/* 桌面版页面整体居中 */
.desktop-download-page-wrapper {
    max-width: 1200px;
    margin: 50px auto;
    display: flex;
    justify-content: center;
}

.desktop-download-page {
    max-width: 600px;
    width: 100%;
    margin: 0 auto;
    padding: 40px 10px 0 10px;
    text-align: center;
}

.td_screenshot {
    margin-bottom: 32px;
}
.td_screenshot_img {
    width: 420px;
    height: 244px;
    max-width: 100%;
    display: block;
    margin: 0 auto;
}

.td_content_title {
    font-size: 32px;
    color: #444;
    font-weight: 400;
    margin-bottom: 12px;
    margin-top: 0;
}

.td_content_desc {
    color: #8a8a8a;
    font-size: 18px;
    margin-bottom: 32px;
}

.td_download_wrap {
    margin-bottom: 32px;
}

.td_download_group {
    margin-bottom: 18px;
}

.td_download_btn {
    display: inline-block;
    background: #2e87ca;
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    border-radius: 32px;
    padding: 14px 36px;
    text-decoration: none;
    margin-bottom: 8px;
    transition: background 0.2s;
    white-space: nowrap;
}
.td_download_btn:hover {
    background: #2563eb;
}

.td_download_note {
    font-size: 16px;
    color: #6a6a6a;
    margin-bottom: 0;
}
.td_download_add {
    color: #2e87ca;
    text-decoration: none;
    font-size: 16px;
    margin: 0 2px;
}
.td_download_add:hover {
    text-decoration: underline;
}

.td_show_all_platforms {
    margin-bottom: 18px;
}
.td_show_all_platforms .td_download_add {
    font-size: 16px;
    color: #2e87ca;
    cursor: pointer;
}

.td_all_platforms {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 24px 32px;
    margin-top: 10px;
}
.td_all_platforms .td_download_group {
    width: 260px;
    margin-bottom: 24px;
    margin-right: 16px;
}
.td_all_platforms .td_download_group:nth-child(2n) {
    margin-right: 0;
}

.td_linux {
    background: #f47421;
}
.td_linux:hover {
    background: #e05a00;
}
.td_osx {
    background: #000;
}
.td_osx:hover {
    background: #333;
}

.td_download_divider {
    color: #bdbdbd;
    margin: 0 4px;
}

.td_bottom_info {
    margin-top: 40px;
    color: #888;
    font-size: 15px;
    line-height: 2.1;
}
.td_bottom_info a {
    color: #2e87ca;
    text-decoration: none;
}
.td_bottom_info a:hover {
    text-decoration: underline;
}

@media (max-width: 600px) {
    .td_screenshot_img {
        width: 100%;
        height: auto;
    }
    .td_all_platforms {
        flex-direction: column;
        gap: 16px 0;
    }
    .td_all_platforms .td_download_group {
        width: 100%;
        margin-right: 0;
        margin-bottom: 16px;
    }
    .desktop-download-page {
        padding: 20px 2px 0 2px;
    }
    .td_content_title {
        font-size: 22px;
    }
    .td_content_desc {
        font-size: 15px;
    }
    .td_download_btn {
        font-size: 15px;
        padding: 12px 0;
        white-space: nowrap;
    }
}