/* Layout and product content only. Palette and Element Plus skin: theme.css. */
* { box-sizing: border-box; }
[v-cloak] { display: none; }
.app-shell { min-height: 100vh; display: flex; flex-direction: column; }
.skip-link { position: fixed; top: -80px; left: 16px; z-index: 4000; padding: 8px 16px; background: var(--mcp-surface); border: 1px solid var(--mcp-line); }
.skip-link:focus { top: 8px; }
.site-header { height: 76px; border-bottom: 1px solid var(--mcp-line); }
.header-inner { max-width: 1280px; height: 100%; margin: auto; padding: 0 40px; display: flex; align-items: center; gap: 48px; }
.logo { display: inline-flex; align-items: center; gap: 12px; flex-shrink: 0; font-size: 20px; font-weight: 600; letter-spacing: .04em; }
.logo img { width: 30px; height: 30px; }
.desktop-nav { display: flex; gap: 28px; height: 100%; align-items: center; }
.nav-link { display: inline-flex; align-items: center; gap: 8px; color: var(--mcp-muted); height: 100%; position: relative; }
.nav-link:hover, .nav-link.active { color: var(--mcp-text); }
.nav-link.active::after { content: ''; position: absolute; height: 2px; background: var(--mcp-accent); bottom: -1px; left: 0; right: 0; }
.header-actions { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.mobile-trigger { display: none; }
.workspace-subnav { width: calc(100% - 80px); max-width: 1120px; margin: 24px auto 0; display: flex; gap: 24px; }
.workspace-subnav a { display: inline-flex; align-items: center; gap: 6px; padding: 8px 0; color: var(--mcp-muted); }
.workspace-subnav .el-icon, .mobile-nav .el-icon { flex-shrink: 0; }
.workspace-subnav a.active { color: var(--mcp-accent); border-bottom: 1px solid var(--mcp-accent); }
.main { width: calc(100% - 80px); max-width: 1120px; margin: 0 auto; padding: 56px 0 72px; flex: 1; }
/* Keep the original content spacing without overlapping the navigation hit area. */
.workspace-subnav + .main { padding-top: 32px; }
.main.home-main { max-width: 1200px; padding-top: 64px; }
.site-footer { max-width: 1200px; width: calc(100% - 80px); margin: auto; border-top: 1px solid var(--mcp-line); padding: 20px 0 24px; display: flex; justify-content: space-between; gap: 16px; font-size: 12px; color: var(--mcp-muted); }
.page-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 24px; margin-bottom: 32px; }
h1, h2, h3, p { margin: 0; }
h1 { font-size: 30px; line-height: 1.35; letter-spacing: -.025em; font-weight: 600; }
h2 { font-size: 19px; line-height: 1.5; font-weight: 600; }
h3 { font-size: 15px; line-height: 1.6; font-weight: 600; }
.page-head p, .section-note { color: var(--mcp-muted); margin-top: 8px; }
.muted { color: var(--mcp-muted); }
.small { font-size: 12px; }
.actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.actions .el-button + .el-button { margin-left: 0; }
.brand-wordmark { display: flex; align-items: baseline; flex-wrap: wrap; column-gap: 28px; row-gap: 0; margin-bottom: 56px; font-size: 36px; line-height: 1.35; font-weight: 500; letter-spacing: -.04em; }
.brand-word { display: inline-flex; align-items: baseline; white-space: nowrap; }
.brand-initial { font-size: 76px; font-weight: inherit; line-height: inherit; }
.brand-letter { display: inline-block; }
.brand-wordmark.is-animating .brand-initial { animation: brand-reveal 180ms both; }
.brand-wordmark.is-animating .brand-letter { animation: brand-reveal 100ms both; animation-delay: calc(330ms + var(--letter-order) * 40ms); }
@keyframes brand-reveal { from { opacity: 0; } to { opacity: 1; } }
.home-intro { margin-bottom: 28px; }
.home-hero { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); align-items: center; gap: 48px; margin-bottom: 56px; }
.home-hero .brand-wordmark { margin-bottom: 0; }
.connection-example { min-width: 0; border: 1px solid var(--mcp-line); border-radius: 10px; background: var(--mcp-surface); overflow: hidden; }
.connection-tabs > .el-tabs__header { margin: 0; padding: 0 20px; }
.connection-tabs .el-tabs__item { height: 48px; }
.connection-tabs .el-tabs__nav-wrap::after { background: var(--mcp-line); }
.connection-meta { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 20px; font-size: 12px; color: var(--mcp-muted); }
.connection-meta > span { font-family: var(--mcp-font-code); }
.connection-actions { display: flex; align-items: center; gap: 4px; flex-shrink: 0; }
.connection-actions .el-button + .el-button { margin-left: 0; }
.connection-code { margin: 0; padding: 18px 20px; min-height: 284px; overflow-x: auto; white-space: pre; font-family: var(--mcp-font-code); font-size: 12px; line-height: 1.75; tab-size: 2; }
.connection-code code { font: inherit; }
.connection-code:focus-visible { outline: 2px solid var(--mcp-accent); outline-offset: -2px; }
.connection-tabs .el-tab-pane { animation: config-reveal .16s ease-out; }
@keyframes config-reveal { from { opacity: .4; } to { opacity: 1; } }
.service-entry { background: var(--mcp-surface); border: 1px solid var(--mcp-line); border-radius: 12px; padding: 32px; display: flex; align-items: center; gap: 24px; transition: border-color .2s; }
.service-entry:hover { border-color: var(--mcp-accent); }
.service-icon { width: 56px; height: 56px; border: 1px solid var(--mcp-line); border-radius: 10px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; color: var(--mcp-accent); }
.service-copy { flex: 1; }
.service-copy h2 { font-size: 20px; }
.service-copy p { margin-top: 8px; color: var(--mcp-muted); max-width: 560px; }
.back-link { display: inline-flex; align-items: center; gap: 6px; color: var(--mcp-muted); margin-bottom: 24px; }
.detail-layout { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 64px; }
.detail-section { padding: 24px 0; border-top: 1px solid var(--mcp-line); }
.detail-section p { margin: 12px 0 0; color: var(--mcp-muted); }
.detail-section ul, .detail-section ol { margin: 16px 0 0; padding-left: 20px; }
.detail-section li { padding: 6px 0; }
.detail-section .connection-example { margin-top: 20px; }
.detail-section .connection-code { min-height: 0; }
.help-content { line-height: 1.75; }
.help-content p + h3 { margin-top: 20px; }
.help-content p { margin: 8px 0 16px; }
.connection-steps { margin: 0; padding-left: 20px; }
.connection-steps li + li { margin-top: 16px; }
.connection-steps code { font-family: var(--mcp-font-code); font-size: 12px; }
.service-tools { margin-top: 24px; }
.tool-login { display: flex; align-items: center; gap: 16px; }
.detail-aside { align-self: start; border: 1px solid var(--mcp-line); border-radius: 10px; padding: 24px; background: var(--mcp-surface); }
.detail-aside .actions { margin-top: 24px; flex-direction: column; align-items: stretch; }
.info-list { margin: 16px 0 0; }
.info-list div { display: flex; justify-content: space-between; gap: 16px; padding: 8px 0; }
.info-list dt { color: var(--mcp-muted); }
.info-list dd { margin: 0; text-align: right; }
.panel { padding: 24px; border: 1px solid var(--mcp-line); border-radius: 10px; background: var(--mcp-surface); }
.panel-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 20px; }
.feedback { margin: 16px 0; }
.spaced-heading { margin-top: 20px; }
.endpoint { display: block; margin-top: 16px; font-family: var(--mcp-font-code); font-size: 12px; overflow-wrap: anywhere; }
.native-file-input { display: none; }
.invitation-table { margin-top: 24px; }
.chat-toolbar { margin: 4px 0 12px; }
.message-scope { margin-left: 12px; font-weight: 400; overflow-wrap: anywhere; }
.trace-collapse { margin-top: 12px; }
.trace-facts { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 6px 16px; font-size: 12px; margin: 16px 0; }
.trace-facts dt { color: var(--mcp-muted); }
.trace-facts dd { margin: 0; white-space: pre-wrap; overflow-wrap: anywhere; }
.trace-group { margin-top: 20px; }
.session-row { border-bottom: 1px solid var(--mcp-line); padding: 16px 0; overflow-wrap: anywhere; }
.session-row .el-button { white-space: normal; text-align: left; height: auto; min-height: 32px; }
.markdown-body { overflow-wrap: anywhere; }
.markdown-body > * + * { margin-top: 12px; }
.markdown-body ul, .markdown-body ol { padding-left: 24px; }
.markdown-body h1 { font-size: 24px; }
.markdown-body h2 { font-size: 20px; }
.markdown-body h3 { font-size: 17px; }
.markdown-body pre { margin: 12px 0; padding: 16px; background: var(--mcp-code-bg); overflow-x: auto; border: 1px solid var(--mcp-line); border-radius: 6px; }
.markdown-body code { font-family: var(--mcp-font-code); font-size: 12px; }
.markdown-body :not(pre) > code { background: var(--mcp-code-bg); padding: 2px 4px; border-radius: 3px; }
.markdown-body blockquote { margin: 12px 0; padding: 4px 16px; border-left: 2px solid var(--mcp-accent); color: var(--mcp-muted); }
.markdown-body a { color: var(--mcp-accent); text-decoration: underline; text-underline-offset: 3px; }
.markdown-body table { display: block; border-collapse: collapse; overflow-x: auto; }
.markdown-body th, .markdown-body td { border: 1px solid var(--mcp-line); padding: 8px 12px; }
.markdown-body img { max-width: 100%; height: auto; }
.source code { font-size: 12px; overflow-wrap: anywhere; }
.file-toolbar > div { min-width: 0; }
.empty-state { padding: 56px 24px; text-align: center; }
.empty-state > .el-icon { font-size: 32px; color: var(--mcp-muted); margin-bottom: 16px; }
.empty-state p { color: var(--mcp-muted); margin: 8px 0 24px; }
.gate { max-width: 560px; margin: 32px auto; }
.workspace-grid { display: grid; grid-template-columns: 232px minmax(0, 1fr); gap: 24px; }
.kb-nav { border-right: 1px solid var(--mcp-line); padding-right: 24px; }
.kb-nav .el-button { width: 100%; }
.kb-list { list-style: none; padding: 0; margin: 16px 0; }
.kb-list a { display: flex; align-items: center; gap: 10px; padding: 12px; border-radius: 6px; overflow-wrap: anywhere; }
.kb-list a:hover { background: var(--mcp-hover); }
.kb-list a.active { background: var(--mcp-soft); color: var(--mcp-accent); }
.file-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 20px; }
.file-name { display: flex; align-items: center; gap: 8px; overflow-wrap: anywhere; }
.status-text { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; }
.status-ready { color: var(--el-color-success); }
.status-failed { color: var(--el-color-danger); }
.status-processing { color: var(--el-color-warning); }
.status-pending, .status-replacing, .status-deleting { color: var(--mcp-muted); }
.processing-icon { animation: spin 1.2s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.scope-bar { display: flex; gap: 16px; align-items: center; padding-bottom: 24px; border-bottom: 1px solid var(--mcp-line); margin-bottom: 24px; }
.scope-bar .el-select { width: 280px; }
.scope-bar .el-tag { margin-left: auto; }
.try-layout { display: grid; grid-template-columns: minmax(0, 1fr) 264px; gap: 32px; }
.chat-log { min-height: 260px; max-height: 440px; overflow-y: auto; padding: 8px 0 24px; }
.chat-message { margin-bottom: 24px; }
.chat-message:last-child { margin-bottom: 0; }
.chat-author { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; margin-bottom: 8px; font-size: 12px; font-weight: 600; color: var(--mcp-muted); }
.chat-role { display: inline-flex; align-items: center; gap: 8px; flex-shrink: 0; }
.chat-role-icon { display: inline-flex; align-items: center; justify-content: center; width: 26px; height: 26px; border-radius: 8px; background: var(--mcp-soft); color: var(--mcp-accent); }
.chat-message.is-user .chat-role-icon { background: var(--el-fill-color-light); color: var(--mcp-muted); box-shadow: inset 0 0 0 1px var(--mcp-line); }
.chat-author .message-scope { min-width: 0; margin-left: 4px; }
.chat-body { white-space: pre-wrap; overflow-wrap: anywhere; }
.chat-message.is-user { border-left: 2px solid var(--mcp-line); padding-left: 16px; }
.chat-compose { border-top: 1px solid var(--mcp-line); padding-top: 20px; }
.chat-compose .actions { justify-content: space-between; margin-top: 12px; }
.source { padding: 12px 16px; margin-top: 12px; background: var(--el-fill-color-light); border-left: 2px solid var(--mcp-accent); border-radius: 0 6px 6px 0; }
.source p { color: var(--mcp-muted); margin-top: 4px; }
.try-aside { border-left: 1px solid var(--mcp-line); padding-left: 24px; }
.try-aside p { color: var(--mcp-muted); margin: 12px 0; }
.try-aside .el-select { width: 100%; margin: 8px 0 16px; }
.tool-fields { max-width: 540px; }
.result-area { border-top: 1px solid var(--mcp-line); margin-top: 24px; padding-top: 24px; }
.code { font-family: 'SFMono-Regular', Consolas, monospace; white-space: pre-wrap; overflow-wrap: anywhere; font-size: 12px; line-height: 1.7; padding: 16px; background: var(--el-fill-color-light); border: 1px solid var(--mcp-line); border-radius: 6px; margin: 12px 0 0; }
.stack { display: flex; flex-direction: column; gap: 24px; }
.credential { padding: 20px; border: 1px solid var(--mcp-accent); border-radius: 8px; background: var(--mcp-soft); }
.credential p { margin: 0 0 16px; color: var(--mcp-muted); }
.credential code { display: block; overflow-wrap: anywhere; font-family: Consolas, monospace; font-size: 13px; user-select: all; }
.inline-form { display: flex; gap: 12px; align-items: flex-start; max-width: 520px; margin-bottom: 24px; }
.inline-form .el-form-item { flex: 1; margin-bottom: 0; }
.profile-row { display: flex; align-items: center; gap: 16px; }
.profile-icon { width: 44px; height: 44px; border: 1px solid var(--mcp-line); display: flex; align-items: center; justify-content: center; border-radius: 50%; color: var(--mcp-muted); }
.admin-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 24px; }
.auth-methods { display: flex; flex-direction: column; gap: 12px; padding: 4px 0 8px; }
.auth-methods > .auth-method-button { width: 100%; height: 48px; margin: 0; font-size: 15px; }
.auth-method-button > span { gap: 10px; }
.github-mark { display: inline-block; width: 20px; height: 20px; flex-shrink: 0; background: currentColor; mask: url('/assets/icons/github.svg') center / contain no-repeat; }
.auth-back { margin-bottom: 20px; }
.auth-back .el-icon { margin-right: 6px; }
.auth-footer { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 24px; }
.mobile-nav { display: flex; flex-direction: column; gap: 8px; }
.mobile-nav a { padding: 12px; border-radius: 6px; }
.mobile-nav .workspace-nav-link { display: flex; align-items: center; gap: 8px; }
.mobile-nav a.active { background: var(--mcp-soft); color: var(--mcp-accent); }
.mobile-nav-label { color: var(--mcp-muted); font-size: 12px; margin: 16px 12px 4px; }
.el-fade-in-linear-enter-active, .el-fade-in-linear-leave-active { transition-duration: .15s; }
@media (max-width: 1100px) {
  .home-hero { grid-template-columns: minmax(0, 1fr); gap: 32px; }
}
@media (max-width: 960px) {
  .header-inner { padding: 0 24px; gap: 24px; }
  .desktop-nav { gap: 20px; }
  .main, .site-footer, .workspace-subnav { width: calc(100% - 48px); }
  .brand-wordmark { font-size: 30px; column-gap: 20px; }
  .brand-initial { font-size: 64px; }
  .detail-layout { gap: 32px; grid-template-columns: minmax(0, 1fr) 248px; }
  .try-layout { grid-template-columns: minmax(0, 1fr); }
  .try-aside { border-left: none; padding: 20px 0 0; border-top: 1px solid var(--mcp-line); }
  .try-aside .el-select { max-width: 240px; display: block; }
  .admin-grid { grid-template-columns: 1fr; }
}
@media (max-width: 680px) {
  .site-header { height: 64px; }
  .header-inner { padding: 0 20px; gap: 16px; }
  .desktop-nav { display: none; }
  .header-actions { gap: 8px; }
  .mobile-trigger { display: inline-flex; }
  .logo { font-size: 18px; gap: 8px; }
  .logo img { width: 26px; height: 26px; }
  .main, .site-footer, .workspace-subnav { width: calc(100% - 40px); }
  .main, .main.home-main { padding: 40px 0 48px; }
  .workspace-subnav + .main { padding-top: 16px; }
  .brand-wordmark { font-size: 22px; column-gap: 16px; margin-bottom: 40px; }
  .brand-initial { font-size: 46px; }
  .home-hero { gap: 28px; margin-bottom: 40px; }
  .connection-tabs > .el-tabs__header { padding: 0 16px; }
  .connection-meta { padding: 10px 16px; }
  .connection-code { padding: 16px; }
  h1 { font-size: 26px; }
  .page-head { flex-direction: column; gap: 20px; margin-bottom: 24px; }
  .service-entry { padding: 24px; gap: 16px; flex-wrap: wrap; align-items: flex-start; }
  .service-icon { width: 44px; height: 44px; }
  .service-copy { flex-basis: calc(100% - 60px); }
  .service-copy h2 { font-size: 18px; }
  .service-entry > .el-button { margin-left: 60px; }
  .detail-layout { grid-template-columns: 1fr; gap: 24px; }
  .detail-aside { order: -1; }
  .detail-aside .actions { flex-direction: row; }
  .workspace-grid { grid-template-columns: 1fr; gap: 20px; }
  .kb-nav { border-right: 0; padding-right: 0; border-bottom: 1px solid var(--mcp-line); }
  .kb-nav .el-button { width: auto; }
  .kb-list { display: flex; flex-wrap: wrap; gap: 4px; }
  .scope-bar { flex-wrap: wrap; gap: 12px; }
  .scope-bar .el-select { width: calc(100% - 76px); }
  .scope-bar .el-tag { margin-left: 0; }
  .panel { padding: 20px; }
  .panel-head, .file-toolbar { flex-wrap: wrap; }
  .inline-form { flex-wrap: wrap; }
  .inline-form .el-form-item { flex-basis: 100%; }
  .site-footer { flex-direction: column; gap: 4px; }
  .empty-state { padding: 40px 12px; }
}