/* 尺寸基准：ITEM-008 公共基建规范 4.1 —— 横屏 1280×800，顶部 72，内容区 1280×728，整舞台等比缩放 */
:root{
  --bg:#F7F6F3; --surface:#FFFFFF; --surface-2:#FBFBFA;
  --ink:#2B2A28; --ink-2:#4A4844; --muted:#6E6C67;
  --line:#E7E5E0;
  --btn:#2B2A28; --btn-hover:#45433F;
  --yellow-bg:#FBF3DB; --yellow-ink:#7A5200;
  --green-bg:#EDF3EC; --green-ink:#2F5B32;
  --blue-bg:#E7F1F8; --blue-ink:#1F5E8A;
  --mark:#FFF1B8;
  --serif:'Noto Serif SC','Songti SC','STSong',serif;
  --sans:'PingFang SC','HarmonyOS Sans SC','MiSans','Hiragino Sans GB','Microsoft YaHei',sans-serif;
  --fs:24px; --fs-lg:26px; --fs-sm:20px;
  --tap:60px; --r:12px; --top:72px; --side:400px;
  --ease:cubic-bezier(.16,1,.3,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;overflow:hidden}
body{background:#DCD9D2;color:var(--ink);font-family:var(--sans);font-size:var(--fs);line-height:1.7;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}
button,input,textarea{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none}
svg{display:block}

/* 舞台：固定 1280×800，按窗口等比缩放居中 */
#root{position:absolute;left:50%;top:50%;width:1280px;height:800px;transform-origin:center;transform:translate(-50%,-50%);background:var(--bg);overflow:hidden;isolation:isolate}
.screen{position:absolute;inset:0;display:flex;flex-direction:column;animation:enter .45s var(--ease)}
@keyframes enter{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* 顶部 72 */
.top{flex:none;height:var(--top);display:flex;align-items:center;padding:0 24px;background:var(--bg);border-bottom:1px solid var(--line);position:relative;z-index:5}
.top h1{flex:1;text-align:center;font-family:var(--serif);font-weight:700;font-size:28px;letter-spacing:.02em}
.top .side{width:220px;display:flex}
.top .side.r{justify-content:flex-end}
.tbtn{height:56px;min-width:56px;padding:0 20px;display:inline-flex;align-items:center;gap:8px;border-radius:10px;font-size:var(--fs);color:var(--ink);white-space:nowrap;transition:background .2s var(--ease),transform .15s var(--ease)}
.tbtn:hover{background:rgba(0,0,0,.04)}
.tbtn:active{transform:scale(.97)}
.tbtn.solid{background:var(--surface);border:1px solid var(--line)}
.tbtn svg{width:26px;height:26px}

/* 内容区 728 */
.body{flex:1;min-height:0;display:flex}
.scroll{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}
.col{display:flex;flex-direction:column;min-height:0}
.aside{flex:none;width:var(--side);border-right:1px solid var(--line);background:var(--surface-2)}
.aside.r{border-right:0;border-left:1px solid var(--line)}

/* 聊天：居中阅读列 */
.wrap{max-width:940px;margin:0 auto;width:100%}
.chat{padding:28px 40px 24px;display:flex;flex-direction:column;gap:22px}
.row{display:flex;gap:14px;align-items:flex-start;animation:enter .4s var(--ease)}
.row.me{justify-content:flex-end}
.ava{flex:none;width:52px;height:52px;border-radius:50%;background:var(--surface);border:1px solid var(--line);display:grid;place-items:center;font-family:var(--serif);font-weight:700;font-size:22px;color:var(--ink-2)}
.bubble{max-width:680px;padding:16px 22px;border-radius:16px;font-size:var(--fs-lg);line-height:1.75;white-space:pre-wrap;word-break:break-word}
.row.bot .bubble{background:var(--surface);border:1px solid var(--line);border-top-left-radius:6px}
.row.me .bubble{background:#E9E6DF;border-top-right-radius:6px}
.caret::after{content:'';display:inline-block;width:3px;height:1em;background:var(--ink-2);margin-left:3px;vertical-align:-3px;animation:blink 1s steps(2) infinite}
@keyframes blink{50%{opacity:0}}
.broken{margin-top:10px;display:flex;gap:10px;align-items:center;font-size:var(--fs-sm);color:var(--muted)}
.broken button{height:52px;padding:0 18px;border-radius:8px;border:1px solid var(--line);background:var(--surface-2);font-size:var(--fs-sm)}

.card{margin-left:66px;width:600px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;text-align:left;transition:box-shadow .2s var(--ease),transform .15s var(--ease);animation:enter .5s var(--ease)}
.card:hover{box-shadow:0 2px 10px rgba(0,0,0,.05)}
.card:active{transform:scale(.99)}
.card .lab{display:flex;align-items:center;gap:8px;padding:12px 22px;background:var(--yellow-bg);color:var(--yellow-ink);font-size:var(--fs-sm)}
.card .lab svg{width:22px;height:22px}
.card .bd{padding:18px 22px 20px}
.card h3{font-family:var(--serif);font-weight:700;font-size:28px;line-height:1.35;margin-bottom:8px}
.card p{color:var(--ink-2);font-size:var(--fs);line-height:1.65}
.card .ft{display:flex;justify-content:space-between;align-items:center;padding:14px 22px;border-top:1px solid var(--line);color:var(--muted);font-size:var(--fs-sm)}
.card .ft b{color:var(--ink);font-weight:600;display:flex;align-items:center;gap:4px}
.card .ft svg{width:22px;height:22px}

.hint{align-self:center;padding:10px 22px;border-radius:999px;background:var(--surface);border:1px solid var(--line);color:var(--muted);font-size:var(--fs-sm);display:flex;align-items:center;gap:10px;animation:enter .4s var(--ease)}
.hint.green{background:var(--green-bg);border-color:transparent;color:var(--green-ink)}
.hint.blue{background:var(--blue-bg);border-color:transparent;color:var(--blue-ink)}
.hint button{color:inherit;font-weight:600;text-decoration:underline;text-underline-offset:4px;font-size:var(--fs-sm);padding:6px 0}
.dots{display:inline-flex;gap:5px}
.dots i{width:7px;height:7px;border-radius:50%;background:currentColor;opacity:.35;animation:dot 1.2s infinite}
.dots i:nth-child(2){animation-delay:.2s}.dots i:nth-child(3){animation-delay:.4s}
@keyframes dot{40%{opacity:1}}

.composer-bar{flex:none;border-top:1px solid var(--line);background:var(--bg)}
.composer{padding:14px 40px 16px;display:flex;gap:12px;align-items:flex-end}
.composer textarea{flex:1;min-height:var(--tap);max-height:140px;resize:none;padding:14px 18px;border:1px solid var(--line);border-radius:12px;background:var(--surface);font-size:var(--fs-lg);line-height:1.4;outline:none;transition:border-color .2s}
.composer textarea:focus{border-color:#BDB9B0}
.composer textarea:disabled{background:#F1EFEB;color:var(--muted)}
.ibtn{flex:none;width:var(--tap);height:var(--tap);border-radius:12px;display:grid;place-items:center;border:1px solid var(--line);background:var(--surface);transition:transform .15s var(--ease),background .2s}
.ibtn:active{transform:scale(.95)}
.ibtn svg{width:28px;height:28px}
.ibtn.go{background:var(--btn);border-color:var(--btn);color:#fff}
.ibtn.go:disabled{background:#CFCCC5;border-color:#CFCCC5;cursor:default}

/* 按钮 */
.pbtn{white-space:nowrap;height:var(--tap);padding:0 30px;border-radius:8px;background:var(--btn);color:#fff;font-size:var(--fs);font-weight:600;display:inline-flex;align-items:center;justify-content:center;gap:10px;transition:background .2s,transform .15s var(--ease)}
.pbtn svg,.sbtn svg{width:26px;height:26px;flex:none}
.pbtn:hover{background:var(--btn-hover)}
.pbtn:active{transform:scale(.98)}
.sbtn{white-space:nowrap;height:var(--tap);padding:0 26px;border-radius:8px;border:1px solid var(--line);background:var(--surface);font-size:var(--fs);display:inline-flex;align-items:center;justify-content:center;gap:10px;transition:transform .15s var(--ease)}
.sbtn:active{transform:scale(.98)}
.full{width:100%}

/* 文章页：左正文 / 右「跟小伴说」 */
.art{padding:36px 64px 40px;max-width:840px}
.art .meta{color:var(--muted);font-size:var(--fs-sm);margin-bottom:10px}
.art h2{font-family:var(--serif);font-weight:700;font-size:40px;line-height:1.3;margin-bottom:24px}
.art .tx{margin:0 -12px}
.art .tx p{font-family:var(--serif);font-weight:500;font-size:26px;line-height:2;margin:0 0 1em;padding:4px 12px;border-radius:8px;outline:none;transition:background .6s var(--ease)}
.art .tx p:focus{background:#FFFDF5;box-shadow:inset 0 0 0 1px #E8DFC2}
.art .tx p.hl{background:var(--mark)}
.art .tx.busy{opacity:.45;pointer-events:none}
.tip{display:flex;align-items:center;gap:10px;padding:14px 18px;border-radius:10px;background:var(--surface);border:1px solid var(--line);color:var(--muted);font-size:var(--fs-sm);margin-bottom:24px}
.tip svg{width:22px;height:22px;flex:none}
.tip.lock{background:var(--blue-bg);border-color:transparent;color:var(--blue-ink)}
.tip.busy{background:var(--yellow-bg);border-color:transparent;color:var(--yellow-ink)}
.savebar{flex:none;display:flex;gap:12px;align-items:center;padding:12px 24px 12px 64px;background:var(--yellow-bg);border-top:1px solid #EFE3BD;animation:enter .3s var(--ease)}
.savebar span{flex:1;color:var(--yellow-ink);font-size:var(--fs-sm)}
.talk header{flex:none;padding:24px 24px 16px;border-bottom:1px solid var(--line)}
.talk header b{display:block;font-family:var(--serif);font-size:26px}
.talk header small{display:block;color:var(--muted);font-size:var(--fs-sm);line-height:1.5;margin-top:4px}
.thread{padding:18px 20px;display:flex;flex-direction:column;gap:12px}
.thread div{font-size:var(--fs-sm);line-height:1.6;padding:12px 16px;border-radius:12px;max-width:92%;animation:enter .3s var(--ease)}
.thread .u{align-self:flex-end;background:#E9E6DF}
.thread .b{align-self:flex-start;background:var(--surface);border:1px solid var(--line)}
.thread .ph{align-self:stretch;max-width:none;color:var(--muted);background:none;padding:0;line-height:1.7}
.talk .composer{padding:12px 20px 16px;border-top:1px solid var(--line)}
.talk .composer textarea{font-size:var(--fs)}
.talk .lockbox{margin:24px;padding:20px;border-radius:12px;background:var(--blue-bg);color:var(--blue-ink);font-size:var(--fs-sm)}

/* 我的书：左状态+切换 / 右列表 */
.mb-side{padding:28px 24px;display:flex;flex-direction:column;gap:22px}
.status{padding:22px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r)}
.status .big{font-family:var(--serif);font-weight:700;font-size:30px;line-height:1.35}
.status .sub{color:var(--muted);font-size:var(--fs-sm);margin-top:6px;line-height:1.55}
.meter{display:flex;gap:6px;margin:16px 0 18px}
.meter i{flex:1;height:8px;border-radius:4px;background:var(--line)}
.meter i.on{background:#8BA88E}
.status .pbtn{width:100%;margin-top:4px}
.vtabs{display:flex;flex-direction:column;gap:10px}
.vtabs button{height:64px;padding:0 22px;border-radius:10px;text-align:left;font-size:var(--fs);color:var(--ink-2);border:1px solid var(--line);background:var(--surface);display:flex;align-items:center;justify-content:space-between;transition:background .2s,color .2s}
.vtabs button small{font-size:var(--fs-sm);color:var(--muted)}
.vtabs button.on{background:var(--ink);border-color:var(--ink);color:#fff;font-weight:600}
.vtabs button.on small{color:#D7D4CD}
.list{padding:8px 40px 40px}
.day{margin-top:24px}
.day h4{font-size:var(--fs-sm);color:var(--muted);font-weight:500;padding:0 4px 10px;border-bottom:1px solid var(--line)}
.item{width:100%;display:flex;align-items:center;gap:16px;padding:20px 4px;border-bottom:1px solid var(--line);text-align:left;transition:background .2s}
.item:hover{background:rgba(0,0,0,.02)}
.item .x{flex:1;min-width:0}
.item .n{font-family:var(--serif);font-weight:700;font-size:27px;line-height:1.4}
.item .s{color:var(--muted);font-size:var(--fs-sm);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.item svg{width:26px;height:26px;color:#A8A59E;flex:none}
.chaps{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding:28px 40px 40px;align-items:start}
.chap{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;animation:enter .5s var(--ease) both;animation-delay:calc(var(--i)*70ms)}
.chap header{display:flex;align-items:center;gap:12px;padding:18px 22px 14px;border-bottom:1px solid var(--line)}
.chap header small{color:var(--muted);font-size:var(--fs-sm)}
.chap header b{font-family:var(--serif);font-size:27px;font-weight:700;flex:1}
.chap header em{font-style:normal;font-size:18px;padding:4px 12px;border-radius:999px;background:var(--green-bg);color:var(--green-ink);white-space:nowrap}
.chap header em.few{background:var(--yellow-bg);color:var(--yellow-ink)}
.chap header em.none{background:#F0EEEA;color:var(--muted)}
.scene{width:100%;min-height:64px;display:flex;align-items:center;gap:12px;padding:12px 22px;border-bottom:1px solid var(--line);text-align:left;font-size:var(--fs);transition:background .2s}
.scene:last-child{border-bottom:0}
.scene:hover{background:var(--surface-2)}
.scene .dot{width:10px;height:10px;border-radius:50%;background:#C9C5BC;flex:none}
.scene span{flex:1;line-height:1.4}
.scene small{color:var(--muted);font-size:18px;white-space:nowrap}
.scene svg{width:22px;height:22px;color:#A8A59E;flex:none}
.empty{padding:22px;color:var(--muted);font-size:var(--fs-sm)}
.blank{text-align:center;padding:120px 40px;color:var(--muted)}
.blank b{display:block;font-family:var(--serif);font-size:30px;color:var(--ink);margin-bottom:10px}

/* 预览与成书：左目录+操作 / 右正文 */
.pv-side{padding:28px 24px 0}
.pv-side .bt{font-family:var(--serif);font-size:30px;font-weight:700}
.pv-side .bs{color:var(--muted);font-size:var(--fs-sm);margin:4px 0 18px}
.toc{padding:0 24px}
.toc a{display:flex;align-items:center;gap:12px;min-height:64px;padding:8px 14px;margin:0 -14px;border-radius:10px;color:inherit;text-decoration:none;font-size:var(--fs);transition:background .2s}
.toc a:hover{background:rgba(0,0,0,.035)}
.toc a.on{background:var(--surface);box-shadow:inset 0 0 0 1px var(--line)}
.toc a small{color:var(--muted);width:72px;flex:none;font-size:var(--fs-sm)}
.toc a span{flex:1}
.toc a i{font-style:normal;color:var(--muted);font-size:18px}
.toc a i.gapt{color:var(--yellow-ink)}
.pv-acts{flex:none;padding:18px 24px 20px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:12px}
.cover{margin:36px auto 10px;width:640px;padding:64px 40px 52px;background:var(--surface);border:1px solid var(--line);border-radius:4px;text-align:center;position:relative}
.cover::before{content:'';position:absolute;inset:14px;border:1px solid var(--line);pointer-events:none}
.cover .k{font-size:var(--fs-sm);color:var(--muted);letter-spacing:.3em}
.cover h2{font-family:var(--serif);font-weight:700;font-size:54px;line-height:1.25;margin:24px 0 16px;letter-spacing:.06em}
.cover .by{font-size:var(--fs);color:var(--ink-2)}
.cover .dt{margin-top:40px;font-size:var(--fs-sm);color:var(--muted)}
.stamp{display:inline-flex;align-items:center;gap:8px;margin-top:20px;padding:8px 18px;border-radius:999px;background:var(--green-bg);color:var(--green-ink);font-size:var(--fs-sm)}
.stamp svg{width:20px;height:20px}
.ch{max-width:820px;margin:0 auto;padding:48px 60px 10px}
.ch+.ch{border-top:1px solid var(--line)}
.ch .no{color:var(--muted);font-size:var(--fs-sm);letter-spacing:.2em}
.ch h3{font-family:var(--serif);font-size:38px;font-weight:700;margin:6px 0 24px}
.ch h4{font-family:var(--serif);font-size:27px;font-weight:700;margin:26px 0 12px;color:var(--ink-2)}
.ch p{font-family:var(--serif);font-weight:500;font-size:25px;line-height:2;text-indent:2em;margin-bottom:.9em}
.ch .gap{padding:24px;border:1px dashed #D5D1C8;border-radius:10px;color:var(--muted);font-size:var(--fs-sm);text-align:center}
.gen{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:22px;text-align:center}
.gen b{font-family:var(--serif);font-size:34px}
.gen p{color:var(--muted)}
.spin{width:56px;height:56px;border-radius:50%;border:4px solid var(--line);border-top-color:var(--ink-2);animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* 弹层（全部在舞台内） */
.mask{position:absolute;inset:0;z-index:20;background:rgba(43,42,40,.32);display:grid;place-items:center;animation:fade .25s var(--ease)}
@keyframes fade{from{opacity:0}}
.dlg{width:560px;background:var(--surface);border-radius:16px;padding:36px 36px 30px;animation:enter .35s var(--ease)}
.dlg h3{font-family:var(--serif);font-size:32px;margin-bottom:12px}
.dlg p{color:var(--ink-2);margin-bottom:28px}
.dlg .acts{display:flex;gap:14px}
.dlg .acts button{flex:1}
.unlock{position:absolute;inset:0;z-index:15;background:var(--bg);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:24px;text-align:center}
.unlock .logo{width:120px;height:120px;border-radius:50%;border:1px solid var(--line);background:var(--surface);display:grid;place-items:center;font-family:var(--serif);font-size:52px;font-weight:700}
.unlock h2{font-family:var(--serif);font-size:44px}
.unlock p{color:var(--muted)}
.unlock .pbtn{height:80px;padding:0 60px;font-size:30px;border-radius:12px;margin-top:10px}
.toast{position:absolute;left:50%;bottom:120px;transform:translateX(-50%);z-index:30;background:var(--ink);color:#fff;padding:14px 26px;border-radius:10px;font-size:var(--fs-sm);white-space:nowrap;animation:enter .3s var(--ease)}


/* 登录沿用原页面的颜色、按钮和舞台；仅补表单与焦点。 */
[hidden]{display:none!important}
.login-form{display:flex;flex-direction:column;gap:16px;width:400px;text-align:left;margin-top:20px}
.login-form label{display:flex;flex-direction:column;font-size:var(--fs-sm)}
.login-form input{width:100%;height:60px;border:1px solid var(--line);border-radius:12px;background:var(--surface);padding:10px 16px}
.login-error{color:var(--yellow-ink);font-size:var(--fs-sm)}
button:disabled{cursor:default;opacity:.6}
button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid var(--ink-2);outline-offset:3px}
/* 新内容复用原卡片、文字与按钮风格。 */
.card-title{display:block;width:100%;text-align:left;background:transparent;color:inherit}
.card-open{width:100%;text-align:left}
.item>.card-title{width:auto;flex:none}
.brief{display:flex;align-items:flex-start;gap:12px;min-width:0;text-align:left}
.brief p{flex:1;min-width:0;color:var(--ink-2);font-size:var(--fs-sm);margin:0}
.brief .one-line{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.brief-toggle{flex:none;background:transparent;color:var(--ink-2);font-size:var(--fs-sm);text-decoration:underline}
.inventory-notes{padding:28px 42px 0;color:var(--ink-2);font-size:var(--fs-sm)}
.lockbox .brief{margin-top:24px}

/* 语音控件沿用现有按钮与颜色；触屏按住时不选字、不滚动。 */
.hold-speech{min-width:180px;min-height:72px;flex:none;touch-action:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;font-size:26px}
.hold-speech[aria-pressed="true"]{background:var(--green-bg);color:var(--green-ink)}
.speech-switch{min-height:64px;margin:12px 0 24px;min-width:240px}
.row.bot .broken button{min-width:60px;min-height:60px}

.row.bot .broken button{display:grid;place-items:center}.row.bot .broken svg{width:24px;height:24px}

/* 同事批注沿用按钮/弹层和现有字体；正式版不生成这些节点。 */
.tester-nav{display:flex;flex:none;align-items:center}.tester-nav .tbtn{flex:none}
.tester-bubble{max-width:680px}
.row .bubble.annotated{border-left:4px solid #C47A2B}
.note-corner{display:flex;align-items:center;justify-content:flex-end;gap:12px;padding:2px 10px 0}
.note-mark{min-width:40px;min-height:36px;font-size:18px;color:var(--muted)}
.note-label{margin-right:auto;color:#A45B1D;font-size:18px}
.note-tags{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}
.note-tags .sbtn{min-height:48px;padding:6px 16px;font-size:20px}
.note-tags .selected{background:var(--ink);color:var(--surface)}
.note-field{display:block;font-size:20px;margin:18px 0 24px}
.note-field input{display:block;width:100%;height:52px;margin-top:8px;padding:8px 12px;border:1px solid var(--line);border-radius:10px;background:var(--surface);font-size:20px}

/* 对话体验稿：沿用原色阶与字体，聊天控件按实际屏幕尺寸排布。 */
#root.chat-layout{left:0;top:0;width:100%;height:100%;transform:none;--fs-lg:26px;--fs-sm:20px}
#root.chat-layout.larger-text{--fs-lg:28px;--fs-sm:22px}
.chat-layout .screen,.chat-layout .row,.chat-layout .card,.chat-layout .hint{animation:none}
.chat-layout .top .side{width:auto;flex:1;min-width:0}
.chat-layout .top h1{flex:none;padding:0 20px}
.chat-layout .top .side.r{flex:1}
.chat-layout .tbtn{padding:0 14px;font-size:20px;min-height:56px}
.chat-layout .chat{padding:24px 28px 28px;gap:24px}
.chat-layout .row>div:not(.ava){min-width:0;max-width:calc(100% - 66px)}
.chat-layout .row.me>div{max-width:85%}
.chat-layout .bubble{font-size:var(--fs-lg);line-height:1.6}
.chat-layout .card{width:calc(100% - 66px);max-width:600px}
.chat-layout .brief-toggle{min-height:48px;min-width:64px}
.chat-layout .card-open{min-height:56px}
.chat-layout .broken{flex-wrap:wrap;gap:8px;font-size:20px}
.chat-layout .broken button{display:inline-flex;align-items:center;gap:8px;min-height:48px;padding:6px 12px;font-size:20px;height:auto}
.chat-layout .broken svg{flex:none}
.composer-hint{padding:8px 28px 0;color:var(--ink-2);font-size:20px;line-height:1.4;min-height:36px}
.chat-layout .composer{padding:8px 28px 12px;gap:12px;align-items:flex-end}
.chat-layout .composer textarea{min-width:0;min-height:64px;font-size:24px;padding:14px 16px}
.chat-layout .hold-speech{flex:1;min-width:0;min-height:64px;font-size:26px}
.input-mode{flex:none;width:72px;min-height:64px;padding:4px!important;display:flex;flex-direction:column;gap:0;line-height:1.15;font-size:20px}
.input-mode>span:first-child{font-size:23px}
.send-text{min-height:64px;min-width:80px;padding:0 18px}
.voice-review,.voice-help{padding:0 28px 8px;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:20px;color:var(--ink-2)}
.voice-review button,.voice-help button,.composer-error button{min-height:48px;padding:6px 12px;text-decoration:underline;flex:none}
.composer-error{padding:10px 28px;color:var(--yellow-ink);background:var(--yellow-bg);font-size:20px;line-height:1.5}
.cancel-recording{background:var(--yellow-bg)!important;color:var(--yellow-ink)!important}
.new-reply{position:absolute;bottom:160px;right:28px;z-index:6}
.new-reply .sbtn{font-size:20px;box-shadow:0 2px 12px #0001}
.chat-layout .note-mark{min-width:48px;min-height:48px;font-size:20px}
.chat-layout .note-label{font-size:20px}
.chat-layout .note-corner{padding:0 4px;gap:12px}
.note-excerpt{font-size:20px;background:var(--bg);padding:12px;border-radius:8px;max-height:100px;overflow:auto}
.inline-error{font-size:20px;color:var(--yellow-ink)}
.delete-confirm{padding:12px;background:var(--yellow-bg);margin-bottom:12px;border-radius:8px}
.delete-confirm p{margin-bottom:8px}
.chat-layout .mask{padding:16px}
.chat-layout .dlg{max-width:600px;width:100%;max-height:calc(100% - 16px);overflow:auto;padding:24px}
.chat-layout .dlg>.full{margin:8px 0}
.demo-settings{border-top:1px solid var(--line);margin-top:16px;padding-top:12px}
.demo-settings p,.demo-settings small{font-size:18px;margin:4px 0;display:block}
.settings-logout{display:block;margin:20px 0 8px}
.chat-layout .toast{white-space:normal;max-width:90%;width:max-content;bottom:160px}
.chat-layout .unlock{overflow:auto;padding:24px 16px}
.chat-layout .login-form{max-width:100%;margin:0}
@media(max-width:960px){
 .chat-layout .top{padding:0 12px;height:64px}
 .chat-layout .chat{padding:16px;gap:18px}
 .chat-layout .ava{width:40px;height:40px;font-size:20px}
 .chat-layout .row{gap:10px}
 .chat-layout .row>div:not(.ava){max-width:calc(100% - 50px)}
 .chat-layout .row.me>div{max-width:90%}
 .chat-layout .bubble{padding:12px 16px;font-size:24px}
 .chat-layout.larger-text .bubble{font-size:28px}
 .chat-layout .card{margin-left:50px;width:calc(100% - 50px)}
 .chat-layout .composer{padding:6px 16px 10px}
 .composer-hint{padding:6px 16px 0}
 .voice-review,.voice-help{padding:0 16px 6px}
 .new-reply{right:16px}
 .chat-layout .unlock{justify-content:flex-start;gap:12px}
 .chat-layout .unlock .logo{width:64px;height:64px;font-size:32px}
 .chat-layout .unlock h2{font-size:32px}
 .chat-layout .unlock .pbtn{min-height:64px;height:64px;margin:0;font-size:26px}
}
@media(max-width:600px){
 .chat-layout .top{height:auto;min-height:64px;flex-wrap:wrap}
 .chat-layout .top h1{padding:0 8px;font-size:24px}
 .chat-layout .top .side.r{flex-basis:100%;justify-content:flex-end}
 .chat-layout .top .side:first-child{flex:1}
 .chat-layout .hint{border-radius:12px;flex-wrap:wrap}
 .voice-review{align-items:flex-start}
 .chat-layout .composer{gap:8px}
 .chat-layout .dlg .acts{flex-wrap:wrap}
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;scroll-behavior:auto!important}}