:root {
    --primary: #8e7dff;
    --secondary: #a29bfe;
    --bg-gradient: linear-gradient(135deg, #fdfcfb 0%, #e2d1f9 100%);
    --text-main: #2d3436;
    --text-muted: #636e72;
}

body {
    background: var(--bg-gradient);
    background-attachment: fixed;
    font-family: 'Segoe UI', Roboto, sans-serif;
    color: var(--text-main);
    margin: 0;
    line-height: 1.6;
}

.container { width: 90%; max-width: 850px; margin: 0 auto; }

.logo { font-size: 1.6rem; font-weight: bold; color: var(--primary); text-decoration: none; letter-spacing: 1px; }

.post-card {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(10px);
    border-radius: 25px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
    margin-bottom: 30px;
    border: 1px solid rgba(255, 255, 255, 0.5);
}

.post-content h2, .post-content h3 { color: var(--primary); margin-top: 1.5rem; }
.post-content a { color: var(--primary); font-weight: bold; }

input, textarea {
    width: 100%;
    padding: 15px;
    margin: 10px 0;
    border: 1px solid rgba(0,0,0,0.05);
    border-radius: 15px;
    background: white;
    font-size: 1rem;
    box-sizing: border-box;
}

.btn {
    background: var(--primary);
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 50px;
    cursor: pointer;
    font-weight: bold;
    font-size: 1rem;
    transition: 0.3s;
}

.btn:hover { background: var(--secondary); transform: scale(1.02); }