/* ═══════════════════════════════════════════════════════
   COMPATIBILITY MATRIX — 4 variants
═══════════════════════════════════════════════════════ */

.cm-block {
  margin-top: 64px;
  padding: 40px;
  background: var(--bg-card-3);
  border: 1px solid var(--border-card);
  border-radius: 28px;
  position: relative;
  overflow: hidden;
}
@media (max-width: 768px) { .cm-block { padding: 28px 18px; } }
.cm-block-head {
  text-align: center;
  margin-bottom: 36px;
}
.cm-block-body { margin-bottom: 32px; }

.cm-legend {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px;
  padding-top: 22px;
  border-top: 1px solid var(--border-soft);
}
.cm-legend-item {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text-3);
}
.cm-legend-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
}

/* shared badge style */
.cm-badge {
  display: inline-flex; align-items: center;
  padding: 4px 10px;
  border: 1px solid;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  white-space: nowrap;
}
.cm-badge-sm {
  padding: 2px 8px;
  font-size: 9px;
  margin-left: 8px;
  vertical-align: middle;
}

/* ─── A. Ranked list ─────────────────────────────────────── */
.cm-ranked {
  display: flex; flex-direction: column;
  gap: 8px;
}
.cm-rank-row {
  display: grid;
  grid-template-columns: 36px 56px 1fr auto;
  gap: 22px;
  align-items: center;
  padding: 18px 22px;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 14px;
  transition: all 200ms;
}
.cm-rank-row:hover {
  transform: translateX(2px);
  border-color: var(--tone-border);
  background: linear-gradient(90deg, var(--tone-bg) 0%, var(--bg-card) 60%);
}
a.cm-rank-row,
.cm-rank-row.cm-rank-row-link {
  color: inherit;
  text-decoration: none;
  cursor: pointer;
}
a.cm-rank-row:hover,
.cm-rank-row.cm-rank-row-link:hover {
  text-decoration: none;
}
a.cm-rank-row:focus-visible {
  outline: 2px solid var(--tone, currentColor);
  outline-offset: 3px;
}
.cm-rank-pos {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: 18px;
  color: var(--text-4);
}
.cm-rank-num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 52px;
  line-height: 0.85;
  letter-spacing: -0.04em;
  text-align: center;
}
.cm-rank-mid { min-width: 0; }
.cm-rank-arch {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 14px;
  color: var(--text-1);
  letter-spacing: -0.005em;
  margin-bottom: 4px;
  display: flex; align-items: center;
  gap: 0;
  flex-wrap: wrap;
}
.cm-rank-plus { color: var(--text-4); margin: 0 4px; font-weight: 400; }
.cm-rank-dash { color: var(--text-4); margin: 0 8px; }
.cm-rank-lp {
  font-weight: 500;
  color: var(--text-3);
  font-size: 13px;
}
.cm-rank-note {
  font-size: 14px;
  line-height: 1.55;
  color: var(--text-3);
}
.cm-rank-right {
  display: flex; align-items: center; gap: 14px;
  flex-shrink: 0;
}
@media (max-width: 720px) {
  .cm-rank-row {
    display: grid;
    grid-template-columns: 44px 1fr;
    grid-template-areas:
      "num mid"
      "num note"
      "right right";
    gap: 4px 14px;
    padding: 16px 16px;
  }
  .cm-rank-pos { display: none; }
  .cm-rank-num {
    grid-area: num;
    font-size: 40px;
    text-align: left;
    align-self: start;
    line-height: 1;
  }
  .cm-rank-mid { grid-area: mid; }
  .cm-rank-note { grid-area: note; }
  .cm-rank-right {
    grid-area: right;
    justify-content: space-between;
    margin-top: 8px;
    padding-top: 12px;
    border-top: 1px solid var(--border-soft);
    gap: 12px;
  }
  .cm-rank-arch {
    font-size: 13px;
    flex-wrap: nowrap;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: block;
  }
  .cm-rank-arch .cm-rank-dash { display: none; }
  .cm-rank-arch .cm-rank-lp { display: block; margin-top: 2px; }
  .cm-rank-note { font-size: 13px; }
}

/* ─── B. Tiles grid ──────────────────────────────────────── */
.cm-tiles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
@media (max-width: 768px) { .cm-tiles { grid-template-columns: repeat(2, 1fr); } }
.cm-tile {
  padding: 24px 22px;
  border: 1px solid;
  border-radius: 18px;
  transition: transform 200ms, box-shadow 200ms;
}
.cm-tile:hover { transform: translateY(-3px); }
.cm-tile-top {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 12px;
}
.cm-tile-num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 64px;
  line-height: 0.85;
  letter-spacing: -0.04em;
}
.cm-tile-arch {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15px;
  color: var(--text-1);
  margin-bottom: 8px;
}
.cm-tile-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

/* ─── C. Two-column split ────────────────────────────────── */
.cm-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
@media (max-width: 768px) { .cm-cols { grid-template-columns: 1fr; } }
.cm-col {
  padding: 28px 26px;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 18px;
}
.cm-col-best  { background: linear-gradient(160deg, color-mix(in srgb, var(--lp-signature) 10%, transparent) 0%, var(--bg-card) 50%); }
.cm-col-warn  { background: linear-gradient(160deg, rgba(244,114,182,0.10) 0%, var(--bg-card) 50%); }
.cm-col-head {
  display: flex; gap: 14px; align-items: center;
  padding-bottom: 20px; margin-bottom: 18px;
  border-bottom: 1px solid var(--border-soft);
}
.cm-col-icon {
  width: 40px; height: 40px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  background: color-mix(in srgb, var(--lp-signature) 12%, transparent);
  color: var(--lp-signature-bright);
  border: 1px solid color-mix(in srgb, var(--lp-signature) 35%, transparent);
  flex-shrink: 0;
}
.cm-col-icon-warn {
  background: rgba(244,114,182,0.10);
  color: #F472B6;
  border-color: rgba(244,114,182,0.35);
}
.cm-col-eyebrow {
  font-size: 10px; font-weight: 700;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--lp-signature);
  margin-bottom: 4px;
}
.cm-col-eyebrow-warn { color: #F472B6; }
.cm-col-title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 18px;
  color: var(--gold);
}
.cm-col-list { display: flex; flex-direction: column; }
.cm-col-row {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 16px;
  padding: 14px 0;
  align-items: flex-start;
  border-bottom: 1px solid var(--border-soft);
}
.cm-col-row:last-child { border-bottom: none; }
.cm-col-num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 44px;
  line-height: 0.85;
  text-align: center;
}
.cm-col-arch {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15px;
  color: var(--text-1);
  margin-bottom: 6px;
  display: flex; align-items: center;
  flex-wrap: wrap;
}
.cm-col-note {
  font-size: 14px;
  line-height: 1.55;
  color: var(--text-3);
}

/* ─── D. Orbital visualization ───────────────────────────── */
.cm-orbit-wrap {
  display: flex; justify-content: center;
}
.cm-orbit-svg {
  width: 100%;
  max-width: 640px;
  height: auto;
  aspect-ratio: 1;
}