:root{color-scheme:light;--bar: #3390ec;--bar-ink: #ffffff;--ink: #222222;--muted: #707579;--line: #dfe3e7;--chat: #c5d9e8;--out: #eeffde;--danger: #d32f2f;--select: #419fd9;--rail: #1b3a52}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}#root{display:flex;flex-direction:column;background:#fff}body{font:15px/1.35 Segoe UI,system-ui,sans-serif;color:var(--ink);background:var(--chat);-webkit-tap-highlight-color:transparent}button,input,select,textarea{font:inherit;color:inherit}button{background:var(--bar);color:var(--bar-ink);border:0;border-radius:0;padding:10px 14px;font-weight:650;cursor:pointer}button.ghost{background:transparent;color:var(--bar)}button.danger{background:transparent;color:var(--danger)}button:disabled{opacity:.55;cursor:default}button.icon{width:44px;height:44px;padding:0;border-radius:0;background:transparent;color:var(--ink);display:inline-grid;place-items:center;flex:none}button.icon svg{width:22px;height:22px}button.back{display:none}button.send{width:48px;height:48px;padding:0;border-radius:0;background:transparent;color:var(--bar);display:grid;place-items:center;flex:none}button.send svg{width:22px;height:22px}button.send:disabled{background:transparent;color:#b7c0c7;opacity:1}input,select{width:100%;padding:8px 0;border:0;border-bottom:1px solid #c5ccd3;border-radius:0;background:transparent}:focus-visible{outline:2px solid var(--bar);outline-offset:2px}.gate{flex:1;min-height:0;overflow:auto;display:flex;flex-direction:column;background:#fff}.hero{background:var(--bar);color:#fff;padding:calc(32px + env(safe-area-inset-top)) 20px 24px}.hero h1{margin:12px 0 0;font-size:1.7rem;font-weight:750}.hero p{margin:6px 0 0;max-width:24rem}.mark{width:64px;height:64px;background:#fff;color:var(--bar);display:grid;place-items:center;font-size:2rem;font-weight:800}.gate-form{width:min(26rem,100%);margin:0;padding:4px 16px calc(24px + 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label{padding-left:0;padding-right:0}.row{display:flex;gap:12px;align-items:flex-end}.row>input,.row>select{flex:1;min-width:0;width:auto}.phone select{flex:none;width:9.2rem}.app{display:flex;flex:1;min-height:0;background:#fff}.rail{width:72px;flex:none;display:flex;flex-direction:column;align-items:stretch;background:var(--rail);padding-top:env(safe-area-inset-top)}.rail button{position:relative;width:100%;height:56px;padding:0;border-radius:0;background:transparent;color:#ffffffb8;display:grid;place-items:center}.rail button svg{width:26px;height:26px}.rail button.on{background:#2b5278;color:#fff}.rail .tab-label{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}.side{width:340px;flex:none;display:flex;flex-direction:column;min-height:0;background:#fff;border-right:1px solid #d5dbe0}.bar{height:calc(56px + env(safe-area-inset-top));flex:none;display:flex;align-items:center;gap:2px;padding:env(safe-area-inset-top) 4px 0 12px;background:var(--bar);color:#fff}.bar-text{flex:1;min-width:0;display:flex;flex-direction:column;justify-content:center}.bar-title,.bar-sub{margin:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.bar-title{font-size:1.12rem;font-weight:700;line-height:1.15}.bar-sub{font-size:.75rem;opacity:.88}.bar-end{display:flex;align-items:center;flex:none}.bar button.icon,.bar button.ghost{color:#fff;background:transparent}.bar .avatar{width:38px;height:38px;font-size:.95rem}.bar .kind{box-shadow:0 0 0 2px var(--bar)}.search{display:flex;align-items:center;gap:8px;margin:0;padding:0 12px;background:#fff;border-bottom:1px solid var(--line);color:var(--muted)}.search svg{width:18px;height:18px;flex:none}.search input{border:0;padding:11px 0}.list{flex:1;overflow:auto;min-height:0;background:#fff}.conv{position:relative;display:flex;align-items:center;gap:12px;width:100%;min-height:72px;padding:8px 12px;text-align:left;background:#fff;color:inherit;border-radius:0;font-weight:400}.conv:after{content:"";position:absolute;left:70px;right:0;bottom:0;height:1px;background:#eceff1}.conv.on{background:var(--select);color:#fff}.conv.on:after,.conv:last-child:after{content:none}.conv.on .preview,.conv.on time{color:#ffffffdb}.conv.on .kind{box-shadow:0 0 0 2px var(--select)}.line,button.line{display:flex;align-items:center;gap:12px;width:100%;min-height:56px;padding:8px 16px;text-align:left;background:transparent;color:inherit;border-radius:0;font-weight:650}.line+.line{box-shadow:inset 0 1px #eceff1}.line.on{background:var(--select);color:#fff}.line.on .role{color:#ffffffdb}.avatar{width:46px;height:46px;flex:none;border-radius:50%;display:grid;place-items:center;color:#fff;font-weight:700;font-size:1.05rem}.avatar-wrap{position:relative;flex:none;display:grid}.kind{position:absolute;right:-2px;bottom:-2px;width:18px;height:18px;border-radius:50%;background:#2b5278;color:#fff;display:grid;place-items:center;box-shadow:0 0 0 2px #fff}.kind svg{width:11px;height:11px}.conv-body{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.conv-top{display:flex;gap:8px;align-items:baseline}.conv-top .title{flex:1;min-width:0}.title,.preview{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.title{font-weight:700}.conv-top time{flex:none}.pick-name{flex:1;min-width:0;display:flex;flex-direction:column}.role{font-size:.78rem;font-weight:500;color:var(--muted)}.line .title{flex:1;min-width:0}.main{flex:1;min-width:0;min-height:0;display:flex;flex-direction:column;background:var(--chat)}.screen{flex:1;min-height:0;display:flex;flex-direction:column;background:#fff}.screen-body{flex:1;min-height:0;overflow:auto;padding-bottom:20px}.sheet{width:min(34rem,100%);margin-inline:auto}.section{margin-top:18px}.section h2{margin:0;padding:0 16px 6px;font-size:.75rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#6d7d89}.section-body{background:transparent;border-bottom:1px solid var(--line)}.section-body>.muted,.section-body .muted{margin:0}.section-body>.muted{padding:14px 16px}.section-body form{display:flex;flex-direction:column}.section-body>button.danger{display:inline-block;width:auto;text-align:left;margin:8px 12px 12px;padding:10px 8px}.actions{display:flex;flex-wrap:wrap;align-items:center;gap:4px 8px;padding:10px 16px 14px}.actions button{width:auto;padding:10px 18px}.actions button.ghost,.actions button.danger{background:transparent}.item{padding:12px 16px 4px}.item+.item{border-top:1px solid #eceff1}.item p{margin:0}.item .actions{padding:8px 0 4px}.request{display:flex;flex-wrap:wrap;gap:6px;align-items:center}.who{display:inline-flex;flex-direction:column;min-width:0}.msgs{flex:1;overflow:auto;min-height:0;padding:10px 12px 6px;display:flex;flex-direction:column;gap:2px}.screen-body .msgs{flex:none;min-height:14rem;margin-top:12px;background:var(--chat);border-top:1px solid #b7c9d6}.msg{display:flex;flex-direction:column;align-items:flex-start;width:100%}.day{align-self:center;margin:8px 0 6px;padding:3px 8px;background:#ffffffb8;color:#4d6270;font-size:.75rem;font-weight:700}.bubble{max-width:min(78%,32rem);padding:5px 8px 3px;background:#fff;border-radius:10px 10px 10px 2px;display:flex;flex-direction:column;gap:1px}.bubble p{margin:0;white-space:pre-wrap;overflow-wrap:anywhere}.bubble time{align-self:flex-end;font-size:.68rem}.bubble.follow{margin-top:1px}.bubble.mine{align-self:flex-end;background:var(--out);color:#222;border-radius:10px 10px 2px}.bubble.mine time{color:#5d8a62}.composer{display:flex;flex-direction:column;background:#fff;border-top:1px solid #d5dbe0;padding-bottom:env(safe-area-inset-bottom)}.composer .error{background:#fff}.compose{display:flex;align-items:center;padding-left:14px}.compose input{border:0;padding:14px 0}.empty,.hint{margin:0;padding:28px 16px;text-align:center;color:#4d6270}.empty{margin:auto}.tabs{display:none;flex:none;background:#fff;border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}.tabs button{flex:1;min-width:0;display:flex;flex-direction:column;align-items:center;gap:1px;padding:6px 0 4px;border-radius:0;background:transparent;color:#8d969c;font-size:.68rem;font-weight:650}.tabs button svg{width:24px;height:24px}.tabs button.on{color:var(--bar);background:transparent}.tab-label{line-height:1.15}.tab-ico{position:relative;display:grid}.badge{position:absolute;top:-5px;right:-9px;min-width:16px;height:16px;padding:0 4px;border-radius:0;background:var(--bar);color:#fff;font-size:.65rem;font-weight:700;display:grid;place-items:center}.rail .badge{background:#fff;color:var(--rail)}.install{display:none;flex:none;flex-direction:column;gap:8px;padding:12px 16px calc(12px + env(safe-area-inset-bottom));background:#fff;border-top:1px solid var(--line)}.install p{margin:0}.install .row{align-items:center}@media(hover:hover){.bar button.icon:hover{background:#ffffff24}.rail button:hover{background:#ffffff0f}.rail button.on:hover{background:#2b5278}.conv:hover{background:#f4f7f9}.conv.on:hover{background:var(--select)}button.line:hover{background:#f4f7f9}button.line.on:hover{background:var(--select)}}@media(min-width:761px){.gate{align-items:center}.hero{align-self:stretch;display:flex;flex-direction:column;align-items:center;text-align:center}.hero p{max-width:24rem}}@media(max-width:1100px){.side{width:300px}.sheet{width:min(32rem,100%)}}@media(max-width:760px),(max-height:520px)and (max-width:900px){.app{flex-direction:column}.rail,.app.list .main,.app.thread .side{display:none}.side,.main{flex:1 1 auto;min-height:0}.side{width:100%;border-right:0}button.back{display:inline-grid}.bubble{max-width:86%}.tabs{display:flex}.app.reading .tabs{display:none}.main>.banner{display:block}.phone select{width:7.6rem}}@media(max-width:760px),(pointer:coarse){.install{display:flex}}