px}
}