body {
    font-family: "Noto Sans JP", sans-serif;
    color: #2E2E2E;
    font-weight: 400;
    line-height: 1.5;
    background: url(../img/feedytop_bg.jpg) repeat;
    backdrop-filter: blur(5px);
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    color: #333;
}

.container {
    text-align: center;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    max-width: 600px;
    width: 100%;
}

@media screen and (min-width: 768px) {
    .container {
        padding: 40px 60px;
    }
}@media screen and (max-width: 768px) {
    .container {
        padding: 40px 20px;
    }
}

header h1 {
    margin-bottom: 30px;
}

main p {
    font-size: 1.1em;
    margin-bottom: 25px;
}

.link-buttons {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.store-link {
    display: inline-block;
    background-color: #D7000F;
    box-shadow: 0 5px #9A5656;
    color: white;
    padding: 15px 30px;
    text-decoration: none;
    border-radius: 100px;
    font-weight: bold;
    font-size: 1.2em;
    transition: transform 0.3s;
}

.store-link:hover {
    transform: translateY(3px);
    box-shadow: none;
}