.main {
    display: block;
    width: 100%;
    padding: 32px 20px 8px;
}

.content, .all {
    display: block;
    max-width: 900px;
    margin: 0 auto;
    padding: 24px;
    border-radius: 20px;
    background: var(--surface);
    box-shadow: 0 12px 30px rgba(20, 25, 43, 0.08);
}

.all {
    margin-top: 20px;
    margin-bottom: 20px;
}

h3 {
    padding: 8px 0 16px;
    font-weight: 700;
    color: var(--text);
    font-size: 1.15em;
}

.coin {
    margin-bottom: 12px;
    border-radius: 12px;
    overflow: hidden;
}

.coin iframe, .all iframe {
    border-radius: 12px;
}

h5 {
    text-align: center;
    padding: 24px 0;
    font-size: 0.8em;
    color: var(--text-muted);
}