.course-navigation{display:flex;flex-wrap:wrap;gap:8px 16px;margin:0;padding:20px 0 0;font:14px/1.5 system-ui,-apple-system,"Segoe UI","Malgun Gothic",sans-serif}.course-navigation a{display:inline-flex;align-items:center;min-height:44px;padding:8px 14px;color:#0756a6;background:#eef5fc;border:1px solid #b9d3ed;border-radius:12px;text-decoration:none;overflow-wrap:anywhere}.course-navigation a:hover{text-decoration:underline}.course-navigation a:focus-visible{outline:3px solid #0879e8;outline-offset:4px}@media(prefers-color-scheme:dark){.course-navigation a{color:#c1dfff;background:#182d43;border-color:#698bab}}[data-theme="dark"] .course-navigation a{color:#c1dfff;background:#182d43;border-color:#698bab}@media print{.course-navigation{display:none}}