html, body {
    font-family: Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif;
    margin: 0;
    padding: 0;
}

main {
    margin-left: 3%;
}

header, footer {
    background: #0000ff;
    color: #e0e0e0;
    padding: 24px 40px;
    width: 100%;
}

header {
    font-size: 20px;
    letter-spacing: 1px;
}

hr {
    border: none;
    border-top: 1px solid #09ff00;
    margin: 24px 0;
}

.card, .list {
    border-radius: 100%;
    padding: 16px 24px;
    margin-bottom: 10px;
}

.list {
    padding-left: 40px;
    line-height: 2;
}

.link {
    color: #4f8ef7;
    text-decoration: none;
    display: inline-block;
    margin: 16px 0 8px;
}

.button {
    background: #0000ff;
    color: #fff;
    border: none;
    padding: 10px 28px;
    border-radius: 100%;
    margin-bottom: 24px;
}

.qaTitle {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 16px;
}

.qaList {
    padding: 0;
}

.qaList > li {
    margin-bottom: 16px;
}

.qaQuestion {
    font-weight: 600;
    margin-bottom: 6px;
}

footer {
    position: fixed;
    bottom: 0;
    width: 100%;
    text-align: center;
    font-size: 14px;
    line-height: 1.8;
    box-sizing: border-box;
}

footer p {
    margin: 0;
}