.site-visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.notice-board-search {
    margin: 28px 0;
    display: grid;
    grid-template-columns: auto minmax(220px, 360px) auto;
    align-items: center;
    justify-content: end;
    gap: 10px;
}

.notice-board-search label {
    color: var(--site-color-muted);
    font-size: 14px;
    font-weight: 700;
}

.notice-board-search input,
.notice-board-search button {
    min-height: 42px;
    border: 1px solid var(--site-color-line);
    font: inherit;
}

.notice-board-search input {
    padding: 0 13px;
}

.notice-board-search button {
    padding: 0 22px;
    border-color: var(--site-color-navy);
    color: #fff;
    background: var(--site-color-navy);
    cursor: pointer;
}

.notice-board-search input:focus-visible,
.notice-board-search button:focus-visible,
.notice-board-list a:focus-visible,
.notice-board-pagination a:focus-visible,
.notice-detail-neighbors a:focus-visible,
.notice-detail-list-link:focus-visible {
    outline: 3px solid #2d78c4;
    outline-offset: 3px;
}

.notice-board-pagination {
    display: flex;
    justify-content: end;
    gap: 24px;
    margin-top: 24px;
}

.notice-board-pagination a,
.notice-detail-neighbors a {
    color: var(--site-color-navy);
    text-underline-offset: 4px;
}

.notice-detail-neighbors > div {
    display: grid;
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid var(--site-color-line);
    overflow-wrap: anywhere;
}

.notice-detail-no-neighbor {
    color: var(--site-color-muted);
}

.notice-board-list table {
    width: 100%;
    border-collapse: collapse;
    border-top: 2px solid var(--site-color-navy);
}

.notice-board-list th,
.notice-board-list td {
    padding: 15px 14px;
    border-bottom: 1px solid var(--site-color-line);
    text-align: left;
}

.notice-board-list th {
    background: #f1f2f4;
    font-size: 13px;
}

.notice-board-list td:nth-child(2),
.notice-board-list td:nth-child(3) {
    width: 150px;
    color: var(--site-color-muted);
    font-size: 13px;
}

.notice-board-list a {
    color: var(--site-color-text);
    font-weight: 700;
    text-decoration: none;
}

.notice-board-list a:hover {
    color: var(--site-color-navy);
    text-decoration: underline;
    text-underline-offset: 4px;
}

.notice-board-pinned {
    margin-right: 8px;
    padding: 3px 6px;
    border-radius: 3px;
    color: #fff;
    background: var(--site-color-gold);
    font-size: 11px;
}

.notice-detail-meta {
    margin: 24px 0 0;
    padding: 16px 0;
    display: flex;
    gap: 34px;
    border-bottom: 1px solid var(--site-color-line);
}

.notice-detail-meta div {
    display: flex;
    gap: 12px;
}

.notice-detail-meta dt {
    color: var(--site-color-muted);
    font-weight: 700;
}

.notice-detail-meta dd {
    margin: 0;
}

.notice-detail-body {
    min-height: 260px;
    padding: 36px 0;
    border-bottom: 1px solid var(--site-color-line);
    line-height: 1.9;
    white-space: pre-wrap;
}

.notice-detail-list-link {
    width: fit-content;
    margin: 24px 0 0 auto;
    padding: 11px 22px;
    display: block;
    color: #fff;
    background: var(--site-color-navy);
    text-decoration: none;
}

@media (max-width: 720px) {
    .notice-detail-meta {
        flex-direction: column;
        gap: 12px;
    }

    .notice-detail-meta dt {
        flex-shrink: 0;
        white-space: nowrap;
    }

    .notice-board-search {
        grid-template-columns: 1fr auto;
        justify-content: stretch;
    }

    .notice-board-search label {
        grid-column: 1 / -1;
    }

    .notice-board-list th:nth-child(2),
    .notice-board-list th:nth-child(3),
    .notice-board-list td:nth-child(2),
    .notice-board-list td:nth-child(3) {
        display: none;
    }
}