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var(--f-body);font-variant-numeric:tabular-nums;cursor:pointer;background:0 0;align-items:center;gap:6px;padding:0 10px 0 8px;display:inline-flex}x-chat-usage>button:hover{background:var(--c-inset);color:var(--c-text)}x-chat-usage svg{transform:rotate(-90deg)}x-chat-usage circle{fill:none;stroke-width:3px}x-chat-usage .track{stroke:var(--c-border-strong)}x-chat-usage .value{stroke:var(--c-primary-text);stroke-linecap:round;transition:stroke-dasharray var(--t-med) var(--ease)}x-chat-usage.near .value{stroke:var(--c-warning)}x-chat-usage.over .value{stroke:var(--c-error)}x-chat-usage.over .pct{color:var(--c-error)}x-chat-usage x-usage-panel{z-index:5;gap:var(--s-1);width:260px;padding:var(--s-3) var(--s-4);border:1px solid var(--c-border);border-radius:var(--r-md);background:var(--c-card-solid);box-shadow:var(--shadow-pop);font-size:var(--fs-sm);flex-direction:column;display:flex;position:absolute;top:calc(100% + 6px);right:0}x-chat-usage x-usage-panel p{color:var(--c-text-secondary);margin:0}x-chat-usage x-usage-panel .muted{color:var(--c-text-muted)}x-chat-steps{gap:var(--s-2);flex-direction:column;display:flex}x-chat-steps row-think{align-items:center;gap:var(--s-4);min-height:34px;display:flex}x-chat-steps x-orb{flex:none;width:34px;height:34px;position:relative}x-chat-steps x-orb:after,x-chat-steps x-orb:before{content:"";border:1px solid color-mix(in srgb,var(--c-primary-text) 45%,transparent);background:radial-gradient(circle at 34% 28%,#fffffff2,#e6e2ffbf 14%,#b3a4ff47 42%,#22d3ee1f 62%,#ffffff0a 72%);border-radius:50%;position:absolute;inset:0;box-shadow:0 0 18px #cfc4ff73,inset 0 0 8px #ffffff40}x-chat-steps x-orb:before{animation:3.2s cubic-bezier(.45,0,.55,1) infinite chat-orb-a}x-chat-steps x-orb:after{opacity:.8;mix-blend-mode:screen;animation:3.2s cubic-bezier(.45,0,.55,1) infinite chat-orb-b}x-chat-steps .shimmer{font:500 var(--fs-md)/1.3 var(--f-display);letter-spacing:-.01em;background:linear-gradient(90deg,var(--c-text-muted) 0,var(--c-text-muted) 35%,var(--c-text) 50%,var(--c-text-muted) 65%,var(--c-text-muted) 100%);color:#0000;background-size:250% 100%;-webkit-background-clip:text;background-clip:text;animation:2.2s linear infinite chat-shimmer}x-chat-steps button.steps-toggle{border-radius:var(--r-sm);color:var(--c-text-muted);font:inherit;font-size:var(--fs-sm);cursor:pointer;background:0 0;border:0;align-self:flex-start;align-items:center;gap:6px;padding:4px 8px 4px 4px;display:inline-flex}x-chat-steps button.steps-toggle:hover{background:var(--c-inset);color:var(--c-text)}x-chat-steps button.steps-toggle .v-icon{transition:transform var(--t-fast) var(--ease)}x-chat-steps button.steps-toggle .turned{transform:rotate(90deg)}x-chat-steps button.steps-toggle .failed{color:var(--c-warning)}x-chat-steps ol.steps{padding:0 0 0 calc(34px + var(--s-4));flex-direction:column;gap:2px;margin:0;list-style:none;display:flex}x-chat-steps ol.steps li{gap:var(--s-2);color:var(--c-text-secondary);font-size:var(--fs-sm);animation:chat-row-in .6s var(--ease-in) both;grid-template-columns:16px minmax(0,1fr);align-items:start;padding:3px 0;display:grid}x-chat-steps ol.steps li .v-icon{color:var(--c-success);margin-top:3px}x-chat-steps ol.steps li.running .v-icon{color:var(--c-primary-text)}x-chat-steps ol.steps li.error .v-icon{color:var(--c-warning)}x-chat-steps ol.steps li span{overflow-wrap:anywhere}x-chat-steps:not(.thinking) ol.steps{padding-left:26px}@keyframes chat-orb-a{0%,to{transform:translate(-5px,-3px)scale(.92)}50%{transform:translate(4px,3px)scale(1.04)}}@keyframes chat-orb-b{0%,to{transform:translate(5px,4px)scale(1.02)}50%{transform:translate(-4px,-3px)scale(.9)}}@keyframes chat-shimmer{0%{background-position:100% 0}to{background-position:-150% 0}}@keyframes chat-row-in{0%{opacity:0;filter:blur(4px);transform:translateY(6px)}}@media (prefers-reduced-motion:reduce){x-chat-steps ol.steps li,x-chat-steps x-orb:after,x-chat-steps x-orb:before{animation:none}x-chat-steps .shimmer{color:var(--c-text-secondary);background:0 0;animation:none}}article.chat-msg{gap:var(--s-3);min-width:0;display:flex;position:relative}article.chat-msg.user{flex-direction:row-reverse;align-items:flex-start}article.chat-msg.user x-bubble{gap:var(--s-2);border:1px solid color-mix(in srgb,var(--c-primary) 35%,transparent);background:color-mix(in srgb,var(--c-primary) 18%,var(--c-card-solid));max-width:min(82%,640px);color:var(--c-text);border-radius:18px 18px 6px;flex-direction:column;padding:12px 16px;display:flex}article.chat-msg.user x-bubble p{white-space:pre-wrap;overflow-wrap:anywhere;margin:0;line-height:1.55}article.chat-msg.user .msg-icon.edit{opacity:0;align-self:center}article.chat-msg.user .msg-icon.edit:focus-visible,article.chat-msg.user:hover 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x-answer{gap:var(--s-3);flex-direction:column;flex:1;min-width:0;display:flex}article.chat-msg .chat-prose{line-height:1.65}article.chat-msg .chat-prose>:first-child{margin-top:0}article.chat-msg .chat-prose>:last-child{margin-bottom:0}article.chat-msg .chat-prose a[href^=\#cite-]{border:1px solid color-mix(in srgb,var(--c-accent) 35%,transparent);border-radius:var(--r-pill);background:color-mix(in srgb,var(--c-accent) 10%,transparent);max-width:100%;color:var(--c-accent-text);font:500 .78em/1.6 var(--f-mono);vertical-align:.08em;text-overflow:ellipsis;white-space:nowrap;cursor:pointer;align-items:center;margin:0 1px;padding:0 7px;text-decoration:none;display:inline-flex;overflow:hidden}article.chat-msg .chat-prose a[href^=\#cite-]:hover{background:color-mix(in srgb,var(--c-accent) 20%,transparent)}article.chat-msg .chat-prose a[href^=\#cite-]:focus-visible{outline:2px solid var(--c-focus);outline-offset:1px}article.chat-msg 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