.section-progress-bar {
    position: fixed;
    top: 50%;
    right: 32px;
    transform: translateY(-50%);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    align-items: center;
    opacity: 0.5;
    pointer-events: none;
}
.section-progress-bar .section-arrow {
    background: rgba(255, 255, 255, 0.8);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    font-size: 1.5rem;
    color: #bfa100;
    margin: 4px 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    cursor: pointer;
    pointer-events: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}
.section-progress-bar .section-arrow:hover {
    background: #fffbe6;
}
.section-bar-track {
    position: relative;
    width: 18px;
    height: 320px;
    margin: 8px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: stretch;
}
.section-bar {
    flex: 1 1 0;
    width: 100%;
    border-radius: 8px;
    margin: 2px 0;
    transition:
        filter 0.3s,
        opacity 0.3s,
        height 0.3s,
        border-radius 0.3s,
        width 0.3s,
        box-shadow 0.3s;
    min-height: 18px;
    max-width: 18px;
    box-sizing: border-box;
    transition: 0.5s ease-in-out;
}

.section-bar-current {
    min-height: 50px;
    max-width: 28px;
    /* border-radius: 50%; */
    box-shadow: 0 2px 8px rgba(0,0,0,0.10);
    z-index: 1;
    border: 2px solid #fffbe6;
}

.section-bar-other {
    min-height: 18px;
    max-width: 18px;
    /* border-radius: 50%; */
    box-shadow: none;
    border: none;
}
.section-bar-flower {
    position: absolute;
    left: 50%;
    width: 32px;
    height: 32px;
    transform: translateX(-50%);
    z-index: 2;
    pointer-events: none;
    transition: background 0.3s;
    border-radius: 50%;
}
.flower-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.12));
    transition: transform 0.3s;
}
.flower-dance .flower-icon {
    animation: flower-jump 0.7s 1;
}
@keyframes flower-jump {
    0% {
        transform: scale(1) translateY(0);
    }
    30% {
        transform: scale(1.15) translateY(-12px);
    }
    60% {
        transform: scale(0.95) translateY(4px);
    }
    100% {
        transform: scale(1) translateY(0);
    }
}