/* Article Page Styles */
.article-main {
    padding-top: 80px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 1rem 4rem;
    display: grid;
    grid-template-columns: 3fr 1fr;
    gap: 2rem;
}

/* Article Content */
.article-content {
    background: white;
    border-radius: 10px;
    padding: 2rem;
    box-shadow: var(--card-shadow);
}

.article-header {
    margin-bottom: 2rem;
    text-align: center;
}

.article-header h1 {
    font-size: 2.5rem;
    color: var(--text-color);
    margin: 1rem 0;
    line-height: 1.2;
}

.article-meta {
    color: var(--text-color);
    opacity: 0.7;
    font-size: 0.9rem;
    display: flex;
    justify-content: center;
    gap: 1rem;
}

/* Article Body */
.article-body {
    font-size: 1.1rem;
    line-height: 1.8;
}

.article-body p {
    margin-bottom: 1.5rem;
    color: var(--text-color);
}

.article-body h2 {
    font-size: 1.8rem;
    color: var(--text-color);
    margin: 2rem 0 1rem;
}

.article-body h3 {
    font-size: 1.4rem;
    color: var(--text-color);
    margin: 1.5rem 0 1rem;
}

.article-body ul {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.article-body li {
    margin-bottom: 0.5rem;
}

/* Emoji Examples */
.emoji-examples {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.emoji-item {
    background: var(--background-color);
    padding: 1.5rem;
    border-radius: 10px;
    text-align: center;
}

.emoji-item .emoji {
    font-size: 3rem;
    display: block;
    margin-bottom: 1rem;
}

.emoji-item p {
    margin: 0;
    font-size: 0.95rem;
}

/* Info Box */
.info-box {
    background: var(--background-color);
    padding: 1.5rem;
    border-radius: 10px;
    margin: 2rem 0;
    border-left: 4px solid var(--primary-color);
}

.info-box h3 {
    color: var(--primary-color);
    margin-top: 0;
}

.info-box p {
    margin-bottom: 0;
}

/* Article Footer */
.article-footer {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid #e1e4e8;
}

.tags {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.tag {
    background: var(--background-color);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.9rem;
    color: var(--text-color);
}

.share-buttons {
    display: flex;
    gap: 1rem;
}

.share-button {
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 5px;
    background: var(--primary-color);
    color: white;
    cursor: pointer;
    transition: opacity 0.3s ease;
}

.share-button:hover {
    opacity: 0.9;
}

/* Article Sidebar */
.article-sidebar {
    align-self: start;
    position: sticky;
    top: 100px;
}

.sidebar-widget {
    background: white;
    border-radius: 10px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    box-shadow: var(--card-shadow);
}

.sidebar-widget h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.sidebar-widget ul {
    list-style: none;
    padding: 0;
}

.sidebar-widget li {
    margin-bottom: 1rem;
}

.sidebar-widget a {
    color: var(--text-color);
    text-decoration: none;
    display: block;
}

.sidebar-widget a:hover {
    color: var(--primary-color);
}

.sidebar-widget .date {
    font-size: 0.8rem;
    color: var(--text-color);
    opacity: 0.7;
    display: block;
    margin-top: 0.3rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .article-main {
        grid-template-columns: 2fr 1fr;
    }
}

@media (max-width: 768px) {
    .article-main {
        grid-template-columns: 1fr;
    }

    .article-header h1 {
        font-size: 2rem;
    }

    .article-sidebar {
        position: static;
    }

    .emoji-examples {
        grid-template-columns: 1fr;
    }
}