* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, Roboto, Arial, sans-serif;
  background: #0E1A24;
  color: #9BB0BC;
  line-height: 1.7;
}
header {
  background: linear-gradient(160deg, #06210E 0%, #0E1A24 45%, #173044 100%);
  border-bottom: 1px solid rgba(61, 220, 151, 0.28);
  padding: 36px 24px 28px;
  text-align: center;
}
header img {
  width: 84px;
  height: 84px;
  border-radius: 20px;
  display: block;
  margin: 0 auto 14px;
}
header h1 {
  font-size: clamp(1.3rem, 4vw, 1.9rem);
  color: #F4F7F5;
  font-weight: 700;
}
header .subtitle { margin-top: 6px; color: #9BB0BC; font-size: .9rem; }
main { max-width: 860px; margin: 0 auto; padding: 36px 24px 80px; }
.card {
  background: #173044;
  border: 1px solid rgba(61, 220, 151, 0.25);
  border-left: 4px solid #3DDC97;
  border-radius: 10px;
  padding: 18px 22px;
  margin-bottom: 32px;
  color: #F4F7F5;
  font-size: .95rem;
}
nav {
  background: #173044;
  border: 1px solid rgba(61, 220, 151, 0.15);
  border-radius: 10px;
  padding: 16px 20px;
  margin-bottom: 36px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
nav a {
  background: rgba(61, 220, 151, 0.1);
  border: 1px solid rgba(61, 220, 151, 0.28);
  color: #3DDC97;
  text-decoration: none;
  padding: 5px 12px;
  border-radius: 20px;
  font-size: .85rem;
  white-space: nowrap;
}
nav a:hover { background: rgba(61, 220, 151, 0.22); }
h2 {
  margin-top: 40px;
  margin-bottom: 16px;
  padding-left: 12px;
  border-left: 4px solid #FFC857;
  color: #F4F7F5;
  font-size: 1.15rem;
}
h3 { margin-top: 20px; margin-bottom: 8px; color: #3DDC97; font-size: .97rem; font-weight: 600; }
p { margin-bottom: 12px; font-size: .95rem; }
ul { padding-left: 20px; margin-bottom: 12px; }
ul li { margin-bottom: 4px; font-size: .95rem; }
.small { color: #6d8490; font-size: .82rem; margin-bottom: 24px; display: block; }
a { color: #FFC857; text-decoration: none; }
a:hover { text-decoration: underline; }
.support-block {
  background: #173044;
  border: 1px solid rgba(255, 200, 87, 0.25);
  border-left: 4px solid #FFC857;
  border-radius: 10px;
  padding: 18px 22px;
  margin-top: 28px;
  text-align: center;
}
.support-block p { margin: 0; font-size: .95rem; color: #F4F7F5; }
.support-block a { color: #FFC857; font-weight: 600; }
footer {
  text-align: center;
  padding: 24px;
  font-size: .8rem;
  color: #6d8490;
  background: #0E1A24;
  border-top: 1px solid rgba(61, 220, 151, 0.15);
}
footer a { color: #9BB0BC; margin: 0 8px; }
[dir="rtl"] ul { padding-left: 0; padding-right: 20px; }