/* গ্লোবাল স্টাইল */
body {
    font-family: sans-serif;
    background-color: #f6f6f6;
    margin: 0;
    color: #202122;
    line-height: 1.6;
}

/* টপ বার */
.top-nav {
    background: #fff;
    border-bottom: 1px solid #a2a9b1;
    padding: 10px 20px;
    font-size: 0.85rem;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
}

.user-links a {
    margin-left: 15px;
    text-decoration: none;
    color: #0645ad;
}

/* মেইন লেআউট */
.wrapper {
    display: flex;
    max-width: 1200px;
    margin: 20px auto;
    background: #fff;
    border: 1px solid #a2a9b1;
    padding: 20px;
}

/* সূচিপত্র (Sidebar) */
.toc {
    width: 250px;
    background: #f8f9fa;
    border: 1px solid #a2a9b1;
    padding: 15px;
    height: fit-content;
    position: sticky;
    top: 20px;
}

.toc h3 {
    font-size: 1rem;
    border-bottom: 1px solid #a2a9b1;
    padding-bottom: 5px;
    margin-top: 0;
}

.toc ul {
    list-style: none;
    padding: 0;
}

.toc li {
    margin: 8px 0;
}

.toc a {
    text-decoration: none;
    color: #0645ad;
    font-size: 0.9rem;
}

.toc a:hover { text-decoration: underline; }

/* কন্টেন্ট এরিয়া */
.content {
    flex: 1;
    padding-left: 30px;
}

h1 {
    font-family: 'Linux Libertine', 'Georgia', serif;
    font-size: 1.8rem;
    border-bottom: 1px solid #a2a9b1;
    padding-bottom: 5px;
}

.section-title {
    background-color: #f8f9fa;
    border-bottom: 1px solid #a2a9b1;
    padding: 5px 10px;
    margin-top: 30px;
    font-size: 1.5rem;
}

.district {
    margin: 20px 0;
    padding-left: 10px;
}

.district h3 {
    color: #444;
    border-left: 4px solid #3366cc;
    padding-left: 10px;
    margin-bottom: 10px;
}

ul {
    column-count: 2; /* তালিকাগুলোকে দুই কলামে দেখাবে */
    column-gap: 20px;
    padding-left: 20px;
}

li {
    margin-bottom: 5px;
}

/* ফুটার */
.wiki-footer {
    text-align: center;
    font-size: 0.8rem;
    color: #54595d;
    padding: 40px 20px;
    border-top: 1px solid #a2a9b1;
    background: #f6f6f6;
}

/* রেসপনসিভ */
@media (max-width: 768px) {
    .wrapper { flex-direction: column; }
    .toc { width: 100%; position: static; margin-bottom: 20px; }
    ul { column-count: 1; }
}