@charset "utf-8";

/* Base Settings */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    overflow-x: hidden;
    overflow-y: auto;
    background-color: #ffffff;
    width: 100%;
    height: 100%;
    text-align: center;
}

body {
    font-family: "Helvetica", "arial", "游ゴシック", "Yu Gothic", YuGothic, "Hiragino Kaku Gothic ProN", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, sans-serif;
    line-height: 1.8;
    color: #221815;
    text-align: center;
}

img {
    border: none;
    vertical-align: top;
    max-width: 100%;
}

ul {
    list-style-type: none;
}

a {
    cursor: pointer;
    text-decoration: none;
}


/* Header */
.header {
    padding-bottom: 220px;
}
.title {
    padding-top: 34vh;
    padding-inline: 20px;
    width: 100%;
    max-width: 720px;
    margin: 0 auto;
}
.title img {
    width: 100%;
}

.date_t {
    margin: 64px auto 0;
}

.date_t p {
    font-family: 'Crimson Text', serif;
    font-weight: 400;
    font-size: 24px;
    line-height: 1.8em;
    letter-spacing: 0.06em;
}
.date_t p.text-sm {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: 16px;
}

.menu {
    margin: 70px auto 0;
}
.menu li {
    margin: 20px auto 0;
    display: table;
}
.menu li:hover {
    background: linear-gradient(transparent 0%, #cccccc 0%);
}
.menu img {
    height: 24px;
}


/* About */
.first {
    padding-bottom: 160px;
}

.about {
    padding-inline: 20px;
}
.about h2 {
    padding-top: 100px;
    padding-bottom: 48px;
    line-height: 1;
}
.about h2 img {
    height: 32px;
}
.about .copy {
    font-family: 'Noto Serif JP', serif;
    font-weight: 500;
    font-size: 22px;
    line-height: 2em;
    letter-spacing: 0.02em;
    margin-bottom: 30px;
}
.about .copy span {
    font-family: 'Crimson Text', serif;
    font-weight: 400;
    font-size: 26px;
    line-height: 1.8em;
}
.about .eng {
    font-family: 'Crimson Text', serif;
    font-weight: 400;
    font-size: 26px;
    line-height: 1.8em;
    letter-spacing: 0.02em;
}


/* Footer */
footer {
    text-align: center;
    font-size: 12px;
    letter-spacing: 0.05em;
    padding-bottom: 30px;
}
footer a {
    font-family: 'Crimson Text', serif;
    font-weight: 400;
    color: #221815;
}
footer a:hover {
    background: linear-gradient(transparent 0%, #00ff01 0%);
}
footer p.jp {
    font-family: 'Noto Serif JP', serif;
    margin-bottom: 1.5em;
}
footer p.eng {
    font-family: 'Crimson Text', serif;
    font-weight: 400;
}


/* Animation */
.fadeIn {
    opacity: 0.01;
}
.fadeIn.animated {
    animation-fill-mode: both;
    animation-name: fadeIn;
}

@keyframes fadeIn {
    from {
        opacity: 0.01;
        transform: translate3d(0, 8px, 0);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}


/* Responsive SP */
@media screen and (max-width: 640px) {
    .title {
        padding-top: 18vh;
        width: 280px;
    }

    .date_t {
        margin-top: 48px;
    }
    .date_t p {
        font-size: 16px;
        letter-spacing: 0.02em;
    }
    .date_t p.text-sm {
        font-size: 12px;
    }

    .menu {
        margin-top: 80px;
    }
    .menu img {
        height: 20px;
    }

    .first {
        padding-bottom: 100px;
    }

    .about {
        padding-inline: 10px;
    }
    .about h2 {
        padding-top: 8vh;
        padding-bottom: 48px;
    }
    .about h2 img {
        height: 24px;
    }
    .about .eng {
        font-size: 16px;
        margin-bottom: 40px;
    }
    .about .copy {
        font-size: 14px;
    }
    .about .copy span {
        font-size: 16px;
    }

    footer {
        font-size: 10px;
    }

    .pc { display: none !important; }
    .sp { display: block !important; }
}

@media screen and (min-width: 641px) {
    .pc { display: block !important; }
    .sp { display: none !important; }
}