:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f5f7f8;--surface:#fff;--surface-alt:#fbfcfd;--ink:#1d2733;--muted:#5c6774;--line:#d8dee6;--brand:#0e6b5c;--brand-strong:#0a5347;--brand-soft:#e2efec;--accent:#0b5aa8;--warn-bg:#fff7e0;--warn-line:#e6c96a;--warn-ink:#6a520f;--danger:#a03338;--radius:10px;--shadow:0 1px 2px #141e280d, 0 6px 16px #141e280f;--font:system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.55}.app-shell{max-width:1060px;margin:0 auto;padding:16px 16px 48px}.topbar{justify-content:space-between;align-items:center;gap:12px;padding:8px 0 18px;display:flex}.topbar .brand{align-items:center;gap:10px;font-size:18px;font-weight:700;display:flex}.footer{margin-top:28px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);margin-top:10px;padding:22px}.card h1{outline:none;margin:4px 0 10px;font-size:24px;line-height:1.3}.lead{margin:0 0 16px;font-size:16.5px}.muted{color:var(--muted)}.small{font-size:14px}.btn{appearance:none;border:1px solid var(--brand);background:var(--brand);color:#fff;font:inherit;cursor:pointer;border-radius:8px;padding:10px 16px;font-weight:600}.btn:hover{background:var(--brand-strong)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-ghost{color:var(--brand-strong);border-color:var(--line);background:0 0}.btn-ghost:hover{background:var(--brand-soft)}.btn-danger-ghost{color:var(--danger)}.btn-small{padding:5px 10px;font-size:14px}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.chip{background:var(--brand-soft);color:var(--brand-strong);border:1px solid #c4ded9;border-radius:999px;padding:2px 10px;font-size:12.5px;font-weight:600;display:inline-block}.chip-demo{color:var(--warn-ink);border-color:var(--warn-line);background:#fdf3d7}.chip-sm{padding:1px 8px;font-size:11.5px}.badge{border:1px solid #0000;border-radius:999px;padding:2px 10px;font-size:12.5px;font-weight:600;display:inline-block}.badge[data-type=observation]{color:#17456e;background:#e8f1fb;border-color:#c7dbf2}.badge[data-type=inference]{color:#4d3577;background:#f1ebfa;border-color:#ddd0f0}.badge[data-type=question]{color:#14563d;background:#def3ea;border-color:#bfe5d6}.banner{border-radius:8px;margin:12px 0;padding:12px 14px;font-size:15px}.banner-note{color:#1e425f;background:#eef4fb;border:1px solid #c9dcf2}.banner-warn{background:var(--warn-bg);border:1px solid var(--warn-line);color:var(--warn-ink)}.form-field{gap:6px;margin:14px 0;display:grid}.form-field label{font-size:15px;font-weight:600}.form-field input{font:inherit;border:1px solid var(--line);background:#fff;border-radius:8px;padding:10px 12px}.error{color:var(--danger);margin:0;font-size:14.5px}.actions-row{flex-wrap:wrap;gap:10px;margin-top:16px;display:flex}.status-note{color:var(--brand-strong);font-weight:600}.stages{gap:10px;margin:16px 0 0;padding:0;list-style:none;display:grid}.stage{border:1px solid var(--line);background:var(--surface-alt);border-radius:8px;grid-template-columns:28px 1fr auto;align-items:start;gap:12px;padding:12px;display:grid}.stage[data-state=running]{border-color:#bcd8d2}.stage[data-state=failed]{background:#fdf5f5;border-color:#e5b9ba}.stage-marker{border:2px solid var(--line);width:24px;height:24px;color:var(--muted);background:#fff;border-radius:50%;place-items:center;margin-top:2px;font-size:13px;display:grid}.stage[data-state=done] .stage-marker{border-color:var(--brand);color:var(--brand)}.stage[data-state=failed] .stage-marker{border-color:var(--danger);color:var(--danger)}.stage-label{margin:0;font-weight:600}.stage-detail{color:var(--muted);margin:2px 0 0;font-size:14px}.stage-reason{color:var(--warn-ink);margin:6px 0 0;font-size:14px}.stage-state{color:var(--muted);white-space:nowrap;font-size:13.5px}.stage[data-state=failed] .stage-state{color:var(--danger);font-weight:600}.spinner{border:2.5px solid var(--brand-soft);border-top-color:var(--brand);border-radius:50%;width:15px;height:15px;animation:.9s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.findings{gap:14px;margin:14px 0 0;display:grid}.finding{border:1px solid var(--line);background:var(--surface-alt);border-radius:8px;padding:16px}.finding-badges{flex-wrap:wrap;gap:8px;margin-bottom:8px;display:flex}.finding h3{margin:0 0 8px;font-size:16.5px}.finding-meta{color:var(--muted);gap:4px;margin:8px 0;font-size:14px;display:grid}.finding-meta span{display:block}.finding-block{margin:8px 0 0;font-size:14.5px}.conversation-grid{grid-template-columns:1fr 340px;align-items:start;gap:14px;display:grid}.conversation-grid>.card{margin-top:0}.chat{border:1px solid var(--line);background:#f8fafb;border-radius:8px;align-content:start;gap:12px;max-height:420px;margin:14px 0;padding:14px;display:grid;overflow-y:auto}.turn{border-radius:10px;max-width:85%;padding:10px 12px;font-size:15px}.turn p{margin:0}.turn-role{text-transform:uppercase;letter-spacing:.4px;color:var(--muted);margin:0 0 4px;font-size:12px;font-weight:700;display:block}.turn-consultant{background:var(--brand-soft);border:1px solid #cfe5e0;justify-self:start}.turn-visitor{background:#eef2f7;border:1px solid #d7dfea;justify-self:end}.composer{gap:10px;display:grid}.composer textarea{font:inherit;border:1px solid var(--line);resize:vertical;background:#fff;border-radius:8px;min-height:60px;padding:10px 12px}.composer-actions{flex-wrap:wrap;gap:8px;display:flex}.facts{min-width:0}.facts h2{margin:0;font-size:17px}.facts-sub{color:var(--muted);margin:4px 0 0;font-size:13.5px}.topics-list{gap:4px;margin:12px 0 0;padding:0;font-size:14px;list-style:none;display:grid}.topic-row{flex-wrap:wrap;align-items:baseline;gap:8px;display:flex}.topic-status{color:var(--muted);font-size:13px}.facts-list{gap:10px;margin:12px 0 0;padding:0;list-style:none;display:grid}.fact{border:1px solid var(--line);background:var(--surface-alt);border-radius:8px;padding:10px 12px}.fact[data-status=rejected]{background:#f1f2f4}.fact[data-status=rejected] .fact-text{color:var(--muted);text-decoration:line-through}.fact-head{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.fact-topic{color:var(--brand-strong);font-size:13.5px;font-weight:700}.fact-text{margin:6px 0 4px;font-size:14.5px}.fact-source{color:var(--muted);margin:0;font-size:13px}.fact-actions{flex-wrap:wrap;align-items:center;gap:8px;margin-top:8px;display:flex}.fact-edit{font:inherit;border:1px solid var(--line);background:#fff;border-radius:6px;flex:200px;padding:6px 10px;font-size:14px}.letter-head{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.letter-head h1{margin:0}.letter-text{white-space:pre-wrap;overflow-wrap:anywhere;color:#e8eef4;background:#101820;border-radius:8px;margin:14px 0;padding:16px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,Liberation Mono,monospace;font-size:13.5px;line-height:1.5}.letter-text-stale{color:#b9c2cc;background:#23272d}.mode-grid{grid-template-columns:1fr 1fr;gap:12px;margin:16px 0;display:grid}.mode-card{border:1px solid var(--line);background:var(--surface-alt);border-radius:8px;align-content:start;gap:8px;padding:16px;display:grid}.mode-card h2{margin:0;font-size:16.5px}.mode-card p{color:var(--muted);margin:0;font-size:14.5px}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@media (max-width:859px){.conversation-grid{grid-template-columns:1fr}.conversation-grid>.card{margin-top:10px}.mode-grid{grid-template-columns:1fr}.stage{grid-template-columns:24px 1fr}.stage-state{white-space:normal;grid-column:2}}@media (prefers-reduced-motion:reduce){.spinner{animation-duration:2.5s}}.hero-card{background:radial-gradient(circle at 82% 8%,#d9f3e9 0,#0000 36%),linear-gradient(135deg,#fff 0%,#f3faf8 100%);border:1px solid #d8e4e4;border-radius:22px;padding:clamp(24px,4vw,46px);overflow:hidden;box-shadow:0 24px 60px #14384417}.hero-grid{grid-template-columns:minmax(0,1.12fr) minmax(280px,.88fr);align-items:center;gap:clamp(24px,4vw,55px);display:grid}.eyebrow{color:#0d7462;letter-spacing:.13em;font-size:11px;font-weight:800;display:inline-block}.hero-card h1{color:#102e3b;letter-spacing:-.045em;max-width:630px;margin:14px 0 18px;font-size:clamp(38px,4.3vw,60px);line-height:1.06}.hero-copy .lead{color:#455d66;max-width:600px;font-size:18px;line-height:1.6}.hero-copy .form-field{margin-top:29px}.hero-copy .form-field label{color:#233e48}.hero-copy .form-field input{border-color:#b9ccd0;min-height:57px;padding:13px 16px;font-size:17px;box-shadow:0 2px 8px #102e3b0a}.hero-card .btn{min-height:48px;padding-inline:20px}.hero-footnote{color:#5c7279;margin:16px 0 0;font-size:13px}.hero-card .banner-note{color:#405d64;background:#eaf5f2bf;border-color:#c9e0db;margin:32px 0 0;padding:12px 14px;font-size:13px}.hero-preview{color:#eaf8f5;background:radial-gradient(circle at 82% 17%,#30ab8e52,#0000 29%),#112e38;border-radius:20px;padding:26px;position:relative;overflow:hidden;box-shadow:0 22px 45px #112e3833}.preview-top{color:#9bd0c3;letter-spacing:.13em;justify-content:space-between;align-items:center;font-size:11px;font-weight:800;display:flex}.preview-live{color:#d9fff0;border:1px solid #4c9c86;border-radius:999px;padding:4px 9px}.preview-orbit{color:#c3f4e1;border:1px solid #8de4c9;border-radius:50%;place-items:center;width:80px;height:80px;margin:25px auto;font-size:31px;font-weight:800;display:grid;box-shadow:0 0 0 11px #69deb617,0 0 0 24px #69deb60a}.preview-steps{gap:9px;margin:0;padding:0;list-style:none;display:grid}.preview-steps li{background:#ffffff0e;border:1px solid #97d5c133;border-radius:11px;align-items:center;gap:14px;padding:11px 13px;display:flex}.preview-steps li>span{color:#87ddbd;font-size:13px;font-weight:800}.preview-steps strong,.preview-steps small{display:block}.preview-steps small{color:#a9c4c3;margin-top:1px;font-size:12px}.preview-card{color:#243f48;background:#e9f7ee;border-radius:12px;margin-top:18px;padding:16px}.preview-card span,.preview-card strong{display:block}.preview-card span{color:#177560;letter-spacing:.12em;margin-bottom:7px;font-size:10px;font-weight:800}.preview-card p{color:#547168;margin:5px 0 0;font-size:12px}@media (max-width:760px){.hero-grid{grid-template-columns:1fr}.hero-preview{padding:20px}.preview-orbit{display:none}.preview-steps{margin-top:18px}.hero-card h1{font-size:clamp(34px,9vw,48px)}}.summary-review{background:#f1f8f5;border:1px solid #c9ded8;border-radius:12px;margin:22px 0 26px;padding:20px}.summary-review h2{color:#15453f;margin:0 0 8px;font-size:16px}.summary-review h2:not(:first-child){margin-top:18px}.summary-review p{margin:6px 0 0}.summary-review ul{margin:8px 0 0;padding-left:20px}