/* 畅想视图：中栏是 Baker 风格的聊天卡，右栏管导出与工程文件 */
.view-chat{
  --baker-bg:#1f1f1f;
  --baker-bar:#3c3c3c;
  --baker-dark:#454545;
  --baker-light:#f0f0f0;
  --baker-name:#a7a7a7;
  --baker-banner:#a2a2a2;
  --baker-accent:#59a5cb;
  --baker-plate:#c5c9c9;
  /* 卡片默认吃满可用宽度，上限 1600；拖动后这个值被行内样式覆盖 */
  --card-w:1600px;
  /* 消息之间的统一间距；只有同一角色连续发言才收紧到 --flow-gap-tight */
  --flow-gap:18px;
  --flow-gap-tight:6px;
  /* 头像列：头像边长 + 行内间隙。对侧那一列是气泡的硬边界，见 .msg-body */
  --avt-size:64px;
  --msg-gap:10px;
  /* 正文字号，右栏「字号」选项写这个变量；姓名与横幅比它小 3px，署名小 5px。
     基准 19，选项在 ±3 内逐档 1px */
  --chat-fs:19px;
}
/* 一屏之内只有两处在滚：卡片里的消息区（不画竖条）与右栏。整页与这一层都不滚 */
.chat-scroll{flex:1 1 0;min-height:0;overflow:hidden}
/* 窗口窄到放不下两栏时，横向滚落在这层而不是把右栏挪到卡片下面：页眉页脚照旧定宽，
   卡片始终在左、右栏始终在右。这层带着页边距，滚到底两侧留白都还在 */
.chat{height:100%;overflow-x:auto;overflow-y:hidden}

/* 本节的一级标题仍在，只是不再占版面：它既是语义标签，也是进入视图时的焦点落点 */
.chat-heading{
  position:absolute;width:1px;height:1px;margin:0;
  overflow:hidden;clip-path:inset(50%);white-space:nowrap;
}

.chat-desk{
  height:100%;display:flex;align-items:stretch;justify-content:center;
  gap:clamp(24px,2.2vw,44px);
  padding:clamp(20px,3vh,36px) 0;
  /* 两栏的最小可用宽：卡片 480（拖动的下限）+ 栏间距 24 + 右栏 320，再加两侧页边距。
     页边距长在 .wrap 上，所以这里按 896 这个总宽倒算；比它更窄就交给 .chat 横向滚 */
  min-width:calc(896px - 2 * var(--pad-x));
}

/* ---- 右栏 ---- */
.chat-rail{
  flex:0 0 320px;min-height:0;overflow-y:auto;overscroll-behavior:contain;
  display:flex;flex-direction:column;gap:14px;
  padding:2px 4px 12px 0;
  scrollbar-width:thin;scrollbar-color:rgba(224,224,224,.16) transparent;
}
.chat-rail::-webkit-scrollbar{width:4px}
.chat-rail::-webkit-scrollbar-thumb{background:rgba(224,224,224,.16)}
.chat-field[hidden],.chat-toast[hidden],.baker-foot[hidden],.baker-insert[hidden]{display:none}
.chat-field{display:flex;flex-direction:column;gap:7px;margin-top:2px}
.chat-field > span{
  font:10px/1 var(--sans);letter-spacing:.2em;color:var(--ash);
}
.chat-field input,.chat-field select,.rail-row-select{
  width:100%;padding:8px 10px;border:1px solid var(--line);border-radius:0;
  background:#141414;color:var(--smoke);
  font:13px/1.5 var(--sans);letter-spacing:.02em;
  outline:none;transition:border-color .2s ease,background-color .2s ease;
}
.chat-field select,.rail-row-select{
  appearance:none;padding-right:28px;
  background-image:linear-gradient(45deg,transparent 50%,var(--ash) 50%),linear-gradient(135deg,var(--ash) 50%,transparent 50%);
  background-position:calc(100% - 15px) calc(50% - 2px),calc(100% - 10px) calc(50% - 2px);
  background-size:5px 5px,5px 5px;background-repeat:no-repeat;
  cursor:pointer;
}
.chat-field input:focus,.chat-field select:focus,.rail-row-select:focus{border-color:rgba(224,224,224,.42)}
.chat-field input::placeholder{color:rgba(140,140,140,.55)}

/* 右栏里「小标题 + 控件」同处一行的通用行：字号、导出两行都用它 */
.rail-row{display:flex;align-items:stretch;gap:8px;margin-top:2px}
.rail-row > span{
  align-self:center;flex:0 0 auto;white-space:nowrap;
  font:10px/1 var(--sans);letter-spacing:.2em;color:var(--ash);
}
.rail-row-select{flex:0 0 auto;width:auto;padding:6px 26px 6px 9px;font-size:12px;min-height:34px}
.rail-row-select.is-fill{flex:1 1 auto}
.rail-row .rail-btn{flex:1 1 auto;width:auto}
/* 分段导出行：数字框固定窄宽，单位紧贴其后，按钮占满剩余 */
.rail-row > .rail-row-num{
  flex:0 0 58px;width:58px;min-height:34px;padding:6px;
  border:1px solid var(--line);border-radius:0;background:#141414;color:var(--smoke);
  font:13px/1.5 var(--sans);text-align:center;outline:none;
  transition:border-color .2s ease,background-color .2s ease;
}
.rail-row > .rail-row-num:focus{border-color:rgba(224,224,224,.42)}
.rail-row > .rail-row-unit{letter-spacing:.04em}

/* ---- 中栏舞台 ---- */
.chat-stage{
  position:relative;flex:0 1 var(--card-w);min-width:0;
  height:100%;min-height:0;display:grid;
}

/* 左右两条边界整条高度都能拖：手柄铺满卡片高度，且完全落在卡片外侧，
   不压住面板的滚动条与贴近边缘的正文 */
.baker-grip{
  position:absolute;top:0;bottom:0;z-index:6;
  width:20px;cursor:col-resize;outline:none;touch-action:none;
}
.baker-grip.is-left{left:-20px}
.baker-grip.is-right{right:-20px}
.baker-grip::before{
  content:"";position:absolute;top:50%;width:3px;height:96px;margin-top:-48px;
  background:linear-gradient(180deg,transparent,rgba(224,224,224,.24) 22%,rgba(224,224,224,.24) 78%,transparent);
  transition:background .18s ease;
}
.baker-grip.is-left::before{right:0}
.baker-grip.is-right::before{left:0}
.baker-grip:hover::before,.baker-grip:focus-visible::before,.baker-grip.is-dragging::before{
  background:linear-gradient(180deg,transparent,var(--baker-accent) 22%,var(--baker-accent) 78%,transparent);
}
.baker-grip:focus-visible{outline:1px solid rgba(197,201,201,.5);outline-offset:-4px}
/* 拖拽期间锁住指针形状与选区 */
html.is-resizing,html.is-resizing *{cursor:col-resize!important;user-select:none!important}

/* ---- 聊天卡 ---- */
.baker{
  position:relative;display:flex;flex-direction:column;min-height:0;height:100%;
  background:var(--baker-bg);
  border:1px solid rgba(224,224,224,.14);
  box-shadow:0 28px 70px rgba(0,0,0,.42);
  font-family:var(--sans);
}

/* 页首：左侧青色脊 + 深色标题层 + 右侧青底暗字名条与浅灰标签板 */
.baker-bar{
  position:relative;flex:none;height:56px;display:flex;align-items:stretch;
  background:var(--baker-bar);
  border-bottom:1px solid rgba(0,0,0,.55);
  box-shadow:inset 0 1px 0 rgba(224,224,224,.24);
}
.baker-bar-spine{
  flex:none;width:18px;
  background:linear-gradient(90deg,
    var(--baker-accent) 0 5px,
    #232323 5px 7px,
    var(--baker-accent) 7px 15px,
    rgba(89,165,203,.35) 15px 18px);
  clip-path:polygon(0 7px,7px 0,100% 0,100% 100%,0 100%);
}
.baker-bar-title{
  flex:1;min-width:0;display:flex;align-items:center;padding:0 22px;
  font:17px/1 var(--sans);letter-spacing:.16em;color:#f0f0f0;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  cursor:text;outline:none;
  transition:color .18s ease,box-shadow .18s ease,background-color .18s ease;
}
.baker-bar-title[hidden]{display:none}
.baker-bar-title.is-empty{color:rgba(240,240,240,.5)}
.baker-bar-title:hover{color:#fff;background:rgba(255,255,255,.03);box-shadow:inset 0 -1px 0 rgba(197,201,201,.6)}
.baker-bar-title:focus-visible{box-shadow:inset 0 0 0 1px rgba(197,201,201,.65)}
.baker-bar-input{
  flex:1;min-width:0;align-self:center;margin:0 16px;padding:6px 9px;
  border:1px solid rgba(197,201,201,.5);background:#2b2b2b;color:#f0f0f0;
  font:15px/1.3 var(--sans);letter-spacing:.1em;outline:none;
}
.baker-bar-deco{
  position:relative;flex:none;width:clamp(196px,32%,330px);min-width:0;
  display:flex;align-items:center;gap:10px;padding:0 8px 0 30px;
  background:var(--baker-accent);
  clip-path:polygon(14px 0,100% 0,100% 100%,0 100%);
  overflow:hidden;
  container-type:inline-size;
}
.baker-bar-deco::before{
  content:"";position:absolute;left:4px;top:0;bottom:0;width:26px;
  background:repeating-linear-gradient(102deg,rgba(255,255,255,.62) 0 1px,transparent 1px 6px);
  opacity:.55;
}
.baker-bar-mark{
  position:relative;flex:1 1 auto;min-width:0;
  font:600 clamp(12px,8cqw,26px)/1 var(--sans);
  letter-spacing:.24em;text-indent:.24em;color:#171717;
  text-transform:uppercase;white-space:nowrap;overflow:hidden;
}
.baker-bar-plate{
  position:relative;flex:none;width:clamp(52px,26cqw,78px);height:calc(100% - 12px);
  display:flex;flex-direction:column;align-items:flex-end;justify-content:center;gap:5px;
  padding-right:11px;background:var(--baker-plate);
  box-shadow:inset 0 0 0 1px rgba(0,0,0,.16);
}
.baker-bar-plate i{display:block;width:23px;height:2px;background:#3c3c3c}
.baker-bar-plate i:nth-child(2){width:15px}
.baker-bar-plate i:nth-child(3){width:19px}

/* 面板右上角的斜纹角标 */
.baker-corner{
  position:absolute;top:57px;right:9px;z-index:1;width:108px;height:8px;
  pointer-events:none;opacity:.3;
  background:repeating-linear-gradient(115deg,rgba(224,224,224,.55) 0 1px,transparent 1px 4px);
  clip-path:polygon(0 0,100% 0,100% 100%,13% 100%);
}

.baker-panel{
  position:relative;flex:1 1 auto;min-height:0;
  overflow-y:auto;overflow-x:hidden;
  padding:var(--flow-gap) 8px;
  scrollbar-width:none;
}
/* 只藏滚动条，滚轮与键盘照旧滚动；卡片内不再画那根竖条 */
.baker-panel::-webkit-scrollbar{width:0;height:0;display:none}
.baker-panel:focus-visible{outline:1px solid rgba(197,201,201,.45);outline-offset:-2px}
.baker-list{list-style:none;margin:0;padding:0;min-height:100%;display:flex;flex-direction:column}

/* 页脚：署名一行，两侧各一条装饰线，没有横贯的分隔线 */
.baker-foot{flex:none;display:flex;justify-content:center;padding:0 8px 14px}
.baker-sign{
  display:flex;align-items:center;justify-content:center;gap:14px;max-width:100%;
  font-family:var(--sans);font-size:calc(var(--chat-fs) - 5px);line-height:1.5;
  letter-spacing:.12em;color:#8c8c8c;
}
.baker-sign::before,.baker-sign::after{
  content:"";flex:none;width:60px;height:1px;background:rgba(224,224,224,.3);
}
.baker-sign span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ---- 消息 ---- */
.msg{position:relative;display:flex;align-items:flex-start;gap:var(--msg-gap);margin-top:var(--flow-gap)}
.msg.is-tight{margin-top:var(--flow-gap-tight)}
.msg:first-child{margin-top:0}
.msg.is-right{flex-direction:row-reverse}
.msg-avt{position:relative;flex:none;width:var(--avt-size);height:var(--avt-size);display:grid;place-items:center}
.msg-avt img{
  position:relative;z-index:1;display:block;width:48px;height:48px;border-radius:50%;
  object-fit:cover;object-position:50% 28%;background:#2a2a2a;
}
.msg-avt svg{position:absolute;inset:0;width:var(--avt-size);height:var(--avt-size);color:rgba(240,240,240,.5);pointer-events:none}
/* 连续发言不显示头像；这一列连高度也不再参与行高。
   留着 64px 高的空列时，单行气泡（47.5）下方会多出 16.5px 空白，
   6px 的行距看起来就变成 22.5px，且只在「上一口气泡比头像矮」时出现 */
.msg.is-cont .msg-avt{height:0}
.msg.is-cont .msg-avt img,.msg.is-cont .msg-avt svg{display:none}
/* 气泡最宽只能顶到对侧头像列的边缘，不会再横穿到对面角色的头像下方 */
.msg-body{
  min-width:0;max-width:min(74%, calc(100% - (var(--avt-size) + var(--msg-gap)) * 2));
  display:flex;flex-direction:column;align-items:flex-start;
}
.msg.is-right .msg-body{align-items:flex-end}
.msg-name{
  margin:0 2px 7px;font-family:var(--sans);font-size:calc(var(--chat-fs) - 3px);line-height:1;
  letter-spacing:.08em;color:var(--baker-name);
  max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.msg.is-cont .msg-name{display:none}
.msg-bubble{
  max-width:100%;padding:11px 15px;border-radius:12px;
  font-family:var(--sans);font-size:var(--chat-fs);line-height:1.7;letter-spacing:.01em;
  white-space:pre-wrap;overflow-wrap:anywhere;
  background:var(--baker-dark);color:var(--baker-light);box-shadow:inset 0 1px 0 rgba(255,255,255,.055);
}
.msg-bubble:focus-visible{outline:1px solid rgba(240,240,240,.6);outline-offset:2px}

/* 横幅与分隔线 */
.msg.is-banner{display:block;margin:var(--flow-gap) 0 0}
.msg.is-banner .msg-avt,.msg.is-banner .msg-name{display:none}
.msg-banner{
  text-align:center;font-family:var(--sans);font-size:calc(var(--chat-fs) - 3px);line-height:1.65;
  letter-spacing:.06em;
  color:var(--baker-banner);white-space:pre-wrap;overflow-wrap:anywhere;
  padding:0 40px;
}
.msg.is-rule{display:block;margin:var(--flow-gap) 0 0;padding:0}
.msg-rule{
  display:block;height:1px;
  background:linear-gradient(90deg,transparent,rgba(224,224,224,.26) 10%,rgba(224,224,224,.26) 90%,transparent);
}

/* 新插入的一条还没定发言人：四张头像加一个取消，点谁才算落地。放不下就换行，不压缩牌面 */
.msg.is-pending{margin-top:var(--flow-gap)}
.msg.is-pending .msg-body{max-width:100%}
.msg.is-pending .msg-name{color:rgba(167,167,167,.85)}
.msg-pick{
  display:flex;align-items:center;gap:2px;padding:5px;flex-wrap:wrap;
  background:#191919;border:1px solid rgba(224,224,224,.26);
  box-shadow:0 12px 30px rgba(0,0,0,.45);
}
.msg-pick button{
  flex:none;
  display:flex;align-items:center;gap:7px;
  padding:4px 9px 4px 4px;border:0;background:none;
  color:var(--ash);font:11px/1 var(--sans);letter-spacing:.08em;cursor:pointer;
  white-space:nowrap;
  transition:color .15s ease,background-color .15s ease;
}
.msg-pick button + button{border-left:1px solid rgba(224,224,224,.1)}
.msg-pick img{
  display:block;width:30px;height:30px;border-radius:50%;
  object-fit:cover;object-position:50% 28%;
  filter:grayscale(1) brightness(.9);
  transition:filter .15s ease;
}
.msg-pick button:hover,.msg-pick button:focus-visible{color:#fff;background:rgba(89,165,203,.2);outline:none}
.msg-pick button:hover img,.msg-pick button:focus-visible img{filter:none}
.msg-pick .msg-pick-cancel{padding:4px 10px;color:rgba(140,140,140,.95);border-left:1px solid rgba(224,224,224,.14)}
.msg-pick .msg-pick-cancel:hover{background:rgba(217,138,138,.16);color:#e5a3a3}

/* 悬停工具条 */
.msg-tools{
  position:absolute;top:-19px;left:74px;z-index:5;
  display:flex;align-items:center;gap:1px;
  opacity:0;visibility:hidden;transform:translateY(3px);pointer-events:none;
  transition:opacity .16s ease,transform .16s ease;
}
.msg.is-right .msg-tools{left:auto;right:74px}
.msg.is-banner .msg-tools,.msg.is-rule .msg-tools{left:50%;right:auto;transform:translate(-50%,3px);top:-15px}
.msg:hover .msg-tools,.msg:focus-within .msg-tools,.msg-tools.is-open{opacity:1;visibility:visible;transform:none;pointer-events:auto}
.msg.is-banner:hover .msg-tools,.msg.is-banner:focus-within .msg-tools,
.msg.is-rule:hover .msg-tools,.msg.is-rule:focus-within .msg-tools,
.msg.is-banner .msg-tools.is-open,.msg.is-rule .msg-tools.is-open{transform:translate(-50%,0)}
.msg-tools button{
  display:flex;align-items:center;gap:6px;
  padding:4px 6px;border:1px solid rgba(224,224,224,.14);background:#191919;
  color:var(--ash);font:10px/1 var(--sans);letter-spacing:.08em;cursor:pointer;
  transition:color .15s ease,background-color .15s ease;
}
.msg-tools button + button{border-left:0}
.msg-tools button:hover{color:var(--paper);background:#232323}
.msg-tools button:disabled{color:rgba(140,140,140,.35);cursor:default;background:#191919}
.msg-tools button:focus-visible{outline:1px solid var(--smoke);outline-offset:-1px}
.msg-tools button img{
  display:block;width:16px;height:16px;border-radius:50%;
  object-fit:cover;object-position:50% 28%;
  filter:grayscale(1) brightness(.85);
}
.msg-tools button.is-on{color:var(--paper);background:#2b2b2b}
.msg-tools button.is-on img{filter:none}

/* 就地编辑 */
.msg-edit{display:flex;flex-direction:column;gap:6px;width:min(100%,520px)}
.msg.is-banner .msg-edit{width:min(100%,560px);margin:0 auto}
.msg-edit textarea{
  width:100%;min-height:74px;padding:10px 12px;border:1px solid rgba(240,240,240,.4);
  background:#141414;color:var(--smoke);font:14px/1.7 var(--sans);
  resize:vertical;outline:none;
}
.msg-edit-hint{font:10px/1 var(--sans);letter-spacing:.1em;color:var(--ash)}

/* ---- 空白处的插入条 ---- */
.baker-insert{
  position:absolute;left:0;right:0;z-index:4;height:0;
  display:flex;align-items:flex-start;justify-content:center;pointer-events:none;
  opacity:0;transition:opacity .14s ease;
}
.baker-insert.is-in{opacity:1}
.baker-insert-row{
  display:flex;align-items:stretch;pointer-events:auto;
  transform:translateY(-50%);
  background:rgba(20,20,20,.94);
  border:1px solid rgba(224,224,224,.26);
  box-shadow:0 12px 30px rgba(0,0,0,.55);
}
.baker-insert-row::before{content:"";flex:none;width:3px;background:var(--baker-accent)}
.baker-insert-row button{
  padding:7px 12px;border:0;background:none;color:var(--ash);
  font:10px/1 var(--sans);letter-spacing:.1em;cursor:pointer;white-space:nowrap;
  transition:color .15s ease,background-color .15s ease;
}
.baker-insert-row button + button{border-left:1px solid rgba(224,224,224,.12)}
.baker-insert-row button:hover,.baker-insert-row button:focus-visible{color:#fff;background:rgba(89,165,203,.22);outline:none}

/* 空态 */
.chat-empty{margin:auto;display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center;padding:60px 0}
.chat-empty svg{width:42px;height:42px;color:rgba(224,224,224,.35)}
.chat-empty p{margin:0;font-size:13px;line-height:1.9;color:var(--ash)}
.chat-empty p + p{font-size:11px;letter-spacing:.08em;color:rgba(140,140,140,.65)}

/* ---- 右栏按钮 ---- */
/* 小标题与两颗文件按钮同处一行，按钮贴着右端 */
.rail-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:8px}
.rail-title{font:10px/1 var(--sans);letter-spacing:.24em;color:var(--ash);margin:0}
.rail-head-actions{display:flex;align-items:stretch;gap:8px;flex:0 0 auto}
/* 与上方导出行同高：只收窄左右内边距，上下沿用 .rail-btn 的 10px */
.rail-head-actions .rail-btn{width:auto;flex:0 0 auto;padding:10px 14px}
.rail-btn{
  display:flex;align-items:center;justify-content:center;width:100%;
  padding:10px 12px;border:1px solid var(--line);background:transparent;
  color:var(--smoke);font:12px/1 var(--sans);letter-spacing:.14em;cursor:pointer;
  transition:color .18s ease,border-color .18s ease,background-color .18s ease;
}
.rail-btn:hover{color:var(--paper);border-color:rgba(224,224,224,.34);background:rgba(224,224,224,.05)}
.rail-btn:focus-visible{outline:1px solid var(--smoke);outline-offset:2px}
.rail-btn.is-file{position:relative;overflow:hidden}
.rail-btn.is-file input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}
/* 五个按钮共用这一层彩条：全站同一块（定义在 base.css 的 --sweep-bg），与影像清单选中态同色。
   扫入扫出都由脚本写行内 clip-path（见 chat-view.js 的 sweepOnce），起点终点各自钉住，
   比「动画摘掉后接着过渡」更可控；底色与字色全程不变，动效只走这层彩条 */
.rail-btn.is-sweep{position:relative;overflow:hidden}
.rail-fill{
  position:absolute;inset:0;z-index:0;pointer-events:none;
  background:var(--sweep-bg);
  clip-path:inset(0 100% 0 0);
}
.rail-btn.is-sweep > .rail-label{position:relative;z-index:1}
.rail-status{margin:2px 0 0;min-height:1.6em;font-size:11px;line-height:1.6;color:var(--smoke);word-break:break-word}
.rail-status.is-error{color:#d98a8a}

/* ---- 浮层 ---- */
.chat-toast{
  position:absolute;left:50%;bottom:68px;z-index:6;
  display:flex;align-items:center;gap:14px;padding:9px 12px 9px 16px;
  background:#191919;border:1px solid rgba(224,224,224,.22);
  font:12px/1 var(--sans);color:var(--smoke);
  opacity:0;transform:translate(-50%,8px);pointer-events:none;
  transition:opacity .22s ease,transform .22s ease;
}
.chat-toast.is-in{opacity:1;transform:translate(-50%,0);pointer-events:auto}
.chat-toast button{
  padding:4px 8px;border:1px solid rgba(224,224,224,.3);background:none;
  color:var(--smoke);font:10px/1 var(--sans);letter-spacing:.14em;cursor:pointer;
}
.chat-toast button:hover{background:rgba(224,224,224,.08)}

/* ---- 动效 ---- */
.msg{transition:margin .2s ease}
.baker.is-arriving .msg{animation:msg-in .42s cubic-bezier(.22,.68,.16,1) both;animation-delay:calc(min(var(--i,0),14) * 26ms)}
.msg.is-new .msg-bubble,.msg.is-new .msg-banner,.msg.is-new .msg-rule{animation:msg-pop .26s cubic-bezier(.22,.68,.16,1) both}
@keyframes msg-in{from{opacity:0;transform:translateY(9px)}to{opacity:1;transform:none}}
@keyframes msg-pop{from{opacity:0;transform:translateY(6px) scale(.985)}to{opacity:1;transform:none}}

/* ---- 导出态：离屏克隆换成展开稿，屏幕上这张卡一动不动 ---- */
.baker-shot{position:absolute;left:-30000px;top:0;z-index:-1;pointer-events:none}
.baker.is-exporting{height:auto;max-height:none;align-self:start;box-shadow:none}
.baker.is-exporting .baker-panel{overflow-y:scroll}
.baker.is-exporting .msg-tools,.baker.is-exporting .baker-insert,.baker.is-exporting .msg.is-pending{display:none}
.baker.is-exporting .msg{animation:none!important}
.baker.is-exporting .msg-bubble,.baker.is-exporting .msg-banner,.baker.is-exporting .msg-rule{animation:none!important}

/* 窄窗口只收紧卡片自己的版面（页首、内边距、头像、气泡），版式仍是左右两栏 */
@media (max-width:720px){
  .chat-desk{padding:16px 0}
  .baker-bar{height:50px}
  .baker-corner{top:51px}
  .baker-bar-spine{width:14px}
  .baker-bar-title{padding:0 14px;font-size:13px;letter-spacing:.1em}
  .baker-bar-deco{width:164px;padding:0 6px 0 20px;gap:8px}
  .baker-bar-deco::before{width:16px}
  .baker-bar-mark{font-size:13px;letter-spacing:.2em;text-indent:.2em}
  .baker-bar-plate{width:52px;height:calc(100% - 10px);padding-right:8px;gap:4px}
  .baker-bar-plate i{width:17px}
  .baker-bar-plate i:nth-child(2){width:11px}
  .baker-bar-plate i:nth-child(3){width:14px}
  .baker-panel{padding:var(--flow-gap) 4px}
  .msg{--avt-size:54px}
  .msg-body{max-width:min(82%, calc(100% - (var(--avt-size) + var(--msg-gap)) * 2))}
  .msg-bubble{padding:10px 12px}
  .msg-avt img{width:40px;height:40px}
  .msg-tools{left:64px}
  .msg.is-right .msg-tools{right:64px}
  .baker-insert-row button{padding:6px 8px;font-size:9px;letter-spacing:.06em}
  .msg-banner{padding:0 16px}
  .baker-foot{padding:9px 4px 12px}
  .baker-sign{gap:10px}
  .baker-sign::before,.baker-sign::after{width:28px}
  .msg-pick button{padding:3px 6px 3px 3px;font-size:10px;letter-spacing:.04em}
  .msg-pick img{width:26px;height:26px}
}

@media (prefers-reduced-motion:reduce){
  .baker.is-arriving .msg,.msg.is-new .msg-bubble,.msg.is-new .msg-banner,.msg.is-new .msg-rule{animation:none}
  .msg-tools,.chat-toast,.baker-insert,.baker-grip::before{transition:none}
}