:root {
  --blue: #1d4ed8;
  --ink: #111827;
  --muted: #6b7280;
  --line: #d9dee8;
  --soft: #f3f4f6;
  --white: #ffffff;
  --coral: #f97316;
  --radius: 8px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--soft);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}
a { color: var(--blue); }
.shell { width: min(860px, calc(100% - 40px)); margin: 0 auto; }
.topbar { border-bottom: 1px solid var(--line); background: rgba(255, 255, 255, .94); }
.nav { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand img { display: block; width: 168px; height: auto; }
.back { color: var(--blue); font-size: 14px; font-weight: 850; text-decoration: none; }
main { padding: 56px 0 76px; }
.eyebrow { margin: 0 0 14px; color: var(--blue); font-size: 13px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
h1 { margin: 0 0 16px; font-size: clamp(38px, 6vw, 62px); line-height: 1; }
h2 { margin: 42px 0 10px; font-size: 25px; line-height: 1.1; }
p, li { color: #374151; }
.intro { margin-bottom: 28px; color: var(--muted); font-size: 18px; }
.notice { padding: 18px; border-left: 4px solid var(--coral); border-radius: 0 var(--radius) var(--radius) 0; background: #fff7ed; }
.notice p { margin: 0; color: var(--ink); }
.document { padding: 38px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); box-shadow: 0 18px 46px rgba(17, 24, 39, .08); }
.document p:last-child { margin-bottom: 0; }
ul { padding-left: 20px; }
li + li { margin-top: 7px; }
.table { width: 100%; border-collapse: collapse; margin-top: 16px; font-size: 15px; }
.table th, .table td { padding: 12px; border: 1px solid var(--line); text-align: left; vertical-align: top; }
.table th { color: var(--ink); background: var(--soft); }
footer { padding: 26px 0; color: rgba(255,255,255,.7); background: var(--ink); font-size: 14px; }
footer a { color: var(--white); }
@media (max-width: 640px) { .shell { width: min(100% - 28px, 860px); } .document { padding: 24px; } .brand img { width: 136px; } .table { display: block; overflow-x: auto; } }