:root {
  --bg: #0d0a1c;
  --panel: rgba(255, 255, 255, 0.035);
  --line: #2a2347;
  --fg: #ece9f7;
  --muted: #a39cc4;
  --pink: #ff2d78;
  --magenta: #e600b8;
  --blue: #00aaf0;
  --yellow: #ffd76a;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  color: var(--fg);
  font: 16px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background:
    radial-gradient(900px 420px at 15% -8%, rgba(230, 0, 184, 0.22), transparent 70%),
    radial-gradient(800px 420px at 95% 0%, rgba(0, 170, 240, 0.18), transparent 70%),
    var(--bg);
  background-attachment: fixed;
  min-height: 100vh;
}

main { max-width: 800px; margin: 0 auto; padding: 40px 16px 56px; }

.brand { display: flex; align-items: center; gap: 16px; margin-bottom: 28px; width: fit-content; text-decoration: none; }
.brand:hover img { filter: drop-shadow(0 6px 22px rgba(230, 0, 184, 0.6)); }
.back-link { display: inline-block; margin: -12px 0 16px; font-size: 14px; color: var(--muted); text-decoration: none; }
.back-link:hover { color: var(--pink); }
.brand img { width: 84px; height: 84px; filter: drop-shadow(0 6px 18px rgba(230, 0, 184, 0.35)); }
.brand span {
  font-weight: 800; font-size: 22px; letter-spacing: 0.02em;
  background: linear-gradient(90deg, var(--pink), var(--yellow));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 28px 28px 20px;
}

h1 { font-size: 30px; line-height: 1.2; margin: 0 0 6px; }
h1::after {
  content: ""; display: block; width: 96px; height: 4px; margin-top: 12px; border-radius: 2px;
  background: linear-gradient(90deg, var(--pink), var(--blue), var(--yellow));
}
h2 { font-size: 19px; color: var(--blue); margin: 32px 0 8px; }

.muted { color: var(--muted); font-size: 14px; }
a { color: var(--pink); text-underline-offset: 3px; }
a:hover { color: var(--yellow); }
strong { color: var(--yellow); font-weight: 600; }
ul { padding-left: 22px; }

table { width: 100%; border-collapse: collapse; margin: 8px 0; font-size: 15px; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: 13px; text-transform: uppercase; letter-spacing: 0.04em; }

footer { margin-top: 24px; text-align: center; font-size: 14px; color: var(--muted); }
footer a { color: var(--muted); margin: 0 8px; }

@media (max-width: 560px) {
  .card { padding: 20px 16px 12px; }
  .brand img { width: 64px; height: 64px; }
  h1 { font-size: 25px; }
  th, td { padding: 8px 6px; font-size: 14px; }
}