:root{color-scheme:dark;--bg:#121719;--surface:#191f22;--paper:#f0ede4;--muted:#b1b8b9;--line:#394448;--accent:#e7b76f;--deep:#0e1315;--focus:#fbd493;font-family:Segoe UI,Arial,sans-serif;font-size:15px;line-height:1.5}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--paper)}button,input,select{font:inherit}button,select{color:inherit;background:transparent;border:1px solid transparent;border-radius:5px;padding:8px 12px}button,a,select,input{touch-action:manipulation}button,select{cursor:pointer}button:hover,select:hover{background:#ffffff0c;border-color:var(--line)}button:disabled{opacity:.4;cursor:default}button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,a:focus-visible{outline:2px solid var(--focus);outline-offset:4px}a{color:var(--accent);text-underline-offset:4px}p{margin:0 0 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.spoken-focus{color:var(--accent);font-size:13px;line-height:1.5;margin:2px 28px 12px;min-height:20px}.diagram-node.spoken-current .node-shape{stroke:var(--accent);stroke-width:3;fill:#28302e}.diagram-node.spoken-current .node-label{fill:#fff8e9}.linear-node.spoken-current{border-left:3px solid var(--accent);padding-left:12px;background:#e7b76f08}.linear-node.spoken-current .eyebrow::after{content:" · Now";color:var(--accent)}@media(max-width:600px){.spoken-focus{margin-inline:18px}}

.research-return{display:flex;gap:24px;padding:12px 24px;border-bottom:1px solid #ddd;flex-wrap:wrap;font-size:14px}.research-return a{color:inherit;text-underline-offset:4px}