:root{
  --bg:#0e2a1f;
  --card:#143726;
  --line:#f3efe3;
  --muted:#8aa597;
  --ball:#d8f23a;
  --edge:rgba(243,239,227,.12);
}
*{box-sizing:border-box}
body{
  margin:0;
  font-family:Arial,sans-serif;
  background:
    radial-gradient(760px 420px at 82% -12%,rgba(216,242,58,.11),transparent 60%),
    radial-gradient(600px 420px at -12% 100%,rgba(216,242,58,.06),transparent 58%),
    var(--bg);
  color:var(--line);
  line-height:1.58;
}
main{max-width:820px;margin:0 auto;padding:34px 18px}
a{color:var(--ball);text-decoration:none}
a:hover{text-decoration:underline}
.back{display:inline-flex;margin-bottom:18px;color:var(--ball)}
.card{
  background:linear-gradient(180deg,rgba(20,55,38,.96),rgba(14,42,31,.98));
  border:1px solid var(--edge);
  border-radius:22px;
  padding:26px;
  box-shadow:0 20px 55px -28px rgba(0,0,0,.75);
}
h1{margin:0 0 18px;font-size:31px;line-height:1.15}
h2{margin:24px 0 10px;font-size:20px}
p{margin:9px 0}
ul{padding-left:20px;margin:8px 0}
li{margin:7px 0}
.info{display:grid;gap:0;margin-top:12px;border-top:1px solid var(--edge)}
.row{
  display:grid;
  grid-template-columns:180px 1fr;
  gap:12px;
  padding:11px 0;
  border-bottom:1px solid var(--edge);
}
.row span:first-child{color:var(--muted)}
.note{color:var(--muted);font-size:14px;margin-top:14px}
@media(max-width:600px){
  .row{grid-template-columns:1fr;gap:2px}
  h1{font-size:27px}
}