*, *::before, *::after { box-sizing: border-box; } html { -webkit-text-size-adjust: 100%; } body { margin: 0; background: var(--apm-bg); color: var(--apm-text); font-family: var(--apm-font-body); font-size: var(--apm-size-body); line-height: var(--apm-lh-body); -webkit-font-smoothing: antialiased;  overflow-x: clip; } img, picture, video, canvas, svg, iframe { max-width: 100%; height: auto; display: block; } svg { height: auto; } button, input, select, textarea { font: inherit; color: inherit; } a { color: var(--apm-brand); text-decoration: none; } a:hover, a:focus { color: var(--apm-brand-hover); } h1, h2, h3, h4, h5, h6 { font-family: var(--apm-font-heading); font-weight: 800; letter-spacing: var(--apm-ls-tight); line-height: var(--apm-lh-heading); color: var(--apm-text-strong); text-wrap: balance; margin-block: 0 var(--apm-space-sm); } p { margin-block: 0 var(--apm-space-md); text-wrap: pretty; }  [dir="rtl"] h1, [dir="rtl"] h2, [dir="rtl"] h3, [dir="rtl"] h4, [dir="rtl"] h5, [dir="rtl"] h6, [dir="rtl"] p, [dir="rtl"] li, [dir="rtl"] a, [dir="rtl"] button, [dir="rtl"] summary, [dir="rtl"] span, [dir="rtl"] dt, [dir="rtl"] dd { letter-spacing: 0; }  [dir="rtl"] .apm-mono:not([dir="ltr"]) { font-family: var(--apm-font-arabic); } .apm-mono { font-family: var(--apm-font-mono); font-variant-numeric: tabular-nums; }  :where(a, button, input, select, textarea, summary, [tabindex]):focus-visible { outline: var(--apm-focus-width) solid var(--apm-brand); outline-offset: var(--apm-focus-offset); border-radius: var(--apm-radius-sm); } .apm-dark :where(a, button, input, select, textarea, summary, [tabindex]):focus-visible { outline-color: var(--apm-pink-soft); } ::selection { background: var(--apm-brand-tint); color: var(--apm-text-strong); }  .screen-reader-text, .apm-sr-only { border: 0; clip: rect(1px, 1px, 1px, 1px); clip-path: inset(50%); height: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute; width: 1px; word-wrap: normal !important; } .screen-reader-text:focus, .apm-skip-link:focus { background-color: var(--apm-white); border-radius: var(--apm-radius); box-shadow: 0 0 2px 2px rgba(0, 0, 0, 0.6); clip: auto !important; clip-path: none; color: var(--apm-brand-hover); display: block; font-size: 14px; font-weight: 700; height: auto; inset-block-start: 8px; inset-inline-start: 8px; line-height: normal; padding: 14px 20px; text-decoration: none; width: auto; z-index: 100000; }  @media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; } } html { scroll-behavior: smooth; }  @media print { .apm-site-header, .apm-site-footer, .apm-skip-link, .apm-toc, .apm-share, .apm-cta-band, .apm-related, .apm-post-nav, #comments, .apm-pagination { display: none !important; } body { background: #fff; color: #000; font-size: 12pt; } .apm-entry-content a[href^="http"]::after { content: " (" attr(href) ")"; font-size: 9pt; word-break: break-all; } .apm-entry-content { max-width: none; } h1, h2, h3 { break-after: avoid; } pre, blockquote, table, figure { break-inside: avoid; } }