/* 下载弹窗样式 */
.download-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.download-modal-mask {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
}

.download-modal-content {
    position: relative;
    width: 480px;
    max-width: 90%;
    max-height: 85vh;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.download-modal-header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    color: #fff;
    z-index: 1;
}

.download-modal-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: bold;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.download-modal-close {
    font-size: 24px;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.3s;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.download-modal-close:hover {
    opacity: 1;
}

.download-modal-top-bg {
    position: relative;
    width: 100%;
    height: 160px;
    background: url(/public/ckgsb/emba20190806/images/pc/vodel_bg.jpg) no-repeat center top;
    background-size: cover;
}

.download-modal-body {
    padding: 20px;
    overflow-y: auto;
    flex: 1;
}

.download-modal .form-item {
    margin-bottom: 20px;
}

.download-modal .form-item label {
    display: block;
    margin-bottom: 6px;
    font-size: 14px;
    color: #333;
}

.download-modal .form-item label span {
    color: #f00;
    margin-left: 4px;
}

.download-modal .form-item input,
.download-modal .form-item select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    box-sizing: border-box;
}

.download-modal .form-item input:focus,
.download-modal .form-item select:focus {
    outline: none;
    border-color: #003088;
}

.download-modal .captcha-wrap {
    display: flex;
    gap: 10px;
    align-items: center;
}

.download-modal .captcha-wrap input {
    flex: 1;
}

.download-modal .captcha-wrap img {
    width: 100px;
    height: 38px;
    cursor: pointer;
    border-radius: 4px;
}

.download-modal .form-submit {
    margin-top: 20px;
}

.download-modal .submit-btn {
    width: 100%;
    padding: 12px;
    background: #003088;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.3s;
}

.download-modal .submit-btn:hover:not(:disabled) {
    background: #002570;
}

.download-modal .submit-btn:disabled {
    background: #ccc;
    cursor: not-allowed;
}

.download-modal-bottom-bg {
    position: relative;
    width: 100%;
    height: 120px;
    background: url(/public/ckgsb/emba202307/images/bg3.png) no-repeat center bottom;
    background-size: cover;
    display: flex;
    align-items: center;
    justify-content: center;
}

.download-modal-contact {
    position: relative;
    z-index: 1;
    text-align: center;
}

.download-modal-contact .contact-item {
    display: block;
    font-size: 14px;
    color: #fff;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
    margin-bottom: 6px;
}

.download-modal-contact .contact-item:last-child {
    margin-bottom: 0;
}

.download-modal-contact .contact-text {
    color: #003088;
    font-weight: 500;
}

/* 移动端样式 */
@media (max-width: 768px) {
    .download-modal-content {
        width: 90%;
        max-width: 480px;
        max-height: 85vh;
    }

    .download-modal-header {
        padding: 12px 16px;
    }

    .download-modal-header h3 {
        font-size: 16px;
    }

    .download-modal-top-bg {
        height: 80px;
    }

    .download-modal-body {
        padding: 16px;
    }

    .download-modal .form-item {
        margin-bottom: 18px;
    }

    .download-modal .form-item label {
        margin-bottom: 4px;
        font-size: 13px;
    }

    .download-modal .form-item input,
    .download-modal .form-item select {
        padding: 8px 10px;
        font-size: 13px;
    }

    .download-modal .captcha-wrap img {
        width: 80px;
        height: 34px;
    }

    .download-modal .submit-btn {
        padding: 10px;
        font-size: 14px;
    }

    .download-modal-bottom-bg {
        height: 70px;
    }

    .download-modal-contact .contact-item {
        font-size: 12px;
        margin-bottom: 6px;
    }
}