.vyzva-box {
    background: linear-gradient(to bottom right, #eafff0, #dcffe6);
    border: 2px dashed #2ecc71;
    border-left: 6px solid #27ae60;
    border-radius: 12px;
    padding: 30px;
    margin: 50px auto;
    text-align: center;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.08);
    max-width: 800px;
    font-family: sans-serif;
}
.vyzva-box p {
    font-size: 17px;
    margin: 12px 0;
    line-height: 1.6;
}
.vyzva-box strong {
    color: #27ae60;
}
.vyzva-box a {
    display: inline-block;
    margin-top: 18px;
    padding: 14px 28px;
    background-color: #27ae60;
    color: #fff;
    font-size: 17px;
    font-weight: bold;
    border-radius: 8px;
    text-decoration: none;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
    transition: background-color 0.3s ease;
}
.vyzva-box a:hover {
    background-color: #1e8449;
}

.top-posts-box {
    border: 2px solid #e74c3c;
    border-left: 6px solid #c0392b;
    background: linear-gradient(to bottom right, #ffeaea, #fff0f0);
    border-radius: 12px;
    padding: 25px 30px;
    margin: 40px auto;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    max-width: 800px;
}
.top-posts-box h3 {
    font-size: 22px;
    font-weight: 800;
    color: #c0392b;
    margin-bottom: 20px;
    text-align: center;
    text-transform: uppercase;
}
.top-posts-box ul {
    list-style: disc inside;
    padding: 0;
    margin: 0;
}
.top-posts-box li {
    margin: 10px 0;
    font-size: 17px;
    font-weight: 500;
    text-align: left;
}
.top-posts-box a {
    color: #c0392b;
    text-decoration: none;
    transition: all 0.3s ease;
}
.top-posts-box a:hover {
    color: #e74c3c;
    text-decoration: underline;
}