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#0000000f}.topnav-logo img{width:auto;height:36px}.topnav-right{align-items:center;gap:12px;display:flex}.topnav-badge{color:var(--text-muted);background:var(--gray-light);border:1px solid var(--border-light);border-radius:999px;padding:4px 10px;font-size:11px;font-weight:600}.page-content{max-width:1200px;margin:0 auto;padding:40px 32px 80px}.hero-card{background:var(--white);border:1px solid var(--border-light);border-left:5px solid var(--red);border-radius:16px;margin-bottom:32px;padding:40px 48px;box-shadow:0 2px 12px #0000000f}.hero-card h1{letter-spacing:-.03em;color:var(--dark);margin:0 0 10px;font-size:clamp(26px,4vw,42px);font-weight:800}.hero-card p{color:var(--text-muted);max-width:600px;margin:0;font-size:16px;line-height:1.6}.section-heading{letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted);margin:0 0 16px;font-size:12px;font-weight:700}.quick-row{grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:40px;display:grid}.quick-card{background:var(--white);border:1px solid var(--border-light);cursor:pointer;border-radius:14px;padding:24px;text-decoration:none;transition:box-shadow .15s,border-color .15s;display:block}.quick-card:hover{border-color:var(--red);box-shadow:0 4px 20px #0000001a}.quick-card.primary{background:var(--red);border-color:var(--red);color:var(--white)}.quick-card.primary:hover{background:var(--red-hover);border-color:var(--red-hover)}.quick-card-icon{margin-bottom:12px;font-size:28px}.quick-card h3{margin:0 0 6px;font-size:16px;font-weight:700}.quick-card p{color:var(--text-muted);margin:0;font-size:13px;line-height:1.5}.quick-card.primary p{color:#fffc}.agent-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;display:grid}.agent-card{background:var(--white);border:1px solid 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12px;font-size:12px;font-weight:500;display:flex}.status-chip:before{content:"";background:#22c55e;border-radius:50%;flex-shrink:0;width:7px;height:7px}.btn{background:var(--red);color:var(--white);font:600 14px/1 var(--font);cursor:pointer;border:0;border-radius:10px;align-items:center;gap:6px;padding:11px 22px;text-decoration:none;transition:background .15s;display:inline-flex}.btn:hover{background:var(--red-hover)}.btn.secondary{background:var(--white);color:var(--dark);border:1px solid var(--border-light)}.btn.secondary:hover{background:var(--gray-light)}.input-light{background:var(--white);width:100%;color:var(--dark);border:1px solid var(--border-light);font:inherit;border-radius:10px;padding:10px 14px;font-size:14px;transition:border-color .15s}.input-light:focus{border-color:var(--red);outline:none}.card-light{background:var(--white);border:1px solid var(--border-light);border-radius:14px;padding:24px;box-shadow:0 1px 4px #0000000a}:root{--chat-bg:#f8f9fa;--chat-surface:#fff;--chat-text:#1a1a1a;--chat-muted:#6b7280;--chat-border:#e5e7eb;--chat-input-bg:#fff;--chat-msg-user:#fff;--chat-msg-ai:#f3f4f6;--chat-bar-bg:#fff;--chat-pre-bg:#1e293b;--chat-pre-text:#dbeafe;--chat-code-bg:#f1f5f9;--chat-code-text:#0f172a}.dark-chat{--chat-bg:#0b0f19;--chat-surface:#1a2233;--chat-text:#eef2ff;--chat-muted:#9ca3af;--chat-border:#263244;--chat-input-bg:#0d1117;--chat-msg-user:#090d1599;--chat-msg-ai:#090d1599;--chat-bar-bg:#0d1117e6;--chat-pre-bg:#090d15;--chat-pre-text:#dbeafe;--chat-code-bg:#0b1220;--chat-code-text:#7dd3fc}.app-shell{height:100%;font-family:var(--font);display:flex;overflow:hidden}.app-sidebar{width:var(--sidebar-width);background:var(--app-panel);border-right:1px solid var(--app-border);flex-direction:column;flex-shrink:0;height:100%;transition:width .22s cubic-bezier(.4,0,.2,1);display:flex;overflow:hidden}.app-sidebar.sidebar-collapsed{width:44px;min-width:44px}.sidebar-header{border-bottom:1px 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