:root{font-family:-apple-system,BlinkMacSystemFont,"Helvetica Neue","Microsoft YaHei",sans-serif;color:#182637;background:#c7cdd5;color-scheme:light;--line:#a9b0b9;--blue:#244f87}*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button{cursor:pointer}button:disabled{opacity:.5;cursor:default}.hidden{display:none!important}.app{width:100%;height:100dvh;max-width:760px;margin:auto;display:flex;flex-direction:column;position:relative;background:repeating-linear-gradient(90deg,#d5d9e0 0,#d5d9e0 2px,#d0d5dd 2px,#d0d5dd 4px);box-shadow:0 0 40px #0003;overflow:hidden}.toolbar{flex:none;position:relative;display:flex;align-items:center;justify-content:center;min-height:49px;padding:calc(env(safe-area-inset-top) + 7px) 12px 7px;background:linear-gradient(#b2bfd1 0%,#899db8 49%,#6d84a4 51%,#577399 100%);border-bottom:1px solid #334f74;box-shadow:inset 0 1px #e4ebf4,0 1px 2px #0004;z-index:2;color:white;text-shadow:0 -1px #415976}.toolbar h1{font-size:20px;margin:0 80px;line-height:32px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.nav-button{position:absolute;bottom:8px;border:1px solid #395777;border-radius:6px;background:linear-gradient(#91a7c5,#5f7ea8 50%,#496993 51%,#41618e);padding:5px 10px;box-shadow:inset 0 1px #cbd5e6,0 1px #c2cede55;color:white;font-size:14px;font-weight:600;text-shadow:0 -1px #2e486f}#back{left:10px}#new-chat{right:10px;font-size:24px;padding:0 12px;height:32px}.connection{flex:none;text-align:center;background:#f2ecd7;color:#605232;font-size:12px;padding:5px;border-bottom:1px solid #c5bfa7}#main{flex:1;min-height:0;overflow:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}.pane{padding:12px 14px 24px}.group-title{font-size:16px;font-weight:600;color:#4b5668;margin:16px 10px 8px;text-shadow:0 1px #fff}.group{border:1px solid #a9b2bf;border-radius:11px;background:#fff;overflow:hidden;box-shadow:0 1px 1px #fff9}.row{min-height:49px;padding:13px 14px;display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid #c7cbd0}.row:last-child{border-bottom:none}.row p{font-size:14px;color:#637080;margin:5px 0 0;line-height:1.6}.row button{border:none;background:none;color:var(--blue);padding:0;text-align:left}.row .primary,.primary{background:linear-gradient(#72a3dc,#397ac4 49%,#2466b1 51%,#235992);color:white;border:1px solid #1c5089;border-radius:7px;padding:9px 15px;font-weight:600;box-shadow:inset 0 1px #b4d2ef;text-align:center;text-shadow:0 -1px #27528b}.footnote{font-size:13px;line-height:1.65;color:#526075;margin:10px 9px;text-shadow:0 1px #ffffff80}.brand{text-align:center;padding:32px 0 20px}.brand img{border-radius:18px;box-shadow:0 3px 6px #0004}.brand h2{font-size:25px;margin:18px 0 4px;color:#304966;text-shadow:0 1px #fff}.brand p{font-size:14px;color:#63728a}#login-form .primary{width:100%;padding:12px}#enrollment{display:block}#enrollment label{display:block;font-size:14px;color:#59677c;margin-bottom:8px}input,select,textarea{font-size:16px;border:1px solid #a7adb7;border-radius:6px;background:#fff;color:#162b44;padding:9px;max-width:100%;min-width:0}#setup-key{width:100%}button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #397ccb;outline-offset:2px}.list-item{width:100%;display:flex;align-items:center;gap:12px;padding:14px;border:0;border-bottom:1px solid #c7cbd0;background:#fff;text-align:left;color:inherit}.list-item:last-child{border:0}.list-item:active{background:linear-gradient(#579aed,#1762c1);color:#fff}.list-item .details{flex:1;min-width:0}.list-item strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:17px}.list-item p{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin:5px 0 0;font-size:13px;color:#627288}.chevron{color:#8390a1;font-size:28px}.count{background:#738ba8;color:#fff;padding:2px 7px;border-radius:12px;font-size:12px}.empty{padding:28px 18px;text-align:center;color:#768397;line-height:1.8}.icon-tile{width:38px;height:38px;border-radius:8px;border:1px solid #6384a9;background:linear-gradient(#b0c8e4,#6e94c1);box-shadow:inset 0 1px #eff5fb;display:grid;place-items:center;font-size:21px;color:#fff;text-shadow:0 -1px #335878;flex:none}.secondary{color:#718096;font-size:14px}.chat-state{font-size:12px;color:#566780;text-align:center;margin:4px 0 16px}#chat{background:#dce2e9;min-height:100%;padding-bottom:20px}#messages{display:flex;flex-direction:column;gap:14px}.message{position:relative;max-width:94%;border-radius:13px;border:1px solid #b2bcc7;box-shadow:inset 0 1px #fff,0 1px 2px #0001;background:linear-gradient(#fff,#f2f4f7);padding:12px 14px;align-self:flex-start;word-break:break-word}.message.user{align-self:flex-end;border-color:#759d5b;background:linear-gradient(#d6efb5,#b3da8c);box-shadow:inset 0 1px #f2ffe2}.message-meta{font-size:11px;color:#60728b;display:flex;justify-content:space-between;gap:15px;margin-bottom:8px}.message-meta button{font-size:11px;border:0;background:none;color:#41668c;padding:0}.message-body{font-size:15px;line-height:1.7;white-space:pre-wrap;overflow-wrap:anywhere}.message-body pre{background:#233041;color:#e9eff6;padding:12px;border-radius:7px;white-space:pre;overflow:auto;font:12px/1.6 ui-monospace,Consolas,monospace;max-width:100%;margin:8px 0}.message-body a{color:#225991}.request{margin-top:20px;border:1px solid #879ab3;border-radius:11px;background:#fff;box-shadow:0 2px 4px #0002;overflow:hidden}.request-head{padding:10px 14px;background:linear-gradient(#e4ecf7,#c3d1e5);border-bottom:1px solid #9eadc1;font-weight:600;font-size:14px;color:#294c77}.request-content{padding:14px}.request p{font-size:14px;line-height:1.6;white-space:pre-wrap;margin-top:0;overflow-wrap:anywhere}.request fieldset{border:0;margin:0 0 16px;padding:0}.request legend{font-size:15px;line-height:1.5;margin-bottom:10px}.choice{display:block;margin:6px 0;padding:9px;border:1px solid #bcc9d8;border-radius:6px;background:linear-gradient(#f9fbfd,#e7edf5);color:#284c79;width:100%;text-align:left;font-size:14px}.choice.selected{background:linear-gradient(#599cdd,#2b70b7);border-color:#1b568e;color:#fff}.request textarea{width:100%;margin-top:8px;min-height:65px}.request pre{white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px;color:#3b4d66;background:#eef2f6;padding:12px;border-radius:6px}.request code{font-family:ui-monospace,Consolas,monospace}.request-buttons{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}.request-buttons button{flex:1;border:1px solid #8b9bb0;border-radius:7px;padding:10px;background:linear-gradient(#fff,#dce3ed);color:#355c86;font-weight:600}.request-buttons .primary{color:#fff;background:linear-gradient(#70a0d4,#2864a2);border-color:#235587}.request .answer-sent{color:#59743f;font-size:13px}.chat-actions{display:flex;justify-content:center;gap:20px;margin-top:20px}.text-button{padding:0;border:0;background:none;color:#28558a;font-size:14px}.danger{color:#b53135!important}.composer{display:flex;align-items:flex-end;gap:8px;padding:8px 10px;background:linear-gradient(#f0f1f4,#b9c1cd);border-top:1px solid #a2acba;flex:none}.composer textarea{flex:1;resize:none;max-height:130px;min-height:38px;font-size:16px;box-shadow:inset 0 1px 3px #0002}.composer button{padding:8px 11px;min-height:38px}.tabs{display:flex;flex:none;min-height:59px;padding-bottom:env(safe-area-inset-bottom);background:linear-gradient(#383a3e 0%,#18191c 48%,#08090b 50%,#111318 100%);border-top:1px solid #000;box-shadow:inset 0 1px #5e6269}.tabs button{position:relative;flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;padding:5px 0 6px;background:none;color:#9b9fa6;border:0;font-size:11px;font-weight:600}.tabs svg{width:27px;height:27px;fill:#9ca0a7;stroke:#111;stroke-width:1.2}.tabs .selected{color:#72baf5;background:linear-gradient(#ffffff18,#ffffff03);border-radius:3px}.tabs .selected svg{fill:#73baf3;filter:drop-shadow(0 1px 1px #1b5c94)}.badge{position:absolute;top:2px;left:calc(50% + 8px);min-width:17px;border-radius:10px;background:linear-gradient(#fb757a,#ce2031);color:#fff;border:2px solid #eee;font-size:10px;padding:0 3px;box-shadow:0 1px 2px #0008}.section-top{display:flex;justify-content:space-between;align-items:center;margin-right:10px}.switch-row input{appearance:none;-webkit-appearance:none;width:64px;height:29px;flex:none;margin:0;padding:0;background:linear-gradient(#c2c7cf,#f6f7f9);box-shadow:inset 0 1px 3px #0003;border-color:#98a3b2;border-radius:15px;position:relative}.switch-row input:before{content:'';position:absolute;top:1px;left:1px;width:25px;height:25px;border-radius:50%;background:linear-gradient(#fff,#d5dae2);border:1px solid #9ba7b8;box-shadow:0 1px 2px #0003}.switch-row input:checked{background:linear-gradient(#3678bb,#70a9de);border-color:#346fa8}.switch-row input:checked:before{left:35px}.toast{position:absolute;z-index:10;bottom:calc(78px + env(safe-area-inset-bottom));left:20px;right:20px;border-radius:9px;color:white;background:#26364aef;padding:12px 15px;font-size:14px;text-align:center;box-shadow:0 3px 10px #0004;pointer-events:none}dialog{padding:0;border:1px solid #263d5a;border-radius:12px;width:calc(100% - 40px);max-width:420px;background:#dde4ed;box-shadow:0 5px 30px #0007}dialog::backdrop{background:#0d172a88}.dialog-title{background:linear-gradient(#9bacbf,#587394);padding:14px;color:#fff;text-shadow:0 -1px #355173;text-align:center;font-size:18px;font-weight:600}.dialog-content{padding:18px}.dialog-content label{display:block;color:#3e5877;font-size:13px;font-weight:600;margin-bottom:14px}.dialog-content input,.dialog-content select{display:block;width:100%;margin-top:6px}.dialog-buttons{padding:12px 18px;display:flex;gap:12px;border-top:1px solid #adb9c9}.dialog-buttons button{flex:1;border:1px solid #8798b0;border-radius:7px;padding:10px;background:linear-gradient(#fff,#d9e0ea);color:#30547f}.dialog-buttons .primary{background:linear-gradient(#75a3d6,#2d669f);color:#fff}#older{display:block;margin:0 auto 15px}.unread-dot{height:9px;width:9px;background:#267acc;border-radius:50%;flex:none}.request a{color:#255d96;overflow-wrap:anywhere}.code-row{display:flex;gap:10px;align-items:center;background:#eef2f7;padding:10px;border-radius:7px;font-size:18px;letter-spacing:1px}.code-row button{font-size:12px;margin-left:auto}.request label.form-field{display:block;margin-top:12px;font-size:14px}.form-field input,.form-field select{display:block;width:100%;margin-top:5px}.form-field input[type=checkbox]{width:auto}.error-note{color:#a6252c!important}@media(min-width:800px){body{padding:22px;height:100dvh;background:radial-gradient(ellipse at top,#b3c4d7,#74879f)}.app{height:calc(100dvh - 44px);border:1px solid #526987;border-radius:12px}.pane{padding-left:28px;padding-right:28px}.brand{padding-top:50px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}
