:root{--bg:hsl(336 100% 98%);--fg:hsl(0 0% 23%);--mut:hsl(0 0% 45%);--pri:hsl(336 63% 65%);--sec:hsl(337 100% 94%);--acc:hsl(336 63% 45%);--bd:hsl(337 40% 91%)}
*{box-sizing:border-box;margin:0}
body{font-family:ui-rounded,"SF Pro Rounded","Nunito","Quicksand",system-ui,-apple-system,sans-serif;color:var(--fg);background-color:var(--bg);-webkit-font-smoothing:antialiased;
 background-image:radial-gradient(ellipse 70% 50% at 12% 0%,hsl(337 100% 94%/.75),transparent 60%),radial-gradient(ellipse 60% 45% at 92% 12%,hsl(200 100% 94%/.55),transparent 58%),radial-gradient(ellipse 80% 40% at 50% 100%,hsl(45 100% 95%/.6),transparent 62%);background-attachment:fixed;line-height:1.5}
.shell{min-height:100vh;display:flex;flex-direction:column}
.in{width:100%;max-width:48rem;margin:0 auto}
header{padding:24px 20px 0}
header .in{display:flex;flex-direction:column;gap:16px}
.logo{display:flex;align-items:center;gap:10px;width:fit-content;font-size:18px;font-weight:700;color:var(--fg);text-decoration:none;transition:opacity .15s}
.logo:hover{opacity:.7}
.dot{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;background:var(--sec);color:var(--pri)}
nav{display:flex;flex-wrap:wrap;gap:6px}
nav a{border-radius:999px;padding:6px 14px;font-size:14px;font-weight:600;text-decoration:none;background:rgba(255,255,255,.7);color:var(--mut);transition:.15s}
nav a:hover{background:var(--sec);color:var(--acc)}
nav a.on{background:var(--pri);color:#fff}
main{flex:1;padding:32px 20px}
.card{max-width:48rem;margin:0 auto;border-radius:1.75rem;border:1px solid hsl(337 40% 91%/.7);background:rgba(255,255,255,.85);box-shadow:0 10px 30px -18px hsl(336 63% 55%/.35);backdrop-filter:blur(4px);padding:32px 24px}
@media(min-width:640px){.card{padding:40px 36px}}
h1{font-size:30px;font-weight:700;letter-spacing:-.025em;line-height:1.2}
@media(min-width:640px){h1{font-size:36px}}
.eff{margin-top:8px;font-size:14px;font-weight:600;color:var(--pri)}
.intro{margin-top:12px;font-size:16px;line-height:1.625;color:var(--mut)}
.prose{margin-top:24px}
.prose h2{margin:32px 0 8px;font-size:20px;font-weight:700}
.prose h3{margin:24px 0 6px;font-size:16px;font-weight:700}
.prose p{margin-bottom:12px;line-height:1.625;color:var(--mut)}
.prose ul{margin-bottom:16px;padding-left:20px;display:grid;gap:6px}
.prose li{list-style:disc;line-height:1.625;color:var(--mut)}
.prose li::marker{color:var(--pri)}
.prose strong{font-weight:600;color:var(--fg)}
.prose a,.shell footer a{color:var(--pri);font-weight:600;text-decoration:underline;text-underline-offset:4px}
footer{padding:0 20px 40px}
footer .in{border-top:1px solid hsl(337 40% 91%/.7);padding-top:20px;font-size:14px;color:var(--mut)}
footer p{margin-top:4px}footer .b{font-weight:600;color:var(--fg);margin-top:0}footer .mt{margin-top:12px}
.fl{margin-top:12px;display:flex;flex-wrap:wrap;gap:4px 16px}
.fl a{color:var(--mut)!important;font-weight:400!important}.fl a:hover{color:var(--fg)!important}