.lbms-submenu {
  --lbms-root-gap: 0px;
  display: block;
  width: min(600px, calc(100vw - 2rem));
  max-width: none;
  position: relative;
  left: 50%;
  transform: translateX(-50%);
  margin: 1rem 0 1.2rem;
  container-type: inline-size;
  color: var(--lbms-color);
  font-family: var(--lbms-font);
}

.lbms-submenu .lbms-submenu__list {
  display: flex;
  flex-direction: column;
  gap: var(--lbms-gap);
  list-style: none;
  padding: 0;
  margin: 0;
}

.lbms-submenu > .lbms-submenu__list--root {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: center;
  column-gap: var(--lbms-root-gap);
  row-gap: var(--lbms-gap);
  align-items: start;
  margin-bottom: var(--lbms-gap);
}

.lbms-submenu > .lbms-submenu__list--root > .lbms-submenu__item {
  flex: 0 0 var(--lbms-root-width, 25%);
  width: var(--lbms-root-width, 25%);
  min-width: 0;
}

.lbms-submenu > .lbms-submenu__list--root .lbms-submenu__row {
  width: 100%;
}

.lbms-submenu .lbms-submenu__row--has-children {
  margin-bottom: 18px;
}

.lbms-submenu > .lbms-submenu__list--root .lbms-submenu__label {
  min-height: 44px;
  aspect-ratio: var(--lbms-ratio, 3);
  background-size: 100% auto;
  font-size: min(var(--lbms-size), clamp(8px, 2.3vw, 12px));
  line-height: 1.05;
  text-align: center;
  justify-content: center;
  padding: 0 18%;
}

.lbms-submenu > .lbms-submenu__list--root .lbms-submenu__text {
  white-space: normal;
  overflow: hidden;
  overflow-wrap: anywhere;
}

.lbms-submenu > .lbms-submenu__list--root .lbms-submenu__toggle {
  top: auto;
  right: calc(50% - 12px);
  bottom: -17px;
  transform: none;
  width: 24px;
  height: 20px;
  border: 0;
  background: transparent;
  color: #20385d;
  font-size: 20px;
  text-shadow: 0 0 4px #fff;
}

.lbms-submenu .lbms-submenu__root-panel {
  width: 100%;
  margin: 0 0 var(--lbms-gap);
}

.lbms-submenu .lbms-submenu__branch {
  position: relative;
  left: var(--lbms-anchor, 50%);
  transform: translateX(-50%);
  width: min(100%, var(--lbms-width), calc(var(--lbms-root-panel-width, 25cqw) - 10px));
}

.lbms-submenu .lbms-submenu__branch .lbms-submenu__row {
  width: 100%;
}

.lbms-submenu .lbms-submenu__branch .lbms-submenu__label {
  min-height: 44px;
  aspect-ratio: var(--lbms-ratio, 3);
  background-size: 100% auto;
  font-size: min(var(--lbms-size), clamp(8px, 2.3vw, 12px));
  line-height: 1.05;
  text-align: center;
  justify-content: center;
  padding: 0 18%;
}

.lbms-submenu .lbms-submenu__branch .lbms-submenu__text {
  white-space: normal;
  overflow: hidden;
  overflow-wrap: anywhere;
}

.lbms-submenu .lbms-submenu__branch .lbms-submenu__toggle {
  top: auto;
  right: calc(50% - 12px);
  bottom: -17px;
  transform: none;
  width: 24px;
  height: 20px;
  border: 0;
  background: transparent;
  color: #20385d;
  font-size: 20px;
  text-shadow: 0 0 4px #fff;
}

.lbms-submenu .lbms-submenu__branch .lbms-submenu__children {
  margin-left: var(--lbms-indent);
}

.lbms-submenu .lbms-submenu__item { width: 100%; margin: 0; padding: 0; }
.lbms-submenu .lbms-submenu__row {
  position: relative;
  width: min(100%, var(--lbms-width));
  margin-inline: auto;
}

.lbms-submenu .lbms-submenu__label {
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: var(--lbms-align);
  width: 100%;
  aspect-ratio: 6 / 1;
  padding: 0 14%;
  background-image: var(--lbms-master);
  background-size: 100% auto;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--lbms-color);
  font-family: var(--lbms-font);
  font-size: var(--lbms-size);
  font-weight: var(--lbms-weight);
  line-height: 1.1;
  text-align: var(--lbms-align);
  text-decoration: none;
  text-shadow: 0 1px 5px #08152d, 0 0 5px #08152d;
}

.lbms-submenu .lbms-submenu__text {
  display: block;
  min-width: 0;
  max-width: 100%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.lbms-submenu .lbms-submenu__label:hover,
.lbms-submenu .lbms-submenu__label:focus-visible {
  color: #fff;
  filter: brightness(1.16);
  outline: 2px solid #a4c5ff;
  outline-offset: -3px;
}

.lbms-submenu .lbms-submenu__label--heading { cursor: default; }
.lbms-submenu .lbms-submenu__label--heading:hover { filter: none; color: var(--lbms-color); }
.lbms-submenu .lbms-submenu__label[aria-current="page"] { filter: brightness(1.12); }

.lbms-submenu .lbms-submenu__toggle {
  position: absolute;
  top: 50%;
  right: 4%;
  transform: translateY(-50%);
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  padding: 0;
  border: 1px solid rgba(204, 225, 255, 0.6);
  border-radius: 50%;
  background: rgba(4, 11, 33, 0.82);
  color: #eef6ff;
  font: 700 22px/1 Georgia,serif;
  cursor: pointer;
}

.lbms-submenu .lbms-submenu__toggle[aria-expanded="true"] span { transform: rotate(180deg); }
.lbms-submenu .lbms-submenu__toggle:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }
.lbms-submenu .lbms-submenu__children { margin-left: var(--lbms-indent); }
.lbms-submenu > .lbms-submenu__root-panel { margin-left: 0; }
.lbms-submenu .lbms-submenu__children[hidden] { display: none !important; }

@media (max-width: 600px) {
  .lbms-submenu .lbms-submenu__label { font-size: clamp(11px, 4vw, var(--lbms-size)); }
  .lbms-submenu .lbms-submenu__toggle { width: 24px; height: 24px; font-size: 19px; }
  .lbms-submenu > .lbms-submenu__list--root .lbms-submenu__label,
  .lbms-submenu .lbms-submenu__branch .lbms-submenu__label {
    font-size: min(var(--lbms-size), clamp(8px, 2.3vw, 12px));
  }
  .lbms-submenu > .lbms-submenu__list--root .lbms-submenu__toggle {
    width: 24px;
    height: 20px;
    font-size: 20px;
  }
}

/* Each plaque keeps a readable central field instead of four tiny columns. */
@media (max-width: 600px) {
  .lbms-submenu { width: min(600px, calc(100vw - 2rem)); }
  .lbms-submenu > .lbms-submenu__list--root > .lbms-submenu__item {
    flex-basis: 50%; width: 50%;
  }
  .lbms-submenu > .lbms-submenu__list--root .lbms-submenu__label,
  .lbms-submenu .lbms-submenu__branch .lbms-submenu__label {
    font-size: min(var(--lbms-size), clamp(11px, 3.4vw, 16px));
  }
  .lbms-submenu > .lbms-submenu__list--root .lbms-submenu__text,
  .lbms-submenu .lbms-submenu__branch .lbms-submenu__text {
    overflow-wrap: normal; word-break: normal; hyphens: none;
  }
  .lbms-submenu .lbms-submenu__branch {
    width: min(100%, var(--lbms-width), calc(50cqw - 10px));
  }
}