.assistant-container{height:100vh;position:fixed;top:0;left:0;right:0;bottom:0;overflow:hidden}.assistant-container,.chat-container{background:var(--background);display:flex;flex-direction:column}.chat-container{max-width:800px;margin:0 auto;height:100%;width:100%;border-radius:8px;box-shadow:0 2px 12px 0 rgba(0,0,0,.1);position:relative}.chat-header{padding:10px 20px;display:flex;justify-content:space-between;align-items:center;background:var(--background);position:fixed;top:0;left:0;right:0;z-index:100;box-shadow:0 1px 3px rgba(0,0,0,.1)}.message-list{flex:1;overflow-y:auto;padding:20px;-webkit-overflow-scrolling:touch;padding-bottom:100px;margin-top:50px}.message{margin-bottom:20px;display:flex}.message-user{justify-content:flex-end}.message-content{max-width:70%;padding:12px 16px;border-radius:8px;background:var(--maxMaxLightGray)}.message-user .message-content{background:var(--themeBackground);color:#fff}.message-text{line-height:1.5;word-break:break-word}.message-text h1,.message-text h2,.message-text h3,.message-text h4,.message-text h5,.message-text h6{margin:1em 0;color:var(--fontColor)}.message-text blockquote{background-color:var(--maxMaxLightGray);border-radius:4px}.message-text mark{background-color:#ffe58f;padding:0 2px}.input-area{padding:20px;border-top:1px solid var(--borderColor);background:var(--background);position:absolute;left:0;right:0;bottom:0;z-index:2;min-height:80px;box-shadow:0 -2px 10px rgba(0,0,0,.05)}.input-wrapper{display:flex;gap:8px;align-items:center}.model-select{width:100px;padding:4px 8px;font-size:14px}.message-input,.model-select{border-radius:4px;border:1px solid var(--borderColor);background:var(--background);color:var(--fontColor)}.message-input{flex:1;padding:8px 12px;resize:none;outline:none}.clear-btn,.send-button{padding:8px 12px;height:36px;border:none;border-radius:4px;background:var(--themeBackground);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s;min-width:40px}.clear-btn i,.send-button i{font-size:16px}.clear-btn:hover,.send-button:hover{opacity:.8}@media screen and (max-width:768px){.assistant-container{padding-bottom:60px}.chat-container{height:100%;margin:0}.chat-header{padding:12px 15px;height:50px;box-sizing:border-box}.message-list{padding-bottom:80px;margin-top:50px}.message-content{max-width:85%}.input-area{padding:15px;min-height:60px;padding-bottom:calc(15px + env(safe-area-inset-bottom))}.input-wrapper{gap:8px}.model-select{width:80px;font-size:12px;padding:6px 4px}.clear-btn,.send-button{padding:6px 10px;height:32px;min-width:36px}.clear-btn i,.send-button i{font-size:14px}}.settings-btn{position:fixed;top:70px;right:20px;width:40px;height:40px;border-radius:50%;background:var(--background);box-shadow:0 2px 12px 0 rgba(0,0,0,.1);display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:100;transition:all .3s}.settings-btn:hover{transform:rotate(90deg)}.settings-form{padding:0 20px}.form-item{margin-bottom:20px}.form-label{margin-bottom:8px;font-weight:700}.form-tip{margin-top:5px;font-size:12px;color:var(--greyFont)}:deep(.settings-dialog){border-radius:8px}:deep(.el-dialog__body){padding-top:10px}@media screen and (max-width:768px){.settings-btn{top:70px;right:10px}}.header-title{font-size:18px;font-weight:500;color:var(--fontColor)}.code-wrapper{position:relative;background:#f8f9fa;border-radius:8px;padding:16px;margin:10px 0;font-family:Consolas,Monaco,Andale Mono,monospace}.code-content{white-space:pre-wrap;word-break:break-all;margin-right:80px;color:#333;line-height:1.6}.copy-button{position:absolute;right:10px;top:10px;background:#fff;border:1px solid #ddd;padding:4px 10px;border-radius:4px;font-size:12px;cursor:pointer;color:#666;transition:all .3s}.copy-button:hover{background:#f1f1f1;color:#333}.highlight-number{color:#e83e8c;font-weight:500}@media (prefers-color-scheme:dark){.code-wrapper{background:#1e1e1e}.code-content,.copy-button{color:#d4d4d4}.copy-button{background:#2d2d2d;border-color:#404040}.copy-button:hover{background:#3d3d3d;color:#fff}.highlight-number{color:#b5cea8}.message-text mark{background-color:#594214}.message-text blockquote{border-left-color:#404040}}