/* ベース設定 */
body, html {
    margin: 0;
    padding: 0;
    color: #333; 
    font-family: 'Zen Maru Gothic', sans-serif;
    line-height: 1.8; 
}

.bg {
    min-height: 100vh;
    background: linear-gradient(to bottom, 
        #98B9F2 0%,
        #FFFFFF 20%, 
        #FFFFFF 80%,
        #FFB7CE 100%
    );
    padding: 60px 20px;
    box-sizing: border-box;
}

.content-inner {
    max-width: 800px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.8); 
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
}

img  {
  display: flex;
  justify-content: center; /* 水平方向中央 */
  align-items: center;     /* 垂直方向中央 */
  height: 100vh;          /* 画面の高さいっぱい */
}
}

h1 {
    color: #6699CC; 
    font-size: 2rem;
    text-align: center;
    margin-bottom: 50px;
    border-bottom: 2px solid #FFB6C1;
    padding-bottom: 15px;
}

h2 {
    color: #555;
    font-size: 1.4rem;
    border-left: 5px solid #6699CC;
    padding: 5px 15px;
    margin: 40px 0 20px;
    background: #f8faff;
}

h3 {
    color: #666;
    font-size: 1.1rem;
    margin: 25px 0 10px;
    display: flex;
    align-items: center;
}
h3::before {
    content: "●";
    color: #FFB7CE; 
    margin-right: 8px;
    font-size: 0.8rem;
}

p {
    margin-bottom: 1.5rem;
    font-size: 1rem;
    text-align: justify; 
}

.note {
    font-size: 0.85rem;
    color: #777;
    margin-top: -10px;
    margin-bottom: 20px;
    padding-left: 1em;
    text-indent: -1em;
}
.note::before {
    content: "※";
}