.xq-announcement-action-host {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-left: 10px;
}

.topbar > .xq-announcement-action-host,
.cc-topbar > .xq-announcement-action-host {
  margin-left: -8px;
}

.xh-real-tools > .xq-announcement-bell {
  order: 0;
}

.xq-announcement-bell {
  position: relative;
  width: 32px;
  height: 32px;
  min-width: 32px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: var(--semi-color-fill-0, rgba(31, 35, 41, .06));
  color: var(--semi-color-text-0, #1f2329);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex: 0 0 auto;
  line-height: 1;
}

.xq-announcement-bell:not(.xq-announcement-bell-created) {
  isolation: isolate;
}

.xq-announcement-bell:hover,
.xq-announcement-bell:focus-visible {
  background: var(--semi-color-fill-1, rgba(31, 35, 41, .1));
  outline: none;
}

.topbar .xq-announcement-bell,
.cc-topbar .xq-announcement-bell {
  border: 1px solid rgba(32, 31, 28, .10);
  background: rgba(255, 252, 246, .78);
  color: #2e2924;
}

.topbar .xq-announcement-bell:hover,
.topbar .xq-announcement-bell:focus-visible,
.cc-topbar .xq-announcement-bell:hover,
.cc-topbar .xq-announcement-bell:focus-visible {
  background: rgba(255, 248, 239, .96);
  border-color: rgba(204, 120, 92, .34);
}

.xq-announcement-bell-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.xq-announcement-badge {
  position: absolute;
  top: -3px;
  right: -3px;
  min-width: 15px;
  height: 15px;
  padding: 0 4px;
  border-radius: 999px;
  background: #f93920;
  color: #fff;
  border: 2px solid var(--semi-color-bg-2, #fff);
  font-size: 10px;
  line-height: 11px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  z-index: 2;
}

.xq-announcement-badge[hidden] {
  display: none !important;
}

.xq-announcement-portal {
  position: relative;
  z-index: 1200;
}

.xq-announcement-scrim {
  position: fixed;
  inset: 0;
  z-index: 1200;
  background: transparent;
}

.xq-announcement-panel {
  position: fixed;
  top: var(--xq-panel-top, 76px);
  right: var(--xq-panel-right, 16px);
  z-index: 1201;
  width: min(480px, calc(100vw - 24px));
  max-height: min(680px, calc(100vh - 96px));
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--semi-color-border, rgba(31, 35, 41, .12));
  border-radius: 14px;
  background: var(--semi-color-bg-3, #fff);
  color: var(--semi-color-text-0, #1f2329);
  box-shadow: var(--semi-shadow-elevated, 0 18px 50px rgba(15, 23, 42, .20));
}

.xq-announcement-head {
  min-height: 70px;
  padding: 17px 18px 10px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  border-bottom: 0;
}

.xq-announcement-head strong {
  display: block;
  margin: 0;
  color: var(--semi-color-text-0, #111827);
  font-size: 18px;
  line-height: 1.3;
  font-weight: 800;
}

.xq-announcement-head span {
  display: block;
  margin-top: 5px;
  color: var(--semi-color-text-2, #6b7280);
  font-size: 12px;
  line-height: 1.5;
}

.xq-announcement-close {
  width: 30px;
  height: 30px;
  min-width: 30px;
  border: 0;
  border-radius: 9px;
  background: transparent;
  color: var(--semi-color-text-2, #6b7280);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}

.xq-announcement-close:hover,
.xq-announcement-close:focus-visible {
  background: var(--semi-color-fill-0, rgba(31, 35, 41, .06));
  outline: none;
}

.xq-announcement-tabs {
  display: inline-flex;
  align-self: flex-start;
  gap: 6px;
  margin: 0 18px 12px;
  padding: 3px;
  border-radius: 10px;
  background: var(--semi-color-fill-0, #f4f5f5);
}

.xq-announcement-tabs button {
  min-width: 72px;
  height: 32px;
  padding: 0 14px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--semi-color-text-1, #4b5563);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
}

.xq-announcement-tabs button.is-active {
  background: var(--semi-color-bg-3, #fff);
  color: var(--semi-color-text-0, #111827);
  box-shadow: 0 1px 3px rgba(0, 0, 0, .08);
}

.xq-announcement-body {
  min-height: 0;
  padding: 0 18px 18px;
  overflow: hidden;
}

.xq-announcement-list {
  display: grid;
  gap: 10px;
  max-height: min(492px, calc(100vh - 246px));
  overflow: auto;
  padding-right: 4px;
}

.xq-announcement-empty {
  min-height: 150px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--semi-color-text-2, #6b7280);
  font-size: 14px;
  border: 1px dashed var(--semi-color-border, rgba(31, 35, 41, .12));
  border-radius: 12px;
  background: var(--semi-color-fill-0, rgba(31, 35, 41, .04));
}

.xq-announcement-empty.is-error {
  color: var(--semi-color-danger, #d92d20);
}

.xq-announcement-item {
  width: 100%;
  min-height: 88px;
  padding: 13px 14px;
  border: 1px solid var(--semi-color-border, rgba(31, 35, 41, .12));
  border-radius: 12px;
  background: var(--semi-color-bg-2, #fff);
  color: inherit;
  text-align: left;
  cursor: pointer;
  transition: border-color .16s ease, box-shadow .16s ease, background .16s ease;
}

.xq-announcement-item:hover,
.xq-announcement-item:focus-visible {
  outline: none;
  border-color: var(--semi-color-primary, #0064fa);
  box-shadow: 0 4px 16px rgba(22, 93, 255, .1);
}

.xq-announcement-item.is-pinned {
  border-color: rgba(22, 93, 255, .28);
  background: color-mix(in srgb, var(--semi-color-primary, #0064fa) 4%, var(--semi-color-bg-2, #fff));
}

.xq-announcement-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  align-items: center;
  margin-bottom: 7px;
  color: var(--semi-color-text-2, #6b7280);
  font-size: 12px;
  line-height: 1.4;
}

.xq-announcement-pin {
  padding: 2px 7px;
  border-radius: 999px;
  background: var(--semi-color-primary-light-default, rgba(22, 93, 255, .12));
  color: var(--semi-color-primary, #165dff);
  font-weight: 800;
}

.xq-announcement-title {
  position: relative;
  color: var(--semi-color-text-0, #111827);
  font-size: 15px;
  line-height: 1.45;
  font-weight: 800;
}

.xq-announcement-item.is-unread .xq-announcement-title::before {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 8px;
  border-radius: 50%;
  background: #f93920;
  transform: translateY(-1px);
}

.xq-announcement-summary {
  margin-top: 6px;
  color: var(--semi-color-text-1, #4b5563);
  font-size: 13px;
  line-height: 1.6;
}

.xq-announcement-content {
  display: none;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--semi-color-border, rgba(31, 35, 41, .12));
  color: var(--semi-color-text-0, #1f2329);
  font-size: 13px;
  line-height: 1.72;
}

.xq-announcement-item.is-expanded .xq-announcement-content {
  display: block;
}

.xq-announcement-content h3,
.xq-announcement-content h4 {
  margin: 8px 0 6px;
  font-size: 14px;
}

.xq-announcement-content p {
  margin: 6px 0;
}

.xq-announcement-content ul {
  margin: 6px 0;
  padding-left: 18px;
}

.xq-announcement-action {
  display: inline-flex;
  margin-top: 8px;
  color: var(--semi-color-primary, #165dff);
  font-weight: 800;
  text-decoration: none;
}

html.dark .xq-announcement-panel,
body.dark .xq-announcement-panel {
  background: var(--semi-color-bg-3, #1f2329);
  border-color: rgba(255, 255, 255, .12);
}

html.dark .xq-announcement-item,
body.dark .xq-announcement-item {
  background: var(--semi-color-bg-2, #16181d);
  border-color: rgba(255, 255, 255, .12);
}

@media (max-width: 760px) {
  .topbar > .xq-announcement-action-host,
  .cc-topbar > .xq-announcement-action-host {
    position: absolute;
    top: 16px;
    right: 14px;
    margin-left: 0;
  }

  .cc-topbar > .xq-announcement-action-host {
    margin-left: 0;
  }
}

@media (max-width: 640px) {
  .xq-announcement-panel {
    top: var(--xq-panel-top, 58px);
    right: 12px;
    width: calc(100vw - 24px);
    max-height: calc(100vh - 76px);
  }

  .xq-announcement-head,
  .xq-announcement-body {
    padding-left: 16px;
    padding-right: 16px;
  }

  .xq-announcement-tabs {
    margin-left: 16px;
    margin-right: 16px;
  }

  .xq-announcement-list {
    max-height: calc(100vh - 230px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .xq-announcement-item,
  .xq-announcement-bell {
    transition: none !important;
  }
}