:root {
  --ink: #1d1530;
  --muted: #6e657e;
  --purple: #6d28d9;
  --purple-dark: #2f146b;
  --purple-soft: #f2ecff;
  --gold: #f7d84b;
  --paper: #fffdf9;
  --line: rgba(47, 20, 107, .13);
  --shadow: 0 24px 64px rgba(47, 20, 107, .13);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.7;
}
a { color: var(--purple); }
.container { width: min(920px, calc(100% - 36px)); margin: 0 auto; }

.topbar {
  position: sticky;
  z-index: 10;
  top: 0;
  border-bottom: 1px solid rgba(255,255,255,.12);
  color: #fff;
  background: rgba(35, 15, 79, .94);
  backdrop-filter: blur(18px);
}
.topbar-inner { display: flex; align-items: center; justify-content: space-between; min-height: 76px; gap: 24px; }
.brand { display: flex; align-items: center; gap: 11px; color: #fff; font-weight: 850; text-decoration: none; }
.brand img { width: 42px; height: 42px; border-radius: 12px; }
.nav { display: flex; align-items: center; gap: 22px; }
.nav a { color: rgba(255,255,255,.76); font-size: 14px; font-weight: 700; text-decoration: none; }
.nav a:hover { color: #fff; }

.page-hero {
  padding: 92px 0 76px;
  color: #fff;
  background:
    radial-gradient(circle at 78% 20%, rgba(139,92,246,.65), transparent 34%),
    linear-gradient(145deg, #1c0b45, #482092 58%, #29105f);
}
.eyebrow { margin-bottom: 14px; color: var(--gold); font-size: 13px; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; }
h1 { max-width: 760px; margin: 0 0 20px; font-size: clamp(44px, 7vw, 68px); line-height: 1.02; letter-spacing: -.05em; }
.page-hero p { max-width: 720px; margin: 0; color: rgba(255,255,255,.74); font-size: 19px; }

.content { padding: 76px 0 100px; }
.notice { margin-bottom: 38px; padding: 20px 22px; border: 1px solid #eadb78; border-radius: 16px; background: #fff9d8; font-size: 14px; }
.document { display: grid; gap: 18px; }
.panel { padding: 30px; border: 1px solid var(--line); border-radius: 22px; background: #fff; box-shadow: 0 12px 34px rgba(47,20,107,.06); }
.panel h2 { margin: 0 0 12px; font-size: 25px; line-height: 1.2; letter-spacing: -.025em; }
.panel h3 { margin: 24px 0 8px; font-size: 18px; }
.panel p:last-child, .panel ul:last-child { margin-bottom: 0; }
.panel p, .panel li { color: var(--muted); }
.panel ul { padding-left: 22px; }
.panel li + li { margin-top: 8px; }

.action-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 42px; }
.action-card { padding: 25px; border: 1px solid var(--line); border-radius: 20px; color: inherit; background: #fff; box-shadow: 0 12px 34px rgba(47,20,107,.06); text-decoration: none; }
.action-card:hover { border-color: rgba(109,40,217,.38); transform: translateY(-2px); }
.action-card strong { display: block; margin: 12px 0 5px; font-size: 18px; }
.action-card span { color: var(--muted); font-size: 14px; }
.action-icon { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 14px; color: #fff; background: linear-gradient(145deg, #8b5cf6, #5521b5); font-size: 22px; }

.button { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 0 22px; border-radius: 14px; color: var(--purple-dark); background: var(--gold); font-weight: 850; text-decoration: none; }
.button-purple { color: #fff; background: var(--purple); }
.button-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }

.faq { display: grid; gap: 12px; }
details { padding: 20px 22px; border: 1px solid var(--line); border-radius: 17px; background: #fff; }
summary { cursor: pointer; font-weight: 800; }
details p { margin: 13px 0 0; color: var(--muted); }

.contact-card { padding: 42px; border-radius: 28px; color: #fff; background: linear-gradient(135deg, #2b1067, #6d28d9); box-shadow: var(--shadow); }
.contact-card h2 { margin: 0 0 12px; font-size: 34px; }
.contact-card p { max-width: 650px; color: rgba(255,255,255,.74); }
.contact-card .button { margin-top: 10px; }
.response-note { margin-top: 18px; color: rgba(255,255,255,.62); font-size: 13px; }

footer { padding: 32px 0 44px; border-top: 1px solid var(--line); }
.footer-inner { display: flex; justify-content: space-between; gap: 22px; color: var(--muted); font-size: 13px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 18px; }
.footer-links a { color: var(--muted); text-decoration: none; }
.footer-links a:hover { color: var(--purple); }

@media (max-width: 720px) {
  .nav a:not(:first-child) { display: none; }
  .page-hero { padding: 68px 0 58px; }
  .action-grid { grid-template-columns: 1fr; }
  .panel { padding: 24px 20px; }
  .contact-card { padding: 30px 22px; }
  .footer-inner { flex-direction: column; }
}