.visible{visibility:visible}.absolute{position:absolute}.block{display:block}.flex{display:flex}.table{display:table}.grid{display:grid}.contents{display:contents}.hidden{display:none}.grow{flex-grow:1}.border{border-width:1px}.underline{text-decoration-line:underline}.filter{filter:var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow)}.header-anchor{margin-left:.5rem;color:#9ca3af;opacity:0;transition:opacity .2s}h1:hover .header-anchor,h2:hover .header-anchor,h3:hover .header-anchor,h4:hover .header-anchor{opacity:1}