body {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 20px;
}

.icon {
    border-radius: 50%;
}

h1 {
    margin: 10px 0 0;
}

.sub {
    margin: 4px 0 16px;
    color: #555;
}

a {
    color: #2a7ae2;
}

.link-hint {
    color: #777;
    font-size: 0.9em;
}

.post-container {
    display: flex;
    overflow-x: auto;
    gap: 10px;
    padding: 10px;
    max-width: 100%;
    box-sizing: border-box;
}

.post-container::-webkit-scrollbar {
    height: 6px;
}

.post-container::-webkit-scrollbar-thumb {
    background-color: #ccc;
    border-radius: 3px;
}