/*
 * Quark 2 — user customizations
 *
 * This file is safe to edit. It is loaded last so anything here overrides
 * theme.css without having to mark rules !important.
 */

.top-register-btn {
    display: inline-block;
    background: #ffcc33;
    color: #111 !important;
    font-weight: 800;
    padding: 8px 16px;
    border-radius: 999px;
    margin-left: 12px;
    text-decoration: none !important;
}

.top-register-btn:hover {
    background: #fff;
    color: #000 !important;
}

/* 20BET isolated category/article sidebar */
.q2-category-reading-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 2rem;
    align-items: start;
    max-width: 1180px;
    margin-inline: auto;
}

.q2-category-reading-main {
    min-width: 0;
}

.q2-category-reading-main > .content-item {
    max-width: none;
    margin: 0;
}

.q2-category-reading-sidebar {
    position: sticky;
    top: 96px;
    align-self: start;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
}

.q2-category-reading-box {
    background: var(--q2-bg-elev);
    color: var(--q2-text);
    border: 1px solid var(--q2-border-strong);
    border-radius: var(--q2-radius-lg);
    box-shadow: var(--q2-shadow-card);
    padding: 1.1rem;
}

.q2-category-reading-box h3 {
    margin: 0 0 1rem;
    font-size: 1.05rem;
    line-height: 1.3;
    color: var(--q2-text-strong);
}

.q2-category-reading-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.q2-category-reading-list li {
    margin: 0;
    padding: 0.72rem 0;
    border-bottom: 1px solid var(--q2-divider);
}

.q2-category-reading-list li:last-child {
    border-bottom: 0;
}

.q2-category-reading-list a {
    display: block;
    color: var(--q2-link, var(--q2-text-strong));
    text-decoration: none;
    font-weight: 650;
    line-height: 1.45;
}

.q2-category-reading-list a:hover {
    text-decoration: underline;
}

.q2-category-reading-list li.active a {
    color: var(--q2-text-strong);
    font-weight: 800;
}

@media (max-width: 900px) {
    .q2-category-reading-layout {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .q2-category-reading-sidebar {
        position: static;
        max-height: none;
        overflow: visible;
        order: -1;
    }
}