:root {
  --bg: #0d0b08;
  --card: #17130d;
  --line: #3a2f1f;
  --gold: #f2c979;
  --green: #2faf5a;
  --text: #e8dfcc;
  --muted: #9a8f7a;
}
html, body { margin: 0; height: 100%; background: var(--bg); overflow: hidden; }
#canvas { position: fixed; left: 0; top: 0; width: 100vw; height: 100vh; display: block; outline: none; }
#intro {
  position: fixed; inset: 0; display: flex; align-items: center; justify-content: center; padding: 16px;
  background: radial-gradient(ellipse at 50% 35%, #1d170e 0%, var(--bg) 70%);
  color: var(--text); font: 15px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif; overflow-y: auto;
}
#intro.gone { display: none; }
.card {
  width: 100%; max-width: 460px; box-sizing: border-box; padding: 28px 28px 20px; text-align: center;
  background: var(--card); border: 1px solid var(--line); border-radius: 10px;
}
.logo { display: block; margin: 0 auto 10px; border-radius: 10px; }
h1 { margin: 0; font-size: 26px; font-weight: 650; color: var(--gold); letter-spacing: 0.3px; }
.beta {
  display: inline-block; vertical-align: middle; margin-left: 6px; padding: 2px 8px 3px; border-radius: 999px;
  font-size: 12px; font-weight: 700; letter-spacing: 0.8px; text-transform: uppercase;
  color: #0d0b08; background: var(--green);
}
.lead { margin: 6px 0 18px; color: var(--muted); }
#bar { height: 6px; border-radius: 3px; background: #2a2318; overflow: hidden; }
#fill { height: 100%; width: 0; background: var(--gold); transition: width 0.2s; }
#status { margin: 10px 0 16px; min-height: 1.5em; color: var(--text); }
#status.error { color: #ff8a7a; }
.notes { margin: 0; padding: 14px 0 0; border-top: 1px solid var(--line); list-style: none; text-align: left;
  font-size: 13px; color: var(--muted); }
.notes li { margin: 0 0 8px; padding-left: 14px; position: relative; }
.notes li::before { content: ""; position: absolute; left: 0; top: 0.6em; width: 5px; height: 5px; border-radius: 50%;
  background: var(--line); }
a { color: var(--gold); }
a:hover { color: #ffe0a6; }