@charset "utf-8";
/*
    ページ全体
*/
html *,
::before,
::after {
    box-sizing: border-box;
}
/*    フォント      */
html {
    font-size: 14px;
}
@media (min-width:768px) {
    html {
        font-size: 16px;
    }
}
body {
    margin: 0;
    padding: 0;
    font-family:  'Poppins', 'Noto Sans JP', sans-serif;
    background-color: #ebebeb;
    overflow-x: hidden;
}

/*  レスポンシブイメージと画像下スペース防止    */
img {
    max-width: 100%;
    height: auto;
    vertical-align: bottom; /*画像下スペース削除*/
}
/*
    bread crumb
*/
.bc-container {
    visibility: hidden;
    margin-top: 0;
}
@media (min-width:768px) {
    .bc-container {
        visibility:visible;
        display: inline-flexbox;
        max-width: 1040px;
        margin: 90px auto 10px;
    }
    .bc-container a {
        text-decoration: none;
        color: #333;
    }
    .bc-container li {
        list-style: none;
        display: inline;
        font-size: 0.8rem;
    }
    .bc-container li+li::before {
        padding: 8px;
        color: #333;
        content: "/\00a0";
    }
    .bc-container a {
        color: rgb(155, 154, 154);
    }
    .bc-container  a:hover {
        color: #ff3700;
    }
    .bc-container ul {
        margin-left: 1rem;
        padding-inline-start: 0;
    }
}

/*
    main visual
*/
.page-contents {
    margin: 0 auto;
    overflow: hidden;
}
.contents-container {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 2rem;
    margin: 0 auto;
    text-align: center;
    width: calc(100dvw - 4rem);
}
.contents-container h2 {
    font-size: 3rem;
    color: #ff3700;
    margin-bottom: 0;
}
.contents-container h3 {
    font-size: 1.5rem;
    text-align: left;
}
.contents-container p {
    margin-top: 0;
    text-align: left;
}
.contents-1 .contents-mov {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    margin-bottom: 50px;
}
.contents-1 .contents-mov iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
.contents-1, .contents-2, .contents-3 {
    margin-bottom: 50px;
}
.contents-2, .contents-3, .contents-4 {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 0;
}
.contents-2 .contents-img,
.contents-4 .contents-img {
    margin-bottom: 50px;
}
.contents-3 .contents-img img {
    margin-top: 50px;
}
.contents-4 {
    margin-bottom: 200px;
}
@media (min-width:768px) {
    .contents-container {
        max-width: 1040px;
        margin: 0 auto 100px;
    }    
    .contents-2,
    .contents-4 {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    .contents-3 {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }
    .contents-2 .contents-img,
    .contents-4 .contents-img {
        height: 100%;
        position: relative;
        overflow: hidden;
    }
    .contents-2 .contents-img img,
    .contents-4 .contents-img img {
        height: 100%;
        width: auto;
        object-fit: cover;
        object-position:80%;
    }
    .contents-3 .contents-img {
        height: 300px;
        position: relative;
        overflow: hidden;
    }
    .contents-3 .contents-img img {
        margin-top: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
}

/*
    How-to.html
*/
.how-to-container {
    margin: 0 auto;
    width: calc(100dvw - 4rem);
}
.how-to-title {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    margin: 20px 0 100px;

}
.how-to-title h2 {
    font-size: 3rem;
    color: #ff3700;
}
.contents-grid-area {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}
.contents-grid-area a {
    text-decoration: none;
    color: #333;
}
.contents-grid-area img {
    border-radius: 20px;
}
.contents-grid-area a:hover {
    color: #ff3700;
}
.contents-grid-area img:hover {
    opacity: 0.8;
}
.contents-grid-area h3 {
    font-size: 1rem;
    padding-left: 10px;
    border-left: 5px solid #ff3700;
}

@media (min-width:768px) {
    .how-to-container {
        max-width: 1040px;
        margin: 0 auto;
    }
    .how-to-title {
        grid-template-columns: repeat(2, 60% 40%);
        gap: 2rem;
        margin: 50px 0 100px;
    }
    .contents-grid-area {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
        margin: 50px 0 200px;
    }
}