{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Inter, Arial, sans-serif;
    background: #0f172a;
    color: #e2e8f0;
    line-height: 1.7;
}

.container {
    width: 1100px;
    max-width: 92%;
    margin: auto;
}

.header {
    border-bottom: 1px solid #1e293b;
    background: #020617;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 22px 0;
}

.logo {
    font-size: 28px;
    font-weight: 800;
    color: #38bdf8;
}

.nav a {
    color: #cbd5e1;
    text-decoration: none;
    margin-left: 20px;
    transition: 0.2s;
}

.nav a:hover {
    color: white;
}

.hero {
    padding: 90px 0;
    text-align: center;
}

.hero h1 {
    font-size: 58px;
    margin-bottom: 20px;
}

.hero p {
    color: #94a3b8;
    font-size: 20px;
}

.posts {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;

    padding-bottom: 60px;
}

.card {
    background: #111827;
    border: 1px solid #1f2937;
    border-radius: 18px;
    overflow: hidden;
    transition: 0.25s;
}

.card:hover {
    transform: translateY(-5px);
    border-color: #38bdf8;
}

.card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.card-content {
    padding: 24px;
}

.card h2 {
    margin-bottom: 14px;
    font-size: 24px;
}

.card a {
    color: white;
    text-decoration: none;
}

.card p {
    color: #94a3b8;
}

.meta {
    margin-top: 18px;
    color: #64748b;
    font-size: 14px;
}

.article {
    padding: 70px 0;
}

.article-content {
    max-width: 900px;
    margin: auto;
    background: #111827;
    padding: 50px;
    border-radius: 20px;
    border: 1px solid #1f2937;
}

.article-content h1 {
    font-size: 46px;
    margin-bottom: 25px;
}

.article-content img {
    width: 100%;
    border-radius: 14px;
    margin: 30px 0;
}

.article-content p {
    margin-bottom: 24px;
    color: #cbd5e1;
}

.footer {
    border-top: 1px solid #1e293b;
    padding: 30px 0;
    text-align: center;
    color: #64748b;
}