h1 {
    font-size: 2.6rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 8px;
    line-height: 1.2;
}
h1 .highlight {
    color: #f97316;
}
.subhead {
    font-size: 1.05rem;
    color: #a0a0a0;
    margin-bottom: 40px;
    border-left: 4px solid #f97316;
    padding-left: 20px;
    line-height: 1.6;
}

.articles-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.article-card {
    background: #151515;
    border-radius: 16px;
    padding: 24px 24px 20px;
    border: 1px solid #2a2a2a;
    transition: border-color 0.2s, transform 0.15s;
}
.article-card:hover {
    border-color: #f97316;
    transform: translateY(-2px);
}
.article-card .tag {
    display: inline-block;
    background: #2a2a2a;
    color: #888;
    font-size: 0.6rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 0 10px;
    border-radius: 12px;
    margin-bottom: 8px;
}
.article-card h3 {
    font-size: 1.15rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 6px;
    line-height: 1.3;
}
.article-card h3 a {
    color: #ffffff;
    text-decoration: none;
    transition: color 0.2s;
}
.article-card h3 a:hover {
    color: #f97316;
}
.article-card p {
    color: #b0b0b0;
    font-size: 0.92rem;
    margin-bottom: 12px;
    line-height: 1.5;
}
.article-card .meta {
    font-size: 0.75rem;
    color: #666;
    border-top: 1px solid #2a2a2a;
    padding-top: 10px;
    margin-top: 4px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.article-card .meta a {
    color: #f97316;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.85rem;
}
.article-card .meta a:hover {
    text-decoration: underline;
}

.nav-links {
    margin-top: 50px;
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}
.nav-links a {
    color: #888;
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s;
    font-size: 0.9rem;
}
.nav-links a:hover {
    border-bottom-color: #f97316;
    color: #e0e0e0;
}

@media (max-width: 700px) {
    .container {
        padding: 30px 16px;
    }
    h1 {
        font-size: 2rem;
    }
    .articles-grid {
        grid-template-columns: 1fr;
    }
    .article-card {
        padding: 18px 18px 16px;
    }
}