.lsn-page {
        background: #080913;
        min-height: 100vh;
        padding: 40px 0 80px 0;
        color: #e2e8f0;
    }
    .lsn-container {
        max-width: 900px;
        margin: 0 auto;
        padding: 0 20px;
    }
    .lsn-card {
        background: #0e1222;
        border: 1px solid rgba(255, 255, 255, 0.08);
        border-radius: 20px;
        padding: 36px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    }
    .lsn-content {
        font-size: 15px;
        line-height: 1.7;
        color: #cbd5e1;
        margin: 24px 0;
        white-space: pre-line;
    }