/* ================================================================
   APP SHELL —— 视觉基准：docs/团队版/demos/demo-d-听脑融合工作台.html
   左侧导航（232px）+ 固定顶栏（56px）+ 独立内容滚动区
   仅登录后的工作区路由启用（.app-shell.shell-on），
   登录页 / 功能介绍 / 会议录音页保持原有整页布局。
   尺寸/颜色/圆角均取自 Demo D 的 :root 与组件样式。
   ================================================================ */

.app-shell {
  --bg: #f7f8fa;
  --card: #fff;
  --line: #eef0f3;
  --line2: #e3e6eb;
  --ink: #1d2129;
  --sub: #4e5969;
  --faint: #86909c;
  --ph: #c9cdd4;
  --blue: #1677ff;
  --grad: linear-gradient(135deg, #1677ff 0%, #3f8cff 55%, #0fc6c2 120%);
  --grad2: linear-gradient(135deg, #7c3aed 0%, #c084fc 100%);
  --green: #00b42a;
  --orange: #ff7d00;
  --red: #f53f3f;
  --purple: #8b5cf6;
  --sh: 0 2px 8px rgba(29,33,41,.04), 0 8px 24px rgba(29,33,41,.06);
  --sh-h: 0 4px 16px rgba(22,119,255,.12), 0 12px 32px rgba(29,33,41,.10);
  height: 100vh;
  display: flex;
  overflow: hidden;
  background: var(--bg);
  font-size: 14px;
  color: var(--ink);
}

/* 默认（登录页/介绍页/录音页）：隐藏壳，让页面自己铺满 */
.shell-side,
.shell-top { display: none; }
.shell-main { flex: 1; min-width: 0; height: 100vh; display: flex; flex-direction: column; }
.shell-scroll { flex: 1; min-height: 0; overflow-y: auto; overflow-x: hidden; }
/* 壳关闭态：还原为普通文档流，整页交给 window 滚动。
   否则 .app-shell 固定 100vh + overflow:hidden 会把超屏内容直接裁掉（介绍页无滚动条） */
.app-shell:not(.shell-on) { height: auto; min-height: 100vh; overflow: visible; }
.app-shell:not(.shell-on) .shell-main { height: auto; min-height: 100vh; }
.app-shell:not(.shell-on) .shell-scroll { overflow: visible; height: auto; }

/* 详情全屏覆盖层（#detail-page）z-index 被 #app 层叠上下文困住，
   打开时降低 shell 顶栏/侧栏 z-index，让 #app（z-index:1）盖在它们上面 */
.app-shell.shell-on.detail-open .shell-top,
.app-shell.shell-on.detail-open .shell-side { z-index: 0; }

/* ══ 左侧导航（Demo D .side） ══ */
.app-shell.shell-on .shell-side {
  display: flex;
  flex-direction: column;
  width: 232px;
  flex: 0 0 232px;
  height: 100vh;
  background: var(--card);
  border-right: 1px solid var(--line);
  box-sizing: border-box;
}

/* 品牌（Demo D .side-top + .logo） */
.sh-side-top { padding: 14px 12px 4px; flex-shrink: 0; }
.sh-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 4px 8px 12px;
  font-size: 17.5px;
  font-weight: 800;
  letter-spacing: -.01em;
  white-space: nowrap;
  color: var(--ink);
  text-decoration: none;
}
.sh-mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  overflow: hidden;
  flex-shrink: 0;
  box-shadow: 0 3px 10px rgba(47, 91, 191,.35);
}
.sh-mark svg { display: block; width: 100%; height: 100%; }

/* 主 CTA（Demo D .cta + .rec-btn）：上传音频（蓝底主按钮）+ 开始录音（浅色次按钮） */
.sh-cta {
  margin: 4px 12px 6px;
  display: flex;
  flex-direction: row;
  gap: 7px;
  flex-wrap: nowrap;
  flex-shrink: 0;
}
.sh-cta .sh-btn {
  border: none;
  border-radius: 9px;
  font-size: 12.5px;
  font-family: inherit;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  transition: .15s;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  text-decoration: none;
}
.sh-cta .sh-up {
  flex: 1.15;
  min-width: 0;
  height: 32px;
  background: var(--blue);
  color: #fff;
  font-weight: 700;
  box-shadow: 0 3px 12px rgba(22,119,255,.35);
}
.sh-cta .sh-up:hover { background: #0e6cf0; box-shadow: 0 5px 16px rgba(22,119,255,.45); transform: translateY(-1px); }
.sh-cta .sh-up .up-ic { font-weight: 800; }
.sh-cta .sh-rec {
  flex: 1;
  min-width: 0;
  height: 32px;
  background: var(--card);
  color: var(--blue);
  border: 1px solid var(--line2);
  font-weight: 600;
}
.sh-cta .sh-rec:hover { border-color: var(--blue); background: #e8f3ff; box-shadow: 0 3px 10px rgba(22,119,255,.12); transform: translateY(-1px); }
.sh-cta .sh-rec .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--red);
  animation: sh-pulse 1.6s infinite;
  flex-shrink: 0;
}
@keyframes sh-pulse { 0%, 100% { opacity: 1; } 50% { opacity: .4; } }

/* 菜单（Demo D .nav / .n-sec / .n） */
.sh-nav { flex: 1; min-height: 0; overflow-y: auto; padding: 6px 12px 12px; }
.sh-nav::-webkit-scrollbar { width: 4px; }
.sh-nav::-webkit-scrollbar-thumb { background: #e3e6eb; border-radius: 2px; }
.sh-grp {
  font-size: 11px;
  color: var(--faint);
  padding: 14px 8px 5px;
  font-weight: 600;
}
.sh-n {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 36px;
  padding: 0 10px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 13.5px;
  color: var(--sub);
  user-select: none;
  transition: .1s;
  text-decoration: none;
}
.sh-n:hover { background: #f2f3f5; color: var(--ink); }
.sh-n.on { background: #e8f3ff; color: var(--blue); font-weight: 600; }
.sh-n .ic { width: 20px; text-align: center; font-size: 15px; flex-shrink: 0; }
.sh-n .lb { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sh-cnt { margin-left: auto; font-size: 11px; color: var(--faint); flex-shrink: 0; }
.sh-n.on .sh-cnt { color: var(--blue); }
/* 侧栏数量角标（待办未完成数）：最多两位，超出显示 99+ */
.sh-badge {
  margin-left: auto;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 9px;
  background: #ef4444;
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  line-height: 18px;
  text-align: center;
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
}
.sh-n.on .sh-badge { box-shadow: 0 0 0 2px #fff; }
.sh-new {
  margin-left: auto;
  font-size: 9px;
  font-weight: 700;
  background: var(--grad2);
  color: #fff;
  border-radius: 5px;
  padding: 2px 5px;
  line-height: 1.4;
  flex-shrink: 0;
}

/* 空间切换（Demo D .side-foot + .space）：固定在侧栏底部，菜单向上弹出 */
.sh-foot {
  border-top: 1px solid var(--line);
  padding: 10px 12px;
  flex-shrink: 0;
  background: var(--card);
  position: relative;
}
.sh-space {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px;
  border-radius: 10px;
  cursor: pointer;
  position: relative;
  transition: .15s;
}
.sh-space:hover { background: #f2f3f5; }
.sh-space .av {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: var(--grad);
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.sh-space .info { min-width: 0; flex: 1; }
.sh-space .nm {
  font-weight: 600;
  font-size: 13.5px;
  display: flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sh-space .nm i {
  font-style: normal;
  font-size: 9px;
  color: var(--faint);
  flex-shrink: 0;
}
.sh-space .sb {
  font-size: 11px;
  color: var(--faint);
  margin-top: 1px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sh-space .cv { margin-left: auto; color: var(--ph); font-size: 10px; flex-shrink: 0; transition: .15s; }
.sh-space.open .cv { transform: rotate(180deg); }
.sh-space-menu {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 0;
  right: 0;
  background: var(--card);
  border: 1px solid var(--line2);
  border-radius: 14px;
  box-shadow: 0 -12px 40px rgba(29,33,41,.14);
  padding: 6px;
  display: none;
  z-index: 99;
}
.sh-space-menu.open { display: block; }
.sh-sp-sec { font-size: 11px; color: var(--faint); padding: 6px 10px 4px; }
.sh-sp-item {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 8px 10px;
  border-radius: 9px;
  cursor: pointer;
}
.sh-sp-item:hover { background: #f2f3f5; }
.sh-sp-item .av {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.sh-sp-item .t { font-size: 13px; font-weight: 600; color: var(--ink); }
.sh-sp-item .d { font-size: 11px; color: var(--faint); }
.sh-sp-item .ok { margin-left: auto; color: var(--blue); font-size: 12px; font-weight: 700; }

/* ══ 顶栏（Demo D .topbar） ══ */
.app-shell.shell-on .shell-top {
  display: flex;
  align-items: center;
  gap: 18px;
  height: 56px;
  flex: 0 0 56px;
  padding: 0 40px;
  background: #fff;
  border-bottom: 1px solid var(--line);
  position: relative;
  z-index: 60;
  box-sizing: border-box;
}
.sh-title { font-size: 16px; font-weight: 700; white-space: nowrap; letter-spacing: -.01em; color: var(--ink); }
.sh-search {
  flex: 1;
  max-width: 460px;
  display: flex;
  align-items: center;
  gap: 8px;
  height: 36px;
  padding: 0 12px;
  background: var(--card);
  border: 1px solid var(--line2);
  border-radius: 10px;
  transition: .15s;
  box-sizing: border-box;
}
.sh-search:hover,
.sh-search:focus-within { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(22,119,255,.1); }
.sh-search .ic { font-size: 13px; color: var(--faint); flex-shrink: 0; }
.sh-search input {
  flex: 1;
  min-width: 0;
  border: none;
  outline: none;
  background: transparent;
  font-size: 13px;
  font-family: inherit;
  color: var(--ink);
}
.sh-search input::placeholder { color: var(--faint); }
.sh-search .kbd {
  flex-shrink: 0;
  font-size: 11px;
  color: var(--faint);
  background: var(--bg);
  border: 1px solid var(--line2);
  border-radius: 6px;
  padding: 2px 6px;
  font-weight: 600;
}
.sh-top-right { margin-left: auto; display: flex; align-items: center; gap: 6px; }

/* 顶栏推广位：加油包活动胶囊（品牌靛紫渐变 + 扫光），点击跳 #/topup */
.sh-promo {
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 800;
  color: #fff;
  letter-spacing: .01em;
  text-decoration: none;
  white-space: nowrap;
  background: linear-gradient(135deg, #5b8def, #2f5bbf);
  box-shadow: 0 6px 16px -6px rgba(47, 91, 191, .55);
  transition: transform .15s, box-shadow .15s, filter .15s;
}
.sh-promo:hover {
  transform: translateY(-1px);
  filter: brightness(1.05);
  box-shadow: 0 10px 20px -6px rgba(47, 91, 191, .65);
}
.sh-promo:active { transform: translateY(0); }
.sh-promo .ico { font-size: 15px; line-height: 1; }

/* 顶栏「套餐定价」胶囊：金色渐变（会员/VIP 语义），明确不用品牌蓝，
   与右侧靛蓝「加油包」胶囊并排时颜色可区分；深棕文字保证金底上的对比度 */
.sh-promo--pricing {
  background: linear-gradient(135deg, #f6cd63, #e59a2f);
  box-shadow: 0 6px 16px -6px rgba(229, 154, 47, .55);
  color: #59400c;
}
.sh-promo--pricing:hover {
  box-shadow: 0 10px 20px -6px rgba(229, 154, 47, .65);
}
.sh-promo::after {
  content: '';
  position: absolute;
  top: 0;
  left: -60%;
  width: 38%;
  height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, .45), transparent);
  transform: skewX(-20deg);
  animation: sh-promo-shine 3.2s ease-in-out infinite;
  pointer-events: none;
}
@keyframes sh-promo-shine {
  0%, 55% { left: -60%; }
  85%, 100% { left: 130%; }
}
@media (max-width: 900px) {
  .sh-promo { padding: 6px 12px; font-size: 12px; }
}
@media (max-width: 720px) {
  .sh-promo { display: none; }
}
.sh-ic {
  position: relative;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  border: none;
  background: transparent;
  font-size: 15px;
  font-family: inherit;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sub);
  transition: .12s;
}
.sh-ic:hover { background: #f2f3f5; color: var(--ink); }
.sh-ic .dot {
  position: absolute;
  top: 7px;
  right: 8px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--red);
  border: 1.5px solid var(--bg);
}

/* 用户信息（Demo D .tb-user / .tb-av） */
.sh-user {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 4px 8px 4px 4px;
  border-radius: 20px;
  cursor: pointer;
  transition: .12s;
  position: relative;
  margin-left: 4px;
}
.sh-user:hover { background: #f2f3f5; }
.sh-user .av {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--grad);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: .12s;
}
.sh-user:hover .av { box-shadow: 0 0 0 3px rgba(22,119,255,.14); }
.sh-user .nm {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
  max-width: 96px;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sh-user .cv { font-size: 10px; color: var(--faint); line-height: 1; transition: .15s; }
.sh-user.open .cv { transform: rotate(180deg); }

/* 个人信息弹层（Demo D .profile-menu） */
.sh-profile {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  width: 282px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: 0 14px 38px rgba(28,39,64,.16);
  padding: 6px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: .16s ease;
  z-index: 120;
  /* 身份卡 + 额度区 + 菜单项总高度可能超过视口：限高 + 内部滚动，保证底部「退出登录」可达 */
  max-height: calc(100vh - 70px); /* 顶栏 56px + 弹层与顶栏间距 10px + 余量 */
  overflow-y: auto;
  overscroll-behavior: contain;
}
.sh-profile::-webkit-scrollbar { width: 6px; }
.sh-profile::-webkit-scrollbar-thumb { background: #d9dde5; border-radius: 3px; }
.sh-profile::-webkit-scrollbar-thumb:hover { background: #c3c8d2; }
.sh-profile.open { opacity: 1; visibility: visible; transform: none; }
.sh-pm-idcard {
  display: flex;
  align-items: center;
  gap: 11px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 11px 12px;
  margin: 0 4px;
  cursor: pointer;
  transition: .12s;
}
.sh-pm-idcard:hover { background: #f0f4ff; border-color: #d9e4ff; }
.sh-pm-idcard .av { width: 42px; height: 42px; border-radius: 50%; font-size: 15px; flex-shrink: 0; }
.sh-pm-uinfo { min-width: 0; flex: 1; }
.sh-pm-name {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
}
.sh-ps-nm {
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sh-pm-phone { font-size: 12px; color: var(--faint); margin-top: 3px; letter-spacing: .02em; }
.sh-ps-sw {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 11px;
  font-weight: 600;
  color: var(--blue);
  background: #eef3ff;
  border-radius: 6px;
  padding: 1px 7px;
  flex-shrink: 0;
  transition: .12s;
}
.sh-pm-idcard:hover .sh-ps-sw { background: #e1ebff; }
.sh-ps-tag {
  display: inline-block;
  flex-shrink: 0;
  font-size: 10.5px;
  font-weight: 700;
  border-radius: 5px;
  padding: 1px 7px;
  line-height: 1.6;
}
.sh-ps-tag.is-personal { color: #2f6bd0; background: #eaf1ff; }
.sh-ps-tag.is-team { color: #7c5cf0; background: #f1edff; }
.sh-pm-div { height: 1px; background: var(--line); margin: 6px 8px; }
.sh-pm-item {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 8px 10px;
  border-radius: 8px;
  font-size: 13px;
  color: var(--ink);
  cursor: pointer;
  transition: .12s;
  text-decoration: none;
}
.sh-pm-item:hover { background: #f5f7fa; }
.sh-pm-item .pi { width: 18px; text-align: center; font-size: 14px; flex-shrink: 0; }
.sh-pm-item .chev { margin-left: auto; color: #c3c8d2; font-size: 15px; line-height: 1; }
.sh-pm-logout { color: var(--red); margin-bottom: 2px; }
.sh-pm-logout:hover { background: #fff1f0; }
/* 退出登录吸附在弹层底部：内容再多、即使弹层进入滚动状态也始终可见可点 */
.sh-pm-logout {
  position: sticky;
  bottom: 0;
  background: #fff;
  z-index: 1;
  border-top: 1px solid var(--line);
  margin: 0 0 2px;
  border-radius: 0 0 8px 8px;
}

/* 头像面板：额度区（参照听脑AI：金色渐变大容器，VIP 文案+按钮在上，白色额度卡嵌在容器内） */
.sh-pm-quota {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 4px 4px 0;
  padding: 12px;
  background: linear-gradient(135deg, #f2e2b8 0%, #ecd49e 55%, #e5c686 100%);
  border: 1px solid #e3cb92;
  border-radius: 14px;
}
.sh-q-loading { font-size: 11.5px; color: #8a6d3b; padding: 4px 2px; }
.sh-q-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }

/* 金容器头部：未开通 / 已过期 / 已开通 三态 */
.sh-q-vip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 2px 2px 0;
}
.sh-q-vip-info { display: flex; flex-direction: column; gap: 1px; min-width: 0; }
.sh-q-vip-t {
  font-size: 13.5px;
  font-weight: 800;
  color: #6b4e1e;
  letter-spacing: .01em;
}
.sh-q-vip-s { font-size: 10.5px; color: #8a6d3b; }
.sh-q-vip-btn {
  flex-shrink: 0;
  padding: 6px 13px;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, #d9a84e 0%, #bf8a30 100%);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  white-space: nowrap;
  box-shadow: 0 2px 6px rgba(150, 105, 30, .35);
  transition: .14s;
}
.sh-q-vip-btn:hover { filter: brightness(1.06); box-shadow: 0 3px 9px rgba(150, 105, 30, .45); }
.sh-q-vip-btn:active { transform: scale(.97); }

/* 白色额度卡（嵌在金容器内）：标签 + 明细> / 大数值 */
.sh-q-card {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 5px;
  min-width: 0;
  padding: 10px 11px 11px;
  border: 0;
  border-radius: 9px;
  background: #fffdf8;
  box-shadow: 0 1px 3px rgba(140, 100, 30, .14);
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  transition: .14s;
}
.sh-q-card:hover {
  background: #ffffff;
  box-shadow: 0 3px 9px rgba(140, 100, 30, .22);
  transform: translateY(-1px);
}
.sh-q-card:active { transform: translateY(0); }
.sh-q-card--wide { grid-column: 1 / -1; }
.sh-q-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-width: 0;
}
.sh-q-lb { font-size: 11.5px; font-weight: 600; color: #574a2f; white-space: nowrap; }
.sh-q-more { font-size: 10px; color: #b3a583; white-space: nowrap; }
.sh-q-num {
  font-size: 18px;
  font-weight: 800;
  color: #3d3425;
  letter-spacing: -.01em;
  line-height: 1.1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sh-q-num small { font-size: 10.5px; font-weight: 600; color: #9a8c6b; margin-left: 2px; }
.sh-q-num.warn { color: var(--orange); }
.sh-q-num.warn small { color: var(--orange); }
.sh-q-num.danger { color: var(--red); }
.sh-q-num.danger small { color: var(--red); }

/* ══ 页面内容适配 ══ */
.app-shell.shell-on .top-nav { display: none !important; }
.app-shell.shell-on .page-layout {
  height: auto;
  min-height: 100%;
  overflow: visible;
}
/* 会员套餐 / 加油包页（page-layout--wide）开通条置底固定专用：
   页面根必须撑满整个滚动区，后面 .page-body(flex:1) → .membership-page(min-height:100%)
   → 开通条 margin-top:auto 的链路才成立。上面 min-height:100% 在 #app 为 auto 高度时
   无法解析（断链），这里用视口单位补确定性：滚动区高 = 100vh - 56px 顶栏（顶栏 flex:0 0 56px 恒定）。 */
.app-shell.shell-on .page-layout--wide { min-height: calc(100vh - 56px); }
.app-shell.shell-on .page-body { overflow: visible; min-height: 0; }
.app-shell.shell-on .page-content {
  flex: 1;
  width: 100%;
  max-width: 1920px;
  margin: 0 auto;
  padding: 24px 40px 80px;
  height: auto;
  overflow: visible;
  box-sizing: border-box;
  background: transparent;
}
/* ── 宽屏：解除壳内子元素二级限宽 ─────────────────────────────
   页根元素（page-content 与 writing-page/image-tools-page/ppt-page/todo-page/team-page 同名）
   已由上方 1920 主帽以更高特异性（0,3,0 > 0,1,0）覆盖；以下是挂在子元素上的旧上限，
   不解除会在宽屏下出现「外框宽、内容窄」的套娃：
   - .ppt-edit-wrap（PPT 大纲编辑步，原 1200）：父层已是 1920 主帽，直接拉满
   - .vprofile-page（声纹页根，承自 .nd-batch-page 的 1060；网盘批量导入独立页不受影响）：
     它的父级是 .page-main 而非 .page-content，主帽管不到，故在此补 1920 上限 +
     margin:auto 居中（.nd-batch-page 自带），与主帽页在超宽屏下左缘对齐
   - .vprofile-body（声纹列表，原 1240）：随父层拉满
   1920 以上触顶防 4K 过度拉伸，与 .membership-page 上限一致。 */
.app-shell.shell-on .ppt-edit-wrap { max-width: none; }
.app-shell.shell-on .vprofile-page,
.app-shell.shell-on .vprofile-body { max-width: 1920px; }
.app-shell.shell-on .page-layout--intro > .page-body,
.app-shell.shell-on .page-layout--intro > .page-body > .page-content { overflow: visible; height: auto; }
.app-shell.shell-on .sidebar { display: none; }
.app-shell.shell-on .app-footer,
.app-shell.shell-on .footer { display: none; }
.app-shell.shell-on #app { min-height: 100%; }

/* ── 工作台首页：与 Demo D 对齐 ── */
.app-shell.shell-on .page-content > h2 { display: none; }
.app-shell.shell-on .wb-sec:first-of-type { margin-top: 0; }
.app-shell.shell-on .quick-row {
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
  margin-top: 0;
}
.app-shell.shell-on .qa {
  min-height: 126px;
  padding: 16px;
  border-radius: 16px;
  box-shadow: 0 8px 18px var(--qa-soft, rgba(47,123,255,.3));
}
.app-shell.shell-on .qa:hover { box-shadow: 0 14px 28px var(--qa-soft, rgba(47,123,255,.4)); transform: translateY(-4px); }
.app-shell.shell-on .qa .qi { width: 30px; height: 30px; border-radius: 9px; }
.app-shell.shell-on .qa .k { font-size: 10px; }
.app-shell.shell-on .qa .qt { font-size: 15px; margin-top: 10px; letter-spacing: -.01em; }
.app-shell.shell-on .qa .tail { margin-top: 10px; align-items: flex-end; }
.app-shell.shell-on .qa .qd { font-size: 10.5px; line-height: 1.4; }
.app-shell.shell-on .qa .arrow { width: 22px; height: 22px; font-size: 12px; }
.app-shell.shell-on .qa:nth-child(3) { --qa-d1: #36CFC9; --qa-d2: #087F78; --qa-soft: rgba(22,155,147,.32); }
.app-shell.shell-on .qa:nth-child(4) { --qa-d1: #8F74FF; --qa-d2: #5337C9; --qa-soft: rgba(122,92,255,.38); }
.app-shell.shell-on .qa:nth-child(5) { --qa-d1: #FF9F43; --qa-d2: #C25E00; --qa-soft: rgba(226,121,18,.34); }
.qbadge {
  min-width: 17px;
  height: 17px;
  padding: 0 5px;
  border-radius: 9px;
  background: rgba(255,255,255,.92);
  color: #C25E00;
  font-size: 10.5px;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: 6px;
}

/* 会议记录搜索：区段标题右侧（Demo D .rec-search） */
.app-shell.shell-on .wb-sec .sec-title { margin-bottom: 12px; }
.meeting-search-inline {
  display: flex;
  align-items: center;
  gap: 6px;
  height: 32px;
  width: 220px;
  padding: 0 10px;
  background: #fff;
  border: 1px solid var(--line2);
  border-radius: 9px;
  box-sizing: border-box;
  transition: .15s;
}
.meeting-search-inline:focus-within { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(22,119,255,.1); }
.meeting-search-inline .meeting-list-search {
  flex: 1;
  min-width: 0;
  border: none;
  outline: none;
  background: transparent;
  font-family: inherit;
  font-size: 12.5px;
  color: var(--ink);
  padding: 0;
  height: auto;
  border-radius: 0;
}
.meeting-search-inline .meeting-list-search::placeholder { color: var(--faint); }
.meeting-search-inline .meeting-list-search:hover,
.meeting-search-inline .meeting-list-search:focus {
  border: none;
  box-shadow: none;
  background: transparent;
}
.meeting-search-inline .meeting-list-search-icon { display: none; }
.meeting-search-inline .meeting-list-search-clear {
  border: none;
  background: transparent;
  color: var(--faint);
  cursor: pointer;
  font-size: 11px;
  line-height: 1;
  padding: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.meeting-search-inline .meeting-list-search-clear:hover { color: var(--ink); }

/* 响应式 */
@media (max-width: 1280px) {
  .app-shell.shell-on .quick-row { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 1100px) {
  .app-shell.shell-on .shell-side { width: 208px; flex-basis: 208px; }
  .sh-title { display: none; }
  .app-shell.shell-on .shell-top { padding: 0 20px; }
  .app-shell.shell-on .page-content { padding: 24px 20px 48px; }
}
@media (max-width: 780px) {
  .app-shell.shell-on .quick-row { grid-template-columns: repeat(2, 1fr); }
  .meeting-search-inline { width: 160px; }
}
@media (max-width: 480px) {
  .app-shell.shell-on .quick-row { grid-template-columns: 1fr; }
}