@charset "utf-8";

:root {
    --color-brand-pink: #fc5289;
    --color-brand-blue: #2f23bd;
    --color-brand-yellow: #f8f135;
    --color-brand-orange: #ff9c27;
    --color-bg-lightblue: #1aafee;
    --color-bg-green: #06c755;
    --color-bg-lightpink: #fbe0f5;
    --color-base-black: #000;
    --color-base-grey: #4c4c4c;
    --color-bg-white: #ffffff;
    --font-01: "Zen Maru Gothic", "Helvetica Neue", "Arial", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Meiryo",
        "sans-serif";
    --font-02: "Zen Kaku Gothic New", "Helvetica Neue", "Arial", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Meiryo",
        "sans-serif";
    --font-size-xs: 0.75rem;
    --font-size-s: 0.875rem;
    --font-size-md: 1rem;
    --font-size-l: 1.25rem;
    --font-size-2l: 1.5rem;
    --font-size-3l: 1.75rem;
    --font-size-4l: 2rem;
    --spacing-2xs: 0.25rem;
    --spacing-xs: 0.375rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 0.75rem;
    --spacing-lg: 1rem;
    --spacing-xl: 1.25rem;
    --spacing-2xl: 1.5rem;
    --spacing-3xl: 2rem;
    --spacing-4xl: 2.5rem;
    --spacing-5xl: 4rem;
    --spacing-6xl: 5rem;
    --border-xs: 0.375rem;
    --border-sm: 0.5rem;
    --border-md: 0.75rem;
    --border-lg: 1rem;
    --border-xl: 2rem;
    --border-2xl: 3rem;
    --border-3xl: 4rem;

    /* 追加 */
    --color-lightgrey: #c6c6c6;
    --color-paleblue: #c1f0ff;
    --color-deepgreen: #04a847;
    --color-white: #fff;
    --color-palegrey: #eef4ff;
    --color-lightpurple: #b7d0ff;
    --color-lightblue: #e0f6ff;
    --color-palepink: #fbe0f5;
    --color-grey: #515151;
    --color-darkblue: #1593c8;
    --border-xxs: 0.1rem;
    --scrollbar-width: 0px;
    --scrollbar-width-half: 0px;
}

/* ページ共通 */
body {
    font-family: var(--font-01);
    font-weight: 500;
    width: 100%;
    height: 100%;
}

body:has(dialog[open]) {
    overflow: hidden;
}

.balloon-body {
    font-size: var(--font-size-md);
    font-weight: bold;
    line-height: 1.4;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-sm);
    text-align: left;
}

.balloon-tail {
    width: 15px;
    height: 15px;
}

.fade-in {
    opacity: 0;
}

.a,
.tab:not(.on),
.modal-button {
    cursor: pointer;
}

.button-x {
    max-width: 80px;
}

a:has(.button-x) {
    height: 86px;
}

/* main */
.main-frame {
    background-color: var(--color-white);
    display: flex;
    flex-direction: column;
    width: 500px;
    margin: 0 auto;
    padding: 0;
    text-align: center;
    border-style: solid;
    border-color: var(--color-brand-blue);
    border-width: 0 var(--border-xxs);
}

dialog[open],
body:has(dialog[open]) > .main-frame {
    transform: translateX(calc(-1 * var(--scrollbar-width-half)));
}

.main-content {
    display: flex;
    flex-direction: column;
    row-gap: var(--spacing-4xl);
}

.teary-eye {
    position: absolute;
    top: 0;
    left: 50%;
    width: 80%;
    transform: translate(-50%, -50%);
}

/* セクション */
.section {
    position: relative;
    display: flex;
    flex-direction: column;
}

.section-title {
    color: var(--color-brand-yellow);
    background-color: var(--color-brand-blue);
    margin: 0 var(--spacing-3xl) var(--spacing-3xl);
    padding: var(--spacing-lg) 0;
    border-radius: var(--border-2xl) var(--border-2xl) 0 0;
    text-align: center;
    display: flex;
    flex-direction: column;
    row-gap: var(--spacing-2xs);
}

.section-title > span {
    display: block;
}

.section-title.rotate-left {
    transform: rotate(-4deg);
}

.section-title.rotate-right {
    transform: rotate(4deg);
}

.section-title .en {
    font-family: var(--font-02);
    font-size: var(--font-size-md);
    font-weight: 500;
    line-height: 100%;
    letter-spacing: 0.5em;
}

.section-title .jp {
    font-size: var(--font-size-3l);
    font-weight: bold;
    line-height: 120%;
}

.section-content {
    display: flex;
    flex-direction: column;
    row-gap: var(--spacing-xl);
    margin: 0 var(--spacing-2xl);
}

/* header */
.header {
    z-index: 20;
    position: sticky;
    top: 0;
    width: 100%;
    background-color: rgb(255 255 255 / 0.5);
    opacity: 0;
    padding: var(--spacing-xs) var(--spacing-2xl);
}

.header > .button-area {
    width: 45px;
    height: 45px;
    margin-left: auto;
    position: relative;
}

.header > .button-area > div {
    width: 34px;
    height: 4px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-base-black);
}

.main-frame > .header > .button-area > div:nth-of-type(1) {
    top: 7px;
    transform: translateX(-50%);
}

.main-frame > .header > .button-area > div:nth-of-type(2) {
    top: 20px;
    transform: translateX(-50%);
}

.main-frame > .header > .button-area > div:nth-of-type(3) {
    top: 34px;
    transform: translateX(-50%);
}

.menu-modal > .header > .button-area > div:nth-of-type(1) {
    top: 20px;
    transform: translateX(-50%) rotate(45deg);
}

.menu-modal > .header > .button-area > div:nth-of-type(2) {
    top: 20px;
    transform: translateX(-50%) rotate(45deg);
}

.menu-modal > .header > .button-area > div:nth-of-type(3) {
    top: 20px;
    transform: translateX(-50%) rotate(-45deg);
}

/* start view */
.start-view {
    position: relative;
    margin-top: -57px;
    background: repeating-conic-gradient(from 12deg at 50% 30%, #fbf9a9 0deg 7deg, var(--color-white) 7deg 15deg);
    overflow: hidden;
}

.start-view > .main-image {
    z-index: 10;
    position: relative;
    display: flex;
    flex-direction: column;
    margin: 70px 20px 0;
    align-items: center;
}

.start-view > .horizon {
    background-color: var(--color-bg-lightblue);
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 220px;
    margin-top: -103px;
    padding: 55px 20px 0;
    clip-path: circle(1100px at 50% 1100px);
}

.start-view > .balloons {
    width: calc(100% - 40px);
    position: absolute;
    top: 40%;
    display: flex;
    justify-content: space-between;
    margin: 0 20px;
    align-items: center;
}

.start-view > .balloons .balloon1 {
    width: 16%;
    aspect-ratio: 67 / 162;
    animation: balloon1 8s linear 0s infinite;
}

.start-view > .balloons .balloon2 {
    width: 16%;
    aspect-ratio: 62 / 173;
    animation: balloon2 8s linear -2s infinite;
}

/* profile */
.profile {
    margin-top: -90px;
    padding: var(--spacing-3xl) 0;
}

.profile .content-block > div {
    font-family: var(--font-02);
    font-size: var(--font-size-md);
    line-height: 1.4;
    border-bottom: solid var(--border-xxs) var(--color-lightgrey);
    padding: var(--spacing-sm) 0;
}

.profile h3 {
    font-family: var(--font-01);
    font-size: var(--font-size-l);
    font-weight: bold;
    line-height: 1.6;
    color: var(--color-brand-pink);
    margin-bottom: var(--spacing-2xs);
}

.profile h3 > span::before {
    display: inline-block;
    content: url(https://www.lifecard.co.jp/yell/img/mark.webp);
    margin-right: var(--spacing-sm);
    zoom: 0.5;
}

.profile ul {
    text-align: left;
    margin: 0;
    padding-left: 1.5rem;
}

.profile li:not(:last-child) {
    margin-bottom: var(--spacing-sm);
}

.profile li::marker {
    font-size: 0.5rem;
}

/* news */
.news {
    padding: var(--spacing-3xl) 0;
}

.news ul {
    padding: 0;
    margin: 0;
}

.news li {
    font-family: var(--font-02);
    font-size: var(--font-size-md);
    font-weight: bold;
    line-height: 1.4;
    padding: var(--spacing-lg) 0;
    border-bottom: solid 1px var(--color-lightgrey);
    text-align: left;
    list-style: none;
}

.news .date {
    font-family: var(--font-02);
    font-size: var(--font-size-s);
    line-height: 1;
    color: var(--color-white);
    background-color: #000;
    border-radius: var(--border-xs);
    width: fit-content;
    margin-bottom: var(--spacing-xs);
    padding: var(--spacing-xs);
}

/* comics */
.comics {
    padding: var(--spacing-3xl) 0;
    border-radius: var(--border-3xl) var(--border-3xl) 0 0;
    background-color: var(--color-white);
}

.comics-main {
    padding: var(--spacing-3xl) 0 var(--spacing-3xl) 0;
    border-radius:20px;
    background-color: var(--color-bg-lightblue);
    margin:0 var(--spacing-xl) var(--spacing-3xl) var(--spacing-xl);
}

.comics-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-2xl);
    overflow: hidden;
    transition: 0.5s ease-in-out;
}

/* 開いた状態 */
.comics-list.expanded {
    max-height: 1000px; /* 開いた時の最大高さを大きめに */
}

.comics-episode {
    color: #ffffff;
    margin-bottom: var(--spacing-sm);
}

.comics-img:hover {
    cursor: pointer;
    opacity: 0.7;
}

.comics-list div:nth-child(odd) .comics-img {
    padding-left: var(--spacing-lg, 16px);;
}

.comics-list div:nth-child(even) .comics-img {
    padding-right: var(--spacing-lg, 16px);;
}

/* コミックトップ画像 */
.comics-top-img {
    display: block;
    margin: 0 auto;
    position: relative;
    top: 6em;
}

/* コミックボタン */
.comics-button {
    background-color: #ffffff;
    color: #ff4081;
    font-size: 120%;
    font-weight: bold;
    padding: 10px 20px;
    border-radius: 10px;
    border: none;
    cursor: pointer;
    box-shadow: 0 -3px 0 0 #ff4081;
    outline: none;
    max-width: 60%;
    margin: var(--spacing-2xl) auto 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
}

.arrow {
    display: flex;
    font-size: 50%;
    align-items: center;
}

/* コミックボタン押下 */
.comics-button:active {
    background-color: #ff4081;
    color: #ffffff;
    box-shadow: 0 -3px 0 0 #ffffff;
}

/* モーダルのスタイル */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

/* モーダルが表示された時の第〇話 */
.modal-content h3 {
    color: #ffffff;
}

/* モーダルコンテンツ */
.modal-content {
    background-color: var(--color-bg-lightblue);
    padding: var(--spacing-3xl) var(--spacing-lg, 16px) var(--spacing-3xl) var(--spacing-lg, 16px);
    border-radius: 10px;
    text-align: center;
    width: 80%;
    max-width: 400px;
}

/* モーダル内の画像 */
#modal-image {
    max-width: 100%;
    height: auto;
    margin-bottom: var(--spacing-2xl);
}

モーダルヘッダー
.modal-header{
    justify-content: space-between; /* 左右に配置 */
    align-items: center; /* 縦方向中央揃え */
    padding: 10px 20px;
    background-color: var(--color-bg-lightblue); /* 背景色を統一 */
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
}

.nav-button {
    background: none;
    border: none;
    color: white;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    padding: 10px;
    transition: opacity 0.3s;
    position: relative;
    top: -10px;
}

.nav-button:hover {
    opacity: 0.7;
    text-decoration: underline;
}

#modal-title {
    color: white;
    font-size: 18px;
    font-weight: bold;
    text-align: center;
    flex-grow: 1;
}

/* 閉じるボタン */
.close-button {
    background-color: #ffffff;
    color: #ff4081;
    font-size: 130%;
    font-weight: bold;
    padding: 10px 20px;
    border-radius: 10px;
    border: none;
    cursor: pointer;
    box-shadow: 0 -3px 0 0 #ff4081;
    outline: none;
    max-width: 60%;
    margin:0 auto 0;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: var(--spacing-2xl) auto 0;
}

/* 押下時のCSS */
.close-button:active {
    background-color: #ff4081;
    color: #ffffff;
    box-shadow: 0 -3px 0 0 #ffffff;
}

/* モーダル表示した時の閉じるボタン */
.modal-close-button {
    margin-top: 20%;
}

/* 初期非表示 */
.hidden {
    display: none;
}

/* 5話以降表示 */
.show-all .hidden {
    display: block;
}

/* gallery */
.gallery {
    padding: var(--spacing-5xl) 0;
    border-radius: var(--border-3xl) var(--border-3xl) 0 0;
    background-color: var(--color-palepink);
}

.gallery > .section-content {
    margin: 0;
    overflow: visible;
}

.carousel {
    position: relative;
}

.carousel .carousel-body {
    z-index: 10;
    display: flex;
    flex-direction: column;
    position: relative;
    pointer-events: none;
}

.carousel .sunglasses {
    margin: 0 10% -5px auto;
}

.carousel .carousel-frame {
    display: flex;
    justify-content: center;
    margin: 0 var(--spacing-2xl);
}

.carousel .carousel-frame > img {
    aspect-ratio: 410 / 413;
    max-width: 90%;
}

.carousel .control {
    display: flex;
    justify-content: center;
    column-gap: var(--spacing-6xl);
    padding-top: var(--spacing-xl);
    pointer-events: auto;
}

.carousel .control .button-carousel {
    cursor: pointer;
    max-height: 80px;
}

.carousel .control .button-carousel.left {
    rotate: y 180deg;
}

.carousel .control .button-carousel.left:active {
    margin: -5px 5px 0 -5px;
}

.carousel .control .button-carousel.right:active {
    margin: -5px -5px 0 5px;
}

.carousel .carousel-content {
    display: flex;
    justify-content: start;
    position: absolute;
    overflow: hidden;
}

.carousel .slide-wrapper {
    position: relative;
    display: flex;
}

.carousel .slide {
    aspect-ratio: 370 / 320;
    margin: 0 var(--spacing-lg);
    position: absolute;
    display: none;
}

/* product */
.product {
    padding: var(--spacing-3xl) 0;
}

.product > .section-content {
    margin: 0;
    padding: var(--spacing-xl) var(--spacing-xl) var(--spacing-3xl) var(--spacing-xl);
}

/* footer */
.footer {
    display: flex;
    flex-direction: column;
    padding-top: var(--spacing-4xl);
}

.footer > .sns {
    display: flex;
    flex-direction: column;
    row-gap: var(--spacing-sm);
}

.footer > .sns .balloon {
    display: flex;
    flex-direction: column;
    margin: 0 var(--spacing-xl);
    align-items: center;
}

.footer > .sns .balloon-body {
    font-size: var(--font-size-md);
    font-weight: 500;
    line-height: 1.2;
    border-radius: var(--border-3xl);
    background-color: var(--color-brand-yellow);
    width: fit-content;
    padding: var(--spacing-sm) var(--spacing-4xl);
    text-align: center;
    word-break: keep-all;
}

.footer > .sns .balloon-body strong {
    font-size: var(--font-size-2l);
    font-weight: bold;
}

.footer > .sns .balloon-tails {
    width: 100%;
    display: flex;
    justify-content: space-around;
}

.footer > .sns .balloon-tail {
    background-color: var(--color-brand-yellow);
}

.footer > .sns .balloon-tail.left {
    clip-path: polygon(20% 0, 0 100%, 100% 0);
}

.footer > .sns .balloon-tail.right {
    clip-path: polygon(0 0, 100% 100%, 80% 0);
}

.footer > .sns > .account {

    display: grid;
    grid-template-columns: 1fr;
    place-content: center;
    margin-top: calc(var(--spacing-4xl) + var(--spacing-md));
}

.footer > .sns > .account > * {
    padding: 0 var(--spacing-sm);
}

.footer > .sns > .account .image {
    grid-row: 1/2;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.footer > .sns > .account .image.eru {
    border-top-left-radius: var(--border-xl);
    border-top-right-radius: var(--border-xl);
}

.footer > .sns > .account .character-image {
    position: absolute;
    left: 50%;
    bottom: 10px;
    transform: translateX(-50%);
    max-height: 130px;
}

.footer > .sns > .account .glitter {
    max-height: 80px;
}

.footer > .sns > .account .name {
    font-family: var(--font-02);
    font-size: var(--font-size-md);
    font-weight: bold;
    line-height: 1.4;
    color: var(--color-white);
    grid-row: 2/3;
    padding-bottom: var(--spacing-md);
    word-break: keep-all;
}

.footer > .sns > .account .character-name {
    font-family: var(--font-02);
    font-size: var(--font-size-2l);
    font-weight: bold;
    line-height: 1.2;
    color: var(--color-brand-yellow);
}

.footer > .sns > .account .sns-button {
    grid-row: 3/4;
}

.footer > .sns > .account .sns-button img {
    margin: 0 auto;
}

.footer > .sns > .account .push-me {
    font-family: var(--font-02);
    font-size: var(--font-size-s);
    font-weight: bold;
    line-height: 1.2;
    grid-row: 4/5;
    padding: var(--spacing-sm) 0 var(--spacing-3xl);
}
.footer > .sns > .account .eru {
    grid-column: 1/2;
    background-color: var(--color-bg-green);
}
.footer > .sns > .account .buibui {
    grid-column: 2/3;
    background-color: var(--color-bg-lightblue);
}

.footer > .company {
    font-family: var(--font-02);
    font-size: var(--font-size-md);
    line-height: 1.4;
    background-color: var(--color-white);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    row-gap: var(--spacing-lg);
    padding: var(--spacing-lg) 0;
}

.footer > .company img {
    max-height: 40px;
}

.footer > .copyright {
    font-family: var(--font-02);
    font-size: var(--font-size-xs);
    font-weight: bold;
    color: var(--color-white);
    background-color: var(--color-base-black);
    padding: var(--border-sm) 0;
    text-align: center;
}

/* navi */
.navi {
    position: fixed;
    top: 100px;
    left: 70vw;
    width: fit-content;
}

.navi ul {
    display: flex;
    flex-direction: column;
    row-gap: var(--spacing-md);
    padding: 0;
}

.navi li {
    list-style: none;
}

.navi .en {
    font-family: var(--font-02);
    font-size: var(--font-size-s);
    line-height: 100%;
    letter-spacing: 0.5em;
}

.navi .jp {
    font-size: var(--font-size-2l);
    font-weight: bold;
    line-height: 120%;
}

.navi a {
    color: var(--color-brand-pink);
    background-color: var(--color-white);
    display: block;
    padding: var(--spacing-sm) var(--border-lg);
    border-radius: var(--border-sm);
    box-shadow: 0 -4px var(--color-brand-pink);
    text-align: center;
    text-decoration: none;
}

.navi a.active,
.navi a:active {
    color: var(--color-white);
    background-color: var(--color-brand-pink);
    box-shadow: 0 -4px var(--color-white);
}

/* pc background */
.background {
    z-index: -10;
    display: block;
    position: fixed;
    top: 0;
    width: 100vw;
    height: 100vh;
    background: linear-gradient(#e2f7ff, #37bcf5);
    pointer-events: none;
}

.background > .airplane {
    position: absolute;
    top: 10vh;
    left: -200px;
    animation: airplane 19s linear 5s infinite;
}

.background > .bg-balloon {
    aspect-ratio: 14/8;
    height: 100vh;
    max-height: calc(100vw * 8 / 14);
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}

.background > .ufo {
    position: absolute;
    top: -150px;
    left: 15vw;
    animation: ufo 25s linear 0s infinite;
}

.background > .dummy {
    width: 100%;
    height: calc(100vh - 220px);
    min-height: 616px;
}

.background > .earth-wrapper {
    width: 1380px;
    height: 220px;
    margin: 0 auto;
    position: relative;
}

.background > .earth-wrapper > .earth {
    background-color: var(--color-bg-lightblue);
    width: 100%;
    height: 100%;
    clip-path: circle(1100px at calc(50% - var(--scrollbar-width-half)) 1100px);
    position: relative;
}

.background > .earth-wrapper .sub-eru1 {
    max-height: 100px;
    position: absolute;
    top: 55px;
    left: 100px;
    animation: sub-eru 3s linear -3s infinite;
    z-index: 5;
}

.background > .earth-wrapper .sub-eru2 {
    max-height: 100px;
    position: absolute;
    top: 51px;
    left: 206px;
    animation: sub-eru 3s linear -2s infinite;
    z-index: 5;
}

.background > .earth-wrapper .sub-eru3 {
    max-height: 100px;
    position: absolute;
    top: 55px;
    left: 320px;
    animation: sub-eru 3s linear -1s infinite;
    z-index: 5;
}

.background > .earth-wrapper > .earth .island1 {
    position: absolute;
    top: 160px;
    left: 1050px;
}
.background > .earth-wrapper > .earth .island2 {
    position: absolute;
    top: 130px;
    left: 850px;
}
.background > .earth-wrapper > .earth .island3 {
    position: absolute;
    top: 75px;
    left: 10px;
}

@media (width <= 1400px), (max-width: 1400px) {
    .background > .dummy {
        display: none;
    }

    .background > .earth-wrapper {
        display: none;
    }

    .side-navi {
        display: none;
    }

    .header {
        opacity: 1;
    }

    .menu-modal {
        width: 500px;
        height: 100%;
        max-width: none;
        max-height: none;
        margin: 0 auto;
        padding: 0;
        background: repeating-conic-gradient(from 12deg at 50% 50%, #fbf9a9 0deg 7deg, var(--color-white) 7deg 15deg);
        border-style: solid;
        border-color: var(--color-brand-blue);
        border-width: 0 var(--border-xxs);
        position: fixed;
        overflow: hidden;
        overscroll-behavior: contain;
    }

    .menu-modal:focus-visible {
        outline: none;
    }

    .menu-modal * {
        outline: none;
    }

    .menu-modal .modal-navi {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%) scale(0, 0);
        width: 14em;
    }

    .menu-modal .confetti {
        z-index: -10;
        position: absolute;
        top: -70px;
        left: 0;
        width: 100%;
        height: calc(100% + 70px);
        transform: scale(0, 0);
    }
}

@media (width <= 757px), (max-width: 757px) {
    dialog.menu-modal {
        width: 100%;
    }

    .main-frame {
        width: 100%;
    }

    .background {
        display: none;
    }

    /* comics */
    .modal-content {
        height: auto;
    }

    .comics-button {
        font-size: 90%;
    }

    .close-button {
        bottom: -8em;
    }

    .modal:not(.show) .close-button {
        bottom: 20px;
    }
}

/* キーフレーム */

@keyframes airplane {
    0% {
        transform: translate(0, 0);
    }
    30% {
        transform: translate(0, 0);
    }
    50% {
        transform: translate(calc(100vw + 200px), 45vh);
    }
    80% {
        transform: translate(calc(100vw + 200px), 45vh) rotateY(180deg);
    }
    100% {
        transform: translate(0, 0) rotateY(180deg);
    }
}

@keyframes ufo {
    0% {
        transform: translate(0, 0);
    }
    15% {
        transform: translate(calc(-30vw - 200px), 45vh);
    }
    55% {
        transform: translate(100vw, 90vh);
    }
    75% {
        transform: translate(calc(50vw - 200px), 100vh);
    }
    100% {
        transform: translate(0, 0);
    }
}

@keyframes balloon1 {
    0% {
        transform: translate(0, 0);
    }
    10% {
        transform: translate(5%, 5%);
    }
    20% {
        transform: translate(-5%, 10%);
    }
    30% {
        transform: translate(0, 15%);
    }
    40% {
        transform: translate(5%, 10%);
    }
    50% {
        transform: translate(-5%, 5%);
    }
    60% {
        transform: translate(0, 0);
    }
    70% {
        transform: translate(-5%, -5%);
    }
    80% {
        transform: translate(10%, -10%);
    }
    90% {
        transform: translate(5%, -5%);
    }
    100% {
        transform: translate(0, 0);
    }
}

@keyframes balloon2 {
    0% {
        transform: translate(0, 0);
    }
    10% {
        transform: translate(-5%, -5%);
    }
    20% {
        transform: translate(-10%, -10%);
    }
    30% {
        transform: translate(0, -15%);
    }
    40% {
        transform: translate(-5%, -10%);
    }
    50% {
        transform: translate(5%, -5%);
    }
    60% {
        transform: translate(0, 0);
    }
    70% {
        transform: translate(-5%, 5%);
    }
    80% {
        transform: translate(0, 10%);
    }
    90% {
        transform: translate(5%, 5%);
    }
    100% {
        transform: translate(0, 0);
    }
}

@keyframes sub-eru {
    0% {
        transform: scale(1, 1) translateY(0);
    }
    20% {
        transform: scale(1, 1) translateY(0);
    }
    40% {
        transform: scale(1.05, 0.9) translateY(10%);
    }
    50% {
        transform: scale(1, 1) translateY(0);
    }
    60% {
        transform: scale(1, 1) translateY(-45px);
    }
    70% {
        transform: scale(1, 1) translateY(-70px);
    }
    80% {
        transform: scale(1, 1) translateY(-45px);
    }
    90% {
        transform: scale(1.05, 0.9) translateY(10%);
    }
    100% {
        transform: scale(1, 1) translateY(0);
    }
}

/* てすと */

.main-frame > .header > .button-area.open > div:nth-of-type(1) {
    animation: menubar-top-open 200ms linear 0s forwards;
}

.main-frame > .header > .button-area.open > div:nth-of-type(2) {
    animation: menubar-middle-open 200ms linear 0s forwards;
}

.main-frame > .header > .button-area.open > div:nth-of-type(3) {
    animation: menubar-bottom-open 200ms linear 0s forwards;
}

.menu-modal > .header > .button-area.close > div:nth-of-type(1) {
    animation: menubar-top-close 200ms linear 0s forwards;
}

.menu-modal > .header > .button-area.close > div:nth-of-type(2) {
    animation: menubar-middle-close 200ms linear 0s forwards;
}

.menu-modal > .header > .button-area.close > div:nth-of-type(3) {
    animation: menubar-bottom-close 200ms linear 0s forwards;
}

@keyframes menubar-top-open {
    0% {
        transform: translate(-50%, 0) rotate(0deg);
    }
    50% {
        transform: translate(-50%, 13px) rotate(0deg);
    }
    100% {
        transform: translate(-50%, 13px) rotate(45deg);
    }
}

@keyframes menubar-middle-open {
    0% {
        transform: translate(-50%, 0) rotate(0deg);
    }
    50% {
        transform: translate(-50%, 0) rotate(0deg);
    }
    100% {
        transform: translate(-50%, 0) rotate(45deg);
    }
}

@keyframes menubar-bottom-open {
    0% {
        transform: translate(-50%, 0) rotate(0deg);
    }
    50% {
        transform: translate(-50%, -13px) rotate(0deg);
    }
    100% {
        transform: translate(-50%, -13px) rotate(-45deg);
    }
}

@keyframes menubar-top-close {
    0% {
        transform: translate(-50%, 0) rotate(45deg);
    }
    50% {
        transform: translate(-50%, 0) rotate(0deg);
    }
    100% {
        transform: translate(-50%, 13px) rotate(0deg);
    }
}
@keyframes menubar-middle-close {
    0% {
        transform: translate(-50%, 0) rotate(45deg);
    }
    50% {
        transform: translate(-50%, 0) rotate(0deg);
    }
    100% {
        transform: translate(-50%, 0) rotate(0deg);
    }
}
@keyframes menubar-bottom-close {
    0% {
        transform: translate(-50%, 0) rotate(-45deg);
    }
    50% {
        transform: translate(-50%, 0) rotate(0deg);
    }
    100% {
        transform: translate(-50%, -13px) rotate(0deg);
    }
}