.guophone-download-module,
        .guophone-download-module * {
            box-sizing: border-box;
        }

        .guophone-download-module {
            width: 100%;
            padding: 15px 15px 30px;
            background: #fff;
            font-family: "Microsoft YaHei", Arial, sans-serif;
        }

        .guophone-download-module .gdp-container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            justify-content: center;
        }

        .guophone-download-module .gdp-right {
            width: 100%;
            max-width: 900px;
            text-align: center;
        }

        .guophone-download-module .gdp-title {
            margin: 0 0 18px;
            color: #111;
            font-size: 42px;
            line-height: 1.2;
        }

        .guophone-download-module .gdp-desc {
            margin: 0 0 28px;
            color: #666;
            font-size: 20px;
            line-height: 1.6;
        }

        .guophone-download-module .gdp-btn-group {
            position: relative;
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 18px;
        }

        .guophone-download-module .gdp-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            min-height: 50px;
            padding: 12px 28px;
            border: 1px solid #111;
            border-radius: 50px;
            background: #fff;
            color: #111;
            font-size: 16px;
            line-height: 1.2;
            text-decoration: none;
            white-space: nowrap;
            cursor: pointer;
            transition: background-color .25s ease, color .25s ease;
        }

        .guophone-download-module .gdp-btn:hover {
            background: #111;
            color: #fff;
        }

        .guophone-download-module .gdp-icon {
            display: block;
            width: 22px;
            height: 22px;
            object-fit: contain;
        }

        .guophone-download-module .gdp-toast-message {
            position: absolute;
            top: calc(100% + 10px);
            left: 50%;
            z-index: 10;
            max-width: 90vw;
            padding: 10px 18px;
            border-radius: 30px;
            background: rgba(0, 0, 0, .85);
            color: #fff;
            font-size: 14px;
            line-height: 1.4;
            text-align: center;
            transform: translateX(-50%);
            animation: gdp-fade-in .2s ease-out;
        }

        @keyframes gdp-fade-in {
            from {
                opacity: 0;
                transform: translate(-50%, 8px);
            }

            to {
                opacity: 1;
                transform: translate(-50%, 0);
            }
        }

        /* 移动端：三个按钮一列三行 */
        @media (max-width: 900px) {
            .guophone-download-module {
                padding: 15px 12px 30px;
            }

            .guophone-download-module .gdp-title {
                padding: 0 8px;
                font-size: 22px;
            }

            .guophone-download-module .gdp-desc {
                padding: 0 8px;
                font-size: 14px;
                line-height: 1.6;
            }

            .guophone-download-module .gdp-btn-group {
                flex-direction: column;
                align-items: center;
                gap: 12px;
                padding: 0 10px;
            }

            .guophone-download-module .gdp-btn {
                width: 100%;
                max-width: 360px;
                min-height: 46px;
                padding: 11px 20px;
                font-size: 14px;
            }
        }

        @media (max-width: 480px) {
            .guophone-download-module .gdp-title {
                font-size: 20px;
            }

            .guophone-download-module .gdp-desc {
                font-size: 13px;
            }

            .guophone-download-module .gdp-btn {
                max-width: 320px;
            }
        }