/* 用户专栏补充样式 */

.column-page .profile-meta a {
    color: inherit;
    text-decoration: none;
}

.column-page .profile-meta a:hover span {
    color: var(--color-primary);
}

.column-follow-btn.is-following {
    background: transparent;
    border: 1px solid var(--color-line);
    color: var(--color-muted);
}

.column-forum-list {
    margin: 0;
    padding: 0;
    list-style: none;
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-card);
}

.column-forum-list .forum-thread-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 16px 20px;
    border-bottom: 1px solid rgba(10, 46, 54, 0.08);
}

.column-forum-list .forum-thread-item:last-child {
    border-bottom: 0;
}

.column-video-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.column-video-card {
    display: block;
    background: #fff;
    border-radius: 14px;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    box-shadow: 0 12px 28px rgba(10, 46, 54, 0.07);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.column-video-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 18px 36px rgba(10, 46, 54, 0.12);
    text-decoration: none;
    color: inherit;
}

.column-video-cover {
    position: relative;
    height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        radial-gradient(circle at 30% 20%, rgba(2, 149, 182, 0.18), transparent 55%),
        linear-gradient(145deg, #0a2e36, #0295b6);
    color: #fff;
    font-size: 42px;
    overflow: hidden;
}

.column-video-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.column-video-badge {
    position: absolute;
    right: 10px;
    bottom: 10px;
    padding: 2px 8px;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.55);
    color: #fff;
    font-size: 11px;
    letter-spacing: 0.04em;
}

.column-video-body {
    padding: 14px 16px 16px;
}

.column-video-body h2 {
    margin: 0 0 8px;
    font-size: 16px;
    line-height: 1.4;
    font-weight: 600;
}

.column-video-body p {
    margin: 0;
    display: flex;
    gap: 14px;
    color: rgba(10, 46, 54, 0.55);
    font-size: 13px;
}

@media (max-width: 991px) {
    .column-video-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 575px) {
    .column-video-grid {
        grid-template-columns: 1fr;
    }

    .column-forum-list .forum-thread-item {
        flex-direction: column;
        align-items: flex-start;
    }
}

.profile-page .profile-stat:nth-child(7) { animation-delay: 0.23s; }
.profile-page .profile-stat:nth-child(8) { animation-delay: 0.26s; }