* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: "Segoe UI", Arial, sans-serif;
  background: #0b1020;
  color: #e8edf5;
  line-height: 1.65;
}
a { color: #6ee7b7; font-weight: 600; text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: 920px; margin: 0 auto; padding: 32px 20px 56px; }
header { margin-bottom: 28px; }
.brand { font-size: 13px; letter-spacing: 0.18em; text-transform: uppercase; color: #94a3b8; }
h1 { font-size: 2.2rem; margin: 8px 0 12px; color: #f8fafc; }
.lead { color: #cbd5e1; font-size: 1.05rem; max-width: 720px; }
.card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 18px;
  padding: 24px 22px;
  margin-top: 22px;
}
.grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); margin-top: 18px; }
.tile {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 14px;
  padding: 16px;
}
.tile h2 { font-size: 1rem; margin-bottom: 8px; color: #f1f5f9; }
.meta { color: #94a3b8; font-size: 0.92rem; margin-bottom: 18px; }
nav { margin-top: 18px; display: flex; flex-wrap: wrap; gap: 12px 18px; }
footer { margin-top: 36px; color: #64748b; font-size: 0.9rem; }
h2 { color: #bbf7d0; margin: 24px 0 10px; font-size: 1.1rem; }
p, li { font-size: 15px; color: #dbe4f0; }
ul, ol { padding-left: 22px; margin: 8px 0 14px; }
.note {
  background: rgba(110, 231, 183, 0.08);
  border-left: 4px solid #34d399;
  padding: 12px 14px;
  border-radius: 8px;
  margin: 16px 0;
}