:root{font-family:'Segoe UI',sans-serif;color:#172e36;background:#f7f5ee;font-synthesis:none}*{box-sizing:border-box}body{margin:0}header{max-width:1320px;margin:auto;padding:28px 5%;display:flex;justify-content:space-between;align-items:center}.brand{font-size:12px;font-weight:750;letter-spacing:.16em;color:inherit;text-decoration:none}.brand span{color:#be601d;font-size:27px;vertical-align:middle;margin-right:9px}.test-label{font-size:10px;letter-spacing:.16em;color:#616c6b;border:1px solid #d5d8cf;border-radius:20px;padding:8px 12px}main{max-width:1160px;margin:20px auto 0;padding:0 28px}.intro{position:relative;margin-bottom:28px}.eyebrow{font-size:10px;font-weight:700;letter-spacing:.18em;color:#677570}h1{font-family:Georgia,serif;font-size:clamp(42px,6vw,68px);line-height:1.02;font-weight:400;letter-spacing:-.045em;margin:16px 0}h1 br{display:none}.intro>p:last-child{position:absolute;right:0;bottom:4px;line-height:1.6;font-size:14px;color:#586a6e}.companion{display:grid;grid-template-columns:minmax(0,1fr) 280px;background:#fffdf7;border:1px solid #e1e2d9;border-radius:24px;overflow:hidden;box-shadow:0 12px 36px #263b3510}.scene{position:relative;background:#0c294b;min-width:0}.scene img{display:block;width:100%;height:100%;aspect-ratio:5/3;object-fit:cover}.scene-label{position:absolute;left:24px;top:20px;color:white;font-size:10px;letter-spacing:.15em;text-shadow:0 1px 8px #000}.scene-label span{display:block;font-size:11px;letter-spacing:0;opacity:.85;margin-top:4px}.controls{display:flex;flex-direction:column;justify-content:center;align-items:center;padding:24px 20px;text-align:center}.status-line{display:flex;align-items:center;gap:8px}#dot{width:7px;height:7px;background:#748c81;border-radius:50%}#status{font-size:17px;font-weight:600}#hint{font-size:12px;color:#66746f;margin-top:0;line-height:1.5}.actions{width:100%;display:flex;gap:8px;flex-direction:column;margin:18px 0 10px}button,input{font:inherit}button{cursor:pointer;border:none;border-radius:12px;padding:13px 18px;font-size:13px;font-weight:600}button:disabled{opacity:.48;cursor:default}.primary{background:#23574d;color:white;min-height:50px}.primary span{margin-right:8px}.secondary{background:#eeeee4;color:#25443d}.text-button{background:transparent;color:#416257;padding:10px 4px;font-size:12px}.notice{color:#796743;font-size:11px;line-height:1.6;margin:6px 0}button:focus-visible,input:focus-visible{outline:3px solid #cb8226;outline-offset:3px}.below{display:grid;grid-template-columns:1fr 1fr;gap:60px;padding:40px 0}h2{font-family:Georgia,serif;font-size:24px;font-weight:400;margin:10px 0}.below p{font-size:13px;line-height:1.7;color:#5c6d67}.conversation-heading{display:flex;align-items:center;justify-content:space-between}.conversation h2{font-family:inherit;font-size:14px;font-weight:600}ol{list-style:none;padding:0;max-height:220px;overflow:auto;font-size:13px;line-height:1.6}li{padding:10px 0;border-bottom:1px solid #e4e5dd}li strong{display:block;font-size:10px;letter-spacing:.08em;color:#697a70}.empty{color:#7b857e;font-style:italic}label{display:block;font-size:11px;margin:12px 0 7px;color:#536860}.input-row{display:flex;gap:8px}input{min-width:0;width:100%;border:1px solid #d4dacf;background:#fffefa;border-radius:10px;padding:12px;font-size:13px}.timing{font-size:10px!important}footer{max-width:1160px;margin:0 auto;padding:24px 28px;border-top:1px solid #dce0d5;font-size:10px;color:#69766f;line-height:1.6}footer span{display:block}body[data-state=listening] #dot{background:#d97039}body[data-state=speaking] #dot{background:#36755c}[hidden]{display:none!important}@media(max-width:850px){.intro>p:last-child{position:static}.intro{margin-bottom:20px}.companion{grid-template-columns:1fr 230px}.below{gap:30px}h1 br{display:block}}@media(max-width:600px){header{padding:17px 20px}.brand{font-size:10px;letter-spacing:.08em}.test-label{font-size:8px;padding:6px 8px}main{padding:0 16px;margin-top:12px}.intro .eyebrow{font-size:9px}h1{font-size:38px;margin:10px 0}h1 br{display:none}.intro>p:last-child{font-size:12px;margin:10px 0}.intro>p:last-child br{display:none}.companion{display:block;border-radius:18px}.scene img{aspect-ratio:5/3}.scene-label{left:16px;top:13px}.controls{padding:12px 16px}.status-line p{margin:4px 0}#hint{margin:7px 0 0}.actions{flex-direction:row;margin:12px 0 2px}.primary{flex:1}.actions .secondary{min-width:72px}.notice{margin:0}.below{grid-template-columns:1fr;gap:18px;padding:25px 0}.below h2{font-size:22px}.conversation h2{font-size:14px}footer{padding:20px}.text-button{padding:9px 4px}}