:root{--bg:#fff;--bg-subtle:#fafaf9;--fg:#0a0a0a;--fg-secondary:#525252;--fg-muted:#a3a3a3;--hairline:#e5e7eb;--hairline-strong:#d4d4d4;--accent:#2563eb;--accent-soft:#2563eb14;--ok:#1a7f37;--warn:#b42318;--danger:#b42318;--danger-soft:#b423180f;--notice:#c2410c;--notice-soft:#c2410c0f;--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans SC", sans-serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Consolas, monospace}[data-theme=dark]{--bg:#0a0a0a;--bg-subtle:#111;--fg:#f5f5f5;--fg-secondary:#a3a3a3;--fg-muted:#525252;--hairline:#262626;--hairline-strong:#404040;--accent:#3b82f6;--accent-soft:#3b82f629;--ok:#4ade80;--warn:#f87171;--danger:#f87171;--danger-soft:#f871711f;--notice:#fb923c;--notice-soft:#fb923c1f}*{box-sizing:border-box}body{font-family:var(--font-sans);color:var(--fg);background:var(--bg);margin:0}#app{min-height:100vh}a{color:inherit;text-decoration:none}.micro{font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--fg-muted);font-size:11px}.state-note{max-width:960px;color:var(--fg-secondary);margin:0 auto;padding:48px 24px}.topbar{border-bottom:1px solid var(--hairline);align-items:center;gap:24px;height:52px;padding:0 24px;display:flex}.topbar-brand{font-family:var(--font-mono);letter-spacing:.12em;font-size:13px;font-weight:700}.brand-accent{color:var(--accent)}.topbar-right{align-items:center;gap:16px;margin-left:auto;display:flex}.theme-toggle{border:1px solid var(--hairline-strong);font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--fg-secondary);cursor:pointer;background:0 0;border-radius:2px;padding:4px 10px;font-size:11px}.theme-toggle:hover{color:var(--fg);border-color:var(--fg-muted)}.hero{max-width:960px;margin:0 auto;padding:96px 24px 64px}.hero-label{color:var(--accent)}.hero-title{letter-spacing:-.02em;margin:16px 0 24px;font-size:64px;font-weight:700;line-height:1.05}.hero-lede{max-width:560px;color:var(--fg-secondary);min-height:4.8em;margin:0 0 48px;font-size:17px;line-height:1.6}.typewriter-cursor{color:var(--accent)}.typewriter-cursor.idle{animation:1s step-end infinite cursor-blink}.typewriter-cursor.static{display:none}@keyframes cursor-blink{50%{opacity:0}}.stats-grid{border-top:1px solid var(--hairline);border-bottom:1px solid var(--hairline);grid-template-columns:repeat(4,1fr);display:grid}.stat{border-left:1px solid var(--hairline);padding:20px 16px 20px 20px}.stat:first-child{border-left:none;padding-left:0}.stat-value{font-variant-numeric:tabular-nums;font-size:32px;font-weight:700}.stat-label{margin-top:4px}.hero-cta{font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--fg);cursor:pointer;background:0 0;border:none;margin-top:48px;padding:0;font-size:12px;display:inline-block}.hero-cta:hover{color:var(--accent)}.section{max-width:960px;margin:0 auto;padding:0 24px 96px}.section-header{border-bottom:1px solid var(--hairline);align-items:baseline;gap:16px;padding-bottom:12px;display:flex}.section-title{font-family:var(--font-mono);letter-spacing:.1em;text-transform:uppercase;font-size:12px;font-weight:600}.section-filter{font-family:var(--font-mono);color:var(--fg);background:0 0;border:none;border-bottom:1px solid #0000;margin-left:auto;padding:2px 0;font-size:12px}.section-filter::placeholder{color:var(--fg-muted)}.section-filter:focus{border-bottom-color:var(--accent);outline:none}.question-row{border-bottom:1px solid var(--hairline);background:linear-gradient(var(--accent-soft), var(--accent-soft)) no-repeat left center / 0% 100%;align-items:baseline;gap:20px;padding:18px 8px;transition:background-size .3s;display:flex}.question-row:hover{background-size:100% 100%}.question-index{min-width:72px;font-family:var(--font-mono);color:var(--fg-muted);font-size:11px}.question-name{font-size:20px;font-weight:600}.question-meta{margin-left:auto}.question-arrow{color:var(--fg-muted)}.question-row:hover .question-arrow{color:var(--accent)}.section-empty{color:var(--fg-muted);padding:24px 8px;font-size:13px}.page{max-width:1200px;margin:0 auto;padding:32px 24px 96px}.back-link{font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--fg-secondary);font-size:11px}.back-link:hover{color:var(--fg)}.page-title{letter-spacing:-.02em;margin:16px 0 4px;font-size:40px;font-weight:700}.page-meta{margin:0 0 8px}.page-filter{margin-top:16px}.combo-grid{grid-template-columns:repeat(auto-fill,minmax(440px,1fr));gap:24px;margin-top:24px;display:grid}.combo-card{border:1px solid var(--hairline);background:var(--bg);border-radius:2px;padding:16px}.combo-top{align-items:baseline;gap:8px;display:flex}.status-dot{background:var(--ok);border-radius:50%;align-self:center;width:7px;height:7px}.status-dot:not([data-status=ok]){background:var(--warn)}.combo-model{font-size:16px;font-weight:600}.combo-provider{color:var(--fg-muted);font-size:12px}.combo-duration{margin-left:auto}.combo-warning{color:var(--warn);margin:8px 0 0;font-size:12px}.artifact-frame{border:1px solid var(--hairline);background:#fff;border-radius:2px;width:100%;height:320px;margin-top:12px;display:block}.artifact-placeholder{border:1px dashed var(--hairline-strong);height:320px;color:var(--fg-muted);border-radius:2px;justify-content:center;align-items:center;margin-top:12px;font-size:13px;display:flex}.combo-actions{gap:16px;margin-top:12px;display:flex}.card-link{font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--accent);cursor:pointer;background:0 0;border:none;padding:0;font-size:11px}.card-link:hover{text-decoration:underline}.transcript-note{color:var(--fg-secondary);font-size:13px}.timeline{margin:12px 0 0;padding:0;list-style:none}.combo-card .timeline{max-height:480px;overflow-y:auto}.timeline-item{border-top:1px solid var(--hairline);padding:8px 0}.timeline-label{font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--fg-muted);margin-bottom:4px;font-size:10px}.message-text{font-family:var(--font-mono);white-space:pre-wrap;word-break:break-word;margin:0;font-size:12px}.collapsible summary{color:var(--accent);cursor:pointer;font-size:12px}.collapsible .message-text{background:var(--bg-subtle);border-radius:2px;margin-top:4px;padding:6px}.tool-result-error{border-left:2px solid var(--danger);padding-left:8px}.tool-result-error summary{color:var(--danger)}.tool-result-error .message-text{background:var(--danger-soft)}.event-item{border-left:2px solid var(--notice);padding-left:8px}.event-item 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.micro{margin-left:auto}.session-body{flex:1;min-height:0;display:flex}.session-stage{background:var(--bg-subtle);flex:1;min-width:0}.session-frame{background:#fff;border:none;width:100%;height:100%;display:block}.session-stage .artifact-placeholder{border:none;height:100%;margin-top:0}.session-panel{border-left:1px solid var(--hairline);flex-shrink:0;width:380px;overflow-y:auto}.panel-section{border-bottom:1px solid var(--hairline);padding:16px 20px}.panel-heading{font-family:var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--fg-muted);margin:0 0 12px;font-size:11px;font-weight:600}.param-rows{grid-template-columns:auto 1fr;gap:6px 16px;margin:0;display:grid}.param-rows dt{font-family:var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--fg-muted);font-size:11px}.param-rows dd{font-family:var(--font-mono);text-align:right;word-break:break-all;margin:0;font-size:12px}.panel-note{color:var(--fg-secondary);margin:0;font-size:12px}.panel-warning{color:var(--warn)}.session-footer{border-top:1px solid var(--hairline);flex-shrink:0;align-items:center;height:32px;padding:0 20px;display:flex}.session-missing{color:var(--fg-secondary);flex:1;justify-content:center;align-items:center;display:flex}