:root{--bg:#fffbf9;--panel:#fff;--ink:#0a0a0a;--muted:#737373;--line:#e5e5e5;--accent:#4a71ee;--accent-hover:#365bd4;--accent-ink:#fff;--soft:#eaf0ff;--ok:#1f9d55;--warn:#c98a1a;--bad:#d64545;--bad-soft:#fdecec;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;background:var(--bg);color:var(--ink);font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,Liberation Mono,monospace}:root.dark{--bg:#181613;--panel:#171717;--ink:#fafafa;--muted:#a1a1a1;--line:#282828;--accent:#9bb1ff;--accent-hover:#b6c4ff;--accent-ink:#141b30;--soft:#242e4a;--ok:#4cc47f;--warn:#e0a83a;--bad:#ff6b6b;--bad-soft:#3a1f1f;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}body{background:var(--bg);color:var(--ink);margin:0;font-size:12px;line-height:1.6}button,input,select{font:inherit;color:inherit}button{cursor:pointer}button:focus-visible,input:focus-visible+span,input:focus-visible+.switch__track{outline:2px solid var(--accent);outline-offset:4px}.app{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start;gap:28px 32px;max-width:1120px;margin:auto;padding-block:0 48px;padding-inline:4%;display:grid}.masthead{border-bottom:1px solid var(--line);grid-column:1/-1;justify-content:space-between;align-items:center;gap:16px;height:72px;display:flex}.brand{letter-spacing:-1px;align-items:center;gap:10px;font-size:24px;font-weight:750;display:flex}.brand__mark{color:var(--accent);flex:none;display:block}.brand__tagline{color:var(--muted);letter-spacing:0;margin-left:8px;font-size:12px;font-weight:450}.masthead__nav{align-items:center;gap:20px;display:flex}.language-control{margin:0;display:inline-flex}.language-select{appearance:none;border:1px solid var(--line);min-height:32px;color:var(--ink);cursor:pointer;background-color:#0000;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='m4 6 4 4 4-4' fill='none' stroke='%23737373' 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video{object-fit:cover}.stage__hint{color:#a1a1a1;letter-spacing:1px;pointer-events:none;place-items:center;font-size:11px;display:grid;position:absolute;inset:0}.stage__hint[hidden]{display:none}.stage__alert{background:var(--bad);color:#fff;text-align:center;pointer-events:none;z-index:1;max-width:calc(100% - 24px);padding:8px 14px;font-size:14px;font-weight:650;line-height:1.4;position:absolute;top:12px;left:50%;transform:translate(-50%)}.stage__alert[hidden]{display:none}.stage-note{color:var(--muted);margin:0 0 12px;font-size:14px;line-height:1.6}.stage-column .toolbar{margin-top:16px}.faq{border-top:1px solid var(--line);margin-top:28px;padding-top:16px}.faq__item{border-bottom:1px solid var(--line)}.faq__item summary{cursor:pointer;align-items:baseline;gap:10px;padding:10px 0;font-size:13px;list-style:none;display:flex}.faq__item summary::-webkit-details-marker{display:none}.faq__item summary:before{content:"▸";color:var(--muted);flex:none;font-size:10px;transition:transform 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24px;display:grid}.gauge{text-align:left;font:inherit;color:inherit;cursor:pointer;background:0 0;border:0;gap:6px;padding:0;display:grid}.gauge:hover .gauge__name{color:var(--accent)}.gauge--muted .gauge__name,.gauge--muted:hover .gauge__name{color:var(--muted);text-decoration:line-through}.gauge--muted .gauge__fill{background:var(--muted);opacity:.4}.gauge__head{justify-content:space-between;align-items:baseline;gap:8px;display:flex}.gauge__name{font-size:12px}.gauge__value{color:var(--muted);font-variant-numeric:tabular-nums;white-space:pre;font-size:11px}.gauge__bar{background:var(--line);height:3px;overflow:hidden}.gauge__fill{background:var(--accent);width:0;height:100%;transition:width .25s,background-color .25s}.gauge--warn .gauge__fill{background:var(--warn)}.gauge--active .gauge__name{color:var(--bad);font-weight:650}.gauge--active .gauge__value{color:var(--bad)}.gauge--active .gauge__fill{background:var(--bad)}.gauge--unknown .gauge__name{color:var(--muted)}.gauge--unknown .gauge__bar{background:repeating-linear-gradient(90deg, var(--line) 0 4px, transparent 4px 8px)}.toolbar{gap:16px;display:grid}.toolbar__row{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.toolbar__row--settings,.toolbar__switches{gap:20px}.btn{border:1px solid var(--line);background:var(--panel);color:var(--ink);white-space:nowrap;border-radius:0;justify-content:center;align-items:center;padding:12px 18px;font-size:12px;font-weight:600;display:inline-flex}.btn:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}.btn:disabled{opacity:.4;cursor:default}.btn--primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}.btn--primary:hover:not(:disabled){background:var(--accent-hover);border-color:var(--accent-hover);color:var(--accent-ink)}.segmented{border:0;align-items:center;gap:12px;margin:0;padding:0;display:inline-flex}.segmented legend{float:left}.segmented label{position:relative}.segmented 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var(--line);padding-top:16px}.details summary{cursor:pointer;align-items:center;gap:8px;list-style:none;display:flex}.details summary::-webkit-details-marker{display:none}.details summary:before{content:"▸";font-size:10px;transition:transform .15s}.details[open] summary:before{transform:rotate(90deg)}.table-wrap{margin-top:12px;overflow-x:auto}.metrics{table-layout:fixed;border-collapse:collapse;font-variant-numeric:tabular-nums;width:100%;font-size:11px}.metrics col:first-child{width:34%}.metrics th,.metrics td{border-bottom:1px solid var(--line);padding:6px 0}.metrics th{text-align:left;color:var(--muted);letter-spacing:1px;font-size:10px;font-weight:500}.metrics td{white-space:pre;text-overflow:ellipsis;overflow:hidden}.metrics td:first-child{color:var(--muted)}.metrics td:not(:first-child),.metrics th:not(:first-child){text-align:right}.metrics tr:last-child td{border-bottom:0}.events{border-top:1px solid 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