:root{--bg: #f3f5f4;--surface: #ffffff;--ink: #14213d;--muted: #45526a;--line: #c9d1dc;--marigold: #e8a317;--marigold-deep: #b97c00;--leaf: #1e6b47;--stop: #a4262c;--focus: #1f5fd6;--radius-sm: 10px;--radius-lg: 22px;color-scheme:light}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){--bg: #0f1828;--surface: #17233a;--ink: #eef1f6;--muted: #b4bfd1;--line: #34435e;--leaf: #5cc497;--stop: #ff8a8f;--focus: #8fb4ff;color-scheme:dark}}*{box-sizing:border-box}html{font-size:112.5%}body{margin:0;background:var(--bg);color:var(--ink);font-family:Atkinson Hyperlegible,system-ui,sans-serif;line-height:1.55;-webkit-font-smoothing:antialiased}:focus-visible{outline:3px solid var(--focus);outline-offset:3px;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}.skip{position:absolute;left:-999px;top:8px}.skip:focus{left:16px;z-index:10;background:var(--surface);padding:8px 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li{display:grid;grid-template-columns:24px 1fr;column-gap:6px;padding:6px 0}.checks li.pass>span:first-child{color:var(--leaf);font-weight:700}.checks li.fail>span:first-child{color:var(--stop);font-weight:700}.check-detail{grid-column:2;color:var(--muted);font-size:.85rem}.msg{padding:10px 0;border-bottom:1px solid var(--line);max-width:65ch}.msg-who{display:block;font-size:.85rem;color:var(--muted);font-weight:700}.msg-user{color:var(--muted)}.trace li{display:grid;grid-template-columns:120px 1fr;gap:12px;padding:6px 0;font-size:.88rem;border-bottom:1px solid var(--line)}.trace-step{font-weight:700}.trace-detail{color:var(--muted);word-break:break-word}.composer{position:fixed;left:0;right:0;bottom:0;z-index:5;display:flex;align-items:center;gap:18px;max-width:760px;margin:0 auto;padding:18px 20px calc(18px + env(safe-area-inset-bottom));background:var(--bg);border-top:1px solid var(--line)}.composer-field{flex:1;min-width:0}.composer-label{display:block;font-size:.85rem;color:var(--muted);margin-bottom:6px}.composer-row{display:flex;gap:10px}.composer input{flex:1;min-width:0;min-height:52px;padding:0 18px;font:inherit;color:var(--ink);background:var(--surface);border:2px solid var(--line);border-radius:999px}.composer input:focus{border-color:var(--ink);outline:none}.talk{flex:none;width:92px;height:92px;border-radius:50%;border:none;cursor:pointer;background:var(--marigold);color:#14213d;display:grid;place-items:center;box-shadow:0 0 0 6px color-mix(in srgb,var(--marigold) 25%,transparent);transition:transform .15s ease}.talk:hover:not(:disabled){transform:scale(1.04)}.talk:disabled{opacity:.5;cursor:not-allowed}.talk.is-listening{background:var(--ink);color:var(--marigold);animation:breathe 1.4s ease-in-out infinite}@keyframes breathe{0%,to{box-shadow:0 0 0 6px color-mix(in srgb,var(--marigold) 35%,transparent)}50%{box-shadow:0 0 0 18px color-mix(in srgb,var(--marigold) 10%,transparent)}}@media (max-width: 560px){.product{grid-template-columns:52px 1fr}.product img,.product-img-empty{width:52px;height:52px}.product .btn{grid-column:1 / -1;width:100%}.talk{width:72px;height:72px}.composer{gap:12px}.composer .btn{padding:0 16px}.trace li{grid-template-columns:1fr;gap:0}}@media (prefers-reduced-motion: reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}.notice{margin:20px 0 0;padding:14px 18px;border-radius:var(--radius-sm);background:var(--surface);border-left:6px solid var(--marigold);font-size:1rem;max-width:60ch}.notice-stop{border-left-color:var(--stop)}.linkish{font:inherit;font-weight:700;color:var(--ink);background:none;border:0;padding:0;text-decoration:underline;text-underline-offset:3px;cursor:pointer}.blocked{margin:0 0 24px;padding:18px 20px;border:2px dashed var(--stop);border-radius:var(--radius-lg)}.blocked h2{margin:0 0 8px;font-size:1.05rem;color:var(--stop)}.blocked ul{list-style:none;margin:0;padding:0}.blocked li{display:grid;gap:2px;padding:6px 0}.blocked-title{font-weight:700}.blocked-meta{color:var(--muted);font-size:.9rem;word-break:break-word}.demo .switch{align-items:flex-start;margin:10px 0 4px;max-width:60ch}.demo .switch input{flex:none;margin-top:3px}