.cas-search-container {
    max-width: 600px;
    margin: 20px auto;
}

.cas-search-form {
    position: relative;
}

.cas-search-icon {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 18px;
}

.cas-search-input {
    width: 100%;
    padding: 10px 10px 10px 40px;
    border: 1px solid #ddd;
    border-radius: 25px;
    font-size: 16px;
    outline: none;
    transition: border-color 0.3s;
}

.cas-search-input:focus {
    border-color: #0073aa;
}

.cas-search-results {
    margin-top: 20px;
}

.cas-result-item {
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid #eee;
}

.cas-result-header {
    display: flex;
    align-items: center;
    gap: 10px;
}

.cas-post-thumbnail {
    width: 40px;
    height: 40px;
    object-fit: cover;
    border-radius: 4px;
}

.cas-result-item h3 {
    margin: 0;
    font-size: 18px;
    flex: 1;
}

.cas-result-item h3 a {
    text-decoration: none;
    color: #333;
}

.cas-result-item h3 a:hover {
    color: #0073aa;
}

.cas-excerpt {
    color: #666;
    font-size: 14px;
    margin-top: 5px;
}