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64px);background:var(--canvas);border-bottom:1px solid var(--hairline);z-index:40;padding:16px 20px 24px;transform:translateY(-8px);opacity:0;pointer-events:none;transition:opacity .18s ease,transform .18s ease;box-shadow:var(--shadow-lift)}.docs__sidebar.is-open{transform:none;opacity:1;pointer-events:auto}.docs__main{padding-top:24px}.doc-h1{font-size:34px}}