:root{--ink:#17211b;--muted:#647067;--paper:#f6f4ec;--card:#fffdf7;--leaf:#176b4d;--leaf-dark:#0e4e38;--sun:#f3b43f;--line:#d9ded7;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}:root[data-theme=dark]{--ink:#eef4ef;--muted:#a8b5ac;--paper:#101713;--card:#18221c;--leaf:#55c493;--leaf-dark:#369d71;--sun:#e7aa3a;--line:#34423a}*{box-sizing:border-box}html{background:var(--paper);min-height:100%}body{min-height:100dvh;color:var(--ink);background:radial-gradient(circle at 20% 0%, #f3b43f29, transparent 32rem), var(--paper);background-attachment:fixed;margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input,select,textarea{font:inherit}button{cursor:pointer}a{color:var(--leaf)}.shell{width:min(1120px,100% - 32px);margin:0 auto}.topbar{justify-content:space-between;align-items:center;padding:22px 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14px;font-weight:700}button:disabled{opacity:.5;cursor:not-allowed}.card{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:24px;box-shadow:0 18px 50px #17211b12}.demo{transform:rotate(1.5deg)}.demo-line{border-radius:14px;margin:12px 0;padding:15px}.demo-line.customer{background:#e8f3ed;margin-right:48px}.demo-line.operator{background:#fff0ce;margin-left:48px}.translation{color:var(--muted);margin-top:5px;font-size:.9rem}.center-page{place-items:center;min-height:100vh;padding:24px;display:grid}.narrow{width:min(100%,540px)}label{gap:7px;font-weight:700;display:grid}input,select,textarea{border:1px solid var(--line);width:100%;color:var(--ink);background:#fff;border-radius:12px;padding:13px}.voice-identity{border:0;gap:16px;margin:18px 0 0;padding:0;display:flex}.voice-identity legend{margin-bottom:9px;font-weight:700}.voice-identity label{align-items:center;gap:7px;display:flex}.voice-identity input{width:auto}.voice-identity-help{margin:7px 0 0;font-size:.88rem}:root[data-theme=dark] input,:root[data-theme=dark] select,:root[data-theme=dark] textarea,:root[data-theme=dark] button.secondary,:root[data-theme=dark] button.danger,:root[data-theme=dark] .message,:root[data-theme=dark] .queue-item{background:#202c25}:root[data-theme=dark] .message.mine{background:#183a2c}:root[data-theme=dark] .notice{background:#392f19}:root[data-theme=dark] .demo-line.customer{background:#183a2c}:root[data-theme=dark] .demo-line.operator{background:#3b301a}.stack{gap:16px;display:grid}.notice{border-left:4px solid var(--sun);background:#fff6df;border-radius:8px;padding:14px 16px}.muted{color:var(--muted)}.code{letter-spacing:.16em;font-variant-numeric:tabular-nums;font-size:2.6rem;font-weight:900}.chat-layout{grid-template-rows:auto 1fr auto;min-height:100vh;scroll-padding-top:96px;display:grid}.chat-header{z-index:3;padding:10px 0 0;position:sticky;top:0}.chat-header-inner{border:1px solid 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var(--line);width:48px;height:48px;color:var(--ink);background:#fff;border-radius:50%;place-items:center;display:inline-grid}.mic.recording{color:#fff;background:#b4362e;animation:1.2s infinite pulse}:root[data-theme=dark] .composer{background:#101713f7;border-top-color:#425249}:root[data-theme=dark] .composer textarea,:root[data-theme=dark] .composer .mic{color:#f1f6f2;background:#202c25;border-color:#53665a}:root[data-theme=dark] .composer .mic.recording{color:#fff;background:#9e3831;border-color:#cf665e}.session-starting{justify-content:center;align-items:center;gap:12px;padding:18px;display:flex}.spinner{border:3px solid var(--line);border-top-color:var(--leaf);border-radius:50%;flex:0 0 28px;width:28px;height:28px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{50%{transform:scale(.92)}}.dashboard{grid-template-columns:360px 1fr;gap:20px;padding-bottom:32px;display:grid}.dashboard-shell{padding-bottom:40px}.page-title{margin:8px 0 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