.sottoit-howto-container {
    background: #ffffff;
    border: 1px solid #e1e1e1;
    padding: 25px;
    border-radius: 12px;
    width: 100%;
    max-width: 100%;
    margin: 20px 0;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    box-sizing: border-box;
}

h2.sottoit-howto-title {
    display: block;
    font-size: 24px;
    font-weight: bold;
    margin: 0 0 20px 0;
    color: #1877f2;
    text-align: center;
    line-height: 1.3;
    border: none;
}

.sottoit-howto-steps {
    counter-reset: step;
    list-style: none;
    padding: 0;
    margin: 0;
}

.sottoit-howto-steps li {
    counter-increment: step;
    background: #f9f9f9;
    margin-bottom: 15px;
    padding: 15px 15px 15px 55px;
    border-radius: 8px;
    border: 1px solid #e5e5e5;
    position: relative;
    font-size: 16px;
    line-height: 1.6;
    color: #333;
}

/* Number Circle */
.sottoit-howto-steps li::before {
    content: counter(step);
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    width: 28px;
    height: 28px;
    background: #1877f2;
    color: #fff;
    border-radius: 50%;
    text-align: center;
    line-height: 28px;
    font-weight: bold;
    font-size: 14px;
}