html {
            scroll-behavior: smooth;
        }

        * {
            word-break: keep-all;
            overflow-wrap: break-word;
            font-family: "Noto Sans JP", sans-serif;
            font-optical-sizing: auto;
            font-weight: 400;
            /*100-900*/
            font-style: normal;
        }

        body {
            background-image: url(./media/bg.png),
                linear-gradient(#a8f6e1 0%, #80f6d6 50%, #3de8bb 100%);
            margin: 0;
        }

        p {
            margin: 0;
            color: #333;
        }

        B,h2,h2 *{
            color: #333;
            font-family: "Noto Sans JP", sans-serif;
            font-optical-sizing: auto;
            font-weight: 750;
            /*100-900*/
            font-style: normal;
        }

        .center {
            margin: auto;
            text-align: center;
            display: block;
        }

        .TopYouTube {
            width: clamp(400px, 40vw, 700px);
            aspect-ratio: 16 / 9;
        }

        .animation-container {
            height: calc(100vh + 500px);
        }

        .hero-content {
            position: fixed;
            top: 45%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 100%;
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .portfolio-title {
            margin: 20px 0;
            font-family: "momochidori-variable", "Kiwi Maru";
            font-variation-settings: "ital" 0, "wght" 200, "wdth" 50;
            text-align: center;
            font-size: clamp(30px, 8vw, 100px);
            color: #333;
            line-height: 1.2;
        }

        .small-char {
            font-size: 0.7em;
        }

        .button-navigation {
            display: flex;
            justify-content: center;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
            margin: 25px 0;
        }

        .main-content {
            display: flex;
            gap: 40px;
            padding: 40px;
            position: relative;
            z-index: 1;
            flex-direction: column;
        }

        #scroll-progress-bar {
            position: fixed;
            top: 0;
            right: 0;
            width: 7px;
            height: 0;
            background-color: #b72761e5;
            z-index: 9999;
            transition: height 0.1s ease-out;
        }

        .button-navigation a {
            display: block;
            transition: opacity 0.3s ease;
        }

        .button-navigation a:hover {
            opacity: 0.6;
        }

        .button-navigation img {
            width: clamp(100px, 11vw, 180px);
            ;
            max-width: 100%;
            height: auto;
            vertical-align: middle;
        }

        @media (max-width: 950px) {
            .button-navigation {
                flex-direction: column;
            }

            .button-navigation img {
                width: 200px;
            }
        }

        /*AdobeFont関係*/
        .wf-loading .font_load {
            opacity: 0;
            filter: blur(5px);
        }

        .wf-active .font_load {
            opacity: 1;
            filter: blur(0);
            transition: opacity 0.7s ease, filter 0.7s ease;
        }

        .title-font {
            display: flex;
            height: 10vh;
            font-size: 50px;
            font-family: "futura-pt-bold";
            font-weight: 700;
            font-style: italic;
            align-items: center;
            justify-content: space-around;
            color: #333;
        }

        .subtitle-font {
            display: flex;
            height: 10vh;
            font-size: 35px;
            font-family: "M PLUS 1p", "Kiwi Maru";
            font-weight: 800;
            font-style: normal;
            align-items: center;
            justify-content: space-around;
            color: #333;
        }

        .midashi-font {
            display: flex;
            height: 8vh;
            font-size: 20px;
            font-family: "M PLUS 1p", "Kiwi Maru";
            font-weight: 800;
            font-style: normal;
            align-items: center;
            justify-content: space-around;
            color: #333;
        }

        /*profile*/
        #Profile,
        #Contact {
            height: 100vh;
        }

        .Profile_index {
            display: flex;
            border-radius: 20px;
            height: 87vh;
            background-color: #ffffff9c;
        }

        #Profile img {
            border-radius: 20px 0 0 20px;

        }

        #Pro_1 {
            width: 50%;
        }

        #Pro_2 {
            height: 100%;
            display: flex;
            text-align: center;
            width: 50%;
            flex-direction: column;
            justify-content: center;
            line-height: 2.5;
        }

        .img_center {
            object-fit: cover;
            object-position: center center;
            height: 100%;
            width: 100%;
        }

        @media (max-width: 930px) {
            .main-content {
                padding: 8px;
            }

            .Profile_index {
                flex-direction: column;
            }

            #Profile {
                height: 100%;
            }

            .Profile_index {
                height: 100%;
            }

            #Profile img {
                border-radius: 20px 20px 0 0;

            }

            #Pro_1,
            #Pro_2 {
                justify-content: flex-start;
                width: 100%;
            }

            #Pro_1 {
                height: clamp(200px, 60vw, 500px);
            }

            #Pro_2 {
                height: 6%;
                padding-bottom: 50px;
            }
        }

        /*Pickup*/
        .Pickup_index {
            margin: auto;
        }

        .spacer {
            height: 400px;
            /* 見やすいように少し高さを調整 */
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2em;
            color: #555;
        }

        .signage-container {
            overflow: hidden;
            position: fixed;
            bottom: 0;
            left: 25%;
            width: 100%;
            display: flex;
            justify-content: center;
            /* 初期状態：画面下に完全に隠す */
            transform: translateY(100%);
            opacity: 0;
            visibility: hidden;
            /* パフォーマンス向上のためvisibilityも変更 */
        }

        .signage-container img {
            width: 40%;
            /* サイズは適宜調整してください */
            height: auto;
        }

        .atonankai-container {
            overflow: hidden;
            position: fixed;
            bottom: 0;
            right: 25%;
            width: 100%;
            display: flex;
            justify-content: center;
            /* 初期状態：画面下に完全に隠す */
            transform: translateY(100%);
            opacity: 0;
            visibility: hidden;
            /* パフォーマンス向上のためvisibilityも変更 */
        }

        .atonankai-container img {
            width: 28%;
            /* サイズは適宜調整してください */
            height: auto;
        }

        .syokuba {
            display: flex;
            flex-direction: column;
        }

        .p_photo {
            width: clamp(320px, 30vw, 700px);
        }

        .Pick_up_column {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-around;
        }

        .Pickup_index,
        .Pickup_index2 {
            display: flex;
            border-radius: 20px;
            height: 100%;
            background-color: #ffffff9c;
            margin: auto;
            align-items: center;
            text-align: center;
            flex-direction: column;
        }

        .Pickup_index2 {
            margin-top: 20px;
        }

        .p_1,
        .p_2 {
            margin: 15px;
        }

        .p_1_text {
            width: 100%;
            margin-left: 20px;
            margin-top: 17px;
            text-align: left;
            line-height: 2.5;
        }

        .p_2_text {
            width: 100%;
            margin-right: 20px;
            margin-top: 17px;
            text-align: right;
            line-height: 2.5;
        }

        @media (max-width: 970px) {

            .p_1_text,
            .p_2_text {
                width: 95vw;
                margin: auto;
                text-align: center;
                line-height: 1.7;
            }

            .signage-container,
            .atonankai-container {
                left: 0;
                right: 0;
            }

            .signage-container img,
            .atonankai-container img {
                width: 70%;
                height: auto;
            }
        }

        /* Works */
        .works_img_box {
            overflow: hidden;
            position: relative;
            /* 相対位置指定 */
        }

        .works_img_box,
        .Works_mask,
        .works_img {
            width: clamp(380px, 40vw, 420px);
            aspect-ratio: 16 / 9;
            border-radius: 20px;
        }

        .works_img_box .works_caption {
            font-size: 130%;
            text-align: center;
            padding-top: 24.5%;
            color: #fff;
        }

        .works_img_box .Works_mask {
            position: absolute;
            /* 絶対位置指定 */
            top: 0;
            left: 0;
            opacity: 0;
            /* マスクを表示しない */
            background-color: rgba(0, 0, 0, 0.6);
            /* マスクは半透明 */
            -webkit-transition: all 0.25s ease;
            transition: all 0.25s ease;
        }

        .works_img_box:hover .Works_mask {
            opacity: 1;
            /* マスクを表示する */
        }

        .Works_index {
            display: flex;
            gap: 37px;
            flex-wrap: wrap;
            align-content: stretch;
            justify-content: center;
            align-items: center;
            width: 90vw;
        }

        @media (max-width: 930px) {

            .works_img_box,
            .Works_mask,
            .works_img {
                width: 90vw;
            }
        }

        .Works_box {
            border-radius: 20px;
            background-color: #ffffff9c;
            margin: auto;
            justify-content: center;
            align-items: center;
            text-align: center;
            flex-direction: column;
            padding-bottom: 50px;
            margin-bottom: 50px;

        }

        /*Contact*/
        .Contact_index {
            display: flex;
            border-radius: 20px;
            height: 87vh;
            background-color: #ffffff9c;
            margin: auto;
            justify-content: center;
            align-items: center;
            text-align: center;
            flex-direction: column;
        }

        /*各作品ページ*/
        .title_pin {
            scale: 60%;
            width: 50%;
        }

        .main_contents {
            width: 100vw;
        }