/* 全站公共 Footer 样式 — 深色主题 */
.site-footer{background:#0b1220;color:#cbd5e1;font-size:13px;line-height:1.7;margin-top:48px;border-top:1px solid #1e293b;}
.site-footer__inner{max-width:1280px;margin:0 auto;padding:44px 24px 28px;display:grid;grid-template-columns:1fr 1.4fr;gap:40px;}
.site-footer__brand{display:flex;gap:20px;}
.site-footer__qr{width:140px;height:140px;border-radius:10px;border:1px solid #1e293b;flex-shrink:0;}
.site-footer__brand-info p{margin:4px 0;color:#94a3b8;}
.site-footer__addr{font-size:12px;line-height:1.65;}
.site-footer__logo{display:flex;align-items:center;gap:8px;text-decoration:none;margin-bottom:10px;}
.site-footer__logo-icon{color:#ff3861;font-size:32px;}
.site-footer__logo span{font-size:24px;font-weight:700;color:#fff;letter-spacing:1px;}
.site-footer__cols{display:grid;grid-template-columns:repeat(2,1fr);gap:32px;}
.site-footer__col h4{margin:0 0 14px;font-size:13px;font-weight:600;color:#f1f5f9;letter-spacing:1px;}
.site-footer__col a{display:block;color:#94a3b8;text-decoration:none;font-size:13px;margin:5px 0;transition:color .18s ease;}
.site-footer__col a:hover{color:#2dd4bf;}
.site-footer__bar{max-width:1280px;margin:0 auto;padding:18px 24px;border-top:1px solid #1e293b;color:#64748b;font-size:12px;display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:6px;}
.site-footer__bar a{color:#64748b;text-decoration:none;}
.site-footer__bar a:hover{color:#2dd4bf;}
.site-footer__sep{color:#334155;margin:0 4px;}
.site-footer__jinghui{width:11px;height:11px;vertical-align:middle;margin-right:4px;border-radius:2px;}
@media screen and (max-width:900px){
    .site-footer__inner{grid-template-columns:1fr;}
    .site-footer__cols{grid-template-columns:1fr 1fr;}
}
@media screen and (max-width:560px){
    .site-footer__brand{flex-direction:column;align-items:flex-start;}
    .site-footer__qr{width:120px;height:120px;}
    .site-footer__cols{grid-template-columns:1fr;}
}