@import "https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,300;0,8..60,400;0,8..60,600;1,8..60,400&family=Noto+Serif+SC:wght@200;300;400;500;600&display=swap";:root{--table-best:#6b532c;--table-best-bg:#f2e8d3;--table-best-border:#d9c39d;--table-a:#77633f;--brand-gold:#a5853e;--table-b:#80616c;--table-c:#526e61;--table-d:#5b6a80;--chat-bg:#f7f8f7;--chat-paper:#fff;--chat-soft:#eef1f0;--chart-a:#0088b0;--chart-b:#393f43;--chart-c:#778d98;--chart-d:#aa9978;--color-bg:#f3f2f2;--color-surface:#eae9e9;--color-text:#201e1d;--color-accent:#0088b0;--color-accent-2:#d6006c;--color-divider:#201e1d29;--color-neutral-100:#f8f4f4;--color-neutral-200:#eae7e7;--color-neutral-300:#d7d3d3;--color-neutral-400:#bab6b6;--color-neutral-500:#9b9797;--color-neutral-600:#7d7979;--color-neutral-700:#605d5d;--color-neutral-800:#444141;--color-neutral-900:#2d2b2b;--color-accent-100:#e9f8ff;--color-accent-200:#cbeeff;--color-accent-300:#99e0ff;--color-accent-400:#62c5ee;--color-accent-500:#38a6cf;--color-accent-600:#1186ac;--color-accent-700:#006786;--color-accent-800:#004961;--color-accent-900:#0a303e;--color-accent-2-100:#fff1f4;--color-accent-2-200:#ffdee6;--color-accent-2-300:#ffc0d0;--color-accent-2-400:#ff90b1;--color-accent-2-500:#ff458e;--color-accent-2-600:#d82071;--color-accent-2-700:#aa0b56;--color-accent-2-800:#790e3d;--color-accent-2-900:#4b1528;--shadow-sm:0 1px 2px #2d2b2b24;--shadow-md:0 3px 10px #2d2b2b29;--shadow-lg:0 12px 32px #2d2b2b38}*{box-sizing:border-box}body{color:var(--color-text);background:#e4e2df;margin:0;font-family:"Source Serif 4",Noto Serif SC,Georgia,serif}@keyframes lc-wave{0%,to{transform:scaleY(.18)}50%{transform:scaleY(1)}}@keyframes lc-caret{0%,to{opacity:0}50%{opacity:1}}@keyframes lc-rise{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}@keyframes lc-draw{0%{stroke-dashoffset:900px}to{stroke-dashoffset:0}}@keyframes lc-sweep{0%{transform:scaleX(0)}to{transform:scaleX(1)}}@keyframes lc-fade{0%{opacity:0}to{opacity:1}}@keyframes lc-lift{0%{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}@keyframes lc-slidein{0%{opacity:0;transform:translate(-26px)}to{opacity:1;transform:none}}@keyframes lc-moonin{0%{transform:translate(4px,226px)scale(7.75)}to{transform:none}}.ll-screen a{color:var(--color-accent-700);text-underline-offset:4px}.ll-screen a:hover{color:var(--color-accent-600)}.conversation-app{--ui-font:-apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;--reading-font:"Source Serif 4", "Noto Serif SC", Georgia, serif;background:var(--chat-bg);height:100dvh;color:var(--color-text);font:15px/1.6 var(--ui-font);-webkit-font-smoothing:antialiased;flex-direction:column;display:flex;position:fixed;inset:0;overflow:hidden}.conversation-app button,.conversation-app textarea{font:inherit}.conversation-app button{cursor:pointer;color:inherit}.conversation-app button:disabled{cursor:not-allowed;opacity:.42}.conversation-app button,.conversation-app a,.conversation-app textarea{-webkit-tap-highlight-color:transparent}.conversation-app :focus-visible{outline:2px solid var(--color-accent-700);outline-offset:4px}.conversation-app button{transition:background .16s,border-color .16s,color .16s}.app-header{border-bottom:1px solid var(--color-divider);flex:none;justify-content:space-between;align-items:center;height:80px;padding:0 40px;display:flex}.brand{color:inherit;align-items:center;gap:11px;text-decoration:none;display:flex}.header-actions{align-items:center;gap:21px;display:flex}.about-button,.new-conversation{background:0 0;border:0;align-items:center;gap:8px;padding:9px 5px;display:flex;font-size:13px!important}.about-button{color:var(--color-neutral-700)!important}.new-conversation:hover{color:var(--color-accent-700)}.header-divider{background:var(--color-divider);width:1px;height:18px}.chat-main{flex-direction:column;flex:1;min-height:0;display:flex}.welcome-scroll{overscroll-behavior-y:contain;flex-direction:column;flex:1;min-height:0;display:flex;overflow-y:auto}.welcome{flex:none;width:min(780px,100% - 64px);margin:auto;padding:48px 0 50px}.welcome-heading{padding-right:96px;position:relative}.welcome-moon{position:absolute;top:16px;right:6px}.eyebrow{letter-spacing:.09em;color:var(--color-neutral-700);font-size:12px;font-weight:500;display:block}.welcome-heading .eyebrow{letter-spacing:.16em;color:var(--color-accent-700);margin:0 0 12px}.welcome h1{font:400 44px/1.4 var(--reading-font);letter-spacing:.035em;margin:0}.welcome-description{color:var(--color-neutral-700);margin:12px 0 29px;font-size:16px}.composer{background:var(--chat-paper);border:1px solid var(--color-neutral-300);box-shadow:0 4px 18px color-mix(in srgb, var(--color-text) 3%, transparent);border-radius:18px;padding:17px 18px 12px;transition:border-color .18s,box-shadow .18s}.composer:focus-within,.composer-listening{border-color:var(--color-accent);box-shadow:0 0 0 3px color-mix(in srgb, var(--color-accent) 7%, transparent)}.composer textarea[hidden]{display:none}.composer textarea{resize:none;width:100%;min-height:56px;max-height:160px;color:var(--color-text);background:0 0;border:0;outline:none;padding:0;font-size:16px;line-height:1.65;display:block}.composer textarea::placeholder{color:var(--color-neutral-600)}.composer textarea:focus-visible{outline:none}.composer-toolbar{align-items:center;gap:12px;padding-top:7px;display:flex}.voice-button{border:1px solid var(--color-divider);background:0 0;border-radius:7px;align-items:center;gap:7px;padding:6px 10px;display:inline-flex;font-size:13px!important}.voice-button:hover,.voice-button.is-listening{background:var(--color-accent-100);border-color:var(--color-accent-300);color:var(--color-accent-700)}.composer-hint{color:var(--color-neutral-600);margin-left:auto;font-size:12px}.send-button{background:var(--color-text);border:0;border-radius:9px;justify-content:center;align-items:center;width:36px;height:36px;display:flex;color:var(--chat-paper)!important}.send-button:hover:not(:disabled){background:var(--color-accent-700)}.send-button:disabled{background:var(--color-neutral-300);opacity:1!important}.starter-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:23px;display:grid}.starter{text-align:left;border:1px solid var(--color-divider);background:0 0;border-radius:12px;flex-direction:column;gap:12px;min-height:125px;padding:16px 17px 19px;display:flex;position:relative}.starter:hover{background:var(--chat-paper);border-color:var(--color-accent-300)}.starter-type{color:var(--color-neutral-700);align-items:center;gap:7px;font-size:12px;display:flex}.starter-type svg{color:var(--color-accent-700)}.starter-title{max-width:190px;padding-right:10px;font-size:14px;line-height:1.65}.starter>svg{color:var(--color-neutral-600);position:absolute;bottom:19px;right:12px}.messages-scroll{overscroll-behavior-y:contain;scrollbar-gutter:stable;flex:1;min-height:0;position:relative;overflow-y:auto}.message-list{max-width:792px;margin:0 auto;padding:32px 16px 30px}.message{margin-bottom:28px}.message-user{justify-content:flex-end;margin-top:10px;display:flex}.user-bubble{background:var(--chat-soft);white-space:pre-wrap;overflow-wrap:anywhere;border-radius:16px 16px 4px;max-width:88%;padding:13px 18px;font-size:16px}.assistant-heading{align-items:center;gap:8px;margin-bottom:13px;display:flex}.gap-label{color:var(--color-neutral-700);margin-left:6px;font-size:12px}.answer-text{white-space:pre-wrap;overflow-wrap:anywhere;margin:0 0 19px;font-size:16px;line-height:1.95}.answer-facts{gap:40px;padding:10px 0 16px;display:flex}.answer-facts div{flex-direction:column;gap:5px;display:flex}.answer-facts span{color:var(--color-neutral-700);font-size:13px}.answer-facts strong{font:400 31px/1.2 var(--reading-font);color:var(--color-accent-700)}.answer-actions{flex-wrap:wrap;gap:20px;margin-top:12px;display:flex}.text-action{background:0 0;border:0;align-items:center;gap:6px;padding:3px 0;display:inline-flex;color:var(--color-neutral-700)!important;font-size:12px!important}.text-action:hover{color:var(--color-accent-700)!important}.composer-dock{padding:4px 24px max(16px, env(safe-area-inset-bottom));background:var(--chat-bg);flex:none;position:relative}.composer-dock:before{content:"";background:linear-gradient(to top, var(--chat-bg), transparent);pointer-events:none;height:30px;position:absolute;top:-30px;left:0;right:0}.composer-container{max-width:760px;margin:0 auto}.composer-container .composer{padding-top:13px}.composer-container .composer textarea{min-height:46px}.artifact-card{border:1px solid var(--color-divider);background:var(--chat-paper);border-radius:13px;overflow:hidden}.artifact-heading{justify-content:space-between;align-items:flex-start;gap:10px;padding:21px 25px 4px;display:flex}.artifact-heading h3{font:600 21px/1.5 var(--reading-font);margin:5px 0}.artifact-heading p{color:var(--color-neutral-700);margin:3px 0 0;font-size:12px}.artifact-heading p span{padding:0 4px}.version-label{color:var(--color-neutral-700);border:1px solid var(--color-divider);border-radius:5px;padding:1px 8px;font-size:12px}.artifact-drawing{width:100%;height:auto;padding:8px 17px 0;display:block}.chart-legend{flex-wrap:wrap;gap:12px 24px;padding:5px 26px 0;font-size:13px;display:flex}.chart-legend>span{align-items:center;gap:6px;display:flex}.chart-legend i{border-radius:3px;width:12px;height:3px;display:block}.chart-legend strong{font-weight:500}.chart-caption{color:var(--color-neutral-700);margin:13px 26px 17px;font-size:12px;line-height:1.7}.pending-note{color:var(--color-accent-2-700)}button.pending-note{border:0;border-bottom:1px solid color-mix(in srgb, var(--color-accent-2-700) 40%, transparent);font-size:inherit;line-height:inherit;text-align:left;background:0 0;align-items:center;gap:4px;margin-left:2px;padding:2px 0;display:inline-flex}button.pending-note:hover{border-bottom-color:var(--color-accent-2-700)}@media (width<=600px){button.pending-note{padding:8px 0}}.artifact-footer{border-top:1px solid var(--color-divider);color:var(--color-neutral-700);justify-content:space-between;align-items:center;gap:10px;margin:0 25px;padding:12px 0;font-size:12px;display:flex}.artifact-footer button{color:var(--color-accent-700);background:0 0;border:0;align-items:center;gap:4px;padding:2px 0;display:inline-flex}.artifact-actions{border-top:1px solid var(--color-divider);background:color-mix(in srgb, var(--chat-bg) 70%, var(--chat-paper));gap:24px;padding:11px 24px;display:flex}.artifact-actions button{background:0 0;border:0;align-items:center;gap:7px;padding:3px 0;font-size:13px;display:flex}.artifact-actions button:hover{color:var(--color-accent-700)}.action-notice{color:var(--color-accent-700);margin:10px 0 0;font-size:12px;line-height:1.7}.artifact-card>.action-notice{background:var(--chat-bg);margin-top:0;padding:0 24px 12px}.chat-dialog{border:1px solid var(--color-divider);background:var(--chat-paper);width:min(580px,100vw - 32px);max-height:calc(100dvh - 56px);color:var(--color-text);box-shadow:var(--shadow-lg);border-radius:18px;padding:0;overflow-y:auto}.chat-dialog-wide{width:min(720px,100vw - 32px)}.chat-dialog::backdrop{background:color-mix(in srgb, var(--color-text) 30%, transparent);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.dialog-surface{min-height:100%}.dialog-header{border-bottom:1px solid var(--color-divider);background:var(--chat-paper);z-index:1;justify-content:space-between;align-items:center;gap:12px;padding:21px 24px 17px;display:flex;position:sticky;top:0}.dialog-header h2{font:500 23px/1.4 var(--reading-font);margin:0}.icon-button{background:var(--chat-soft);border:0;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;display:inline-flex}.icon-button:hover{background:var(--color-neutral-200)}.dialog-description{color:var(--color-neutral-700);margin:0 0 22px;font-size:13px}.sources-body,.preview-body,.about-body{padding:23px 24px 26px}.evidence{border:1px solid var(--color-divider);border-radius:10px;margin-bottom:11px;overflow:hidden}.evidence summary{cursor:pointer;align-items:center;gap:12px;padding:16px 15px;font-size:14px;list-style:none;display:flex}.evidence summary::-webkit-details-marker{display:none}.evidence summary>span:nth-child(2){flex:1;min-width:0}.source-number{font:400 17px/1.5 var(--reading-font);color:var(--color-accent-700);align-self:flex-start}.evidence summary small{color:var(--color-neutral-700);margin-top:3px;font-size:12px;line-height:1.6;display:block}.evidence summary svg{flex-shrink:0}.evidence[open] summary>svg{transform:rotate(90deg)}.evidence-excerpt{background:var(--chat-bg);border-radius:6px;margin:0 15px 16px;padding:16px}.evidence-excerpt blockquote{color:var(--color-accent-800);margin:10px 0 13px;font-size:14px;line-height:1.9}.evidence-excerpt p{color:var(--color-neutral-700);margin:0;font-size:12px;line-height:1.7}.preview-caption{padding:20px 0 5px}.preview-caption p{margin-top:8px;font-size:15px;line-height:1.9}.dialog-actions{gap:10px;display:flex}.preview-body .dialog-actions{z-index:1;background:var(--chat-paper);box-shadow:0 -12px 16px -8px var(--chat-paper);padding:12px 0 6px;position:sticky;bottom:0}.primary-button,.secondary-button{border:1px solid var(--color-text);border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:10px 15px;display:inline-flex;font-size:14px!important}.primary-button{background:var(--color-text);color:var(--chat-paper)!important}.secondary-button{background:var(--chat-paper)}.primary-button:hover{background:var(--color-accent-700);border-color:var(--color-accent-700)}.secondary-button:hover{background:var(--chat-soft)}.about-body>p{color:var(--color-neutral-700);font-size:14px;line-height:1.9}.about-body>p:first-of-type{color:var(--color-text);font-size:18px}.about-body>button{margin-top:10px}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@keyframes chat-breathe{50%{opacity:.35;transform:scale(.88)}}@media (width>=1500px){.welcome{width:820px}}@media (width<=600px){.app-header{height:65px;padding:0 20px}.brand{gap:8px}.header-actions{gap:12px}.header-divider,.new-conversation span{display:none}.new-conversation{padding:9px}.welcome{width:calc(100% - 40px);padding:32px 0 24px}.welcome-heading{padding-right:56px}.welcome-moon{top:7px;right:0}.welcome-moon .brand-mark{width:46px;height:46px}.welcome-heading .eyebrow{margin-bottom:14px;font-size:10px}.welcome h1{letter-spacing:0;font-size:31px}.welcome-description{margin-top:13px;margin-bottom:24px;font-size:14px;line-height:1.8}.composer{border-radius:14px;padding:15px 14px 12px}.composer textarea{min-height:72px}.composer-hint{display:none}.send-button{margin-left:auto}.starter-grid{flex-direction:column;gap:0;margin-top:19px;display:flex}.starter{border:0;border-bottom:1px solid var(--color-divider);border-radius:0;flex-direction:row;align-items:center;gap:15px;min-height:64px;padding:12px 23px 12px 0}.starter-type{gap:0;font-size:0}.starter-title{max-width:none;padding-right:0;font-size:14px}.starter>svg{bottom:auto;right:0}.message-list{padding:22px 18px 26px}.message{margin-bottom:25px}.user-bubble{max-width:94%;padding:12px 15px;font-size:15px}.answer-text{font-size:15px;line-height:1.9}.composer-dock{padding:0 14px max(10px, env(safe-area-inset-bottom))}.composer-container .composer textarea{min-height:43px}.artifact-heading{padding:14px 15px 3px}.artifact-heading h3{margin:3px 0;font-size:17px}.artifact-heading p{margin-top:1px}.artifact-view-switch{margin-top:5px;margin-bottom:7px}.artifact-drawing{padding:7px 4px 0}.chart-legend{gap:8px 14px;padding:5px 15px 0;font-size:12px}.chart-caption{margin:10px 15px 13px}.artifact-footer{margin:0 15px;font-size:11px}.artifact-actions{padding:10px 15px}.dialog-header{padding:15px 18px}.dialog-header h2{font-size:20px}.sources-body,.preview-body,.about-body{padding:19px 17px}.dialog-actions{flex-wrap:wrap}.preview-caption p{font-size:14px}.chat-dialog{border-radius:13px;width:calc(100vw - 20px);max-height:calc(100dvh - 24px)}.send-button{border-radius:11px;width:44px;height:44px}.icon-button{width:44px;height:44px}.voice-button{padding:10px 13px}.text-action{padding:10px 0}.answer-actions{gap:22px;margin-top:6px}.artifact-view-switch button{padding:9px 15px}.artifact-footer button,.artifact-actions button{padding:10px 0}.followups button{padding:11px 13px}.evidence summary{padding:15px 14px}}@media (prefers-reduced-motion:reduce){.conversation-app *,.conversation-app :before,.conversation-app :after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}.response-progress{color:var(--color-neutral-700);border-bottom:1px solid var(--color-divider);margin:0 0 22px;padding-bottom:13px;font-size:12px}.response-progress summary{cursor:pointer;align-items:center;gap:8px;list-style:none;display:flex}.response-progress summary::-webkit-details-marker{display:none}.response-progress summary:after{content:"+";margin-left:auto;font-size:16px}.response-progress[open] summary:after{content:"−"}.progress-dot{background:var(--color-accent);border-radius:50%;width:6px;height:6px;animation:1.3s infinite chat-breathe}.progress-dot.complete{animation:none}.progress-body{padding:8px 0 0 14px}.progress-body>p{margin:8px 0 15px}.progress-source{gap:12px;padding:9px 0;animation:.45s both finding-in;display:flex}.progress-source>span{color:var(--color-accent-700)}.progress-source strong{color:var(--color-text);font-size:13px;font-weight:400;display:block}.progress-source small{margin-top:3px;font-size:11px;display:block}.progress-discovery{color:var(--color-accent-700)}.answer-editorial{font:400 27px/1.75 var(--reading-font);letter-spacing:.015em}.answer-streaming:after{content:"";background:var(--color-accent);vertical-align:-.1em;width:2px;height:1em;margin-left:7px;animation:.85s infinite chat-breathe;display:inline-block}.answer-facts{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 20px;padding:5px 0 25px;display:grid}.answer-facts:empty{display:none}.answer-facts.facts-3{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.answer-facts strong{color:var(--color-text);font-variant-numeric:tabular-nums;font-size:35px}.answer-facts .accent strong{color:var(--color-accent-700)}.answer-facts .warning strong{color:var(--color-accent-2-700)}.fact-reveal{animation:.6s both finding-in}.customer-reply{border-left:2px solid var(--color-accent);margin-top:25px;padding:3px 0 3px 16px}.customer-reply .eyebrow{color:var(--color-accent-700);font-size:11px}.customer-reply p{margin:10px 0;font-size:14px;line-height:1.9}.artifact-card{animation:.5s both finding-in}.artifact-drawing polyline{stroke-dasharray:1;stroke-dashoffset:0;animation:1.2s ease-out both chart-draw}@keyframes finding-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes chart-draw{0%{stroke-dashoffset:1px}to{stroke-dashoffset:0}}@media (width<=600px){.answer-editorial{font-size:22px;line-height:1.8}.answer-facts{gap:18px 14px;padding:4px 0 18px}.answer-facts strong{font-size:31px}.answer-facts span{font-size:11px}.answer-facts.facts-3{gap:0 10px}.answer-facts.facts-3 strong{font-size:24px}.answer-facts.facts-3 span{letter-spacing:0;font-size:10px}}.response-progress summary{gap:10px;min-height:48px}.response-progress summary:after,.response-progress[open] summary:after{content:none}.query-summary{flex-direction:column;flex:1;gap:6px;min-width:0;display:flex}.query-current{white-space:nowrap;text-overflow:ellipsis;color:var(--color-text);font-size:12px;animation:.28s both finding-in;display:block;overflow:hidden}.query-tally{align-items:center;gap:7px;min-height:20px;font-size:11px;display:flex}.source-stack{padding-left:3px;display:flex}.source-stack:empty{display:none}.source-stack i{border:2px solid var(--chat-bg);background:var(--color-accent-100);width:21px;height:21px;color:var(--color-accent-700);border-radius:50%;justify-content:center;align-items:center;margin-left:-3px;font-size:10px;font-style:normal;animation:.3s both finding-in;display:inline-flex}.progress-chevron{flex-shrink:0;transition:transform .2s}.response-progress[open] .progress-chevron{transform:rotate(180deg)}.progress-body{max-height:220px;overflow-y:auto}.artifact-view-switch{background:var(--chat-soft);border-radius:7px;gap:3px;margin:8px 24px 10px;padding:3px;display:inline-flex}.artifact-view-switch button{color:var(--color-neutral-700);background:0 0;border:0;border-radius:5px;padding:5px 13px;font-size:12px}.artifact-view-switch button[aria-pressed=true]{background:var(--chat-paper);color:var(--color-text);box-shadow:0 1px 4px #0000000d}@media (width<=600px){.artifact-view-switch{margin-left:15px}.progress-body{max-height:none}}.demo-capabilities{padding-top:8px}.demo-capabilities>.eyebrow{margin-bottom:10px;font-size:10px}.followups{flex-wrap:wrap;gap:8px;display:flex}.followups button{border:1px solid var(--color-divider);text-align:left;background:0 0;border-radius:8px;align-items:center;gap:8px;padding:8px 11px;font-size:12px;display:inline-flex}.followups button:hover{background:var(--chat-paper);border-color:var(--color-accent-300);color:var(--color-accent-700)}.followups svg{flex-shrink:0}.generated-image img{width:100%;height:auto;display:block}.generated-image-preview{border:1px solid var(--color-divider);background:var(--chat-paper);border-radius:6px;width:calc(100% - 24px);margin:10px 12px;padding:0;display:block;overflow:hidden;cursor:zoom-in!important}.generated-image-info{color:var(--color-neutral-700);justify-content:flex-end;align-items:center;gap:10px;padding:9px 15px 14px;font-size:11px;display:flex}.generated-image-info a{color:var(--color-accent-700);border:1px solid var(--color-divider);border-radius:6px;padding:6px 10px;font-size:13px;text-decoration:none}.generated-image-status{justify-content:center;align-items:center;gap:10px;min-height:170px;padding:38px 20px;font-size:13px;display:flex}.speech-surface{min-height:56px;max-height:160px;font:400 17px/1.72 var(--reading-font);letter-spacing:.012em;overflow-y:auto}.speech-pending{color:var(--color-neutral-400)}.speech-caret{vertical-align:-.12em;background:var(--color-accent);width:2px;height:.95em;margin-left:3px;animation:1s step-end infinite chat-caret;display:inline-block}.voice-button{touch-action:none;-webkit-user-select:none;user-select:none}.voice-button.is-listening{color:var(--color-accent-700)}.speech-wave{align-items:flex-end;gap:2px;width:33px;height:15px;transition:opacity .12s linear;display:inline-flex}.speech-wave i{background:var(--color-accent);transform-origin:bottom;border-radius:1px;flex:none;width:2px;animation:.9s ease-in-out infinite chat-wave}.speech-wave i:nth-child(2n){background:var(--color-accent-400)}.speech-wave i:nth-child(3n){background:var(--color-accent-300)}@keyframes chat-caret{0%,to{opacity:0}50%{opacity:1}}@keyframes chat-wave{0%,to{transform:scaleY(.18)}50%{transform:scaleY(1)}}.progress-moon{flex:none;display:flex}.progress-moon.is-computing{animation:1.7s ease-in-out infinite chat-breathe}.query-align{color:var(--color-accent-700);font-size:11px;line-height:1.65;animation:.3s both finding-in}.version-note{color:var(--color-accent-700);letter-spacing:.012em;margin:3px 25px 0;font-size:11.5px;line-height:1.6}.artifact-regen{border:1px dashed var(--color-neutral-300);background:var(--chat-paper);color:var(--color-neutral-700);border-radius:13px;align-items:center;gap:11px;padding:30px 25px;font-size:13px;display:flex}.artifact-regen svg{animation:1.5s ease-in-out infinite chat-breathe}.message-assistant:before{content:"";background:linear-gradient(to right, var(--color-accent), transparent 64%);transform-origin:0;height:1px;margin-bottom:17px;animation:.55s cubic-bezier(.2,.8,.2,1) both chat-sweep;display:block}@keyframes chat-sweep{0%{transform:scaleX(0)}to{transform:scaleX(1)}}.answer-text{font:400 17px/1.95 var(--reading-font);letter-spacing:.012em}.customer-reply p{font:400 15px/1.95 var(--reading-font)}@media (width<=600px){.answer-text{font-size:15.5px;line-height:1.9}.speech-surface{min-height:72px;font-size:16px}.version-note{margin:3px 15px 0}.artifact-regen{padding:24px 15px}.message-assistant:before{margin-bottom:15px}}@media (width>=701px){.app-header{height:56px;padding:0 28px}.message-list{max-width:872px;padding:20px 16px 24px}.composer-container{max-width:840px}.message{margin-bottom:20px}.user-bubble{padding:9px 13px;font-size:14px}.assistant-heading{margin-bottom:9px}.answer-text,.answer-editorial,.customer-reply p{font:400 14px/1.65 var(--ui-font);letter-spacing:normal}.answer-text{margin-bottom:12px}.answer-facts{gap:16px;padding:0 0 14px}.answer-facts strong{font-size:24px}.answer-facts span{font-size:12px}.customer-reply{margin-top:16px}.response-progress{margin-bottom:12px;padding-bottom:8px}.response-progress summary{min-height:36px}.query-summary{gap:3px}.message-assistant:before{margin-bottom:12px}.composer-dock{padding:4px 24px 10px}.composer-container .composer{border-radius:12px;align-items:flex-end;gap:12px;padding:8px 10px 8px 14px;display:flex}.composer-container .composer textarea{flex:1;width:auto;min-width:0;min-height:32px;max-height:96px;padding:5px 0;font-size:14px;line-height:22px}.composer-toolbar{flex:none;gap:10px;padding:0}.speech-surface{min-width:0;min-height:32px;max-height:96px;font:400 14px/22px var(--ui-font);flex:1}.artifact-heading{padding:12px 16px 0}.artifact-heading h3{font:600 16px/1.5 var(--ui-font);margin:3px 0}.artifact-view-switch{margin:6px 16px}.version-note{margin:3px 16px 0}.generated-image-preview{width:fit-content;max-width:calc(100% - 24px);margin:6px auto}.artifact-image-output{max-width:620px}.generated-image img{object-fit:contain;width:auto;max-width:100%;height:auto;max-height:min(480px,100dvh - 200px);margin:0 auto}.generated-image-info{padding:4px 16px 8px}.chart-caption{margin:8px 16px}.artifact-footer{margin:0 16px;padding:8px 0}.artifact-actions{padding:7px 16px}}.input-mode-switch{background:var(--chat-soft);border:0;border-radius:9px;flex:none;justify-content:center;align-items:center;width:44px;height:44px;padding:0;display:inline-flex}.input-mode-switch:hover{background:var(--color-accent-100);color:var(--color-accent-700)}.composer-container .composer-voice{border-radius:30px;padding:10px 12px 8px;display:block}.composer-voice .input-mode-switch{border-radius:50%}.composer-voice .composer-toolbar{align-items:center;gap:10px;padding:0;display:flex}.composer-voice .voice-button{min-width:0;min-height:60px;color:var(--chat-paper);background:var(--color-accent-700);border-color:var(--color-accent-700);border-radius:999px;flex:1;justify-content:center;padding:12px 20px;font-weight:500;font-size:17px!important}.composer-voice .voice-button:hover:not(:disabled),.composer-voice .voice-button.is-listening{color:var(--chat-paper);background:var(--color-accent-800);border-color:var(--color-accent-800)}.composer-voice .voice-button:active:not(:disabled){background:var(--color-accent-900);border-color:var(--color-accent-900)}.composer-voice .speech-wave i{background:currentColor}.composer-voice .speech-surface{min-height:48px;max-height:96px;font:400 16px/1.6 var(--ui-font);margin-bottom:10px;overflow-y:auto}.voice-cancel{min-width:44px;min-height:44px;color:var(--color-neutral-700);background:0 0;border:0;flex:none;font-size:13px}.voice-hint{text-align:center;color:var(--color-neutral-700);margin:6px 0 0;font-size:11px;line-height:1.5}.composer-voice .send-button{flex:none;margin:0}@media (width>=701px){.composer-keyboard .input-mode-switch{width:36px;height:36px}.composer-voice .voice-button{min-height:52px;font-size:15px!important}.composer-keyboard .composer-hint{font-size:11px}}.speech-feedback{align-items:flex-start;gap:10px;display:flex}.speech-feedback .speech-surface{flex:1;min-width:0}.artifact-card.artifact-irr{max-width:100%}.irr-comparison-scroll{scrollbar-width:thin;overscroll-behavior-x:contain;max-width:100%;margin:12px 0;overflow:auto}.irr-comparison{border-collapse:separate;border-spacing:0;table-layout:auto;width:100%;min-width:780px;font:13px/1.4 var(--ui-font);font-variant-numeric:tabular-nums}.irr-comparison th,.irr-comparison td{text-align:center;border-bottom:1px solid var(--color-divider);padding:8px 6px}.irr-comparison th{font-weight:600}.irr-comparison .comparison-label-column{width:110px}.irr-comparison thead th{z-index:3;background:var(--chat-soft);position:sticky;top:0}.irr-comparison th[scope=row],.irr-comparison thead th:first-child,.comparison-subhead th:first-child{z-index:2;background:var(--chat-soft);border-right:1px solid var(--color-divider);white-space:nowrap;position:sticky;left:0}.irr-comparison thead th:first-child{z-index:4}.irr-comparison .comparison-product{color:var(--chat-paper);border-right:3px solid var(--chat-paper);padding:10px 6px}.comparison-product span{opacity:.9;margin-bottom:3px;font-size:12px;display:block}.comparison-product strong{font-size:16px}.irr-comparison .comparison-section th{text-align:left;background:var(--chat-soft);color:var(--color-neutral-700);border-top:2px solid var(--color-divider);padding:10px 12px}.comparison-section span{color:var(--color-text);margin-left:7px;font-weight:700}.comparison-section small{margin-left:20px;font-size:11px;font-weight:400}.irr-comparison .comparison-dividend{max-width:160px;font-size:11px}.comparison-subhead{color:var(--color-neutral-700);font-size:11px}.irr-comparison .comparison-cash{border-right:1px dashed var(--color-divider)}.irr-comparison .comparison-irr{border-right:3px solid var(--chat-paper);font-size:14px;font-weight:600}.comparison-best{border:1px solid var(--table-best-border);background:var(--table-best-bg);min-width:52px;color:var(--table-best);border-radius:7px;flex-direction:column;justify-content:center;align-items:center;gap:1px;padding:4px 6px;display:inline-flex}.comparison-best strong{font-size:inherit;white-space:nowrap;font-weight:750}.comparison-best small{font-size:10px;font-weight:600;line-height:1.2}.comparison-highlight td,.comparison-highlight th{box-shadow:inset 0 2px var(--table-best), inset 0 -2px var(--table-best)}.irr-detail-switch{gap:4px;margin:8px 16px;display:flex}.irr-detail-switch button{border:1px solid var(--color-divider);background:0 0;border-radius:20px;padding:5px 12px;font-size:12px}.irr-detail-switch button[aria-pressed=true]{background:var(--table-best-bg);color:var(--table-best);border-color:var(--table-best-border)}@media (width<=700px){.irr-comparison{min-width:780px}}.irr-comparison td[colspan="2"]{border-right:3px solid var(--chat-paper)}.artifact-image-slot[hidden]{display:none}.table-scroll-hint{color:var(--color-neutral-700);margin:10px 15px 0;font-size:11px}.mobile-table-toggle{border:1px solid var(--color-divider);background:var(--chat-paper);border-radius:24px;min-height:44px;margin:4px 14px 12px;padding:8px 16px;font-size:13px;display:block}.generated-image-preview{position:relative}.image-thumbnail-label{color:#61451b;background:#f1ede5;padding:9px;font-size:12px;font-weight:600;display:block}.image-viewer{color:#fff;overscroll-behavior:contain;background:#181b20;border:0;width:100%;max-width:none;height:100dvh;max-height:none;margin:0;padding:0;position:fixed;inset:0}.image-viewer[open]{flex-direction:column;display:flex}.image-viewer::backdrop{background:#181b20}.image-viewer header{padding:max(10px, env(safe-area-inset-top)) 16px 10px;flex:none;justify-content:space-between;align-items:center;display:flex}.image-viewer button,.image-viewer a{color:#fff;cursor:pointer;background:#303641;border:1px solid #69707b;border-radius:24px;justify-content:center;align-items:center;min-width:44px;min-height:44px;padding:0 12px;font:500 14px/1.2 system-ui;text-decoration:none;display:inline-flex}.image-viewer button:disabled{opacity:.4;cursor:default}.image-viewer-stage{touch-action:none;cursor:grab;-webkit-user-select:none;user-select:none;flex:1;justify-content:center;align-items:center;min-height:0;display:flex;position:relative;overflow:hidden}.image-viewer-stage:active{cursor:grabbing}.image-viewer-stage img{object-fit:contain;pointer-events:none;flex:none;max-width:none;max-height:none}.image-viewer footer{padding:10px 8px max(12px, env(safe-area-inset-bottom));flex:none}.image-viewer-tools{justify-content:center;align-items:center;gap:8px;display:flex}.image-viewer output{text-align:center;min-width:42px;font:13px system-ui}.image-viewer footer p{text-align:center;color:#c5cad1;margin:8px 0 0;font-size:12px}@media (width<=700px){.generated-image-preview{border-radius:12px;width:calc(100% - 28px);max-width:none;margin:12px 14px 4px}.generated-image-preview img{object-fit:contain;background:#f0f0ec;width:100%;height:auto;max-height:48dvh}}@media (width>=701px){.composer-dock{padding-bottom:16px}.composer-container .composer-keyboard{border-color:#deded7;border-radius:20px;align-items:center;gap:12px;padding:9px 10px;box-shadow:0 3px 14px #292c2610}.composer-keyboard .composer-toolbar{display:contents}.composer-keyboard .input-mode-switch{color:#6c716b;background:0 0;border-radius:50%;order:-1}.composer-keyboard .input-mode-switch:hover{background:#eef1eb}.composer-container .composer-keyboard textarea{padding:5px 0;font-size:15px}.composer-keyboard .send-button{background:#596e64;border-radius:50%;flex:none}.composer-keyboard .send-button:disabled{background:#eceee9;color:#a2aaa1!important}.composer-keyboard .send-button:hover:not(:disabled){background:#42594e}.composer-container .composer-keyboard:focus-within{border-color:#b8c4b9;box-shadow:0 0 0 3px #7389710d}}.generated-image-status{min-height:92px;color:var(--color-neutral-700);flex-wrap:wrap;padding:24px 16px}.generated-image-status button{border:1px solid var(--color-divider);background:var(--chat-paper);min-height:36px;color:var(--color-text);border-radius:18px;padding:6px 14px;font-size:13px}.demo-preview{background:var(--color-surface);flex-direction:column;display:flex;position:fixed;inset:0}.preview-switch{z-index:5;border:1px solid var(--color-divider);background:color-mix(in srgb, var(--chat-paper) 88%, transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);box-shadow:var(--shadow-sm);opacity:.55;border-radius:9px;gap:3px;padding:3px;transition:opacity .18s;display:flex;position:fixed;bottom:18px;left:18px}.preview-switch:hover,.preview-switch:focus-within{opacity:1}.preview-switch button{cursor:pointer;color:var(--color-neutral-700);background:0 0;border:0;border-radius:6px;padding:5px 14px;font:400 12px/1.5 -apple-system,PingFang SC,sans-serif}.preview-switch button[aria-pressed=true]{background:var(--color-text);color:var(--chat-paper)}.preview-switch button:focus-visible{outline:2px solid var(--color-accent-700);outline-offset:3px}.preview-stage{flex:1;justify-content:center;align-items:center;min-height:0;display:flex;overflow:hidden}.preview-device-slot{flex:none;position:relative}.preview-device-canvas{transform-origin:0 0;position:absolute;top:0;left:0}.preview-screen{background:var(--chat-bg);position:absolute;inset:60px 0 34px;overflow:hidden}.preview-screen iframe{border:0;width:100%;height:100%;display:block}.preview-desktop .preview-screen{inset:0}@media (width<=700px),(hover:none) and (pointer:coarse){.preview-switch{display:none}.demo-preview{height:100dvh}}