.skills-education__title { position: relative; padding-bottom: 12px; font-weight: 700; }
        .skills-education__title::after { content: ""; position: absolute; left: 0; bottom: 0; width: 60px; height: 4px; border-radius: 2px; background-color: #3188c8; }
        .skills-education__section { margin-bottom: 48px; }
        .skills-education__section:last-child { margin-bottom: 0; }
        .skills-education__section-title { font-weight: 700; color: #0d417a; }
        .skills-education__intro-card { padding: 24px 28px; background-color: #ffffff; border-radius: 16px; box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1); }
        .skills-education__intro-text { font-size: 16px; line-height: 1.8; }
        .skills-education__intro-text:last-of-type { margin-bottom: 0; }
        .skills-education__intro-source { font-size: 14px; color: #666; margin-bottom: 0; }
        .skills-education__cluster-list { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; padding: 0; margin: 16px 0 0; }
        .skills-education__cluster-item { padding: 6px 16px; background-color: #eaf4fb; color: #0d417a; font-size: 15px; font-weight: 600; border-radius: 999px; }
        .skills-education__tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
        .skills-education__tab { padding: 10px 24px; background-color: #ffffff; border: 2px solid #3188c8; border-radius: 999px; color: #3188c8; font-size: 16px; font-weight: 600; transition: background-color 0.3s ease, color 0.3s ease; }
        .skills-education__tab:hover { background-color: #eaf4fb; }
        .skills-education__tab.active { background-color: #3188c8; color: #ffffff; }
        .skills-education__table-wrapper { overflow-x: auto; border-radius: 16px; box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1); }
        .skills-education__table { width: 100%; min-width: 560px; background-color: #ffffff; border-collapse: collapse; }
        .skills-education__table head th { padding: 16px 20px; background-color: #3188c8; color: #ffffff; font-size: 18px; font-weight: 600; text-align: left; white-space: nowrap; }
        .skills-education__table tbody td { padding: 14px 20px; border-bottom: 1px solid #e9ecef; font-size: 16px; vertical-align: middle; }
        .skills-education__table tbody tr:last-child td { border-bottom: none; }
        .skills-education__table tbody tr:hover { background-color: #eaf4fb; }
        .skills-education__cluster-col { width: 140px; font-weight: 600; color: #0d417a; }
        .skills-education__table thead th {
            color: #fff;
            text-align: left;
            white-space: nowrap;
            background-color: #3188c8;
            padding: 16px 20px;
            font-size: 18px;
            font-weight: 600;
        }
        @media (max-width: 576px) {
            .skills-education__table { min-width: 0; table-layout: fixed; }
            .skills-education__table thead th { text-align: center; }
            .skills-education__cluster-col { width: 76px; }
        }