body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #0a1428;
    color: #e0f7ff;
    margin: 0;
    padding: 0;
}

.blop-header {
    background: linear-gradient(90deg, #007cba, #40b4ff);
    color: white;
    padding: 15px 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
}

.blop-header h1 {
    margin: 0;
    font-size: 32px;
    color: #ffd700;
    text-shadow: 0 0 15px rgba(255,215,0,0.9);
}

.blop-main {
    max-width: 1200px;
    margin: 40px auto;
    display: flex;
    gap: 20px;
    padding: 0 20px;
}

.blop-sidebar-left, .blop-sidebar-right {
    width: 280px;
    background: #1a2538;
    padding: 20px;
    border-radius: 16px;
    height: fit-content;
}

.blop-feed {
    flex: 1;
    background: #1a2538;
    padding: 25px;
    border-radius: 16px;
}

footer {
    text-align: center;
    padding: 30px;
    background: #0a0f1c;
    color: #8899aa;
    margin-top: 60px;
}