.ess-section-header {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.ess-back-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.4rem 0.9rem;
    border: 1px solid #dbe3ef;
    border-radius: 999px;
    background: #f4f7fb;
    color: #334155;
    font-size: 0.92rem;
    font-weight: 600;
    line-height: 1;
    text-decoration: none;
    transition: background-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.ess-back-btn:hover {
    background: #e8eef7;
    color: #1f2937;
    box-shadow: 0 4px 10px rgba(15, 23, 42, 0.12);
    transform: translateY(-1px);
    text-decoration: none;
}

.ess-back-btn:focus-visible {
    outline: 0;
    box-shadow: 0 0 0 0.2rem rgba(59, 130, 246, 0.22);
}