/* ==================== 模态框样式 ==================== */
.modal {
    display: none;
    position: fixed;
    z-index: 99999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal.active {
    display: flex;
    justify-content: center;
    align-items: center;
}

.modal-content {
    background-color: white;
    padding: 20px;
    border: 1px solid #888;
    border-radius: 8px;
    width: 60%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}

.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    position: absolute;
    right: 15px;
    top: 10px;
}

.close:hover {
    color: black;
}

.close-btn {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    position: absolute;
    right: 15px;
    top: 10px;
    background: none;
    border: none;
    padding: 0;
}

.close-btn:hover {
    color: black;
}

.modal-header {
    padding-bottom: 15px;
    border-bottom: 1px solid #eee;
    margin-bottom: 20px;
}

.modal-header h2 {
    margin: 0;
    color: #2c3e50;
}

.modal-body {
    line-height: 1.6;
}

.modal-body h3 {
    color: #34495e;
    margin-top: 20px;
    margin-bottom: 10px;
}

.modal-body ul {
    margin: 10px 0;
    padding-left: 20px;
}

.modal-body li {
    margin-bottom: 5px;
}