.guestbook-scroll-component {
    position: relative;
    background: var(--bg-card);
    border-radius: var(--border-radius);
    padding: 24px 28px 28px;
    min-height: 260px;
    overflow: hidden;
}

.guestbook-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-secondary);
    margin: 0 0 14px 0;
    opacity: 0.85;
}

.guestbook-scroll-wrapper {
    position: relative;
    overflow: hidden;
    height: 180px;
}

.guestbook-scroll-row {
    position: absolute;
    white-space: nowrap;
    will-change: transform;
    display: flex;
    gap: 36px;
    align-items: center;
    left: 0;
}

.guestbook-scroll-row.row-1 { top: 0; }
.guestbook-scroll-row.row-2 { top: 36px; }
.guestbook-scroll-row.row-3 { top: 72px; }
.guestbook-scroll-row.row-4 { top: 108px; }
.guestbook-scroll-row.row-5 { top: 144px; }

.guestbook-item {
    display: inline-flex;
    align-items: center;
    font-size: 15px;
    font-weight: 500;
    white-space: nowrap;
    flex-shrink: 0;
}

.guestbook-author {
    font-weight: 600;
}

.guestbook-btn {
    position: absolute;
    right: 28px;
    bottom: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 7px 20px;
    background: #4f6ef7;
    color: #fff;
    font-size: 14px;
    font-weight: 500;
    border-radius: 20px;
    text-decoration: none;
    transition: opacity 0.2s ease;
    z-index: 2;
}

.guestbook-btn:hover {
    opacity: 0.85;
    color: #fff;
}

@media (max-width: 768px) {
    .guestbook-scroll-component {
        padding: 18px 20px 22px;
        min-height: 220px;
    }

    .guestbook-title {
        font-size: 14px;
        margin-bottom: 10px;
    }

    .guestbook-scroll-wrapper {
        height: 150px;
    }

    .guestbook-scroll-row {
        gap: 24px;
    }

    .guestbook-scroll-row.row-1 { top: 0; }
    .guestbook-scroll-row.row-2 { top: 30px; }
    .guestbook-scroll-row.row-3 { top: 60px; }
    .guestbook-scroll-row.row-4 { top: 90px; }
    .guestbook-scroll-row.row-5 { top: 120px; }

    .guestbook-item {
        font-size: 14px;
    }

    .guestbook-btn {
        right: 20px;
        bottom: 30px;
        padding: 6px 16px;
        font-size: 13px;
    }
}