.sdui-card {
    max-width: 700px;
    margin: 20px auto;
    padding: 24px;
    background: #ffffff;
    border-radius: 14px;
    box-shadow: 0 10px 28px rgba(0,0,0,.06);
    font-family: system-ui;
}
.sdui-flex {
    display: flex;
    gap: 24px;
    align-items: center;
    justify-content: space-between;
}
.sdui-left {
    flex: 1;
}
.sdui-meta {
    list-style: none;
    padding: 0;
    margin: 0;
}
.sdui-meta li {
    padding: 6px 0;
    border-bottom: 1px solid #eee;
    font-size: 15px;
}
.sdui-note {
    margin-top: 14px;
    padding: 12px;
    background: #f1f9f4;
    color: #0f6a38;
    border-radius: 8px;
    font-size: 14px;
}
.sdui-right {
    text-align: right;
    min-width: 180px;
}
.sdui-btn {
    padding: 14px 22px;
    background: #0d6efd;
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
}
.sdui-btn:hover {
    background: #084298;
}
.sdui-small {
    display: block;
    margin-top: 6px;
    font-size: 12px;
    color: #666;
}

/* RELATED POSTS RESPONSIVE GRID */
.sdui-related-box {
    max-width: 700px;
    margin: 20px auto;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 12px;
    border: 1px solid #e9ecef;
    font-family: system-ui;
}
.sdui-related-box h3 {
    margin: 0 0 14px 0;
    font-size: 16px;
    color: #212529;
}
.sdui-related-grid {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}
.sdui-related-grid li {
    background: #ffffff;
    padding: 12px;
    border-radius: 8px;
    border: 1px solid #dee2e6;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}
.sdui-related-grid a {
    color: #0d6efd;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
}
.sdui-related-grid a:hover {
    text-decoration: underline;
}

@media (max-width: 600px) {
    .sdui-flex {
        flex-direction: column;
        align-items: flex-start;
    }
    .sdui-right {
        text-align: left;
    }
    .sdui-related-grid {
        grid-template-columns: 1fr;
    }
}