/* 머리말이 없는 독립 페이지(놀이터·자료실)용 언어 버튼(2026-10-25) — 사이트 style.css 없이도 보이게 따로 둔다 */
.langnav-fixed { position: fixed; top: 10px; right: 10px; z-index: 50; font: 14px/1.4 system-ui, -apple-system, "Malgun Gothic", sans-serif; }
.langnav-fixed .langnav { position: relative; }
.langnav-fixed summary { list-style: none; cursor: pointer; padding: 5px 11px; border-radius: 999px; background: rgba(255,255,255,.92); color: #16181d; border: 1px solid #d0d5e2; white-space: nowrap; }
.langnav-fixed summary::-webkit-details-marker { display: none; }
.langnav-fixed .ln-short { display: none; }
.langnav-fixed ul { position: absolute; right: 0; top: calc(100% + 6px); margin: 0; padding: 6px; list-style: none; background: #fff; border: 1px solid #d0d5e2; border-radius: 12px; box-shadow: 0 6px 20px rgba(0,0,0,.18); min-width: 160px; }
.langnav-fixed li a { display: block; padding: 8px 10px; border-radius: 8px; color: #16181d; text-decoration: none; }
.langnav-fixed li a:hover { background: #eef2fa; }
.langnav-fixed li a[aria-current="true"] { font-weight: 700; color: #1f3a68; }
.langnav-fixed .ln-more { margin: 6px 4px 2px; padding: 8px 6px 2px; border-top: 1px solid #e3e7f0; font-size: 12px; color: #5f6673; max-width: 220px; }
@media (max-width: 520px) { .langnav-fixed .ln-full { display: none; } .langnav-fixed .ln-short { display: inline; } }