/* ==========================================================================
   千谋 CLM 静态演示站 · 组件库（Element Plus 风格复刻，纯 CSS 实现）
   ========================================================================== */

/* ======================== 按钮 ======================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 32px;
  padding: 0 15px;
  font-size: var(--fs-base);
  font-weight: 500;
  line-height: 1;
  border-radius: var(--radius-xs);
  border: 1px solid var(--el-border-base);
  background: #fff;
  color: var(--el-text-regular);
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--tr-fast);
  user-select: none;
}

.btn:hover {
  color: var(--el-color-primary);
  border-color: var(--el-color-primary-light-5);
  background: var(--el-color-primary-light-9);
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: var(--el-color-primary);
  border-color: var(--el-color-primary);
  color: #fff;
}
.btn-primary:hover {
  background: var(--el-color-primary-light-3);
  border-color: var(--el-color-primary-light-3);
  color: #fff;
}

.btn-success {
  background: var(--el-color-success);
  border-color: var(--el-color-success);
  color: #fff;
}
.btn-success:hover {
  background: #85ce61;
  border-color: #85ce61;
  color: #fff;
}

.btn-warning {
  background: var(--el-color-warning);
  border-color: var(--el-color-warning);
  color: #fff;
}
.btn-warning:hover {
  background: #ebb563;
  border-color: #ebb563;
  color: #fff;
}

.btn-danger {
  background: var(--el-color-danger);
  border-color: var(--el-color-danger);
  color: #fff;
}
.btn-danger:hover {
  background: #f78989;
  border-color: #f78989;
  color: #fff;
}

.btn-info {
  background: var(--el-color-info);
  border-color: var(--el-color-info);
  color: #fff;
}
.btn-info:hover {
  background: #a6a9ad;
  border-color: #a6a9ad;
  color: #fff;
}

.btn-plain-primary {
  background: var(--el-color-primary-light-9);
  border-color: var(--el-color-primary-light-5);
  color: var(--el-color-primary);
}
.btn-plain-success {
  background: var(--el-color-success-light);
  border-color: #b3e19d;
  color: var(--el-color-success);
}
.btn-plain-danger {
  background: var(--el-color-danger-light);
  border-color: #fab6b6;
  color: var(--el-color-danger);
}
.btn-plain-warning {
  background: var(--el-color-warning-light);
  border-color: #f5dab1;
  color: var(--el-color-warning);
}

.btn-text {
  border-color: transparent;
  background: transparent;
  padding: 0 8px;
  color: var(--el-color-primary);
}
.btn-text:hover {
  background: transparent;
  border-color: transparent;
  color: var(--el-color-primary-light-3);
}

.btn-sm {
  height: 24px;
  padding: 0 10px;
  font-size: var(--fs-xs);
  border-radius: 3px;
}

.btn-lg {
  height: 40px;
  padding: 0 22px;
  font-size: var(--fs-md);
}

.btn-round {
  border-radius: var(--radius-full);
}

.btn-block {
  width: 100%;
}

.btn[disabled],
.btn.is-disabled {
  opacity: 0.55;
  cursor: not-allowed;
  pointer-events: none;
}

/* 图标按钮组 */
.btn-group {
  display: inline-flex;
}
.btn-group .btn {
  border-radius: 0;
  margin-left: -1px;
}
.btn-group .btn:first-child {
  border-radius: var(--radius-xs) 0 0 var(--radius-xs);
  margin-left: 0;
}
.btn-group .btn:last-child {
  border-radius: 0 var(--radius-xs) var(--radius-xs) 0;
}

/* ======================== 标签 ======================== */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  height: 22px;
  padding: 0 8px;
  font-size: var(--fs-xs);
  line-height: 1;
  border-radius: var(--radius-xs);
  border: 1px solid transparent;
  white-space: nowrap;
}
.tag-primary {
  background: var(--el-color-primary-light-9);
  border-color: var(--el-color-primary-light-8);
  color: var(--el-color-primary);
}
.tag-success {
  background: var(--el-color-success-light);
  border-color: #e1f3d8;
  color: var(--el-color-success);
}
.tag-warning {
  background: var(--el-color-warning-light);
  border-color: #faecd8;
  color: var(--el-color-warning);
}
.tag-danger {
  background: var(--el-color-danger-light);
  border-color: #fde2e2;
  color: var(--el-color-danger);
}
.tag-info {
  background: var(--el-color-info-light);
  border-color: #e9e9eb;
  color: var(--el-color-info);
}
.tag-dark {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.26);
  color: #fff;
}
.tag-solid-primary {
  background: var(--el-color-primary);
  color: #fff;
}
.tag-solid-success {
  background: var(--el-color-success);
  color: #fff;
}
.tag-solid-danger {
  background: var(--el-color-danger);
  color: #fff;
}
.tag-solid-warning {
  background: var(--el-color-warning);
  color: #fff;
}
.tag-round {
  border-radius: var(--radius-full);
}

.tag-group {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

/* 卡通风格的彩色标签（用于模块标识） */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: 600;
}
.chip .icon {
  font-size: 13px;
}

/* ======================== 卡片 ======================== */
.card {
  background: #fff;
  border-radius: var(--radius-xs);
  border: 1px solid var(--el-border-lighter);
  box-shadow: 0 1px 3px rgba(0, 21, 41, 0.04);
  overflow: hidden;
}

.card + .card {
  margin-top: 16px;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 54px;
  padding: 12px 20px;
  border-bottom: 1px solid var(--el-border-lighter);
}

.card-title {
  font-size: var(--fs-lg);
  font-weight: 600;
  color: var(--el-text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.card-title .bar {
  width: 3px;
  height: 15px;
  border-radius: 2px;
  background: var(--el-color-primary);
}

.card-title .sub {
  font-size: var(--fs-xs);
  font-weight: 400;
  color: var(--el-text-secondary);
}

.card-body {
  padding: 20px;
}

.card-body.is-flush {
  padding: 0;
}

.card-body.is-tight {
  padding: 12px 20px;
}

.card-footer {
  padding: 12px 20px;
  border-top: 1px solid var(--el-border-lighter);
  background: #fafcff;
}

/* 统计卡（KPI） */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 16px;
}

.kpi {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  background: #fff;
  border-radius: var(--radius-md);
  border: 1px solid var(--el-border-lighter);
  box-shadow: 0 1px 4px rgba(0, 21, 41, 0.05);
  overflow: hidden;
  transition: all var(--tr-base);
}

.kpi::after {
  content: "";
  position: absolute;
  inset: auto -30px -40px auto;
  width: 110px;
  height: 110px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(64, 158, 255, 0.12), transparent 70%);
  pointer-events: none;
}

.kpi:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.kpi-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}

.kpi-icon.blue { background: linear-gradient(135deg, #e0edff, #c6e2ff); color: #2563eb; }
.kpi-icon.green { background: linear-gradient(135deg, #e6f9ec, #bbf7d0); color: #16a34a; }
.kpi-icon.orange { background: linear-gradient(135deg, #fff4e0, #fde68a); color: #d97706; }
.kpi-icon.red { background: linear-gradient(135deg, #ffecec, #fecaca); color: #dc2626; }
.kpi-icon.purple { background: linear-gradient(135deg, #f5ecff, #e9d5ff); color: #9333ea; }
.kpi-icon.cyan { background: linear-gradient(135deg, #e0fbff, #a5f3fc); color: #0891b2; }

.kpi-meta {
  min-width: 0;
}

.kpi-label {
  font-size: var(--fs-xs);
  color: var(--el-text-secondary);
  white-space: nowrap;
}

.kpi-value {
  font-size: 26px;
  font-weight: 700;
  line-height: 1.25;
  color: var(--el-text-primary);
  font-variant-numeric: tabular-nums;
}

.kpi-value small {
  font-size: var(--fs-xs);
  font-weight: 500;
  color: var(--el-text-secondary);
  margin-left: 2px;
}

.kpi-trend {
  font-size: var(--fs-xs);
  display: inline-flex;
  align-items: center;
  gap: 2px;
}
.kpi-trend.up { color: #16a34a; }
.kpi-trend.down { color: #dc2626; }
.kpi-trend.flat { color: var(--el-text-secondary); }

/* ======================== 表单控件 ======================== */
.form-item {
  margin-bottom: 16px;
}
.form-label {
  display: block;
  margin-bottom: 6px;
  font-size: var(--fs-base);
  color: var(--el-text-regular);
}
.form-label.is-required::before {
  content: "*";
  color: var(--el-color-danger);
  margin-right: 3px;
}
.form-tip {
  font-size: var(--fs-xs);
  color: var(--el-text-secondary);
  margin-top: 4px;
}

.input,
.select,
.textarea {
  width: 100%;
  height: 32px;
  padding: 0 11px;
  font-size: var(--fs-base);
  color: var(--el-text-primary);
  background: #fff;
  border: 1px solid var(--el-border-base);
  border-radius: var(--radius-xs);
  outline: none;
  transition: border-color var(--tr-fast), box-shadow var(--tr-fast);
  font-family: inherit;
}

.textarea {
  height: auto;
  min-height: 72px;
  padding: 7px 11px;
  line-height: 1.5;
  resize: vertical;
}

.input:hover,
.select:hover,
.textarea:hover {
  border-color: var(--el-text-disabled);
}

.input:focus,
.select:focus,
.textarea:focus {
  border-color: var(--el-color-primary);
  box-shadow: 0 0 0 2px rgba(64, 158, 255, 0.12);
}

.input::placeholder,
.textarea::placeholder {
  color: var(--el-text-placeholder);
}

.select {
  appearance: none;
  padding-right: 28px;
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23a8abb2'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 6px center;
  background-size: 18px;
  cursor: pointer;
}

.input-sm,
.select-sm {
  height: 28px;
  font-size: var(--fs-xs);
}

.input-icon {
  position: relative;
}
.input-icon .icon {
  position: absolute;
  left: 9px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 14px;
  color: var(--el-text-placeholder);
  pointer-events: none;
}
.input-icon .input {
  padding-left: 29px;
}

.input-group {
  display: flex;
}
.input-group .input {
  border-radius: var(--radius-xs) 0 0 var(--radius-xs);
}
.input-group .btn {
  border-radius: 0 var(--radius-xs) var(--radius-xs) 0;
  margin-left: -1px;
}

.checkbox,
.radio {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-base);
  color: var(--el-text-regular);
  cursor: pointer;
  user-select: none;
}
.checkbox input,
.radio input {
  width: 14px;
  height: 14px;
  accent-color: var(--el-color-primary);
  cursor: pointer;
  margin: 0;
}

.switch {
  position: relative;
  display: inline-block;
  width: 40px;
  height: 20px;
  border-radius: 10px;
  background: #dcdfe6;
  border: none;
  cursor: pointer;
  transition: background var(--tr-fast);
  flex-shrink: 0;
}
.switch::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #fff;
  transition: left var(--tr-fast);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}
.switch.is-on {
  background: var(--el-color-primary);
}
.switch.is-on::after {
  left: 22px;
}

/* 表单栅格 */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 0 20px;
}
.form-grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.form-grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.form-grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
@media (max-width: 1100px) {
  .form-grid-3,
  .form-grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 720px) {
  .form-grid-2,
  .form-grid-3,
  .form-grid-4 {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* 筛选栏 */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--el-border-lighter);
  background: #fff;
}

.filter-bar .filter-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.filter-bar .filter-item > .label {
  font-size: var(--fs-base);
  color: var(--el-text-regular);
  white-space: nowrap;
}

.filter-bar .input,
.filter-bar .select {
  width: 160px;
}

.filter-bar .input.wide {
  width: 210px;
}

.filter-actions {
  display: flex;
  gap: 10px;
  margin-left: auto;
}

/* ======================== 表格 ======================== */
.table-wrap {
  width: 100%;
  overflow-x: auto;
}

/* 宽表（列较多时）保证列不被过度压缩，超出部分横向滚动 */
.table-wrap.is-wide .table {
  min-width: 1560px;
}

/* 表格内两行折行的紧凑排版（复刻原系统「名称 / 备注」上下两行的表现） */
.table .stack {
  display: flex;
  flex-direction: column;
  gap: 3px;
  line-height: 1.45;
}
.table .stack .sub {
  font-size: 11px;
  color: var(--el-text-secondary);
}
.table .stack .sub.warn { color: var(--el-color-warning); }
.table .stack .sub.danger { color: var(--el-color-danger); }

.table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: var(--fs-base);
}

.table th {
  padding: 11px 12px;
  text-align: left;
  font-weight: 600;
  color: var(--el-text-regular);
  background: #f5f7fa;
  border-bottom: 1px solid var(--el-border-lighter);
  white-space: nowrap;
  font-size: var(--fs-sm);
}

.table td {
  padding: 12px;
  color: var(--el-text-regular);
  border-bottom: 1px solid var(--el-border-lighter);
  vertical-align: middle;
}

.table tbody tr {
  transition: background var(--tr-fast);
}

.table tbody tr:hover td {
  background: #f7fbff;
}

.table tbody tr.is-active td {
  background: var(--el-color-primary-light-9);
}

.table .cell-strong {
  color: var(--el-text-primary);
  font-weight: 500;
}

.table .cell-link {
  color: var(--el-color-primary);
  cursor: pointer;
}
.table .cell-link:hover {
  text-decoration: underline;
}

.table .cell-actions {
  white-space: nowrap;
}
.table .cell-actions a {
  margin-right: 10px;
  font-size: var(--fs-sm);
}
.table .cell-actions a:last-child {
  margin-right: 0;
}
.table .cell-actions a.danger {
  color: var(--el-color-danger);
}
.table .cell-actions a.success {
  color: var(--el-color-success);
}

.table .cell-num {
  font-variant-numeric: tabular-nums;
  text-align: right;
}

.table-sm th,
.table-sm td {
  padding: 8px 10px;
  font-size: var(--fs-sm);
}

.table-empty {
  padding: 48px 0;
  text-align: center;
  color: var(--el-text-secondary);
  font-size: var(--fs-sm);
}

/* ======================== 分页 ======================== */
.pagination {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  padding: 14px 20px;
  font-size: var(--fs-sm);
  color: var(--el-text-regular);
}
.pagination .total {
  margin-right: auto;
  color: var(--el-text-secondary);
}
.pagination .page-btn {
  min-width: 28px;
  height: 28px;
  padding: 0 6px;
  border: none;
  background: #f4f4f5;
  color: var(--el-text-regular);
  border-radius: var(--radius-xs);
  cursor: pointer;
  font-size: var(--fs-sm);
  transition: all var(--tr-fast);
}
.pagination .page-btn:hover {
  color: var(--el-color-primary);
}
.pagination .page-btn.is-active {
  background: var(--el-color-primary);
  color: #fff;
  font-weight: 600;
}
.pagination .page-btn[disabled] {
  opacity: 0.45;
  cursor: not-allowed;
}

/* ======================== 标签页 ======================== */
.tabs {
  display: flex;
  align-items: center;
  gap: 4px;
  border-bottom: 1px solid var(--el-border-lighter);
  padding: 0 20px;
  overflow-x: auto;
}

.tab {
  position: relative;
  padding: 12px 14px;
  font-size: var(--fs-base);
  color: var(--el-text-regular);
  cursor: pointer;
  white-space: nowrap;
  transition: color var(--tr-fast);
  border: none;
  background: none;
  font-family: inherit;
}

.tab:hover {
  color: var(--el-color-primary);
}

.tab.is-active {
  color: var(--el-color-primary);
  font-weight: 500;
}

.tab.is-active::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: -1px;
  height: 2px;
  background: var(--el-color-primary);
  border-radius: 2px;
}

.tabs-pill {
  border-bottom: none;
  gap: 8px;
}
.tabs-pill .tab {
  border-radius: var(--radius-full);
  padding: 6px 14px;
  font-size: var(--fs-sm);
}
.tabs-pill .tab.is-active {
  background: var(--el-color-primary-light-9);
}
.tabs-pill .tab.is-active::after {
  display: none;
}

.tab-panel {
  display: none;
}
.tab-panel.is-active {
  display: block;
}

/* ======================== 面包屑 ======================== */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--fs-base);
  color: var(--el-text-secondary);
}
.breadcrumb .sep {
  color: var(--el-text-disabled);
}
.breadcrumb .current {
  color: var(--el-text-primary);
  font-weight: 500;
}
.breadcrumb a {
  color: var(--el-text-secondary);
}
.breadcrumb a:hover {
  color: var(--el-color-primary);
}

/* ======================== 描述列表 ======================== */
.desc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  border-top: 1px solid var(--el-border-lighter);
  border-left: 1px solid var(--el-border-lighter);
}
.desc-item {
  display: flex;
  border-right: 1px solid var(--el-border-lighter);
  border-bottom: 1px solid var(--el-border-lighter);
  font-size: var(--fs-base);
  min-height: 40px;
}
.desc-item .k {
  width: 130px;
  flex-shrink: 0;
  padding: 10px 12px;
  background: #fafafa;
  color: var(--el-text-secondary);
  border-right: 1px solid var(--el-border-lighter);
}
.desc-item .v {
  flex: 1;
  padding: 10px 12px;
  color: var(--el-text-primary);
  word-break: break-all;
}
.desc-item.span-2 {
  grid-column: span 2;
}
.desc-item.span-3 {
  grid-column: span 3;
}

/* ======================== 步骤条 ======================== */
.steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
}
.step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  text-align: center;
}
.step::before {
  content: "";
  position: absolute;
  top: 15px;
  left: 0;
  right: 50%;
  height: 2px;
  background: var(--el-border-lighter);
}
.step::after {
  content: "";
  position: absolute;
  top: 15px;
  left: 50%;
  right: 0;
  height: 2px;
  background: var(--el-border-lighter);
}
.step:first-child::before,
.step:last-child::after {
  display: none;
}
.step .num {
  position: relative;
  z-index: 1;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border: 2px solid var(--el-border-base);
  color: var(--el-text-secondary);
  font-size: var(--fs-sm);
  font-weight: 600;
}
.step .label {
  margin-top: 8px;
  font-size: var(--fs-sm);
  color: var(--el-text-secondary);
}
.step .desc {
  font-size: var(--fs-xs);
  color: var(--el-text-placeholder);
  margin-top: 2px;
}
.step.is-done .num {
  background: var(--el-color-primary);
  border-color: var(--el-color-primary);
  color: #fff;
}
.step.is-done .label {
  color: var(--el-text-primary);
}
.step.is-done::before,
.step.is-done::after {
  background: var(--el-color-primary);
}
.step.is-active .num {
  border-color: var(--el-color-primary);
  color: var(--el-color-primary);
  box-shadow: 0 0 0 4px var(--el-color-primary-light-9);
}
.step.is-active .label {
  color: var(--el-color-primary);
  font-weight: 600;
}
.step.is-active::before {
  background: var(--el-color-primary);
}

/* ======================== 时间线 ======================== */
.timeline {
  position: relative;
  padding-left: 6px;
}
.timeline-item {
  position: relative;
  padding: 0 0 22px 22px;
  border-left: 2px solid var(--el-border-lighter);
}
.timeline-item:last-child {
  border-left-color: transparent;
  padding-bottom: 0;
}
.timeline-item::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 3px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--el-border-base);
}
.timeline-item.is-done::before {
  border-color: var(--el-color-success);
  background: var(--el-color-success);
}
.timeline-item.is-doing::before {
  border-color: var(--el-color-primary);
  background: var(--el-color-primary);
  box-shadow: 0 0 0 4px rgba(64, 158, 255, 0.15);
}
.timeline-item.is-reject::before {
  border-color: var(--el-color-danger);
  background: var(--el-color-danger);
}
.timeline-item .tl-title {
  font-size: var(--fs-base);
  font-weight: 600;
  color: var(--el-text-primary);
}
.timeline-item .tl-time {
  font-size: var(--fs-xs);
  color: var(--el-text-secondary);
}
.timeline-item .tl-body {
  margin-top: 6px;
  font-size: var(--fs-sm);
  color: var(--el-text-regular);
  background: #fafcff;
  border: 1px solid var(--el-border-lighter);
  border-radius: var(--radius-xs);
  padding: 8px 10px;
}

/* ======================== 进度条 ======================== */
.progress {
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--el-border-lighter);
  overflow: hidden;
}
.progress > i {
  display: block;
  height: 100%;
  border-radius: var(--radius-full);
  background: var(--el-color-primary);
  transition: width 0.6s ease;
}
.progress.is-success > i { background: var(--el-color-success); }
.progress.is-warning > i { background: var(--el-color-warning); }
.progress.is-danger > i { background: var(--el-color-danger); }

.progress-line {
  display: flex;
  align-items: center;
  gap: 10px;
}
.progress-line .progress {
  flex: 1;
}
.progress-line .val {
  font-size: var(--fs-xs);
  color: var(--el-text-secondary);
  min-width: 38px;
  text-align: right;
}

/* ======================== 弹窗 / 抽屉 ======================== */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--tr-fast);
  padding: 24px;
}
.overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}

.modal {
  width: 720px;
  max-width: 100%;
  max-height: 86vh;
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-2xl);
  transform: translateY(-10px) scale(0.98);
  transition: transform var(--tr-fast);
  overflow: hidden;
}
.overlay.is-open .modal {
  transform: none;
}
.modal.is-sm { width: 460px; }
.modal.is-lg { width: 940px; }
.modal.is-xl { width: 1140px; }

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--el-border-lighter);
}
.modal-title {
  font-size: var(--fs-lg);
  font-weight: 600;
  color: var(--el-text-primary);
}
.modal-close {
  border: none;
  background: none;
  font-size: 18px;
  line-height: 1;
  color: var(--el-text-secondary);
  cursor: pointer;
  padding: 4px;
  border-radius: var(--radius-xs);
}
.modal-close:hover {
  color: var(--el-color-primary);
  background: var(--el-fill-light);
}
.modal-body {
  padding: 20px;
  overflow-y: auto;
  flex: 1;
}
.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 14px 20px;
  border-top: 1px solid var(--el-border-lighter);
}

.drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 620px;
  max-width: 100%;
  background: #fff;
  box-shadow: var(--shadow-2xl);
  z-index: 2001;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.28s ease;
}
.drawer.is-open {
  transform: none;
}
.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--el-border-lighter);
}
.drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
}
.drawer-footer {
  padding: 14px 20px;
  border-top: 1px solid var(--el-border-lighter);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

/* ======================== 提示 ======================== */
.alert {
  display: flex;
  gap: 10px;
  padding: 10px 14px;
  border-radius: var(--radius-xs);
  font-size: var(--fs-sm);
  line-height: 1.6;
  border: 1px solid transparent;
}
.alert .icon {
  font-size: 15px;
  margin-top: 2px;
}
.alert-info {
  background: var(--el-color-primary-light-9);
  border-color: var(--el-color-primary-light-8);
  color: #4a7dbd;
}
.alert-success {
  background: var(--el-color-success-light);
  border-color: #e1f3d8;
  color: #5daf34;
}
.alert-warning {
  background: var(--el-color-warning-light);
  border-color: #faecd8;
  color: #c98c2c;
}
.alert-danger {
  background: var(--el-color-danger-light);
  border-color: #fde2e2;
  color: #d95a5a;
}

.toast-wrap {
  position: fixed;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3200;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}
.toast {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: var(--radius-xs);
  background: #fff;
  border: 1px solid var(--el-border-lighter);
  box-shadow: var(--shadow-lg);
  font-size: var(--fs-base);
  animation: fadeUp 0.3s both;
}
.toast .icon { font-size: 16px; }
.toast.success { color: var(--el-color-success); border-color: #e1f3d8; background: var(--el-color-success-light); }
.toast.info { color: var(--el-color-primary); border-color: var(--el-color-primary-light-8); background: var(--el-color-primary-light-9); }
.toast.warning { color: var(--el-color-warning); border-color: #faecd8; background: var(--el-color-warning-light); }
.toast.error { color: var(--el-color-danger); border-color: #fde2e2; background: var(--el-color-danger-light); }

/* ======================== 头像 / 徽标 ======================== */
.avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: #fff;
  background: linear-gradient(135deg, #409eff, #2563eb);
  flex-shrink: 0;
  overflow: hidden;
}
.avatar.is-sm { width: 24px; height: 24px; font-size: 11px; }
.avatar.is-lg { width: 44px; height: 44px; font-size: var(--fs-lg); }
.avatar.green { background: linear-gradient(135deg, #34d399, #059669); }
.avatar.orange { background: linear-gradient(135deg, #fbbf24, #d97706); }
.avatar.purple { background: linear-gradient(135deg, #c084fc, #7c3aed); }
.avatar.cyan { background: linear-gradient(135deg, #22d3ee, #0891b2); }
.avatar.red { background: linear-gradient(135deg, #f87171, #dc2626); }

.badge-dot {
  position: relative;
}
.badge-dot::after {
  content: attr(data-count);
  position: absolute;
  top: -5px;
  right: -8px;
  min-width: 15px;
  height: 15px;
  padding: 0 4px;
  border-radius: 8px;
  background: var(--el-color-danger);
  color: #fff;
  font-size: 10px;
  line-height: 15px;
  text-align: center;
  font-weight: 600;
}

/* ======================== 空状态 / 加载 ======================== */
.empty {
  padding: 52px 20px;
  text-align: center;
  color: var(--el-text-secondary);
}
.empty .icon {
  font-size: 44px;
  color: #dcdfe6;
  margin-bottom: 10px;
  display: block;
}
.empty .title {
  font-size: var(--fs-base);
  color: var(--el-text-secondary);
}

.loading {
  width: 22px;
  height: 22px;
  border: 2px solid var(--el-color-primary-light-8);
  border-top-color: var(--el-color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  display: inline-block;
}

/* ======================== 折叠面板 ======================== */
.collapse-item {
  border-bottom: 1px solid var(--el-border-lighter);
}
.collapse-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 4px;
  font-size: var(--fs-base);
  font-weight: 500;
  color: var(--el-text-primary);
  cursor: pointer;
}
.collapse-head .icon.arrow {
  transition: transform var(--tr-fast);
  color: var(--el-text-secondary);
}
.collapse-item.is-open .collapse-head .icon.arrow {
  transform: rotate(90deg);
}
.collapse-body {
  display: none;
  padding: 4px 4px 14px 24px;
}
.collapse-item.is-open .collapse-body {
  display: block;
}

/* ======================== 树 ======================== */
.tree {
  font-size: var(--fs-base);
}
.tree-node {
  padding: 6px 0;
}
.tree-node .node-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 8px;
  border-radius: var(--radius-xs);
  cursor: pointer;
}
.tree-node .node-label:hover {
  background: var(--el-fill-light);
}
.tree-node .node-label.is-active {
  background: var(--el-color-primary-light-9);
  color: var(--el-color-primary);
}
.tree-children {
  padding-left: 20px;
  border-left: 1px dashed var(--el-border-base);
  margin-left: 8px;
}

/* ======================== 列表项 ======================== */
.list-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--el-border-lighter);
}
.list-row:last-child {
  border-bottom: none;
}
.list-row .row-title {
  font-size: var(--fs-base);
  color: var(--el-text-primary);
  font-weight: 500;
}
.list-row .row-desc {
  font-size: var(--fs-xs);
  color: var(--el-text-secondary);
  margin-top: 3px;
}
.list-row .row-time {
  font-size: var(--fs-xs);
  color: var(--el-text-placeholder);
  white-space: nowrap;
  margin-left: auto;
}

/* 快捷入口卡 */
.quick-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(132px, 1fr));
  gap: 12px;
}
.quick-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 16px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--el-border-lighter);
  background: #fff;
  cursor: pointer;
  transition: all var(--tr-base);
  text-align: center;
}
.quick-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: var(--el-color-primary-light-7);
}
.quick-item .qi-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}
.quick-item .qi-label {
  font-size: var(--fs-sm);
  color: var(--el-text-primary);
}

/* 续费率小卡 */
.rate-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
}
.rate-item {
  padding: 10px 12px;
  border-radius: 10px;
  background: #f8fafc;
  border: 1px solid #eef2f7;
  transition: all var(--tr-base);
}
.rate-item:hover {
  border-color: var(--el-color-primary-light-7);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

/* ======================== 功能全景图 ======================== */
.fm-section {
  margin-top: 26px;
}
.fm-section-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}
.fm-section-head h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--el-text-primary);
}
.fm-sec-line {
  width: 4px;
  height: 18px;
  border-radius: 2px;
  background: linear-gradient(180deg, #409eff, #67c23a);
}
.fm-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 14px;
}
.fm-card {
  background: #fff;
  border: 1px solid var(--el-border-lighter);
  border-radius: 12px;
  padding: 16px;
  transition: all var(--tr-base);
  box-shadow: 0 1px 4px rgba(0, 21, 41, 0.04);
}
.fm-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--el-color-primary-light-7);
  transform: translateY(-2px);
}
.fm-card-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--el-border-lighter);
  margin-bottom: 10px;
}
.fm-card-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--el-text-primary);
}
.fm-card-desc {
  font-size: 11px;
  color: var(--el-text-secondary);
  margin-top: 2px;
}
.fm-items {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.fm-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 9px;
  border-radius: 6px;
  font-size: 13px;
  color: var(--el-text-regular);
  transition: all var(--tr-fast);
}
.fm-item:hover {
  background: var(--el-color-primary-light-9);
  color: var(--el-color-primary);
}
.fm-item-icon {
  color: var(--el-text-secondary);
  font-size: 14px;
}
.fm-item:hover .fm-item-icon {
  color: var(--el-color-primary);
}
.fm-item-title {
  flex: 1;
}
.fm-item-arrow {
  opacity: 0;
  transition: all var(--tr-fast);
  font-size: 12px;
}
.fm-item:hover .fm-item-arrow,
.fm-highlight:hover .fm-item-arrow {
  opacity: 1;
}
.fm-highlight {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  background: #fff;
  border: 1px solid var(--el-border-lighter);
  border-radius: 12px;
  color: inherit;
  transition: all var(--tr-base);
  box-shadow: 0 1px 4px rgba(0, 21, 41, 0.04);
}
.fm-highlight:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: var(--el-color-primary-light-7);
  color: inherit;
}

/* ======================== 图表容器 ======================== */
.chart {
  width: 100%;
  height: 280px;
}
.chart-sm { height: 200px; }
.chart-lg { height: 340px; }

.chart-grid {
  display: grid;
  gap: 16px;
}
.chart-grid.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.chart-grid.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 1100px) {
  .chart-grid.cols-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 820px) {
  .chart-grid.cols-2,
  .chart-grid.cols-3 { grid-template-columns: minmax(0, 1fr); }
}

/* ======================== 文本截断 / 骨架 ======================== */
.ellipsis {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ======================== 功能全景图（全屏独立页） ======================== */
.fm-page {
  min-height: 100vh;
  background: #f4f7fc;
  padding-bottom: 60px;
  padding-top: 62px; /* 让出固定顶部导航的高度 */
}

/* 顶部导航（全屏页由 #page-root 自身滚动，故用 fixed 保证始终可见） */
.fm-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid #e6ecf7;
}
.fm-nav-inner {
  max-width: 1360px;
  margin: 0 auto;
  padding: 0 28px;
  height: 62px;
  display: flex;
  align-items: center;
  gap: 26px;
}
.fm-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 16px;
  font-weight: 800;
  color: #1f2937;
  white-space: nowrap;
}
.fm-brand .mk {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  background: linear-gradient(135deg, #409eff, #1e40af);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 800;
}
.fm-nav-links { display: flex; gap: 22px; }
.fm-nav-links a {
  font-size: 13.5px;
  color: #64748b;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
}
.fm-nav-links a:hover { color: #409eff; }
.fm-nav-links a.on { color: #1e40af; font-weight: 700; border-bottom-color: #1e40af; }
.fm-nav-cta { margin-left: auto; display: flex; gap: 10px; align-items: center; }

/* 首屏 */
.fm-hero {
  background: linear-gradient(135deg, #1e3a8a 0%, #2b5fd9 45%, #60a5fa 100%);
  color: #fff;
  padding: 52px 28px 96px;
  position: relative;
  overflow: hidden;
}
.fm-hero::after {
  content: '';
  position: absolute;
  right: -80px;
  top: -80px;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.18), transparent 68%);
}
.fm-hero-inner { max-width: 1360px; margin: 0 auto; position: relative; z-index: 2; }
.fm-hero .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 13px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.28);
  font-size: 12px;
  letter-spacing: 0.06em;
  margin-bottom: 16px;
}
.fm-hero h1 {
  font-size: 34px;
  font-weight: 800;
  letter-spacing: -0.3px;
  line-height: 1.28;
  margin-bottom: 12px;
}
.fm-hero p.lead {
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.86);
  max-width: 780px;
}

/* 指标带（压在 hero 上） */
.fm-stats {
  max-width: 1360px;
  margin: -62px auto 0;
  padding: 0 28px;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
  position: relative;
  z-index: 3;
}
@media (max-width: 1100px) { .fm-stats { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 640px) { .fm-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: -40px; } }
.fm-stat {
  background: #fff;
  border-radius: 12px;
  padding: 16px 18px;
  box-shadow: 0 8px 26px rgba(30, 58, 138, 0.1);
  border: 1px solid #eaf0fb;
}
.fm-stat .n {
  font-size: 26px;
  font-weight: 800;
  color: #1e40af;
  line-height: 1.1;
  letter-spacing: -0.5px;
}
.fm-stat .n small { font-size: 13px; font-weight: 600; margin-left: 3px; }
.fm-stat .l { font-size: 12.5px; color: #64748b; margin-top: 5px; }

/* 内容容器 */
.fm-wrap { max-width: 1360px; margin: 0 auto; padding: 0 28px; }
.fm-sec { margin-top: 46px; }
.fm-sec-title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}
.fm-sec-title .num {
  font-size: 12px;
  font-weight: 800;
  color: #93b4e8;
  letter-spacing: 0.1em;
}
.fm-sec-title h2 {
  font-size: 21px;
  font-weight: 800;
  color: #1f2937;
  letter-spacing: -0.2px;
}
.fm-sec-title .bar {
  width: 3px;
  height: 18px;
  border-radius: 2px;
  background: linear-gradient(180deg, #409eff, #1e40af);
}
.fm-sec-desc {
  font-size: 13.5px;
  color: #64748b;
  line-height: 1.8;
  margin-bottom: 20px;
  max-width: 920px;
}

/* 业务链路 */
.fm-flows { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 1080px) { .fm-flows { grid-template-columns: minmax(0, 1fr); } }
.fm-flow {
  background: #fff;
  border: 1px solid #e9eefb;
  border-radius: 12px;
  padding: 18px 20px;
}
.fm-flow-head {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 14px;
}
.fm-flow-head .ic {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  color: #fff;
  flex: none;
}
.fm-flow-head .tt { font-size: 14.5px; font-weight: 700; color: #1f2937; }
.fm-flow-head .sub { font-size: 11.5px; color: #94a3b8; margin-left: auto; }
.fm-steps { display: flex; flex-wrap: wrap; align-items: center; gap: 7px; }
.fm-step {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 11px;
  border-radius: 7px;
  background: #f2f6fe;
  border: 1px solid #dfe9fb;
  font-size: 12.5px;
  color: #33415c;
  white-space: nowrap;
}
.fm-step i {
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: #c7d8f5;
  color: #fff;
  font-size: 9.5px;
  font-weight: 700;
  font-style: normal;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.fm-step-arrow { color: #b9c9e3; font-size: 12px; }

/* 模块矩阵 */
.fm-mods { display: grid; grid-template-columns: minmax(0, 1fr); gap: 22px; }
.fm-area {
  background: #fff;
  border: 1px solid #e9eefb;
  border-radius: 14px;
  overflow: hidden;
}
.fm-area-head {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 13px 20px;
  border-bottom: 1px solid #eef2fa;
  background: linear-gradient(180deg, #fafcff, #f6f9ff);
}
.fm-area-head .dot { width: 9px; height: 9px; border-radius: 50%; }
.fm-area-head h3 { font-size: 15px; font-weight: 800; color: #1f2937; }
.fm-area-head .cnt { font-size: 11.5px; color: #94a3b8; margin-left: auto; }
.fm-area-body { padding: 16px 20px 20px; }
.fm-modgrid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
@media (max-width: 1100px) { .fm-modgrid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 700px) { .fm-modgrid { grid-template-columns: minmax(0, 1fr); } }
.fm-mod {
  border: 1px solid #edf1fa;
  border-radius: 11px;
  padding: 13px 14px;
  background: #fcfdff;
  transition: all var(--tr-fast);
}
.fm-mod:hover { border-color: #bcd4f8; box-shadow: 0 6px 18px rgba(64, 158, 255, 0.1); background: #fff; }
.fm-mod-head { display: flex; align-items: center; gap: 8px; margin-bottom: 9px; }
.fm-mod-head .ic {
  width: 28px; height: 28px; border-radius: 7px;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; flex: none;
}
.fm-mod-name { font-size: 13.5px; font-weight: 700; color: #1f2937; }
.fm-mod-pages { display: flex; flex-wrap: wrap; gap: 5px; }
.fm-mod-pages a {
  font-size: 11.5px;
  padding: 3px 8px;
  border-radius: 5px;
  background: #f1f5fd;
  color: #4b5b74;
  border: 1px solid transparent;
  transition: all var(--tr-fast);
}
.fm-mod-pages a:hover { background: #409eff; color: #fff; }
.fm-mod-empty { font-size: 11.5px; color: #b6c2d4; }

/* 能力矩阵 */
.fm-caps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
@media (max-width: 1200px) { .fm-caps { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 900px) { .fm-caps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .fm-caps { grid-template-columns: minmax(0, 1fr); } }
.fm-cap {
  background: #fff;
  border: 1px solid #e9eefb;
  border-radius: 12px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 9px;
  transition: all var(--tr-fast);
}
.fm-cap:hover { border-color: #bcd4f8; box-shadow: 0 8px 22px rgba(64, 158, 255, 0.11); }
.fm-cap-top { display: flex; align-items: center; gap: 9px; }
.fm-cap-top .ic {
  width: 34px; height: 34px; border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-size: 17px; flex: none;
}
.fm-cap-top .ic.blue { background: linear-gradient(135deg, #e0edff, #c6e2ff); color: #2563eb; }
.fm-cap-top .ic.green { background: linear-gradient(135deg, #e6f9ec, #bbf7d0); color: #16a34a; }
.fm-cap-top .ic.orange { background: linear-gradient(135deg, #fff4e0, #fde68a); color: #d97706; }
.fm-cap-top .ic.red { background: linear-gradient(135deg, #ffecec, #fecaca); color: #dc2626; }
.fm-cap-top .ic.purple { background: linear-gradient(135deg, #f5ecff, #e9d5ff); color: #9333ea; }
.fm-cap-top .ic.cyan { background: linear-gradient(135deg, #e0fbff, #a5f3fc); color: #0891b2; }
.fm-cap-top .tt { font-size: 14px; font-weight: 800; color: #1f2937; }
.fm-cap-desc { font-size: 12.5px; color: #64748b; line-height: 1.78; }
.fm-cap-points { display: flex; flex-direction: column; gap: 5px; margin-top: auto; }
.fm-cap-points span {
  font-size: 11.5px;
  color: #475569;
  display: flex;
  align-items: flex-start;
  gap: 5px;
  line-height: 1.6;
}
.fm-cap-points span::before {
  content: '';
  width: 5px; height: 5px; border-radius: 50%;
  background: #409eff; flex: none; margin-top: 6px;
}
.fm-cap-go {
  margin-top: 4px;
  font-size: 12px;
  color: #409eff;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-weight: 600;
}

/* 演示指引 */
.fm-guide { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
@media (max-width: 1000px) { .fm-guide { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .fm-guide { grid-template-columns: minmax(0, 1fr); } }
.fm-guide-card {
  background: #fff;
  border: 1px solid #e9eefb;
  border-radius: 12px;
  padding: 18px;
  position: relative;
  overflow: hidden;
}
.fm-guide-card .idx {
  position: absolute;
  right: 14px;
  top: 8px;
  font-size: 40px;
  font-weight: 900;
  color: #eef3fc;
  line-height: 1;
}
.fm-guide-card h4 { font-size: 14px; font-weight: 800; color: #1f2937; margin-bottom: 7px; position: relative; }
.fm-guide-card p { font-size: 12.5px; color: #64748b; line-height: 1.8; position: relative; margin-bottom: 12px; }

/* 检索框 */
.fm-search {
  display: flex;
  align-items: center;
  gap: 9px;
  background: #fff;
  border: 1px solid #dfe6f5;
  border-radius: 10px;
  padding: 0 14px;
  height: 40px;
  max-width: 400px;
  margin-bottom: 18px;
}
.fm-search input {
  border: none;
  outline: none;
  flex: 1;
  font-size: 13.5px;
  background: transparent;
  color: #1f2937;
}
.fm-empty {
  background: #fff;
  border: 1px dashed #cdd9ee;
  border-radius: 12px;
  padding: 44px;
  text-align: center;
  color: #94a3b8;
  font-size: 13.5px;
}


.skeleton {
  background: linear-gradient(90deg, #f0f2f5 25%, #e6e9ee 37%, #f0f2f5 63%);
  background-size: 400% 100%;
  animation: skeleton 1.4s ease infinite;
  border-radius: var(--radius-xs);
}
@keyframes skeleton {
  0% { background-position: 100% 50%; }
  100% { background-position: 0 50%; }
}