.site-content {
    margin: 0;
    padding-top: 76px; /* ヘッダーーの分 */
    padding-bottom: 62px; /* フッターの分 */
    min-height: calc(
        100vh - 138px
    ); /* 画面全体からヘッダーとフッターを引いた分 */
    font-family: "Noto Sans JP", sans-serif;
}

.hidden {
    display: none;
}

.inline {
    display: inline;
}

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

.block {
    display: block;
}

.t-center {
    text-align: center;
}

.t-right {
    text-align: right;
}

.t-left {
    text-align: left;
}

.t-padding-left-half {
    padding-left: 0.5rem;
}

.t-bold {
    font-weight: 700;
}

.page-section {
    padding-top: 1.6rem;
    padding-bottom: 150px;
    padding-left: 2rem;
    padding-right: 2rem;
}

.page-section--white {
    background-color: #fff;
}

.page-section--beige {
    background-color: #faf0ca;
}

.page-section p:last-of-type {
    margin-bottom: 0;
}

#page {
    height: 100%;
    min-height: 100vh;
    position: relative;
    background-color: #fff;
}

.page {
    margin: 0;
}

.link-to-home {
    margin: 2rem 0;
}

.update-date {
    font-size: 0.9rem;
    color: rgb(128, 128, 128);
    text-align: right;
}

.text-red {
    color: red;
}

/***********************************************************
  * 基本のスタイル
  */

b,
strong {
    font-weight: bold;
}

blockquote,
blockquote p {
    font-family: "Sawarabi Gothic", sans-serif;
    font-size: 1.2rem;
    font-style: italic;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 300;
    margin-top: 0;
    margin-bottom: 1rem;
}

h1 {
    font-size: 2rem;
}

h2 {
    font-size: 1.8rem;
}

h3 {
    font-size: 1.6rem;
}

h4 {
    font-size: 1.4rem;
}

h5 {
    font-size: 1.3rem;
}

h6 {
    font-size: 1.2rem;
}

p {
    font-size: 1.1rem;
}

li {
    font-size: 1.1rem;
}

.section-header {
    position: relative;
    padding: 0.25em 0;
    font-size: 1.8rem;
    margin-top: 40px;
    margin-bottom: 20px;
    color: #062c5e;
}

.section-header:after {
    content: "";
    display: block;
    height: 4px;
    background: -webkit-linear-gradient(to right, rgb(9, 150, 210), #00308a);
    background: linear-gradient(to right, rgb(9, 150, 210), #00308a);
}

.content-detail {
    display: block;
}

.btn {
    font-size: 1.4em;
}

.btn:visited {
    color: #fff;
}

.header_left-deco {
    padding-left: 1rem;
    border-left: solid 1rem #062c5e;
    color: #062c5e;
}

@media (max-width: 576px) {
    .section-header {
        font-size: 1.6rem;
    }
}

/***********************************************************
  * ヘッダー
  */
.navbar {
    min-height: 76px;
    box-shadow: 0 4px 2px -2px rgba(0, 0, 0, 0.3);
}

.nav-item a {
    color: #333 !important;
}

.active {
    font-weight: 700;
    text-decoration: underline;
}

.bogo-language-switcher a {
    color: #333 !important;
}

/***********************************************************
  * フッター
  */
.site-footer {
    width: 100%;
    position: absolute;
    bottom: 0;
    height: auto;
    background-color: #333;
    color: #fff;
    padding: 10px;
    text-align: center;
}

.site-map {
    text-align: center;
    margin: auto;
    padding: 0;
}

.site-map li {
    display: inline;
    list-style-type: none;
    margin-right: 6px;
    padding-left: 10px;
}

.site-map li + li {
    border-left: 1px solid #999;
}

.site-map a {
    font-size: 0.9rem;
    color: #fff;
}

.site-footer-contents {
    width: 90%;
    margin: auto;
}

.footer-links {
    text-align: center;
}

.footer-links a {
    font-size: 2.6rem;
    color: #fff;
    margin: 0 8px;
}

.copyright {
    text-align: center;
    font-size: 0.9rem;
    padding: 8px;
}

/***********************************************************
  * お問い合わせフォーム
  */
.asterisk {
    color: #f5637a;
}

.mandatory {
    background-color: #f5637a;
    color: #fff;
    font-size: 0.7em;
    padding: 0.2em;
    margin-left: 0.2em;
    line-height: 1;
    vertical-align: middle;
    white-space: nowrap;
    text-align: center;
    border-radius: 0.5em;
}

.wpcf7 .description {
    margin: 8px 0 48px 0;
}

.wpcf7 input[name="your-name"],
.wpcf7 input[name="your-email"],
.wpcf7 input[name="your-title"],
.wpcf7 input[name="your-subject"] {
    width: 100%;
    height: 35px;
}

.wpcf7 textarea[name="your-message"] {
    width: 100%;
    height: 200px;
}

.wpcf7 textarea[name="member-names"] {
    width: 40%;
    height: 100px;
}

.wpcf7-submit {
    margin: 16px 0;
    width: 120px;
}

@media (max-width: 960px) {
    .wpcf7 input[name="your-name"],
    .wpcf7 input[name="your-email"],
    .wpcf7 input[name="your-title"],
    .wpcf7 input[name="your-subject"] {
        width: 100%;
    }

    .wpcf7 textarea[name="your-message"] {
        width: 100%;
    }

    .wpcf7 textarea[name="member-names"] {
        width: 100%;
    }
}

/***********************************************************
  * 色
  */

.back-white {
    background-color: #ffffff !important;
    color: #000 !important;
}

.back-gray {
    background-color: #f4f5f7 !important;
    color: #333 !important;
}

.back-blue {
    background-color: rgb(130, 176, 219) !important;
    color: #fff !important;
}

.back-darkgray {
    background-color: rgb(92, 92, 92) !important;
    color: #fff !important;
}

.back-beige-dark {
    background-color: rgb(153, 111, 19) !important;
    color: #fff !important;
}

.back-green-light {
    background-color: #14ae68 !important;
    color: #fff !important;
}

.back-green-dark {
    background-color: #085b30 !important;
    color: #fff !important;
}

/***********************************************************
  * リスト表示
  */
.list-summary {
    position: relative;
    margin: 6px 0;
    border-style: dashed;
    border-width: 0 0 1px 0;
}

.list-summary__title {
    font-size: 1.2rem;
    margin-bottom: 0.25rem;
}

.list-summary__title a {
    color: #067ac2;
}

.list-summary__title a:visited {
    color: purple;
}

.more-contents {
    margin-top: 8px;
    font-size: 0.9rem;
    color: rgb(37, 37, 37);
}

.more-contents a {
    color: rgb(37, 37, 37);
}

/***********************************************************
  * リスト表示(チュートリアル)
  */
.tutorial-container {
    padding: 20px;
}

.tutorial-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
}

.tutorial-item {
    width: 340px;
    border: 1px solid #ddd;
    border-radius: 5px;
    overflow: hidden;
    background-color: #fff;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.tutorial-link {
    color: inherit;
    display: block;
    height: 100%;
}

.tutorial-link:hover {
    text-decoration: none;
}

.tutorial-thumbnail img {
    width: 100%;
    height: auto;
    height: 200px;
    object-fit: cover; /* 画像を切り取って高さに合わせる */
    border-bottom: 1px solid #ddd;
}

.tutorial-item-content {
    padding: 0 10px;
}

.tutorial-item-title {
    font-size: 1.1em;
    margin: 4px 0 20px 0;
    color: #333;
}

.tutorial-item-date {
    font-size: 0.9em;
    color: #666;
}

/***********************************************************
* エフェクト (画像ホバー時にズームしながら明るくする)
*/
.tutorial-thumbnail figure {
    overflow: hidden;
}

.tutorial-thumbnail figure img {
    width: 100%;
    cursor: pointer;
    transition-duration: 0.3s;
    -webkit-transform: scale(1);
    transform: scale(1);
    -webkit-transition: 0.3s ease-in-out;
    transition: 0.3s ease-in-out;
}

.tutorial-thumbnail figure:hover img {
    opacity: 0.6;
    transition-duration: 0.3s;
    -webkit-transform: scale(1.15);
    transform: scale(1.15);
}

/***********************************************************
  * TOPページ
  */
/***********************************************************
  * トップページ
  */
.hero-section {
    display: flex;
    flex-wrap: wrap;
    padding: 80px 40px 20px 40px;
}

.hero-content {
    flex: 1 1 20%;
}

.hero-content h1 {
    font-size: 2em;
    margin-bottom: 20px;
    font-weight: 700;
}

.product_logo {
    margin: 20px 0;
}

.product_logo h2 {
    font-size: 1.8em;
    margin-left: 10px;
    display: inline;
    color: darkgreen;
    font-weight: 700;
}

.hero-image {
    flex: 1;
}

.hero-image img {
    width: 100%;
    height: auto;
    max-width: 600px;
}

@media (max-width: 992px) {
    .hero-section {
        flex-direction: column;
        text-align: center;
        padding: 20px 0;
    }

    .hero-content {
        margin-right: 0;
        margin-bottom: 20px;
    }

    .hero-content h1 {
        font-size: 2em;
    }

    .product_logo h2 {
        font-size: 1.8em;
    }

    .hero-image img {
        max-width: 400px;
    }
}

@media (max-width: 576px) {
    .hero-content h1 {
        font-size: 1.5em;
    }

    .product_logo h2 {
        font-size: 1.5em;
    }
}

#notice-area {
    padding: 8px 0;
}

.content-list-small {
    border-color: #999;
    border-width: 0.5px;
    border-style: solid dashed dashed dashed;
    padding: 8px;
    background-color: #fff;
}

.product-introduce {
    padding: 10px;
    margin: 10px 0;
}

.product-introduce h3 {
    font-size: 1.6em;
    position: relative; /*相対位置*/
    padding-left: 1.2em; /*アイコン分のスペース*/
    line-height: 1.4; /*行高*/
    color: #062c5e;
}

.product-introduce h3:before {
    font-family: "Font Awesome 5 Free";
    content: "\f00c"; /*アイコンのユニコード*/
    font-weight: 900;
    position: absolute; /*絶対位置*/
    font-size: 1em; /*サイズ*/
    left: 0; /*アイコンの位置*/
    top: 0; /*アイコンの位置*/
    color: #062c5e;
}

.product-introduce ul {
    margin-left: 0;
}

.front-page-notice-list .list-summary__title {
    margin-left: 10px;
    display: inline;
}

/***********************************************************
  * お知らせ
  */
.notice-summary {
    margin: 10px 0;
}

.notice-summary a {
    color: #173f58;
}

.link-notice {
    margin-left: 4px;
}

/***********************************************************
  * 購入
  */
.product-item {
    transition: background-color 0.3s ease;
}

.product-item:hover {
    background-color: #d2eaf9;
}

.os_option {
    opacity: 0;
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    margin: 0;
    cursor: pointer;
}

.os_option:checked + .os_option_label {
    background-color: #d2eaf9;
    border-color: #0648b1;
    border-width: 4px;
}

.os_option_label {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    border: 2px solid #079ad9;
    border-radius: 5px;
    padding: 1rem;
}

.total-price {
    background-color: #fafafa;
    padding: 10px;
    text-align: right;
    font-size: 1.5em;
    border: darkgray solid 1px;
}

.form-check-input {
    vertical-align: middle;
}

.form-check-label div {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.form-check-label span {
    white-space: nowrap; /* テキストの折り返しを防止 */
}

.form-check-label img {
    margin-top: 5px;
    margin-bottom: 20px;
}

.form-label {
    color: #343a40;
    font-size: 1.1rem;
    font-weight: 600;
}

.form-content {
    font-size: 1rem;
    color: #6c757d; /* グレーで視覚的に区別 */
    padding-left: 10px; /* 左に少しスペースを追加 */
}

.form-section {
    padding-bottom: 1.5rem; /* 各セクションの下にスペースを追加 */
    border-bottom: 1px solid #e9ecef; /* 各セクションの区切り */
}

.button-row {
    margin-top: 20px;
}

.button-row a {
    color: #fff;
}

.button-row a:visited {
    color: #fff;
}

/***********************************************************
  * ダウンロード
  */
.download-area {
    margin-top: 60px;
}

.download-item {
    padding: 20px;
    border: darkgray solid 2px;
    border-radius: 4px;
}

.download-item .btn {
    padding: 20px;
}

@media (max-width: 960px) {
    .download-area {
        padding: 0px;
    }

    .download-item .btn {
        padding: 10px;
    }
}

.accordion {
    margin-bottom: 7px;
    border-bottom: 2px solid #d0d0d0;
}

.accordion summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    padding: 10px 0;
    color: #333333;
    font-size: 1.2rem;
    font-weight: 600;
    cursor: pointer;
}

.accordion summary::-webkit-details-marker {
    display: none;
}

.accordion summary::after {
    transform: translateY(-25%) rotate(45deg);
    width: 7px;
    height: 7px;
    margin-left: 10px;
    border-bottom: 3px solid #333333b3;
    border-right: 3px solid #333333b3;
    content: "";
    transition: transform 0.3s;
}

.accordion[open] summary::after {
    transform: rotate(225deg);
}

.accordion p {
    transform: translateY(-10px);
    opacity: 0;
    margin: 0;
    padding: 0.3em 2em 1.5em;
    color: #333333;
    transition: transform 0.5s, opacity 0.5s;
}

.accordion[open] p {
    transform: none;
    opacity: 1;
}

.accordion ul {
    margin-left: 0.5rem;
}

/***********************************************************
  * アイコン
  */
.icon-area {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 400;
}

.icon-new {
    display: inline-block;
    background-color: rgb(235, 152, 0);
    color: #fff;
    padding: 1px 4px;
    border-radius: 4px;
}

.icon-date {
    display: inline-block;
    background-color: rgb(130, 176, 219);
    color: #fff;
    padding: 1px 4px;
    border-radius: 4px;
}

.icon-soon {
    display: inline-block;
    background-color: rgb(245, 77, 77);
    color: #fff;
    padding: 1px 4px;
    border-radius: 4px;
}

.icon-ended {
    display: inline-block;
    background-color: rgb(192, 192, 192);
    padding: 1px 4px;
    border-radius: 4px;
}

.icon-notice {
    display: inline-block;
    background-color: rgb(41, 143, 21);
    color: #fff;
    padding: 1px 4px;
    border-radius: 4px;
}

/***********************************************************
* コンテンツタイトル
*/
.content-title {
    font-size: 2rem;
    position: relative;
    /* background: #f1f8ff;
    padding: 0.25rem 0.5rem;
    margin: 4px 0 16px 0 !important;
    border-left: solid 0.5rem #173f58; */
    text-align: center;
    margin-bottom: 32px;
}

@media (max-width: 576px) {
    .content-title {
        font-size: 1.8rem;
    }
}

/***********************************************************
  * パンくずリスト
  */
.breadcrumbs {
    font-size: 0.9rem;
}

.breadcrumbs ul {
    display: table;
    list-style: none;
    padding-left: 0;
    margin-left: 0;
}

.breadcrumbs ul li {
    margin: 0 10px 0 0;
    float: left;
}

.breadcrumbs ul li:first-child::before {
    padding: 0 3px 0 0;
    font-family: "Font Awesome 5 Free";
    content: "\f015";
    font-weight: 900;
}

.breadcrumbs ul li::before {
    padding: 0 10px 0 0;
    font-family: "Font Awesome 5 Free";
    content: "\f101";
    font-weight: 900;
}

/***********************************************************
  * 404 Not Found
  */
.not-found {
    margin-top: 16px;
}

.not-found h1 {
    font-size: 1.9rem;
}

.not-found h2 {
    font-size: 1.4rem;
}

.not-found a {
    font-size: 1rem;
}

/***********************************************************
  * FAQ
  */

.qa-8 dt {
    margin-bottom: 1em;
    color: #333333;
    font-weight: 600;
}

.qa-8 dt::before,
.qa-8 dd::before {
    margin-right: 0.4em;
}

.qa-8 dt::before {
    content: "Q.";
}

.qa-8 dd {
    margin: 0 0 2.5em;
    padding: 1em 1.5em;
    background-color: #f2f2f2;
    color: #333333;
}

.qa-8 dd::before {
    content: "A.";
}

/***********************************************************
  * 言語スイッチャー （Bogoプラグイン）
  */
.bogo-language-switcher {
    color: #ccc;
    padding-top: 10px;
    .current {
        display: none;
    }
    li {
        text-align: right;
    }
    a:link {
        color: #777;
    }
    a:visited {
        color: #777;
    }
    a:hover {
        color: #333;
        text-decoration: none;
    }
}