.category-intro h1{font-size:calc(1.3125rem + .75vw);font-weight:700;letter-spacing:-.03em;margin:0 0 5px}@media (min-width:1200px){.category-intro h1{font-size:1.875rem}}.category-intro .helper-text{font-size:1.125rem;font-weight:500;color:#888}.category-intro .sort-col{margin-top:5px}.category-intro .sort-col::after{display:block;clear:both;content:""}.category-intro .sort-col a,.category-intro .sort-col span{display:block;float:left}.category-intro .sort-col span{font-weight:500;letter-spacing:-.02em}.category-intro .sort-col a{font-size:1.125rem;color:#666;margin-left:8px;cursor:pointer}.category-intro .sort-col a:hover{color:#000}.on-page-writeup{padding:2rem 0;background:#fafafa}.on-page-writeup h2{font-size:1.25rem;color:#333;line-height:1.6}.on-page-writeup .text{margin:8px 0 0;font-size:.9375rem;line-height:1.6}