.st-traveler-menu,
.st-traveler-menu * {
    box-sizing: border-box;
}

.st-traveler-menu__list,
.st-traveler-menu__sub-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.st-traveler-menu__list {
    display: flex;
    align-items: flex-start;
    flex-wrap: wrap;
    column-gap: 10px;
    row-gap: 10px;
}

.st-traveler-menu__item {
    display: flex;
    flex-direction: column;
    position: relative;
}

.st-traveler-menu__link {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    border-style: solid;
    border-width: 1px;
    border-color: transparent;
    padding: 10px 14px;
    border-radius: 8px;
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.st-traveler-menu__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-right: 8px;
    line-height: 1;
}

.st-traveler-menu__icon svg {
    width: 1em;
    height: 1em;
}

.st-traveler-menu__sub-list {
    position: absolute;
    top: calc(100% + 8px);
    left: 18px;
    min-width: 200px;
    z-index: 99;
    display: none;
}

.st-traveler-menu__item.is-open > .st-traveler-menu__sub-list {
    display: block;
}

.st-traveler-menu__toast {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 99999;
    background: #1f2937;
    color: #ffffff;
    padding: 12px 16px;
    border-radius: 8px;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.2);
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity 0.25s ease, transform 0.25s ease;
    pointer-events: none;
}

.st-traveler-menu__toast.is-visible {
    opacity: 1;
    transform: translateY(0);
}