body {
    font-family: system-ui, Arial, sans-serif;
    margin: 0;
    padding: 0;
    background: #f7f7f8;
    color: #111
}

.container {
    max-width: 980px;
    margin: 32px auto;
    padding: 0 16px
}

label {
    display: block;
    margin: 12px 0
}

button,
.btn {
    background: #111;
    color: #fff;
    border: 0;
    padding: 10px 14px;
    border-radius: 8px;
    cursor: pointer;
    text-decoration: none
}

pre {
    background: #1e1e1e;
    color: #cfd8dc;
    padding: 16px;
    border-radius: 8px;
    overflow: auto;
    white-space: pre-wrap
}

.actions {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-bottom: 12px
}