@media (max-width:720px){
  .jr-header-inner{height:auto;min-height:112px;padding:8px 16px;grid-template-columns:1fr auto;grid-template-rows:58px 38px;gap:0 10px}
  .jr-brand{grid-column:1;grid-row:1}
  .jr-account{display:flex;grid-column:2;grid-row:1;width:auto;justify-content:flex-end}
  .jr-google-button--header{width:auto;padding:0 10px}
  .jr-google-account-entry{gap:2px}
  .jr-google-helper{font-size:10px}
  .jr-nav{grid-column:1 / -1;grid-row:2;justify-self:stretch;justify-content:center}
  .jr-board-head{align-items:flex-start}
  .jr-board-head .jr-write-primary{width:64px;min-height:40px;padding:0;font-size:0}
  .jr-board-head .jr-write-primary::after{content:"글쓰기";font-size:13px}
  .jr-search{width:100%}
  .jr-search input{width:auto;min-width:0;flex:1}
  .jr-search button{flex:0 0 auto}
}