// 微信二维码样式 .wechat-container { position: relative; cursor: pointer; z-index: 1000; } .wechat-icon { display: inline-block; } .qr-code { position: absolute; bottom: 100%; left: 50%; transform: translateX(-50%); background: white; padding: 8px; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.1); opacity: 0; visibility: hidden; transition: all 0.3s ease; } .qr-code img { width: 150px; height: 150px; display: block; } .wechat-container:hover .qr-code { opacity: 1; visibility: visible; } /* 夜间模式样式 */ [data-scheme="dark"] .qr-code { background: #3B2B33; box-shadow: 0 2px 10px rgba(0,0,0,0.5); } /* 默认隐藏深色二维码 */ .qr-code .qr-dark { display: none; } .qr-code .qr-light { display: block; } /* 在深色模式下切换显示 */ [data-scheme="dark"] .qr-code .qr-dark { display: block; } [data-scheme="dark"] .qr-code .qr-light { display: none; }