body{
margin:0;
font-family:'Noto Sans JP',sans-serif;
background:#f4fbff;
color:#083b66;
}

.comingsoon{
min-height:100vh;
display:flex;
align-items:center;
justify-content:center;
padding:40px 20px;
}

.container{
max-width:800px;
width:100%;
text-align:center;
}

.badge{
display:inline-block;
background:#fff25c;
color:#005bac;
font-weight:900;
padding:8px 20px;
border-radius:999px;
margin-bottom:20px;
}

h1{
font-size:clamp(32px,6vw,60px);
line-height:1.3;
font-weight:900;
margin:0 0 20px;
}

.subtitle{
font-size:22px;
font-weight:700;
margin-bottom:30px;
}

.date-box{
background:#fff;
padding:30px;
border-radius:24px;
box-shadow:0 10px 30px rgba(0,91,172,.12);
margin-bottom:30px;
}

.date-box span{
display:block;
font-weight:700;
margin-bottom:10px;
}

.date-box strong{
font-size:34px;
color:#005bac;
display:block;
}

.campaign-box{
background:#fffbde;
border:3px solid #ffd700;
padding:25px;
border-radius:24px;
margin-bottom:30px;
}

.campaign-box h2{
margin-top:0;
color:#005bac;
}

.campaign-box strong{
color:#ff007a;
font-size:24px;
}

.feature-list{
display:grid;
grid-template-columns:repeat(2,1fr);
gap:15px;
margin-bottom:30px;
}

.feature-list div{
background:#fff;
padding:16px;
border-radius:16px;
font-weight:700;
}

.message{
font-size:18px;
font-weight:700;
margin-bottom:30px;
}

.buttons{
display:flex;
gap:15px;
justify-content:center;
flex-wrap:wrap;
}

.btn-primary,
.btn-secondary{
padding:16px 30px;
border-radius:999px;
text-decoration:none;
font-weight:900;
}

.btn-primary{
background:#ff007a;
color:#fff;
}

.btn-secondary{
background:#fff;
border:2px solid #005bac;
color:#005bac;
}

@media(max-width:768px){

.feature-list{
grid-template-columns:1fr;
}

.date-box strong{
font-size:28px;
}

}