body {
            font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
            line-height: 1.8;
            color: #333;
            background-color: #ffffff;
            margin: 0;
            padding: 40px 20px;
        }
        div {
            max-width: 800px;
            margin: 0 auto;
        }
        h1 {
            font-size: 24px;
            font-weight: bold;
            margin-bottom: 40px;
        }
        p {
            margin-bottom: 1.5em;
            text-align: justify;
        }
        .ki {
            text-align: center;
            font-weight: bold;
            margin: 30px 0;
            letter-spacing: 0.5em;
        }
        ul {
            padding: 0;
            margin: 0;
            background-color: #f9f9f9;
            padding: 20px;
            border-radius: 4px;
            margin-bottom: 30px;
        }
        ul li {
            margin-bottom: 10px;
        }
       ul li:last-child {
            margin-bottom: 0;
        }
        a {
            color: #0056b3;
            text-decoration: underline;
            word-break: break-all;
        }
        a:hover {
            text-decoration: none;
            color: #003d82;
        }
        span {
            text-align: right;
            margin-top: 40px;
            margin-bottom: 60px;
            font-weight: bold;
            display: block;
            width: 100%;
        }
        dl {
            border-top: 1px solid #ccc;
            padding-top: 30px;
            margin-top: 50px;
        }
        dt {
            font-weight: bold;
            margin-bottom: 10px;
        }
        dd {
            font-size: 15px;
        }
        @media (max-width: 600px) {
            body {
                padding: 20px 15px;
            }
            h1 {
                font-size: 20px;
            }
        }