.tangtang-container{z-index:0;background:#000;position:fixed;inset:0}.tangtang-video{object-fit:cover;width:100%;height:100%;display:block;position:absolute;top:0;left:0}.tangtang-reconnecting{color:#fff;white-space:nowrap;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:10;background:#000000b3;border-radius:20px;padding:8px 20px;font-size:13px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.chatbox{-webkit-overflow-scrolling:touch;scrollbar-width:none;flex-direction:column;gap:6px;max-height:100%;padding:4px 0;display:flex;overflow-y:auto}.chatbox::-webkit-scrollbar{display:none}.chat-message{flex-direction:column;animation:.3s slideIn;display:flex}@keyframes slideIn{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}.chat-message.user .chat-bubble{color:#fff;background:#ff6b8140}.chat-message.tangtang .chat-bubble{color:#fff;background:#ffffff26}.chat-bubble{word-break:break-word;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:14px;max-width:100%;padding:8px 12px;font-size:14px;line-height:1.5;display:inline-block}.chat-avatar{color:#fff9;margin-bottom:2px;font-size:11px}.chat-time{color:#fff6;margin-top:2px;font-size:10px}.chat-loading{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:#ffffffb3;background:#ffffff26;border-radius:14px;padding:8px 12px;font-size:13px;animation:1.5s infinite pulse;display:inline-block}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.feeding-overlay{z-index:200;background:#00000080;justify-content:center;align-items:flex-end;animation:.2s fadeIn;display:flex;position:fixed;inset:0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.feeding-menu{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);width:100%;padding:20px 16px;padding-bottom:max(24px, env(safe-area-inset-bottom));background:#1e1e1ef2;border-radius:20px 20px 0 0;animation:.3s slideUp}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.feeding-title{text-align:center;color:#fff;margin-bottom:16px;font-size:16px;font-weight:600}.feeding-grid{grid-template-columns:repeat(3,1fr);gap:12px;display:grid}.feeding-item{cursor:pointer;background:#ffffff14;border:none;border-radius:16px;flex-direction:column;align-items:center;gap:6px;padding:14px 8px;transition:transform .15s,background .15s;display:flex}.feeding-item:active{background:#ffffff26;transform:scale(.95)}.feeding-item-emoji{font-size:44px}.feeding-item-name{color:#fffc;font-size:13px;font-weight:500}.side-actions{z-index:60;flex-direction:column;align-items:center;gap:20px;display:flex;position:fixed;bottom:160px;right:12px}.side-btn{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);cursor:pointer;color:#fff;background:#ffffff26;border:none;border-radius:50%;justify-content:center;align-items:center;width:48px;height:48px;font-size:22px;transition:transform .15s,background .15s;display:flex;position:relative}.side-btn:active{background:#ffffff4d;transform:scale(.9)}.side-btn-label{color:#ffffffb3;text-align:center;margin-top:4px;font-size:10px}.side-btn.recording{background:#ff4444b3;animation:1s infinite recordPulse}@keyframes recordPulse{0%,to{box-shadow:0 0 #ff444480}50%{box-shadow:0 0 0 12px #f440}}.bottom-input-bar{padding:10px 12px;padding-bottom:max(10px, env(safe-area-inset-bottom));-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);z-index:70;background:#000000b3;align-items:center;gap:8px;animation:.2s slideUp;display:flex;position:fixed;bottom:0;left:0;right:0}.bottom-input{color:#fff;background:#ffffff1a;border:1px solid #fff3;border-radius:20px;outline:none;flex:1;height:40px;padding:0 16px;font-size:15px}.bottom-input::placeholder{color:#fff6}.bottom-input:focus{border-color:var(--color-primary)}.bottom-send-btn{background:var(--color-primary);cursor:pointer;color:#fff;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-size:18px;display:flex}.bottom-send-btn:disabled{opacity:.4}.bottom-close-btn{cursor:pointer;color:#fff;background:#ffffff1a;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-size:16px;display:flex}:root{--color-bg:#000;--color-primary:#ff6b81;--color-secondary:#e8d5f5;--color-text:#fff;--color-bubble-pet:#ffffff26;--color-bubble-user:#ff6b814d;--border-radius:16px;--shadow:0 2px 12px #0000004d}*{box-sizing:border-box;margin:0;padding:0}body{color:#fff;-webkit-font-smoothing:antialiased;background:#000;width:100vw;height:100vh;font-family:-apple-system,PingFang SC,Microsoft YaHei,sans-serif;overflow:hidden}#root{width:100%;height:100%;position:relative;overflow:hidden}