:root {
  --bg: #12151a;
  --card: #1b2029;
  --line: #2a3038;
  --fg: #e7ebf0;
  --dim: #8d97a5;
  --accent: #ffb454;
  --bad: #ff6b5e;
  --ok: #8fd14f;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  padding: 40px 20px 24px;
  background:
    radial-gradient(1200px 600px at 50% -10%, #1d2530 0%, var(--bg) 60%);
  color: var(--fg);
  font: 15px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

.splash { max-width: 620px; margin: 0 auto; }

h1 {
  margin: 0;
  font-size: clamp(38px, 11vw, 62px);
  line-height: 1;
  letter-spacing: -0.03em;
  font-weight: 800;
}
h1 span { color: var(--accent); }

.tag { margin: 12px 0 28px; color: var(--dim); font-size: 16px; }

.card {
  padding: 18px 20px;
  margin-bottom: 16px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
}

.card h2 {
  margin: 0 0 10px;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
}

.risk p { margin: 0 0 10px; font-size: 14.5px; }
.risk p:last-child { margin-bottom: 0; }
.risk b { color: var(--fg); }

.gate { display: grid; gap: 12px; justify-items: stretch; }
#ts { min-height: 65px; }

.msg { margin: 0; font-size: 13px; color: var(--dim); }
.msg.ok { color: var(--ok); }
.msg.bad { color: var(--bad); }

#enter {
  width: 100%;
  padding: 14px 18px;
  background: var(--accent);
  color: #12151a;
  border: 0;
  border-radius: 9px;
  font: inherit;
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
}
#enter:disabled { background: #39414d; color: #79828f; cursor: not-allowed; }
#enter:not(:disabled):hover { background: #ffc477; }

.fine { color: var(--dim); font-size: 12.5px; }

footer {
  margin-top: 28px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  color: var(--dim);
  font-size: 12px;
}
footer p { margin: 0 0 6px; }

a { color: var(--accent); }
a:hover { color: #ffc477; }