/* 
=======================================================
GENERAL
=======================================================
*/

:root {
    /* カラー */
    --body_white: #FFFFFE;
    --body_sky: #E3F6F5;
    --body_lemon: #FFFCEB;
    --body_mint: #F0FAFA;
    --deco_mint: #BAE8E8;
    --deco-sky: #85D6D6;
    --deco_space: #2D334A;
    --em_space: #272343;
    --em_yellow: #FFD803;
    --em_gold: #F5D000;
}


body {
    margin: auto;
    font-family: 'Zen Old Mincho', serif;
    font-family: 'Zen Maru Gothic', sans-serif;
}

/* under 480 */
@media screen and (max-width: 480px) {
    body {
        font-size: 1rem;
    }
}

main {
    margin: 0 auto;
    max-width: 1000px;
}


p {
    font-style: normal;
    font-size: 1.1rem;
    line-height: auto;
    margin-bottom: 0.6rem;
}

/* under 480 */
@media screen and (max-width: 480px) {
    p {
        font-size: 1rem;
    }
}

p:last-child {
    margin-bottom: 0;
}

a {
    text-decoration: none;
}


/*
PC、SPの改行
=======================================================
*/
.pc {
    display: block;
}

@media screen and (max-width: 480px) {
    .pc {
        display: none;
    }
}

.sp {
    display: none;
}

@media screen and (max-width: 480px) {
    .sp {
        display: block;
    }
}

/* 
=======================================================
HEADER
=======================================================
FV
=======================================================
*/
header {
    background: var(--deco_space);
    height: 10vh;
}

/* 
=======================================================
LOGO
=======================================================
*/
.logo {
    max-width: 1000px;
    margin: 0 auto;
    height: 100%;
    padding: 1rem;
}


@media screen and (max-width: 480px) {
    .logo {
        margin: 0;
    }
}

.logo img {
    height: 100%;
    object-fit: contain;
}

/* 
=======================================================
LOADING
=======================================================
*/

.loader {
    color: var(--em_yellow);
    font-size: 20px;
    margin: 100px auto;
    width: 1em;
    height: 1em;
    border-radius: 50%;
    position: relative;
    text-indent: -9999em;
    -webkit-animation: load4 1.3s infinite linear;
    animation: load4 1.3s infinite linear;
    -webkit-transform: translateZ(0);
    -ms-transform: translateZ(0);
    transform: translateZ(0);
}

@-webkit-keyframes load4 {

    0%,
    100% {
        box-shadow: 0 -3em 0 0.2em, 2em -2em 0 0em, 3em 0 0 -1em, 2em 2em 0 -1em, 0 3em 0 -1em, -2em 2em 0 -1em, -3em 0 0 -1em, -2em -2em 0 0;
    }

    12.5% {
        box-shadow: 0 -3em 0 0, 2em -2em 0 0.2em, 3em 0 0 0, 2em 2em 0 -1em, 0 3em 0 -1em, -2em 2em 0 -1em, -3em 0 0 -1em, -2em -2em 0 -1em;
    }

    25% {
        box-shadow: 0 -3em 0 -0.5em, 2em -2em 0 0, 3em 0 0 0.2em, 2em 2em 0 0, 0 3em 0 -1em, -2em 2em 0 -1em, -3em 0 0 -1em, -2em -2em 0 -1em;
    }

    37.5% {
        box-shadow: 0 -3em 0 -1em, 2em -2em 0 -1em, 3em 0em 0 0, 2em 2em 0 0.2em, 0 3em 0 0em, -2em 2em 0 -1em, -3em 0em 0 -1em, -2em -2em 0 -1em;
    }

    50% {
        box-shadow: 0 -3em 0 -1em, 2em -2em 0 -1em, 3em 0 0 -1em, 2em 2em 0 0em, 0 3em 0 0.2em, -2em 2em 0 0, -3em 0em 0 -1em, -2em -2em 0 -1em;
    }

    62.5% {
        box-shadow: 0 -3em 0 -1em, 2em -2em 0 -1em, 3em 0 0 -1em, 2em 2em 0 -1em, 0 3em 0 0, -2em 2em 0 0.2em, -3em 0 0 0, -2em -2em 0 -1em;
    }

    75% {
        box-shadow: 0em -3em 0 -1em, 2em -2em 0 -1em, 3em 0em 0 -1em, 2em 2em 0 -1em, 0 3em 0 -1em, -2em 2em 0 0, -3em 0em 0 0.2em, -2em -2em 0 0;
    }

    87.5% {
        box-shadow: 0em -3em 0 0, 2em -2em 0 -1em, 3em 0 0 -1em, 2em 2em 0 -1em, 0 3em 0 -1em, -2em 2em 0 0, -3em 0em 0 0, -2em -2em 0 0.2em;
    }
}

@keyframes load4 {

    0%,
    100% {
        box-shadow: 0 -3em 0 0.2em, 2em -2em 0 0em, 3em 0 0 -1em, 2em 2em 0 -1em, 0 3em 0 -1em, -2em 2em 0 -1em, -3em 0 0 -1em, -2em -2em 0 0;
    }

    12.5% {
        box-shadow: 0 -3em 0 0, 2em -2em 0 0.2em, 3em 0 0 0, 2em 2em 0 -1em, 0 3em 0 -1em, -2em 2em 0 -1em, -3em 0 0 -1em, -2em -2em 0 -1em;
    }

    25% {
        box-shadow: 0 -3em 0 -0.5em, 2em -2em 0 0, 3em 0 0 0.2em, 2em 2em 0 0, 0 3em 0 -1em, -2em 2em 0 -1em, -3em 0 0 -1em, -2em -2em 0 -1em;
    }

    37.5% {
        box-shadow: 0 -3em 0 -1em, 2em -2em 0 -1em, 3em 0em 0 0, 2em 2em 0 0.2em, 0 3em 0 0em, -2em 2em 0 -1em, -3em 0em 0 -1em, -2em -2em 0 -1em;
    }

    50% {
        box-shadow: 0 -3em 0 -1em, 2em -2em 0 -1em, 3em 0 0 -1em, 2em 2em 0 0em, 0 3em 0 0.2em, -2em 2em 0 0, -3em 0em 0 -1em, -2em -2em 0 -1em;
    }

    62.5% {
        box-shadow: 0 -3em 0 -1em, 2em -2em 0 -1em, 3em 0 0 -1em, 2em 2em 0 -1em, 0 3em 0 0, -2em 2em 0 0.2em, -3em 0 0 0, -2em -2em 0 -1em;
    }

    75% {
        box-shadow: 0em -3em 0 -1em, 2em -2em 0 -1em, 3em 0em 0 -1em, 2em 2em 0 -1em, 0 3em 0 -1em, -2em 2em 0 0, -3em 0em 0 0.2em, -2em -2em 0 0;
    }

    87.5% {
        box-shadow: 0em -3em 0 0, 2em -2em 0 -1em, 3em 0 0 -1em, 2em 2em 0 -1em, 0 3em 0 -1em, -2em 2em 0 0, -3em 0em 0 0, -2em -2em 0 0.2em;
    }
}

/* 
=======================================================
説明部分
=======================================================
*/
.explain {
    display: flex;
    flex-direction: column;
    height: 30vh;
    padding: 1rem;
    border-radius: 10px;
    align-items: center;
}

.explain img {
    display: flex;
    height: 100%;
    margin: 0 auto;
    object-fit: contain;
    margin-right: 1.5rem;
}

.explain .text {
    display: flex;
    flex-direction: column;
    margin: 0 auto;
    width: 70%;
}

/* 
=======================================================
リロード失敗
=======================================================
*/
.re-load-link {
    margin: 5vh auto;
    display: flex;
    justify-content: center;
    align-items: center;
    width: fit-content;
    position: relative;
    background-color: var(--deco_mint);
    border-radius: 8px;
    padding: 1.5rem;
    height: 100%;
}

@media screen and (max-width: 480px) {
    .re-load-link {
        margin: 5vh 1rem;
        padding: 1rem;
    }
}

.re-load-link img {
    height: 30px;
    padding-right: 0.5rem;
}

.redirect_btn {
    color: var(--body_white);
    font-size: 1.3rem;
    font-weight: bolder;
}


@media screen and (max-width:480px) {
    .redirect_btn {
        font-size: 1rem;
    }
}

/* 
=======================================================
FOOTER
=======================================================
*/
.footer {
    position: sticky;
    top: 100vh;
    color: white;
    background: var(--em_space);
    text-align: center;
    padding-top: 2rem;
    font-weight: bolder;
    margin-right: calc(50% - 50vw);
    margin-left: calc(50% - 50vw);
}

@media screen and (max-width:480px) {
    .footer {
        margin: 0;
    }
}

.footer a {
    color: white;
    text-decoration: none;
}

.footer a:hover {
    text-decoration: underline;
}

.footer .menu {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

@media screen and (max-width:480px) {
    .footer .menu {
        margin: 0;
        padding: 0;
    }
}

.footer .menu li {
    margin: 0;
    padding: 0 0px;
}

@media screen and (max-width:480px) {
    .footer .menu li {
        width: calc(100% / 2);
        margin-bottom: 0.5rem;
    }
}

.footer .menu li::before {
    content: "｜";
    padding-right: 30px;
    padding-left: 30px;
    color: white;
    position: relative;
}

@media screen and (max-width:480px) {
    .footer .menu li::before {
        content: "";
        padding: 0;
    }
}

.footer .menu .after_line::after {
    content: "｜";
    padding: 0 30px 0;
}

@media screen and (max-width:480px) {
    .footer .menu .after_line ::after {
        content: "\A";
        padding: 0;
    }
}

.footer .copyright {
    margin: auto;
    padding: 1rem 0 2rem 0;
}

@media screen and (max-width:480px) {
    .footer .copyright {
        padding-top: 0;
    }
}

.footer_logo img {
    width: 10%;
    display: block;
    margin: 0 auto;
}

@media screen and (max-width:480px) {
    .footer_logo img {
        width: 60%;
        display: block;
        margin: 50px auto 0;
    }
}