html {
    scroll-behavior: smooth;
    overscroll-behavior: none;
}
* {
    -webkit-tap-highlight-color: transparent;
}  
body {
    background: url("./images/bg.webp")!important;
    background-position: center!important;
    overscroll-behavior: none;
    background-size: cover!important;
    width: 100%;
    height: max-content;
    background-repeat: no-repeat!important;
    background-attachment: fixed!important;
    overflow-x: hidden;
    font-family: "Helvetica Neue", "Noto Sans JP", "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ ProN W3", "Meiryo UI", "Meiryo", "sans-serif";
    margin: 0;
    padding: 0;

    -webkit-font-smoothing: antialiased;
    -webkit-text-size-adjust: none;
    -webkit-overflow-scrolling: touch;
    touch-action: manipulation;
    -webkit-text-size-adjust: 100%;
    overscroll-behavior: none;
}
.module {
    width: 506px;
    margin: auto;
    max-width: 100%;
    font-size: 0;
    line-height: 0;
    position: relative;
}
.module img {
    width: 100%;
    height: auto;
    line-height: 0;
    font-size: 0;
    border-radius: 0;
}
h1, h2 {
    margin: 0;
    padding: 0;
}

.top-left {
    position: fixed;
    height: 100%;
    width: calc(50% - 253px);
    box-sizing: border-box;
    left: 0;

    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    text-align: center;
}
.top-left h1 { 
    width: 297px;
    text-align: left;
    margin: 0;
    padding: 0;
}
.top-left h2 { 
    margin: 6px 0 31px 0;
    padding: 0;
    text-align: left;
    width: 297px;
}

.top-right {
    position: fixed;
    height: 100%;
    width: calc(50% - 253px);
    box-sizing: border-box;
    right: 0;

    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 52px 0;
    align-items: flex-end;
}
.top-right .item {
    width: fit-content;
    text-align: right;
    padding-right: 76px;
    box-sizing: border-box;

    display: flex;
    flex-direction: column;
    align-items: flex-end;
    position: relative;
    width: 200px;
    word-break: keep-all;
    white-space: nowrap;
}
.top-right .item h1 {
    color: #FFF;
    text-align: right;
    font-size: 32px;
    font-style: normal;
    font-weight: 400;
    line-height: 150%;
    font-style: italic;
    cursor: pointer;
}
.top-right .item h2 {
    color: #FFF;
    text-align: right;
    font-size: 15px;
    font-style: normal;
    font-weight: 400;
    line-height: 150%;
}
.top-right .item h1 {
    width: fit-content;
    display: flex;
    align-items: center;
    gap: 10px;
}
.top-right .item.active h1 {
    background: linear-gradient(90deg, #34C5FF 0%, #FF4EED 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.top-right .item h1:hover {
    background: linear-gradient(90deg, #34C5FF 0%, #FF4EED 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hidden {
    display: none!important;
}

body.disable-scroll {
    overflow: hidden!important;
    /* position: fixed; */
}

nav.header {
    display: none;
}

.bottom-button {
    position: fixed;
    left: 50%;
    transform: translateX(-50%);
    bottom: 32px;
    display: none;
}

@media (max-width: 1332px) {
    .top-right, .top-left {
        display: none;
    }
    nav.header {
        display: block;
    }
    section.main {
        padding-top: 48px;
    }

    nav.header {
        position: fixed;
        width: 506px;
        max-width: 100%;
        left: 50%;
        transform: translateX(-50%);
        height: 48px;
        z-index: 1001;
    }
    nav.header .neopage,
    nav.header .share,
    nav.header .menu {
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
    }
    nav.header .neopage {
        left: 16px;
    }
    nav.header .share {
        right: 60px;
    }
    nav.header .menu {
        right: 16px;
    }

    .bottom-button {
        display: block;
    }
}