/* 交互逻辑 · 双机并排模拟 */
:root {
  --mutual-phone-scale: 0.58;
}

.mutual-simulator-wrap {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 1.25rem;
  width: 100%;
}

.mutual-simulator-wrap .dual-phones-block {
  flex: 1 1 auto;
  min-width: 0;
  padding-left: 2.25rem;
}

.mutual-simulator-wrap .single-phone-block {
  flex: 0 1 auto;
  min-width: 0;
  max-width: 100%;
}

.mutual-simulator-wrap .sim-guide-sticky {
  position: sticky;
  top: 78px;
  align-self: flex-start;
  max-height: calc(100vh - 96px);
  overflow-y: auto;
  flex: 0 0 240px;
  min-width: 200px;
  max-width: 280px;
}

.mutual-simulator-wrap .sim-guide-sticky h3 {
  font-size: 0.95rem;
  margin-bottom: 0.65rem;
}

.mutual-simulator-wrap .sim-guide-sticky .guide-steps li {
  font-size: 0.78rem;
  padding: 0.42rem 0.55rem 0.42rem 0.65rem;
  line-height: 1.45;
}

.mutual-simulator-wrap .sim-guide-sticky .tip-box {
  font-size: 0.72rem;
  padding: 0.6rem 0.75rem;
  line-height: 1.5;
}

.mutual-demo-bar {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  flex-wrap: nowrap;
  white-space: nowrap;
  pointer-events: auto;
}

.dual-sim-row {
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  gap: 0.65rem;
  flex-wrap: nowrap;
  width: fit-content;
  max-width: 100%;
}

.dual-phone-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 0 0 auto;
}

.dual-phone-label {
  font-size: 0.82rem;
  font-weight: 800;
  color: #c2410c;
  margin-bottom: 0.45rem;
  text-align: center;
  line-height: 1.35;
}

.dual-phone-label-sub {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  color: #888;
}

.dual-flow-bridge {
  position: relative;
  align-self: center;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 88px;
}

.dual-flow-sync-block {
  margin-top: 120px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  color: #FF7D00;
  font-size: 0.75rem;
  font-weight: 700;
}

.dual-flow-demo-title {
  font-size: 0.72rem;
  font-weight: 800;
  color: #c2410c;
  white-space: nowrap;
  line-height: 1.35;
  margin-bottom: 0.15rem;
}

.dual-flow-bridge .dual-flow-icon {
  font-size: 1.35rem;
  line-height: 1;
}

#guide-steps-b2 li:not(.active-step) {
  display: none;
}
#guide-steps-b2 li.active-step {
  background: rgba(255, 125, 0, 0.12);
  color: #c2410c;
  font-weight: 700;
  box-shadow: inset 3px 0 0 #FF7D00;
}

.b2-phone-phase-tip {
  position: absolute;
  left: 50%;
  top: 38%;
  transform: translate(-50%, -50%);
  z-index: 55;
  padding: 14px 22px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.97);
  border: 2px solid #c4b5fd;
  box-shadow: 0 8px 24px rgba(124, 58, 237, 0.16);
  color: #6d28d9;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.02em;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s ease, visibility 0.25s ease;
  white-space: nowrap;
}
.b2-phone-phase-tip.show {
  opacity: 1;
  visibility: visible;
}
.b2-phone-phase-tip.is-unbind {
  border-color: #fdba74;
  color: #c2410c;
  box-shadow: 0 8px 24px rgba(234, 88, 12, 0.14);
}

.mutual-phone-scale-host {
  position: relative;
  flex-shrink: 0;
  overflow: hidden;
  width: calc(var(--phone-shell-layout-width, 420px) * var(--mutual-phone-scale, 0.58));
  height: calc(var(--phone-shell-layout-height, 888px) * var(--mutual-phone-scale, 0.58));
}

.mutual-demo-bar--top {
  position: static;
  transform: none;
  width: 100%;
  max-width: 100%;
  margin: 0 0 0.45rem;
  justify-content: center;
  gap: 0.35rem;
  box-sizing: border-box;
}

.mutual-phone-scale-host > .phone-shell {
  transform: scale(var(--mutual-phone-scale, 0.58));
  transform-origin: top left;
}

.phone-shell .phone-screen {
  position: relative;
}

.phone-shell .sim-pointer,
.phone-shell .sim-tap-label {
  position: absolute;
  z-index: 200;
  pointer-events: none;
}

.phone-shell-mutual-a::after { content: '发起方'; }
.phone-shell-mutual-b::after { content: '接收方'; }
.phone-shell-mutual-a.phone-shell-bind-a::after { content: '家庭端'; }
.phone-shell-mutual-b.phone-shell-bind-b::after { content: '服务端'; }
.phone-shell.demo-running::after { content: '自动演示'; }

.mutual-sim-page .profile-notify-btn {
  position: relative;
}
.mutual-sim-page .notify-badge-dot {
  position: absolute;
  top: -2px;
  right: -2px;
  min-width: 14px;
  height: 14px;
  padding: 0 3px;
  border-radius: 8px;
  background: #e53e3e;
  color: #fff;
  font-size: 9px;
  font-weight: 700;
  line-height: 14px;
  text-align: center;
  display: none;
}
.mutual-sim-page .notify-badge-dot.show { display: block; }

.mutual-sim-page .uc-entry-action-em { color: #e53e3e !important; }

.mutual-sim-page .uc-highlight-block {
  box-shadow: 0 0 0 2px rgba(168, 85, 247, 0.55), 0 4px 16px rgba(168, 85, 247, 0.18);
  animation: mutual-highlight-pulse 1.2s ease-in-out infinite;
}
@keyframes mutual-highlight-pulse {
  0%, 100% { box-shadow: 0 0 0 2px rgba(168, 85, 247, 0.45), 0 4px 12px rgba(168, 85, 247, 0.12); }
  50% { box-shadow: 0 0 0 3px rgba(168, 85, 247, 0.65), 0 6px 18px rgba(168, 85, 247, 0.22); }
}

/* 家庭成员页 */
.mutual-page-shell {
  position: absolute;
  inset: 0;
  z-index: 35;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s ease, visibility 0.22s ease;
}
.mutual-page-shell.show {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
}
.mutual-page-mask {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
}
.mutual-page-panel {
  position: absolute;
  inset: 0;
  background: #f5f5f5;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  --primary-rgb: 255, 125, 0;
  font-family: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Helvetica Neue', sans-serif;
}

/* 家庭成员 / 通知中心等二级页导航 — 对齐 partner-page 圆形返回 */
.mutual-page-panel .custom-navbar {
  position: relative;
  z-index: 10;
  flex-shrink: 0;
  background: #fff;
  border-bottom: 1px solid #f0f0f0;
  padding-bottom: 5px;
}
.mutual-page-panel .custom-navbar::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 5%;
  right: 5%;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(var(--primary-rgb), 0.55), transparent);
}
.mutual-page-panel .navbar-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 44px;
  padding: 0 16px;
  position: relative;
}
.mutual-page-panel .navbar-left,
.mutual-page-panel .navbar-right {
  display: flex;
  align-items: center;
  min-width: 48px;
  flex-shrink: 0;
  z-index: 2;
}
.mutual-page-panel .navbar-left .back-btn {
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #f5f5f5;
  cursor: pointer;
}
.mutual-page-panel .navbar-left .back-btn .back-text {
  font-size: 11px;
  font-weight: 500;
  color: #333;
  line-height: 1;
  background: none;
  border: none;
  box-shadow: none;
  padding: 0;
  min-width: auto;
}
.mutual-page-panel .navbar-title {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  max-width: calc(100% - 120px);
  white-space: nowrap;
  pointer-events: none;
  z-index: 1;
}
.mutual-page-panel .navbar-title .navbar-title-main {
  font-size: 16px;
  font-weight: 600;
  color: #333;
}
.mutual-page-scroll {
  flex: 1;
  overflow-y: auto;
  padding-bottom: 12px;
}
.fm-summary-card {
  margin: 10px;
  padding: 12px 14px;
  background: #fff;
  border-radius: 10px;
}
.fm-summary-title {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: #1a1a1a;
}
.fm-summary-desc {
  display: block;
  margin-top: 6px;
  font-size: 11px;
  color: #666;
  line-height: 1.5;
}
.fm-section {
  margin: 0 10px 10px;
  padding: 12px;
  background: #fff;
  border-radius: 10px;
}
.fm-section-title {
  display: block;
  margin-bottom: 8px;
  font-size: 13px;
  font-weight: 600;
  color: #1a1a1a;
}
.fm-add-row {
  display: flex;
  align-items: center;
  gap: 6px;
}
.fm-add-input {
  flex: 1;
  min-width: 0;
  height: 32px;
  padding: 0 10px;
  border: 1px solid #e8e8e8;
  border-radius: 8px;
  font-size: 12px;
  background: #fff;
}
.fm-add-btn {
  flex-shrink: 0;
  min-width: 44px;
  height: 32px;
  line-height: 32px;
  padding: 0 10px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  color: #fff;
  background: var(--primary, #FF7D00);
  text-align: center;
  border: none;
}
.fm-page-scroll {
  background: #fff;
}
.fm-member-list {
  padding: 0 10px 10px;
}
.fm-member-card {
  display: flex;
  align-items: center;
  padding: 12px 14px;
  margin-bottom: 8px;
  background: #fff;
  border-radius: 10px;
}
.fm-member-card:last-child { margin-bottom: 0; }
.fm-member-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  margin-right: 12px;
  object-fit: cover;
  background: #f0f0f0;
  flex-shrink: 0;
}
.fm-member-info {
  flex: 1;
  min-width: 0;
}
.fm-member-name-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}
.fm-member-name {
  font-size: 15px;
  font-weight: 500;
  color: #1a1a1a;
}
.fm-member-vip-tag {
  padding: 2px 7px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 500;
  line-height: 1.3;
}
.fm-member-vip-paid {
  color: #b8860b;
  background: rgba(255, 193, 7, 0.18);
}
.fm-member-vip-trial {
  color: #7c3aed;
  background: rgba(168, 85, 247, 0.12);
}
.fm-member-meta {
  display: block;
  margin-top: 4px;
  font-size: 11px;
  color: #888;
}
.fm-remove-btn {
  flex-shrink: 0;
  min-width: 56px;
  height: 23px;
  line-height: 21px;
  padding: 0 9px;
  margin: 0;
  border-radius: 5px;
  font-size: 11px;
  font-weight: 500;
  background: #fff;
  color: #e54d42;
  border: 1px solid #e54d42;
  cursor: pointer;
}
.fm-footer-actions {
  padding: 10px 10px 16px;
}
.fm-action-btn-leave {
  display: block;
  width: 100%;
  padding: 10px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  background: #fff;
  color: #e54d42;
  border: 1px solid #e54d42;
  text-align: center;
  cursor: pointer;
}
.fm-owner-hint {
  display: block;
  text-align: center;
  font-size: 11px;
  color: #999;
  padding: 8px 10px 12px;
}
.fm-status-card {
  padding: 12px;
  border-radius: 8px;
  background: #f7f8fa;
  border: none;
  margin-bottom: 0;
}
.fm-status-card-highlight {
  background: linear-gradient(180deg, #faf8ff 0%, #fff 100%);
  border: 1px solid rgba(168, 85, 247, 0.18);
}
.fm-status-card-waiting {
  background: #faf8ff;
}
.fm-status-actions-merge {
  flex-direction: column;
  gap: 8px;
}
.fm-status-actions-merge .fm-btn-primary,
.fm-status-actions-merge .fm-btn-outline-primary {
  width: 100%;
  min-height: 29px;
  height: auto;
  line-height: 1.35;
  padding: 7px 10px;
  font-size: 12px;
  white-space: normal;
}
.fm-btn-outline-primary {
  background: #fff;
  color: var(--primary, #FF7D00);
  border: 1px solid rgba(168, 85, 247, 0.45);
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
}
.fm-add-card {
  padding: 8px;
  background: #f7f8fa;
  border-radius: 8px;
}
.fm-status-tag {
  display: inline-block;
  padding: 5px 10px;
  font-size: 11px;
  font-weight: 500;
  color: var(--primary, #FF7D00);
  background: rgba(168, 85, 247, 0.12);
  border-radius: 4px;
}

.fm-status-title {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: #333;
}
.fm-status-desc {
  display: block;
  margin-top: 4px;
  font-size: 11px;
  color: #666;
  line-height: 1.45;
}
.fm-status-actions {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}
.fm-btn-outline {
  flex: 1;
  height: 30px;
  line-height: 30px;
  text-align: center;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  border: 1px solid #e54d42;
  color: #e54d42;
  background: #fff;
}
.fm-btn-primary {
  flex: 1;
  height: 30px;
  line-height: 30px;
  text-align: center;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  color: #fff;
  background: var(--primary, #FF7D00);
  border: none;
}

.mutual-merge-pick-box { max-width: 300px; }
.mutual-merge-pick-actions {
  display: flex;
  flex-direction: row;
  gap: 10px;
}
.mutual-merge-pick-btn {
  flex: 1;
  height: 36px;
  line-height: 36px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  text-align: center;
  border: none;
  cursor: pointer;
}
.mutual-merge-pick-primary {
  background: var(--primary, #FF7D00);
  color: #fff;
}
.mutual-merge-pick-secondary {
  background: #f3f4f6;
  color: #555;
}

/* 通知中心 */
.mutual-notif-page .filter-section {
  padding: 8px 12px;
  background: #fff;
  border-bottom: 1px solid #f0f0f0;
}
.mutual-notif-page .unread-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  background: rgba(229, 62, 62, 0.12);
  color: #e53e3e;
  font-size: 11px;
  font-weight: 600;
}
.mutual-notif-item {
  margin: 8px 10px;
  padding: 10px;
  border-radius: 10px;
  background: #fff;
  border: 1px solid #eee;
}
.mutual-notif-item.unread {
  border-color: rgba(168, 85, 247, 0.35);
  background: linear-gradient(180deg, #faf5ff, #fff);
}
.mutual-notif-item .item-title-row {
  display: flex;
  align-items: center;
  gap: 6px;
}
.mutual-notif-item .notif-icon { font-size: 16px; }
.mutual-notif-item .notif-title {
  flex: 1;
  font-size: 13px;
  font-weight: 600;
  color: #333;
}
.mutual-notif-item .unread-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #e53e3e;
  flex-shrink: 0;
}
.mutual-notif-item .notif-text {
  display: block;
  margin-top: 4px;
  font-size: 11px;
  color: #666;
  line-height: 1.45;
}
.mutual-notif-item .notif-time {
  display: block;
  margin-top: 6px;
  font-size: 10px;
  color: #aaa;
}

/* 通知预览弹窗 */
.mutual-sim-page.uc-sim-page {
  position: absolute;
  inset: 0;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.mutual-notif-alert {
  position: absolute;
  inset: 0;
  z-index: 56;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.mutual-notif-alert.show { display: flex; }
.mutual-notif-alert .alert-mask {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
}
.mutual-notif-alert .alert-content {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 300px;
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.18);
}
.mutual-notif-alert .alert-header {
  padding: 14px 16px 0;
}
.mutual-notif-alert .alert-title {
  font-size: 15px;
  font-weight: 700;
  color: #1a1a1a;
}
.mutual-notif-alert .alert-body {
  padding: 10px 16px 14px;
}
.mutual-notif-alert .alert-message {
  display: block;
  font-size: 13px;
  color: #444;
  line-height: 1.55;
}
.mutual-notif-alert .alert-submessage {
  display: block;
  margin-top: 8px;
  font-size: 11px;
  color: #888;
  line-height: 1.45;
}
.mutual-notif-alert .alert-footer {
  display: flex;
  border-top: 1px solid #f0f0f0;
}
.mutual-notif-alert .alert-btn {
  flex: 1;
  padding: 12px;
  text-align: center;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}
.mutual-notif-alert .alert-btn-secondary { color: #888; border-right: 1px solid #f0f0f0; }
.mutual-notif-alert .alert-btn-primary { color: #A855F7; font-weight: 700; }

.mutual-confirm-sub {
  font-size: 11px;
  color: #666;
  line-height: 1.5;
  margin: -6px 0 14px;
  white-space: pre-line;
}
.fm-status-actions-col {
  flex-direction: column;
}
.fm-btn-outline-danger {
  width: 100%;
  height: 30px;
  line-height: 30px;
  text-align: center;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  background: #fff;
  color: #e53e3e;
  border: 1px solid rgba(229, 62, 62, 0.45);
  cursor: pointer;
}

/* 确认弹窗 */
.mutual-confirm {
  position: absolute;
  inset: 0;
  z-index: 52;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.mutual-confirm.show { display: flex; }
.mutual-confirm .popup-mask {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
}
.mutual-confirm-box {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 290px;
  background: #fff;
  border-radius: 12px;
  padding: 16px;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.16);
}
.mutual-confirm-title {
  font-size: 15px;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 8px;
}
.mutual-confirm-text {
  font-size: 12px;
  color: #555;
  line-height: 1.55;
  margin: 0 0 14px;
}
.mutual-confirm-actions {
  display: flex;
  gap: 10px;
}
.mutual-confirm-cancel,
.mutual-confirm-ok {
  flex: 1;
  height: 34px;
  line-height: 34px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  text-align: center;
  border: none;
  cursor: pointer;
}
.mutual-confirm-cancel { background: #f3f4f6; color: #666; }
.mutual-confirm-ok { background: var(--primary, #FF7D00); color: #fff; }

.mutual-sim-page .relation-pending { margin-top: 8px; margin-left: 41px; }
.mutual-sim-page .relation-pending-title {
  font-size: 11px;
  font-weight: 600;
  color: #666;
  margin-bottom: 6px;
}
.mutual-sim-page .relation-request-item {
  padding: 8px;
  border-radius: 8px;
  background: #faf5ff;
  border: 1px solid rgba(168, 85, 247, 0.2);
}
.mutual-sim-page .relation-request-name {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: #333;
}
.mutual-sim-page .relation-request-hint {
  display: block;
  font-size: 10px;
  color: #888;
  margin-top: 2px;
}
.mutual-sim-page .relation-request-actions {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}
.mutual-sim-page .relation-action-btn {
  flex: 1;
  height: 28px;
  line-height: 28px;
  border-radius: 8px;
  font-size: 11px;
  font-weight: 600;
  text-align: center;
  border: none;
}
.mutual-sim-page .relation-action-btn.reject {
  background: #fff;
  color: #e54d42;
  border: 1px solid rgba(229, 77, 66, 0.35);
}
.mutual-sim-page .relation-action-btn.accept {
  background: var(--primary, #FF7D00);
  color: #fff;
}
.mutual-sim-page .relation-outgoing-hint {
  display: block;
  font-size: 11px;
  color: #888;
  margin-bottom: 6px;
}

.mutual-sim-page .highlight-ring {
  outline: 2px solid rgba(168, 85, 247, 0.85);
  outline-offset: 2px;
  border-radius: 8px;
}

.mutual-sim-page .sim-pointer,
.phone-shell .sim-pointer {
  position: absolute;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #fff, var(--sim-primary, #FF7D00));
  box-shadow: 0 2px 12px rgba(168, 85, 247, 0.6);
  pointer-events: none;
  z-index: 100;
  opacity: 0;
  transition: opacity 0.2s, transform 0.15s;
}
.mutual-sim-page .sim-pointer.show,
.phone-shell .sim-pointer.show { opacity: 1; }
.mutual-sim-page .sim-pointer.press,
.phone-shell .sim-pointer.press { transform: scale(0.85); }

.phone-shell .sim-tap-label {
  position: absolute;
  z-index: 421;
  background: rgba(30, 30, 30, 0.92);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 8px;
  white-space: normal;
  width: max-content;
  max-width: calc(100% - 16px);
  overflow-wrap: break-word;
  word-break: break-word;
  opacity: 0;
  pointer-events: none;
  line-height: 1.4;
  text-align: center;
  box-sizing: border-box;
}
.phone-shell .sim-tap-label.show { opacity: 1; }
.phone-shell .sim-tap-label.auto-hint {
  background: rgba(124, 58, 237, 0.94);
  border: 1px solid rgba(233, 213, 255, 0.45);
  box-shadow: 0 4px 14px rgba(124, 58, 237, 0.35);
}

.mutual-sim-page .uc-sim-toast {
  position: absolute;
  left: 50%;
  top: 42%;
  transform: translate(-50%, -50%) scale(0.92);
  z-index: 60;
  padding: 10px 18px;
  border-radius: 10px;
  background: rgba(30, 30, 30, 0.88);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s, transform 0.2s;
  white-space: nowrap;
}
.mutual-sim-page .uc-sim-toast.show {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

@media (max-width: 1100px) {
  .mutual-simulator-wrap {
    flex-direction: column;
    align-items: center;
  }
  .mutual-simulator-wrap .dual-phones-block {
    padding-left: 0;
    width: 100%;
  }
  .mutual-simulator-wrap .sim-guide-sticky {
    position: static;
    max-height: none;
    width: 100%;
    max-width: 640px;
    flex: 1 1 auto;
  }
  .dual-sim-row { justify-content: center; }
  .dual-flow-sync-block { margin-top: 80px; }
}

@media (max-width: 768px) {
  .mutual-simulator-wrap {
    align-items: stretch;
    width: 100%;
  }
  .mutual-simulator-wrap .dual-phones-block {
    padding-left: 0 !important;
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    box-sizing: border-box;
  }
  .help-sim-unit--dual .dual-flow-bridge {
    position: relative;
    min-width: 88px;
    max-width: none;
    margin-top: 0;
    align-self: center;
  }
  .help-sim-unit--dual .dual-flow-sync-block {
    margin-top: 120px;
    font-size: 0.75rem;
  }
  .help-sim-unit--dual .dual-flow-demo-title,
  .help-sim-unit--dual .dual-flow-label {
    display: block;
  }
  .help-sim-unit--dual .dual-flow-icon {
    font-size: 1.35rem !important;
  }
  .help-sim-unit--dual .mutual-demo-bar {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
  }
  .help-sim-unit--dual .dual-sim-row {
    flex-wrap: nowrap !important;
    justify-content: center;
    align-items: flex-start;
    width: max-content !important;
    max-width: none !important;
    gap: 0.65rem;
  }
  .help-sim-unit--dual .dual-phone-col {
    flex: 0 0 auto;
  }
}