@charset "utf-8";

/*-- 共通 --*/

html {
    scroll-behavior: smooth;
}

a {
    text-decoration: none;
    color: #467e96;
    border-bottom: 2px dotted;
    transition : 0.3s;
}

a:hover {
    color: #8bc2da;
    transition : 0.3s;
}

ul li {
    list-style-type: none;
}

::selection {
    background-color: #474242;
    color: #ff002b;
}

.red::selection {
    color: rgb(184, 184, 184);
}

.green::selection {
    color: rgb(184, 184, 184);
}

body {
    background-color: black;
    font-family: 'Zen Maru Gothic', sans-serif;
    color: white;
}

h1 {
    font-size: 1.5rem;
    text-align: center;
}

@media screen and (min-width: 835px) {
    h1 {
        font-size: 2.5rem;
    }
}

h2 {
    font-size: 1.2rem;
    text-align: center;
    color: rgb(192, 192, 192);
}

.sp-title {
    margin-top: 20px;
}

p {
    line-height: 1.6em;
    overflow-wrap: break-word;
}

.red {
    color: rgb(215, 0, 36);
}

.green {
    color: rgb(41, 175, 88);
}

.blue {
    color: #467e96;
}

.bold {
    font-weight: bold;
}

.line {
    text-decoration: underline;
}

.small {
    color: #858585;
    font-size: 0.8em;
}

.flex {
    display: flex;
}

.block {
    display: block;
}

.inline-block {
    display: inline-block;
}

/*-- メディアクエリ --*/

@media screen and (min-width: 835px) {
    .wrapper {
        max-width: 1000px;
        margin: 0 auto;
    }

    .hamburger-menu {
        display: none;
    }

    main {
        width: 70%;
    }
}

@media screen and (max-width: 834px) {

    .wrapper {
        width: 100%;
        margin: 0 auto;
    }

    .pc-link {
        display: none;
    }

    main {
        width: 100%;
    }
}


/*-- header --*/

header
{
    width: 100%;
    height: 70px;
    padding: 1em;
    border-bottom: 1px dashed;
}

@media screen and (min-width: 835px) {
    header {
        height: 120px;
        padding: 2rem;
    }
}



/*-- ハンバーガーメニュー --*/

.menu-btn {
    position: fixed;
    top: 10px;
    right: 10px;
    display: flex;
    height: 50px;
    width: 50px;
    justify-content: center;
    align-items: center;
    z-index: 90;
    background-color: #000000;
    border-radius: 10px;
    border: 1px solid white;
}
.menu-btn span,
.menu-btn span:before,
.menu-btn span:after {
    content: '';
    display: block;
    height: 2px;
    width: 25px;
    border-radius: 3px;
    background-color: #ffffff;
    position: absolute;
}
.menu-btn span:before {
    bottom: 8px;
}
.menu-btn span:after {
    top: 8px;
}

#menu-btn-check:checked ~ .menu-btn span {
    background-color: rgba(255, 255, 255, 0);
    /*メニューオープン時は真ん中の線を透明にする*/
}
#menu-btn-check:checked ~ .menu-btn span::before {
    bottom: 0;
    transform: rotate(45deg);
}
#menu-btn-check:checked ~ .menu-btn span::after {
    top: 0;
    transform: rotate(-45deg);
}

#menu-btn-check {
    display: none;
}

#menu-btn-check:checked ~ .menu-content {
    left: 0;/*メニューを画面内へ*/
}

/*-- メニュー中身 --*/

.menu-content {
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 100%;/*leftの値を変更してメニューを画面外へ*/
    z-index: 80;
    background-color: #000000;
    transition: all 0.5s;/*アニメーション設定*/
}
.menu-content ul {
    padding: 40px 10px 0;
}

.menu-content ul li a {
    display: block;
    width: 100%;
    font-size: 15px;
    color:#ffffff;
    text-decoration: none;
    padding: 9px 15px 10px 0;
    position: relative;
}
.menu-content ul li a::before {
    content: "";
    width: 7px;
    height: 7px;
    border-top: solid 2px #ffffff;
    border-right: solid 2px #ffffff;
    transform: rotate(45deg);
    position: absolute;
    right: 11px;
    top: 16px;
}

/*-- main --*/

main {
    color: white;
    margin-top: 2.5em;
    margin-bottom: 2.5em;
    padding: 0 5%;
    text-align: justify;
}

@media screen and (min-width: 835px) {
    main {
        border: 2px dashed rgb(86, 86, 86);
        border-radius: 20px;
        padding: 3em;
    }
}

/*-- aside --*/

.pc-link {
    position: sticky;
    top:50px;
    height: 100%;
    width:27%;
    color: white;
    margin-top: 2.5em;
    margin-left: 3%;
    padding: 0 2em 1em 2em;
    border: 2px dashed rgb(86, 86, 86);
    border-radius: 20px;
    padding: 2em;
}

.aside-title {
    padding-bottom: 1em;
    border-bottom: 2px dotted rgb(86, 86, 86);
}

.aside-list {
    border-bottom: 2px dotted rgb(86, 86, 86);
    padding: 0 .5em;
}

.aside-list:hover {
    background-color: rgb(35, 35, 35);
}

.aside-list a {
    padding: 1em 0;
    color: white;
    border: none;
}

.aside-list a:hover {
    color: rgb(215, 0, 36);
}

/*-- gotop --*/

.gotop {
    position: fixed;
    bottom: 25px;
    right: 10px;
    z-index: 20;
    width: 40px;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    background-color: black;
    border: 1px solid rgb(255, 255, 255);
}

.gotop:hover {
    border: 1px solid rgb(255, 255, 255);
    background-color: rgb(56, 56, 56);
}

.arrow {
    width: 8px;
    height: 8px;
    border-top: 2px solid rgba(255, 255, 255);
    border-right: 2px solid rgba(255, 255, 255);
    transform: rotate(-45deg);
}

@media screen and (min-width: 835px) {
    .gotop {
        right: 30px;
        width: 50px;
        height: 50px;
    }

    .arrow {
        width: 10px;
        height: 10px;
    }
}

/*-- footer --*/

footer {
    width: 100%;
    border-top: 1px dashed;
    padding: 1em 2em 0em 2em;
}

.footer-t {
    line-height: 2;
    font-size: 0.8em;
}

.copy {
    text-align: center;
    margin-top: 3em;
    margin-bottom: 1em;
}