:root{color-scheme:dark;font:15px/1.7 ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;background:#0b0d11;color:#e4e5e8}
*{box-sizing:border-box}
body{margin:0;min-height:100vh;background-color:#0b0d11;background-image:radial-gradient(#1d222c 1px,transparent 1px);background-size:27px 27px}
a{color:#00f0ff;text-decoration:none}a:hover{text-decoration:underline;color:#70f8ff}
header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:19px max(24px,calc((100vw - 1200px)/2));background:#0b0d11;border-bottom:1px solid #242733;position:relative}
header>a:first-child{font-size:18px;font-weight:800;color:#fff;letter-spacing:-.04em}header>a:first-child:hover{color:#ff9900}
nav{display:flex;gap:15px;flex-wrap:wrap}nav a,header>a:not(:first-child){color:#cbd5e1;font-size:13px;font-weight:700}
main{width:min(100% - 40px,1050px);margin:56px auto 80px;padding:38px 40px;background:#121419;border:2px solid #242733;border-radius:28px;box-shadow:0 25px 70px #0006}
h1{font-size:clamp(2rem,4vw,3.3rem);line-height:1.14;letter-spacing:-.055em;margin:0 0 23px;color:#f4f5f7}
h1:before{content:'// ';color:#ff4e00}
h2{font-size:1.12rem;line-height:1.35;letter-spacing:-.025em;margin:0 0 12px;color:#ff9900;text-transform:uppercase}
p,li{color:#bdc5d1}p{margin:0 0 14px}ul{padding-left:23px;margin:0 0 8px}
section{margin-top:23px;padding:24px 26px 11px;background:#0d1015;border:1px solid #292e3a;border-radius:18px}
section:hover{border-color:#3a4352}
code,pre{font: .92rem/1.65 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;background:#050608;color:#00f0ff;border:1px solid #242733;border-radius:7px;overflow-wrap:anywhere}
code{padding:2px 5px}pre{padding:17px 18px;overflow:auto;white-space:pre-wrap}
footer{width:min(100% - 40px,1050px);margin:0 auto 34px;padding:20px 4px;border-top:1px solid #242733;color:#8a92a6;font-size:12px}
.test-results{margin:18px 0}.test-results dt{margin-top:14px}.test-results dd{margin:5px 0 0;color:#bdc5d1}.table-scroll{overflow-x:auto;margin:18px 0}.table-scroll table{width:100%;border-collapse:collapse;text-align:left;font-size:.9rem}.table-scroll th,.table-scroll td{padding:12px;border:1px solid #292e3a;vertical-align:top}.table-scroll thead{background:#050608;color:#fff}section[id]{scroll-margin-top:20px}
@media(max-width:680px){header{padding:16px 20px;align-items:flex-start;flex-direction:column;gap:10px}main{width:calc(100% - 24px);margin:24px auto 42px;padding:26px 19px;border-radius:20px}section{padding:20px 17px 8px}footer{width:calc(100% - 32px)}}