.ai-talker{max-width:800px;margin:24px auto;padding:16px;border:1px solid #eee;border-radius:12px;background:#fff}
.ai-head{width:180px;height:180px;margin:12px auto 24px;border-radius:50%;background:radial-gradient(circle at 60% 35%,#fff,#dde5ff);box-shadow:0 2px 12px rgba(0,0,0,.06);position:relative}
.ai-head::before{content:'';position:absolute;left:50%;top:50%;width:70px;height:12px;background:#111;border-radius:12px;transform:translate(-50%,-5px)}
.ai-controls{display:flex;gap:12px;justify-content:center;margin-bottom:12px}
.ai-btn{padding:10px 16px;border:0;border-radius:10px;background:#0f62fe;color:#fff;font-weight:600;cursor:pointer}
.ai-stop{display:flex;align-items:center;gap:6px;color:#666}
.ai-input{width:100%;padding:10px 12px;border:1px solid #ddd;border-radius:10px;margin:10px 0}
.ai-tests{display:flex;gap:8px;margin-bottom:10px}
.ai-log{min-height:60px;max-height:220px;overflow:auto;background:#fafafa;border:1px dashed #ddd;border-radius:10px;padding:10px;font-size:14px;color:#333}