:root {
  --xh-site-nav-height: 64px;
}

.xh-site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--xh-site-nav-height, 64px);
  box-sizing: border-box;
  border-bottom: 1px solid var(--xh-line, rgba(201, 169, 110, .14));
  background: color-mix(in srgb, var(--xh-bg, #0f0e0c) 86%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.xh-site-nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.xh-site-nav-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: inherit;
  flex-shrink: 0;
}
.xh-site-nav-logo {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  color: color-mix(in srgb, var(--xh-accent, #c9a96e) 82%, var(--xh-text, #e8e4dc));
  border: 1px solid color-mix(in srgb, var(--xh-accent, #c9a96e) 40%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
}
.xh-site-nav-name {
  font-family: "Noto Serif SC", "Songti SC", "STSong", serif;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: .18em;
  color: color-mix(in srgb, var(--xh-accent, #d4af37) 82%, var(--xh-text, #e8e4dc));
  line-height: 1;
}
.xh-site-nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.xh-site-nav-link {
  position: relative;
  font-size: 14px;
  color: var(--xh-body, #c9bfaf);
  text-decoration: none;
  letter-spacing: .04em;
  padding: 6px 0;
}
.xh-site-nav-link::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 0;
  height: 1px;
  background: var(--xh-accent, #c9a96e);
  transform: translateX(-50%);
  transition: width .25s ease;
}
.xh-site-nav-link:hover {
  color: var(--xh-text, #e8e4dc);
}
.xh-site-nav-link:hover::after,
.xh-site-nav-link.is-active::after {
  width: 100%;
}
.xh-site-nav-link.is-active {
  color: var(--xh-accent, #d4af37) !important;
  font-weight: 500;
}
.xh-site-nav-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  margin-left: auto;
  flex-shrink: 0;
}
.xh-site-nav-login,
.xh-site-nav-trial,
.xh-site-nav-cta,
.xh-site-nav-account-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 34px;
  padding: 1px 16px 0;
  border-radius: 8px;
  box-sizing: border-box;
  line-height: 22px;
  white-space: nowrap;
  flex-shrink: 0;
  text-decoration: none;
  font-size: 13px;
}
.xh-site-nav-login {
  border: 1px solid var(--xh-line-strong, #4a4540);
  color: var(--xh-muted, #9a8d7a) !important;
  background: transparent;
  padding: 0 12px;
  height: 32px;
  font-size: 13px;
  border-radius: 8px;
  transition: all .2s ease;
}
.xh-site-nav a.xh-site-nav-login:hover {
  border-color: var(--xh-line-strong, #665e52);
  color: var(--xh-text, #f3eee2) !important;
  background: rgba(255, 255, 255, 0.04);
}
.xh-site-nav-pricing {
  font-size: 13px;
  color: var(--xh-muted, #9a8d7a) !important;
  text-decoration: none;
  padding: 0 8px;
  transition: color .2s ease;
}
.xh-site-nav-pricing:hover {
  color: var(--xh-text, #f3eee2) !important;
}
.xh-site-nav-trial {
  color: var(--xh-accent, #c9a96e) !important;
  text-decoration: none;
  white-space: nowrap;
  padding: 0 4px;
  font-weight: 400;
  background: transparent;
  border: none;
}
.xh-site-nav-trial:hover {
  text-decoration: underline;
}
.xh-site-nav-cta-demo,
a.xh-site-nav-cta.xh-site-nav-cta-demo {
  background: transparent !important;
  color: var(--xh-accent, #c9a96e) !important;
  border: 1px solid color-mix(in srgb, var(--xh-accent, #c9a96e) 55%, transparent);
  font-weight: 600;
}
.xh-site-nav-cta-upload,
a.xh-site-nav-cta.xh-site-nav-cta-upload {
  background: linear-gradient(135deg, #e4c777 0%, #d4b055 50%, #c49d3f 100%) !important;
  color: #17130b !important;
  font-weight: 700;
  border: 1px solid rgba(255, 240, 185, 0.45);
  box-shadow: 0 4px 16px rgba(212, 176, 85, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.35);
  transition: transform .22s cubic-bezier(.2,0,.2,1), box-shadow .22s cubic-bezier(.2,0,.2,1), filter .22s cubic-bezier(.2,0,.2,1);
  padding: 0 16px;
  height: 36px;
  border-radius: 9px;
  letter-spacing: .02em;
}
.xh-site-nav-cta-upload .xh-cta-arrow {
  margin-left: 4px;
  display: inline-block;
  transition: transform .2s ease;
}
.xh-site-nav-cta:not(.xh-site-nav-cta-demo):not(.xh-site-nav-cta-upload) {
  background: linear-gradient(135deg, #e4c777 0%, #d4b055 50%, #c49d3f 100%) !important;
  color: #17130b !important;
  font-weight: 700;
  border: 1px solid rgba(255, 240, 185, 0.45);
}
.xh-site-nav a.xh-site-nav-cta-upload:hover,
.xh-site-nav a.xh-site-nav-cta:not(.xh-site-nav-cta-demo):hover {
  color: #120e08 !important;
  transform: translateY(-1px);
  box-shadow: 0 6px 22px rgba(212, 176, 85, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.5);
  filter: brightness(1.04);
}
.xh-site-nav a.xh-site-nav-cta-upload:hover .xh-cta-arrow {
  transform: translateX(3px);
}
.xh-site-nav a.xh-site-nav-cta-demo:hover {
  color: var(--xh-accent, #c9a96e) !important;
  border-color: var(--xh-accent, #c9a96e);
  filter: brightness(1.08);
}
.xh-site-nav-account-btn {
  gap: 8px;
  padding: 4px 10px 4px 6px;
  min-height: 34px;
  height: auto;
  border: 1px solid var(--xh-line-strong, #4a4540);
  background: transparent;
  color: var(--xh-text, #e8e4dc);
  cursor: pointer;
  font-family: inherit;
}
.xh-site-nav-avatar {
  display: inline-grid;
  place-items: center;
  flex-shrink: 0;
  border-radius: 9px;
  color: #fff;
  font-weight: 800;
  line-height: 1;
  user-select: none;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .12);
}
.xh-site-nav-avatar.is-btn {
  width: 28px;
  height: 28px;
  font-size: 12px;
  border-radius: 8px;
}
.xh-site-nav-avatar.is-menu {
  width: 36px;
  height: 36px;
  font-size: 15px;
  border-radius: 10px;
}
.xh-site-nav-avatar.is-mobile {
  width: 40px;
  height: 40px;
  font-size: 16px;
  border-radius: 11px;
}
.xh-site-nav-account-label {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1px;
  line-height: 1.15;
  max-width: 128px;
}
.xh-site-nav-account-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--xh-text, #e8e4dc);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 100%;
}
.xh-site-nav-account-points {
  font-size: 11px;
  font-weight: 400;
  color: var(--xh-body, #b8ae9d);
  font-variant-numeric: tabular-nums;
}
.xh-site-nav-account-points [data-xh-nav-points] {
  color: var(--xh-accent, #d4af37);
  font-weight: 600;
}
.xh-site-nav-account-head {
  padding: 10px 12px 8px;
}
.xh-site-nav-account-head-row {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}
.xh-site-nav-account-summary {
  margin: 0;
  font-size: 12px;
  line-height: 1.35;
  color: var(--xh-body, #b8ae9d);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.xh-site-nav-account-summary strong {
  font-size: 13px;
  font-weight: 600;
  color: var(--xh-text, #e8e4dc);
}
.xh-site-nav-account-summary-meta [data-xh-nav-points] {
  color: var(--xh-accent, #d4af37);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.xh-site-nav-account-head strong {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--xh-text, #e8e4dc);
  margin-bottom: 4px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.xh-site-nav-account-meta {
  display: block;
  font-size: 12px;
  color: var(--xh-body, #b8ae9d);
  line-height: 1.4;
}
.xh-site-nav-account-meta [data-xh-nav-points] {
  color: var(--xh-accent, #d4af37);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.xh-site-nav-account-meta [data-xh-nav-tier] {
  color: var(--xh-body, #c9bfaf);
}
.xh-site-nav-account-divider {
  height: 1px;
  margin: 2px 8px 6px;
  background: var(--xh-line, rgba(201, 169, 110, .18));
}
.xh-site-nav-account {
  position: relative;
}
.xh-site-nav-account-btn:hover,
.xh-site-nav-account.is-open .xh-site-nav-account-btn {
  border-color: var(--xh-accent, #c9a96e);
}
.xh-site-nav-account-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 200px;
  padding: 6px;
  border: 1px solid var(--xh-line, rgba(201, 169, 110, .18));
  border-radius: 10px;
  background: var(--xh-surface, #1a1814);
  box-shadow: 0 16px 40px rgba(0, 0, 0, .28);
  z-index: 120;
}
.xh-site-nav-account-menu[hidden] {
  display: none;
}
.xh-site-nav-account-menu a,
.xh-site-nav-account-menu button {
  display: flex;
  width: 100%;
  align-items: center;
  padding: 9px 12px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--xh-body, #c9bfaf);
  text-decoration: none;
  font-size: 13px;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
}
.xh-site-nav-account-menu a:hover,
.xh-site-nav-account-menu button:hover {
  background: var(--xh-accent-soft, rgba(201, 169, 110, .12));
  color: var(--xh-text, #e8e4dc);
}
.xh-site-nav-account-menu button[data-xh-nav-logout] {
  color: var(--xh-danger, #ef6673);
}
.xh-site-nav .mobile-menu-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: 1px solid var(--xh-line-strong, #4a4540);
  background: transparent;
  color: var(--xh-text, #e8e4dc);
  cursor: pointer;
  padding: 0;
}
.xh-site-nav.is-workspace {
  height: 52px;
  padding: 0 18px 0 14px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.xh-site-nav-back-icon {
  display: block;
  flex-shrink: 0;
}
.xh-site-nav.is-workspace .xh-site-nav-brand {
  height: 32px;
  padding: 0 8px 0 6px;
  gap: 7px;
  border-radius: 8px;
  color: var(--xh-muted, #9a8d7a);
}
.xh-site-nav.is-workspace .xh-site-nav-brand:hover {
  color: var(--xh-accent, #c9a96e);
  background: color-mix(in srgb, var(--xh-accent, #c9a96e) 10%, transparent);
}
.xh-site-nav.is-workspace .xh-site-nav-name {
  font-size: 14px;
  letter-spacing: .14em;
}
.xh-site-nav-workspace {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  padding-left: 14px;
  margin-left: 2px;
  border-left: 1px solid var(--xh-line, rgba(201, 169, 110, .18));
}
.xh-site-nav-ws-title {
  font-size: 13px;
  font-weight: 600;
  color: color-mix(in srgb, var(--xh-accent, #c9a96e) 55%, var(--xh-text, #e8e4dc));
  letter-spacing: .12em;
  white-space: nowrap;
}
.xh-site-nav-status {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  height: 32px;
  padding: 3px;
  border-radius: 9px;
  background: color-mix(in srgb, var(--xh-surface, #1a1814) 72%, transparent);
  border: 1px solid color-mix(in srgb, var(--xh-accent, #c9a96e) 20%, transparent);
}
.xh-site-nav.is-workspace .xh-nav-chip,
.xh-site-nav.is-workspace #qfChipMode,
.xh-site-nav.is-workspace #qfChipHouse {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 26px;
  padding: 0 11px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--xh-muted, #9a8d7a);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .04em;
  max-width: 148px;
  box-shadow: none;
}
.xh-site-nav.is-workspace #qfChipMode {
  color: color-mix(in srgb, var(--xh-accent, #c9a96e) 82%, #fff);
  background: color-mix(in srgb, var(--xh-accent, #c9a96e) 16%, transparent);
}
.xh-site-nav.is-workspace #qfChipMode::before {
  content: none;
  display: none;
}
.xh-site-nav.is-workspace .xh-site-nav-login,
.xh-site-nav.is-workspace .xh-site-nav-account-btn {
  min-height: 32px;
  height: auto;
  border-radius: 8px;
  border-color: color-mix(in srgb, var(--xh-accent, #c9a96e) 34%, transparent);
  color: color-mix(in srgb, var(--xh-accent, #c9a96e) 70%, var(--xh-text, #e8e4dc));
  background: transparent;
}
.xh-site-nav.is-workspace .xh-site-nav-login:hover,
.xh-site-nav.is-workspace .xh-site-nav-account-btn:hover {
  border-color: var(--xh-accent, #c9a96e);
  color: var(--xh-accent, #c9a96e);
  background: color-mix(in srgb, var(--xh-accent, #c9a96e) 10%, transparent);
}
html[data-xuan-theme="light"] .xh-site-nav {
  background: color-mix(in srgb, var(--xh-bg, #f7f5ef) 90%, transparent);
}
html[data-xuan-theme="light"] .xh-site-nav-name,
html[data-xuan-theme="light"] .xh-site-nav-link.is-active,
html[data-xuan-theme="light"] .xh-site-nav-account-name,
html[data-xuan-theme="light"] .xh-site-nav-account-points [data-xh-nav-points] {
  color: color-mix(in srgb, var(--xh-accent, #5865f2) 70%, var(--xh-text, #151311));
}
.mobile-menu-account {
  padding-bottom: 10px;
  margin-bottom: 4px;
  border-bottom: 1px solid var(--xh-line, rgba(201, 169, 110, .12));
}
.mobile-menu-user {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  margin: 0 0 10px;
  border: 1px solid var(--xh-line, rgba(201, 169, 110, .18));
  border-radius: 10px;
  background: color-mix(in srgb, var(--xh-accent, #c9a96e) 6%, transparent);
}
.mobile-menu-user-text {
  min-width: 0;
  flex: 1;
}
.mobile-menu-user-name {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--xh-text, #e8e4dc);
}
.mobile-menu-user-meta {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  color: var(--xh-body, #b8ae9d);
}
.mobile-menu-user-meta [data-xh-nav-points] {
  color: var(--xh-accent, #d4af37);
  font-weight: 600;
}
html[data-xuan-theme="light"] .xh-site-nav-account-menu {
  background: var(--xh-surface, #fff);
}
@media (max-width: 768px) {
  .xh-site-nav-inner {
    padding: 0 16px;
    gap: 12px;
  }
  .xh-site-nav-links,
  .xh-site-nav-cta,
  .xh-site-nav .xh-site-nav-login,
  .xh-site-nav .xh-site-nav-account {
    display: none;
  }
  .xh-site-nav .mobile-menu-btn {
    display: flex;
  }
  .xh-site-nav.is-workspace .xh-site-nav-account,
  .xh-site-nav.is-workspace .xh-site-nav-login,
  .xh-site-nav.is-workspace .xh-site-nav-trial {
    display: none !important;
  }
  .xh-site-nav.is-workspace .qf-chip,
  .xh-site-nav.is-workspace .xh-site-nav-status {
    display: none;
  }
  .xh-site-nav.is-workspace .xh-site-nav-name {
    letter-spacing: .06em;
  }
  .xh-site-nav.is-workspace .xh-site-nav-workspace {
    padding-left: 8px;
    min-width: 0;
  }
  .xh-site-nav.is-workspace .xh-site-nav-ws-title {
    letter-spacing: .04em;
    max-width: 8em;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .xh-site-nav.is-workspace .xh-site-nav-actions {
    gap: 6px;
    min-width: 0;
  }
  body.qf-ui-v2 .xh-site-nav.is-workspace .xh-site-nav-theme,
  body.qf-ui-v2 .xh-site-nav.is-workspace .xh-theme-inline {
    display: none !important;
  }
}
body.qf-ui-v2 #qfTopbar.xh-site-nav.is-workspace,
body.qf-ui-v2 .xh-site-nav.is-workspace.qf-topbar {
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  transform: none !important;
  min-width: 0 !important;
  max-width: none !important;
  width: 100% !important;
  height: 52px !important;
  margin: 0 !important;
  padding: 0 18px 0 14px !important;
  border-radius: 0 !important;
  z-index: 100 !important;
  box-sizing: border-box;
}
body.qf-ui-v2 .xh-site-nav-actions {
  margin-left: auto;
}
@media (min-width: 769px) {
  html[data-xuan-theme="light"] body.qf-ui-v2 #qfTopbar.xh-site-nav #qfChipHouse,
  body.qf-ui-v2 #qfTopbar.xh-site-nav #qfChipHouse {
    display: inline-flex !important;
  }
}
body.qf-ui-v2 .xh-site-nav.is-workspace {
  background: color-mix(in srgb, var(--xh-bg, #0f0e0c) 88%, transparent) !important;
  border-bottom: 1px solid var(--xh-line, rgba(215, 189, 114, .18)) !important;
  box-shadow: none !important;
}
html[data-xuan-theme] body.qf-ui-v2 .xh-site-nav-ws-title,
body.qf-ui-v2 .xh-site-nav-ws-title {
  color: var(--xh-accent, #d7bd72) !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  letter-spacing: .12em !important;
}
body.qf-ui-v2 .xh-site-nav-name {
  color: inherit !important;
  font-size: 14px !important;
}
body.qf-ui-v2 .xh-site-nav.is-workspace .xh-site-nav-status {
  background: color-mix(in srgb, var(--xh-surface, #1a1814) 72%, transparent) !important;
  border: 1px solid var(--xh-line, rgba(215, 189, 114, .22)) !important;
}
body.qf-ui-v2 .xh-site-nav.is-workspace .xh-nav-chip,
body.qf-ui-v2 .xh-site-nav.is-workspace #qfChipMode,
body.qf-ui-v2 .xh-site-nav.is-workspace #qfChipHouse {
  height: 26px !important;
  padding: 0 11px !important;
  border: 0 !important;
  border-radius: 6px !important;
  box-shadow: none !important;
  font-size: 12px !important;
  font-weight: 500 !important;
  letter-spacing: .04em !important;
}
html[data-xuan-theme] body.qf-ui-v2 .xh-site-nav.is-workspace .xh-nav-chip,
html[data-xuan-theme] body.qf-ui-v2 .xh-site-nav.is-workspace #qfChipHouse,
body.qf-ui-v2 .xh-site-nav.is-workspace .xh-nav-chip,
body.qf-ui-v2 .xh-site-nav.is-workspace #qfChipHouse {
  color: var(--xh-muted, #9a8d7a) !important;
  background: transparent !important;
}
html[data-xuan-theme] body.qf-ui-v2 .xh-site-nav.is-workspace #qfChipMode,
body.qf-ui-v2 .xh-site-nav.is-workspace #qfChipMode {
  color: var(--xh-accent, #d7bd72) !important;
  background: color-mix(in srgb, var(--xh-accent, #d7bd72) 18%, transparent) !important;
}
body.qf-ui-v2 .xh-site-nav.is-workspace #qfChipMode::before {
  content: none !important;
  display: none !important;
}
html[data-xuan-theme] body.qf-ui-v2 .xh-site-nav.is-workspace .xh-site-nav-login,
html[data-xuan-theme] body.qf-ui-v2 .xh-site-nav.is-workspace .xh-site-nav-account-btn,
body.qf-ui-v2 .xh-site-nav.is-workspace .xh-site-nav-login,
body.qf-ui-v2 .xh-site-nav.is-workspace .xh-site-nav-account-btn {
  height: 32px !important;
  border-radius: 8px !important;
  border: 1px solid var(--xh-line-strong, rgba(215, 189, 114, .34)) !important;
  color: var(--xh-text, #d7c7a4) !important;
  background: transparent !important;
  box-shadow: none !important;
}
html[data-xuan-theme] body.qf-ui-v2 .xh-site-nav.is-workspace .xh-site-nav-login:hover,
body.qf-ui-v2 .xh-site-nav.is-workspace .xh-site-nav-login:hover {
  border-color: var(--xh-accent, #d7bd72) !important;
  color: var(--xh-accent-strong, #ead38c) !important;
  background: color-mix(in srgb, var(--xh-accent, #d7bd72) 10%, transparent) !important;
}
html[data-xuan-theme="light"] .xh-site-nav-status {
  background: rgba(255, 255, 255, .72) !important;
  border-color: var(--xh-line, rgba(88, 101, 242, .16)) !important;
}
html[data-xuan-theme="light"] body.qf-ui-v2 .xh-site-nav.is-workspace {
  background: color-mix(in srgb, var(--xh-bg, #f7f5ef) 92%, transparent) !important;
  border-bottom-color: var(--xh-line, rgba(88, 101, 242, .14)) !important;
}
html[data-xuan-theme="light"] body.qf-ui-v2 .xh-site-nav-ws-title {
  color: var(--xh-ink, #151311) !important;
}
html[data-xuan-theme="light"] body.qf-ui-v2 .xh-site-nav.is-workspace #qfChipMode {
  color: color-mix(in srgb, var(--xh-accent, #5865f2) 82%, #151311) !important;
  background: color-mix(in srgb, var(--xh-accent, #5865f2) 12%, transparent) !important;
}
html[data-xuan-theme="light"] body.qf-ui-v2 .xh-site-nav.is-workspace #qfChipHouse {
  color: var(--xh-muted, #6d7689) !important;
  background: transparent !important;
}
html[data-xuan-theme="light"] body.qf-ui-v2 .xh-site-nav.is-workspace .xh-site-nav-login,
html[data-xuan-theme="light"] body.qf-ui-v2 .xh-site-nav.is-workspace .xh-site-nav-account-btn {
  border-color: var(--xh-line-strong, #cfd4ff) !important;
  color: var(--xh-ink, #151311) !important;
}
body.trace-mode .xh-site-nav {
  display: none !important;
}
.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(88vw, 360px);
  z-index: 110;
  background: color-mix(in srgb, var(--xh-bg, #0f0e0c) 97%, transparent);
  border-left: 1px solid var(--xh-line, rgba(201, 169, 110, .14));
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transform: translateX(105%);
  transition: transform .3s ease;
  display: flex;
  flex-direction: column;
}
.mobile-menu.open {
  transform: translateX(0);
}
.mobile-menu-backdrop {
  position: fixed;
  inset: 0;
  background: color-mix(in srgb, var(--xh-bg, #0f0e0c) 55%, transparent);
  z-index: 105;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s;
}
.mobile-menu-backdrop.show {
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px;
  border-bottom: 1px solid var(--xh-line, rgba(201, 169, 110, .14));
}
.mobile-menu-title {
  font-family: "Noto Serif SC", serif;
  font-size: 16px;
  color: var(--xh-accent, #c9a96e);
  letter-spacing: .12em;
}
.mobile-menu-close {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: 1px solid var(--xh-line, rgba(201, 169, 110, .14));
  background: transparent;
  color: var(--xh-muted, #8c8376);
  font-size: 16px;
  cursor: pointer;
}
.mobile-menu-scroll {
  overflow-y: auto;
  flex: 1;
  padding: 12px 18px 28px;
}
.mobile-menu-links {
  display: flex;
  flex-direction: column;
}
.mobile-menu-link {
  padding: 11px 6px;
  font-size: 14px;
  color: var(--xh-body, #c9bfaf);
  text-decoration: none;
  border-bottom: 1px solid var(--xh-line, rgba(201, 169, 110, .1));
}
.mobile-menu-group-title {
  margin: 18px 0 8px;
  font-size: 12px;
  color: var(--xh-accent, #c9a96e);
  letter-spacing: .12em;
}
.mobile-menu-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}
.mobile-menu-item {
  padding: 9px 10px;
  border-radius: 8px;
  border: 1px solid var(--xh-line, rgba(201, 169, 110, .14));
  color: var(--xh-body, #c9bfaf);
  font-size: 12px;
  text-decoration: none;
}
.mobile-menu-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 0;
  width: 100%;
}
.mobile-menu-actions .mm-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  flex: none;
  width: 100%;
  min-width: 0;
  min-height: 42px;
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.2;
  text-decoration: none;
  white-space: nowrap;
  writing-mode: horizontal-tb;
}
.mobile-menu-actions .mm-btn-solid,
.mobile-menu-actions .mm-btn-logout {
  grid-column: 1 / -1;
}
.mobile-menu-actions .mm-btn-ghost {
  border: 1px solid var(--xh-line-strong, rgba(201, 169, 110, .28));
  color: var(--xh-accent, #c9a96e);
  background: transparent;
  font-family: inherit;
  cursor: pointer;
}
.mobile-menu-actions .mm-btn-solid {
  background: var(--xh-accent, #c9a96e);
  color: var(--xh-accent-ink, #0f0e0c);
  font-weight: 600;
}
.xh-site-nav-theme {
  display: flex;
  align-items: center;
  margin-right: 4px;
  position: relative;
  flex-shrink: 0;
}
.xh-site-nav-theme:empty {
  display: none;
  margin: 0;
}
.xh-site-nav-theme .xh-theme-control {
  position: relative !important;
  right: auto !important;
  bottom: auto !important;
  left: auto !important;
  top: auto !important;
  margin: 0;
  z-index: 20;
}
.xh-site-nav-theme .xh-theme-trigger {
  width: 36px;
  height: 36px;
  border-radius: 10px;
}
.xh-site-nav-theme .xh-theme-menu {
  position: absolute;
  right: 0;
  left: auto;
  bottom: auto;
  top: calc(100% + 8px);
  transform: none;
  transform-origin: 100% 0;
}
.mobile-menu-theme-fold {
  margin: 12px 0 4px;
}
.mobile-menu-theme-summary {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  cursor: pointer;
  padding: 10px 4px;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--xh-accent, #c9a96e);
}
.mobile-menu-theme-summary::-webkit-details-marker,
.mobile-menu-theme-summary::marker {
  display: none;
  content: none;
}
.mobile-menu-theme-summary em {
  margin-left: auto;
  font-style: normal;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0;
  color: var(--xh-body, #c9bfaf);
}
.mobile-menu-theme-summary::after {
  content: "";
  width: 6px;
  height: 6px;
  margin-left: 8px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  opacity: .7;
}
.mobile-menu-theme-fold[open] .mobile-menu-theme-summary::after {
  transform: rotate(-135deg);
  margin-top: 4px;
}
.mobile-menu-theme {
  padding: 4px 0 6px;
}
.mobile-menu-theme .xh-theme-option {
  min-height: 44px !important;
  padding: 8px 10px !important;
  gap: 10px !important;
  grid-template-columns: 28px 1fr auto !important;
}
.mobile-menu-theme .xh-theme-swatch {
  width: 28px !important;
  height: 28px !important;
  border-radius: 8px;
}
.mobile-menu-theme .xh-theme-copy strong {
  font-size: 14px !important;
  font-weight: 500 !important;
  letter-spacing: 0 !important;
  line-height: 1.35 !important;
  font-family: inherit !important;
}
.mobile-menu-theme .xh-theme-copy small {
  font-size: 12px !important;
  font-weight: 400 !important;
}
@media (max-width: 820px) {
  .xh-site-nav-theme {
    margin-right: 0;
    max-width: calc(100vw - 148px);
  }
  .xh-site-nav-theme .xh-theme-control {
    position: static !important;
  }
  .xh-site-nav-theme .xh-theme-inline {
    display: flex;
  }
  .xh-site-nav-theme .xh-theme-trigger {
    display: none;
  }
  .xh-site-nav-theme .xh-theme-chip {
    min-height: 32px !important;
    height: 32px;
  }
}
@media (max-width: 380px) {
  .xh-site-nav-theme .xh-theme-chip {
    padding: 0 6px;
    gap: 0;
  }
  .xh-site-nav-theme .xh-theme-chip em { display: none; }
}

/* 邀请好友弹层 */
.xh-invite-mask {
  position: fixed;
  inset: 0;
  z-index: 2400;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(6, 10, 18, .55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.xh-invite-mask[hidden] { display: none !important; }
.xh-invite-dialog {
  width: min(440px, 100%);
  border-radius: 18px;
  border: 1px solid var(--xh-line, rgba(118, 148, 190, .28));
  background: var(--xh-surface, #122036);
  box-shadow: 0 24px 64px rgba(0, 0, 0, .35);
  color: var(--xh-text, #eef4ff);
  padding: 22px 20px 18px;
}
.xh-invite-dialog h2 {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: .02em;
}
.xh-invite-dialog p {
  margin: 0 0 14px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--xh-muted, #9eacc2);
}
.xh-invite-code {
  display: inline-block;
  margin: 0 0 12px;
  padding: 6px 10px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--xh-accent, #4f8cff) 16%, transparent);
  color: var(--xh-accent, #4f8cff);
  font-family: ui-monospace, Consolas, monospace;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: .12em;
}
.xh-invite-row {
  display: flex;
  gap: 8px;
  align-items: stretch;
  margin: 0 0 12px;
}
.xh-invite-row input {
  flex: 1;
  min-width: 0;
  height: 42px;
  border-radius: 10px;
  border: 1px solid var(--xh-line, rgba(118, 148, 190, .28));
  background: var(--xh-surface-2, rgba(8, 16, 28, .45));
  color: var(--xh-text, #eef4ff);
  padding: 0 12px;
  font-size: 12px;
}
.xh-invite-row button,
.xh-invite-actions a,
.xh-invite-actions button {
  height: 42px;
  border-radius: 10px;
  padding: 0 14px;
  font-size: 13px;
  font-weight: 750;
  cursor: pointer;
  border: 0;
  white-space: nowrap;
}
.xh-invite-copy {
  background: var(--xh-accent, #4f8cff);
  color: #fff;
}
.xh-invite-copy.is-done { background: #2f9e6b; }
.xh-invite-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 4px;
}
.xh-invite-actions .xh-invite-ghost {
  background: transparent;
  border: 1px solid var(--xh-line, rgba(118, 148, 190, .28)) !important;
  color: var(--xh-text, #eef4ff);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}
.xh-invite-status {
  min-height: 18px;
  margin: 0 0 8px;
  font-size: 12px;
  color: var(--xh-muted, #9eacc2);
}
.xh-invite-status.is-err { color: #e57373; }
.xh-invite-status.is-ok { color: #69c28b; }


/* 邀请好友弹窗 */
.xh-invite-mask {
  position: fixed;
  inset: 0;
  z-index: 2400;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(6, 10, 18, .55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.xh-invite-mask[hidden] { display: none !important; }
.xh-invite-dialog {
  width: min(440px, 100%);
  border-radius: 18px;
  border: 1px solid var(--xh-line, rgba(118, 148, 190, .28));
  background: var(--xh-surface, #121a28);
  color: var(--xh-text, #eef4ff);
  box-shadow: 0 24px 64px rgba(0, 0, 0, .35);
  padding: 22px 22px 18px;
}
.xh-invite-dialog h2 {
  margin: 0 0 8px;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: .02em;
}
.xh-invite-dialog .xh-invite-lead {
  margin: 0 0 16px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--xh-muted, #9eacc2);
}
.xh-invite-row {
  display: flex;
  gap: 8px;
  align-items: stretch;
  margin-bottom: 12px;
}
.xh-invite-row input {
  flex: 1;
  min-width: 0;
  height: 42px;
  border-radius: 10px;
  border: 1px solid var(--xh-line, rgba(118, 148, 190, .28));
  background: var(--xh-surface-2, rgba(8, 16, 28, .45));
  color: var(--xh-text, #eef4ff);
  padding: 0 12px;
  font-size: 13px;
}
.xh-invite-row button,
.xh-invite-actions button,
.xh-invite-actions a {
  height: 42px;
  padding: 0 14px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 750;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  white-space: nowrap;
}
.xh-invite-copy {
  border: 0;
  background: var(--xh-accent, #4f8cff);
  color: #fff;
}
.xh-invite-copy:hover { filter: brightness(1.06); }
.xh-invite-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}
.xh-invite-actions .xh-invite-ghost,
.xh-invite-actions a.xh-invite-ghost {
  border: 1px solid var(--xh-line, rgba(118, 148, 190, .28));
  background: transparent;
  color: var(--xh-text, #eef4ff);
}
.xh-invite-meta {
  margin: 12px 0 0;
  font-size: 12px;
  color: var(--xh-muted, #9eacc2);
  line-height: 1.55;
}
.xh-invite-status {
  margin: 0 0 10px;
  min-height: 18px;
  font-size: 12px;
  color: var(--xh-accent, #4f8cff);
}
.xh-invite-status.is-err { color: #f07178; }
.xh-invite-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}
.xh-invite-close {
  width: 32px;
  height: 32px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--xh-muted, #9eacc2);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  flex-shrink: 0;
}
.xh-invite-close:hover {
  background: var(--xh-surface-2, rgba(8, 16, 28, .45));
  color: var(--xh-text, #eef4ff);
}

/* 导航公告入口 */
.xh-site-nav-notice {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 32px;
  padding: 0 10px;
  border: 1px solid var(--xh-line-strong, #4a4540);
  border-radius: 8px;
  background: transparent;
  color: var(--xh-muted, #9a8d7a);
  font: inherit;
  font-size: 13px;
  white-space: nowrap;
  cursor: pointer;
  transition: color .2s ease, border-color .2s ease, background .2s ease;
}
.xh-site-nav-notice:hover,
.xh-site-nav-notice:focus-visible {
  border-color: var(--xh-accent, #c9a96e);
  background: color-mix(in srgb, var(--xh-accent, #c9a96e) 9%, transparent);
  color: var(--xh-text, #f3eee2);
  outline: none;
}
.xh-site-nav-notice-dot,
.mobile-menu-notice-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #ef6673;
  box-shadow: 0 0 0 2px var(--xh-bg, #0f0e0c);
}
.xh-site-nav-notice-dot {
  position: absolute;
  top: 3px;
  right: 4px;
}
.xh-site-nav.is-workspace .xh-site-nav-notice-label { display: none; }
.xh-site-nav.is-workspace .xh-site-nav-notice {
  width: 32px;
  padding: 0;
  border-color: color-mix(in srgb, var(--xh-accent, #c9a96e) 34%, transparent);
}
button.mobile-menu-announcement {
  position: relative;
  display: flex;
  width: 100%;
  align-items: center;
  gap: 10px;
  border-top: 0;
  border-right: 0;
  border-left: 0;
  background: transparent;
  font-family: inherit;
  text-align: left;
  cursor: pointer;
}
.mobile-menu-announcement .mobile-menu-notice-dot {
  margin-left: auto;
  box-shadow: none;
}

/* 最新公告弹层 */
.xh-announcement-mask {
  position: fixed;
  inset: 0;
  z-index: 2500;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(6, 10, 18, .62);
  backdrop-filter: blur(7px);
  -webkit-backdrop-filter: blur(7px);
}
.xh-announcement-mask[hidden] { display: none !important; }
.xh-announcement-dialog {
  width: min(580px, 100%);
  max-height: min(720px, calc(100vh - 40px));
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--xh-line, rgba(118, 148, 190, .28));
  border-radius: 20px;
  background: var(--xh-surface, #121a28);
  color: var(--xh-text, #eef4ff);
  box-shadow: 0 28px 80px rgba(0, 0, 0, .42);
}
.xh-announcement-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  padding: 24px 24px 10px;
}
.xh-announcement-kicker {
  display: block;
  margin-bottom: 6px;
  color: var(--xh-accent, #c9a96e);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .18em;
}
.xh-announcement-head h2 {
  margin: 0;
  color: var(--xh-text, #eef4ff);
  font-size: 21px;
  font-weight: 750;
  line-height: 1.35;
  word-break: break-word;
}
.xh-announcement-close {
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  border: 0;
  border-radius: 9px;
  background: transparent;
  color: var(--xh-muted, #9eacc2);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}
.xh-announcement-close:hover,
.xh-announcement-close:focus-visible {
  background: var(--xh-surface-2, rgba(8, 16, 28, .45));
  color: var(--xh-text, #eef4ff);
  outline: none;
}
.xh-announcement-time {
  padding: 0 24px 13px;
  color: var(--xh-muted, #9eacc2);
  font-size: 12px;
}
.xh-announcement-content {
  min-height: 100px;
  overflow-y: auto;
  padding: 18px 24px 22px;
  border-top: 1px solid var(--xh-line, rgba(118, 148, 190, .18));
  color: var(--xh-body, #c9bfaf);
  font-size: 14px;
  line-height: 1.9;
  white-space: pre-wrap;
  word-break: break-word;
}
.xh-announcement-actions {
  display: flex;
  justify-content: flex-end;
  gap: 9px;
  padding: 14px 24px 20px;
  border-top: 1px solid var(--xh-line, rgba(118, 148, 190, .18));
}
.xh-announcement-actions button {
  height: 38px;
  padding: 0 16px;
  border-radius: 9px;
  font: inherit;
  font-size: 13px;
  font-weight: 650;
  cursor: pointer;
}
.xh-announcement-retry {
  border: 1px solid var(--xh-line, rgba(118, 148, 190, .28));
  background: transparent;
  color: var(--xh-text, #eef4ff);
}
.xh-announcement-confirm {
  border: 1px solid color-mix(in srgb, var(--xh-accent, #c9a96e) 65%, transparent);
  background: var(--xh-accent, #c9a96e);
  color: #17130b;
}
@media (max-width: 1080px) {
  .xh-site-nav-notice {
    width: 34px;
    padding: 0;
  }
  .xh-site-nav-notice-label { display: none; }
}
@media (max-width: 600px) {
  .xh-announcement-mask {
    align-items: end;
    padding: 12px;
  }
  .xh-announcement-dialog {
    max-height: calc(100vh - 24px);
    border-radius: 18px;
  }
  .xh-announcement-head { padding: 20px 18px 9px; }
  .xh-announcement-time { padding: 0 18px 11px; }
  .xh-announcement-content { padding: 16px 18px 20px; }
  .xh-announcement-actions { padding: 12px 18px 16px; }
}

/* 2D 户型演示页：移动端保留站点级导航，避免工作台画布覆盖返回入口。 */
.xh-site-nav-mobile-shortcuts {
  display: none;
}
@media (max-width: 768px) {
  body.fp-is-demo .xh-site-nav {
    display: flex !important;
    visibility: visible !important;
    z-index: 1200 !important;
    min-height: 52px !important;
    height: 52px !important;
    padding: 0 10px 0 8px !important;
  }
  body.fp-is-demo .xh-site-nav .xh-site-nav-brand {
    flex: 0 0 auto;
    min-width: 0;
    padding-left: 4px;
    padding-right: 6px;
  }
  body.fp-is-demo .xh-site-nav .xh-site-nav-workspace {
    min-width: 0;
    flex: 1 1 auto;
    padding-left: 8px;
    margin-left: 0;
  }
  body.fp-is-demo .xh-site-nav .xh-site-nav-ws-title {
    max-width: 7em;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  body.fp-is-demo .xh-site-nav .xh-site-nav-actions {
    gap: 5px;
    flex: 0 0 auto;
  }
  body.fp-is-demo .xh-site-nav .xh-site-nav-notice,
  body.fp-is-demo .xh-site-nav .xh-site-nav-theme {
    display: none !important;
  }
  body.fp-is-demo .xh-site-nav .xh-site-nav-mobile-shortcuts {
    display: inline-flex;
    align-items: center;
    gap: 4px;
  }
  body.fp-is-demo .xh-site-nav .xh-site-nav-mobile-shortcut {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 3px;
    min-width: 38px;
    height: 34px;
    padding: 0 5px;
    border: 1px solid color-mix(in srgb, var(--xh-accent, #c9a96e) 28%, transparent);
    border-radius: 8px;
    color: var(--xh-body, #c9bfaf);
    font-size: 11px;
    text-decoration: none;
    white-space: nowrap;
  }
  body.fp-is-demo .xh-site-nav .xh-site-nav-mobile-shortcut:hover,
  body.fp-is-demo .xh-site-nav .xh-site-nav-mobile-shortcut:focus-visible {
    color: var(--xh-accent-strong, #ead38c);
    border-color: var(--xh-accent, #c9a96e);
    background: color-mix(in srgb, var(--xh-accent, #c9a96e) 10%, transparent);
  }
  body.fp-is-demo .xh-site-nav .mobile-menu-btn {
    display: inline-flex !important;
    flex: 0 0 36px;
    width: 36px;
    height: 36px;
    padding: 0;
  }
  body.fp-is-demo .mobile-menu-backdrop {
    z-index: 1290 !important;
  }
  body.fp-is-demo .mobile-menu {
    z-index: 1300 !important;
  }
}