body {
    font-family: 'Helvetica Neue', sans-serif;
    margin: 0;
    background-color: #f9f9f9;
    color: #222;
}

header {
    background-color: #62ace9;
    color: #fff;
    padding: 1em;
    text-align: center;
}

.container {
    width: 90%;
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;

}


h1 {
    font-size: 2em;
    margin-bottom: 10px;


}


section {
    
    background-color: #f8f8f8;
    border: 1px solid #fdd190;
    border-radius: 5px;
    padding: 20px;
    margin-bottom: 20px;
}

p {
    margin-left: 40px;
    margin-right: 40px;
}

.catch{
    background :#4c76b4;
    padding: 20px;
}

h2 {
    font-size: 1.5em;
    margin-top: 40px;
    margin-bottom: 10px;
    border-bottom: 2px solid #000;
    padding-bottom: 5px;
}

h3 {
    margin-left: 20px;
    margin-top: 30px;
}

.highlight-text {
    padding-left: 10px;
    padding-right: 10px;
    padding-top: 5px;
    padding-bottom: 5px;
    
    background-color: #7ec5ff;
    border-radius: 5px;
}


.section img {
   margin-top: 20px;
}


footer {
    margin-top: 80px;
    position: relative;
}

img{
    margin-left: 30px;
    border-radius: 2%; /* 丸い形状にするための設定 */
}


.clickable-image {
    margin-left: 30px;
    transition: transform 0.3s ease;
}


.clickable-image:hover {
transform: scale(2.5); /* クリック時の拡大サイズ */
cursor: pointer;
}


#cards {
    flex-wrap: wrap; 
    display: flex;
    justify-content: center;
  }

.setumei-card {

    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 20px;
    border: 2px solid #1b1b1b;
    border-radius: 5px;
    font-weight: bold;
    width: 200px;

  }


  .release-notes {
        text-align: left;
        margin: 0; /* 余白をゼロに */
        padding: 0; /* パディングをゼロに */
        white-space: pre-wrap; /* 空白や改行を維持 */
        font-family: monospace; /* フォントを等幅フォントに変更 */
        line-height: 1.2; /* 行間を調整 */
   }




           .feature {
            margin-bottom: 50px;
        }
        .feature ul {
            list-style-type: none;
            padding-left: 0;
            margin-left: 20px;
        }
        .feature ul li {
            margin-bottom: 20px;
            display: flex;
            align-items: center;
                flex-wrap: wrap;
        }
        .feature ul li img {
            width: 32px;
            height: 32px;
            margin-right: 10px;
        }
        .item-list img {
            width: 40px;
            height: 40px;
            margin-right: 10px;
        }
        .download {
            border: 2px solid #000;
            border-radius: 20px;
            background-color: #fff;
            color: #000;
            padding: 15px;
            text-align: center;
            font-size: 1.2em;
            text-decoration: none;
            display: block;
            margin: 40px auto;
            width: 90%;
            max-width: 300px;
            transition: all 0.3s;
        }
        .download:hover {
            background-color: #000;
            color: #fff;
        }
        footer {
            background-color: #62ace9;
            color: #ffffff;
            text-align: center;
            padding: 10px;
            font-size: 0.9em;
        }
img.icon {
    width: 100%;
    max-width: 600px;
    height: auto;
    display: block;
    margin: 20px auto;
    border: 2px solid #000;
    border-radius: 20px;
    background-color: #fff;
    padding: 10px;
}


footer a {
    color: #ffffff;
    text-decoration: underline;
}

footer a:hover {
    color: #fff;
}


@media screen and (max-width: 480px) {
  img.icon {
    max-width: 280px;
    margin-top: 10px;
    margin-bottom: 10px;
  }
}