.city-card {
    border: 1px solid #dee2e6;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.city-card:hover {
    transform: scale(1.05);
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    z-index: 10;
}

.city-card.active {
    border: 2px solid #0d6efd; /* Bootstrap primary */
    box-shadow: 0 0.5rem 1rem rgba(13, 110, 253, 0.25);
}

.scroll-y {
    max-height: 485px;
    overflow-y: auto;
    scrollbar-width: auto;
}

/* Кнопки выбора даты */
.btn-slot-day {
    border: 1px solid #e0e0e0;
    background: #fafafa;
    border-radius: 10px;
    padding: 8px 14px;
    font-size: 14px;
    transition: all 0.2s ease;
    min-width: 64px;
    text-align: center;
    text-decoration: none;
    color: black;
}

.btn-slot-day:hover {
    background: #f0f9f5;
    border-color: #c6e6d8;
}

.btn-slot-day.active {
    border-color: #28a745;
    box-shadow: 0 2px 8px rgba(40, 167, 69, 0.25);
}

/* Время */
.btn-slot-time {
    background: #fff;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    padding: 8px 12px;
    font-weight: 500;
    font-size: 15px;
    color: #495057;
    transition: all 0.2s ease;
    cursor: pointer;
    text-decoration: none;
}

.btn-slot-time:hover {
    border-color: #0d6efd;
    background: #eaf3ff;
    color: #0d6efd;
}

.btn-slot-time.active {
    transform: scale(0.97);
    background: #0d6efd;
    color: white;
}

.article-body {
    max-width: 760px;
    line-height: 1.7;
    color: #333;
}

.article-body h2 {
    font-size: 1.5rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-weight: 600;
    border-left: 4px solid #0d6efd;
    padding-left: 0.75rem;
}

.article-body ul li {
    margin-bottom: 0.5rem;
}

.sticky-top {
    transition: top 0.3s ease;
}