:root {
  --orange: #FF5E00;
  --green: #0E8A42;
  --ink: #0F172A;
  --muted: #5B6474;
  --cream: #FFF8F2;
  --surface: #FFFFFF;
  --border: #F0E4D8;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--cream); color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.7; -webkit-font-smoothing: antialiased;
}
a { color: var(--green); }
header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(255,248,242,.92); backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav { width: min(980px, calc(100% - 36px)); margin: 0 auto; min-height: 70px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 900; font-size: 21px; letter-spacing: -.04em; color: var(--ink); text-decoration: none; }
.brand img { width: 40px; height: 40px; object-fit: contain; }
.brand small { display: block; font-size: 9px; letter-spacing: .15em; color: var(--muted); }
.back { font-size: 13px; font-weight: 700; color: var(--muted); text-decoration: none; }
.back:hover { color: var(--orange); }
main { width: min(860px, calc(100% - 36px)); margin: 38px auto 70px; }
.hero { padding: 26px 0 22px; border-bottom: 1px solid var(--border); margin-bottom: 26px; }
.hero .eyebrow { font-size: 11px; font-weight: 900; letter-spacing: .12em; color: var(--green); }
h1 { margin: 10px 0 8px; font-size: clamp(32px, 5vw, 48px); line-height: 1.05; letter-spacing: -.05em; }
.hero p { margin: 0; color: var(--muted); font-size: 14px; }
.updated { margin-top: 10px; font-size: 11px; color: #8A93A2; }
article { background: var(--surface); border: 1px solid var(--border); border-radius: 24px; padding: clamp(22px, 4.5vw, 48px); box-shadow: 0 20px 50px -38px rgba(15,23,42,.35); }
h2 { margin: 30px 0 10px; font-size: 19px; letter-spacing: -.025em; }
h2:first-child { margin-top: 0; }
h3 { margin: 20px 0 6px; font-size: 15px; }
p, li { color: #3E4757; font-size: 14px; }
ul { padding-left: 20px; }
li { margin: 4px 0; }
strong { color: var(--ink); }
.notice { background: #FFF1E7; border: 1px solid #FFD9BE; border-radius: 14px; padding: 13px 15px; font-size: 13px; color: #7A3A0C; margin: 16px 0; }
.contact { margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--border); font-size: 13px; }
.legal-links { display: flex; flex-wrap: wrap; gap: 12px 18px; margin-top: 18px; font-size: 12px; }
.legal-links a { color: var(--muted); text-decoration: none; }
.legal-links a:hover { color: var(--orange); }
footer { text-align: center; padding: 0 20px 40px; color: #8A93A2; font-size: 11px; }
@media (max-width: 560px) {
  main { margin-top: 22px; }
  article { border-radius: 18px; }
  .nav { min-height: 62px; }
  .brand { font-size: 19px; }
  .brand img { width: 34px; height: 34px; }
}