html{color:#444;line-height:1.8}h1,h2,h3,h4,h5,h6{color:#222;font-weight:700}header{background-color:#fff;width:100vw;height:5rem;padding:.3125rem 2rem;display:flex;position:fixed;top:0;left:0;box-shadow:0 5px 10px #999}#header-nav{margin-left:auto}@media screen and (width<=960px){#header-nav{scrollbar-width:none;background-color:#d4ff0070;width:100%;height:calc(100vh - 5rem);margin-left:0;padding:1rem 2rem 3rem;display:none;position:fixed;top:5rem;left:0;overflow-y:scroll}}#header-nav ul{display:flex}@media screen and (width<=960px){#header-nav ul{display:block}}#header-nav ul li{margin-left:.6rem;font-size:1.6rem;line-height:4.375rem}@media screen and (width<=960px){#header-nav ul li{margin-top:1rem;margin-left:0}#header-nav ul li:first-of-type{margin-top:0}}#header-nav ul li a{color:#777;padding:0 .5rem;transition:color .5s;display:block}#header-nav ul li a:hover{color:#a9f4ff}@media screen and (width<=960px){#header-nav ul li a{background-color:#fff;border-radius:5px}}#header-hamburger{cursor:pointer;background:0 0;border:none;flex-direction:column;justify-content:space-between;width:4.375rem;height:4.375rem;margin-left:auto;padding:.6rem 0;display:none}#header-hamburger span{background-color:#333;border-radius:999px;width:100%;height:8px;transition:transform .3s,opacity .3s,background-color .3s;display:block}#header-hamburger:hover span{background-color:#555}#header-hamburger:focus-visible{outline-offset:4px;outline:2px solid #0078d4}@media screen and (width<=960px){#header-hamburger{display:flex}}main{margin-top:5rem;padding:0 2rem}main a{color:#41d6ff;text-decoration:underline;transition:color .5s}main a:hover{color:#85e5ff}h1{border-bottom:1px dashed #222;margin-bottom:.5rem;font-size:1.75rem}h2{margin-bottom:.25rem;font-size:1.6rem}h3{margin-bottom:.2rem;font-size:1.45rem}h4{margin-bottom:1.5rem;font-size:1.3rem}h5{margin-bottom:1rem;font-size:1.15rem}h6{margin-bottom:.5rem;font-size:1rem}