.content-authority {
    background: #f4f6f8;
    border-top: 1px solid #d9dee5;
    color: #313b46;
    font-size: 0.9rem;
    line-height: 1.55;
}

.content-authority__inner {
    display: grid;
    gap: 1.25rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin: 0 auto;
    max-width: 1180px;
    padding: 1.4rem 1.25rem;
}

.content-authority p,
.content-authority ul { margin: 0.4rem 0 0; }
.content-authority ul { padding-left: 1.15rem; }
.content-authority a { color: #174f78; text-decoration: underline; }
.source-note { font-size: 0.92rem; color: #4f5d6a; }

@media (max-width: 720px) {
    .content-authority__inner { grid-template-columns: 1fr; }
}