:root {
  color-scheme: dark;
  --bg: #0b0c0f;
  --panel: #13151a;
  --border: #292c33;
  --text: #f4f4f5;
  --muted: #a1a1aa;
  --accent: #d4d4d8;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  line-height: 1.7; font-size: 15px;
}
a { color: #e4e4e7; text-decoration: none; }
a:hover { text-decoration: underline; }
.topbar {
  min-height: 76px; padding: 16px clamp(18px, 5vw, 72px);
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 10;
  background: rgba(11,12,15,.9); backdrop-filter: blur(16px);
}
.brand { display: flex; align-items: center; gap: 12px; font-weight: 650; }
.brand img { object-fit: contain; border-radius: 8px; }
.topbar nav { display: flex; flex-wrap: wrap; gap: 20px; color: var(--muted); font-size: 13px; }
.legal { width: min(850px, calc(100% - 36px)); margin: 58px auto 90px; }
.back { color: var(--muted); font-size: 13px; }
.eyebrow { margin-top: 44px; color: var(--muted); font-size: 11px; letter-spacing: .16em; font-weight: 700; }
h1 { font-size: clamp(36px, 6vw, 58px); line-height: 1.1; letter-spacing: -.045em; margin: 12px 0 18px; }
.intro { font-size: 18px; color: var(--muted); max-width: 680px; margin-bottom: 40px; }
section {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 16px; padding: clamp(20px, 4vw, 32px);
  margin: 18px 0;
}
h2 { font-size: 20px; letter-spacing: -.02em; margin: 0 0 16px; }
h3 { font-size: 16px; margin-top: 24px; }
p, li { color: #c4c4cc; }
p { margin: 10px 0; }
ul { padding-left: 22px; }
strong { color: var(--text); }
.notice { color: var(--muted); font-size: 12px; margin-top: 30px; }
.simple-footer {
  border-top: 1px solid var(--border); padding: 28px clamp(18px, 5vw, 72px);
  display: flex; flex-wrap: wrap; gap: 20px; justify-content: space-between;
  color: var(--muted); font-size: 12px;
}
.site-footer { border-top: 1px solid var(--border); padding: 54px clamp(18px, 5vw, 72px) 28px; }
.footer-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 38px; font-weight: 650; }
.footer-brand img { width: 34px; height: 34px; object-fit: contain; }
.footer-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 34px 24px; }
.footer-col h3 { font-size: 13px; margin: 0 0 14px; color: var(--text); }
.footer-col a { display: block; color: var(--muted); font-size: 13px; margin: 9px 0; }
.footer-bottom {
  border-top: 1px solid var(--border); margin-top: 40px; padding-top: 22px;
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 18px;
  font-size: 12px; color: var(--muted);
}
@media (max-width: 700px) {
  .topbar { align-items: flex-start; flex-direction: column; }
  .topbar nav { gap: 14px; }
  .footer-grid { grid-template-columns: repeat(2, minmax(0,1fr)); gap: 28px 18px; }
  .legal { margin-top: 34px; }
}
@media (max-width: 380px) {
  .footer-grid { grid-template-columns: 1fr; }
}