.birpub-submission-layout {
    display: flex;
    gap: 40px;
    align-items: flex-start;
    max-width: 1200px;
    margin: 0 auto;
}
.birpub-submission-form-col {
    flex: 0 0 62%;
    min-width: 0;
}
.birpub-submission-faq-col {
    flex: 0 0 35%;
    min-width: 280px;
    background: #f8fafc;
    border-radius: 16px;
    padding: 28px 24px;
    border: 1px solid #e2e8f0;
    position: sticky;
    top: 20px;
}
.birpub-submission-faq h3 {
    font-size: 20px;
    color: #1a1a2e;
    margin-bottom: 8px;
}
.birpub-submission-faq > p {
    font-size: 13px;
    color: #64748b;
    margin-bottom: 20px;
    line-height: 1.6;
}
.birpub-faq-item {
    border-bottom: 1px solid #e2e8f0;
    padding: 14px 0;
}
.birpub-faq-item:last-child {
    border-bottom: none;
}
.birpub-faq-item h4 {
    font-size: 14px;
    color: #334155;
    margin-bottom: 4px;
    transition: color .2s;
}
.birpub-faq-item h4:hover {
    color: #667eea;
}
.birpub-faq-item p {
    font-size: 13px;
    color: #64748b;
    margin: 0;
    line-height: 1.5;
}
@media (max-width: 900px) {
    .birpub-submission-layout {
        flex-direction: column;
    }
    .birpub-submission-form-col,
    .birpub-submission-faq-col {
        flex: 1 1 auto;
    }
    .birpub-submission-faq-col {
        position: static;
    }
}