.internat-container{max-width:900px;margin:0 auto}.card-block{background:#fff;border-radius:12px;margin-bottom:2rem;padding:2rem;box-shadow:0 4px 15px #00000014}.card-block h3{color:var(--color-primary,#1a5276);margin-bottom:1rem;font-size:1.5rem}.custom-list{margin-top:1rem;padding-left:1.5rem;list-style:outside}.timetable-grid{background:var(--color-light,#f8f9fa);border-radius:8px;grid-template-columns:auto 1fr;gap:.5rem 1rem;padding:1rem;display:grid}.activities-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;display:grid}.activity-card{background:var(--color-light,#f8f9fa);text-align:center;border-radius:8px;padding:1rem}.activity-icon{font-size:2rem}