html, body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic UI", sans-serif;
    scroll-behavior: smooth;
}
a {
    text-decoration: none;
    color: #000000;
}
a:hover {
    color: #d0d0d0;
}
li {
    list-style: none;
}
footer {
    text-align: right;
}

.Thumbnail {
    width: 640px;
    max-width: 80%;
}
.Link-icon {
    width: 128px;
    max-width: 20%;
}
#HOME-MENU, #GALLERY-MENU, #PROFILE-MENU, #SNS-MENU, #LINK-MENU {
    text-decoration: none;
    color: #fbb16a;
}
#HOME-MENU:hover, #GALLERY-MENU:hover, #PROFILE-MENU:hover, #SNS-MENU:hover, #LINK-MENU:hover, #GALLERY-MORE:hover {
    text-decoration: none;
    color: #d0d0d0;
}
#Profile-Photo {
    width: 512px;
    max-width: 40%;
}
#VRC-ID-CARD {
    width: 512px;
    max-width: 40%;
}
#ocean111098_jp, #ocean111098_com, #soarocean_jp, #GO-HOME {
    text-decoration: none;
    color: #fbb16a;
}
#ocean111098_jp:hover, #ocean111098_com:hover, #soarocean_jp:hover, #GO-HOME:hover {
    text-decoration: none;
    color: #d0d0d0;
}