:root {
  --bg: #fbf6ee;
  --surface: #ffffff;
  --text: #2a2118;
  --muted: #6b5d4e;
  --line: #e8dccb;
  --accent: #a4570f;
  --accent-soft: #f6e7d3;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1b1612;
    --surface: #262019;
    --text: #f3ebdf;
    --muted: #b8a994;
    --line: #3b3127;
    --accent: #e8a35a;
    --accent-soft: #3a2a1a;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
a { color: var(--accent); }
h1, h2, h3 { line-height: 1.2; margin: 0; }
h1, h2 { font-family: ui-serif, Georgia, "Times New Roman", serif; font-weight: 700; }
.wrap { max-width: 960px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 720px; }

.top { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 20px; padding-bottom: 20px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); font-weight: 700; font-size: 20px; text-decoration: none; }
.brand img { width: 36px; height: 36px; }
.lang { font-size: 15px; }

.hero { padding-top: 48px; padding-bottom: 64px; }
.hero h1 { font-size: clamp(36px, 7vw, 58px); max-width: 15em; letter-spacing: -0.01em; }
.lead { font-size: clamp(18px, 2.4vw, 21px); color: var(--muted); max-width: 34em; margin: 20px 0 28px; }
.badge { display: inline-block; padding: 10px 18px; border-radius: 999px; background: var(--accent-soft); color: var(--accent); font-weight: 600; font-size: 16px; }

.section { padding-bottom: 64px; }
.section > h2 { font-size: clamp(26px, 4vw, 34px); margin-bottom: 24px; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 24px; }
.card h3 { font-size: 19px; margin-bottom: 8px; }
.card p { margin: 0; color: var(--muted); font-size: 16px; }
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px 32px; }
.steps h3 { font-size: 18px; margin-bottom: 4px; }
.steps p { margin: 0; color: var(--muted); font-size: 16px; }

.legal { padding-top: 24px; padding-bottom: 64px; }
.legal h1 { font-size: clamp(32px, 6vw, 44px); margin-bottom: 8px; }
.legal h2 { font-size: 25px; margin: 40px 0 12px; }
.legal h3 { font-size: 18px; margin: 24px 0 4px; }
.legal p, .legal ul { margin: 0 0 12px; }
.legal ul { padding-left: 22px; }
.legal li { margin-bottom: 6px; }
.meta { color: var(--muted); }
.basis { color: var(--muted); font-size: 16px; }

.foot { border-top: 1px solid var(--line); color: var(--muted); font-size: 15px; }
.foot .wrap { display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; padding-top: 24px; padding-bottom: 32px; }
.foot nav { display: flex; flex-wrap: wrap; gap: 8px 20px; }

.center { text-align: center; padding-top: 96px; padding-bottom: 96px; }
.center h1 { font-size: 36px; margin-bottom: 12px; }

@media (max-width: 720px) {
  .cards, .steps { grid-template-columns: 1fr; }
  .hero { padding-top: 24px; padding-bottom: 48px; }
  .section { padding-bottom: 48px; }
}