:root{--gutter:10px;--margin:2rem;--color-primary:#002851;--color-text:#000f1e;--color-error:#510b00;--color-success:#005129;--color-attention:#fcae1e;--color-dim:#627793;--main-width:100%}@media(min-width:560px){:root{--gutter:1rem}}@media(min-width:900px){:root{--gutter:1.5rem;--margin:2.5rem}}@media(min-width:490px){:root{--main-width:calc(100% - (120px + var(--gutter)))}}@media(min-width:818px){:root{--main-width:calc(100% - (300px + var(--gutter)))}}@media(min-width:1178px){:root{--main-width:calc(878px - var(--gutter))}}html{scroll-behavior:smooth}body,html{min-height:100%}body{margin:0;background:linear-gradient(180deg,#fff,#f0f8ff);color:var(--color-text);line-height:1.5em;font-family:Helvetica,Arial,sans-serif}#__next{display:flex;flex-direction:column;height:100%}h1{font-size:1.4rem;line-height:1.2em;margin:var(--margin) 0 1rem}h1:first-child{margin-top:0}h2{font-size:1.2rem;line-height:1.3em}h2,h3{margin:var(--margin) 0 1rem}h3{font-size:1.1rem;line-height:1.4em}p{margin:0 0 1rem}a:focus{outline:solid 2px var(--color-attention);outline-offset:0}a:not([class]){color:#06c;transition:color .2s ease}a:not([class]):hover{color:#0080ff}.copy>:first-child{margin-top:0}.copy>:last-child{margin-bottom:0}ul>li{margin-bottom:1rem}button{cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;-webkit-appearance:none;-moz-appearance:none;appearance:none;border-radius:0;font-size:1em;line-height:1.2}button:disabled{filter:grayscale(1)}.button{display:inline-flex;background:#06c;box-shadow:2px 2px 1px #036;padding:.3em .6em;font-size:.9rem;line-height:1.2;color:#fff;text-decoration:none;border:none;border-radius:2px}.button:hover{background:#0080ff}.button:focus{outline:solid 2px var(--color-attention);outline-offset:0}.button--arrow:after{content:"►";font-size:.75em;padding-left:.5em}.button--muted{font-size:12px;line-height:1.1;text-align:center;background:var(--color-dim)}.button--muted:focus,.button--muted:hover{background:#06c}.button-icon{width:1em;height:1em;margin-right:.4em;align-self:center}.button-icon svg{object-fit:contain;width:100%;height:100%}.button-icon svg [d]{fill:currentColor}input,textarea{font-size:1rem;padding:.25em;box-sizing:border-box;background:rgba(0,0,0,.05);border:1px solid var(--color-text);border-radius:2px;color:currentColor}input:focus,textarea:focus{outline:solid 2px var(--color-attention);outline-offset:0}