/* 自定义蓝白主题 */
:root {
    --bs-primary: #4a89dc;
    --bs-primary-rgb: 74, 137, 220;
    --bs-primary-bg-subtle: #e3f2fd;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
}

.card {
    transition: transform 0.2s ease-in-out;
}

.card:hover {
    transform: translateY(-3px);
}

.rounded-circle {
    box-shadow: 0 4px 8px rgba(74, 137, 220, 0.2);
}

.btn-outline-primary:hover {
    background-color: var(--bs-primary);
    color: white;
}