@charset "UTF-8";
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15px;text-align:center;font-size:11px;line-height:1.8;color:var(--muted)}.toast{position:fixed;bottom:25px;left:50%;transform:translate(-50%,20px);background:var(--deep);color:white;box-shadow:0 5px 25px #173c3a22;border-radius:8px;padding:12px 19px;font-size:11px;opacity:0;pointer-events:none;z-index:200;transition:.2s;max-width:90vw;text-align:center}.toast.visible{opacity:1;transform:translate(-50%,0)}dialog{border:1px solid var(--line);border-radius:15px;background:var(--paper);color:var(--ink);width:750px;max-width:calc(100vw - 32px);max-height:calc(100dvh - 40px);padding:0;box-shadow:0 25px 80px #163c3a33}dialog::backdrop{background:#18333769;backdrop-filter:blur(3px)}.modal-head{display:flex;justify-content:space-between;align-items:flex-start;gap:15px;padding:24px 26px;border-bottom:1px solid var(--line)}.modal-head h2{font:400 25px Georgia,serif;margin:0 0 8px}.close-modal{border:1px solid var(--line);border-radius:50%;height:30px;width:30px;background:white;font-size:20px;flex:none}.modal-body{padding:24px 26px;overflow-wrap:anywhere}.modal-body .article-copy{font-size:14px}.modal-body h3{font-size:12px;line-height:1.6;margin:22px 0 10px}.modal-body>p{font-size:11px;line-height:1.8;color:var(--muted)}.excerpt-box{border:1px solid var(--line);background:#f7f9f2;padding:14px;font:12px/1.8 Georgia,serif;border-radius:7px;max-height:220px;overflow-y:auto;white-space:pre-wrap}.tutorial-steps{counter-reset:step}.tutorial-step{position:relative;padding:0 0 23px 40px;border-left:1px solid var(--line);margin-left:13px}.tutorial-step:last-child{border:0;padding-bottom:0}.tutorial-step:before{counter-increment:step;content:counter(step);position:absolute;left:-13px;top:0;width:26px;height:26px;border-radius:50%;background:#e5efdf;color:var(--green);font-size:11px;font-weight:650;display:grid;place-items:center}.tutorial-step h3{margin:0 0 7px;font-size:13px;line-height:1.6}.tutorial-step p{margin:0;font-size:12px;line-height:1.85;color:#556a61}.demo-caption{font-size:10px;color:#806d40;line-height:1.7;border-radius:6px;background:#fbf7ec;padding:11px 13px;margin:0 0 24px}.tutorial-ask{margin-top:24px;padding-top:18px;border-top:1px solid var(--line)}.tutorial-ask textarea{width:100%;resize:vertical;border:1px solid var(--line);border-radius:7px;min-height:65px;font-size:11px;line-height:1.7;padding:10px}.tutorial-route{font-size:10px;line-height:1.7;display:flex;align-items:flex-start;gap:9px;margin:12px 0}.request-sources{display:flex;flex-direction:column;gap:7px;margin:13px 0}.request-source{display:flex;justify-content:space-between;gap:14px;font-size:10px;line-height:1.65;border-bottom:1px solid #e8ede2;padding:8px 0}.request-source span{color:var(--muted)}.request-source strong{font-weight:600}.technical-preview{font:10px/1.6 Consolas,monospace;white-space:pre-wrap;max-height:280px;overflow:auto;background:#f2f5ec;padding:14px;border-radius:7px}.pill-row{display:flex;gap:7px;align-items:center;flex-wrap:wrap;margin:0 0 18px}.scope-heading-actions{display:flex;gap:10px}.scope-heading-actions button{border:0;background:none;color:var(--muted);font-size:15px;padding:0}.scope-mobile-close{display:none}.scope-pair-list{margin-top:15px;padding-top:13px;border-top:1px solid #d5dfce}.scope-pair-list .scope-chip{margin-top:6px}.document-sections{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:20px 0}.document-section{padding:18px;border:1px solid var(--line);border-radius:8px;background:#fafcf6;text-align:left}.document-section h3{font-size:12px;margin:0 0 9px}.document-section p{font-size:10px;line-height:1.7;color:var(--muted);margin:0}.original-copy{font:11px/1.8 Consolas,monospace;white-space:pre-wrap;overflow-wrap:anywhere;max-height:800px;overflow-y:auto;background:#f6f8f2;padding:20px;border:1px solid var(--line);border-radius:8px}.maturity-note{font-size:11px;line-height:1.75;background:#f7f1df;padding:13px 15px;border-radius:7px;margin-bottom:23px;color:#74623c}.error-panel{padding:45px 30px;line-height:1.8;font-size:12px;color:var(--muted)}
@media(min-width:1550px){.workspace{grid-template-columns:255px minmax(500px,1fr)310px;gap:30px;padding:32px}.reader-intro{padding:35px 42px 0}.reader-body{padding:30px 42px 42px}.reader-tabs{padding:0 38px}.reader h1{font-size:42px}.article-copy{font-size:17px}.scope-pane{padding:24px 21px}.item-name{font-size:12px}}
@media(max-width:1180px){.workspace{grid-template-columns:220px minmax(380px,1fr);gap:20px;padding:24px}.scope-pane{display:none}.scope-pane.is-open{display:block;position:fixed;right:20px;top:140px;width:300px;max-height:calc(100dvh - 160px);z-index:45;box-shadow:0 15px 50px #173c3a33}.scope-mobile-close{display:block}.app-header{padding:0 24px}.header-tools{gap:9px}.brand-sub{font-size:9px}#main-nav button{padding:0 12px}.workspace-bar{padding:0 24px}.reader h1{font-size:35px}}
@media(max-width:760px){.app-header{height:auto;min-height:77px;flex-wrap:wrap;padding:15px 17px 0;gap:12px}.brand{font-size:26px;gap:9px}.brand-mark{width:36px;height:36px}.brand-mark:before{inset:8px}.brand-mark:after{top:17px;left:7px;right:7px}.brand-mark i{left:17px;top:7px;bottom:7px}.brand-sub{font-size:8px;margin-top:6px}.header-tools{margin-left:auto}.prototype-tag{font-size:7px;padding:5px}.header-tools select{font-size:10px;padding:7px}#main-nav{width:100%;height:42px;order:3;justify-content:space-between;gap:0}#main-nav button{flex:1;padding:0 4px;font-size:10px}#main-nav button.active:after{left:5px;right:5px}#main-nav svg{width:14px;height:14px;margin-right:4px}.workspace-bar{padding:0 17px;height:40px;font-size:9px}.workspace-bar #workspace-caption{display:none}.workspace-bar>div{width:100%;justify-content:space-between;gap:10px}.compact-only{display:inline-flex}.workspace{display:block;padding:15px 12px 35px}.catalog-pane{display:none}.catalog-pane.is-open{display:flex;position:fixed;left:10px;top:170px;width:255px;height:calc(100dvh - 185px);z-index:50;background:#f6f8f0;border:1px solid var(--line);padding:18px;border-radius:12px;box-shadow:0 10px 40px #173c3a30}.scope-pane.is-open{right:10px;top:170px;max-height:calc(100dvh - 185px);width:290px}.reader-intro{padding:25px 22px 0}.breadcrumbs{margin-bottom:20px}.reader h1{font-size:31px}.canonical-name{font-size:11px}.article-meta{margin-bottom:18px}.reader-tabs{padding:0 19px;gap:18px}.reader-tabs button{font-size:10px;padding:14px 0}.reader-body{padding:22px}.article-copy{font-size:15px;line-height:1.9}.source-strip{font-size:9px;align-items:flex-start}.source-strip>div{display:block}.source-strip>div svg{display:none}.source-strip strong{display:block;margin-bottom:4px}.reader-actions{padding:16px 20px;flex-wrap:wrap}.reader-actions>div{font-size:9px}.btn{font-size:10px}.view-heading{padding:25px 22px 20px}.view-heading h1{font-size:30px}.matrix-tools{padding:16px;gap:10px}.matrix-tools .search-wrap{width:100%}.matrix-scroll{max-height:calc(100dvh - 420px)}.chat-main{padding:22px}.prototype-note{margin:16px 20px 0;font-size:9px}.example-grid{grid-template-columns:1fr}.chat-welcome h2{font-size:24px}.example-card{padding:14px;font-size:11px}.composer-wrap{padding:14px 16px 17px}.composer textarea{min-height:85px}.composer-bottom>span{font-size:8px;gap:4px}.composer-foot{font-size:8px}.message-user{margin-left:15px}.message-answer{padding:16px}.document-sections{grid-template-columns:1fr}.modal-head{padding:20px}.modal-head h2{font-size:23px}.modal-body{padding:20px}.maturity-note{font-size:10px}.pair-summary{padding:13px;gap:11px}.pair-summary h2{font-size:12px}.pair-summary p{font-size:9px}.legend{gap:7px;font-size:8px}.toast{font-size:10px;padding:12px;bottom:16px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
.catalog-filter{display:flex;align-items:center;justify-content:space-between;gap:6px;margin-top:13px;font-size:9px;color:var(--muted)}.catalog-filter select{font-size:10px;padding:6px;max-width:135px}.matrix-scroll:focus-visible{outline-offset:-3px}
.api-status{padding:11px 30px;background:#f8faf5;border-bottom:1px solid var(--line);font-size:10px;line-height:1.65}.api-state-line{display:flex;align-items:center;flex-wrap:wrap;gap:8px 14px;max-width:1740px;margin:auto}.api-state-line>strong{font-weight:650}.api-state-line>span:not(.api-indicator){color:var(--muted)}.api-state-line>.link-btn{margin-left:auto;font-size:10px}.api-indicator{width:7px;height:7px;background:#9a7d4b;border-radius:50%;flex:none}.api-indicator.available{background:#43845c}.api-explanation{margin:5px auto;max-width:1740px;color:#876b36}.budget-details{max-width:1740px;margin:5px auto 0;color:var(--muted)}.budget-details summary{cursor:pointer;width:fit-content}.budget-details p{max-width:850px;margin:6px 0 0}.budget-values{display:flex;flex-wrap:wrap;gap:7px 24px;padding-top:8px;color:var(--ink)}.question-snapshot{display:block;font-size:9px;color:var(--muted);margin-top:8px}.message-meta{flex-wrap:wrap;line-height:1.6}.request-pending{display:flex;align-items:center;flex-wrap:wrap;gap:9px;padding:16px;border:1px solid var(--line);border-radius:8px;background:#f7faf3;font-size:11px;line-height:1.7}.request-pending svg{height:17px;width:17px;color:var(--green)}.request-pending small{display:block;width:100%;color:var(--muted);font-size:9px}.request-error{border:1px solid #decda9;border-radius:9px;background:#fcf8ef;padding:17px;font-size:11px;line-height:1.8;color:#6e572d}.request-error p{margin:0 0 12px}.request-actions{display:flex;align-items:center;flex-wrap:wrap;gap:8px 16px}.request-actions .plain{color:#6e572d}.answer-incomplete{background:#faf1da;border:1px solid #e7d6ac;border-radius:6px;padding:10px 12px;font-size:11px;line-height:1.7;color:#765d26;margin:0 0 18px}.live-sources{margin-top:20px;border-top:1px solid var(--line);padding-top:13px;font-size:10px;line-height:1.8;color:var(--muted)}.live-sources summary{cursor:pointer;color:var(--green)}.live-sources ul{padding-left:18px;max-height:230px;overflow:auto;overflow-wrap:anywhere}.live-sources strong{font-weight:550}.answer-model-id{margin-top:12px;color:var(--muted);font:9px Consolas,monospace}.saved-examples{border-top:1px solid var(--line);padding-top:19px;margin-top:22px}.saved-examples>summary{cursor:pointer;font-size:11px;line-height:1.7;color:var(--muted)}.saved-examples .example-grid{margin-bottom:0}#tutorial-output:not(:empty){margin:20px 0}button:disabled{cursor:not-allowed}
@media(max-width:760px){.api-status{padding:10px 17px;font-size:9px}.api-state-line{gap:6px 9px}.api-state-line>span:not(.api-indicator){flex-basis:100%;margin-left:16px}.api-state-line>.link-btn{font-size:9px;margin-left:16px}.budget-details{margin-top:7px}.budget-values{gap:5px 15px}.request-actions{align-items:flex-start;flex-direction:column}.request-error,.request-pending{font-size:10px}.live-sources{font-size:9px}.saved-examples>summary{font-size:10px}.message-meta{font-size:8px}}

/* Supplementary web search and server-budget feedback. */
.web-option{padding:13px 15px 11px;border-bottom:1px solid var(--line);background:#f5f8f0}
.web-option-label{display:flex;align-items:flex-start;gap:9px;font-size:11px;font-weight:600;line-height:1.65;cursor:pointer}
.web-option-label input{accent-color:var(--green);width:16px;height:16px;flex:none;margin:1px 0 0}
.web-option-label:has(input:disabled){cursor:default}
.web-option-label input:disabled+span{color:#647268}
.web-option-note{font-size:10px;line-height:1.65;margin:5px 0 0 25px;color:var(--muted)}
.service-policy{display:flex;flex-wrap:wrap;align-items:baseline;gap:3px 10px;max-width:1740px;margin:8px auto 0;padding:9px 12px;border:1px solid #dce7d6;border-radius:6px;background:#f1f7ec;font-size:10px;line-height:1.65;color:#405d45}
.service-policy>strong{font-weight:650;flex:none}.service-policy>span{flex:1 1 260px}.service-policy>small{width:100%;font-size:9px}
.service-policy-economy{background:#faf5e7;border-color:#eadcb6;color:#705b2d}
.service-policy-tutorials-only,.service-policy-browse-only{background:#fcf0e6;border-color:#e8ccb7;color:#795236}
.web-check{margin-top:18px;padding:13px 15px;border:1px solid #d9e2df;border-radius:7px;background:#f4f8f7;color:#445f56;font-size:11px;line-height:1.75;overflow-wrap:anywhere}
.web-check h3{font-size:12px;margin:0 0 7px;font-weight:650}.web-check p{margin:0}.web-check ul{margin:8px 0 0;padding-left:19px}.web-check a{color:var(--green);text-decoration:underline;text-underline-offset:2px}
@media(max-width:760px){.web-option{padding:11px 12px}.web-option-label{font-size:10px}.web-option-note{font-size:9px}.service-policy{font-size:9px}.service-policy>small{font-size:8px}.web-check{font-size:10px;padding:12px}.web-check h3{font-size:11px}}

/* Static reading translations retain a separate original source disclosure. */
.reading-original{margin:24px 0;font-size:12px;line-height:1.7}.reading-original summary{cursor:pointer;color:var(--green);font-weight:600}.reading-original .original-copy{margin-top:12px}.translation-notice .link-btn{font:inherit;text-decoration:underline;margin-left:4px}
.pair-controls label{min-width:0;max-width:100%}.pair-controls select{display:block;width:100%;min-width:0}
.service-notice{padding:10px 24px;border-bottom:1px solid var(--line,#d9e2df);background:#f7f9f7;color:#445f56;font-size:12px;line-height:1.6}.service-notice p{margin:0 0 5px}.service-notice p:last-child{margin-bottom:0}.service-notice summary{cursor:pointer;text-decoration:underline;text-underline-offset:2px}.service-notice details[open]{max-width:1000px}.service-notice details[open] summary{margin-bottom:8px}.service-notice a{color:inherit;text-underline-offset:2px}@media(max-width:760px){.service-notice{padding:10px 16px}}