/* ============ Detail Layout ============ */
.detail-section {
    padding: 60px 0;
}

.detail-layout {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 40px;
}

/* ============ Article ============ */
.article {
    background: var(--bg-card);
    border-radius: 20px;
    padding: 40px;
    border: 1px solid rgba(255, 0, 102, 0.2);
}

.article-header {
    margin-bottom: 30px;
    padding-bottom: 25px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.article-title {
    font-size: 32px;
    color: var(--text-white);
    margin-bottom: 20px;
    line-height: 1.4;
}

.article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    font-size: 14px;
    color: var(--text-gray);
}

.article-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.article-meta i {
    color: var(--neon-pink);
}

.article-category {
    display: inline-block;
    padding: 3px 12px;
    background: rgba(255, 0, 102, 0.1);
    color: var(--neon-pink);
    border-radius: 4px;
    font-size: 13px;
}

.article-content {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-white);
}

.article-content p {
    margin-bottom: 20px;
    text-indent: 2em;
}

.article-content p:first-child {
    text-indent: 0;
}

.article-content h3 {
    font-size: 22px;
    color: var(--neon-pink);
    margin: 30px 0 15px;
    text-shadow: 0 0 10px rgba(255, 0, 102, 0.3);
}

.article-content h4 {
    font-size: 18px;
    color: var(--text-white);
    margin: 20px 0 10px;
}

.article-content ul,
.article-content ol {
    padding-left: 20px;
    margin-bottom: 20px;
}

.article-content li {
    margin-bottom: 10px;
    color: var(--text-gray);
}

.article-content img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    margin: 20px 0;
}

.article-content blockquote {
    background: rgba(255, 0, 102, 0.1);
    border-left: 4px solid var(--neon-pink);
    padding: 20px;
    margin: 20px 0;
    border-radius: 0 10px 10px 0;
    color: var(--text-gray);
}

.article-content strong {
    color: var(--neon-pink);
}

/* ============ Article Footer ============ */
.article-footer {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 30px;
}

.article-tags span {
    padding: 5px 15px;
    background: rgba(255, 0, 102, 0.1);
    color: var(--neon-pink);
    border-radius: 20px;
    font-size: 13px;
}

.article-share {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: var(--bg-dark);
    border-radius: 10px;
    margin-bottom: 30px;
}

.article-share span {
    color: var(--text-gray);
    font-size: 14px;
}

.share-btns {
    display: flex;
    gap: 10px;
}

.share-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--text-gray);
    transition: var(--transition);
    cursor: pointer;
}

.share-btn:hover {
    background: var(--neon-pink);
    color: var(--text-white);
}

.article-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px;
    background: var(--bg-dark);
    border-radius: 10px;
    color: var(--text-gray);
    transition: var(--transition);
    cursor: pointer;
}

.nav-item:hover {
    background: rgba(255, 0, 102, 0.1);
    color: var(--neon-pink);
}

.nav-item .nav-icon {
    width: 30px;
    height: 30px;
    background: rgba(255, 0, 102, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.nav-item .nav-info {
    flex: 1;
    overflow: hidden;
}

.nav-item .nav-label {
    font-size: 12px;
    color: var(--text-gray);
    margin-bottom: 3px;
}

.nav-item .nav-title {
    font-size: 14px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ============ Sidebar ============ */
.detail-sidebar {
    position: sticky;
    top: 200px;
}

.sidebar-card {
    background: var(--bg-card);
    border-radius: 15px;
    padding: 25px;
    border: 1px solid rgba(255, 0, 102, 0.2);
    margin-bottom: 25px;
}

.sidebar-card h3 {
    font-size: 18px;
    color: var(--text-white);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255, 0, 102, 0.2);
    position: relative;
}

.sidebar-card h3::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--neon-pink);
    box-shadow: 0 0 10px var(--neon-pink);
}

.recommend-list {
    list-style: none;
}

.recommend-list li {
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.recommend-list li:last-child {
    border-bottom: none;
}

.recommend-list a {
    display: block;
    color: var(--text-gray);
    font-size: 14px;
    line-height: 1.5;
    transition: var(--transition);
}

.recommend-list a:hover {
    color: var(--neon-pink);
}

.recommend-list .rec-meta {
    font-size: 12px;
    color: var(--neon-blue);
    margin-top: 5px;
}

/* ============ CTA Card ============ */
.cta-card {
    text-align: center;
    padding: 30px 25px;
    background: linear-gradient(135deg, rgba(255,0,102,0.1), rgba(0,212,255,0.1));
    border: 1px solid rgba(255, 0, 102, 0.3);
}

.cta-card h4 {
    font-size: 20px;
    color: var(--text-white);
    margin-bottom: 10px;
}

.cta-card p {
    color: var(--text-gray);
    font-size: 14px;
    margin-bottom: 20px;
}

.cta-card .cta-phone {
    font-size: 24px;
    font-weight: bold;
    color: var(--neon-pink);
    text-shadow: 0 0 15px var(--neon-pink);
    margin-bottom: 15px;
}

.cta-card .cta-wechat {
    color: var(--neon-purple);
    font-size: 16px;
    margin-bottom: 20px;
}

.cta-btn {
    display: inline-block;
    padding: 10px 30px;
    background: linear-gradient(135deg, var(--neon-pink), var(--neon-purple));
    color: var(--text-white);
    border-radius: 25px;
    font-size: 14px;
    transition: var(--transition);
}

.cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 20px rgba(255, 0, 102, 0.5);
}

/* ============ Responsive ============ */
@media (max-width: 992px) {
    .detail-layout {
        grid-template-columns: 1fr;
    }

    .detail-sidebar {
        position: static;
    }

    .article-nav {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .article {
        padding: 25px;
    }

    .article-title {
        font-size: 24px;
    }

    .article-content {
        font-size: 15px;
    }

    .article-meta {
        flex-direction: column;
        gap: 10px;
    }
}