*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0;height:100%}body{font-family:system-ui,-apple-system,Segoe UI,sans-serif;font-size:14px;line-height:1.4;color:#1a1a1a}button{font-family:inherit;cursor:pointer}:root{--brand-accent: #0066b3;--brand-accent-strong: #004e88;--brand-bg: #ffffff;--brand-surface: #f4f6f8;--brand-border: #d8dee4;--brand-text: #14181c;--brand-muted: #55606a;--focus-ring: #14181c;--radius: 14px;--tap-min: 44px}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--brand-text);background:var(--brand-bg)}.tomembed-container{height:100vh;height:100dvh;display:grid;grid-template-rows:auto 1fr auto;background:var(--brand-bg)}:focus{outline:none}:focus-visible{outline:3px solid var(--focus-ring);outline-offset:2px;border-radius:6px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.tomembed-header{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:12px 16px;border-bottom:1px solid var(--brand-border)}.tomembed-title{margin:0;font-size:16px;font-weight:700}.tomembed-header-actions{display:flex;align-items:center;gap:8px}.tomembed-body{padding:20px 16px;overflow-y:auto}.tomembed-footer{padding:8px 16px;border-top:1px solid var(--brand-border);text-align:center;font-size:12px;color:var(--brand-muted)}.tomembed-footer a{color:var(--brand-muted)}.tomembed-btn{min-height:var(--tap-min);min-width:var(--tap-min);padding:10px 18px;border-radius:999px;border:1px solid var(--brand-border);background:var(--brand-bg);color:var(--brand-text);font:inherit;font-size:14px;cursor:pointer}.tomembed-btn:hover{background:var(--brand-surface)}.tomembed-btn--primary{background:var(--brand-accent);border-color:var(--brand-accent);color:#fff;font-weight:600}.tomembed-btn--primary:hover{background:var(--brand-accent-strong);border-color:var(--brand-accent-strong)}.tomembed-btn--icon{padding:0;display:inline-flex;align-items:center;justify-content:center;border-color:transparent;font-size:22px;line-height:1;color:var(--brand-muted)}.tomembed-btn--icon:hover{color:var(--brand-text)}.tomembed-voice{display:flex;flex-direction:column;align-items:center;gap:12px}.tomembed-status{display:inline-block;padding:6px 14px;border-radius:999px;background:var(--brand-surface);color:var(--brand-muted);font-size:13px;font-weight:600}.tomembed-aura-wrap{display:flex;align-items:center;justify-content:center;width:100%;height:190px}.tomembed-aura{width:140px;height:140px;border-radius:50%;background:var(--brand-accent);opacity:.55;will-change:transform,box-shadow,opacity;transition:transform .09s linear}.tomembed-aura[data-state=idle]{animation:tomembed-breathe 4s ease-in-out infinite}.tomembed-aura[data-state=listening]{animation:tomembed-breathe 1.6s ease-in-out infinite}.tomembed-aura[data-state=thinking]{animation:tomembed-orbit 1.2s linear infinite}.tomembed-aura[data-state=speaking]{animation:tomembed-pulse .7s ease-in-out infinite}.tomembed-aura[data-state=done_listening]{animation:tomembed-breathe 3s ease-in-out infinite}@keyframes tomembed-breathe{0%,to{box-shadow:0 0 32px var(--brand-accent);opacity:.4}50%{box-shadow:0 0 56px var(--brand-accent);opacity:.75}}@keyframes tomembed-orbit{0%{box-shadow:0 -18px 30px var(--brand-accent);opacity:.5}25%{box-shadow:18px 0 30px var(--brand-accent);opacity:.7}50%{box-shadow:0 18px 30px var(--brand-accent);opacity:.5}75%{box-shadow:-18px 0 30px var(--brand-accent);opacity:.7}to{box-shadow:0 -18px 30px var(--brand-accent);opacity:.5}}@keyframes tomembed-pulse{0%,to{box-shadow:0 0 30px var(--brand-accent);opacity:.6}50%{box-shadow:0 0 70px var(--brand-accent);opacity:1}}.tomembed-mic{width:76px;height:76px;border-radius:50%;border:2px solid var(--brand-border);background:var(--brand-bg);color:var(--brand-text);display:inline-flex;align-items:center;justify-content:center;cursor:pointer}.tomembed-mic[data-active=true]{background:var(--brand-accent);border-color:var(--brand-accent);color:#fff}.tomembed-subtitle{padding:12px 16px;min-height:64px;text-align:center;font-size:16px;line-height:1.55}.tomembed-subtitle-speaker{color:var(--brand-accent-strong);font-weight:700;margin-right:6px}.tomembed-hint{font-size:13px;color:var(--brand-muted);text-align:center;margin:0}.tomembed-hint kbd{font:inherit;font-size:12px;padding:1px 6px;border:1px solid var(--brand-border);border-bottom-width:2px;border-radius:4px;background:var(--brand-surface)}.tomembed-prewarn{padding:18px;background:var(--brand-surface);border:1px solid var(--brand-border);border-left:4px solid var(--brand-accent);border-radius:var(--radius)}.tomembed-prewarn h3{margin:0 0 8px;font-size:16px}.tomembed-prewarn p{margin:0 0 14px;font-size:14px;line-height:1.55;color:var(--brand-muted)}.tomembed-prewarn-actions{display:flex;flex-wrap:wrap;gap:10px}.tomembed-chat{display:flex;flex-direction:column;gap:12px;min-height:320px}.tomembed-chat-log{display:flex;flex-direction:column;gap:10px;flex:1;overflow-y:auto}.tomembed-msg{max-width:85%;padding:10px 14px;border-radius:var(--radius);font-size:15px;line-height:1.5}.tomembed-msg[data-from=user]{align-self:flex-end;background:var(--brand-accent);color:#fff}.tomembed-msg[data-from=tom]{align-self:flex-start;background:var(--brand-surface);color:var(--brand-text)}.tomembed-chat-form{display:flex;gap:8px}.tomembed-chat-input{flex:1;min-height:var(--tap-min);padding:10px 14px;border:1px solid var(--brand-border);border-radius:var(--radius);font:inherit;font-size:15px;color:var(--brand-text);background:var(--brand-bg)}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}.tomembed-aura{animation:none!important;transform:none!important;opacity:.6;box-shadow:0 0 40px var(--brand-accent)}}@media (prefers-contrast: more){:root{--brand-muted: #2b3238;--brand-border: #14181c}.tomembed-btn{border-width:2px}}@media (prefers-color-scheme: dark){:root{--brand-bg: #14181c;--brand-surface: #1f262c;--brand-border: #3a444d;--brand-text: #f2f5f7;--brand-muted: #b3bdc6;--focus-ring: #ffffff}.tomembed-msg[data-from=tom]{color:var(--brand-text)}}