.deck-article, .viz-tip {
  --s-hero: #c98500; --s-rival: #3987e5;
  --s-rest: color-mix(in srgb, var(--text) 26%, var(--bg));
  --viz-grid: color-mix(in srgb, var(--text) 10%, transparent);
  --viz-surface: var(--bg);
}
:root[data-theme="light"] .deck-article, :root[data-theme="light"] .viz-tip {
  --s-hero: #eda100; --s-rival: #2a78d6;
  --s-rest: color-mix(in srgb, var(--text) 22%, var(--bg));
}
.viz-host { width: 100%; min-width: 0; }
.viz-bar { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin: 0 0 16px; }
.viz-title { margin-right: auto; font-size: 12px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.viz-seg { display: inline-flex; padding: 3px; border-radius: 999px; border: 1px solid var(--border); background: var(--bg); }
.viz-seg button {
  border: 0; background: none; cursor: pointer;
  padding: 6px 12px; border-radius: 999px;
  font-family: var(--font); font-size: 13px; font-weight: 600; color: var(--muted);
}
.viz-seg button[aria-pressed="true"] { background: var(--text); color: var(--bg); }
.viz-legend { display: flex; gap: 16px; flex-wrap: wrap; margin: 12px 0 0; font-size: 12px; color: var(--muted); }
.viz-legend span { display: inline-flex; align-items: center; gap: 6px; }
.viz-legend i { width: 12px; height: 12px; border-radius: 3px; display: inline-block; }
.viz-legend i.dot { border-radius: 50%; }
.viz-legend i.ring { background: none; box-shadow: inset 0 0 0 2px var(--text); }
.viz-svg { display: block; width: 100%; height: auto; overflow: visible; }
.viz-svg text { font-family: var(--font); fill: var(--muted); font-size: 11px; }
.viz-svg .grid { stroke: var(--viz-grid); stroke-width: 1; }
.viz-svg .hero { fill: var(--s-hero); }
.viz-svg .rival { fill: var(--s-rival); }
.viz-svg .rest { fill: var(--s-rest); }
.viz-svg .val { fill: var(--text); font-weight: 600; }
.viz-svg .name { fill: var(--muted); }
.viz-svg .hl { fill: transparent; }
.viz-svg .col { cursor: default; }
.viz-svg .col.is-hover .hl { fill: color-mix(in srgb, var(--text) 7%, transparent); }
.viz-svg .link { stroke: color-mix(in srgb, var(--text) 30%, transparent); stroke-width: 2; stroke-dasharray: 2 3; }
.viz-svg .dot { stroke: var(--viz-surface); stroke-width: 1.5; }
.viz-svg .pick { fill: none; stroke: var(--text); stroke-width: 2; }
.viz-svg .hit { fill: transparent; cursor: default; }
.viz-svg .pt:hover .dot { filter: brightness(1.15); }
.viz-tip {
  position: fixed; z-index: 80; pointer-events: none;
  min-width: 150px; max-width: 240px; padding: 10px 12px; border-radius: 10px;
  background: color-mix(in srgb, var(--bg) 92%, var(--text)); border: 1px solid var(--border);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  font-size: 12.5px; line-height: 1.5; color: var(--text);
  opacity: 0; transform: translateY(4px); transition: opacity 0.12s ease, transform 0.12s ease;
}
.viz-tip.on { opacity: 1; transform: none; }
.viz-tip b { display: block; font-size: 13px; margin-bottom: 4px; }
.viz-tip .row { display: flex; align-items: center; gap: 8px; justify-content: space-between; }
.viz-tip .row span:first-child { display: inline-flex; align-items: center; gap: 6px; color: var(--muted); }
.viz-tip i { width: 9px; height: 9px; border-radius: 2px; display: inline-block; }
@media (max-width: 640px) {
  .viz-seg button { padding: 6px 9px; }
}
.viz-flow { list-style: none; margin: 0; padding: 0; display: flex; align-items: stretch; gap: 8px; }
.viz-step {
  flex: 1 1 0; min-width: 0; display: flex; flex-direction: column; justify-content: center; gap: 4px;
  padding: 16px 12px; border: 1px solid var(--border); border-radius: 12px; text-align: center;
  transition: background 0.15s ease, border-color 0.15s ease;
}
.viz-step b { font-size: 16px; color: var(--text); }
.viz-step span { font-size: 13px; color: var(--muted); }
.viz-step:hover { background: color-mix(in srgb, var(--text) 6%, transparent); border-color: color-mix(in srgb, var(--text) 40%, var(--border)); }
.viz-arrow { flex: 0 0 24px; display: flex; align-items: center; justify-content: center; color: var(--muted); }
.viz-arrow svg { display: block; }
.viz-host.is-stack .viz-flow { flex-direction: column; gap: 4px; }
.viz-host.is-stack .viz-arrow { flex-basis: 20px; }
.viz-host.is-stack .viz-arrow svg { transform: rotate(90deg); }
.viz-cap { margin: 12px 0 0; font-size: 12px; color: var(--muted); }
.viz-svg.dg text { font-size: 11.5px; }
.dg .dg-zone { font-size: 10.5px; font-weight: 700; letter-spacing: 0.12em; fill: var(--muted); }
.dg .dg-link { fill: none; stroke: var(--muted); stroke-width: 1.5; stroke-linejoin: round; }
.dg .dg-link.is-hero { stroke: var(--s-hero); stroke-width: 2; }
.dg .dg-head { fill: none; stroke: var(--muted); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.dg .dg-ring { fill: none; stroke: color-mix(in srgb, var(--text) 35%, transparent); stroke-width: 1.2; stroke-dasharray: 5 4; }
.dg .dg-node rect { fill: var(--bg); stroke: var(--border); stroke-width: 1; transition: fill 0.15s ease; }
.dg .dg-node.is-hero rect { stroke: var(--s-hero); stroke-width: 1.5; }
.dg .dg-node:hover rect { fill: color-mix(in srgb, var(--text) 6%, var(--bg)); }
.dg .dg-node { cursor: default; }
.dg .dg-name { font-size: 13.5px; font-weight: 700; fill: var(--text); }
.dg-result { margin: 12px 0 0; font-size: 13px; color: var(--text); }
.dg .dg-head.is-hero { stroke: var(--s-hero); stroke-width: 1.8; }

.viz-svg .sf-ok { fill: none; stroke: color-mix(in srgb, var(--text) 22%, transparent); stroke-width: 1; }
.viz-svg .sf-bad { fill: var(--s-hero); }
.viz-svg .sf-tick { fill: none; stroke: color-mix(in srgb, var(--text) 55%, transparent); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.viz-svg .sf-cross { fill: none; stroke: #111; stroke-width: 2.4; stroke-linecap: round; }
.viz-svg .sf-score { font-size: 13px; }
.viz-svg .sf-score.is-drop { fill: var(--s-hero); }
.viz-legend .sf-k { width: 12px; height: 12px; border-radius: 3px; display: inline-block; }
.viz-legend .sf-k.ok { border: 1px solid color-mix(in srgb, var(--text) 35%, transparent); }
.viz-legend .sf-k.bad { background: var(--s-hero); }