明光易课堂 - 直播间

/* 底部输入区 */ .input-area { position: absolute; bottom: 0; left: 0; right: 0; z-index: 100; padding: 10px 15px; background: linear-gradient(to top, rgba(0,0,0,0.8), transparent); display: flex; align-items: center; gap: 10px; } .danmaku-input { flex: 1; height: 40px; padding: 0 15px; border: none; border-radius: 20px; background: rgba(255,255,255,0.9); color: #333; font-size: 14px; outline: none; } .danmaku-input::placeholder { color: #999; } .emoji-btn, .send-btn { width: 40px; height: 40px; border: none; border-radius: 50%; background: rgba(255,255,255,0.9); cursor: pointer; font-size: 20px; display: flex; align-items: center; justify-content: center; } .send-btn { background: #667eea; color: white; } /* 表情面板 */ .emoji-picker { position: absolute; bottom: 60px; left: 15px; right: 15px; background: rgba(255, 255, 255, 0.95); border-radius: 12px; padding: 15px; display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; z-index: 101; } .emoji-item { font-size: 28px; text-align: center; cursor: pointer; padding: 5px; border-radius: 6px; transition: all 0.2s; } .emoji-item:active { background: rgba(0,0,0,0.1); transform: scale(0.9); } /* 解锁声音按钮（苹果微信专用） */ .unlock-audio-btn { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); background: rgba(0, 0, 0, 0.7); color: white; border: 2px solid rgba(255, 255, 255, 0.5); padding: 15px 30px; border-radius: 30px; font-size: 16px; cursor: pointer; z-index: 200; backdrop-filter: blur(10px); } /* 加载提示 */ .loading-tip { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); color: white; font-size: 16px; text-align: center; } /* 错误提示 */ .error-tip { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); background: rgba(255, 0, 0, 0.7); color: white; padding: 20px; border-radius: 8px; text-align: center; z-index: 300; } /* 移动端适配 */ @media (max-width: 768px) { .top-bar { padding: 30px 15px 40px; } .teacher-avatar { width: 40px; height: 40px; } .course-title { font-size: 14px; } .bottom-bar { padding: 10px 15px; } .course-card { max-width: none; } } /* 确保视频层级最高 */ .video-container video { width: 100% !important; height: 100% !important; object-fit: cover; }

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