/*-------------------------------------------------------
 * アニメーションキーフレーム
 *-------------------------------------------------------*/

@keyframes caretAnimate {
    0% {
        opacity: 0;
    }
    49% {
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
    99% {
        opacity: 1;
    }
}

@keyframes svgLight {
    0% {
        -webkit-filter: drop-shadow( 0 0 10px #EFF3FF );
        filter: drop-shadow( 0 0 10px #EFF3FF );
    }
    100% {
        -webkit-filter: drop-shadow( 0 0 4px #EFF3FF );
        filter: drop-shadow( 0 0 4px #EFF3FF );
    }
}


/*-------------------------------------------------------
 * フォント読み込み
 *-------------------------------------------------------*/

@font-face {
    font-family: 'Audiowide';
    src: url(../../assets/fonts/Audiowide-Regular.ttf);
}

/*-------------------------------------------------------
 * 全体
 *-------------------------------------------------------*/


.contents_body {
    color: #EFF3FF;
    text-shadow: 0 0 1px #7292B8;
    font-family: 'Audiowide', 'Sawarabi Gothic', sans-serif;
    background: radial-gradient(rgba(14, 26, 48, .9), rgba(14, 26, 48, 1)), url('data:image/svg+xml;charset=utf8,%3Csvg%20width%3D%2260px%22%20height%3D%2260px%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20enable-background%3D%22new%200%200%2060%2060%22%3E%20%3Cline%20x1%3D%220%22%20y1%3D%220%22%20x2%3D%220%22%20y2%3D%2260%22%20stroke%3D%22%23283261%22%20stroke-width%3D%221%22%20%2F%3E%20%3Cline%20x1%3D%220%22%20y1%3D%220%22%20x2%3D%2260%22%20y2%3D%220%22%20stroke%3D%22%23283261%22%20stroke-width%3D%221%22%20%2F%3E%3C%2Fsvg%3E');
    background-attachment: fixed;
}
.main_page {
    display: flex;
    flex-direction: row;
}

.header {
    position: relative;
    height: 340px;
    border-top: 1px solid #7292B8;
    border-bottom: 1px solid #7292B8;
    margin-top: 20px;
    margin-bottom: 20px;
    background: linear-gradient( 135deg, rgba(0, 46, 82, 0), rgba(0, 46, 82, 7)), url('../../assets/images/earth.png') top right no-repeat;
}
.header > h1 {
    position: absolute;
    top: 42%;
    width: 100%;
    display: block;
    font-size: 58px;
    font-weight: bold;
    text-align: center;
}
.header > h1 > .caret {
    color: #7292B8;
    animation: caretAnimate 1s infinite;
}

.main_page > .main_column {
    width: 800px;
    margin: auto;
}

@media screen and (max-width: 767px) {
    html, body {
        height: 100%;
    }
    .header {
        height: 50%;
    }
    .header > h1 {
        font-size: 46px;
        background-size: contain;
    }
    .main_page > .main_column {
        width: 100%;
        margin: 0;
    }
}


/*-------------------------------------------------------
 * メインコンテンツ　お知らせ一覧
 *-------------------------------------------------------*/

.news_list > li {
    display: flex;
    padding: 8px 0 6px 10px;
}
.news_list > li > time,
.news_list > li > p {
    min-width: 120px;
}

@media screen and (max-width: 767px) {
    .news_list > li {
        display: block;
        padding: 3px 0 3px 4px;
    }
    .news_list > li:not(:first-child) {
        display: none;
    }
    .news_list > li > time {
        display: block;
        padding-bottom: 4px;
    }
    .news_list > li > p {
        padding-left: 14px;
    }
}

/*-------------------------------------------------------
 * メインコンテンツ　表示領域
 *-------------------------------------------------------*/


.contents_box {
    border: 1px solid #7292B8;
    margin-bottom: 36px;
    background-color: rgba(0, 0, 0, .5);
    box-shadow: 12px 12px rgba(0, 0, 0, .75);
}
.contents_box > .title {
    font-size: 20px;
    text-shadow: 0 0 2px #7292B8;
    background: linear-gradient(-90deg, rgba(17, 92, 162, .4), rgba(17, 92, 162, .1));
    padding: 10px;
    box-shadow: 0 0 1px #7292B8 inset;
    border-bottom: 1px solid #7292B8;
}
.contents_box > .contents {
    padding: 10px;
}
.contents_box > .contents > h3 {
    display: block;
    font-size: 24px;
    padding: 6px 6px 4px;
    margin-bottom: 10px;
    text-align: center;
}


.contents_box > .contents > .skillList > li {
    display: block;
    padding: 4px;
}


@media screen and (max-width: 767px) {
    .contents_box {
        box-shadow: none;
        margin: 0 10px 24px;
    }
    .contents_box > .title {
        font-size: 16px;
        padding: 6px;
    }
}


/*-------------------------------------------------------
 * メインコンテンツ　お知らせ一覧
 *-------------------------------------------------------*/

.history_list > li {
    display: flex;
    padding: 8px 0 6px 10px;
}
.history_list > li > time,
.history_list > li > p {
    min-width: 120px;
}

@media screen and (max-width: 767px) {
    .history_list > li {
        display: block;
        padding: 3px 0 12px 4px;
    }
    .history_list > li > time {
        display: block;
        padding-bottom: 4px;
    }
    .history_list > li > p {
        padding-left: 14px;
    }
}

/*-------------------------------------------------------
 * メインコンテンツ　アイコンボタン
 *-------------------------------------------------------*/

.icon_list {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    padding: 20px 40px;
}
.icon_list > .icon_box {
    border: 1px solid #7292B8;
    box-sizing: border-box;
    position: relative;
    width: 30%;
    height: 120px;
    border-radius: 4px;
    box-shadow: 0 0 1px #7292B8;
    cursor: pointer;
    transition-duration: 0.05s;
}
.icon_list > .icon_box:hover {
    border: 1px solid #EFF3FF;
}
.icon_list > .icon_box > .icon_label {
    position: absolute;
    bottom: 6px;
    width: 100%;
    text-align: center;
    color: #7292B8;
    transition-duration: 0.05s;
}
.icon_list > .icon_box:hover > .icon_label {
    color: #EFF3FF;
}
.icon_list > .icon_box > svg {
    display: block;
    fill: #7292B8;
    max-width: 80px;
    height: 80px;
    margin: auto;
    padding-top: 8px;
    transition-duration: 0.05s;
}
.icon_list > .icon_box:hover > svg {
    fill: #EFF3FF;
    -webkit-filter: drop-shadow( 0 0 4px #EFF3FF );
    filter: drop-shadow( 0 0 4px #EFF3FF );
    animation: svgLight 1.65s ease 0s infinite alternate none running;
}


@media screen and (max-width: 767px) {
    .icon_list {
        padding: 10px;
        flex-direction: column;
    }
    .icon_list > .icon_box {
        width: 100%;
        height: 80px;
        margin-bottom: 12px;
    }
    .icon_list > .icon_box > .icon_label {
        width: 50%;
        top: 10%;
        left: 10px;
        text-align: left;
    }
    .icon_list > .icon_box > svg {
        margin: 0 10px 0 auto;
        max-width: 60px;
        height: 60px;
    }
    .icon_list > .icon_box:nth-child(1) {
        border: 1px solid #B29278;
    }
    .icon_list > .icon_box:nth-child(1) > .icon_label {
        color: #B29278;
    }
    .icon_list > .icon_box:nth-child(1) > svg {
        fill: #B29278;
    }
    .icon_list > .icon_box:nth-child(2) {
        border: 1px solid #92B278;
    }
    .icon_list > .icon_box:nth-child(2) > .icon_label {
        color: #92B278;
    }
    .icon_list > .icon_box:nth-child(2) > svg {
        fill: #92B278;
    }
    .icon_list > .icon_box:nth-child(3) {
        border: 1px solid #B292B8;
    }
    .icon_list > .icon_box:nth-child(3) > .icon_label {
        color: #B292B8;
    }
    .icon_list > .icon_box:nth-child(3) > svg {
        fill: #B292B8;
    }
}