body:has(.space-demo){min-width:0}.space-demo{--space-bg:#f2f3f3;--space-text:#222427;--space-secondary:#6a6f74;--space-muted:#81878c;--space-faint:#b4b9bc;--space-line:#dfe2e3;--space-ink:#25272b;--space-eye:#f4f5f5;--space-chip:#e7e9e9;--space-focus:#666d76;--space-quote:#e1e4e4;--space-menu:#fafbfb;--space-menu-edge:#20282e0d;--space-menu-highlight:#e9ebec;isolation:isolate;background:var(--space-bg);min-height:max(620px,100dvh);color:var(--space-text);position:relative;overflow-x:clip}.space-demo[data-theme=dark]{--space-bg:#111214;--space-text:#e4e6e7;--space-secondary:#a8adb2;--space-muted:#878d94;--space-faint:#50555d;--space-line:#2b2e33;--space-ink:#e5e7e9;--space-eye:#282a30;--space-chip:#25282c;--space-focus:#a2a8af;--space-quote:#24272b;--space-menu:#1c1e22;--space-menu-edge:#ffffff0b;--space-menu-highlight:#2b2e34}.space-demo ::selection{background:var(--space-text);color:var(--space-bg)}.space-demo button:focus-visible,.space-demo a:focus-visible{outline:1px solid var(--space-focus);outline-offset:5px}.space-atmosphere{z-index:-1;pointer-events:none;opacity:0;transition:opacity .5s;position:fixed;inset:0;overflow:hidden}.has-depth .space-atmosphere{opacity:1}.space-light-field{background:radial-gradient(48% 62% at 49% 36%,#fff 2%,#fafbfb 30%,#f3f5f500 79%),radial-gradient(63% 48% at 15% 8%,#ffffffb5,#fff0 80%),radial-gradient(70% 58% at 95% 92%,#d3d8da99,#d3d8da00 80%);position:absolute;inset:-10%}.space-floor-field{filter:blur(50px);background:radial-gradient(#aeb8bd4d 0%,#c5cccf26 40%,#0000 72%);width:160%;height:50%;position:absolute;bottom:-27%;left:-30%}[data-theme=dark] .space-light-field{background:radial-gradient(45% 54% at 50% 35%,#292d33 0%,#1d2024 36%,#11121400 82%),radial-gradient(60% 57% at 93% 95%,#20242a8c,#11121400 80%)}[data-theme=dark] .space-floor-field{background:radial-gradient(#30343c80,#0000 72%)}.space-demo.is-reading .space-atmosphere{opacity:0}.space-demo.is-reading.has-depth .space-atmosphere{opacity:.48}.space-header{z-index:45;background:linear-gradient(var(--space-bg) 65%, transparent);justify-content:space-between;align-items:center;height:88px;padding:26px 43px;display:flex;position:fixed;top:0;left:0;right:0}.space-brand{letter-spacing:-.65px;color:var(--space-text);align-items:center;padding:7px 0;font-size:17px;font-weight:650;display:inline-flex}.space-brand>span{font-weight:400}.space-brand>i{background:var(--space-text);border-radius:50%;width:4px;height:4px;margin:3px 0 0 6px}.space-header-leading{align-items:center;gap:17px;min-width:0;margin-right:18px;display:flex}.space-header-divider{color:var(--space-faint);font-size:13px}.space-session-trigger{min-width:0;color:var(--space-secondary);border-radius:16px;align-items:center;gap:9px;margin-left:-10px;padding:8px 10px;font-size:12px;transition:opacity .1s .12s,background 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0;border-radius:5px;margin:0;font-size:11px;font-weight:400}.space-footer{z-index:15;text-align:right;pointer-events:none;color:var(--space-muted);letter-spacing:.5px;font-size:9px;position:fixed;bottom:22px;left:43px;right:43px}.space-companion-position{z-index:40;width:0;height:0;position:fixed;top:0;left:0}.space-companion-size{position:absolute;top:0;left:0}.space-companion{background:var(--space-ink);transform-origin:50% 80%;width:100%;height:100%;position:relative}.space-companion-face{border-radius:inherit;justify-content:center;align-items:center;padding:0;display:flex;position:absolute;top:0}.space-companion-face svg{fill:var(--space-eye);pointer-events:none;overflow:visible}.space-companion-face:focus-visible{outline:1px solid var(--space-focus);outline-offset:8px}.space-companion-shadow{filter:blur(15px);pointer-events:none;background:#151920;border-radius:50%;position:absolute;top:100%;left:50%;transform:translate(-50%)}[data-theme=dark] .space-companion-shadow{background:#000}.space-demo.is-flat .space-companion-shadow{visibility:hidden}.space-composer{align-items:center;gap:13px;display:flex;position:absolute;inset:0 17px 0 70px}.space-composer textarea{resize:none;width:100%;min-width:0;height:50px;max-height:50px;color:var(--space-eye);caret-color:var(--space-eye);background:0 0;border:0;outline:0;flex:1;padding:13px 0;font-size:14px;line-height:24px}.space-composer textarea::placeholder{color:var(--space-eye);opacity:.49}.space-send{background:var(--space-eye);width:35px;height:35px;color:var(--space-ink);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;display:flex}.space-send:disabled{opacity:.24}.space-send:enabled:hover{transform:translateY(-1px)}.space-composer-help{white-space:nowrap;color:var(--space-muted);justify-content:space-between;align-items:center;font-size:9px;display:flex;position:absolute;top:calc(100% + 17px);left:20px;right:20px}.space-composer-help>span{align-items:center;gap:8px;display:flex}.space-composer-help i{background:var(--space-faint);border-radius:50%;width:2px;height:2px}.space-composer-help button{color:inherit;padding:0;font-size:9px}.space-quote-chip{background:var(--space-quote);width:calc(100% - 36px);color:var(--space-secondary);border-radius:10px;align-items:center;gap:11px;padding:10px 12px;display:flex;position:absolute;bottom:calc(100% + 16px);left:50%}.space-quote-chip>span{white-space:nowrap;color:var(--space-muted);font-size:9px}.space-quote-chip>p{text-overflow:ellipsis;white-space:nowrap;flex:1;margin:0;font-size:11px;overflow:hidden}.space-quote-chip>button{align-items:center;padding:0;display:flex}.space-reading{width:min(620px,100% - 180px);min-height:100dvh;margin:0 auto;padding:137px 0 210px}.space-answer{margin-bottom:48px;scroll-margin-top:120px}.space-answer+.space-answer{border-top:1px solid var(--space-line);padding-top:38px}.space-answer h2{letter-spacing:.3px;overflow-wrap:anywhere;white-space:pre-wrap;margin:0 0 28px;font-size:23px;font-weight:450;line-height:1.65}.space-answer blockquote{border-left:1px solid var(--space-faint);color:var(--space-muted);overflow-wrap:anywhere;white-space:pre-wrap;margin:-7px 0 28px;padding:1px 0 1px 17px;font-size:12px;line-height:1.9}.space-answer-text{color:var(--space-secondary);overflow-wrap:anywhere;font-size:14px;line-height:2.1}.space-answer-text p{white-space:pre-wrap;margin:0 0 24px}.space-answer-text p:first-child{color:var(--space-secondary)}.space-answer-text p:last-child{margin-bottom:0}.space-stream-caret{background:var(--space-muted);vertical-align:-1px;border-radius:1px;width:3px;height:14px;margin-left:4px;animation:.8s steps(2,end) infinite space-cursor;display:inline-block}.space-continue,.space-stop{color:var(--space-secondary);align-items:center;gap:7px;padding:7px 0;font-size:11px;display:inline-flex}.space-continue:hover{color:var(--space-text)}.space-continue kbd{width:17px;height:17px;margin-left:8px;font-size:10px}.space-stop{gap:8px;font-size:10px}.space-stop,.space-stopped{margin-top:18px}.space-stopped{color:var(--space-muted);font-size:10px;display:inline-block}.space-companion-caption{z-index:39;white-space:nowrap;color:var(--space-muted);text-align:center;letter-spacing:1px;font-size:9px;position:fixed}.space-selection-menu{flex-direction:column;align-items:center;gap:7px;display:flex}.space-selection-menu button:first-child{color:var(--space-text);background:var(--space-chip);border-radius:8px;align-items:center;gap:3px;padding:9px 8px;font-size:10px;display:flex}.space-selection-menu button:last-child{color:var(--space-muted);justify-content:center;align-items:center;padding:5px;display:flex}.space-companion-caption.is-selection{z-index:41;top:0;left:0}.is-selection .space-selection-menu{background:var(--space-chip);border-radius:10px;flex-direction:row;justify-content:center;gap:0;width:70px;height:30px;margin-left:-35px;padding:2px}.is-selection .space-selection-menu button:first-child{border-radius:7px;padding:6px 7px;font-size:10px}.is-selection .space-selection-menu button:last-child{border-radius:7px;padding:5px 4px}.is-selection .space-selection-menu button:hover{color:var(--space-text);background:var(--space-menu)}.is-selection .space-selection-menu button:focus-visible{outline-offset:-2px}.space-composer-backdrop{z-index:30;pointer-events:none;background:linear-gradient(transparent, var(--space-bg) 65%);height:190px;position:fixed;inset:auto 0 0}.space-home-history{z-index:44;position:fixed}.space-home-history>button{color:var(--space-muted);border-radius:16px;align-items:center;gap:7px;padding:8px 12px;font-size:11px;transition:opacity .1s .12s,background .12s;display:inline-flex}.space-home-history>button:hover{color:var(--space-text);background:var(--space-chip)}.history-open .space-session-trigger,.history-open .space-home-history>button{opacity:0;transition-delay:0s}.space-unread-dot{background:var(--space-secondary);border-radius:50%;flex-shrink:0;width:4px;height:4px;display:inline-block}.space-history-panel{z-index:50;background:var(--space-menu);box-shadow:0 14px 38px -10px #0000001a, 0 2px 6px #00000003, 0 0 0 1px var(--space-menu-edge);isolation:isolate;position:fixed;top:0;left:0;overflow:hidden}.space-history-content{padding:9px}.space-history-search{height:45px;color:var(--space-muted);align-items:center;gap:10px;padding:0 11px;display:flex}.space-history-search input{width:100%;min-width:0;color:var(--space-text);font:inherit;background:0 0;border:0;outline:none;flex:1;padding:7px 0;font-size:12px}.space-history-search input::placeholder{color:var(--space-muted)}.space-history-search:focus-within>svg{color:var(--space-text)}.space-history-search input:focus-visible{outline:none}.space-history-search>button{width:25px;height:25px;color:var(--space-muted);border-radius:6px;justify-content:center;align-items:center;display:flex}.space-new-conversation{text-align:left;width:100%;height:43px;color:var(--space-secondary);isolation:isolate;border-radius:12px;align-items:center;gap:10px;padding:0 12px;font-size:12px;display:flex;position:relative}.space-history-search>button:hover{color:var(--space-text);background:var(--space-chip)}.space-history-action-arrow{opacity:0;margin-left:auto;transition:opacity .12s}.space-new-conversation.is-highlighted .space-history-action-arrow{opacity:.65}.space-session-list{min-height:0;max-height:var(--history-list-height);overscroll-behavior:contain;scrollbar-width:thin;border-top:1px solid var(--space-menu-edge);margin-top:5px;padding:5px 0 0;position:relative;overflow-y:auto}.space-session-item{text-align:left;width:100%;height:44px;color:var(--space-secondary);isolation:isolate;border-radius:12px;align-items:center;gap:9px;padding:0 11px;display:flex;position:relative}.space-session-item[aria-current=true],.space-session-item.is-highlighted,.space-new-conversation.is-highlighted{color:var(--space-text)}.space-history-highlight{z-index:-1;background:var(--space-menu-highlight);pointer-events:none;border-radius:12px;position:absolute;inset:1px 0}.space-history-panel button:focus-visible{outline-offset:-3px;border-radius:12px}.space-session-check{flex-shrink:0;justify-content:center;align-items:center;width:14px;display:flex}.space-session-title{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;font-size:12px;overflow:hidden}.space-session-status{color:var(--space-muted);white-space:nowrap;align-items:center;gap:5px;font-size:9px;display:flex}.space-session-status>svg{animation:1.4s linear infinite space-spinner}.space-history-empty{height:58px;color:var(--space-muted);justify-content:center;align-items:center;margin:0;font-size:11px;display:flex}@keyframes space-cursor{50%{opacity:.2}}@keyframes space-spinner{to{transform:rotate(360deg)}}@media (width<=850px){.space-header{height:82px;padding:24px}.space-footer{left:24px;right:24px}.space-reading{width:calc(100% - 146px);margin-left:36px;padding-top:117px}.space-answer h2{font-size:21px}}@media (width<=560px){.space-header{height:75px;padding:20px}.space-brand{font-size:16px}.space-header-leading{gap:9px;margin-right:9px}.space-session-trigger{gap:5px;max-width:calc(100vw - 185px);font-size:11px}.space-theme-toggle{flex-shrink:0}.space-footer{gap:16px;font-size:8px;bottom:20px;left:20px;right:20px}.space-reading{width:calc(100% - 110px);margin-left:24px;padding-top:109px}.space-answer h2{margin-bottom:25px;font-size:19px}.space-answer-text{font-size:12px}.space-companion-caption{font-size:8px}.space-selection-menu button:first-child{flex-direction:column;padding:8px 5px;font-size:9px}.space-composer{inset-inline:64px 12px}.space-composer textarea{font-size:12px}}@media (prefers-reduced-motion:reduce){.space-atmosphere{transition:none}.space-stream-caret,.space-session-status>svg{animation:none}}:root{color:#343832;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;--muted:#90918a;--accent:#ee8b4b;background:#f8f7f4;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif}*{box-sizing:border-box}body{min-width:360px;margin:0}button,textarea{font:inherit}button{cursor:pointer;-webkit-tap-highlight-color:transparent;color:inherit}button:disabled{cursor:not-allowed;opacity:.4}button,a,textarea{outline:none}button:focus-visible,a:focus-visible{outline-offset:5px;outline:2px solid #a75c30}button{background:0 0;border:0}::selection{color:#453626;background:#f8d8bb}::-webkit-scrollbar{width:5px}::-webkit-scrollbar-thumb{background:#dcd9d2;border-radius:6px}