@font-face{font-family:'Space Mono Local';src:local('Space Mono'),local('Courier New');font-weight:400;font-display:swap}
@font-face{font-family:'DM Sans Local';src:local('DM Sans'),local('Segoe UI'),local('Arial');font-weight:400;font-display:swap}
:root{--bg:#080b12;--bg2:#0c0f1a;--card:#131825;--border:rgba(59,158,255,.1);--border2:rgba(59,158,255,.2);
--accent:#3b9eff;--accent2:#00e5c0;--text:#edf2fa;--text2:#b8c5d8;--muted:#6b7d96;
--mono:'Space Mono Local','Courier New',monospace;--sans:'DM Sans Local','Segoe UI',Arial,sans-serif}
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--bg);color:var(--text2);font-family:var(--sans);font-size:1.0625rem;line-height:1.75;-webkit-font-smoothing:antialiased}
a{color:var(--accent)}
a:focus-visible{outline:3px solid var(--accent2);outline-offset:3px}
.wrap{max-width:48rem;margin:0 auto;padding:0 1.4rem}
header{border-bottom:1px solid var(--border);background:var(--bg2);padding:.9rem 0}
header .wrap{display:flex;justify-content:space-between;align-items:center;gap:1rem}
.brand{font-family:var(--mono);font-weight:700;color:var(--text);text-decoration:none;font-size:.95rem}
.brand span{color:var(--accent)}
.back{font-size:.88rem;color:var(--muted);text-decoration:none;white-space:nowrap}
main{padding:3rem 0 4rem}
h1{color:var(--text);font-size:clamp(1.7rem,4.5vw,2.3rem);line-height:1.25;margin-bottom:.4rem}
.stand{font-family:var(--mono);font-size:.82rem;color:var(--muted);margin-bottom:2.2rem}
h2{color:var(--text);font-size:1.2rem;margin:2.4rem 0 .7rem;padding-top:1.4rem;border-top:1px solid var(--border)}
h2:first-of-type{border-top:none;padding-top:0;margin-top:1.6rem}
h3{color:var(--text);font-size:1rem;margin:1.3rem 0 .4rem}
p{margin-bottom:.9rem}
ul{margin:.6rem 0 1rem 1.3rem}
li{margin-bottom:.3rem}
strong{color:var(--text)}
.box{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:1.2rem 1.4rem;margin:1rem 0}
footer{border-top:1px solid var(--border);background:var(--bg2);padding:2rem 0;font-size:.88rem;color:var(--muted)}
footer a{color:var(--muted);text-decoration:none;margin-right:1.2rem}
footer a:hover{color:var(--accent)}