:root{--bg:#eaf5ff;--surface:#fff;--surface-2:#def;--ink:#223b59;--ink-soft:#5c7596;--line:#c6e0f7;--primary:#7cc2f5;--primary-deep:#3b8fd6;--accent-text:#1e6cb0;--on-primary:#10294a;--sky:#a9d8ff;--mint:#9be5cb;--mint-ink:#1d6650;--butter:#ffe59b;--butter-ink:#775800;--lav:#d9d2ff;--lav-ink:#43398a;--rose:#ffd9e5;--rose-ink:#8a2b52;--rose-deep:#ff7fa6;--blush:#ffa6c1;--mochi:#fff;--moci-ink:#2a3a57;--moci-spark:#ffe08a;--shadow:0 8px 24px #3b8fd624;--font-display:"Baloo 2", "Trebuchet MS", system-ui, sans-serif;--font-body:"Nunito", system-ui, -apple-system, "Segoe UI", sans-serif}@media (prefers-color-scheme:dark){:root{--lightningcss-light: 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a{color:var(--accent-text);overflow-wrap:anywhere;font-weight:700}.topic-card{text-align:left;cursor:pointer;width:100%;font:inherit;color:inherit}.topic-card:hover{border-color:var(--primary)}.level-card{text-align:left;cursor:pointer;width:100%;font:inherit;color:inherit}.level-card:hover:not(:disabled){border-color:var(--primary)}.level-card:disabled{cursor:default;opacity:.65;background:var(--surface-2)}.tone-locked{background:var(--surface-2);color:var(--ink-soft);border:1px solid var(--line)}