:root {
  color-scheme: light;
  --bg: #f4f6fb;
  --paper: #fff;
  --ink: #0b1b4b;
  --text: #263454;
  --muted: #66708a;
  --line: #dce2ef;
  --accent: #4b16ff;
  --soft: #f2efff;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.62 Inter, Arial, sans-serif;
}
a { color: var(--accent); }
main {
  width: min(980px, calc(100% - 28px));
  margin: 0 auto;
  padding: 28px 0 64px;
}
.back {
  display: inline-flex;
  margin-bottom: 20px;
  font-weight: 800;
  text-decoration: none;
}
article {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: clamp(22px, 4vw, 48px);
  background: var(--paper);
  box-shadow: 0 18px 48px rgba(11, 27, 75, 0.08);
}
h1, h2, h3 { color: var(--ink); line-height: 1.2; }
h1 { margin: 0 0 8px; font-size: clamp(30px, 5vw, 48px); }
h2 { margin: 34px 0 12px; padding-top: 4px; font-size: 24px; }
h3 { margin: 24px 0 8px; font-size: 19px; }
p { margin: 10px 0; }
ul, ol { padding-left: 24px; }
li + li { margin-top: 7px; }
.meta { color: var(--muted); }
.notice {
  margin: 22px 0;
  padding: 16px 18px;
  border: 1px solid #cec5ff;
  border-radius: 12px;
  background: var(--soft);
}
.legal-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin: 22px 0 4px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.legal-nav a { font-size: 14px; font-weight: 700; }
table {
  width: 100%;
  margin: 16px 0;
  border-collapse: collapse;
  font-size: 15px;
}
th, td {
  padding: 12px;
  border: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}
th { color: var(--ink); background: #f7f8fc; }
.table-wrap { overflow-x: auto; }
.signature {
  margin-top: 30px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}
@media (max-width: 620px) {
  main { width: min(100% - 18px, 980px); padding-top: 16px; }
  article { border-radius: 14px; padding: 20px 16px 30px; }
  h2 { font-size: 21px; }
}