* {
        box-sizing: border-box;
        margin: 0;
        padding: 0;
        font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    }
    body {
        background-color: #f1f3f4;
        display: flex;
        justify-content: center;
        align-items: flex-start;
        min-height: 100vh;
        padding: 5px;
    }
    .container {
        background-color: #ffffff;
        width: 100%;
        max-width: 480px;
        border-radius: 12px;
        box-shadow: 0 1px 3px rgba(0,0,0,0.1);
        overflow: hidden;
        color: #202124;
    }
    .header {
        display: flex;
        align-items: center;
        padding: 16px 20px;
        border-bottom: 1px solid #e8eaed;
        gap: 16px;
    }
    .header-logo {
        display: flex;
        align-items: center;
        font-size: 20px;
        font-weight: 500;
        color: #5f6368;
        gap: 8px;
    }
    .header-logo svg {
        width: 24px;
        height: 24px;
    }
    .header-actions {
        margin-left: auto;
        display: flex;
        gap: 16px;
        color: #5f6368;
    }
    .header-actions svg {
        width: 24px;
        height: 24px;
        cursor: pointer;
    }
    .app-content {
        padding: 20px;
    }
    .app-header {
        display: flex;
        gap: 20px;
        margin-bottom: 20px;
    }
    .app-icon {
        width: 72px;
        height: 72px;
        border-radius: 16px;
        background-color: #e8eaed;
        flex-shrink: 0;
    }
    .app-info {
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
    .app-title {
        font-size: 20px;
        font-weight: 500;
        line-height: 1.3;
        color: #202124;
        margin-bottom: 4px;
    }
    .app-developer {
        font-size: 14px;
        color: #01875f;
        margin-bottom: 4px;
    }
    .app-tags {
        font-size: 12px;
        color: #5f6368;
    }
    .stats {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-bottom: 24px;
        padding: 0 10px;
    }
    .stat-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
        flex: 1;
        position: relative;
    }
    .stat-item:not(:last-child)::after {
        content: '';
        position: absolute;
        right: 0;
        top: 15%;
        height: 70%;
        width: 1px;
        background-color: #e8eaed;
    }
    .stat-value {
        font-size: 14px;
        font-weight: 500;
        display: flex;
        align-items: center;
        gap: 4px;
        color: #202124;
    }
    .stat-value svg {
        width: 14px;
        height: 14px;
    }
    .stat-label {
        font-size: 12px;
        color: #5f6368;
        margin-top: 4px;
    }
    .install-btn {
        display: block;
        width: 100%;
        background-color: #01875f;
        color: #ffffff;
        border: none;
        border-radius: 8px;
        padding: 12px 0;
        font-size: 16px;
        font-weight: 500;
        cursor: pointer;
        margin-bottom: 12px;
        text-align: center;
        text-decoration: none;
    }
    .install-btn:active {
        background-color: #016f4e;
    }
    .secondary-btn {
        width: 100%;
        background-color: #ffffff;
        color: #01875f;
        border: 1px solid #dadce0;
        border-radius: 8px;
        padding: 12px 0;
        font-size: 14px;
        font-weight: 500;
        cursor: pointer;
        margin-bottom: 20px;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    .secondary-btn:active {
        background-color: #f8f9fa;
    }
    .bottom-actions {
        display: flex;
        justify-content: center;
        gap: 30px;
        margin-bottom: 24px;
    }
    .action-btn {
        display: flex;
        align-items: center;
        gap: 6px;
        background: none;
        border: none;
        color: #5f6368;
        font-size: 13px;
        font-weight: 500;
        cursor: pointer;
        padding: 4px;
    }
    .action-btn svg {
        width: 18px;
        height: 18px;
    }
    .screenshot {
        width: 100%;
        background-color: #f1f3f4;
        border-radius: 8px;
        display: flex;
        justify-content: center;
        align-items: center;
        color: #9aa0a6;
        font-size: 14px;
    }
    @media (max-width: 480px) {
        body {
            padding: 0;
            background-color: #ffffff;
        }
        .container {
            border-radius: 0;
            box-shadow: none;
            max-width: 100%;
        }
        .header {
            padding: 12px 16px;
        }
        .app-content {
            padding: 16px;
        }
        .app-title {
            font-size: 18px;
        }
    }