/* ==========================================================================
   ixspy 数据开放平台 - 核心样式表 (styles.css)
   ========================================================================== */

/* 1. 基础配置与核心变量 */
:root {
  /* 明亮模式配色 */
  --bg-main: #f8fafc;
  --bg-card: #ffffff;
  --bg-sidebar: #ffffff;
  --bg-header: #ffffff;
  --border-color: #e2e8f0;
  
  --text-main: #0f172a;
  --text-muted: #475569;
  --text-light: #64748b;
  
  --primary: #ff6b00; /* 适配主站品牌亮橙色 */
  --primary-hover: #e05300;
  --primary-light: rgba(255, 107, 0, 0.08);
  
  --accent-red: #ef4444;
  --accent-red-light: #fef2f2;
  --accent-green: #10b981;
  --accent-green-light: #ecfdf5;
  
  /* 表格专用 */
  --table-header-bg: #f1f5f9;
  --table-border: #e2e8f0;
  --table-row-hover: #f8fafc;
  
  /* 其它 */
  --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Microsoft YaHei", sans-serif;
  --font-logo: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  
  /* 代码沙盒固定为深色暗调 */
  --sb-bg: #0f172a;
  --sb-border: #1e293b;
  --sb-text: #e2e8f0;
  --sb-tab-active: #1e293b;
  --sb-tab-hover: #1e293b;
}

/* 深色模式覆盖变量 */
body.dark-mode {
  --bg-main: #090d16;
  --bg-card: #0f172a;
  --bg-sidebar: #0f172a;
  --bg-header: #0f172a;
  --border-color: #1e293b;
  
  --text-main: #f8fafc;
  --text-muted: #cbd5e1;
  --text-light: #94a3b8;
  
  --primary: #ff7f24; /* 稍微柔和一点的暗黑亮橙 */
  --primary-hover: #ff9f4f;
  --primary-light: rgba(255, 127, 36, 0.15);
  
  --table-header-bg: #1e293b;
  --table-border: #1e293b;
  --table-row-hover: #1e293b;
}

/* 全局重置 */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  transition: background-color var(--transition-normal), color var(--transition-normal);
  overflow-x: hidden;
  overflow-y: scroll;
  scrollbar-gutter: stable;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}
a:hover {
  color: var(--primary-hover);
}

/* 2. 顶栏 (Header) */
.main-header {
  height: 64px;
  background-color: #121620; /* 统一样式为主站深色极客蓝黑 */
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.header-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* 移动端汉堡包菜单 */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: #ffffff;
  cursor: pointer;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-image {
  height: 26px; /* 稍微缩减 Logo 高度以等比调短宽度，使其更显精致 */
  width: auto;
  display: block;
}

.logo-subtext {
  font-weight: 600;
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.75);
  margin-left: -10px; /* 引入负边距将分割线向左拉近图标，距离缩短为 7px */
  border-left: 1.5px solid rgba(255, 255, 255, 0.25);
  padding-left: 20px; /* 增加左内边距将文字推离分割线，距离加宽为 12px */
  letter-spacing: 3px;
  text-transform: none; /* 防止翻译大写 */
}

/* Beta 版本精美微标 */
.logo-badge-beta {
  font-family: var(--font-logo);
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--primary);
  border: 1px solid rgba(255, 107, 0, 0.4);
  padding: 1px 6px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-left: 8px;
  line-height: 1.2;
  display: inline-flex;
  align-items: center;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-left: auto;
  margin-right: 32px;
}

.nav-shortcut {
  display: flex;
  align-items: center;
  gap: 6px;
  color: rgba(255, 255, 255, 0.75); /* 默认淡白色 */
  font-size: 1.0rem;
  font-weight: 500;
  padding: 6px 4px;
  position: relative;
  transition: all var(--transition-fast);
}

.nav-shortcut:hover {
  color: #ffffff;
}

.nav-shortcut.active {
  color: #ffffff;
  font-weight: 600;
}

.nav-shortcut.active::after {
  content: '';
  position: absolute;
  bottom: -20px; /* 贴合在顶栏底部 */
  left: 0;
  right: 0;
  height: 3px;
  background-color: #ffffff; /* 高亮白线 */
  border-radius: 2px 2px 0 0;
}

/* HOT徽标微动效 */
.badge-hot-tag {
  position: absolute;
  top: -4px;
  right: -24px;
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: #ffffff;
  font-size: 0.55rem;
  font-weight: 800;
  padding: 1px 4px;
  border-radius: 4px;
  line-height: 1;
  text-transform: uppercase;
  box-shadow: 0 2px 4px rgba(239, 68, 68, 0.3);
  animation: badgePulse 2.2s infinite ease-in-out;
}

@keyframes badgePulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.08); box-shadow: 0 2px 8px rgba(239, 68, 68, 0.5); }
  100% { transform: scale(1); }
}

.header-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* 按钮样式 */
.btn-primary, .btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 20px;
  font-family: var(--font-main);
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-primary {
  background-color: var(--primary);
  border: 1px solid var(--primary);
  color: #ffffff;
  border-radius: 9999px; /* 改为药丸形圆角适配主站 */
  font-weight: 600;
  box-shadow: 0 4px 12px rgba(255, 107, 0, 0.15);
}

.btn-primary:hover,
a.btn-primary:hover {
  background-color: var(--primary-hover);
  border-color: var(--primary-hover);
  color: #ffffff !important;
  box-shadow: 0 6px 16px rgba(255, 107, 0, 0.3);
  transform: translateY(-1px);
}

.btn-secondary {
  background-color: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-muted);
}

.btn-secondary:hover {
  background-color: var(--table-header-bg);
  color: var(--text-main);
}

.btn-primary-outline-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 20px;
  font-family: var(--font-main);
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: 9999px;
  cursor: pointer;
  transition: all var(--transition-fast);
  background-color: transparent;
  border: 1px solid var(--primary);
  color: var(--primary);
}

.btn-primary-outline-pill:hover {
  background-color: var(--primary-light);
  transform: translateY(-1px);
}

/* 用户账号入口 */
.account-menu {
  position: relative;
}

.account-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-width: 156px;
  height: 38px;
  padding: 4px 12px 4px 5px;
  font-family: var(--font-main);
  font-size: 0.875rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.88);
  background-color: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 9999px;
  cursor: pointer;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.account-trigger:hover,
.account-menu.open .account-trigger {
  color: #ffffff;
  background-color: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 107, 0, 0.8);
  transform: translateY(-1px);
}

.account-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--primary), #ff9f4f);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.3px;
}

.account-menu.logged-out .account-avatar {
  background: rgba(255, 255, 255, 0.08);
  color: var(--primary);
  border: 1px solid rgba(255, 107, 0, 0.5);
}

.account-label {
  max-width: 112px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.account-chevron {
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.account-menu.open .account-chevron {
  transform: rotate(180deg);
}

.account-dropdown {
  position: absolute;
  top: calc(100% + 12px);
  right: 0;
  width: 220px;
  padding: 8px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: 0 16px 40px rgb(15 23 42 / 0.18);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px) scale(0.98);
  transform-origin: top right;
  pointer-events: none;
  transition: opacity var(--transition-fast), visibility var(--transition-fast), transform var(--transition-fast);
  z-index: 1000;
}

.account-menu.open .account-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.account-dropdown::before {
  content: '';
  position: absolute;
  top: -6px;
  right: 24px;
  width: 10px;
  height: 10px;
  background-color: var(--bg-card);
  border-left: 1px solid var(--border-color);
  border-top: 1px solid var(--border-color);
  transform: rotate(45deg);
}

.account-dropdown-header {
  padding: 10px 10px 12px;
  margin-bottom: 4px;
  border-bottom: 1px solid var(--border-color);
}

.account-dropdown-header strong,
.account-dropdown-header span {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.account-dropdown-header strong {
  color: var(--text-main);
  font-size: 0.92rem;
  line-height: 1.4;
}

.account-dropdown-header span {
  color: var(--text-light);
  font-size: 0.78rem;
  margin-top: 2px;
}

.account-dropdown-item {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  color: var(--text-muted);
  background: none;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-main);
  font-size: 0.875rem;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.account-dropdown-item:hover,
a.account-dropdown-item:hover {
  color: var(--primary);
  background-color: var(--primary-light);
}

.account-dropdown-item svg {
  flex-shrink: 0;
}

.account-logout {
  color: var(--accent-red);
}

.account-menu.logged-out .account-dropdown-header,
.account-menu.logged-out .account-dropdown-item,
.account-menu.logged-out .account-logout {
  display: none;
}

.account-menu.logged-out .account-dropdown {
  width: 180px;
}

.account-menu.logged-out .account-dropdown::after {
  content: '前往主站登录';
  display: block;
  padding: 10px;
  border-radius: var(--radius-sm);
  color: var(--primary);
  font-size: 0.875rem;
  font-weight: 600;
  text-align: center;
}

.account-menu.logged-out .account-dropdown:hover::after {
  background-color: var(--primary-light);
}

/* 主题切换 */
.theme-toggle-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: rgba(255, 255, 255, 0.75); /* 淡白 */
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px;
  border-radius: 50%;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.theme-toggle-btn:hover {
  background-color: rgba(255, 255, 255, 0.08); /* 极客透明灰 */
  color: #ffffff;
}

body.light-mode .moon-icon {
  display: block;
}
body.light-mode .sun-icon {
  display: none;
}
body.dark-mode .moon-icon {
  display: none;
}
body.dark-mode .sun-icon {
  display: block;
}

/* 3. 二级分类导航栏 (Subheader Tabs) */
.subheader-tabs {
  height: 48px;
  background-color: var(--bg-header);
  border-bottom: 1px solid var(--border-color);
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  z-index: 99;
  display: flex;
  align-items: center;
  padding: 0 24px;
  gap: 28px;
  overflow-x: auto;
  white-space: nowrap;
  scrollbar-width: none; /* Firefox */
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.subheader-tabs::-webkit-scrollbar {
  display: none; /* Chrome */
}

.tab-item {
  height: 100%;
  display: inline-flex;
  align-items: center;
  color: var(--text-muted);
  font-size: 0.925rem;
  font-weight: 500;
  cursor: pointer;
  position: relative;
  transition: color var(--transition-fast);
}

.tab-item:hover {
  color: var(--text-main);
}

.tab-item.active {
  color: var(--primary);
  font-weight: 600;
}

.tab-item.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--primary);
  border-radius: 2px 2px 0 0;
}

/* 置灰禁用 Tab 样式及即将推出徽标 */
.tab-item.disabled-tab {
  opacity: 0.55;
  cursor: not-allowed;
}

.tab-item.disabled-tab:hover {
  color: var(--text-muted); /* 禁用状态 hover 不变色 */
}

.badge-coming-soon {
  font-size: 0.65rem;
  font-weight: 600;
  background-color: var(--table-header-bg);
  color: var(--text-light);
  padding: 1px 6px;
  border-radius: 4px;
  margin-left: 6px;
  border: 1px solid var(--border-color);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

body.dark-mode .badge-coming-soon {
  background-color: #1e293b;
  border-color: #334155;
}

/* 4. 主容器与左侧边栏 (Sidebar) */
.main-container {
  margin-top: 112px; /* 64px + 48px */
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: calc(100vh - 112px);
  position: relative;
}

.sidebar {
  background-color: var(--bg-sidebar);
  border-right: 1px solid var(--border-color);
  position: fixed;
  top: 112px;
  bottom: 0;
  width: 260px;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  z-index: 90;
  transition: background-color var(--transition-normal), border-color var(--transition-normal), transform var(--transition-normal);
}

/* 滚动条美化 */
.sidebar::-webkit-scrollbar {
  width: 4px;
}
.sidebar::-webkit-scrollbar-thumb {
  background-color: transparent;
  border-radius: 4px;
}
.sidebar:hover::-webkit-scrollbar-thumb {
  background-color: var(--border-color);
}

/* 搜索框 */
.search-box-container {
  padding: 16px;
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  background-color: var(--bg-sidebar);
  z-index: 10;
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.search-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: 12px;
  color: var(--text-light);
  pointer-events: none;
}

#apiSearch {
  width: 100%;
  padding: 8px 12px 8px 36px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background-color: var(--bg-main);
  color: var(--text-main);
  font-family: var(--font-main);
  font-size: 0.85rem;
  transition: all var(--transition-fast);
}

#apiSearch:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
  background-color: var(--bg-card);
}

/* 侧边菜单列表 */
.sidebar-menu {
  padding: 16px 8px;
}

.menu-section-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-light);
  letter-spacing: 0.5px;
  padding: 6px 12px;
}

.menu-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  margin-bottom: 2px;
  transition: all var(--transition-fast);
}

.menu-item:hover {
  background-color: var(--table-row-hover);
  color: var(--text-main);
}

.menu-item.active {
  background-color: var(--primary-light);
  color: var(--primary);
  font-weight: 600;
}

/* MCP 红色小徽章 */
.badge-mcp {
  font-family: var(--font-logo);
  font-size: 0.7rem;
  font-weight: 600;
  background-color: var(--accent-red-light);
  color: var(--accent-red);
  padding: 1px 4px;
  border-radius: 4px;
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.menu-item.active .badge-mcp {
  background-color: var(--accent-red);
  color: #ffffff;
  border-color: var(--accent-red);
}

/* MCP 分组菜单样式（手风琴展开收起） */
.menu-group {
  margin-bottom: 12px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-color);
  background-color: var(--bg-card);
  transition: border-color var(--transition-normal);
}

.menu-group-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background-color: var(--table-header-bg);
  color: var(--text-main);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  user-select: none;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.menu-group-header:hover {
  background-color: var(--border-color);
  color: var(--primary);
}

body.dark-mode .menu-group-header {
  background-color: #1e293b;
}
body.dark-mode .menu-group-header:hover {
  background-color: #273549;
}

.menu-group-arrow {
  width: 14px;
  height: 14px;
  transition: transform var(--transition-normal);
  color: var(--text-light);
  display: block;
}

.menu-group-header:hover .menu-group-arrow {
  color: var(--primary);
}

.menu-group-header.collapsed .menu-group-arrow {
  transform: rotate(-90deg);
}

.menu-group-content {
  padding: 4px;
  overflow: hidden;
  transition: max-height 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  max-height: 500px; /* 足够容纳子菜单 */
}

.menu-group-content.collapsed {
  max-height: 0;
  padding-top: 0;
  padding-bottom: 0;
}
.menu-group-content .menu-item {
  padding: 8px 12px;
  margin-bottom: 2px;
}

/* Markdown 代码块复制按钮容器 */
.markdown-code-wrapper {
  position: relative;
  margin-bottom: 24px;
  border-radius: var(--radius-sm);
  overflow: visible;
}

.markdown-code-wrapper pre {
  margin-bottom: 0 !important;
  max-height: 420px; /* 设置代码块默认最大高度 */
  overflow-y: auto;  /* 超出时显示垂直滚动条 */
}

/* 美化代码块内部的滚动条 */
.markdown-code-wrapper pre::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
.markdown-code-wrapper pre::-webkit-scrollbar-thumb {
  background-color: rgba(255, 255, 255, 0.2);
  border-radius: 4px;
}
.markdown-code-wrapper pre::-webkit-scrollbar-thumb:hover {
  background-color: rgba(255, 255, 255, 0.35);
}
.markdown-code-wrapper pre::-webkit-scrollbar-track {
  background-color: transparent;
}

.markdown-code-copy-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 5px 10px;
  font-size: 0.75rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.6);
  background-color: rgba(30, 41, 59, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 4px;
  cursor: pointer;
  opacity: 0;
  transition: opacity var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
  z-index: 10;
  line-height: 1;
}

.markdown-code-wrapper:hover .markdown-code-copy-btn {
  opacity: 1;
}

.markdown-code-copy-btn:hover {
  background-color: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
}

.markdown-code-copy-btn.copied {
  background-color: var(--accent-green);
  color: #ffffff;
  border-color: var(--accent-green);
}

/* 5. 右侧内容区双列排版 (Content Wrapper) */
.content-wrapper {
  grid-column-start: 2;
  padding: 0;
  display: flex;
  flex-direction: column;
}

/* 加载动画 */
.loading-spinner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  min-height: 400px;
  color: var(--text-light);
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border-color);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* 双列文档排版与 TOC 目录侧边栏 */
.content-layout {
  display: flex;
  position: relative;
  align-items: flex-start;
  justify-content: center;
  gap: 32px;
  padding: 0 48px 40px;
  max-width: 1320px;
  margin: 0 auto;
  min-height: calc(100vh - 112px);
}

.content-layout.account-layout {
  display: block;
  max-width: none;
  width: 100%;
  padding: 0 32px 40px;
}

/* 文档渲染区：宽度与居中优化 */
.doc-article {
  flex: 1;
  max-width: 900px;
  width: 100%;
  padding: 40px 0;
  overflow-y: visible;
}

.content-layout.account-layout .doc-article {
  max-width: none;
  width: 100%;
  padding: 32px 0 0;
}

/* 右侧文章目录导航 (TOC) */
.toc-sidebar {
  width: 240px;
  position: sticky;
  top: 136px; /* 顶栏 64px + 二级导航 48px + 顶部缓冲 24px */
  max-height: calc(100vh - 160px);
  overflow-y: auto;
  padding: 24px 0 24px 8px;
  flex-shrink: 0;
}

/* 滚动条美化 */
.toc-sidebar::-webkit-scrollbar {
  width: 4px;
}
.toc-sidebar::-webkit-scrollbar-thumb {
  background-color: var(--border-color);
  border-radius: 4px;
}

.toc-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-light);
  letter-spacing: 1px;
  margin-bottom: 12px;
  padding-left: 12px;
}

.toc-nav {
  display: flex;
  flex-direction: column;
  border-left: 1px solid var(--border-color);
}

.toc-link {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-decoration: none;
  padding: 6px 12px;
  line-height: 1.4;
  border-left: 2px solid transparent;
  margin-left: -1px;
  transition: all var(--transition-fast);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: block;
}

.toc-link:hover {
  color: var(--text-main);
  background-color: var(--table-row-hover);
}

.toc-link.active {
  color: var(--primary);
  font-weight: 600;
  border-left-color: var(--primary);
  background-color: var(--primary-light);
}

/* H3 标题二级缩进 */
.toc-link.toc-h3 {
  padding-left: 24px;
  font-size: 0.8rem;
}

/* Markdown 生成内容的精致排版 */
.doc-article h1 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

/* 标题徽章 */
.title-badge-container {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-left: 12px;
}

.title-badge-mcp {
  font-size: 0.75rem;
  font-weight: 600;
  background-color: var(--accent-red-light);
  color: var(--accent-red);
  padding: 2px 8px;
  border-radius: 4px;
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.title-badge-version {
  font-size: 0.75rem;
  font-weight: 600;
  background-color: var(--table-header-bg);
  color: var(--text-light);
  padding: 2px 8px;
  border-radius: 4px;
  border: 1px solid var(--border-color);
}

.doc-article h2 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-top: 36px;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-color);
}

.doc-article h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-top: 24px;
  margin-bottom: 12px;
}

.doc-article p {
  color: var(--text-muted);
  margin-bottom: 16px;
  font-size: 0.95rem;
}

.doc-article img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  margin: 20px 0;
  display: block;
}

/* 接口概述 */
.api-overview-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
}



/* MCP 提示框 (红色左边栏) */
.mcp-notice-box {
  border-left: 4px solid var(--accent-red);
  background-color: var(--accent-red-light);
  color: var(--text-main);
  padding: 14px 18px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 24px 0;
  font-size: 0.9rem;
}
body.dark-mode .mcp-notice-box {
  background-color: rgba(239, 68, 68, 0.08);
}

/* GFM 警告提示框增强样式 */
.mcp-notice-box.alert-note {
  border-left-color: var(--primary);
  background-color: rgba(59, 130, 246, 0.05);
}
body.dark-mode .mcp-notice-box.alert-note {
  background-color: rgba(59, 130, 246, 0.08);
}

.mcp-notice-box.alert-tip {
  border-left-color: #10b981;
  background-color: rgba(16, 185, 129, 0.05);
}
body.dark-mode .mcp-notice-box.alert-tip {
  background-color: rgba(16, 185, 129, 0.08);
}

.mcp-notice-box.alert-important {
  border-left-color: var(--accent-red);
  background-color: var(--accent-red-light);
}
body.dark-mode .mcp-notice-box.alert-important {
  background-color: rgba(239, 68, 68, 0.08);
}

.mcp-notice-box.alert-warning {
  border-left-color: #f59e0b;
  background-color: rgba(245, 158, 11, 0.05);
}
body.dark-mode .mcp-notice-box.alert-warning {
  background-color: rgba(245, 158, 11, 0.08);
}

.mcp-notice-box.alert-caution {
  border-left-color: #ef4444;
  background-color: rgba(239, 68, 68, 0.05);
}
body.dark-mode .mcp-notice-box.alert-caution {
  background-color: rgba(239, 68, 68, 0.08);
}

.mcp-notice-box a {
  color: var(--primary);
  text-decoration: underline;
}



/* 文档内表格样式 */
.doc-table-container {
  overflow-x: auto;
  background-color: var(--bg-card);
  margin-bottom: 24px;
}

.doc-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  text-align: left;
  border: 1px solid var(--border-color);
}

.doc-table th {
  background-color: var(--table-header-bg);
  color: var(--text-muted);
  font-weight: 600;
  padding: 12px 16px;
  border: 1px solid var(--border-color);
}

.doc-table td {
  padding: 12px 16px;
  border: 1px solid var(--border-color);
  color: var(--text-muted);
}

.doc-table tr:hover td {
  background-color: var(--table-row-hover);
}

/* 特定列样式 */
.doc-table td:nth-child(1), .doc-table td:nth-child(2) {
  font-family: monospace;
}
.doc-table td.required-cell {
  color: var(--accent-green);
  font-weight: 600;
}


/* 6. 获取密钥 Modal 弹窗 */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.modal-backdrop.show {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  width: 90%;
  max-width: 480px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transform: translateY(20px);
  transition: transform var(--transition-normal);
}

.modal-backdrop.show .modal-card {
  transform: translateY(0);
}

/* 示例报告大弹窗自定义样式 */
.modal-card.doc-modal-card {
  max-width: 960px;
  width: 90%;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
}

.doc-modal-body.modal-body {
  display: block; /* 覆盖 .modal-body 的 display: flex，恢复标准块级流式布局，防止表格、代码块等发生排版塌陷 */
  overflow-y: auto;
  flex: 1;
  min-height: 0; /* 必须设置 min-height: 0 允许弹性子项收缩，从而触发内部滚动条而非撑开父级容器 */
  max-height: calc(85vh - 65px); /* 固定最大高度为卡片高度减去头部高度，强制多出内容启用滚动条 */
  padding: 24px 32px 32px;
  background-color: var(--bg-main);
  color: var(--text-main);
  text-align: left;
}

.doc-modal-body.modal-body table.doc-table {
  background-color: var(--bg-card);
}


.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header h3 {
  font-size: 1.15rem;
  font-weight: 600;
}

.btn-close-modal {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-light);
  display: flex;
  align-items: center;
}

.modal-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.modal-desc {
  font-size: 0.875rem;
  color: var(--text-light);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--text-muted);
}

.form-group input, .form-group select {
  padding: 10px 12px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background-color: var(--bg-main);
  color: var(--text-main);
  font-family: var(--font-main);
  font-size: 0.9rem;
}

.form-group input:focus, .form-group select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
}

.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 12px;
}

/* 申请成功状态 */
.modal-success {
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
}

.success-icon-wrapper {
  background-color: var(--accent-green-light);
  padding: 16px;
  border-radius: 50%;
  display: inline-flex;
}

.modal-success h4 {
  font-size: 1.1rem;
  font-weight: 600;
}

.modal-success p {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* 7. Toast 提示 */
.toast-notification {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background-color: #0f172a;
  color: #ffffff;
  padding: 8px 20px;
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  z-index: 10000;
}

.toast-notification.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* 8. 响应式规则 (Responsive Design) */

/* 中屏 iPad - 布局微调 */
@media (max-width: 1200px) {
  .toc-sidebar {
    display: none !important;
  }
  .content-layout {
    padding: 0 24px 40px;
  }
  .doc-article {
    padding: 30px 0;
  }
}

/* 小屏 手机及小平板 */
@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: block;
  }
  
  .header-nav {
    display: none; /* 移动端折叠头部快速链接 */
  }

  .header-right {
    gap: 10px;
  }

  .account-trigger {
    min-width: 0;
    width: 40px;
    height: 40px;
    padding: 4px;
  }

  .account-label,
  .account-chevron {
    display: none;
  }

  .account-dropdown {
    right: -48px;
  }
  
  .main-container {
    grid-template-columns: 1fr;
  }
  
  /* 侧边栏转移动弹窗 */
  .sidebar {
    transform: translateX(-100%);
    position: fixed;
    top: 112px;
    bottom: 0;
    left: 0;
    width: 280px;
    z-index: 1000;
    box-shadow: var(--shadow-lg);
  }
  
  .sidebar.show {
    transform: translateX(0);
  }
  
  /* 移动端遮罩 */
  .sidebar-overlay {
    display: none;
    position: fixed;
    top: 112px;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(15, 23, 42, 0.4);
    z-index: 999;
  }
  
  .sidebar-overlay.show {
    display: block;
  }
  
  .doc-article {
    padding: 24px 16px;
  }
}

/* ==========================================================================
   示例面板与折叠相关样式
   ========================================================================== */

/* 折叠/展开参数标题行 */
.collapse-trigger-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  margin: 20px 0 12px 0;
  cursor: pointer;
  user-select: none;
  font-weight: 600;
  transition: all var(--transition-fast);
}

.collapse-trigger-row:hover {
  border-color: var(--primary);
  background-color: var(--table-row-hover);
}

.collapse-title-left {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-main);
}

.collapse-arrow-icon {
  transition: transform var(--transition-normal);
}

.collapse-trigger-row.collapsed .collapse-arrow-icon {
  transform: rotate(-90deg);
}

.collapse-status-text {
  font-size: 0.85rem;
  color: var(--accent-red);
}

/* 可折叠内容 */
.collapse-content-wrapper {
  max-height: 2000px;
  overflow: hidden;
  transition: max-height var(--transition-normal);
}

.collapse-content-wrapper.collapsed {
  max-height: 0;
}

/* 语言切换 Tab */
.example-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 8px;
}

.example-tab {
  background: none;
  border: 1px solid transparent;
  color: var(--text-light);
  font-family: var(--font-main);
  font-size: 0.8rem;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.example-tab:hover {
  color: var(--text-main);
  background-color: var(--table-row-hover);
}

.example-tab.active {
  color: var(--primary);
  background-color: var(--primary-light);
  border-color: rgba(37, 99, 235, 0.15);
  font-weight: 600;
}

/* 代码段容器样式 */
.example-code-container {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background-color: #0f172a; /* 固定深色背景 */
  overflow: hidden;
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
}

.example-code-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 16px;
  background-color: rgba(0, 0, 0, 0.15);
  border-bottom: 1px solid #1e293b;
  font-size: 0.75rem;
  color: #64748b;
}

.example-code-header span {
  font-family: monospace;
}

.btn-copy-code {
  background: none;
  border: none;
  color: #64748b;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 0.75rem;
  transition: all var(--transition-fast);
}

.btn-copy-code:hover {
  color: #e2e8f0;
  background-color: rgba(255, 255, 255, 0.05);
}

.example-code-container pre {
  margin: 0;
  padding: 16px;
  background-color: transparent !important;
  font-size: 0.825rem;
  overflow: auto;
}

.example-code-container pre code {
  font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;
}

/* ==========================================================================
   门户首页 (Home Layout) 专属样式
   ========================================================================== */
.home-layout {
  display: block;
  width: 100%;
  min-height: calc(100vh - 112px);
  background-color: var(--bg-main);
  animation: fadeIn var(--transition-normal);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* 1. Hero 头部区域 */
.home-hero {
  position: relative;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: 48px;
  padding: 60px 48px 80px;
  max-width: 1200px;
  margin: 0 auto;
  overflow: hidden;
}

.hero-glow-layer {
  position: absolute;
  top: -200px;
  right: -200px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255, 107, 0, 0.08) 0%, rgba(255, 107, 0, 0) 70%);
  z-index: 0;
  pointer-events: none;
}

.hero-content {
  z-index: 1;
}

.hero-pretitle {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  background-color: var(--primary-light);
  color: var(--primary);
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 20px;
  letter-spacing: 0.5px;
}

.hero-title {
  font-family: var(--font-main);
  font-size: 3rem;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.25;
  margin-bottom: 20px;
}

.hero-title span {
  background: linear-gradient(90deg, var(--primary) 0%, #ff8f0e 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 650px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  align-items: center;
}

.btn-hero-apply {
  padding: 12px 28px;
  font-size: 0.95rem;
  box-shadow: 0 4px 20px rgba(255, 107, 0, 0.3);
}

.btn-hero-docs {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 12px 28px;
  font-size: 0.95rem;
  border-radius: 9999px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-hero-docs:hover {
  border-color: var(--primary);
  color: var(--primary);
  background-color: var(--primary-light);
}

/* Hero 配图与代码框 */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  z-index: 1;
}

.tech-card-wrapper {
  position: relative;
  width: 100%;
  max-width: 420px;
}

.tech-card {
  background-color: #0f172a; /* 深色 */
  border: 1px solid #1e293b;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg), 0 20px 40px -15px rgba(15, 23, 42, 0.3);
  padding: 20px;
  font-family: Consolas, Monaco, monospace;
  font-size: 0.8rem;
  overflow: hidden;
}

.card-dots {
  display: flex;
  gap: 6px;
  margin-bottom: 16px;
}

.card-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.card-dots span:nth-child(1) { background-color: #ef4444; }
.card-dots span:nth-child(2) { background-color: #f59e0b; }
.card-dots span:nth-child(3) { background-color: #10b981; }

.tech-card-content {
  color: #94a3b8;
}

.code-line {
  margin-bottom: 4px;
  white-space: nowrap;
}

.c-key { color: #f43f5e; }
.c-var { color: #38bdf8; }
.c-func { color: #60a5fa; }
.c-str { color: #10b981; }
.c-prop { color: #fb923c; }
.c-num { color: #a78bfa; }

.tech-mcp-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 30px;
  padding: 8px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: var(--shadow-md);
}

.badge-mcp-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--text-main);
}

.tech-mcp-badge .pulse-ring {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent-green);
  position: relative;
}

.tech-mcp-badge .pulse-ring::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 50%;
  border: 2px solid var(--accent-green);
  animation: badgeRingPulse 1.8s infinite ease-out;
}

@keyframes badgeRingPulse {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(2.8); opacity: 0; }
}

/* 2. 板块通用布局 */
.home-section {
  padding: 60px 48px;
  max-width: 1200px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 12px;
}

.section-subtitle {
  font-size: 0.95rem;
  color: var(--text-light);
  max-width: 600px;
  margin: 0 auto;
}

/* 3. 接入服务双卡片 */
.services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.service-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 36px;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.service-icon-box {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.api-icon {
  background-color: rgba(255, 107, 0, 0.08);
  color: var(--primary);
}

.mcp-icon {
  background-color: rgba(16, 185, 129, 0.08);
  color: var(--accent-green);
}

.service-name {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 12px;
}

.service-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 24px;
  flex-grow: 1;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}

.service-tag {
  font-size: 0.75rem;
  font-weight: 500;
  background-color: var(--bg-main);
  color: var(--text-light);
  padding: 4px 10px;
  border-radius: 4px;
  border: 1px solid var(--border-color);
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary);
}

.service-link svg {
  transition: transform var(--transition-fast);
}

.service-link:hover svg {
  transform: translateX(4px);
}

/* 4. 八大应用场景网格 */
.scenarios-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.scenario-item {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 24px;
  transition: all var(--transition-fast);
}

.scenario-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
}

.scenario-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background-color: var(--bg-main);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.scenario-item h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 8px;
}

.scenario-item p {
  font-size: 0.825rem;
  color: var(--text-light);
  line-height: 1.5;
}

/* 5. 接入对比表样式 */
.comparison-table-wrapper {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.comparison-table th {
  background-color: var(--table-header-bg);
  color: var(--text-main);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border-color);
}

.comparison-table td {
  padding: 16px 24px;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

.comparison-table th:first-child, .comparison-table td:first-child {
  width: 18%;
  font-weight: 600;
  background-color: var(--table-header-bg);
  border-right: 1px solid var(--border-color);
  color: var(--text-main);
}

.comparison-table th:nth-child(2), .comparison-table td:nth-child(2) {
  width: 41%;
  border-right: 1px solid var(--border-color);
}

.comparison-table th:nth-child(3), .comparison-table td:nth-child(3) {
  width: 41%;
}

/* 6. 三步上手指南 */
.steps-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.step-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 32px;
  text-align: center;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.step-num {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--primary-light);
  color: var(--primary);
  font-size: 1.15rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  box-shadow: 0 0 0 4px rgba(255, 107, 0, 0.04);
}

.step-card h4 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 12px;
}

.step-card p {
  font-size: 0.85rem;
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 24px;
  flex-grow: 1;
}

.btn-primary-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: 1px solid var(--primary);
  color: var(--primary);
  padding: 6px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-primary-outline:hover,
a.btn-primary-outline:hover {
  background-color: var(--primary);
  color: #ffffff !important;
}

.step-card-link {
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--primary);
  text-decoration: none;
}

/* 7. 门户页脚 Footer Style */
.home-footer {
  background-color: #121620; /* 暗黑色 */
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 48px 48px 36px;
  margin-top: 60px;
  color: rgba(255, 255, 255, 0.7);
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 1.3fr 1fr;
  gap: 48px;
}

.footer-logo {
  font-family: var(--font-logo);
  font-weight: 800;
  font-size: 1.25rem;
  color: #ffffff;
  margin-bottom: 16px;
}

.footer-logo span {
  font-size: 0.75rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.45);
  margin-left: 6px;
  border-left: 1px solid rgba(255, 255, 255, 0.2);
  padding-left: 6px;
}

.footer-desc {
  font-size: 0.8rem;
  line-height: 1.6;
  margin-bottom: 24px;
}

.footer-copyright {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.35);
}

.footer-links-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.footer-links-col h4 {
  font-size: 0.875rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 16px;
}

.footer-links-col a {
  display: block;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  margin-bottom: 10px;
  transition: color var(--transition-fast);
}

.footer-links-col a:hover {
  color: var(--primary);
}

.footer-qrcodes {
  display: flex;
  justify-content: flex-end;
  gap: 28px;
}

.qrcode-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.qrcode-item img {
  width: 90px;
  height: 90px;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 4px;
  background-color: #ffffff;
}

.qrcode-item span {
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.55);
}

/* ==========================================================================
   首页响应式设计 (Home Page Media Queries)
   ========================================================================== */
@media (max-width: 1024px) {
  .home-hero {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 40px 24px;
  }
  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-actions {
    justify-content: center;
  }
  .hero-visual {
    margin-top: 32px;
  }
  .home-section {
    padding: 40px 24px;
  }
  .services-grid {
    grid-template-columns: 1fr;
  }
  .scenarios-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .steps-container {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .footer-container {
    grid-template-columns: 1fr;
    gap: 32px;
    text-align: center;
  }
  .footer-qrcodes {
    justify-content: center;
  }
}

@media (max-width: 576px) {
  .hero-title {
    font-size: 2.25rem;
  }
  .scenarios-grid {
    grid-template-columns: 1fr;
  }
}

/* 首页激活状态下控制主容器撑满并隐藏左侧边栏 */
.home-page-active .sidebar {
  display: none !important;
}
.home-page-active {
  grid-template-columns: 1fr !important;
}
.home-page-active .content-wrapper {
  grid-column-start: 1 !important;
}

/* 9. 热门Agent配置网格 */
.agent-configs-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.agent-config-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  text-decoration: none;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

.agent-config-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.agent-icon-box {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background-color: var(--bg-main);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast);
}

.agent-icon-image {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  object-fit: contain;
}

.agent-config-card:hover .agent-icon-box {
  background-color: var(--primary-light);
}

.agent-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
  text-align: center;
  transition: color var(--transition-fast);
}

.agent-config-card:hover .agent-name {
  color: var(--primary);
}

/* 热门Agent配置响应式 */
@media (max-width: 1024px) {
  .agent-configs-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
}

@media (max-width: 768px) {
  .agent-configs-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
}

@media (max-width: 480px) {
  .agent-configs-grid {
    grid-template-columns: 1fr;
  }
}

/* 10. AI智能选品策略网格 */
.strategy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.strategy-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  gap: 12px;
  text-decoration: none;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

.strategy-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.strategy-tag {
  display: inline-block;
  font-size: 0.725rem;
  font-weight: 700;
  background-color: var(--primary-light);
  color: var(--primary);
  padding: 4px 12px;
  border-radius: 20px;
  line-height: 1.2;
}

.strategy-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
  margin-top: 4px;
  line-height: 1.4;
  transition: color var(--transition-fast);
}

.strategy-card:hover .strategy-card-title {
  color: var(--primary);
}

.strategy-card-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
  flex-grow: 1;
  margin-bottom: 8px;
}

.strategy-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
}

.tool-tag {
  font-family: monospace;
  font-size: 0.725rem;
  background-color: var(--bg-main);
  color: var(--text-light);
  padding: 2px 8px;
  border-radius: 4px;
  border: 1px solid var(--border-color);
  line-height: 1.4;
}

.coming-soon-card {
  cursor: not-allowed;
  opacity: 0.8;
}
.coming-soon-card:hover {
  transform: none;
  box-shadow: var(--shadow-sm);
  border-color: var(--border-color);
}
.coming-soon-card:hover .strategy-card-title {
  color: var(--text-main);
}

/* AI智能选品策略响应式 */
@media (max-width: 1024px) {
  .strategy-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

@media (max-width: 640px) {
  .strategy-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

/* open.ixspy.com 账号中心 */
.account-page {
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-width: 0;
}

.account-page-wide {
  width: 100%;
  max-width: none;
}

.account-page-keys {
  width: 100%;
  margin: 0 auto;
}

.account-hero-card,
.account-panel {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  width: 100%;
  min-width: 0;
}

.account-hero-card {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 28px;
}

.account-hero-main {
  min-width: 0;
}

.account-eyebrow {
  display: inline-block;
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.account-hero-card h1 {
  font-size: 1.8rem;
  margin-bottom: 6px;
}

.account-hero-card p,
.account-panel-header p,
.point-package-card p {
  color: var(--text-muted);
}

.account-score-card {
  min-width: 210px;
  padding: 18px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--primary-light), rgba(255, 107, 0, 0.02));
  border: 1px solid rgba(255, 107, 0, 0.16);
}

.account-score-card span,
.account-score-card small {
  display: block;
  color: var(--text-muted);
}

.account-score-card span {
  font-size: 0.95rem;
  margin-bottom: 8px;
}

.account-score-card strong {
  display: block;
  color: var(--primary);
  font-size: 2.4rem;
  line-height: 1.1;
  margin: 0;
}

.account-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.account-tab {
  padding: 9px 14px;
  border-radius: 999px;
  color: var(--text-muted);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
}

.account-tab.active,
.account-tab:hover {
  color: #fff;
  border-color: var(--primary);
  background: var(--primary);
}

.account-panel {
  padding: 28px;
}

.account-panel-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.account-panel-heading {
  min-width: 0;
}

.account-panel-actions {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.account-panel-actions .btn-primary,
.account-panel-actions .btn-secondary {
  min-width: 108px;
}

.account-panel-header h2 {
  font-size: 1.35rem;
  margin: 0 0 6px;
}

.api-key-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.api-key-box {
  display: inline-flex;
  max-width: 100%;
  min-width: 0;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  background: var(--sb-bg);
  color: var(--sb-text);
  overflow: auto;
}

.api-key-box code {
  white-space: nowrap;
}

.api-key-row .btn-copy-inline,
.api-key-status {
  flex-shrink: 0;
}

.api-key-status {
  display: inline-flex;
  align-items: center;
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 500;
  white-space: nowrap;
}

.api-key-status-active {
  color: #166534;
  background: #dcfce7;
}

.api-key-status-inactive {
  color: #b91c1c;
  background: #fee2e2;
}

.api-key-status-unknown {
  color: var(--text-muted);
  background: var(--table-header-bg);
}
.btn-copy-inline {
  border: 0;
  border-radius: var(--radius-sm);
  padding: 7px 12px;
  color: #fff;
  background: var(--primary);
  cursor: pointer;
}

.account-empty {
  text-align: center;
  color: var(--text-muted);
  padding: 42px 20px;
}

.account-empty h2 {
  color: var(--text-main);
  margin-bottom: 8px;
}

.account-empty.compact {
  padding: 24px 16px;
  border: 1px dashed var(--border-color);
  border-radius: var(--radius-md);
}

.account-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
}

.usage-date-range {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  flex-wrap: wrap;
}

.usage-date-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  color: var(--text-muted);
  font-size: 0.82rem;
}

.usage-date-field input {
  min-width: 172px;
}

.usage-date-separator {
  color: var(--text-light);
  padding-bottom: 10px;
}

.account-filters input,
.account-filters select {
  min-height: 38px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0 10px;
  color: var(--text-main);
  background: var(--bg-card);
}

.account-filters input {
  min-width: 220px;
}

.account-filters .btn-primary,
.account-filters .btn-secondary {
  min-height: 38px;
  border-radius: 10px;
  padding: 0 18px;
}

.account-filters .btn-primary {
  box-shadow: none;
}

.account-filters .btn-primary:hover {
  transform: none;
}

.account-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
}

.account-table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
}

.account-table th,
.account-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border-color);
  text-align: left;
  vertical-align: middle;
}

.account-table th {
  background: var(--table-header-bg);
  color: var(--text-muted);
  font-weight: 700;
}

.account-table tr:last-child td {
  border-bottom: 0;
}

.account-table td:first-child {
  max-width: 420px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.account-pill {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 999px;
  color: var(--primary);
  background: var(--primary-light);
  font-size: 0.78rem;
  font-weight: 700;
}

.account-pager {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 12px;
  margin-top: 16px;
  color: var(--text-muted);
}

.account-pager button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.point-package-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 18px;
  align-items: stretch;
}

.point-package-card {
  padding: 22px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, var(--bg-card), var(--bg-main));
  display: flex;
  flex-direction: column;
  min-height: 168px;
}

.point-package-card span {
  color: var(--text-muted);
  font-weight: 700;
}

.point-package-card strong {
  display: block;
  margin: 8px 0;
  font-size: 1.8rem;
  color: var(--primary);
}

.point-package-card button {
  margin-top: auto;
  width: 100%;
}

.purchase-modal-card {
  max-width: 980px;
}

.purchase-modal-body {
  gap: 20px;
}

.purchase-package-desc {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-main);
  text-align: left;
}

.purchase-pay-options {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.pay-option {
  min-width: 120px;
  padding: 12px 16px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  color: var(--text-muted);
  cursor: pointer;
  font-weight: 600;
}

.pay-option.active {
  border-color: var(--primary);
  background: var(--primary-light);
  color: var(--primary);
  box-shadow: 0 0 0 1px rgba(255, 107, 0, 0.08) inset;
}

.purchase-modal-actions {
  justify-content: flex-end;
}

.purchase-modal-actions .btn-primary,
.purchase-modal-actions .btn-secondary {
  min-width: 110px;
}

.payment-confirm-card {
  max-width: 520px;
}

.payment-confirm-body {
  gap: 22px;
}

.payment-confirm-note {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  color: var(--text-muted);
  line-height: 1.7;
}

.payment-confirm-icon {
  width: 26px;
  height: 26px;
  flex-shrink: 0;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #f59e0b;
  color: #fff;
  font-weight: 800;
}

.payment-confirm-actions {
  justify-content: flex-end;
}

.payment-confirm-actions .btn-primary,
.payment-confirm-actions .btn-secondary {
  min-width: 126px;
}

@media (max-width: 768px) {
  .account-hero-card,
  .account-panel-header {
    flex-direction: column;
  }

  .account-score-card,
  .account-filters input,
  .account-filters select,
  .account-filters button {
    width: 100%;
  }

  .account-panel {
    padding: 18px;
  }

  .account-page-keys {
    width: 100%;
  }

  .point-package-grid {
    grid-template-columns: 1fr;
  }
}






/* 密钥页 */
.account-page-keys { max-width: 1080px; gap: 24px; }
.account-panel.api-key-card, .account-panel.key-policy-panel { padding: 24px; border-radius: 16px; }
.key-card-heading { display: flex; align-items: center; gap: 12px; padding-bottom: 18px; border-bottom: 1px solid var(--border-color); margin-bottom: 18px; }
.key-card-icon { display: grid; place-items: center; flex-shrink: 0; width: 38px; height: 38px; border-radius: 12px; background: #fff1e6; }
.doc-article .api-key-card h2 { margin: 0 0 4px; padding: 0; border: 0; font-size: 1.15rem; line-height: 1.4; }
.doc-article .key-card-heading p { margin: 0; font-size: 0.8rem; color: var(--text-light); line-height: 1.5; }
.key-card-heading .api-key-status { margin-left: auto; border-radius: 999px; padding: 3px 12px; font-size: 0.75rem; }
.key-card-heading .api-key-status::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; margin-right: 6px; }
.key-field-heading { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; margin-bottom: 8px; font-size: 0.8rem; color: var(--text-muted); }
.key-warning { color: #ea730c; }
.api-key-card .api-key-row { flex-wrap: nowrap; gap: 12px; }
.api-key-card .api-key-box { display: flex; flex: 1; min-width: 0; padding: 5px 6px 5px 16px; background: #0f172a; color: #f8fafc; border-radius: 10px; min-height: 44px; overflow: hidden; gap: 12px; }
.api-key-card .api-key-box code { flex: 1; min-width: 0; overflow-x: auto; padding: 0; background: transparent; color: inherit; font-size: 0.8125rem; line-height: 24px; }
.key-inline-actions { display: flex; align-items: center; flex-shrink: 0; gap: 5px; padding: 3px; background: #1e293b; border: 1px solid #334155; border-radius: 6px; }
.key-visibility { display: grid; place-items: center; border: 0; background: transparent; color: #94a3b8; cursor: pointer; padding: 5px; }
.key-visibility:hover, .key-visibility[aria-pressed="true"] { color: #fff; }
.key-inline-actions .btn-copy-inline { padding: 4px 10px; font-size: 0.75rem; border-radius: 4px; white-space: nowrap; }
.api-key-card .key-reset { flex-shrink: 0; min-height: 44px; padding: 8px 16px; border: 1px solid #fecaca; color: #ef4444; background: transparent; border-radius: 9px; font-size: 0.8rem; }
.api-key-card .key-reset:hover { background: #fff1f2; }
.api-key-actions { display: flex; justify-content: center; margin-top: 16px; }
.doc-article .key-policy-panel > h2 { font-size: 1rem; margin: 0 0 16px; padding: 0 0 16px; border-bottom: 1px solid var(--border-color); }
.key-policy-panel > h2 > span { color: #3b82f6; margin-right: 6px; }
.key-policy-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.key-policy-item { padding: 18px; border: 1px solid var(--border-color); background: var(--table-header-bg); border-radius: 12px; }
.doc-article .key-policy-item h3 { margin: 0 0 8px; font-size: 0.85rem; line-height: 1.5; }
.key-policy-item h3::before { content: ""; display: inline-block; width: 6px; height: 6px; background: #3b82f6; border-radius: 50%; margin-right: 7px; vertical-align: middle; }
.key-policy-item:nth-child(2) h3::before { background: #f59e0b; }
.key-policy-item:nth-child(3) h3::before { background: #ef4444; }
.key-policy-item:nth-child(4) h3::before { background: #10b981; }
.key-policy-item ul { padding-left: 14px; margin: 0; }
.doc-article .key-policy-item p, .key-policy-item li { font-size: 0.8rem; line-height: 1.9; color: var(--text-muted); margin: 0; }
.api-key-card button:focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; }
@media (max-width: 640px) {
  .account-panel.api-key-card, .account-panel.key-policy-panel { padding: 18px; }
  .key-policy-grid { grid-template-columns: 1fr; }
  .key-card-heading { flex-wrap: wrap; }
  .key-card-heading > div { flex: 1; min-width: 160px; }
  .api-key-card .api-key-row { flex-wrap: wrap; }
  .api-key-card .api-key-box { flex-basis: 100%; }
  .api-key-card .key-reset { margin-left: auto; }
}

/* 使用记录 */
.usage-page-heading { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 0 24px; }
.doc-article .usage-page-heading h1 { font-size: 1.5rem; margin: 0; padding: 0; border: 0; }
.usage-stats { display: flex; flex-wrap: wrap; gap: 12px; font-size: 0.8rem; color: var(--text-light); }
.usage-stats > span { padding: 7px 16px; border: 1px solid var(--border-color); border-radius: 14px; background: var(--bg-card); box-shadow: var(--shadow-sm); }
.usage-stats strong { margin-left: 12px; color: var(--text-main); }
.usage-cost, .usage-stats .usage-cost { color: var(--primary); }
.account-panel.usage-panel { padding: 24px; border-radius: 14px; container-type: inline-size; }
.usage-filter-grid { display: grid; grid-template-columns: minmax(160px, 200px) minmax(160px, 200px) minmax(220px, 320px) max-content; gap: 16px; align-items: end; }
.usage-filter-grid label { display: flex; flex-direction: column; gap: 6px; color: var(--text-muted); font-size: 0.8rem; min-width: 0; }
.usage-filter-grid select { width: 100%; height: 40px; font-size: 0.875rem; padding: 0 12px; background: var(--table-header-bg); border: 1px solid var(--border-color); border-radius: 8px; color: var(--text-main); }
.usage-filter-buttons { display: flex; justify-content: flex-start; gap: 8px; }
.usage-filter-buttons button { display: inline-flex; align-items: center; justify-content: center; gap: 6px; height: 40px; min-width: 72px; padding: 0 16px; border-radius: 8px; font-size: 0.875rem; box-shadow: none; }
.usage-filter-buttons .btn-primary { min-width: 100px; }
.usage-time-bar { display: flex; justify-content: flex-start; align-items: center; gap: 12px 32px; flex-wrap: wrap; border-top: 1px solid var(--border-color); padding: 14px 0 18px; margin-top: 20px; font-size: 0.8rem; color: var(--text-light); }
.usage-shortcuts, .usage-date-inputs { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.usage-shortcuts button { border: 0; background: transparent; color: var(--text-muted); border-radius: 6px; min-height: 32px; padding: 5px 10px; font-size: 0.8125rem; cursor: pointer; }
.usage-shortcuts button.active, .usage-shortcuts button:hover { background: var(--primary-light); color: var(--primary); }
.usage-date-inputs input { border: 1px solid var(--border-color); border-radius: 6px; color: var(--text-muted); background: var(--bg-card); height: 32px; width: 144px; padding: 4px 8px; font-family: inherit; font-size: 0.8125rem; min-width: 0; }
.usage-table { min-width: 940px; table-layout: fixed; font-size: 0.875rem; line-height: 1.5; }
.usage-table th { height: 44px; padding: 10px 16px; font-size: 0.8125rem; font-weight: 600; white-space: nowrap; }
.usage-table th:nth-child(1) { width: 29%; }
.usage-table th:nth-child(2) { width: 13%; }
.usage-table th:nth-child(3) { width: 10%; }
.usage-table th:nth-child(4) { width: 10%; }
.usage-table th:nth-child(5) { width: 17%; }
.usage-table th:nth-child(6) { width: 21%; }
.usage-table td { height: 54px; padding: 12px 16px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.usage-table th:nth-child(4), .usage-table td:nth-child(4) { text-align: center; }
.usage-table th:last-child, .usage-table td:last-child { text-align: right; white-space: nowrap; }
.usage-mono { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: 0.8125rem; font-variant-numeric: tabular-nums; }
.usage-time { color: var(--text-light); }
.usage-platform, .usage-source { display: inline-block; border-radius: 3px; padding: 2px 8px; font-size: 0.75rem; font-weight: 600; }
.usage-platform-aliexpress { color: #ef3340; background: #fff0f1; }
.usage-platform-etsy { color: #dd8000; background: #fff6e8; }
.usage-platform-shopify { color: #388348; background: #eaf7ee; }
.usage-platform-other { color: var(--text-muted); background: var(--table-header-bg); }
.usage-source-api { color: #f4772c; background: #fff3e9; }
.usage-source-mcp { color: #a04bea; background: #faf1ff; }
.usage-source { font-size: 0.75rem; line-height: 1.5; font-family: monospace; }
.usage-table .usage-empty { text-align: center; height: 160px; color: var(--text-muted); }
.usage-pagination { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; margin-top: 24px; color: var(--text-muted); font-size: 0.8rem; }
.usage-pagination nav { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; }
.usage-pagination button { border: 1px solid var(--border-color); border-radius: 5px; color: var(--text-muted); background: var(--bg-card); padding: 5px 10px; cursor: pointer; }
.usage-pagination button.active { color: #fff; background: var(--primary); border-color: var(--primary); }
.usage-pagination button:disabled { opacity: 0.4; cursor: not-allowed; }
@media (max-width: 1100px) { .usage-filter-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) {
  .usage-page-heading { padding: 0; align-items: flex-start; flex-direction: column; }
  .account-panel.usage-panel { padding: 16px; }
  .usage-filter-grid { grid-template-columns: 1fr; }
  .usage-filter-buttons { justify-content: flex-start; }
  .usage-date-inputs { gap: 4px; }
  .usage-stats > span { padding: 7px 10px; }
}

@container (max-width: 920px) {
  .usage-filter-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@container (max-width: 520px) {
  .usage-filter-grid { grid-template-columns: minmax(0, 1fr); }
  .usage-date-inputs { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); width: 100%; }
  .usage-date-inputs > span:first-child { grid-column: 1 / -1; }
  .usage-date-inputs input { width: 100%; }
}
.usage-filter-grid select:focus-visible, .usage-filter-buttons button:focus-visible,
.usage-time-bar button:focus-visible, .usage-time-bar input:focus-visible {
  outline: 2px solid var(--primary); outline-offset: 2px;
}

/* Purchase credits */
.points-purchase-page { width: 100%; max-width: 720px; margin-inline: auto; display: flex; flex-direction: column; gap: 20px; container-type: inline-size; color: #0f1b2d; }
.points-hero { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 104px; padding: 20px; border: 1px solid #283344; border-radius: 14px; background: linear-gradient(110deg, #0e1a26, #1e1c45 50%, #0e1a26); box-shadow: 0 3px 5px #0f172a20; color: #fff; }
.points-hero h2 { margin: 0 0 4px; font-size: 18px; line-height: 1.4; }
.points-hero p { margin: 0; color: #b4c4df; font-size: 12px; line-height: 1.6; }
.points-balance { flex-shrink: 0; padding: 10px 16px; border: 1px solid #ffffff14; border-radius: 11px; background: #ffffff0e; }
.points-balance > span { color: #b4c4df; font-size: 11px; }
.points-balance > div { font-size: 12px; line-height: 1.3; }
.points-balance strong { color: #ffc107; font-size: 24px; letter-spacing: -.5px; }
.points-purchase-page .point-package-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.points-purchase-page .point-package-card { min-width: 0; min-height: 225px; padding: 16px; border: 1px solid #dce3ed; border-radius: 14px; background: #fff; box-shadow: 0 1px 2px #0f172a0d; }
.points-purchase-page .point-package-card h3 { margin: 0; font-size: 14px; line-height: 1.6; }
.points-purchase-page .point-package-caption { margin: 8px 0; color: #8996ac; font-size: 11px; }
.point-package-quantity { padding: 10px 12px; border: 1px solid #f0f2f6; border-radius: 11px; background: #f7f8fa; font-size: 11px; line-height: 1.4; }
.point-package-quantity b { font-size: 24px; letter-spacing: -.5px; }
.point-package-price { margin: 12px 0 14px; color: #ff7112; line-height: 1.4; }
.points-purchase-page .point-package-price span { color: inherit; font-size: 16px; font-weight: 400; }
.point-package-price b { font-size: 28px; }
.point-package-price small { font-size: 12px; }
.points-purchase-page .buy-point-btn { padding: 7px 12px; border: 0; border-radius: 10px; background: #ff7112; color: #fff; font-size: 12px; font-weight: 600; line-height: 1.4; }
.points-purchase-page .buy-point-btn:hover { background: #eb6105; }
.points-purchase-page .buy-point-btn:focus-visible { outline: 3px solid #ffb47f; outline-offset: 3px; }
.points-notice { padding: 16px; border: 1px solid #dce3ed; border-radius: 15px; background: #fff; box-shadow: 0 1px 2px #0f172a0d; }
.points-notice h3 { margin: 0 0 8px; font-size: 12px; }
.points-notice h3 span { margin-right: 5px; color: #4386ff; }
.points-notice-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.points-notice-grid p { margin: 0; color: #526b90; font-size: 11px; line-height: 1.6; }
.points-notice-grid p span { margin-right: 5px; color: #12b99b; }
@container (max-width: 650px) {
  .points-notice-grid { grid-template-columns: 1fr; gap: 6px; }
}
@container (max-width: 480px) {
  .points-hero { align-items: flex-start; flex-direction: column; gap: 14px; }
  .points-purchase-page .point-package-grid { grid-template-columns: 1fr; }
}

/* Account overview above the API key */
.key-metrics-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.key-metric-card { min-width: 0; padding: 16px; border: 1px solid var(--border-color); border-radius: 16px; background: var(--bg-card); box-shadow: var(--shadow-sm); }
.key-metric-heading { display: flex; align-items: center; justify-content: space-between; gap: 8px; min-height: 20px; }
.doc-article .key-metric-heading h2 { margin: 0; padding: 0; border: 0; font-size: 12px; font-weight: 400; line-height: 1.5; color: var(--text-light); }
.doc-article .key-metric-heading a { color: #ff7112; font-size: 12px; white-space: nowrap; text-decoration: none; }
.key-metric-heading a:hover { text-decoration: underline; }
.key-metric-heading a:focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; }
.key-metric-month { padding: 2px 7px; border-radius: 3px; color: #2563eb; background: #edf2ff; font-size: 11px; white-space: nowrap; }
.key-metric-limit { color: var(--text-light); font-size: 11px; font-weight: 400; white-space: nowrap; }
.key-metric-value { display: flex; align-items: baseline; gap: 4px; margin: 6px 0; line-height: 1.3; }
.key-metric-value strong { font-size: 26px; letter-spacing: -.5px; color: var(--text-primary); }
.key-metric-value > span { font-size: 12px; color: var(--text-muted); }
.key-metric-value.key-metric-usage-rate { margin: 3px 0 5px; }
.key-metric-value.key-metric-usage-rate strong { color: #ff7112; font-size: 30px; font-variant-numeric: tabular-nums; }
.doc-article .key-metric-card p { margin: 10px 0 0; font-size: 12px; line-height: 1.5; color: var(--text-light); }
.key-metric-progress { height: 5px; border-radius: 99px; background: var(--bg-main); overflow: hidden; margin: 5px 0; }
.key-metric-progress > span { display: block; height: 100%; border-radius: inherit; background: #ff7112; }
.key-metric-quota { margin-top: 7px; color: var(--text-light); font-size: 11px; line-height: 1.5; }
.key-metric-quota strong { color: var(--text-muted); font-size: 13px; font-variant-numeric: tabular-nums; }
@media (max-width: 1100px) { .key-metrics-grid { grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); } }
@media (max-width: 640px) { .key-metrics-grid { grid-template-columns: 1fr; gap: 12px; } }

/* Signed-in account dropdown */
.account-dropdown { width: 288px; max-width: calc(100vw - 24px); padding: 10px 8px 8px; border-radius: 18px; max-height: calc(100dvh - 90px); overflow-y: auto; }
.account-dropdown::before { display: none; }
.account-dropdown-header { display: flex; align-items: center; gap: 10px; margin: 0 -8px 14px; padding: 12px 16px; background: #f8fafd; }
.account-dropdown-header .dropdown-profile-avatar { display: grid; place-items: center; flex-shrink: 0; width: 50px; height: 50px; margin: 0; border-radius: 50%; background: #ff8024; color: #fff; font-size: 16px; font-weight: 700; }
.dropdown-profile-info { min-width: 0; flex: 1; }
.account-dropdown-header .dropdown-profile-info strong { font-size: 15px; }
.account-dropdown-header .dropdown-profile-info span { font-size: 13px; font-family: var(--font-main); color: #71839d; }
.account-dropdown-header .dropdown-user-id { align-self: flex-start; flex-shrink: 0; margin-top: 8px; padding: 3px 6px; border-radius: 3px; background: #e4eaf2; color: #526681; font: 12px monospace; max-width: 90px; }
.dropdown-account-summary { padding: 0 8px 14px; margin-bottom: 4px; border-bottom: 1px solid var(--border-color); }
.dropdown-credit-card { padding: 14px; border: 1px solid #ffdabd; border-radius: 12px; background: linear-gradient(105deg, #fff4e9, #fff); }
.dropdown-summary-heading { display: flex; align-items: center; justify-content: space-between; gap: 8px; color: #71839d; font-size: 13px; }
.dropdown-summary-heading a { color: #ff7112; text-decoration: none; white-space: nowrap; }
.dropdown-summary-heading a:hover { text-decoration: underline; }
.dropdown-credit-total { display: flex; align-items: baseline; gap: 6px; margin: 3px 0 8px; }
.dropdown-credit-total strong { color: #ff7112; font-size: 32px; line-height: 1.3; }
.dropdown-credit-total > span { font-size: 13px; color: #71839d; }
.dropdown-credit-refresh { flex-shrink: 0; margin-left: auto; padding: 5px 8px; border: 1px solid #ffdabd; border-radius: 6px; background: transparent; color: #b54708; font: inherit; font-size: 12px; cursor: pointer; }
.dropdown-credit-refresh:hover { background: #fff0e3; }
.dropdown-credit-refresh:focus-visible { outline: 2px solid #ff7112; outline-offset: 2px; }
.dropdown-credit-refresh:disabled { opacity: 0.6; cursor: wait; }
.dropdown-credit-detail { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; padding-top: 10px; border-top: 1px solid #ffeadb; color: #71839d; font-size: 12px; }
.dropdown-credit-detail b { color: #334155; font: 600 12px var(--font-main); font-variant-numeric: tabular-nums; }
.dropdown-credit-detail #dropdownGift { color: #10b99b; }
.dropdown-quota { margin-top: 12px; }
.dropdown-quota .dropdown-summary-heading { flex-wrap: wrap; gap: 4px; }
.dropdown-summary-heading > strong { color: #334155; font: 600 13px var(--font-main); font-variant-numeric: tabular-nums; }
.dropdown-quota-track { height: 6px; margin: 9px 0; overflow: hidden; border-radius: 10px; background: #f0f3f8; }
.dropdown-quota-track > span { display: block; width: 0; height: 100%; background: #ff7112; border-radius: inherit; }
.dropdown-quota-meta { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 4px; color: #71839d; font-size: 12px; }
.account-dropdown .account-dropdown-item { padding: 11px 14px; font-size: 14px; gap: 12px; }
.account-dropdown-item svg { width: 17px; height: 17px; color: #8498b5; }
.account-dropdown .account-logout { margin-top: 6px; padding-top: 12px; border-top: 1px solid var(--border-color); border-radius: 0; color: #ff3939; }
.account-dropdown .account-logout svg { color: inherit; }
.account-menu.logged-out .dropdown-account-summary { display: none; }

/* Compact dropdown: preserve typography while allowing details to wrap. */
.account-dropdown-header { display: grid; grid-template-columns: 42px minmax(0, 1fr); gap: 4px 8px; padding: 10px 12px; }
.account-dropdown-header .dropdown-profile-avatar { grid-row: 1 / 3; width: 42px; height: 42px; }
.account-dropdown-header .dropdown-user-id { grid-column: 2; justify-self: start; margin-top: 0; }
.dropdown-credit-card { padding: 10px; }
.dropdown-credit-detail { flex-direction: column; gap: 4px; }
.dropdown-quota .dropdown-summary-heading { align-items: flex-start; flex-direction: column; }
.account-dropdown .account-dropdown-item { padding: 8px 12px; }

/* Help page QR codes */
.doc-article .help-qr-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 180px));
  gap: 20px;
  align-items: start;
}

.doc-article .help-qr-list figure {
  margin: 0;
  text-align: center;
}

.doc-article .help-qr-list img {
  display: block;
  width: 180px;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1;
  border-radius: 10px;
}

.doc-article .help-qr-list figcaption {
  margin-top: 8px;
  color: var(--text-muted);
  font-size: 0.8rem;
}
/* Agent cards embedded in documentation pages */
.doc-article .agent-configs-grid {
  margin-top: 20px;
}

.doc-article .agent-config-card .agent-icon-image {
  width: 36px;
  height: 36px;
  margin: 0;
  border-radius: 8px;
  box-shadow: none;
  object-fit: contain;
}