:root { --svt-refund: #4ec9e0; --svt-sec: #e8737f; --svt-grid: #1b2b38; --svt-surface: #070d14; }
.svt { margin: 0; border: 1px solid #1c2f3e; border-radius: 14px; background: var(--svt-surface); overflow: hidden; }
.svt-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 18px; padding: 18px 22px 0; }
.svt-head h4 { margin: 0; font: 700 15.0px/1.4 Inter, Arial, sans-serif; color: var(--ds-ink, #edf3f8); }
.svt-head p { margin: 0; font: 12.0px/1.7 Inter, Arial, sans-serif; color: var(--ds-muted, #b1c1d0); max-width: 78ch; }
.svt-legend { display: flex; flex-wrap: wrap; gap: 6px 20px; padding: 12px 22px 0; font: 600 11px/1.6 var(--cw-mono, 'JetBrains Mono', monospace); letter-spacing: .04em; text-transform: uppercase; }
.svt-legend span { display: inline-flex; align-items: center; gap: 8px; color: var(--ds-muted, #b1c1d0); }
.svt-legend i { width: 22px; height: 0; border-top: 3px solid currentColor; border-radius: 2px; }
.svt-legend .is-refund { color: var(--svt-refund); }
.svt-legend .is-sec { color: var(--svt-sec); }
.svt-legend .is-sec i { border-top-style: solid; }
.svt-legend b { color: var(--ds-ink, #edf3f8); font-weight: 600; }
.svt-plot { padding: 6px 22px 4px; }
.svt-svg { display: block; width: 100%; height: auto; overflow: visible; }
.svt-grid { stroke: var(--svt-grid); stroke-width: 1; }
.svt-ytick,
.svt-xtick { fill: #7e93a5; font: 500 11px var(--cw-mono, 'JetBrains Mono', monospace); }
.svt-gap { fill: #0d1620; stroke: #1c2f3e; stroke-dasharray: 3 4; }
.svt-gapnote { fill: #6d8296; font: 500 11px var(--cw-mono, 'JetBrains Mono', monospace); letter-spacing: .06em; }
.svt-line { fill: none; stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.svt-line.svt-refund { stroke: var(--svt-refund); }
.svt-line.svt-sec { stroke: var(--svt-sec); }
.svt-dot { stroke: var(--svt-surface); stroke-width: 2; }
.svt-dot.svt-refund { fill: var(--svt-refund); }
.svt-dot.svt-sec { fill: var(--svt-sec); }
.svt-dlabel { font: 800 13px var(--cw-mono, 'JetBrains Mono', monospace); }
.svt-refund-t { fill: var(--svt-refund); }
.svt-sec-t { fill: var(--svt-sec); }
.svt-dsub { fill: #7e93a5; font: 500 11px var(--cw-mono, 'JetBrains Mono', monospace); letter-spacing: .05em; }
.svt-flag { fill: none; stroke: #d8a657; stroke-width: 1.5; stroke-dasharray: 2 3; }
.svt-flagline { stroke: #d8a657; stroke-width: 1; stroke-dasharray: 2 3; opacity: .7; }
.svt-flagnote { fill: #d8a657; font: 500 11px var(--cw-mono, 'JetBrains Mono', monospace); }
.svt-hit { fill: transparent; cursor: crosshair; }
.svt-hit:hover { fill: rgba(120, 170, 200, .09); }
.svt-foot { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; margin-top: 14px; background: #1c2f3e; border-top: 1px solid #1c2f3e; }
.svt-foot div { padding: 16px 22px; background: #0a1420; }
.svt-foot b { display: block; font: 800 22px/1.2 var(--cw-mono, 'JetBrains Mono', monospace); color: var(--ds-ink, #edf3f8); }
.svt-foot .is-bad b { color: var(--svt-sec); }
.svt-foot span { display: block; margin-top: 6px; font: 12.0px/1.6 Inter, Arial, sans-serif; color: var(--ds-muted, #b1c1d0); }
.svt-note { margin: 0; padding: 14px 22px 18px; font: 11.0px/1.8 var(--cw-mono, 'JetBrains Mono', monospace); color: #7e93a5; }
.svt-note a { color: var(--ds-evidence, #9ed4dc); }
.svt-data { border-top: 1px solid #1c2f3e; }
.svt-data > summary { padding: 12px 22px; cursor: pointer; font: 600 11px/1.6 var(--cw-mono, 'JetBrains Mono', monospace); letter-spacing: .06em; text-transform: uppercase; color: var(--ds-evidence, #9ed4dc); }
.svt-data > summary:hover { color: #cfeff5; }
.svt-table { width: 100%; border-collapse: collapse; font: 11.0px/1.6 var(--cw-mono, 'JetBrains Mono', monospace); }
.svt-table caption { padding: 0 22px 8px; text-align: left; color: #7e93a5; }
.svt-table th, .svt-table td { padding: 7px 10px; border-top: 1px solid #16242f; text-align: left; color: #cfdde8; }
.svt-table thead th { color: #7e93a5; font-weight: 600; white-space: nowrap; }
.svt-table tbody th { font-weight: 600; color: var(--ds-ink, #edf3f8); white-space: nowrap; }
.svt-table th:first-child, .svt-table td:first-child { padding-left: 22px; }
@media (max-width: 760px) {
  .svt-foot { grid-template-columns: minmax(0, 1fr); }
  .svt-head, .svt-legend, .svt-plot, .svt-note { padding-left: 16px; padding-right: 16px; }
  .svt-foot div { padding: 14px 16px; }
  .svt-data > summary { padding-left: 16px; padding-right: 16px; }
  .svt-table th:first-child, .svt-table td:first-child { padding-left: 16px; }
  .svt-table { font-size: 11.0px; }
}
.rxf { margin: 0 0 26px; border: 1px solid #1c2f3e; border-radius: 14px; background: linear-gradient(180deg, #08111a 0%, #060c12 100%); overflow: hidden; }
.rxf-head { padding: 18px 22px 0; }
.rxf-head h4 { margin: 0 0 6px; font: 700 15.0px/1.4 Inter, Arial, sans-serif; color: var(--ds-ink, #edf3f8); }
.rxf-head p { margin: 0; font: 12.0px/1.7 Inter, Arial, sans-serif; color: var(--ds-muted, #b1c1d0); max-width: 82ch; }
.rxf-toggle { display: inline-flex; align-items: center; gap: 9px; margin-top: 12px; padding: 7px 13px; border: 1px solid #2a4256; border-radius: 999px; background: #0b1523; color: #9db4c6; font: 600 11px/1 var(--cw-mono, 'JetBrains Mono', monospace); letter-spacing: .09em; text-transform: uppercase; cursor: pointer; transition: border-color .18s ease, color .18s ease, background .18s ease; }
.rxf-toggle:hover { border-color: #3f7690; color: #d5e9f2; background: #0e1d2d; }
.rxf-toggle:focus-visible { outline: 2px solid var(--rx-clean, #8fd3e0); outline-offset: 2px; }
.rxf-toggle-dot { width: 8px; height: 8px; border-radius: 50%; background: #4d6b80; }
.rxf.is-running .rxf-toggle-dot { background: var(--rx-clean, #8fd3e0); }
.rxf.is-running .rxf-toggle { border-color: #35596f; }
.rxf-stage { padding: 10px 22px 4px; }
.rxf-svg { display: block; width: 100%; height: auto; overflow: visible; }
.rxf-node { fill: #0d1926; stroke: #2a4256; stroke-width: 1.2; }
.rxf-node.is-steam { stroke: #46708a; }
.rxf-node.is-blocked { stroke: var(--rx-blocked, #e8737f); }
.rxf-node.is-open { stroke: var(--rx-clean, #8fd3e0); }
.rxf-label { fill: var(--ds-ink, #edf3f8); font: 700 12.0px Inter, Arial, sans-serif; }
.rxf-sub { fill: #7e93a5; font: 500 11px var(--cw-mono, 'JetBrains Mono', monospace); }
.rxf-wire { fill: none; stroke: #27404f; stroke-width: 1.6; }
.rxf-wire.is-dead { stroke: #47222a; stroke-dasharray: 5 5; }
.rxf-wire.is-live { stroke: #2b4a5a; }
.rxf-gate { fill: #140d10; stroke: var(--rx-blocked, #e8737f); stroke-width: 1.4; }
.rxf-dead-x { stroke: var(--rx-blocked, #e8737f); stroke-width: 2; stroke-linecap: round; }
.rxf-gate-t { fill: var(--rx-blocked, #e8737f); font: 700 11.0px var(--cw-mono, 'JetBrains Mono', monospace); letter-spacing: .06em; }
.rxf-pass-t { fill: var(--rx-clean, #8fd3e0); font: 700 11.0px var(--cw-mono, 'JetBrains Mono', monospace); letter-spacing: .06em; }
.rxf-gate.is-pass { stroke: var(--rx-clean, #8fd3e0); }
.rxf-packet { fill: var(--rx-clean, #8fd3e0); }
.rxf-packet.is-stopped { fill: var(--rx-blocked, #e8737f); }
.rxf-impact { fill: var(--rx-blocked, #e8737f); opacity: 0; }
.rxf-pass-flash { fill: var(--rx-clean, #8fd3e0); opacity: 0; }
.rxf-arrive { fill: var(--rx-clean, #8fd3e0); opacity: 0; }
.rxf-trail { opacity: .17; }
.rxf-ring { fill: none; stroke-width: 2; opacity: 0; }
.rxf-ring.is-stop { stroke: var(--rx-blocked, #e8737f); }
.rxf-ring.is-arrive { stroke: var(--rx-clean, #8fd3e0); }
.rxf-legend { display: flex; flex-wrap: wrap; gap: 8px 22px; padding: 4px 22px 16px; font: 600 11px/1.6 var(--cw-mono, 'JetBrains Mono', monospace); letter-spacing: .06em; text-transform: uppercase; color: #7e93a5; }
.rxf-legend span { display: inline-flex; align-items: center; gap: 7px; }
.rxf-legend i { width: 9px; height: 9px; border-radius: 50%; background: currentColor; }
.rxf-legend .is-blocked { color: var(--rx-blocked, #e8737f); }
.rxf-legend .is-open { color: var(--rx-clean, #8fd3e0); }
.rxf-foot { padding: 14px 22px 18px; border-top: 1px solid #16242f; margin: 0; font: 12.0px/1.8 Inter, Arial, sans-serif; color: #cfdde8; }
.rxf-foot strong { color: var(--ds-ink, #edf3f8); }
@media screen {
  .rxf.is-running .rxf-wire.is-live { stroke: #3f7690; stroke-dasharray: 3 7; animation: rxf-crawl 1.1s linear infinite; }
  .rxf.is-running .rxf-packet { animation: rxf-ride 4.2s linear infinite; filter: drop-shadow(0 0 9px var(--rx-clean, #8fd3e0)); }
  .rxf.is-running .rxf-packet.rxf-trail { filter: none; }
  .rxf.is-running .rxf-ring.is-stop { animation: rxf-ringstop 4.2s ease-out infinite; }
  .rxf.is-running .rxf-ring.is-arrive { animation: rxf-ringgo 1.4s ease-out .74s infinite; }
  .rxf.is-running .rxf-packet[data-delay="1"] { animation-delay: 1.4s; }
  .rxf.is-running .rxf-packet[data-delay="2"] { animation-delay: 2.8s; }
  .rxf.is-running .rxf-packet.is-stopped { animation: rxf-bounce 4.2s ease-in-out infinite; filter: drop-shadow(0 0 5px var(--rx-blocked, #e8737f)); }
  .rxf.is-running .rxf-gate.is-stop { animation: rxf-gatepulse 2.6s ease-in-out infinite; }
  .rxf.is-running .rxf-impact { animation: rxf-impact 4.2s ease-out infinite; }
  .rxf.is-running .rxf-dead-x { animation: rxf-refuse 4.2s ease-out infinite; }
  .rxf.is-running .rxf-pass-flash { animation: rxf-pass 1.4s ease-in-out .92s infinite; }
  .rxf.is-running .rxf-arrive { animation: rxf-arrive 1.4s ease-out .7s infinite; }
}
.rxf-packet { offset-rotate: 0deg; }
@keyframes rxf-crawl {
  to { stroke-dashoffset: -20; }
}
@keyframes rxf-ride {
  from { offset-distance: 0%; }
  to { offset-distance: 100%; }
}
@keyframes rxf-bounce {
  0% { offset-distance: 0%; opacity: 0; }
  8% { opacity: 1; }
  52% { offset-distance: 100%; opacity: 1; }
  68% { offset-distance: 100%; opacity: 1; }
  82% { offset-distance: 86%; opacity: .35; }
  100% { offset-distance: 86%; opacity: 0; }
}
@keyframes rxf-gatepulse {
  0%, 100% { stroke-opacity: .55; }
  50% { stroke-opacity: 1; }
}
@keyframes rxf-impact {
  0%, 46% { opacity: 0; }
  52% { opacity: .62; }
  64% { opacity: .18; }
  74%, 100% { opacity: 0; }
}
@keyframes rxf-refuse {
  0%, 46% { opacity: .4; stroke-width: 2; }
  52% { opacity: 1; stroke-width: 3.6; }
  70%, 100% { opacity: .4; stroke-width: 2; }
}
@keyframes rxf-ringstop {
  0%, 48% { opacity: 0; r: 7; }
  54% { opacity: .95; r: 11; }
  72%, 100% { opacity: 0; r: 30; }
}
@keyframes rxf-ringgo {
  0% { opacity: 0; r: 7; }
  18% { opacity: .85; r: 12; }
  60%, 100% { opacity: 0; r: 34; }
}
@keyframes rxf-pass {
  0%, 100% { opacity: 0; }
  25% { opacity: .1; }
  50% { opacity: .42; }
  75% { opacity: .1; }
}
@keyframes rxf-arrive {
  0%, 40% { opacity: 0; }
  50% { opacity: .5; }
  72%, 100% { opacity: 0; }
}
@media (max-width: 760px) {
  .rxf-head, .rxf-stage, .rxf-legend, .rxf-foot { padding-left: 16px; padding-right: 16px; }
  .rxf-stage { overflow-x: auto; -webkit-overflow-scrolling: touch; width: 100%; max-width: 100vw; box-sizing: border-box; }
  .rxf-stage:focus-visible { outline: 2px solid var(--rx-clean, #8fd3e0); outline-offset: -2px; }
  .rxf-svg { min-width: 700px; }
  .rxf-scrollhint { display: block; }
  .data-table-wrap { overflow-x: auto; max-width: 100vw; width: 100%; box-sizing: border-box; }
}
.rxf-scrollhint { display: none; padding: 0 16px 6px; font: 500 11px/1.6 var(--cw-mono, 'JetBrains Mono', monospace); letter-spacing: .06em; text-transform: uppercase; color: #6d8296; }
@media screen {
  .fold-bar, .fold-toolbar { display: none !important; }
}
@media (prefers-reduced-motion: reduce) {
  .fold-bar { transition: none; }
  .rxf:not(.is-forced).is-running * { animation: none !important; }
}
@media print {
  .rxf-toggle { display: none !important; }
  .fold-bar { display: none !important; }
}
.xlink { margin: 30px 0 4px; border-top: 1px solid #1c2f3e; padding-top: 18px; }
.xlink-t { margin: 0 0 12px; font: 600 11px/1.6 var(--cw-mono, 'JetBrains Mono', monospace); letter-spacing: .12em; text-transform: uppercase; color: #6d8296; }
.xlink-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr)); gap: 10px; }
.xlink-row a { display: block; padding: 13px 16px; border: 1px solid #1c2f3e; border-radius: 10px; background: #080f18; text-decoration: none; transition: border-color .18s ease, background .18s ease, transform .18s ease; }
.xlink-row a:hover { border-color: #3a5d75; background: #0c1826; transform: translateY(-1px); }
.xlink-row a:focus-visible { outline: 2px solid var(--rx-clean, #8fd3e0); outline-offset: 2px; }
.xlink-row b { display: block; font: 700 13.0px/1.4 Inter, Arial, sans-serif; color: var(--ds-ink, #edf3f8); }
.xlink-row em { display: block; margin-top: 4px; font: 400 12px/1.6 Inter, Arial, sans-serif; font-style: normal; color: var(--ds-muted, #b1c1d0); }
.xlink-row i { display: block; margin-top: 7px; font: 600 11px/1.4 var(--cw-mono, 'JetBrains Mono', monospace); font-style: normal; letter-spacing: .07em; text-transform: uppercase; color: var(--ds-evidence, #9ed4dc); }
@media (prefers-reduced-motion: reduce) {
  .xlink-row a { transition: none; }
  .xlink-row a:hover { transform: none; }
}
@media print {
  .xlink-row a { border: 1px solid #ccc; background: none; }
  .xlink-row b, .xlink-row em { color: #000; }
  .xlink-row i { color: #444; }
}
.prologue-note a { color: var(--ds-evidence, #9ed4dc); text-decoration: underline; text-underline-offset: 2px; }
.prologue-note a:hover { color: #cfe9ef; }
.prologue-note a.archived-link { color: #7d8da0; text-decoration: none; }
.case-demand .kicker { color: #f0857f; }
.case-demand strong { color: #fff; }