/* SF 2차 4번: 공통 플로팅 메뉴 */
.sf-nav{position:fixed;z-index:990;left:50%;bottom:max(12px,env(safe-area-inset-bottom));transform:translateX(-50%);width:min(calc(100% - 24px),425px);display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:3px;padding:8px 7px;background:rgba(20,33,47,.97);border:1px solid #39526a;border-radius:23px;box-shadow:0 10px 36px #0009;backdrop-filter:blur(18px)}.sf-nav a{color:#afc4d2;text-decoration:none;text-align:center;font:600 11px/1.4 system-ui,-apple-system,sans-serif;white-space:nowrap;border-radius:15px;padding:7px 1px;display:flex;flex-direction:column;align-items:center;gap:3px;min-width:0}.sf-nav a span{font-size:21px;line-height:1.15}.sf-nav a.active{color:#101722;background:#78dff5;font-weight:800}.sf-nav a:focus-visible{outline:2px solid #78dff5;outline-offset:2px}body{padding-bottom:max(92px,env(safe-area-inset-bottom))!important}