:host{color-scheme:light dark;--bg:#f4f4f8;--paper:#fff;--ink:#242638;--muted:#71758a;--line:#e4e4ee;--purple:#6958bb;--tint:#eeebfb;--teal:#287e8c;--danger:#ae4161;--shadow:0 22px 80px #2823500b}
.answer-sources{margin:10px 0 6px;padding:10px 12px;border-left:3px solid var(--brand,var(--purple));border-radius:0 9px 9px 0;background:var(--tint);font-size:12px;line-height:1.6;overflow-wrap:anywhere}.source-heading{font-weight:600;color:var(--ink);margin-bottom:4px}.answer-sources a{display:block;color:var(--purple);padding:4px 0;text-decoration:underline;text-underline-offset:3px}.answer-sources small{display:block;color:var(--muted);font-size:10px;margin-top:5px}
*{box-sizing:border-box}.companion-body{margin:0;background:radial-gradient(ellipse at 15% 0%,#ddd8f870,transparent 42%),radial-gradient(ellipse at 90% 65%,#c9e9ec60,transparent 40%),var(--bg);color:var(--ink);font:15px/1.7 "Segoe UI","Microsoft YaHei",sans-serif;min-height:100vh}button,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer;border:0;border-radius:10px;padding:9px 15px;transition:background .2s,transform .2s}button:disabled{opacity:.5;cursor:not-allowed}button:not(:disabled):active{transform:translateY(1px)}button:focus-visible,a:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--teal);outline-offset:3px}button.primary{background:var(--purple);color:#fff;box-shadow:0 5px 14px #6958bb22}.quiet{color:var(--ink);background:transparent}.quiet:hover{background:var(--tint)}.danger{color:var(--danger)}[hidden]{display:none!important}.masthead{max-width:1240px;margin:auto;padding:28px 28px 24px;display:flex;align-items:center;justify-content:space-between;gap:16px}.brand{font-size:25px;font-weight:750;text-decoration:none;color:var(--ink);letter-spacing:-.8px}.brand span{display:block;font-size:11px;font-weight:400;letter-spacing:2px;color:var(--muted)}.lab-label{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted)}.badge{padding:4px 10px;background:var(--tint);color:var(--purple);border-radius:20px;font-size:11px}.dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 4px #287e8c11;flex-shrink:0}main{max-width:1184px;margin:auto;padding:0 0 15px}.welcome{max-width:650px;margin:28px auto 10px;text-align:center}.orb{width:72px;height:72px;display:grid;place-items:center;font:italic 40px Georgia,serif;margin:0 auto 26px;border-radius:23px;background:linear-gradient(135deg,#cfe8eb,#e2d8fb);color:#52608a;box-shadow:8px 10px 0 #e8e6f2}.eyebrow{font-size:10px;color:var(--muted);letter-spacing:2px;margin:0 0 8px}.welcome h1{font-size:38px;line-height:1.5;letter-spacing:1px;margin:15px 0}.intro{color:var(--muted);line-height:1.9}.privacy{margin:25px auto;padding:20px 25px;text-align:left;border:1px solid var(--line);border-radius:16px;background:var(--paper);font-size:13px;box-shadow:var(--shadow)}.privacy p{color:var(--muted);margin:8px 0}.caption{font-size:11px;color:var(--muted)}.workspace{height:min(760px,calc(100dvh - 160px));min-height:530px;display:grid;grid-template-columns:255px minmax(0,1fr);background:var(--paper);border:1px solid var(--line);border-radius:24px;overflow:hidden;box-shadow:var(--shadow)}.sidebar{background:color-mix(in srgb,var(--tint) 30%,var(--paper));border-right:1px solid var(--line);display:flex;flex-direction:column;min-height:0}.sidebar-top{padding:25px 22px 17px}.sidebar h2{font-size:21px;margin:0 0 20px}.sidebar-top button{width:100%}#conversations{padding:0 10px;overflow:auto;flex:1}.conversation{display:block;text-align:left;width:100%;background:transparent;color:var(--ink);border:1px solid transparent;margin:3px 0;padding:12px;overflow:hidden}.conversation strong{font-size:13px;display:block;text-overflow:ellipsis;overflow:hidden;white-space:nowrap;font-weight:500}.conversation small{color:var(--muted);font-size:10px}.conversation[aria-current=true]{background:var(--paper);border-color:var(--line);box-shadow:0 3px 8px #25233a05}.sidebar-bottom{padding:16px 22px;border-top:1px solid var(--line);font-size:11px;color:var(--muted)}.sidebar-bottom button{font-size:12px;padding:5px 0;display:block}.chat{display:flex;flex-direction:column;min-width:0;min-height:0}.chat-heading{padding:22px 28px 18px;display:flex;align-items:center;gap:10px;justify-content:space-between}.chat-heading>div:first-child{min-width:0}.chat-heading h1{font-size:18px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin:0}.actions{display:flex;gap:4px;flex-shrink:0}.actions button{font-size:12px;padding:6px 9px}.notice{font-size:11px;background:color-mix(in srgb,var(--tint) 40%,var(--paper));border-block:1px solid var(--line);padding:8px 28px;color:var(--muted);display:flex;align-items:center;gap:9px}.messages{flex:1;overflow:auto;padding:24px 30px;min-height:0;scrollbar-width:thin;scrollbar-color:var(--line) transparent}.empty{display:grid;align-content:center;height:100%;text-align:center;color:var(--muted);font-size:14px}.empty strong{font-size:24px;font-weight:500;color:var(--ink);display:block;margin-bottom:10px}.message{margin:0 0 22px;max-width:95%}.message.user{margin-left:auto;max-width:80%}.message-label{font-size:10px;letter-spacing:1px;color:var(--muted);margin-bottom:7px}.message.user .message-label{text-align:right}.bubble{white-space:pre-wrap;overflow-wrap:anywhere;font-size:14px;line-height:1.85;background:var(--bg);border:1px solid var(--line);border-radius:4px 16px 16px;padding:13px 18px}.user .bubble{background:var(--tint);border-color:transparent;border-radius:16px 4px 16px 16px}.message-status{font-size:11px;color:var(--muted);margin-top:6px}#composer{margin:0 26px 15px;border-top:1px solid var(--line);padding-top:14px}#composer label{display:block;font-size:11px;color:var(--muted);margin-bottom:6px}textarea{display:block;resize:none;width:100%;border:1px solid var(--line);background:var(--paper);border-radius:12px;padding:13px;color:var(--ink);caret-color:var(--purple);line-height:1.6}textarea:focus{border-color:var(--purple)}.compose-bottom{display:flex;align-items:center;gap:14px;margin-top:10px;font-size:11px;color:var(--muted)}.input-hint{flex:1}.compose-bottom button{font-size:13px;padding:7px 15px}#composer .caption{margin:8px 0 0}.status{min-height:24px;color:var(--teal);font-size:13px;margin:8px 5px}.status.error{color:var(--danger)}footer{text-align:center;font-size:10px;letter-spacing:1px;color:var(--muted);padding:5px 15px 18px}
@media(prefers-color-scheme:dark){:host{--bg:#191b26;--paper:#222532;--ink:#e4e5f0;--muted:#a5a9bd;--line:#383d50;--purple:#9985eb;--tint:#34304b;--teal:#7ec9d6;--danger:#f2a2bc;--shadow:0 22px 80px #0002}.companion-body{background:radial-gradient(ellipse at 10% 0%,#36304b,transparent 50%),var(--bg)}.orb{background:linear-gradient(135deg,#334c58,#494065);color:#e0d8ff;box-shadow:8px 10px 0 #2b2b3b}button.primary{color:#191b26}}
@media(max-width:760px){main{padding:0 12px}.masthead{padding:18px}.lab-label{font-size:0;gap:6px}.brand{font-size:23px}.welcome{padding:0 8px;margin-top:20px}.welcome h1{font-size:28px}.workspace{height:auto;min-height:calc(100dvh - 150px);grid-template-columns:1fr;border-radius:17px}.sidebar{border-right:0;border-bottom:1px solid var(--line);max-height:220px}.sidebar-top{padding:12px 15px;display:flex;align-items:center;justify-content:space-between}.sidebar-top .eyebrow{display:none}.sidebar h2{font-size:15px;margin:0}.sidebar-top button{width:auto;padding:6px 12px;font-size:12px}#conversations{display:flex;overflow-x:auto;flex:none;padding:0 12px 8px;gap:6px}.conversation{width:170px;flex-shrink:0;padding:7px 10px}.sidebar-bottom{padding:6px 16px;display:flex;justify-content:space-between;border-top:0}.sidebar-bottom p{display:none}.chat{height:640px;max-height:calc(100dvh - 125px);min-height:440px}.chat-heading{padding:15px}.notice{padding:7px 15px;font-size:10px}.chat-heading h1{font-size:15px}.messages{padding:18px 15px}.message{max-width:100%}.message.user{max-width:90%}#composer{margin:0 14px 12px}.input-hint{display:none}.compose-bottom{gap:8px}.compose-bottom #count{flex:1}.privacy{padding:17px}.bubble{padding:10px 13px}footer{font-size:9px}}
.notice{flex-wrap:wrap}#budget{margin-left:auto;font-size:10px;color:var(--purple)}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}

/* A compact, explicit article attachment beside the composer. */
.page-context{display:flex;align-items:center;gap:6px;flex-wrap:wrap;min-width:0;margin:0 0 8px;padding:7px 9px;border-left:2px solid #df9193;background:rgba(223,145,147,.07);border-radius:4px 10px 10px 4px;font-size:12px}
.page-context[hidden]{display:none}.page-context.is-attached{background:rgba(223,145,147,.16)}
.followup-same-page #page-context:not(.is-attached):not(:has(#attach-selection:not([hidden]))){display:none}
.page-context-title{flex:1;min-width:60px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:600}
.page-context button{padding:3px 7px;font-size:11px;flex:none}.page-context small{flex-basis:100%;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;opacity:.75;font-size:10px}
@media(max-height:550px){.page-context{margin-bottom:3px;padding:3px 6px}.page-context small{display:none}}
.message-footer .continue-answer{border:1px solid #ae9bc866;border-radius:999px;padding:5px 12px;background:linear-gradient(110deg,#c0a2dd26,#83b5cd26);color:inherit;font:inherit;font-size:12px;cursor:pointer;transition:background .18s,box-shadow .18s}
.message-footer .continue-answer:hover:not(:disabled){background:linear-gradient(110deg,#c0a2dd48,#83b5cd48);box-shadow:0 2px 10px #9877ba20}
.message-footer .continue-answer:focus-visible{outline:2px solid #a995ce;outline-offset:3px}
.message-footer .continue-answer:disabled{opacity:.5;cursor:wait}
.reply-info{display:flex;align-items:baseline;flex-wrap:wrap;gap:4px 12px;margin:9px 0 3px;font-size:11px;color:var(--muted)}
.reply-origin{color:var(--ink);padding:2px 8px;border-radius:8px;background:color-mix(in srgb,var(--tint) 65%,transparent);line-height:1.7}
.reply-details{min-width:0;flex:1 1 90px}.reply-details summary{cursor:pointer;width:fit-content;color:var(--purple);padding:3px 0;list-style-position:inside}.reply-details summary:focus-visible{outline:2px solid var(--purple);outline-offset:3px;border-radius:3px}
.reply-info:has(.reply-details[open]) .reply-details{flex-basis:100%}.reply-info-content{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.8;border-left:2px solid var(--line);padding:5px 10px;margin-top:3px}
.source-evidence{margin:6px 0 10px;min-width:0}.source-evidence summary{cursor:pointer;color:var(--purple);padding:4px 0;list-style-position:inside}.source-evidence summary:focus-visible,.source-evidence-text:focus-visible{outline:2px solid var(--purple);outline-offset:2px;border-radius:4px}
.source-evidence .source-evidence-text{white-space:pre-wrap;overflow-wrap:anywhere;word-break:normal;max-height:230px;overflow:auto;tab-size:4;font:12px/1.8 "Consolas","Microsoft YaHei",monospace;background:var(--paper);color:var(--ink);border:1px solid var(--line);border-radius:8px;padding:10px;margin:6px 0;user-select:text;scrollbar-width:thin}
.web-compose-row{display:flex;align-items:center;justify-content:space-between;gap:8px;min-width:0;margin-bottom:4px}.web-toggle{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);background:var(--paper);color:var(--muted);border-radius:999px;padding:4px 9px;font-size:11px;min-height:28px;flex:none}.web-toggle[aria-checked=true]{background:var(--tint);border-color:color-mix(in srgb,var(--purple) 40%,var(--line));color:var(--purple)}.web-toggle:hover:not(:disabled){box-shadow:0 0 0 3px color-mix(in srgb,var(--purple) 10%,transparent)}.web-switch-track{width:24px;height:14px;border-radius:20px;background:var(--line);padding:2px;flex:none}.web-switch-track>span{display:block;width:10px;height:10px;border-radius:50%;background:var(--paper);transition:transform .18s}.web-toggle[aria-checked=true] .web-switch-track{background:var(--purple)}.web-toggle[aria-checked=true] .web-switch-track>span{transform:translateX(10px)}.web-compose-label{font-size:10px;color:var(--muted);white-space:nowrap}.web-compose-note{font-size:10px;line-height:1.5;color:var(--muted);margin:3px 0 6px;overflow-wrap:anywhere}.web-compose-note.is-warning{color:var(--danger)}
.web-sources{margin:10px 0;font-size:12px;min-width:0}.web-status{display:flex;align-items:center;gap:7px;color:var(--purple);font-size:11px;line-height:1.6}.web-status-dot{width:6px;height:6px;border-radius:50%;background:currentColor;flex:none}.web-status.active .web-status-dot{animation:web-pulse 1.4s ease-in-out infinite}.web-status.warning{color:var(--danger)}.web-steps{display:flex;gap:5px;margin:7px 0 9px}.web-steps span{flex:1;text-align:center;font-size:10px;padding:3px 7px;border:1px solid var(--line);border-radius:6px;color:var(--muted)}.web-steps [data-state=current]{color:var(--purple);background:var(--tint);border-color:color-mix(in srgb,var(--purple) 40%,var(--line))}.web-steps [data-state=done]{color:var(--teal)}
.web-source-card{margin:8px 0;padding:10px 11px;border:1px solid var(--line);border-radius:12px;background:color-mix(in srgb,var(--tint) 28%,var(--paper));overflow-wrap:anywhere;min-width:0}.web-source-card>a{display:flex;align-items:flex-start;gap:8px;color:var(--ink);text-decoration:none;font-size:12px;line-height:1.6}.web-source-card>a:hover strong{color:var(--purple);text-decoration:underline;text-underline-offset:3px}.web-source-number{display:grid;place-items:center;width:20px;height:20px;flex:none;border-radius:7px;background:var(--tint);color:var(--purple);font-size:10px}.web-source-meta{display:flex;align-items:center;flex-wrap:wrap;gap:3px 9px;margin:6px 0 3px;color:var(--muted);font-size:10px}.web-source-meta>span:last-child{color:var(--purple)}.web-source-card>small,.web-source-note{display:block;color:var(--muted);font-size:10px;line-height:1.6}.web-source-card .source-evidence{margin-bottom:0;font-size:11px}.web-source-card .source-evidence-text{max-height:180px;font-size:11px}.web-source-note{margin-top:6px}.companion-panel[data-short=true] .web-compose-row{margin-bottom:2px}.companion-panel[data-tiny=true] .web-toggle{padding:2px 7px;min-height:24px}.companion-panel[data-tiny=true] .web-compose-note{font-size:9px;margin:1px 0 3px}
@keyframes web-pulse{50%{opacity:.4;box-shadow:0 0 0 4px color-mix(in srgb,var(--purple) 12%,transparent)}}
@media(prefers-reduced-motion:reduce){.web-status.active .web-status-dot{animation:none}.web-switch-track>span{transition:none}}
.article-comparison{margin:0 0 8px;padding:8px 10px;border:1px solid var(--line);border-radius:12px;background:color-mix(in srgb,var(--tint) 34%,var(--paper));min-width:0}
.comparison-top{display:flex;align-items:center;gap:8px;justify-content:space-between}.comparison-top .quiet{padding:3px 8px;min-height:28px;color:var(--purple);font-size:11px}.comparison-top small{color:var(--muted);font-size:10px}
.comparison-chips{display:flex;gap:5px;flex-wrap:wrap}.comparison-chips:empty{display:none}.comparison-chip{max-width:100%;margin-top:6px;padding:3px 8px;border:1px solid var(--line);border-radius:8px;background:var(--paper);color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px}
#comparison-options{margin-top:7px;max-height:190px;overflow:auto;overscroll-behavior:contain}#comparison-options input{box-sizing:border-box;width:100%;min-width:0;padding:7px 9px;border:1px solid var(--line);border-radius:8px;background:var(--paper);color:var(--ink);font:inherit;font-size:11px}#comparison-options label{font-size:10px;margin:7px 0 4px}
.comparison-list{max-height:115px;overflow:auto;display:grid;gap:3px;margin:6px 0}.comparison-result{display:flex;align-items:flex-start;gap:8px;width:100%;min-width:0;padding:5px 7px;text-align:left;border:1px solid transparent;border-radius:7px;background:transparent;color:var(--ink);font:inherit;font-size:11px;line-height:1.5}.comparison-result>span:last-child{overflow-wrap:anywhere}.comparison-result[aria-pressed=true]{border-color:var(--purple);background:var(--tint)}.comparison-result:disabled{opacity:.5}.comparison-result:focus-visible,.comparison-chip:focus-visible{outline:2px solid var(--purple);outline-offset:1px}
.comparison-note{font-size:10px;color:var(--muted);line-height:1.5;margin:6px 0 0}.companion-panel[data-tiny=true] .comparison-top small{display:none}.companion-panel[data-short=true] .comparison-list{max-height:72px}
.companion-panel #composer.comparison-open,.companion-panel #composer.has-comparison{flex:0 1 auto;min-height:0;max-height:calc(100% - 150px);overflow-y:auto;overscroll-behavior:contain}
#composer.has-comparison #page-context,#composer.has-comparison #followup-context{display:none!important}
#composer.comparison-open .compose-bottom,#composer.has-comparison .compose-bottom{position:sticky;bottom:0;z-index:2;background:var(--paper);padding-top:5px}
.compose-tools{display:flex;align-items:center;flex-wrap:wrap;gap:6px 10px;margin:0 0 8px;padding:7px 0 8px;border-bottom:1px solid var(--line);min-width:0}
.compose-article-tools{display:flex;align-items:center;flex-wrap:wrap;gap:6px;min-width:0}
.compose-tools .web-compose-row{margin:0 0 0 auto;min-width:0}
.compose-tools button{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:30px;border:1px solid var(--line);border-radius:9px;padding:4px 9px;background:var(--paper);color:var(--muted);font-size:11px;line-height:1.5;white-space:nowrap}
.compose-tools button[hidden]{display:none}
.compose-tools button:hover:not(:disabled){background:var(--tint);color:var(--purple)}
.compose-tools button[aria-pressed=true],.compose-tools .web-toggle[aria-checked=true]{background:var(--tint);color:var(--purple);border-color:color-mix(in srgb,var(--purple) 40%,var(--line))}
.compose-tools #comparison-toggle[aria-expanded=true]{border-color:var(--purple);color:var(--purple);box-shadow:0 0 0 2px color-mix(in srgb,var(--purple) 10%,transparent)}
.compose-tools button:focus-visible{outline:2px solid var(--purple);outline-offset:2px}
#compose-contexts:empty{display:none}
.companion-panel[data-tiny=true] .compose-tools .web-toggle{min-height:30px;padding:4px 9px}
.chat-memory{margin:0 16px 6px;border-bottom:1px solid var(--line);font-size:11px;color:var(--muted);min-height:0;flex:0 1 auto;overflow:auto;overscroll-behavior:contain}
.chat-memory[hidden]{display:none}.chat-memory>summary{display:flex;align-items:center;gap:8px;cursor:pointer;padding:5px 2px;color:var(--purple);list-style:none}.chat-memory>summary::before{content:'›';font:16px/1 sans-serif;transition:transform .15s}.chat-memory[open]>summary::before{transform:rotate(90deg)}.chat-memory summary small{margin-left:auto;font-size:10px;color:var(--muted)}
.chat-memory[open]{max-height:170px;min-height:30px;flex-shrink:1}.memory-.companion-body{padding:2px 2px 9px}.memory-.companion-body p{margin:4px 0;line-height:1.7;overflow-wrap:anywhere;white-space:pre-wrap}.memory-actions{display:flex;gap:7px;margin:7px 0}.chat-memory button{border:1px solid var(--line);background:var(--paper);color:var(--purple);font-size:11px;padding:3px 8px;border-radius:7px}.chat-memory button:hover:not(:disabled){background:var(--tint)}.memory-confirm{padding:8px;border:1px solid var(--line);border-radius:8px;background:var(--tint)}.memory-confirm[hidden]{display:none}.memory-confirm button{margin:3px 6px 0 0}.memory-entry{padding:8px 0;border-top:1px dashed var(--line);user-select:text}.memory-entry small{font-size:10px}.memory-entry p{color:var(--ink)}.chat-memory .memory-source{border:0;background:transparent;padding:0;text-decoration:underline;text-underline-offset:3px}
.companion-panel[data-short=true] .chat-memory[open]{max-height:120px}.chat-memory>summary:focus-visible{outline:2px solid var(--purple);outline-offset:-2px;border-radius:6px}
.companion-panel .chat-memory[open]{flex:0 0 140px;max-height:140px;min-height:0}
.companion-panel:has(.chat-memory[open]) #composer{flex:0 1 auto;min-height:0;max-height:calc(100% - 210px);overflow-y:auto;overscroll-behavior:contain}
.companion-panel:has(.chat-memory[open]) .compose-bottom{position:sticky;bottom:0;z-index:2;background:var(--paper);padding-top:5px}
.companion-panel[data-short=true] .chat-memory[open]{flex-basis:110px;max-height:110px}
.companion-panel .message-region{position:relative;display:flex;flex:1;min-height:24px;min-width:0;overflow:hidden}
.companion-panel .message-region>.messages{min-width:0;min-height:0;flex:1}
.turn-rail{position:relative;flex:0 0 24px;min-height:0;overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;scrollbar-width:none;margin:5px 3px 5px 0;border-left:1px solid color-mix(in srgb,var(--line) 55%,transparent)}
.turn-rail::-webkit-scrollbar{display:none}.turn-rail[hidden]{display:none}
.companion-panel .turn-dot{display:flex;align-items:center;justify-content:center;flex:none;width:22px;height:20px;margin:0;padding:0;border:0;border-radius:6px;background:transparent;box-shadow:none;transition:background .15s}
.turn-dot::before{content:'';width:5px;height:5px;border-radius:50%;background:var(--muted);opacity:.4;transition:background .15s,transform .15s,opacity .15s}
.turn-dot[aria-current=step]::before{background:var(--purple);opacity:1;transform:scale(1.5);box-shadow:0 0 0 3px color-mix(in srgb,var(--purple) 12%,transparent)}
.turn-dot:hover,.turn-dot:focus-visible{background:var(--tint)}.turn-dot:focus-visible{outline:2px solid var(--purple);outline-offset:-2px}.turn-dot[data-status=generating]::before{box-shadow:0 0 0 2px color-mix(in srgb,var(--purple) 30%,transparent)}.turn-dot[data-status=failed]::before,.turn-dot[data-status=interrupted]::before{background:var(--danger)}
.turn-preview{position:absolute;right:32px;z-index:4;max-width:calc(100% - 45px);width:max-content;max-height:90px;overflow:hidden;padding:8px 10px;border:1px solid var(--line);border-radius:10px;background:var(--paper);color:var(--ink);box-shadow:0 4px 16px #0002;pointer-events:none;font-size:11px;line-height:1.65;overflow-wrap:anywhere}.turn-preview[hidden]{display:none}
@media(pointer:coarse){.turn-rail{flex-basis:28px}.companion-panel .turn-dot{width:26px;height:26px}.turn-preview{right:36px}}
.companion-panel .chat-tools{flex:0 0 auto;margin:0 16px 4px;padding:2px 0 6px;gap:5px 10px}
.chat-tools .web-compose-note{flex-basis:100%;margin:0;min-width:0}
.chat-tools .web-compose-note:not(.is-warning){display:none}
.companion-panel .compose-bottom .image-choose{display:grid;place-items:center;flex:none;width:32px;height:30px;padding:0;line-height:0;border:1px solid color-mix(in srgb,var(--purple) 32%,var(--line));border-radius:10px;color:var(--purple);background:linear-gradient(135deg,color-mix(in srgb,var(--tint) 80%,var(--paper)),color-mix(in srgb,#df9193 12%,var(--paper)))}.image-choose svg{display:block;width:19px;height:19px}.image-choose[aria-pressed=true]{border-color:var(--purple);box-shadow:0 0 0 2px color-mix(in srgb,var(--purple) 10%,transparent)}
.image-draft{margin:0 0 8px;padding:7px 8px;border:1px solid color-mix(in srgb,var(--purple) 27%,var(--line));border-radius:11px;background:color-mix(in srgb,var(--tint) 52%,var(--paper));min-width:0}.image-draft-top{display:flex;align-items:center;gap:8px;min-width:0}.image-draft-top img{width:48px;height:48px;object-fit:contain;flex:none;border-radius:7px;background:var(--paper)}.image-draft-info{flex:1;min-width:0;line-height:1.5}.image-draft-info strong{display:block;font-size:11px;font-weight:600}.image-draft-info small{display:block;color:var(--muted);font-size:10px;overflow-wrap:anywhere}.image-draft-top button{flex:none;padding:5px 7px;font-size:11px;color:var(--purple)}.image-consent{margin-top:6px;border-top:1px solid var(--line);padding-top:5px}.image-consent p{font-size:10px;color:var(--muted);line-height:1.65;margin:0 0 5px}.image-consent button{font-size:11px;padding:4px 9px;color:var(--purple);border:1px solid var(--line);background:var(--paper)}
.history-image{display:flex;align-items:center;gap:7px;flex-wrap:wrap;margin-top:7px;padding:8px;border:1px solid var(--line);border-radius:11px;background:color-mix(in srgb,var(--tint) 35%,var(--paper));min-width:0}.history-image img{display:block;max-width:100%;width:auto;height:auto;max-height:150px;object-fit:contain;border-radius:7px;flex-basis:100%}.history-image small{color:var(--muted);font-size:10px;flex:1;min-width:80px;overflow-wrap:anywhere}.history-image .continue-image{font-size:11px;min-height:28px;padding:4px 8px;color:var(--purple);border:1px solid var(--line);background:var(--paper)}
.companion-panel[data-short=true] .image-draft{padding:5px 7px;margin-bottom:5px}.companion-panel[data-short=true] .image-draft-top img{width:36px;height:36px}.companion-panel #composer:has(.image-draft:not([hidden])){flex:0 1 auto;min-height:0;max-height:calc(100% - 150px);overflow-y:auto;overscroll-behavior:contain;padding-bottom:8px;scroll-padding-block:8px 60px}
.companion-panel #composer:has(.image-draft:not([hidden])) .compose-bottom{position:sticky;bottom:0;z-index:3;padding:8px 0 6px;border-top:1px solid var(--line);background:var(--paper);box-shadow:0 -5px 0 var(--paper)}
.companion-panel #composer:has(.image-draft:not([hidden])) textarea{margin-bottom:10px;scroll-margin-bottom:60px}.companion-panel #composer:has(.image-draft:not([hidden])) .image-consent{scroll-margin-bottom:60px}
@media(max-width:390px){.companion-panel .compose-bottom .image-choose{width:29px;height:29px}.image-draft-top{gap:6px}.image-draft-top img{width:40px;height:40px}.history-image img{max-height:120px}}

:host{--brand:#DF9193;--bg:#faf8f8;--paper:#fff;--ink:#4c4948;--muted:#78716f;--line:#eae2e2;--purple:#aa5360;--tint:#faeef0;--teal:#aa5360;--danger:#a33e50}
.companion-body{min-height:100dvh;overflow-x:hidden;font-family:"LXGW WenKai Screen",STKaiti,KaiTi,serif;background:radial-gradient(ellipse at 75% 80%,#f4dedf80,transparent 48%),radial-gradient(ellipse at 15% 5%,#f2e6ee80,transparent 50%),var(--bg)}
button,textarea{font-family:inherit}
.pet-stage{min-height:100dvh;padding:clamp(28px,6vw,88px);display:flex;flex-direction:column;align-items:flex-start;justify-content:center;max-width:1050px}
.stage-brand{position:absolute;top:28px;left:clamp(28px,6vw,88px);font-size:23px;font-weight:650;color:var(--ink)}
.stage-brand span{font-size:12px;font-weight:400;color:var(--muted);display:block;letter-spacing:3px}
.pet-stage .eyebrow{color:var(--teal);letter-spacing:3px}.pet-stage h1{font-weight:550;font-size:clamp(34px,5vw,64px);line-height:1.25;letter-spacing:-2px;margin:14px 0 20px}
.pet-stage h1 span{background:linear-gradient(105deg,#c87983,#9d88c6);background-clip:text;color:transparent}
.stage-intro{max-width:440px;line-height:1.9;font-size:15px;color:var(--muted)}.stage-actions{display:flex;gap:15px;margin:24px 0 6px}.stage-actions button{padding:12px 20px}.pet-loading{font-size:12px;max-width:440px;color:var(--muted)}
.pet-credits{position:absolute;bottom:25px;left:clamp(28px,6vw,88px);max-width:650px;font-size:10px;line-height:1.8;color:var(--muted)}.pet-credits a{color:inherit;text-underline-offset:3px}
/* Floating conversation, positioned alongside the live character. */
.companion-panel{position:fixed;z-index:2147483645;width:360px;height:440px;left:12px;top:12px;display:flex;flex-direction:column;visibility:hidden;opacity:0;transform:translateY(8px) scale(.97);transform-origin:var(--arrow,50%) bottom;border:1px solid var(--line);border-radius:20px;background:var(--paper);box-shadow:0 12px 38px #29214426;transition:opacity .18s ease,transform .22s ease,visibility .22s;isolation:isolate}
.companion-panel.is-open{visibility:visible;opacity:1;transform:none}
.companion-panel::after{content:'';position:absolute;width:14px;height:14px;background:var(--paper);border-right:1px solid var(--line);border-bottom:1px solid var(--line);z-index:-1}
.companion-panel[data-side=above]::after{bottom:-8px;left:calc(var(--arrow) - 7px);transform:rotate(45deg)}
.companion-panel[data-side=below]::after{top:-8px;left:calc(var(--arrow) - 7px);transform:rotate(225deg)}
.companion-panel[data-side=left]::after{right:-8px;top:calc(var(--arrow) - 7px);transform:rotate(-45deg)}
.companion-panel[data-side=right]::after{left:-8px;top:calc(var(--arrow) - 7px);transform:rotate(135deg)}
.companion-panel[data-side=none]::after{display:none}
.companion-panel .masthead{width:100%;margin:0;display:flex;align-items:center;padding:11px 14px;gap:9px;flex-shrink:0;border-bottom:1px solid var(--line)}
.companion-panel .brand{font-size:17px;font-weight:650;white-space:nowrap}.companion-panel .brand small{font-size:11px;font-weight:400;color:var(--muted);margin-left:5px}.companion-panel .badge{font-size:10px;padding:3px 7px}.companion-panel #toggle-history{margin-left:auto;font-size:12px;padding:3px 5px;white-space:nowrap}.close-chat{font-size:20px;padding:0 4px!important;line-height:1}
.companion-panel main{max-width:none;width:100%;padding:0;flex:1;min-height:0;display:flex;flex-direction:column;overflow:hidden;border-radius:0 0 20px 20px}
.companion-panel .workspace{display:flex;flex:1;min-height:0;height:auto;border:0;border-radius:0;box-shadow:none;background:none;overflow:hidden}.companion-panel .workspace[hidden]{display:none}
.companion-panel .chat{display:flex;flex-direction:column;flex:1;min-width:0;min-height:0;height:auto;max-height:none}
.companion-panel .chat-heading{padding:10px 13px;gap:8px;min-height:45px}.companion-panel .chat-location{font-size:10px;color:var(--muted);min-width:0;flex:1}.companion-panel .chat-heading h1{font-size:14px;font-weight:500;color:var(--ink);margin-top:2px}.companion-panel #new-quick{font-size:20px;padding:0 5px;line-height:1.2;color:var(--purple)}
.companion-panel .notice{padding:5px 13px;font-size:10px;gap:6px;flex-shrink:0}.companion-panel .notice .dot{width:5px;height:5px}.companion-panel .messages{padding:12px;min-height:45px;flex:1;overflow:auto}
.companion-panel .message{margin-bottom:12px;max-width:96%}.companion-panel .message.user{max-width:90%}.companion-panel .bubble{font-size:13px;padding:8px 11px;line-height:1.7;border-radius:4px 12px 12px}.companion-panel .user .bubble{border-radius:12px 4px 12px 12px}.companion-panel .message-label{font-size:9px;letter-spacing:0;margin-bottom:4px}.companion-panel .message-status{font-size:9px}.companion-panel .empty{font-size:11px}.companion-panel .empty strong{font-size:19px}
.companion-panel #composer{margin:0 12px 5px;padding-top:7px;flex-shrink:0}.companion-panel #composer label{font-size:10px;margin-bottom:4px}.companion-panel textarea{height:56px;padding:8px 10px;font-size:13px;line-height:1.5;border-radius:11px}.companion-panel .compose-bottom{margin-top:6px;gap:8px;font-size:9px}.companion-panel .compose-bottom #count{flex:1}.companion-panel .compose-bottom button{padding:4px 10px;font-size:12px}.companion-panel .input-hint{display:none}.companion-panel #compose-notice{display:none}.companion-panel .status{margin:0 12px 6px;font-size:10px;line-height:1.4;max-height:30px;overflow:auto;min-height:0;flex-shrink:0}.companion-panel .status:empty{display:none}.companion-panel footer{display:none}
.companion-panel .welcome{margin:0;padding:13px 16px;overflow:auto;flex:1;max-width:none;text-align:left}.companion-panel .welcome .orb,.companion-panel .welcome .eyebrow{display:none}.companion-panel .welcome h1{font-size:20px;line-height:1.4;margin:0 0 8px}.companion-panel .intro{font-size:12px;line-height:1.6;margin:8px 0}.companion-panel .privacy{font-size:11px;padding:10px 12px;margin:10px 0;line-height:1.6;box-shadow:none;border-radius:12px}.companion-panel .privacy p{margin:5px 0}.companion-panel #begin{font-size:12px;padding:8px 13px}.companion-panel .welcome .caption{font-size:10px;margin:6px 0}
.companion-panel .sidebar{position:relative;inset:auto;width:172px;flex:0 0 172px;min-height:0;max-height:none;z-index:3;display:none;flex-direction:column;border:0;border-right:1px solid var(--line);border-radius:0;background:color-mix(in srgb,var(--tint) 48%,var(--paper));box-shadow:none;overflow:hidden}
.companion-panel .sidebar.is-open{display:flex}.companion-panel .sidebar-top{padding:13px 12px 5px;display:block;flex-shrink:0}
.session-owner{display:flex;align-items:center;gap:8px;margin-bottom:12px}.owner-mark{display:grid;place-items:center;width:29px;height:29px;border-radius:10px;background:var(--paper);border:1px solid color-mix(in srgb,var(--brand) 40%,var(--line));color:var(--purple);font-size:17px;font-weight:600;flex-shrink:0}.session-owner strong{display:block;font-size:13px;font-weight:600}.session-owner small{display:block;font-size:9px;color:var(--muted);margin-top:2px}
.companion-panel #new{width:100%;font-size:13px;padding:7px 5px;border-radius:10px;background:var(--brand);color:#482a2d;box-shadow:0 3px 10px #df919323}.list-heading{display:flex;align-items:center;justify-content:space-between;margin:14px 2px 3px;font-size:11px;color:var(--muted)}#conversation-count{min-width:18px;text-align:center;border-radius:6px;background:var(--paper);font-size:10px}
.companion-panel #conversations{display:block;flex:1;overflow:auto;padding:0 6px 6px;min-height:38px;scrollbar-width:thin;scrollbar-color:var(--brand) transparent}
.companion-panel .conversation{position:relative;width:100%;padding:8px 10px;margin:3px 0;border-radius:10px;border:1px solid transparent;transition:background .15s,border-color .15s;text-align:left}.companion-panel .conversation strong{font-size:12px}.companion-panel .conversation small{font-size:9px}.companion-panel .conversation:hover{background:var(--paper)}.companion-panel .conversation[aria-current=true]{background:var(--paper);border-color:color-mix(in srgb,var(--brand) 50%,var(--line));box-shadow:0 2px 8px #df919312}.companion-panel .conversation[aria-current=true]::before{content:'';position:absolute;left:-1px;top:12px;bottom:12px;width:3px;background:var(--brand);border-radius:3px}.companion-panel .conversation[aria-current=true] strong{color:var(--purple)}
.companion-panel .sidebar-bottom{padding:8px 12px;display:block;border-top:1px solid var(--line);flex-shrink:0;max-height:50%;overflow:auto}.companion-panel .isolation-hint{font-size:9px;line-height:1.5;color:var(--muted);margin:0 0 6px;display:block}.session-management summary{cursor:pointer;font-size:11px;color:var(--ink);padding:3px 0}.session-management[open] summary{margin-bottom:5px;color:var(--purple)}.companion-panel .sidebar-bottom button{padding:4px 0;font-size:11px;display:block}.companion-panel .actions{display:flex;flex-wrap:wrap;gap:3px 12px}.companion-panel #budget{font-size:9px;line-height:1.6;display:block;margin-top:7px;color:var(--muted)}
#dsh-live2d-pet .dshp-bubble{--dshp-s:var(--dshp-bubble-scale,1);box-sizing:border-box;width:calc(250px * var(--dshp-s));min-width:0;max-width:calc(100vw - 24px);font-size:clamp(11px,calc(14px * var(--dshp-s)),20px);line-height:1.6;padding:calc(12px * var(--dshp-s)) calc(15px * var(--dshp-s));border-radius:calc(16px * var(--dshp-s))}
#dsh-live2d-pet .dshp-head{font-size:clamp(10px,calc(12px * var(--dshp-s)),16px)}
#dsh-live2d-pet .dshp-.companion-body{max-height:min(calc(150px * var(--dshp-s)),35vh)}
#dsh-live2d-pet .dshp-bubble:after{width:calc(10px * var(--dshp-s));height:calc(10px * var(--dshp-s));bottom:calc(-5px * var(--dshp-s));margin-left:calc(-5px * var(--dshp-s))}
.chat-open #dsh-live2d-pet .dshp-bubble{visibility:hidden!important;opacity:0!important}
.welcome-privacy-details{margin-top:10px;border-top:1px solid var(--line);padding-top:8px}
.welcome-privacy-details summary{cursor:pointer;color:var(--purple);font-size:12px;line-height:1.8}
.welcome-privacy-details summary:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:4px}
.welcome-privacy-details[open] summary{margin-bottom:8px}
.companion-panel .welcome .privacy>p{margin:0;font-size:12px;line-height:1.8}
@media(prefers-color-scheme:dark){:host{--brand:#df9193;--bg:#1a1a1a;--paper:#252525;--ink:#e8e8e8;--muted:#b5a9aa;--line:#42383a;--purple:#e5a7a9;--tint:#382b2e;--teal:#e5a7a9;--danger:#efa2af}.companion-body{background:radial-gradient(ellipse at 75% 80%,#4c303440,transparent 48%),radial-gradient(ellipse at 15% 5%,#40313f40,transparent 50%),var(--bg)}.companion-panel{box-shadow:0 12px 38px #0004}}
@media(max-width:759px){.pet-stage{padding:100px 26px 240px;justify-content:flex-start}.pet-stage h1{margin-top:20px}.stage-intro{font-size:14px}.pet-credits{position:static;margin-top:35px;max-width:70%;font-size:9px}.pet-loading{max-width:100%}.stage-actions button{padding:10px 14px}}

/* Window geometry is owned by pet-bridge; content reflows inside that geometry. */
.companion-panel{width:600px;height:520px}
.companion-panel .masthead{padding:7px 10px;gap:6px;min-height:46px}
.companion-panel #window-grip{padding:3px 5px;min-width:0;overflow:hidden;text-overflow:ellipsis;cursor:grab;touch-action:none;text-align:left}
.companion-panel #window-grip:active{transform:none;cursor:grabbing}
.companion-panel #close-chat{min-width:32px;min-height:32px}
.companion-panel #toggle-history{min-height:32px}
.companion-panel main{margin:0}
.companion-panel .sidebar{width:180px;flex-basis:180px}
.companion-panel[data-layout=single] .brand small{display:none}
.companion-panel[data-list-only=true] .chat{display:none}
.companion-panel[data-list-only=true] .sidebar{width:100%;flex:1;border-right:0;background:var(--paper)}
.companion-panel[data-list-only=true] .sidebar-top{padding:10px 14px 4px}
.companion-panel[data-list-only=true] .session-owner{display:none}
.companion-panel[data-list-only=true] .sidebar-bottom{max-height:45%}
.companion-panel[data-list-only=true] .conversation{padding:9px 12px}
.companion-panel[data-list-only=true] .conversation strong{font-size:14px}
.companion-panel .messages{min-height:24px;overscroll-behavior:contain}
.companion-panel .chat-heading{flex-shrink:0}
.companion-panel #composer{flex-shrink:0}
.companion-panel .sidebar-bottom{overscroll-behavior:contain}
.companion-panel[data-short=true] .chat-heading{padding:5px 12px;min-height:32px}
.companion-panel[data-short=true] .chat-location{font-size:0}
.companion-panel[data-short=true] .chat-heading h1{margin:0}
.companion-panel[data-short=true] .notice{display:none}
.companion-panel[data-short=true] #composer label{display:none}
.companion-panel[data-short=true] textarea{height:48px}
.companion-panel[data-short=true] #composer{padding-top:4px;margin-bottom:4px}
.companion-panel[data-short=true] .compose-bottom{margin-top:3px}
.companion-panel[data-short=true] .session-owner{display:none}
.companion-panel[data-short=true] .sidebar-top{padding-top:8px}
.companion-panel[data-short=true] .list-heading{margin-top:5px}
.companion-panel[data-short=true] .isolation-hint{display:none}
.companion-panel[data-tiny=true] .chat-heading{display:none}
.companion-panel[data-tiny=true] .status{max-height:20px}
.companion-panel[data-tiny=true] textarea{height:40px;padding:5px 8px}
.companion-panel[data-tiny=true] .masthead{min-height:40px;padding-block:3px}
.companion-panel.is-manipulating{transition:none;user-select:none}
.window-resize{position:absolute;z-index:6;touch-action:none;padding:0;border:0;border-radius:0;background:transparent}
.window-resize[data-edge=n],.window-resize[data-edge=s]{left:18px;right:18px;height:8px;cursor:ns-resize}
.window-resize[data-edge=n]{top:-4px}.window-resize[data-edge=s]{bottom:-4px}
.window-resize[data-edge=e],.window-resize[data-edge=w]{top:18px;bottom:18px;width:8px;cursor:ew-resize}
.window-resize[data-edge=e]{right:-4px}.window-resize[data-edge=w]{left:-4px}
.window-resize[data-edge=ne],.window-resize[data-edge=nw],.window-resize[data-edge=se],.window-resize[data-edge=sw]{width:18px;height:18px}
.window-resize[data-edge=ne]{top:-3px;right:-3px;cursor:nesw-resize}.window-resize[data-edge=nw]{top:-3px;left:-3px;cursor:nwse-resize}
.window-resize[data-edge=sw]{bottom:-3px;left:-3px;cursor:nesw-resize}.window-resize[data-edge=se]{bottom:0;right:0;cursor:nwse-resize;border-radius:0 0 18px 0}
.window-resize[data-edge=se]::after{content:'';position:absolute;inset:6px 5px 5px 6px;border-right:2px solid var(--brand);border-bottom:2px solid var(--brand);border-radius:0 0 2px 0}
.window-resize:not(:disabled):active{transform:none}
@media(prefers-reduced-motion:reduce){.companion-panel{transition:none;transform:none}}

/* The character, status and conversation share one visual identity. */
.companion-panel .pet-avatar{width:38px;height:38px;padding:0;flex-shrink:0;border:2px solid var(--paper);border-radius:50%;background:var(--tint);box-shadow:0 0 0 1px var(--line);overflow:hidden}
.pet-avatar img{display:block;width:100%;height:100%;object-fit:cover}
.companion-panel #window-grip{flex:1;font-size:16px;line-height:1.3}
.companion-panel #companion-status{font-size:11px;font-weight:400;letter-spacing:0;display:block;overflow:hidden;text-overflow:ellipsis;color:var(--muted);margin-top:3px}
.companion-panel .masthead .badge{flex-shrink:0}
.companion-panel .reading-actions{flex-shrink:0;display:flex;justify-content:center;gap:5px;flex-wrap:wrap}
.reading-actions button{font-size:11px!important;padding:2px 9px!important;line-height:1.5;color:var(--purple);background:var(--tint);margin:2px 0;border-radius:14px}
.companion-panel .input-hint{display:block;font-size:10px;white-space:nowrap}
.companion-panel .compose-bottom #count{flex:1}
.companion-panel .compose-bottom{gap:6px}
.companion-panel[data-short=true] .input-hint{display:none}
.companion-panel textarea{transition:border-color .15s;min-height:40px;overflow-y:auto}
.companion-panel .message-status{font-size:10px}
.companion-panel[data-layout=single] .masthead .badge{display:none}
.companion-panel[data-tiny=true] #companion-status{display:none}
.companion-panel[data-tiny=true] .pet-avatar{width:28px;height:28px}
#pet-thread{position:fixed;inset:0;width:100%;height:100%;z-index:2147483643;pointer-events:none;overflow:visible;display:none}
#pet-thread path{fill:none;stroke:var(--brand);stroke-width:1.6;stroke-dasharray:3 7;stroke-linecap:round;opacity:.65}
body[data-companion=listening] .pet-avatar,body[data-companion=thinking] .pet-avatar,body[data-companion=speaking] .pet-avatar{box-shadow:0 0 0 2px var(--brand),0 0 16px #df919350}
body[data-companion=thinking] #pet-thread path,body[data-companion=speaking] #pet-thread path{animation:companion-flow 2.8s linear infinite;opacity:.95;stroke-width:2}
.pet-task-active #dsh-live2d-pet .dshp-bubble{visibility:hidden!important;opacity:0!important}
.pet-greet #dsh-live2d-pet canvas{animation:companion-greet .9s ease-out}
@keyframes companion-flow{to{stroke-dashoffset:-40}}
@keyframes companion-glow{50%{opacity:.4;transform:scale(.8)}}
@keyframes companion-greet{50%{filter:drop-shadow(0 0 16px #df9193)}}
@media(prefers-reduced-motion:reduce){#pet-thread path,.pet-greet #dsh-live2d-pet canvas{animation:none!important}}

/* A single stacking context; only its interactive children receive pointer events. */
#companion-layer{position:fixed;inset:0;z-index:2147483000;pointer-events:none;isolation:isolate}
#companion-layer .companion-panel{z-index:3;pointer-events:auto}
#companion-layer #dsh-live2d-pet{z-index:2}
#companion-layer .dshp-tab{z-index:4}
#companion-layer #pet-thread{z-index:1}
#dsh-live2d-pet.dshp-hidden{visibility:hidden}
#dsh-live2d-pet[data-grouped=true] .dshp-stage{pointer-events:auto;touch-action:none}
.companion-panel .masthead{touch-action:none}
#dsh-live2d-pet[data-grouped=true] .dshp-dock{top:calc(100% + var(--toolbar-gap));bottom:auto;transform:translateX(-50%) scale(var(--toolbar-scale));transform-origin:50% 0;gap:6px}
#dsh-live2d-pet[data-grouped=true] .dshp-dock button{font-size:12px;line-height:20px;min-width:32px;min-height:32px;padding:5px 8px}
#dsh-live2d-pet[data-grouped=true] .dshp-dock .dshp-chat{width:90px}

/* Quiet paper, rose accents, and a single writing surface. */
.companion-panel{border-color:color-mix(in srgb,var(--brand) 22%,var(--line));border-radius:22px;box-shadow:0 24px 70px #36202d20,0 3px 12px #36202d0a;background:var(--paper)}
.companion-panel .masthead{padding:12px 16px;gap:10px;min-height:68px;border-bottom-color:color-mix(in srgb,var(--line) 65%,transparent);background:linear-gradient(115deg,var(--tint),var(--paper) 70%);border-radius:22px 22px 0 0}
.companion-panel #window-grip{font-size:18px;letter-spacing:.3px;padding:2px 0}
.companion-panel #companion-status{font-size:11px;letter-spacing:.5px;margin-top:4px}
.companion-panel .pet-avatar{width:40px;height:40px;box-shadow:0 0 0 1px color-mix(in srgb,var(--brand) 35%,var(--line)),0 3px 10px #df919318}
.companion-panel #toggle-history{border:1px solid var(--line);border-radius:10px;padding:5px 9px;color:var(--purple);background:var(--paper)}
.companion-panel #close-chat{color:var(--muted);border-radius:50%;width:32px}
.companion-panel .sidebar{background:color-mix(in srgb,var(--tint) 28%,var(--paper));border-right-color:color-mix(in srgb,var(--line) 60%,transparent)}
.companion-panel .sidebar-top{padding:17px 12px 8px}
.companion-panel #new{border:1px solid color-mix(in srgb,var(--brand) 40%,var(--line));background:var(--paper);color:var(--purple);font-weight:600;box-shadow:none;padding:8px 6px}
.companion-panel .conversation{padding:10px;border-radius:12px;margin:4px 0}
.companion-panel .conversation strong{font-size:13px;line-height:1.7}
.companion-panel .conversation small{font-size:10px}
.companion-panel .chat-heading{padding:12px 20px 8px;min-height:52px}
.companion-panel .chat-heading h1{font-size:15px;line-height:1.6}
.companion-panel .notice{margin:0 16px 4px;padding:5px 8px;border:0;border-radius:8px;font-size:10px;background:color-mix(in srgb,var(--tint) 45%,var(--paper))}
.companion-panel .messages{padding:18px 20px 12px;scrollbar-color:color-mix(in srgb,var(--brand) 50%,var(--line)) transparent}
.companion-panel .message{margin-bottom:22px;max-width:100%}
.companion-panel .message-label{font-size:11px;color:var(--purple);margin-bottom:7px}
.companion-panel .bubble{font-size:14px;line-height:1.85;border:0;background:transparent;padding:0 2px;border-radius:0}
.companion-panel .message.user{max-width:90%}
.companion-panel .user .bubble{padding:11px 15px;background:var(--tint);border:1px solid color-mix(in srgb,var(--brand) 18%,transparent);border-radius:16px 5px 16px 16px}
.companion-panel .message-status{font-size:10px;margin-top:6px;opacity:.85}
.companion-panel #composer{margin:0 14px 12px;padding:9px 11px 8px;border:1px solid var(--line);border-radius:16px;background:color-mix(in srgb,var(--tint) 18%,var(--paper));transition:border-color .15s,box-shadow .15s}
.companion-panel #composer:focus-within{border-color:var(--brand);box-shadow:0 0 0 3px #df919314}
.companion-panel #composer label{font-size:11px;margin:0 3px 4px}
.companion-panel textarea{border:0;outline:0;background:transparent;padding:5px 3px;font-size:14px;border-radius:4px;caret-color:var(--purple);box-shadow:none}
.companion-panel textarea:focus-visible{outline:none}
.companion-panel .compose-bottom{margin-top:6px;gap:7px;font-size:10px}
.companion-panel #send{padding:6px 13px;font-size:12px;min-height:32px;border-radius:10px;background:var(--purple);color:var(--paper);box-shadow:none}
.companion-panel #stop{padding:5px 10px;min-height:32px;border:1px solid var(--line)}
.companion-panel .empty{font-size:13px;line-height:1.8}
.companion-panel .empty strong{font-size:22px;margin-bottom:9px}
.companion-panel .status{margin:0 16px 7px}
.companion-panel .welcome{padding:22px 24px}
.companion-panel .welcome h1{font-size:25px;margin-bottom:10px}
.companion-panel .intro{font-size:13px}
.companion-panel .privacy{background:color-mix(in srgb,var(--tint) 30%,var(--paper));border-color:var(--line);padding:13px 15px;border-radius:14px;font-size:12px}
.companion-panel[data-layout=single] .masthead{padding:10px 12px;gap:7px}
.companion-panel[data-layout=single] .messages{padding-inline:15px}
.companion-panel[data-short=true] .masthead{min-height:52px;padding:6px 10px}
.companion-panel[data-short=true] .pet-avatar{width:32px;height:32px}
.companion-panel[data-short=true] #composer{margin:0 10px 7px;padding:5px 8px}
.companion-panel[data-short=true] .messages{padding-block:10px}
.companion-panel[data-tiny=true] .masthead{min-height:40px;padding:3px 9px}
.companion-panel[data-tiny=true] .pet-avatar{width:26px;height:26px}
.companion-panel[data-tiny=true] #window-grip{font-size:15px}
.companion-panel[data-tiny=true] .chat-heading,.companion-panel[data-tiny=true] .notice,.companion-panel[data-tiny=true] #companion-status{display:none}
.companion-panel[data-tiny=true] #composer{margin-bottom:4px;padding:3px 7px}
.companion-panel[data-tiny=true] .compose-bottom{margin-top:1px}
.companion-panel[data-tiny=true] .messages{min-height:10px;padding:6px 12px}
.companion-panel[data-tiny=true] .reading-actions button{margin:0;font-size:10px!important}
.companion-panel[data-tiny=true] textarea{height:28px!important;min-height:28px;padding:2px 3px;line-height:24px}
.companion-panel[data-tiny=true] #send,.companion-panel[data-tiny=true] #stop{min-height:26px;padding:2px 9px;line-height:20px}
.companion-panel[data-tiny=true] #composer{padding-block:2px}
@media(prefers-color-scheme:dark){.companion-panel{box-shadow:0 24px 70px #0005,0 2px 12px #0002}.companion-panel #send{color:#302326}}

/* Answer typography stays scoped to chat; model output cannot supply these styles. */
.companion-panel .answer-markdown{white-space:normal;min-width:0;max-width:100%;overflow-wrap:anywhere}
.answer-markdown .markdown-block{min-width:0;max-width:100%;margin:0 0 14px}
.answer-markdown .markdown-block:last-child{margin-bottom:0}
.answer-markdown p{margin:0 0 .7em}.answer-markdown p:last-child{margin-bottom:0}
.companion-panel .answer-markdown h1,.companion-panel .answer-markdown h2,.companion-panel .answer-markdown h3,.companion-panel .answer-markdown h4,.companion-panel .answer-markdown h5,.companion-panel .answer-markdown h6{color:var(--ink);font-weight:650;line-height:1.5;margin:0 0 .55em;letter-spacing:0}
.answer-markdown h1{font-size:1.45em}.answer-markdown h2{font-size:1.3em}.answer-markdown h3{font-size:1.15em}.answer-markdown h4,.answer-markdown h5,.answer-markdown h6{font-size:1em}
.answer-markdown ul,.answer-markdown ol{margin:.4em 0;padding-left:1.6em}.answer-markdown li{margin:.2em 0}.answer-markdown li::marker{color:var(--purple)}
.answer-markdown blockquote{margin:.6em 0;padding:6px 13px;border-left:3px solid var(--brand);background:var(--tint);border-radius:0 8px 8px 0;color:var(--muted)}
.answer-markdown a{color:var(--purple);text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere}.answer-markdown a:hover{color:var(--ink)}
.answer-markdown hr{border:0;border-top:1px solid var(--line);margin:15px 0}
.answer-markdown code{font-family:Consolas,"Cascadia Code",ui-monospace,monospace;font-size:.9em;background:var(--tint);border-radius:4px;padding:.15em .35em;white-space:break-spaces}
.answer-code{max-width:100%;min-width:0;border:1px solid var(--line);border-radius:12px;overflow:hidden;margin:.6em 0;background:color-mix(in srgb,var(--tint) 30%,var(--paper))}
.answer-code-bar{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:5px 10px;border-bottom:1px solid var(--line);color:var(--muted);font:11px/1.7 Consolas,ui-monospace,monospace}
.answer-code-bar>span:first-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.answer-code pre{margin:0;padding:13px;max-width:100%;overflow:auto;white-space:pre;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:var(--brand) transparent;line-height:1.7;tab-size:2}
.answer-code pre code{padding:0;border-radius:0;background:none;white-space:pre;overflow-wrap:normal;word-break:normal;font-size:12px;color:var(--ink)}
.answer-code pre:focus-visible{outline-offset:-3px}
.answer-markdown .markdown-fallback{white-space:pre-wrap}
.answer-markdown .markdown-block:has(>table){overflow-x:auto}
.answer-markdown table{border-collapse:collapse;max-width:100%;font-size:12px}.answer-markdown th,.answer-markdown td{border:1px solid var(--line);padding:6px 10px;text-align:left}.answer-markdown th{background:var(--tint)}
.companion-panel .message-footer{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:8px;flex-wrap:wrap}
.companion-panel .message-footer .message-status{margin:0}
.companion-panel .copy-control{display:inline-flex;flex-shrink:0}
.companion-panel .copy-control button{font-size:11px;line-height:1.5;padding:4px 7px;min-height:26px;border:1px solid transparent;border-radius:7px;color:var(--purple);background:transparent;white-space:nowrap}
.companion-panel .copy-control button:hover{background:var(--tint);border-color:var(--line)}
.companion-panel .sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
.companion-panel .session-search{display:block;margin-top:10px}
.companion-panel .session-search input{display:block;width:100%;min-width:0;padding:7px 9px;border:1px solid var(--line);border-radius:9px;background:var(--paper);font-size:12px;line-height:1.4;font-family:inherit;color:var(--ink);caret-color:var(--purple)}
.companion-panel .session-search input:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
.companion-panel .session-marks{display:flex;gap:4px;flex-wrap:wrap;margin-top:4px}
.companion-panel .session-marks:empty{display:none}
.companion-panel .session-marks span{font-size:10px;line-height:1.5;border-radius:5px;padding:1px 5px;background:var(--tint);color:var(--purple)}
.companion-panel .session-marks .unread{background:var(--purple);color:var(--paper)}
.companion-panel .session-marks .draft{background:var(--bg);color:var(--muted);border:1px solid var(--line)}
.companion-panel .session-empty{margin:6px 12px 12px;color:var(--muted);font-size:12px;text-align:center}
.companion-panel .connection-state{flex-shrink:0;max-height:32px;overflow:auto;padding:2px 8px;margin:0 12px 5px;border-radius:6px;background:var(--tint);color:var(--purple);font-size:11px;line-height:1.5}
.companion-panel[data-tiny=true] .session-search{margin-top:5px}
.companion-panel[data-tiny=true] .connection-state{max-height:20px;margin-bottom:2px}


:host{color-scheme:light;--brand:#DF9193;--bg:#faf8f8;--paper:#fff;--ink:#4c4948;--muted:#78716f;--line:#eae2e2;--purple:#aa5360;--tint:#faeef0;--teal:#aa5360;--danger:#a33e50;--shadow:0 22px 80px #2823500b;font-size:15px}
:host(.dark){color-scheme:dark;--paper:#252525;--ink:#e8e8e8;--muted:#b5a9aa;--line:#42383a;--purple:#e5a7a9;--tint:#382b2e;--teal:#e5a7a9;--danger:#efa2af;--shadow:0 22px 80px #0002}
.companion-body{background:none;min-height:0;margin:0;color:var(--ink);font:15px/1.7 "LXGW WenKai Screen",STKaiti,KaiTi,serif;pointer-events:none}
.companion-panel,.dshp-tab,.blog-pet-entry button{pointer-events:auto}
.companion-body.dshp-pet-hidden .dshp-tab{display:flex}
.blog-pet-entry{position:fixed;left:18px;bottom:12px;display:flex;gap:8px;align-items:center;max-width:260px;font-size:12px}
.blog-pet-entry button{background:var(--paper);color:var(--purple);border:1px solid var(--line);box-shadow:0 4px 16px #0001;padding:8px 12px}
.blog-pet-entry span{font-size:11px;color:var(--muted);background:var(--paper);border-radius:8px}
.pet-ready .blog-pet-entry{display:none}
.blog-pet-credits{font-size:10px;line-height:1.5;margin-top:2px;color:var(--muted)}
.blog-pet-credits a{color:inherit;text-decoration:underline}
.companion-panel #send{color:#fff}
:host(.dark) .companion-panel #send{color:#302326}
/* Blog controls remain clickable above/outside the local companion layer. */
@media(max-width:600px){.blog-pet-entry{left:10px;bottom:12px}}