.mobile-back,.mobile-back-standalone{display:none}
.mobile-header-brand{display:contents}
@media(max-width:900px){
  .mobile-header-brand{display:flex;align-items:center;gap:8px;min-width:0}
  .mobile-back{display:inline-flex;align-items:center;justify-content:center;gap:5px;flex:none;min-width:44px;min-height:44px;padding:8px;box-sizing:border-box;border:1px solid #d4e1d8;border-radius:10px;background:#fff;color:#17583f;font:600 13px/1.2 -apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;text-decoration:none;touch-action:manipulation}
  .mobile-back svg{flex:none}
  .mobile-back:hover{background:#eaf4ed;color:#12432f}
  .mobile-back:focus-visible{outline:3px solid #448766;outline-offset:3px}
  .mobile-back-standalone{display:block;padding:12px 16px 0}
  .topbar-main{gap:8px}
  .topbar-main .mobile-header-brand .brand img{width:128px}
  .g-top .mobile-header-brand{flex:1}
}
@media(max-width:480px){
  .mobile-back span{display:none}
  .topbar-main .mobile-header-brand .brand img{width:110px}
  .site-head .head-note{display:none}
}