/* VIP 折叠提示（皇冠样式）— chart gallery / mindmap 共用 */
.yt-vip-hint {
    padding: 0;
    display: block;
    background: linear-gradient(135deg, #fffbeb 0%, #eef2ff 100%);
    border-top: 2px solid #f59e0b;
    flex-shrink: 0;
}

.yt-vip-hint__details {
    width: 100%;
}

.yt-vip-hint__summary {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    cursor: pointer;
    list-style: none;
    user-select: none;
}

.yt-vip-hint__summary::-webkit-details-marker {
    display: none;
}

.yt-vip-hint__crown {
    color: #f59e0b;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.yt-vip-hint__title {
    font-size: 0.84rem;
    font-weight: 600;
    color: var(--text-primary, #1f2937);
}

.yt-vip-hint__chev {
    margin-left: auto;
    color: #94a3b8;
    font-size: 1rem;
    transition: transform 0.2s ease;
}

.yt-vip-hint__details[open] .yt-vip-hint__chev {
    transform: rotate(180deg);
}

.yt-vip-hint__body {
    padding: 0 14px 12px;
    border-top: 1px dashed rgba(245, 158, 11, 0.35);
}

.yt-vip-hint__text {
    margin: 10px 0 12px;
    font-size: 0.82rem;
    line-height: 1.6;
    color: var(--text-secondary, #374151);
}

.yt-vip-hint__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.yt-vip-hint__btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    text-decoration: none;
    line-height: 1.4;
}

.yt-vip-hint__btn--wechat {
    background: #07c160;
    color: #fff;
}

.yt-vip-hint__btn--wechat:hover {
    background: #06ad56;
    color: #fff;
}

.yt-vip-hint__btn--upgrade {
    background: #fff;
    color: #f59e0b;
    border: 1px solid #f59e0b;
}

.yt-vip-hint__btn--upgrade:hover {
    background: #fffbeb;
    color: #d97706;
}

/* chart gallery 外层容器兼容 */
.cg-permission-hint.yt-vip-hint-wrap {
    padding: 0;
    display: block;
    background: transparent;
    border-top: none;
}