body {
    font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
    background-color: #f4f7f4;
    color: #333;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}
.container {
    text-align: center;
    background: white;
    padding: 50px 30px;
    border-radius: 8px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
    max-width: 600px;
    width: 90%;
}
.service-tag {
    display: inline-block;
    background: #007b43;
    color: white;
    font-size: 12px;
    padding: 4px 12px;
    border-radius: 20px;
    margin-bottom: 15px;
    letter-spacing: 1px;
}
h1 {
    color: #1a1a1a;
    font-size: 26px;
    margin: 0 0 20px 0;
    line-height: 1.4;
}
p {
    line-height: 1.8;
    color: #555;
    margin-bottom: 30px;
}
.divider {
    height: 1px;
    background: #eee;
    margin-bottom: 20px;
}
.corporate-link {
    font-size: 13px;
    color: #888;
}
.corporate-link a {
    color: #007b43;
    text-decoration: none;
}