.java-unit-nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:24px 0 36px}.java-unit-nav a{border:1px solid var(--line);padding:12px 14px;font-size:.85rem;line-height:1.5}.java-course .curriculum-section{scroll-margin-top:100px}.java-course .curriculum-section>*{min-width:0}.java-lesson-list{list-style:none;padding:0;margin:0}.java-lesson-list li{border-bottom:1px solid var(--line)}.java-lesson-list li>a{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 8px;text-decoration:none}.java-lesson-list a strong{font-size:.95rem;line-height:1.6}.java-lesson-list a svg{flex-shrink:0;color:var(--muted)}.java-lesson-list li>a:hover{background:var(--line)}.java-course-notes p,.java-lesson-list p{font-size:.95rem;line-height:1.85;margin:0 0 18px}.java-course-notes{padding:32px 0}.java-course-notes h3{margin:24px 0 12px}.java-course-notes a{text-decoration:underline;text-underline-offset:3px}.java-lesson-list a:focus-visible,.java-unit-nav a:focus-visible{outline:3px solid currentColor;outline-offset:3px}@media (max-width:620px){.java-unit-nav{grid-template-columns:1fr}.java-lesson-list li>a{gap:10px}}