/* gc136-20260409 */
    * {
        font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    }

    html, body {
    height: 100%;
    margin: 0;
    padding: 0;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.page-wrapper {
    flex: 1 0 auto;
}

footer {
    flex-shrink: 0;
}
    
    .download-container {
        max-width: 1400px;
        margin: 2rem auto;
        background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
        border-radius: 1rem;
        box-shadow: 0 25px 45px -12px rgba(0, 0, 0, 0.25);
        overflow: hidden;
    }

    .platform-header {
        padding: 1.75rem 2rem;
        background-color: #185FA5;
        display: flex;
        align-items: center;
        justify-content: flex-start;
        flex-wrap: wrap;
        gap: 1rem;
    }

    .platform-title h1 {
        font-size: 2.2rem;
        font-weight: 600;
        color: white;
        letter-spacing: -0.5px;
        margin: 0;
        text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    }

    .platform-section {
        margin: 1rem 1.5rem;
        border-radius: 1rem;
        background: white;
        transition: all 0.3s ease;
        border: 2px solid #ffffff;
    }

    .platform-name {
        font-size: 1.7rem;
        font-weight: 650;
        display: flex;
        align-items: center;
        gap: 12px;
        letter-spacing: -0.2px;
        border-bottom: 2px solid #eef2f8;
        padding: 0 0 0.5rem 0;
    }

    .platform-name span:first-child {
        padding: 0.3rem;
        border-radius: 40px;
        font-size: 1.7rem;
        font-weight: 600;
        color: #000000;
    }

    .total-count {
        font-size: 1rem;
        font-weight: 500;
        color: #000000;
        padding: 0.3rem 1rem;
        border-radius: 30px;
        margin-left: auto;
    }
    
    .download-table {
        width: 100%;
        border-collapse: separate;
        border-spacing: 0;
        font-size: 0.9rem;
        min-width: 780px;
        border: 2px solid #cbccce;
    }

    .download-table th {
        text-align: left;
        padding: 1rem 1rem;
        background: linear-gradient(180deg, #f8fafd 0%, #f1f5f9 100%);
        font-weight: 700;
        color: #000000;
        border-bottom: 2px solid #cbccce;
        font-size: 1.2rem;
        letter-spacing: 0.5px;
        position: sticky;
        top: 0;
    }

    .download-table td {
        padding: 1rem 1rem;
        border-bottom: 1px solid #f0f4fa;
        vertical-align: middle;
        color: #000000;
        font-size: 1rem;
        font-weight: 500;
        transition: all 0.2s ease;
    }

    .download-table tr {
        transition: all 0.2s ease;
    }

    /* Version badge styling */
    .version-badge {
        font-weight: 500;
        display: inline-flex;
        align-items: center;
        gap: 10px;
        flex-wrap: wrap;
        font-size: 1rem;
        background-clip: text;
        -webkit-background-clip: text;
        color: black;
    }

    .checksum {
        font-size: 1rem;
        font-weight: 500;
        padding: 0.3rem 0.6rem;
        border-radius: 12px;
        display: inline-block;
        letter-spacing: 0.3px;
        color: #000000;
    }

    .size {
        font-weight: 500;
        border-radius: 20px;
        display: inline-block;
        color: black;
    }

    .update-history {
        color: #475569;
        font-size: 0.85rem;
        max-width: 280px;
        line-height: 1.4;
        padding: 0.3rem 0.6rem;
        border-radius: 12px;
    }

    .remarks {
        color: #475569;
        font-size: 0.85rem;
        max-width: 220px;
        line-height: 1.4;
    }

    /* Beautiful Download Button */
    .btn-download {
        background: #185FA5;
        border: none;
        padding: 0.55rem 1.3rem;
        border-radius: 8px;
        font-weight: 400;
        font-size: 1rem;
        font-family: inherit;
        color: #ffffff;
        cursor: pointer;
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        display: inline-flex;
        align-items: center;
        gap: 8px;
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
        position: relative;
        overflow: hidden;
    }

    .btn-download:hover {
        background-color: #919191;
        color: black;
        transform: translateY(-2px);
        box-shadow: 0 8px 20px rgba(37, 99, 235, 0.3);
    }

    .btn-download:active {
        transform: translateY(0);
    }

    .toast-msg {
        position: fixed;
        bottom: 30px;
        left: 50%;
        transform: translateX(-50%) translateY(20px);
        background: linear-gradient(135deg, #1e293b, #0f172a);
        color: white;
        padding: 12px 28px;
        border-radius: 60px;
        font-size: 0.9rem;
        font-weight: 500;
        opacity: 0;
        transition: all 0.3s ease;
        pointer-events: none;
        z-index: 1000;
        backdrop-filter: blur(12px);
        box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.2);
        font-family: monospace;
        border-left: 4px solid #10b981;
    }

    .toast-msg.show {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }

    @media (max-width: 780px) {
        .platform-section {
            margin: 1rem;
        }
        .platform-name {
            padding: 1rem 1rem 0.5rem 1rem;
            flex-wrap: wrap;
        }
        .total-count {
            margin-left: 0;
        }
        .platform-header {
            padding: 1rem;
        }
        .platform-title h1 {
            font-size: 1.5rem;
        }
        .btn-download {
            padding: 0.4rem 1rem;
        }
        .update-history {
            max-width: 200px;
            font-size: 0.75rem;
        }
    }