.etc-stepper {
    --etc-stepper-line-start: #5c2340;
    --etc-stepper-line-end: #d6478f;
    --etc-stepper-line-height: 3px;
    --etc-stepper-dot: #5c2340;
    --etc-stepper-dot-size: 10px;
    --etc-stepper-pill-bg: #f4f2f4;
    --etc-stepper-pill-border: #e3dfe3;
    --etc-stepper-pill-text: #2b2b2b;
    --etc-stepper-item-width: 170px;
    width: 100%;
}

.etc-stepper__notice {
    padding: 12px 16px;
    background: #f7f7f7;
    border: 1px solid #e3e3e3;
}

.etc-stepper__scroll {
    width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    cursor: grab;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.etc-stepper__scroll::-webkit-scrollbar { display: none; }

.etc-stepper__scroll.is-dragging {
    cursor: grabbing;
    user-select: none;
    scroll-snap-type: none;
}

.etc-stepper__track {
    position: relative;
    display: flex;
    align-items: flex-start;
    min-width: 100%;
    width: max-content;
    padding-top: calc(var(--etc-stepper-dot-size) / 2);
}

.etc-stepper__line {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    height: var(--etc-stepper-line-height);
    background: linear-gradient(90deg, var(--etc-stepper-line-start), var(--etc-stepper-line-end));
    border-radius: 20px;
}

.etc-stepper__item {
    position: relative;
    z-index: 1;
    flex: 1 0 var(--etc-stepper-item-width);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0 14px;
    box-sizing: border-box;
}

.etc-stepper__dot {
    width: var(--etc-stepper-dot-size);
    height: var(--etc-stepper-dot-size);
    border-radius: 50%;
    background: var(--etc-stepper-dot);
    margin-top: calc(var(--etc-stepper-dot-size) / -2);
    margin-bottom: 18px;
    margin-top: 10px;
    flex-shrink: 0;
}

.etc-stepper__pill {
    display: inline-block;
    background: var(--etc-stepper-pill-bg);
    border: 1px solid var(--etc-stepper-pill-border);
    color: var(--etc-stepper-pill-text);
    border-radius: 999px;
    padding: 10px 20px;
    font-size: 14px;
    line-height: 1.3;
    text-align: center;
    white-space: nowrap;
}

@media (max-width: 768px) {
    .etc-stepper__item { flex-basis: calc(var(--etc-stepper-item-width) * 0.8); }
    .etc-stepper__pill { font-size: 13px; padding: 8px 16px; }
}