* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
            color: #5a4a6a;
            line-height: 1.6;
            padding: 0 15px;
            max-width: 500px;
            margin: 0 auto;
            min-height: 100vh;
            position: relative;
            overflow-x: hidden;
        }

        /* 幻灯片背景 */
        .background-slideshow {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -2;
            overflow: hidden;
        }

        .background-slideshow img {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0;
            transition: opacity 2s ease-in-out;
        }

        .background-slideshow img.active {
            opacity: 1;
        }

        /* 幻灯片呼吸灯效果 */
        .background-slideshow::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(255, 214, 231, 0.4) 0%, rgba(255, 235, 243, 0.3) 50%, rgba(230, 242, 255, 0.4) 100%);
            animation: breathing 8s ease-in-out infinite;
            pointer-events: none;
            z-index: 1;
        }

        @keyframes breathing {
            0%, 100% { opacity: 0.5; }
            50% { opacity: 0.8; }
        }

        /* 内容容器 - 站长可调节透明度 */
        .content-container {
            background: rgba(255, 255, 255, 0.05); /* 站长可修改此处的透明度值 */
            border-radius: 20px;
            padding: 20px;
            margin: 20px 0;
            box-shadow: 0 8px 20px rgba(255, 107, 147, 0.15);
            border: 2px solid #ffd1dc;
            position: relative;
            z-index: 1;
            backdrop-filter: blur(5px);
        }

        /* 飘落樱花效果 */
        .sakura {
            position: absolute;
            top: -50px;
            width: 15px;
            height: 15px;
            background: #ffb6c1;
            border-radius: 50% 0 50% 0;
            opacity: 0.7;
            animation: fall linear forwards;
            z-index: 0;
        }

        @keyframes fall {
            to {
                transform: translateY(100vh) rotate(360deg);
                opacity: 0;
            }
        }

        /* 闪烁星星效果 */
        .star {
            position: absolute;
            background: white;
            border-radius: 50%;
            animation: twinkle 3s infinite;
            z-index: 0;
        }

        @keyframes twinkle {
            0%, 100% { opacity: 0.3; }
            50% { opacity: 1; }
        }

        header {
            text-align: center;
            padding: 20px 0 15px;
            position: relative;
            z-index: 1;
        }

        h1 {
            color: #ff6b93;
            font-size: 32px;
            margin-bottom: 15px;
            text-shadow: 2px 2px 0px #ffd1dc, 4px 4px 0px rgba(255, 182, 193, 0.3);
            position: relative;
            display: inline-block;
            font-weight: bold;
            letter-spacing: 1px;
        }

        h1:before, h1:after {
            content: '✦';
            color: #ff9eb5;
            margin: 0 10px;
            font-size: 24px;
        }

        .description {
            margin-bottom: 20px;
        }

        .description:before {
            content: '';
            position: absolute;
            top: -5px;
            left: -5px;
            right: -5px;
            bottom: -5px;
            background: linear-gradient(45deg, #ff9eb5, #ffd1dc, #a2d2ff, #bde0fe);
            border-radius: 25px;
            z-index: -1;
            opacity: 0.5;
        }

        .main-description {
            font-size: 18px;
            font-weight: bold;
            color: #ff6b93;
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
        }

        .sub-description {
            color: #8a6fa3;
            font-size: 14px;
            text-align: center;
            line-height: 1.6;
            background: rgba(255, 240, 245, 0.7);
            padding: 12px;
            border-radius: 12px;
            border: 1px dashed #ffc0cb;
        }

        .buttons-container {
            display: flex;
            justify-content: space-between;
            gap: 10px;
            margin: 20px 0 25px;
            position: relative;
            z-index: 1;
        }

        .btn-wrapper {
            flex: 1;
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .btn {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            width: 100%;
            text-align: center;
            padding: 12px 10px;
            border-radius: 16px;
            text-decoration: none;
            font-weight: bold;
            font-size: 14px;
            transition: all 0.3s;
            box-shadow: 0 6px 12px rgba(0,0,0,0.1);
            position: relative;
            overflow: hidden;
            min-height: 80px;
            border: 2px solid transparent;
            z-index: 1;
        }

        .btn:before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.5), transparent);
            transition: 0.5s;
            z-index: -1;
        }

        .btn:hover:before {
            left: 100%;
        }

        .btn:after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(255, 255, 255, 0.2);
            opacity: 0;
            transition: opacity 0.3s;
            z-index: -1;
        }

        .btn:hover:after {
            opacity: 1;
        }

        .btn-qq {
            background: linear-gradient(135deg, #ff9eb5, #ff6b93);
            color: white;
            border-color: #ffd1dc;
        }

        .btn-free {
            background: linear-gradient(135deg, #a2d2ff, #6a9eff);
            color: white;
            border-color: #bde0fe;
        }

        .btn-resource {
            background: linear-gradient(135deg, #cdb4db, #a882c1);
            color: white;
            border-color: #e0c3f7;
        }

        .btn:hover {
            transform: translateY(-5px) scale(1.03);
            box-shadow: 0 10px 20px rgba(0,0,0,0.15);
        }

        .btn i {
            font-size: 20px;
            margin-bottom: 8px;
            text-shadow: 1px 1px 2px rgba(0,0,0,0.2);
        }

        .btn-tip {
            font-size: 11px;
            font-weight: normal;
            margin-top: 6px;
            opacity: 0.9;
            text-align: center;
            line-height: 1.4;
            background: rgba(255, 255, 255, 0.7);
            padding: 4px 8px;
            border-radius: 10px;
            color: #8a6fa3;
            width: 100%;
        }

        /* 修改轮播图容器尺寸为720*1056比例 */
        .carousel-container {
            position: relative;
            width: 100%;
            margin: 0 0 30px;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 8px 25px rgba(0,0,0,0.12);
            height: 0;
            padding-bottom: 146.67%; /* 1056/720 * 100% 保持比例 */
            border: 3px solid #ffd1dc;
            z-index: 1;
            touch-action: pan-y pinch-zoom; /* 允许垂直滚动和缩放 */
        }

        .carousel {
            display: flex;
            transition: transform 0.5s ease;
            height: 100%;
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
        }

        .carousel a {
            display: block;
            width: 100%;
            height: 100%;
            flex-shrink: 0;
            text-decoration: none;
        }

        .carousel img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            cursor: pointer;
            transition: transform 0.3s ease;
        }

        .carousel img:hover {
            transform: scale(1.02);
        }

        .carousel-indicators {
            display: flex;
            justify-content: center;
            margin-top: 15px;
            gap: 8px;
            position: relative;
            z-index: 2;
        }

        .indicator {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background-color: #ffd1dc;
            cursor: pointer;
            transition: all 0.3s;
            border: 2px solid transparent;
        }

        .indicator.active {
            background-color: #ff6b93;
            transform: scale(1.3);
            border-color: #ff9eb5;
        }

        footer {
            text-align: center;
            color: #a2a2d0;
            font-size: 12px;
            padding: 20px 0;
            margin-top: 20px;
            border-top: 2px dashed #ffd1dc;
            position: relative;
            z-index: 1;
        }

        .heart {
            color: #ff6b93;
            animation: heartbeat 1.5s infinite;
        }

        @keyframes heartbeat {
            0% { transform: scale(1); }
            50% { transform: scale(1.2); }
            100% { transform: scale(1); }
        }

        /* 浮动小动物装饰 */
        .floating-cat, .floating-bunny {
            position: absolute;
            font-size: 24px;
            z-index: 0;
            opacity: 0.7;
            animation: float 6s ease-in-out infinite;
        }

        .floating-cat {
            top: 10%;
            left: 5%;
        }

        .floating-bunny {
            bottom: 15%;
            right: 5%;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0) rotate(0deg); }
            50% { transform: translateY(-20px) rotate(5deg); }
        }

        /* 响应式调整 */
        @media (max-width: 480px) {
            h1 {
                font-size: 28px;
            }
            
            .btn {
                min-height: 75px;
                font-size: 13px;
            }
            
            .carousel-container {
                padding-bottom: 146.67%; /* 保持比例不变 */
            }
        }
        /* 售后悬浮按钮 */
        .floating-service-btn {
            position: fixed;
            right: 15px;
            top: 50%;
            transform: translateY(-50%);
            background: linear-gradient(135deg, #4CAF50, #2E7D32);
            color: white;
            text-decoration: none;
            padding: 12px 8px;
            border-radius: 25px;
            box-shadow: 0 6px 15px rgba(76, 175, 80, 0.3);
            z-index: 1000;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            font-weight: bold;
            transition: all 0.3s;
            border: 2px solid #fff;
            animation: float-service 3s ease-in-out infinite;
            width: 50px;
            text-align: center;
        }

        .floating-service-btn i {
            font-size: 18px;
            margin-bottom: 5px;
        }

        .floating-service-btn:hover {
            transform: translateY(-50%) scale(1.1);
            box-shadow: 0 8px 20px rgba(76, 175, 80, 0.5);
            background: linear-gradient(135deg, #66BB6A, #388E3C);
        }

        @keyframes float-service {
            0%, 100% { transform: translateY(-50%); }
            50% { transform: translateY(-55%); }
        }

        /* 响应式调整 - 确保在小屏幕上按钮不会太大 */
        @media (max-width: 480px) {
            .floating-service-btn {
                right: 10px;
                padding: 10px 6px;
                width: 45px;
                font-size: 11px;
            }
            
            .floating-service-btn i {
                font-size: 16px;
            }
        }