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.app-shell select{appearance:auto;background-image:none}.app-shell :is(.curriculum-card,.lesson-card):has(:focus-visible){outline-offset:3px;outline:2px solid highlight}}.support-page{min-inline-size:0;max-inline-size:58rem}.support-section{border-block-start:1px solid var(--border);padding-block:1.15rem}.support-section p{max-inline-size:75ch}.support-actions{align-items:start}.support-page .button,.support-links a,.glossary-jumps a{white-space:normal;overflow-wrap:anywhere;max-inline-size:100%}.glossary-jumps ul{flex-wrap:wrap;gap:.6rem;margin-block:1.5rem;padding:0;list-style:none;display:flex}.glossary-jumps a{border:1px solid var(--accent);background:var(--surface);border-radius:.5rem;align-items:center;min-block-size:44px;min-inline-size:44px;padding-block:.55rem;padding-inline:.85rem;font-weight:650;display:inline-flex}.glossary-definition h2:focus,.fault-recovery h1:focus{outline:3px solid var(--focus);outline-offset:5px}.support-links{flex-wrap:wrap;gap:.65rem 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