:root {
  --bg: #0e1420;
  --bg-card: #171f2f;
  --text: #e8edf5;
  --text-dim: #97a3b6;
  --accent: #35c56f;
  --accent-dark: #259a54;
  --border: #263143;
  --danger: #e0564f;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: Georgia, 'Times New Roman', serif;
  line-height: 1.65;
}

.wrap { max-width: 860px; margin: 0 auto; padding: 0 1.25rem; }

.topbar { border-bottom: 1px solid var(--border); padding: 1rem 0; }
.brand {
  color: var(--text);
  text-decoration: none;
  font-size: 1.15rem;
  font-weight: bold;
  letter-spacing: 0.04em;
}
.brand::before { content: "📈 "; }

main { padding: 2.5rem 1.25rem 3.5rem; }

.hero { text-align: center; padding: 2.5rem 0 1.5rem; }
.hero h1 { font-size: 2.1rem; line-height: 1.25; margin-bottom: 1rem; }
.hero h1 em { color: var(--accent); font-style: italic; }
.hero p.sub { color: var(--text-dim); font-size: 1.1rem; max-width: 620px; margin: 0 auto 1.5rem; }

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.75rem;
  margin: 1.5rem 0;
}

.benefits { list-style: none; margin: 1.5rem 0; }
.benefits li { padding: 0.45rem 0 0.45rem 1.9rem; position: relative; }
.benefits li::before { content: "✓"; color: var(--accent); position: absolute; left: 0.3rem; font-weight: bold; }

form.optin { display: flex; flex-direction: column; gap: 0.9rem; max-width: 460px; margin: 0 auto; }
form.optin input[type="text"],
form.optin input[type="email"],
form.optin input[type="password"] {
  padding: 0.85rem 1rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 1rem;
  font-family: inherit;
}
form.optin input:focus { outline: 2px solid var(--accent-dark); border-color: var(--accent-dark); }

.btn {
  display: inline-block;
  background: var(--accent);
  color: #08130c;
  font-weight: bold;
  font-size: 1.05rem;
  padding: 0.9rem 1.6rem;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  font-family: inherit;
  transition: background 0.15s ease;
}
.btn:hover { background: var(--accent-dark); color: #fff; }

.note { color: var(--text-dim); font-size: 0.85rem; text-align: center; }

.quiz-step h3 { margin-bottom: 0.35rem; text-align: center; }
.quiz-btn {
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--accent-dark);
  font-weight: normal;
}
.quiz-btn:hover { background: var(--accent); color: #08130c; }
.msg-ok { border-left: 4px solid var(--accent); padding-left: 1rem; }
.msg-err { border-left: 4px solid var(--danger); padding-left: 1rem; }

.offer { display: flex; flex-direction: column; gap: 0.5rem; }
.offer h3 { font-size: 1.2rem; }
.offer .btn { align-self: flex-start; margin-top: 0.4rem; }

article.guide h2 { margin: 2rem 0 0.75rem; font-size: 1.45rem; color: var(--accent); }
article.guide h3 { margin: 1.3rem 0 0.5rem; }
article.guide p, article.guide li { color: var(--text); margin-bottom: 0.6rem; }
article.guide ul, article.guide ol { padding-left: 1.4rem; margin-bottom: 1rem; }
article.guide table { border-collapse: collapse; width: 100%; margin: 1rem 0; }
article.guide th, article.guide td { border: 1px solid var(--border); padding: 0.5rem 0.75rem; text-align: left; }

.footer { border-top: 1px solid var(--border); padding: 1.75rem 0 2.5rem; color: var(--text-dim); font-size: 0.85rem; }
.footer nav { margin: 0.75rem 0; }
.footer a { color: var(--text-dim); }
.disclaimer { max-width: 720px; }

table.admin { border-collapse: collapse; width: 100%; font-size: 0.9rem; font-family: monospace; }
table.admin th, table.admin td { border: 1px solid var(--border); padding: 0.4rem 0.6rem; text-align: left; }
table.admin th { background: var(--bg-card); }
.stats { display: flex; gap: 1rem; flex-wrap: wrap; margin: 1rem 0; }
.stat { background: var(--bg-card); border: 1px solid var(--border); border-radius: 8px; padding: 0.9rem 1.3rem; }
.stat b { display: block; font-size: 1.5rem; color: var(--accent); }

@media print {
  body { background: #fff; color: #111; }
  .topbar, .footer, .no-print { display: none; }
  article.guide h2 { color: #111; }
}