.rng-family-map {
  --rng-map-surface: #f7f9fc;
  --rng-map-panel: #ffffff;
  --rng-map-border: #cbd5e1;
  --rng-map-text: #203047;
  --rng-map-muted: #64748b;
  --rng-map-root-bg: #e8f1fb;
  --rng-map-root-border: #4f7cac;
  --rng-map-entropy-bg: #edf4ff;
  --rng-map-entropy-border: #5c82b3;
  --rng-map-simulation-bg: #e7f6f3;
  --rng-map-simulation-border: #16877b;
  --rng-map-security-bg: #fff0d8;
  --rng-map-security-border: #c77700;

  margin: 1.75rem 0;
  padding: 1.25rem;
  color: var(--rng-map-text);
  background: var(--rng-map-surface);
  border: 1px solid var(--rng-map-border);
  border-radius: 0.9rem;
  box-shadow: 0 0.55rem 1.4rem rgb(15 23 42 / 8%);
}

[theme="dark"] .rng-family-map {
  --rng-map-surface: #20252d;
  --rng-map-panel: #171c23;
  --rng-map-border: #46505e;
  --rng-map-text: #edf2f7;
  --rng-map-muted: #b8c1cc;
  --rng-map-root-bg: #253a52;
  --rng-map-root-border: #78a9d4;
  --rng-map-entropy-bg: #24364b;
  --rng-map-entropy-border: #7ca8d6;
  --rng-map-simulation-bg: #173e3a;
  --rng-map-simulation-border: #4dc6b6;
  --rng-map-security-bg: #4c3517;
  --rng-map-security-border: #e5a33a;
}

.rng-family-map *,
.rng-family-map *::before,
.rng-family-map *::after {
  box-sizing: border-box;
}

.rng-family-map__root {
  width: fit-content;
  min-width: 15rem;
  margin: 0 auto;
  padding: 0.7rem 1rem;
  font-weight: 700;
  text-align: center;
  background: var(--rng-map-root-bg);
  border: 1.5px solid var(--rng-map-root-border);
  border-radius: 0.7rem;
}

.rng-family-map__root-arrow,
.rng-family-map__flow {
  color: var(--rng-map-muted);
  font-size: 1.4rem;
  line-height: 1;
  text-align: center;
}

.rng-family-map__root-arrow {
  padding: 0.7rem 0 1rem;
}

.rng-family-map__branches {
  display: grid;
  grid-template-columns: minmax(13rem, 0.78fr) minmax(0, 1.7fr);
  gap: 1rem;
}

.rng-family-map__branch {
  min-width: 0;
  overflow: hidden;
  background: var(--rng-map-panel);
  border: 1.5px solid var(--rng-map-border);
  border-radius: 0.8rem;
}

.rng-family-map__branch--entropy {
  align-self: start;
  border-color: var(--rng-map-entropy-border);
}

.rng-family-map__branch--deterministic {
  border-color: var(--rng-map-simulation-border);
}

.rng-family-map__branch-header {
  padding: 0.85rem 1rem;
  text-align: center;
  border-bottom: 1px solid var(--rng-map-border);
}

.rng-family-map__branch--entropy .rng-family-map__branch-header {
  background: var(--rng-map-entropy-bg);
}

.rng-family-map__branch--deterministic .rng-family-map__branch-header {
  background: var(--rng-map-simulation-bg);
}

.rng-family-map__branch-header span {
  display: block;
  margin-bottom: 0.18rem;
  color: var(--rng-map-muted);
  font-size: 0.73rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.rng-family-map__branch-header h4,
.rng-family-map__subbranch h5 {
  margin: 0;
  color: var(--rng-map-text);
}

.rng-family-map__list,
.rng-family-map__algorithms {
  margin: 0;
  padding: 0;
  list-style: none;
}

.rng-family-map__list {
  padding: 0.75rem;
}

.rng-family-map__list li,
.rng-family-map__algorithms li {
  margin: 0;
  border-bottom: 1px solid var(--rng-map-border);
}

.rng-family-map__list li {
  padding: 0.75rem 0.55rem;
}

.rng-family-map__list li:last-child,
.rng-family-map__algorithms li:last-child {
  border-bottom: 0;
}

.rng-family-map__list strong,
.rng-family-map__list small,
.rng-family-map__algorithms strong,
.rng-family-map__algorithms small,
.rng-family-map__algorithms code,
.rng-family-map__result strong,
.rng-family-map__result small {
  display: block;
}

.rng-family-map__list small,
.rng-family-map__algorithms small,
.rng-family-map__result small {
  margin-top: 0.22rem;
  color: var(--rng-map-muted);
  line-height: 1.35;
}

.rng-family-map__flow {
  padding: 0.15rem 0 0.55rem;
}

.rng-family-map__result {
  margin: 0 0.75rem 0.75rem;
  padding: 0.7rem;
  text-align: center;
  background: var(--rng-map-entropy-bg);
  border: 1px solid var(--rng-map-entropy-border);
  border-radius: 0.65rem;
}

.rng-family-map__prng-branches {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.75rem;
  padding: 0.75rem;
}

.rng-family-map__subbranch {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--rng-map-border);
  border-radius: 0.65rem;
}

.rng-family-map__subbranch h5 {
  padding: 0.65rem 0.75rem;
  text-align: center;
  border-bottom: 1px solid var(--rng-map-border);
}

.rng-family-map__subbranch--simulation {
  border-color: var(--rng-map-simulation-border);
}

.rng-family-map__subbranch--simulation h5 {
  background: var(--rng-map-simulation-bg);
}

.rng-family-map__subbranch--security {
  border-color: var(--rng-map-security-border);
}

.rng-family-map__subbranch--security h5 {
  background: var(--rng-map-security-bg);
}

.rng-family-map__algorithms {
  padding: 0 0.7rem;
}

.rng-family-map__algorithms li {
  padding: 0.58rem 0.2rem;
}

.rng-family-map__algorithms code {
  margin-top: 0.25rem;
  padding: 0;
  color: var(--rng-map-muted);
  background: transparent;
  white-space: normal;
}

.rng-family-map__algorithms--security li {
  padding-block: 0.8rem;
}

.rng-family-map__algorithms--security {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.rng-family-map__algorithms--security li {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-inline: 0.45rem;
  text-align: center;
}

.rng-family-map__algorithms--security li:nth-child(odd) {
  border-right: 1px solid var(--rng-map-border);
}

.rng-family-map__algorithms--security li:nth-last-child(-n + 2) {
  border-bottom: 0;
}

.rng-family-map figcaption {
  margin: 1rem 0 0;
  color: var(--rng-map-muted);
  text-align: center;
}

.rng-seed-pipeline {
  --rng-map-root-bg: #e8f1fb;
  --rng-map-border: #cbd5e1;
  --rng-map-text: #203047;
  --rng-map-muted: #64748b;

  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 0.45rem;
  margin: 1.5rem 0;
  color: var(--rng-map-text, inherit);
}

[theme="dark"] .rng-seed-pipeline {
  --rng-map-root-bg: #253a52;
  --rng-map-border: #46505e;
  --rng-map-text: #edf2f7;
  --rng-map-muted: #b8c1cc;
}

.rng-seed-pipeline span {
  display: flex;
  flex: 1 1 0;
  align-items: center;
  justify-content: center;
  min-width: 0;
  padding: 0.55rem 0.4rem;
  text-align: center;
  background: var(--rng-map-root-bg, transparent);
  border: 1px solid var(--rng-map-border, currentColor);
  border-radius: 0.45rem;
}

.rng-seed-pipeline b {
  align-self: center;
  color: var(--rng-map-muted, inherit);
  font-weight: 400;
}

@media (max-width: 880px) {
  .rng-family-map__branches {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .rng-family-map {
    padding: 0.85rem;
  }

  .rng-family-map__root {
    width: 100%;
    min-width: 0;
  }

  .rng-family-map__prng-branches {
    grid-template-columns: 1fr;
  }

  .rng-family-map__algorithms--security {
    grid-template-columns: 1fr;
  }

  .rng-family-map__algorithms--security li:nth-child(odd) {
    border-right: 0;
  }

  .rng-family-map__algorithms--security li:nth-last-child(2) {
    border-bottom: 1px solid var(--rng-map-border);
  }

  .rng-seed-pipeline {
    flex-direction: column;
    align-items: stretch;
  }

  .rng-seed-pipeline b {
    transform: rotate(90deg);
  }
}