/* ===================================================
   用户评论 - 卷轴式设计
   =================================================== */

.comments-section {
    padding: 30px 0 50px;
}

.scroll-container {
    position: relative;
    background: var(--paper-cream);
    border-radius: 8px;
    overflow: hidden;
}

.scroll-top,
.scroll-bottom {
    height: 20px;
    background: linear-gradient(90deg,
        var(--paper-warm) 0%,
        var(--paper-cream) 20%,
        var(--paper-cream) 80%,
        var(--paper-warm) 100%
    );
    border-top: 1px solid rgba(0,0,0,0.1);
    position: relative;
}

.scroll-top {
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.scroll-bottom {
    border-top: 1px solid rgba(0,0,0,0.05);
}

.scroll-top::before,
.scroll-bottom::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60%;
    height: 4px;
    background: rgba(0,0,0,0.08);
    border-radius: 2px;
}

.comments-list {
    padding: 20px 30px;
}

.comment-item {
    opacity: 0;
    transform: translateX(-20px);
    transition: all 0.5s ease;
}

.comment-item.animate-in {
    opacity: 1;
    transform: translateX(0);
}

.comment-scroll {
    padding: 20px;
    margin-bottom: 16px;
    background: var(--paper-white);
    border-radius: 6px;
    border-left: 3px solid var(--accent-gold);
    transition: all 0.3s ease;
}

.comment-scroll:hover {
    box-shadow: 0 4px 15px rgba(0,0,0,0.06);
}

.comment-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.comment-author {
    display: flex;
    align-items: center;
    gap: 10px;
}

.author-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg,
        var(--accent-gold) 0%,
        var(--accent-red) 100%
    );
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 14px;
    font-weight: bold;
}

.author-name {
    font-size: 14px;
    color: var(--ink-black);
    font-weight: 500;
}

.comment-date {
    font-size: 12px;
    color: var(--ink-light);
}

.comment-content {
    font-size: 14px;
    color: var(--ink-gray);
    line-height: 1.8;
}

.comment-reply {
    margin-top: 12px;
    padding: 12px 16px;
    background: var(--paper-cream);
    border-radius: 4px;
    display: flex;
    gap: 10px;
    align-items: flex-start;
}

.reply-seal {
    padding: 2px 8px;
    background: var(--accent-red);
    color: white;
    font-size: 11px;
    border-radius: 3px;
    flex-shrink: 0;
}

.reply-content {
    font-size: 13px;
    color: var(--ink-gray);
    line-height: 1.7;
}

/* 响应式 */
@media (max-width: 768px) {
    .comments-list {
        padding: 15px 20px;
    }

    .comment-scroll {
        padding: 15px;
    }
}