body {
            font-family: "Hiragino Kaku Gothic Pro", "メイリオ", sans-serif;
            margin: 0;
            padding: 0;
            background: linear-gradient(135deg, #3A6073, #16222A);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            min-height: 100vh;
            box-sizing: border-box;
        }

        a {
            text-decoration: none;
        }

       
        .content-block {
            text-align: center;
            margin-bottom: 20px;
            padding: 0 15px;
            max-width: 600px;
            width: 90%;
            word-wrap: break-word;
            word-break: break-all;
            overflow-wrap: break-word;
        }

        .content-block h1 {
            font-size: 24px;
            margin-bottom: 10px;
            color: #fff;
            font-weight: bold;

        }

        .content-block p {
            font-size: 16px;
            color: #fff;
            line-height: 1.8;
            font-weight: bold;
            text-align: justify;
        }

        .action-btn,
        .contact-btn {
            width: 90%;
            margin: 0 auto;
            max-width: 600px;
            margin-top: 20px;
            padding: 16px;
            font-size: 18px;
            font-weight: bold;
            background-color: white;
            color: #333;
            border: 2px solid #B3B1B1;
            border-radius: 30px;
            cursor: pointer;
            text-align: center;
            transition: all 0.3s ease;
            box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
        }

        .action-btn:hover,
        .contact-btn:hover {
            background-color: #B3B1B1;
            color: white;
            border-color: white;
        }

        .action-btn:active,
        .contact-btn:active {
            background-color: #B3B1B1;
            color: white;
            border-color: white;
        }

        .banner-container {
            margin-top: 30px;
            position: relative;
            width: 90%;
            max-width: 600px;
        }

        .banner-container img {
            width: 100%;
            height: auto;
            cursor: pointer;
            border-radius: 10px;
        }

        .banner-caption {
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            background-color: rgba(0, 0, 0, 0.5);
            color: white;
            font-size: 16px;
            font-weight: bold;
            text-align: left;
            padding: 10px;
            box-sizing: border-box;
            border-bottom-left-radius: 10px;
            border-bottom-right-radius: 10px;
        }

        .contact-btn {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            animation: highlight 2s infinite;
        }

        .contact-btn img {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            object-fit: cover;
        }
 .profile-avatar {
            width: 96px;
            height: 96px;
            overflow: hidden;
            border-radius: 50%;
            display: flex;
            justify-content: center;
            align-items: center;
            margin-bottom: 20px;
        }

        .profile-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        @keyframes highlight {
            0% {
                transform: scale(1);
            }

            50% {
                transform: scale(1.05);
            }

            100% {
                transform: scale(1);
            }
        }

        @media (max-width: 768px) {
            .content-block h1 {
                font-size: 20px;
            }

            .content-block p {
                font-size: 14px;
            }

            .action-btn,
            .contact-btn {
                font-size: 16px;
                padding: 14px;
            }

            .contact-btn img {
                width: 40px;
                height: 40px;
            }
        }

        .footer-link {
            font-size: 12px;
            margin-top: 2rem;
            color: #ccc;
            margin-bottom: 2rem;
        }

        .disclaimer {
            text-align: center;
            font-size: 12px;
            color: #ccc;
            margin-top: 20px;
            padding: 0 15px;
            max-width: 600px;
            width: 90%;
        }

        .popup {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.6);
            z-index: 9999;
        }

        .popup-body {
            background-color: #fff;
            margin: 10% auto;
            padding: 20px;
            border-radius: 10px;
            width: 80%;
            max-width: 600px;
            position: relative;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
        }

        .popup-close {
            position: absolute;
            top: 10px;
            right: 15px;
            font-size: 24px;
            cursor: pointer;
            color: #333;
        }

        .popup-text {
            max-height: 60vh;
            overflow-y: auto;
            padding-right: 10px;
        }