body {
    margin: 0;
    background-color: #ffffff;
    color: #2d2828;
    font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
}

h1,h2 {
    margin: 0;
}

a {
    text-decoration: none;
}

main {
    background-color: #eff0f2;
}

header {
    padding: 14px 20px;
    min-height: 40px;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    width: 100%;
}

main {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    width: 100%;
    padding: 40px 10px 60px;
}

footer {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    width: 100%;
    gap: 20px;
    padding: 20px 0;
}

.wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    width: 100%;
    max-width: 880px;
    padding: 40px 20px;
    background-color: #ffffff;
    border-radius: 6px;
}

.wrapper h2 {
    font-size: 18px;
    font-weight: 700;
}

.wrapper p {
    font-size: 16px;
}

.content {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    width: 100%;
    gap: 10px;
}

.content div {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    width: 100%;
}

.oragon {
    width: 100%;
    max-width: 300px;
    height: auto;
    object-fit: contain;
}

.support {
    text-decoration: underline;
    color: #007bc6;
}

.maintenance {
    font-weight: 700;
}

.button-link {
    display: block;
    width: 100%;
    max-width: 315px;
    height: 60px;
    padding: 10px;
    box-sizing: border-box;
    background-color: #003570;
    border-radius: 6px;
    position: relative;
}

.button-text {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    color: #ffffff;
    font-size: 16px;
    font-weight: bold;
    width: 100%;
    height: 100%;
}

.button-img-area {
    position: absolute;
    right: 15px;
    top: 50%;
    margin: -8px 0;
}

.button-img {
    width: 16px;
    height: 16px;
    rotate: 180deg;
}