MediaWiki:Common.css

.portal-header {
    text-align: center;
    margin: 20px 0 30px;
}

.portal-header h1 {
    font-size: 2.2em;
    margin-bottom: 5px;
}

.portal-header p {
    color: #666;
}

.portal-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.portal-card {
    min-width: 0;
    background: #f8f9fa;
    border: 1px solid #c8ccd1;
    border-radius: 12px;
    padding: 18px;
    box-shadow: 0 2px 6px rgba(0,0,0,.08);
    transition: transform .2s ease, box-shadow .2s ease;
    overflow-wrap: anywhere;
}

.portal-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 14px rgba(0,0,0,.12);
}

.portal-card h3 {
    margin-top: 0;
}

@media (max-width: 900px) {
    .portal-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 720px) {
    .portal-header {
        margin: 10px 0 22px;
    }

    .portal-header h1 {
        font-size: 1.8em;
    }

    .portal-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .portal-card {
        width: auto;
        padding: 16px;
        border-radius: 10px;
    }

    .portal-card:hover {
        transform: none;
    }
}

.mw-highlight,
pre,
.syntaxhighlight {
    max-width: 100%;
    overflow-x: auto;
    box-sizing: border-box;
}

.mw-parser-output table {
    max-width: 100%;
}

@media (max-width: 720px) {
    .mw-parser-output {
        overflow-wrap: anywhere;
    }
}