/* ============================================================
   os-korea — issue detail (issue hero + table of contents)
   ============================================================ */
.hk-jhero-issue { padding-top: 46px; }
.hk-body .issue-title { color: #fff; font-size: 38px; line-height: 1.65; margin: 0 0 10px; }
.issue-header-meta { display: flex; flex-wrap: wrap; gap: 8px 22px; color: var(--strip); font-size: 14px; }
.issue-header-meta strong { color: var(--gold-2); font-weight: 600; margin-right: 6px; }
.issue-header-date { color: #fff; font-weight: 600; }

.toc-title { margin-bottom: 14px; }
.toc-panel { border-top: 1px solid var(--line); }
.toc-byline { display: flex; flex-direction: column; gap: 2px; }
.toc-authors { font-size: 14px; color: var(--gray); }
.hk-body .toc-doi { font-size: 13px; color: #718096; overflow-wrap: anywhere; }
.hk-body .toc-doi:hover { color: var(--gold-ink); }
.toc-pages { font-size: 13px; color: var(--gray); white-space: nowrap; }

@media (max-width: 680px) {
    .hk-body .issue-title { font-size: 28px; }
}