/* 关键CSS内联以提高首屏性能 */
        .back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 50px;
            height: 50px;
            background: #ff4592;
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 2px 10px rgba(0,0,0,0.2);
            opacity: 0;
            transition: opacity 0.3s ease;
            z-index: 1000;
        }
        .back-to-top.visible {
            opacity: 1;
        }
        .feature-card, .card {
            transition: opacity 0.6s ease, transform 0.6s ease;
        }
        /* 品牌名称样式 */
        .brand-name {
            font-size: 1.25rem;
            font-weight: bold;
            color: white;
            text-decoration: none;
        }
        /* 页面主标题样式 */
        h1.display-4 {
            font-size: 2.5rem;
            color: #333;
        }
        @media (max-width: 768px) {
            .back-to-top {
                bottom: 20px;
                right: 20px;
                width: 40px;
                height: 40px;
            }
            h1.display-4 {
                font-size: 2rem;
            }
        }
        /* 用户反馈模块样式 */
        .feedback-widget {
            position: fixed;
            bottom: 100px;
            right: 30px;
            z-index: 10000;
        }
        .feedback-btn {
            width: 65px;
            height: 65px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 2rem;
            cursor: pointer;
            box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
            transition: all 0.3s ease;
            animation: pulse 2s infinite;
            position: relative;
        }
        .feedback-btn i {
            transition: all 0.3s ease;
        }
        .feedback-btn:hover i {
            transform: scale(1.2) rotate(-10deg);
        }
        @keyframes pulse {
            0%, 100% {
                box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4), 0 0 0 0 rgba(102, 126, 234, 0.7);
            }
            50% {
                box-shadow: 0 6px 30px rgba(102, 126, 234, 0.6), 0 0 0 10px rgba(102, 126, 234, 0);
            }
        }
        .feedback-btn-label {
            position: absolute;
            right: 75px;
            top: 50%;
            transform: translateY(-50%);
            background: white;
            padding: 8px 15px;
            border-radius: 20px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.15);
            font-size: 0.9rem;
            color: #333;
            font-weight: 500;
            white-space: nowrap;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
        }
        .feedback-btn-label::after {
            content: '';
            position: absolute;
            right: -6px;
            top: 50%;
            transform: translateY(-50%);
            width: 0;
            height: 0;
            border-left: 6px solid white;
            border-top: 6px solid transparent;
            border-bottom: 6px solid transparent;
        }
        .feedback-btn:hover .feedback-btn-label {
            opacity: 1;
            visibility: visible;
            right: 80px;
        }
        .feedback-panel {
            position: absolute;
            bottom: 80px;
            right: 0;
            width: 380px;
            background: white;
            border-radius: 16px;
            box-shadow: 0 10px 40px rgba(0,0,0,0.15);
            padding: 30px;
            display: none;
            border: 1px solid rgba(102, 126, 234, 0.1);
        }
        .feedback-panel.show {
            display: block;
            animation: slideInUp 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
        }
        @keyframes slideInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        .feedback-header {
            text-align: center;
            margin-bottom: 25px;
        }
        .feedback-title {
            font-size: 1.3rem;
            font-weight: bold;
            color: #333;
            margin-bottom: 8px;
        }
        .feedback-subtitle {
            font-size: 0.9rem;
            color: #999;
            margin-bottom: 15px;
        }
        .average-rating {
            display: flex;
            gap: 5px;
            justify-content: center;
            margin: 15px 0;
        }
        .average-rating i {
            font-size: 2rem;
            color: #ffd700;
            text-shadow: 0 2px 4px rgba(255, 215, 0, 0.3);
        }
        .rating-count {
            color: #999;
            font-size: 0.85rem;
            margin-top: 8px;
        }
        .rating-divider {
            height: 1px;
            background: linear-gradient(to right, transparent, #e0e0e0, transparent);
            margin: 20px 0;
        }
        .your-rating-text {
            text-align: center;
            font-size: 0.95rem;
            color: #666;
            margin-bottom: 12px;
            font-weight: 500;
        }
        .interactive-rating {
            display: flex;
            gap: 10px;
            justify-content: center;
            margin: 20px 0;
        }
        .interactive-rating i {
            font-size: 2.2rem;
            color: #e0e0e0;
            cursor: pointer;
            transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
        }
        .interactive-rating i.active,
        .interactive-rating i:hover {
            color: #ffd700;
            transform: scale(1.25) rotate(5deg);
            text-shadow: 0 4px 8px rgba(255, 215, 0, 0.4);
        }
        .feedback-textarea {
            width: 100%;
            min-height: 100px;
            padding: 15px;
            border: 2px solid #e8e8e8;
            border-radius: 10px;
            resize: vertical;
            font-family: inherit;
            font-size: 0.95rem;
            margin-bottom: 15px;
            transition: all 0.3s ease;
            box-sizing: border-box;
        }
        .feedback-textarea:focus {
            outline: none;
            border-color: #667eea;
            box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
        }
        .feedback-textarea::placeholder {
            color: #bbb;
        }
        .feedback-submit {
            width: 100%;
            padding: 14px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            border: none;
            border-radius: 10px;
            font-size: 1.05rem;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
        }
        .feedback-submit:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 25px rgba(102, 126, 234, 0.4);
        }
        .feedback-submit:active {
            transform: translateY(0);
        }
        .feedback-close {
            position: absolute;
            top: 12px;
            right: 12px;
            width: 32px;
            height: 32px;
            border: none;
            background: #f5f5f5;
            border-radius: 50%;
            cursor: pointer;
            color: #666;
            font-size: 1.3rem;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
        }
        .breathing{
            animation: breathe 3s ease-in-out infinite;
        }
        @keyframes breathe {
            0%{
                transform: scale(1.0);
            }
            50%{
                transform: scale(1.1);
            }
            100%{
                transform: scale(1.0);
            }
        }
        .feedback-close:hover {
            background: #ff4757;
            color: white;
            transform: rotate(90deg);
        }
        @media (max-width: 768px) {
            .feedback-widget {
                bottom: 80px;
                right: 20px;
            }
            .feedback-btn {
                width: 60px;
                height: 60px;
                font-size: 1.6rem;
            }
            .feedback-btn-label {
                display: none;
            }
            .feedback-panel {
                width: 320px;
                right: -30px;
                padding: 25px;
            }
            .interactive-rating i {
                font-size: 1.8rem;
            }
        }

        /* ===== 今日特价区优化样式 ===== */
        #low-price {
            background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
            position: relative;
            overflow: hidden;
        }

        /* 动态背景效果 */
        .section-bg {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: radial-gradient(circle at 20% 50%, rgba(255, 69, 146, 0.05) 0%, transparent 50%),
                        radial-gradient(circle at 80% 80%, rgba(102, 126, 234, 0.05) 0%, transparent 50%);
            z-index: 0;
        }

        /* 渐变色文字 */
        .text-gradient-primary {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        /* 特价标签 */
        .price-badge {
            background: linear-gradient(135deg, #ff6b6b 0%, #ff4757 100%);
            animation: glow 2s ease-in-out infinite;
        }

        @keyframes glow {
            0%, 100% { box-shadow: 0 0 20px rgba(255, 71, 87, 0.4); }
            50% { box-shadow: 0 0 30px rgba(255, 71, 87, 0.6); }
        }

        /* 特价卡片 */
        .special-card {
            background: white;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
            transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
            border: 2px solid transparent;
        }

        .special-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
            border-color: rgba(255, 69, 146, 0.3);
        }

        /* 图片区域 */
        .card-image-wrapper {
            height: 200px;
            position: relative;
        }

        .card-image-wrapper img {
            height: 100%;
            object-fit: cover;
            transition: transform 0.6s ease;
        }

        .special-card:hover .card-image-wrapper img {
            transform: scale(1.1);
        }

        .image-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.3) 100%);
            pointer-events: none;
        }

        /* 游戏标签 */
        .game-tag {
            backdrop-filter: blur(10px);
            border-radius: 0 8px 0 8px;
            font-size: 0.85rem;
        }

        /* 价格区域 */
        .price-section {
            transition: all 0.3s ease;
        }

        .special-card:hover .price-section {
            transform: scale(1.02);
        }

        /* 按钮渐变效果 */
        .btn-gradient-primary {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            border: none;
            color: white;
            transition: all 0.3s ease;
        }

        .btn-gradient-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(102, 126, 234, 0.4);
            color: white;
        }

        .btn-gradient-success {
            background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
            border: none;
            color: white;
            transition: all 0.3s ease;
        }

        .btn-gradient-success:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(56, 239, 125, 0.4);
            color: white;
        }

        .btn-gradient-info {
            background: linear-gradient(135deg, #00c6fb 0%, #005bea 100%);
            border: none;
            color: white;
            transition: all 0.3s ease;
        }

        .btn-gradient-info:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(0, 198, 251, 0.4);
            color: white;
        }

        /* 更多特价优惠框 */
        .more-special-offer {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            box-shadow: 0 10px 40px rgba(102, 126, 234, 0.3);
            animation: float 3s ease-in-out infinite;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-10px); }
        }

        /* 响应式调整 */
        @media (max-width: 768px) {
            .card-image-wrapper {
                height: 160px;
            }

            .special-card:hover {
                transform: translateY(-5px);
            }
        }

        /* 导航栏下载按钮 */
        .download-btn-nav {
            /*background: linear-gradient(135deg, #ffffff 0%, #f0f0f0 100%);*/
            background-color:#ff8200 ;
            color: white;
            border: 2px solid #ff8200;
            padding: 10px 24px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 0.95rem;
            display: flex;
            align-items: center;
            gap: 8px;
            transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
            box-shadow: 0 4px 15px rgba(255, 130, 0, 0.2);
            position: relative;
            overflow: hidden;
        }

        .download-btn-nav::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 130, 0, 0.1), transparent);
            transition: left 0.5s ease;
        }

        .download-btn-nav:hover::before {
            left: 100%;
        }

        .download-btn-nav:hover {
            background: linear-gradient(135deg, #ff8200 0%, #ffa726 100%);
            color: white;
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(255, 130, 0, 0.4);
            border-color: #ff8200;
        }

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

        .download-btn-nav .btn-text {
            font-weight: 600;
        }

        .download-btn-nav .btn-badge {
            background: rgba(255,255,255,0.2);
            color: white;
            padding: 2px 8px;
            border-radius: 12px;
            font-size: 0.75rem;
            font-weight: 500;
        }

        .download-btn-nav:hover .btn-badge {
            background: rgba(255, 255, 255, 0.25);
            color: white;
        }

        /* 首页主下载按钮 */
        .btn-download-hero {
            background: linear-gradient(135deg, #ffffff 0%, #fff5e6 100%);
            color: #ff8200;
            border: 3px solid #ff8200;
            padding: 18px 40px;
            border-radius: 50px;
            font-size: 1.2rem;
            font-weight: 700;
            display: inline-flex;
            align-items: center;
            gap: 12px;
            transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
            box-shadow: 0 10px 30px rgba(255, 130, 0, 0.3);
            position: relative;
            overflow: hidden;
        }

        .btn-download-hero::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 0;
            height: 0;
            border-radius: 50%;
            background: rgba(255, 130, 0, 0.2);
            transform: translate(-50%, -50%);
            transition: width 0.6s ease, height 0.6s ease;
        }

        .btn-download-hero:hover::before {
            width: 300px;
            height: 300px;
        }

        .btn-download-hero:hover {
            background: linear-gradient(135deg, #ff8200 0%, #ffa726 100%);
            color: white;
            transform: translateY(-5px) scale(1.05);
            box-shadow: 0 20px 50px rgba(255, 130, 0, 0.5);
            border-color: #ff8200;
        }

        .btn-download-hero:active {
            transform: translateY(-2px) scale(1.02);
        }

        .btn-download-hero .btn-main-text {
            position: relative;
            z-index: 1;
        }

        .btn-download-hero .btn-sub-text {
            font-size: 0.85rem;
            opacity: 0.9;
            font-weight: 400;
            position: relative;
            z-index: 1;
        }

        .btn-download-hero i {
            font-size: 1.4rem;
            position: relative;
            z-index: 1;
            animation: bounce 2s infinite;
        }

        @keyframes bounce {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-5px); }
        }

        /* 呼吸动画增强 */
        .breathing {
            animation: breathe 2s ease-in-out infinite;
        }

        @keyframes breathe {
            0%, 100% {
                transform: scale(1);
                box-shadow: 0 10px 30px rgba(255, 130, 0, 0.3);
            }
            50% {
                transform: scale(1.05);
                box-shadow: 0 15px 40px rgba(255, 130, 0, 0.5);
            }
        }

        /* 下载提示标签 */
        .download-hints .badge {
            background: white;
            color: #ff8200;
            border: 1px solid #ff8200;
            padding: 8px 16px;
            border-radius: 20px;
            font-weight: 500;
            font-size: 0.9rem;
            backdrop-filter: blur(10px);
            transition: all 0.3s ease;
        }

        .download-hints .badge:hover {
            background: #ff8200;
            color: white;
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(255, 130, 0, 0.3);
        }

        /* 响应式调整 */
        @media (max-width: 768px) {
            .download-btn-nav {
                padding: 8px 18px;
                font-size: 0.85rem;
            }

            .btn-download-hero {
                padding: 14px 28px;
                font-size: 1rem;
                width: 100%;
                justify-content: center;
            }

            .btn-download-hero .btn-sub-text {
                font-size: 0.75rem;
            }

            .download-hints .badge {
                padding: 6px 12px;
                font-size: 0.8rem;
                margin-bottom: 8px;
            }
        }