/* ===== WHITE PILL TAB SWITCHER ===== */
    .tab-switcher-wrap {
        display: flex;
        justify-content: center;
        margin-bottom: 28px;
        padding-top: 50px;
    }

    .tab-bar {
        display: inline-flex;
        align-items: center;
        gap: 12px;
        flex-wrap: wrap;
        justify-content: center;
    }

    .tab-btn {
        display: inline-flex;
        align-items: center;
        gap: 9px;
        padding: 13px 32px;
        font-size: 15px;
        font-weight: 600;
        color:  #333333;
        background: white;
        border: 2px solid  #e5e5e5;
        border-radius: 100px;
        cursor: pointer;
        transition: color 0.2s, border-color 0.2s, background 0.2s, box-shadow 0.2s;
        white-space: nowrap;
        font-family:  Poppins-Regular, -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    }

    .tab-btn i { font-size: 15px; }

    .tab-btn:hover {
        border-color: #6f5cae;
        color: #6f5cae;
    }

    .tab-btn.active {
        background: #6f5cae;
        color: #fff;
        border-color: #6f5cae;
        box-shadow: 0 4px 14px rgba(111,92,174,0.35);
    }

    .tab-panel { display: none; }
    .tab-panel.active { display: block; }

    /* ===== DOWNLOADS PANEL ===== */
    .downloads-panel {
        background: #fff;
        border-radius: 12px;
        border: 1px solid  #e5e5e5;
        box-shadow: 0 4px 10px rgba(0,0,0,0.05);
        margin-bottom: 40px;
        overflow: hidden;
    }

    /* Search toolbar */
    .panel-toolbar {
        display: flex;
        align-items: center;
        padding: 16px 24px;
        border-bottom: 1px solid  #e5e5e5;
        gap: 12px;
    }

    .panel-toolbar .search-bar { flex: 1; max-width: 360px; }

    .search-bar input {
        width: 100%;
        padding: 11px 16px;
        border: 1px solid  #e5e5e5;
        border-radius: 8px;
        font-size: 14px;
        background: white;
        transition: border-color 0.2s;
        font-family:  Poppins-Regular, -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    }

    .search-bar input:focus {
        outline: none;
        border-color: #6f5cae;
        box-shadow: 0 0 0 3px rgba(111,92,174,0.1);
    }

    /* ---- Web Driver Two-Card Block ---- */
    .web-driver-section {
        padding: 20px 24px 24px;
        border-bottom: 1px solid  #e5e5e5;
    }

    .web-driver-cards-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }

    @media (max-width: 700px) {
        .web-driver-cards-grid { grid-template-columns: 1fr; }
    }

    .web-driver-card {
        background: #faf9ff;
        border: 1.5px solid #e4def9;
        border-radius: 14px;
        padding: 20px 22px 22px;
        display: flex;
        flex-direction: column;
        gap: 14px;
        transition: box-shadow 0.2s, transform 0.2s;
    }

    .web-driver-card:hover {
        box-shadow: 0 6px 18px rgba(111,92,174,0.10);
        transform: translateY(-2px);
    }

    .web-driver-card-header {
        display: flex;
        align-items: flex-start;
        justify-content: space-between;
        gap: 10px;
    }

    .web-driver-card-title {
        font-size: 17px;
        font-weight: 700;
        color:  #333333;
        display: flex;
        align-items: center;
        gap: 8px;
    }

    .web-driver-card-title i {
        color: #6f5cae;
        font-size: 16px;
    }

    .web-driver-badge {
        display: inline-flex;
        align-items: center;
        gap: 5px;
        font-size: 12px;
        font-weight: 600;
        color: #6f5cae;
        background: #ede9fb;
        border-radius: 100px;
        padding: 4px 10px;
        white-space: nowrap;
    }

    .web-driver-os-row {
        display: flex;
        align-items: center;
        gap: 8px;
        flex-wrap: wrap;
    }

    .web-driver-os-tag {
        display: inline-flex;
        align-items: center;
        gap: 5px;
        font-size: 12px;
        font-weight: 500;
        color: #555;
        background: white;
        border: 1px solid  #e5e5e5;
        border-radius: 6px;
        padding: 4px 10px;
    }

    .web-driver-os-tag i { font-size: 12px; }

    .web-driver-info {
        font-size: 13px;
        color: #666;
        line-height: 1.6;
    }

    .web-driver-info ul {
        list-style: none;
        padding: 0;
        margin: 6px 0 0;
        display: flex;
        flex-direction: column;
        gap: 3px;
    }

    .web-driver-info ul li::before {
        content: "· ";
        color: #6f5cae;
        font-weight: 700;
    }

    .web-driver-card-footer {
        margin-top: auto;
    }

    .web-driver-launch-btn {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        background: #6f5cae;
        color: #fff;
        font-weight: 600;
        padding: 11px 22px;
        border-radius: 10px;
        text-decoration: none;
        font-size: 14px;
        box-shadow: 0 4px 12px rgba(111,92,174,0.28);
        transition: 0.22s;
        font-family:  Poppins-Regular, -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    }

    .web-driver-launch-btn:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 20px rgba(111,92,174,0.38);
        background: #5a4a8f;
    }

    /* ---- Drivers sub-category pill tabs ---- */
    .drivers-subcategory-tabs,.manual-subcategory-tabs{
        display: flex;
        gap: 10px;
        padding: 16px 24px;
        border-bottom: 1px solid  #e5e5e5;
        flex-wrap: wrap;
    }

    .drivers-subcategory-tab,.manual-subcategory-tab{
        display: inline-flex;
        align-items: center;
        gap: 7px;
        padding: 8px 20px;
        background: white;
        border: 1.5px solid  #e5e5e5;
        border-radius: 100px;
        cursor: pointer;
        font-size: 13px;
        font-weight: 600;
        color:  #333333;
        transition: all 0.2s ease;
        font-family:  Poppins-Regular, -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    }

    .drivers-subcategory-tab i, .manual-subcategory-tab i{ font-size: 13px; }

    .drivers-subcategory-tab:hover ,.manual-subcategory-tab:hover {
        border-color: #6f5cae;
        color: #6f5cae;
    }

    .drivers-subcategory-tab.active,.manual-subcategory-tab.active  {
        background: #6f5cae;
        color: white;
        border-color: #6f5cae;
    }

    .drivers-subcategory-content, .manual-subcategory-content{ display: none; }
    .drivers-subcategory-content.active ,.manual-subcategory-content.active{ display: block; }

    /* ===== CARD GRID ===== */
    .download-cards-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
        gap: 20px;
        padding: 24px;
    }

    .download-card {
        background: white;
        border: 1.5px solid  #e5e5e5;
        border-radius: 16px;
        padding: 22px 22px 18px;
        display: flex;
        flex-direction: column;
        transition: box-shadow 0.25s, transform 0.25s;
    }

    .download-card:hover {
        box-shadow: # 0 8px 20px rgba(0,0,0,0.08);
        transform: translateY(-2px);
    }

    .download-card-title {
        font-size: 19px;
        font-weight: 700;
        color:  #333333;
        margin-bottom: 6px;
    }

    .download-card-type {
        font-size: 14px;
        color: #888;
        display: flex;
        align-items: center;
        gap: 5px;
        margin-bottom: 16px;
    }

    .download-card-description {
        font-size: 15px;
        color: #555;
        line-height: 1.6;
        flex-grow: 1;
        margin-bottom: 20px;
    }

    .download-card-footer { display: flex; margin-top: auto; }

    .download-btn {
        flex: 1;
        background: #6f5cae;
        color: white;
        padding: 13px 20px;
        border-radius: 8px;
        text-decoration: none;
        font-weight: 700;
        text-align: center;
        font-size: 15px;
        transition: background 0.2s, transform 0.2s;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        font-family:  Poppins-Regular, -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    }

    .download-btn:hover {
        background: #5a4a8f;
        transform: translateY(-1px);
        color: #fff;
    }

       .download-btn a:hover {
        background: #fff!important;
    
    }

    .download-btn.disabled-btn {
        background: #ccc;
        cursor: not-allowed;
        pointer-events: none;
    }

        .promo-section {
        display: grid;
        grid-template-columns: 2fr 1fr;
        gap: 24px;
        margin-bottom: 40px;
        font-family:  Poppins-Regular, -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    }

    /* ---- Blog / Guides ---- */
    .blog-promo {
        background: #fff;
        border-radius: 12px;
        border: 1px solid #e5e5e5;
        overflow: hidden;
        box-shadow: 0 4px 10px rgba(0,0,0,0.05);
    }

    .blog-header {
        background: #fafafa;
        padding: 18px 24px;
        border-bottom: 1px solid #e5e5e5;
    }

    .blog-header h3 {
        font-size: 13px;
        font-weight: 700;
        letter-spacing: 1.5px;
        text-transform: uppercase;
        color: #777;
        display: flex;
        align-items: center;
        gap: 8px;
        margin: 0;
    }

    .blog-content { padding: 8px 20px; }

    .blog-item {
        display: flex;
        gap: 16px;
        padding: 16px 0;
        border-bottom: 1px solid #f0f0f0;
        cursor: pointer;
        transition: all 0.2s ease;
        text-decoration: none;
        color: #333;
    }

    .blog-item:last-child { border-bottom: none; }

    .blog-item:hover {
        background: #f5f4fb;
        margin: 0 -20px;
        padding: 16px 20px;
    }

    .blog-thumbnail {
        width: 52px;
        height: 52px;
        background: linear-gradient(135deg, #6f5cae, #5a4a8f);
        border-radius: 10px;
        flex-shrink: 0;
        display: flex;
        align-items: center;
        justify-content: center;
        color: white;
        font-size: 20px;
        overflow: hidden;
    }

    .blog-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;     /* 填满容器，裁切多余部分 */
    object-position: center;
    display: block;
}

    .blog-info h4 {
        font-size: 14px;
        font-weight: 600;
        color: #333;
        margin-bottom: 4px;
        line-height: 1.4;
    }

    .blog-info p {
        font-size: 12px;
        color: #777;
        line-height: 1.5;
        margin-bottom: 5px;
    }

    .blog-date {
        font-size: 11px;
        color: #bbb;
        letter-spacing: 0.5px;
    }

    /* ---- Side Ad / Discord ---- */
    .side-ad {
        background: linear-gradient(150deg, #6f5cae 0%, #5a4a8f 100%);
        border-radius: 12px;
        padding: 32px 24px;
        color: white;
        display: flex;
        flex-direction: column;
        justify-content: center;
        text-align: center;
        box-shadow: 0 4px 10px rgba(0,0,0,0.05);
    }

    .side-ad-icon {
        font-size: 42px;
        margin-bottom: 14px;
        opacity: 0.9;
    }

    .side-ad h3 {
        font-size: 18px;
        font-weight: 700;
        margin-bottom: 10px;
    }

    .side-ad p {
        font-size: 13px;
        opacity: 0.85;
        margin-bottom: 22px;
        line-height: 1.6;
    }

    .side-ad-btn {
        background: white;
        color: #6f5cae;
        padding: 11px 22px;
        border-radius: 8px;
        border: none;
        font-weight: 700;
        font-size: 13px;
        cursor: pointer;
        transition: all 0.2s ease;
        text-decoration: none;
        display: inline-block;
        letter-spacing: 0.3px;
        font-family:  Poppins-Regular, -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    }

    .side-ad-btn:hover {
        transform: translateY(-1px);
        box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    }

    /* ===== RESPONSIVE ===== */
    @media (max-width: 900px) {
        .promo-section { grid-template-columns: 1fr; }
    }


    /* ===== RESPONSIVE ===== */
    @media (max-width: 600px) {
        .tab-btn { padding: 10px 16px; font-size: 12px; }
        .download-cards-grid { grid-template-columns: 1fr; padding: 16px; }
        .panel-toolbar { flex-direction: column; align-items: flex-start; }
        .drivers-subcategory-tabs { padding: 12px 16px; }
    }