@font-face {
    font-family: 'PingFang';
    src: url('/font/sf-pro-display_bold.woff2') format('truetype'),
         url('/font/PingFangSC-Medium.woff2') format('woff2');
    font-style: normal;
  }
  body {
    font-family: 'PingFang', sans-serif;
  }
  #user-input, #but ,#new-conversation,#version_di,#clear-cache,#go-home{
    font-family: 'PingFang', sans-serif; /* 确保输入框使用自定义字体 */
  }
  .custom-font-size {
  font-size: 20px; /* 设置为你想要的字体大小 */
}
  /* 确保消息气泡宽度占满父容器 */
  .message-content {
  max-width: 100%;
  word-break: break-word; /* 自动换行 */
}
  @media (max-width: 768px) {
    /* 移动端侧边栏隐藏时的主内容区域补白 */
    main {
      margin-left: 0 !important;
      transition: margin-left 0.3s;
    }
    
    /* 展示移动端顶部导航栏 */
    #mobile-navbar {
      display: flex !important;
    }
    
    /* 侧边栏展开时的主内容区域偏移 */
    body.sidebar-open main {
      margin-left: 200px;
    }
  }
  /* 添加到样式表 */
body.sidebar-open {
  overflow-x: hidden;
}

#sidebar {
  position: fixed !important;
  top: 0;
  left: 0;
  height: 100vh;
  transition: transform 0.3s;
}
/* 侧边栏展开状态 */
.sidebar-open #sidebar {
  transform: translateX(0);
}
body.sidebar-open #sidebar {
  transform: translateX(0);
}

@media (min-width: 769px) {
  #sidebar {
    transform: translateX(0) !important;
  }
}  @media (max-width: 768px) {
  /* 移动端侧边栏隐藏时的主内容区域补白 */
  main {
    margin-left: 0 !important;
    transition: margin-left 0.3s;
  }
  
  /* 展示移动端顶部导航栏 */
  #mobile-navbar {
    display: flex !important;
  }
  
  /* 侧边栏展开时的主内容区域偏移 */
  body.sidebar-open main {
    margin-left: 200px;
  }
}
/* 添加到样式表 */
body.sidebar-open {
overflow-x: hidden;
}

/* 移动端优先策略 */
#sidebar {
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  z-index: 50;
  transform: translateX(-100%);
  transition: transform 0.3s;
}

body.sidebar-open #sidebar {
transform: translateX(0);
}

/* 移动端优先策略 */
#sidebar {
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  z-index: 50;
  transform: translateX(-100%);
  transition: transform 0.3s;
}

/* 桌面端显示规则 */
@media (min-width: 768px) {
  #sidebar {
    position: relative !important;
    transform: translateX(0) !important;
    height: 100vh;
    display: flex !important;
  }
}

  /* 公式样式 */
  .formula {
  font-family: 'JetBrains Mono', sans-serif;
  font-size: 1rem;
  line-height: 1.5;
  padding: 20px;
  margin: 1rem 0;
  border-radius: 0.5rem;
  white-space: nowrap; /* 禁止自动换行 */
  overflow-x: auto; /* 横向滚动条 */
  border-radius: 10px;
}

/* ========== 代码块增强样式 ========== */
pre {
  --code-bg: #2d2d2d; /* 深色背景 */
  --code-accent: #3a3a3a; /* 辅助色 */
  --code-text: #f8f8f2; /* 主文本色 */
  --scrollbar-thumb: #555; /* 滚动条颜色 */
  
  font-family: 'JetBrains Mono', 'Fira Code', Consolas, monospace;
  font-size: 0.925rem;
  line-height: 1.6;
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
  background: var(--code-bg);
  border-radius: 12px;
  color: var(--code-text);
  position: relative;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;

  /* 滚动条优化 */
  scrollbar-width: thin;
  scrollbar-color: var(--scrollbar-thumb) var(--code-bg);

  &::-webkit-scrollbar {
    height: 8px;
    background: var(--code-bg);
  }

  &::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb);
    border-radius: 4px;
  }

  /* 移动端优化 */
  @media (max-width: 768px) {
    font-size: 0.875rem;
    padding: 1rem;
    border-radius: 8px;
    margin: 1rem -1rem;
  }

  /* 代码高亮装饰线 */
  &::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, 
      #ff79c6 0%, 
      #bd93f9 25%, 
      #8be9fd 50%, 
      #50fa7b 75%, 
      #ffb86c 100%
    );
  }

  &:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px -2px rgba(0, 0, 0, 0.15);
  }
}

code {
  font-family: inherit;
  font-size: 0.9em;
  padding: 0.2em 0.4em;
  border-radius: 4px;
  background: var(--code-accent);
  color: var(--code-text);
  /* color: #eb5757; */
  white-space: pre-wrap; /* 自动换行 */
  word-wrap: break-word;
  /* background-color: #ececec; */
  /* box-shadow: 0 6px 12px -2px rgba(255, 255, 255, 0.15); */
}

/* 行号支持 */
pre[data-line-numbers] {
  counter-reset: line;

  code {
    display: block;
    padding-left: 2.5em;

    &::before {
      counter-increment: line;
      content: counter(line);
      position: absolute;
      left: 0;
      width: 2em;
      padding-right: 0.5em;
      color: #666;
      text-align: right;
      user-select: none;
    }
  }
}

/* 深色/浅色模式适配 */
@media (prefers-color-scheme: light) {
  pre {
    --code-bg: #f8f9fa;
    --code-accent: #e9ecef;
    --code-text: #495057;
    --scrollbar-thumb: #adb5bd;

    &::before {
      background: linear-gradient(to bottom, 
        #ff6b6b 0%, 
        #cc5de8 25%, 
        #339af0 50%, 
        #51cf66 75%, 
        #fcc419 100%
      );
    }
  }
}/* 限制标题宽度并启用省略号 */
#conversations span {
  white-space: nowrap; /* 禁止换行 */
  overflow: hidden; /* 超出部分隐藏 */
  text-overflow: ellipsis; /* 显示省略号 */
  max-width: 150px; /* 最大宽度，根据实际布局调整 */
}
/* 淡入淡出动画 */
#dynamic-title {
opacity: 0; /* 初始状态为透明 */
transition: opacity 0.5s ease-in-out; /* 平滑过渡效果 */
}

#dynamic-title.visible {
opacity: 1; /* 显示状态 */
}
/* 弹窗动画 */
#intro-modal {
  animation: modalFadeIn 0.3s ease-out;
}

@keyframes modalFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* 响应式调整 */
@media (max-width: 640px) {
  #intro-modal .max-w-2xl {
    max-width: 95%;
    margin: 0 10px;
  }
  
  #intro-modal .p-8 {
    padding: 1.5rem;
  }
  
  #close-intro {
    right: 0;
    top: 0;
    background: rgba(0,0,0,0.7);
  }
}
.animate-message {
  animation: messageAppear 0.3s ease-out;
}

@keyframes messageAppear {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
/* 关闭按钮样式 */
#close-intro span {
  display: block;
  position: absolute;
  background: white;
  transition: all 0.3s ease;
}

#close-intro span:first-child {
  transform: rotate(45deg);
}

#close-intro span:last-child {
  transform: rotate(-45deg);
}

#close-intro:hover span {
  background: #eee;
}

/* From Uiverse.io by G4b413l */ 
.three-body {
--uib-size: 35px;
--uib-speed: 0.8s;
--uib-color: #5D3FD3;
position: relative;
display: inline-block;
height: var(--uib-size);
width: var(--uib-size);
animation: spin78236 calc(var(--uib-speed) * 2.5) infinite linear;
}

.three-body__dot {
position: absolute;
height: 100%;
width: 30%;
animation: pulse 1.2s infinite ease-in-out;
backface-visibility: hidden;
}

.three-body__dot:after {
content: '';
position: absolute;
height: 0%;
width: 100%;
padding-bottom: 100%;
background-color: var(--uib-color);
border-radius: 50%;
}

.three-body__dot:nth-child(1) {
bottom: 5%;
left: 0;
transform: rotate(60deg);
transform-origin: 50% 85%;
}

.three-body__dot:nth-child(1)::after {
bottom: 0;
left: 0;
animation: wobble1 var(--uib-speed) infinite ease-in-out;
animation-delay: calc(var(--uib-speed) * -0.3);
}

.three-body__dot:nth-child(2) {
bottom: 5%;
right: 0;
transform: rotate(-60deg);
transform-origin: 50% 85%;
}

.three-body__dot:nth-child(2)::after {
bottom: 0;
left: 0;
animation: wobble1 var(--uib-speed) infinite
  calc(var(--uib-speed) * -0.15) ease-in-out;
}

.three-body__dot:nth-child(3) {
bottom: -5%;
left: 0;
transform: translateX(116.666%);
}

.three-body__dot:nth-child(3)::after {
top: 0;
left: 0;
animation: wobble2 var(--uib-speed) infinite ease-in-out;
}

@keyframes spin78236 {
0% {
transform: rotate(0deg);
}

100% {
transform: rotate(360deg);
}
}

@keyframes wobble1 {
0%,
100% {
transform: translateY(0%) scale(1);
opacity: 1;
}

50% {
transform: translateY(-66%) scale(0.65);
opacity: 0.8;
}
}

@keyframes wobble2 {
0%,
100% {
transform: translateY(0%) scale(1);
opacity: 1;
}

50% {
transform: translateY(66%) scale(0.65);
opacity: 0.8;
}
}

@media screen and (max-width: 680px) {
#cebian_logo{
  content: url('wisdom.svg');
}
#zhu_logo{
  content: url('/asset/icon_logo/hei_by_y_1.png');
}
#js{
  font-size: 0.8em;
}
}
/* 确保思考状态指示器正确显示 */
.thinking-status {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 8px;
}

.three-body {
  --uib-size: 18px;
  --uib-color: var(--ios-blue);
}
/**************** 苹果设计系统变量 ****************/
:root {
  --ios-blue: #007AFF;
  --ios-gray-1: #F5F5F7;
  --ios-gray-2: #E5E5EA;
  --ios-label: #1D1D1F;
  --ios-secondary: #86868B;
  --ios-surface: rgba(255, 255, 255, 0.8);
  --ios-blur: saturate(180%) blur(20px);
}

/**************** 消息基础架构 ****************/
.message {
  margin: 1.25rem 0;
  opacity: 0;
  animation: iosEntry 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
  will-change: transform;
  transform: translateZ(0);
}

@keyframes iosEntry {
  0% {
    opacity: 0;
    transform: translateY(12px) scale(0.97);
  }
  100% {
    opacity: 1;
    transform: none;
  }
}

/**************** 消息容器设计 ****************/
.message-content {
  position: relative;
  padding: 1rem 1.25rem;
  border-radius: 18px;
  background: var(--ios-surface);
  backdrop-filter: var(--ios-blur);
  /* box-shadow: 
    0 1px 1px rgba(0, 0, 0, 0.04),
    0 4px 8px rgba(0, 0, 0, 0.04),
    inset 0 -0.5px 0.5px rgba(255, 255, 255, 0.5); */
  transition: all 0.3s cubic-bezier(0.25, 0.1, 0.25, 1);
  background-color: rgb(255, 255, 255);
  font-size: 1em;
}

.message-content:hover {
  transform: translateY(-1px);
  box-shadow: 
    0 2px 2px rgba(0, 0, 0, 0.04),
    0 8px 16px rgba(0, 0, 0, 0.06),
    inset 0 -0.5px 0.5px rgba(255, 255, 255, 0.6);
}

/**************** 思考消息专属样式 ****************/
/* 思考过程样式 */
.message.thinking {
  /* 主容器优化 */
  background: rgba(245, 245, 247, 0.712);
  border: 0.5px solid rgba(0, 0, 0, 0.06);
  border-radius: 18px 18px 4px 4px; /* 右下角保持小圆角增加设计细节 */
  color: #68686D; /* Apple 标准辅助灰色 */
  margin: 1px 0;
  overflow: hidden; /* 确保内部圆角生效 */
  padding: 15px;
  font-size: 1em;
  /* 三维层次 */
  box-shadow: 
    0 1px 1px rgba(0, 0, 0, 0.02),
    0 2px 4px rgba(0, 0, 0, 0.04),
    inset 0 0.5px 0.5px rgba(255, 255, 255, 0.6);
}
.message.thinking .message-content {
  /* 内容容器间距系统 */
  padding: 16px 20px 20px; /* 上 16px 左右 20px 下 20px */
}

.message.thinking .message-header {
  color: #007AFF;
  font-size: 1.25em;
}

.message.thinking .message-body {
  color: #6E6E73;
  
}

/**************** 最终回答样式 ****************/
.message.bot {
  /* 主容器优化 */
  background: rgba(255, 255, 255, 0.85);
  border: 0.5px solid rgba(0, 0, 0, 0.06);
  border-radius: 4px 4px 18px 18px; /* 右下角保持小圆角增加设计细节 */
  color: #1e1e1f; /* Apple 标准辅助灰色 */
  margin: 1px 0;
  overflow: hidden; /* 确保内部圆角生效 */
  padding: 15px;
  font-size: 1em;
  
  /* 三维层次 */
  box-shadow: 
    0 1px 1px rgba(0, 0, 0, 0.02),
    0 2px 4px rgba(0, 0, 0, 0.04),
    inset 0 0.5px 0.5px rgba(255, 255, 255, 0.6);
}

.message.bot .message-header {
  color: #0071e3;
  font-weight: bold;
  font-size: 1.25em;
}

.message.bot .message-body {
  color: #2C2C2E;
  
}
/**************** 增强对比度的辅助样式 ****************/
.message.thinking .message-content:hover {
  transform: translateY(-1px) scale(1.005);
  box-shadow: 
    0 2px 3px rgba(0, 0, 0, 0.04),
    0 10px 16px rgba(0, 0, 0, 0.05),
    inset 0 -0.5px 0.5px rgba(255, 255, 255, 0.7);
}

.message.bot .message-content:hover {
  transform: translateY(-1px) scale(1.01);
  box-shadow: 
    0 3px 4px rgba(0, 0, 0, 0.05),
    0 12px 20px rgba(0, 0, 0, 0.06),
    inset 0 -0.5px 0.5px rgba(255, 255, 255, 0.8);
}
/**************** 状态指示器强化 ****************/
.thinking-status {
  color: #8A8A8E; /* 更柔和的状态文字 */
}

.thinking-status::before {
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%23007AFF"><path d="M12 2A10 10 0 1 0 22 12 10 10 0 0 0 12 2zm0 18a8 8 0 1 1 8-8 8 8 0 0 1-8 8z"/><path d="M12 7a1 1 0 0 1 1 1v4a1 1 0 0 1-2 0V8a1 1 0 0 1 1-1zm0 8a1 1 0 1 0 0 2 1 1 0 0 0 0-2z"/></svg>');
}
/**************** 内容排版系统 ****************/
.message-body {
  color: var(--ios-label);
  line-height: 1.7;
  font-size: 1.05em;
  padding: 0.75rem 0;
  font-weight: 500;
}

.message-body p {
  margin: 0.8em 0;
  letter-spacing: -0.08px;
}

.message-body pre {
  background: rgba(0, 0, 0, 0.85) !important;
  padding: 1.1rem !important;
  border-radius: 12px !important;
  margin: 1.2rem 0 !important;
  font-family: 'SF Mono', Menlo, monospace;
  font-size: 0.9em;
  color: #fff;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.message-body code:not(pre code) {
  background: rgba(0, 122, 255, 0.12);
  color: var(--ios-blue);
  padding: 0.2em 0.4em;
  border-radius: 5px;
  font-size: 0.9em;
}

.message-body blockquote {
  border-left: 3px solid var(--ios-gray-2);
  padding-left: 1rem;
  margin: 1.2rem 0;
  color: var(--ios-secondary);
}

/**************** 加载状态动效 ****************/
.three-body {
  --uib-size: 24px;
  --uib-color: var(--ios-blue);
  --uib-speed: 1.4s;
}

.loading-indicator {
  padding: 12px;
  background: rgba(0, 122, 255, 0.08);
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

/**************** 移动端优化 ****************/
@media (max-width: 768px) {
  .message.thinking .message-content {
    background: rgba(240, 240, 245, 0.75);
  }
  
  .message.bot .message-content {
    background: rgba(255, 255, 255, 0.92);
  }
}
/**************** 深度交互反馈 ****************/
.message-content:active {
  transform: scale(0.98);
  transition-duration: 0.15s;
}

.message-body a {
  color: var(--ios-blue);
  text-decoration: underline;
  text-decoration-color: rgba(0, 122, 255, 0.3);
  transition: all 0.2s ease;
}

.message-body a:hover {
  text-decoration-color: currentColor;
}


.toast {
  position: fixed;
  bottom: 20px;
  right: 20px;
  padding: 12px 24px;
  border-radius: 8px;
  color: white;
  z-index: 1000;
}

.info { background: #007AFF; }
.warning { background: #FF9500; }
.error { background: #FF3B30; }

@keyframes slideIn {
  from { transform: translateX(100%); }
  to { transform: translateX(0); }
}

@keyframes slideOut {
  from { transform: translateX(0); }
  to { transform: translateX(100%); }
}