:root {
  --ink: #0f1b2a;
  --quiet: #4a5868;
  --navy: #0f2a44;
  --teal: #0f9f8e;
  --line: #dde3ea;
  --soft: #f4f7fa;
  --bg: #ffffff;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root { --ink: #e8eef4; --quiet: #a7b4c2; --teal: #2dd4bf; --line: #2a3a4c; --soft: #142334; --bg: #0b1622; }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
a { color: var(--teal); }
.wrap { max-width: 880px; margin: 0 auto; padding: 0 16px; }
.bar { border-bottom: 1px solid var(--line); }
.bar-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); font-weight: 700; text-decoration: none; }
.button {
  display: inline-block; padding: 8px 14px; border-radius: 8px;
  background: var(--navy); color: #fff; font-weight: 600; font-size: 14px; text-decoration: none;
}
@media (prefers-color-scheme: dark) { .button { background: var(--teal); color: #06231f; } }
.hero { padding: 56px 0 24px; }
.hero-logo { border-radius: 16px; }
h1 { font-size: 40px; line-height: 1.15; margin: 16px 0 8px; }
h2 { font-size: 24px; margin: 48px 0 12px; }
h3 { font-size: 18px; margin: 0 0 6px; }
.lead { font-size: 20px; color: var(--ink); margin: 0 0 12px; }
p { color: var(--quiet); margin: 0 0 12px; }
.lead, main strong { color: var(--ink); }
.cards { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.card { border: 1px solid var(--line); border-radius: 12px; padding: 20px; background: var(--soft); }
.card p { margin: 0; }
.points { padding-left: 20px; color: var(--quiet); }
.points li { margin-bottom: 10px; }
.foot { margin-top: 64px; padding: 32px 0; border-top: 1px solid var(--line); font-size: 14px; }
.foot p { margin: 0 0 6px; }
.policy h2 { font-size: 20px; margin-top: 36px; }
.policy li { color: var(--quiet); margin-bottom: 6px; }
.policy table { border-collapse: collapse; width: 100%; font-size: 15px; margin: 8px 0 16px; }
.policy th, .policy td { text-align: left; vertical-align: top; padding: 8px 10px; border-bottom: 1px solid var(--line); }
.policy th { color: var(--ink); }
.policy td { color: var(--quiet); }
.table-scroll { overflow-x: auto; }
@media (max-width: 560px) { h1 { font-size: 32px; } .lead { font-size: 18px; } }