body.nav-open{overflow:hidden}#header{background:none;height:auto;border:none;display:block}header{background:transparent;border:none;line-height:1;text-align:center;padding:1rem 0}header h1{border:none;background:transparent;margin-bottom:0;display:flex;flex-direction:column;align-items:center}header h1 figure{margin:0;padding:0}header h1 img,.mainlogo_item{max-width:120px;margin:0 auto;display:block;float:none !important}.maintitle{text-align:center;margin:.5rem 0 0;font-weight:bold;font-size:1rem;color:#900}.openbtn{position:fixed;top:10px;right:10px;z-index:9999;cursor:pointer;width:50px;height:50px;display:flex;flex-direction:column;align-items:center;justify-content:center}.openbtn span{display:block;width:25px;height:2px;background-color:#333;margin:3px 0;transition:all 0.3s ease}.openbtn .menu-text{font-size:10px;color:#900;margin-top:2px}.openbtn.active span:nth-child(1){transform:translateY(8px) rotate(45deg)}.openbtn.active span:nth-child(2){opacity:0}.openbtn.active span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}#g-nav{background:#700;width:100vw;position:relative;left:50%;right:50%;margin-left:-50vw;margin-right:-50vw}#g-nav-list{max-width:1000px;margin:0 auto}#g-nav-list .pc-nav{display:flex;justify-content:space-between;list-style:none;padding:0;margin:0}#g-nav-list .pc-nav li{width:calc(100%/6)}#g-nav-list .pc-nav li a{display:block;padding:10px 8px;color:#fff;text-align:center;font-size:.85rem;text-decoration:none}#g-nav-list .pc-nav li a:hover{text-decoration:none;background:rgba(255,255,255,0.3)}.mbnav{display:none}@media screen and (max-width: 660px){header{display:block;text-align:center;padding:15px 15px 10px}header h1{display:flex;flex-direction:column;align-items:center}header h1 figure{margin:0}header h1 img,.mainlogo_item{max-width:80px;margin:0 auto;float:none !important}.maintitle{margin:5px 0 0;font-size:0.85rem}.openbtn{display:flex}#g-nav{position:fixed;top:0;right:-100%;width:100%;max-width:400px;height:100vh;background:rgba(255,255,255,0.95);transition:right 0.3s ease;z-index:9998;overflow-y:auto;margin-left:0;margin-right:0;left:auto}#g-nav.open{right:0}#g-nav-list{padding:30px 15px 30px}#g-nav-list .pc-nav{display:none}.mbnav{display:block;padding:0 2rem}.mb-nav-header{display:flex;gap:10px;margin-bottom:20px}.mb-nav-header .button{flex:1;display:block;padding:0.5rem;text-align:center;border:1px solid #ddd;border-radius:4px;text-decoration:none;color:#333;font-size:0.85rem;font-family:'Noto Sans JP', sans-serif;background:#fff}.mb-nav-header .button i{color:#f44336;margin-right:5px}.jigyoicon_mb{display:grid;grid-template-columns:repeat(3, 1fr);gap:15px;list-style:none;padding:0;margin:0 0 25px}.jigyoicon_mb li{text-align:center}.jigyoicon_mb li a{display:flex;flex-direction:column;align-items:center;text-decoration:none;color:#333;font-size:0.7rem;line-height:1.3}.jigyoicon_mb li a img.nav_item{width:40px;height:40px;margin-bottom:5px;object-fit:contain}.nav_mb_mainlink{display:grid;grid-template-columns:repeat(2, 1fr);gap:10px;list-style:none;padding:0.5rem;margin:0;border-top:1px solid #eee;padding-top:20px}.nav_mb_mainlink li a{display:block;padding:0.3rem;text-align:center;border:1px solid #ddd;border-radius:4px;text-decoration:none;color:#333;font-size:0.85rem;background:#fff}.nav-overlay{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.5);z-index:9997}.nav-overlay.active{display:block}}@media screen and (min-width: 661px){.openbtn{display:none}header{text-align:center}.mainlogo_item{max-width:150px;margin:0 auto}.maintitle{font-size:1.25rem;margin:.5rem 0 1rem}}