html, body {
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
}

body {
    overflow: auto;
    overscroll-behavior: none;
    background:
        radial-gradient(circle at top, #ffffff 0%, #f5f7ff 38%, #e6eefb 100%);
    color: #0f172a;
    font-family:
        "Pretendard",
        "Apple SD Gothic Neo",
        "Malgun Gothic",
        "Noto Sans KR",
        "Segoe UI",
        sans-serif;
}

#ComposeTarget {
    width: 100%;
    height: 100%;
    display: block;
}