:root {
  color-scheme: light;
  --bg: #f2f5f4;
  --panel: #fff;
  --ink: #18312e;
  --muted: #667774;
  --accent: #176d61;
  --line: #dbe3e1;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif; }
.page { width: min(760px, 100%); margin: 0 auto; padding: 24px 14px 56px; }
.center { min-height: 100vh; display: grid; place-items: center; }
.card { overflow: hidden; background: var(--panel); border: 1px solid var(--line); border-radius: 14px; box-shadow: 0 10px 34px rgba(21, 55, 49, .08); }
.content-only { width: 100%; }
.print { display: block; width: 100%; max-height: 70vh; object-fit: contain; background: #e7eceb; }
.content { padding: 22px; }
.eyebrow { margin: 0 0 6px; color: var(--accent); font-size: 13px; font-weight: 800; letter-spacing: .12em; }
h1 { margin: 0; font-size: clamp(1.7rem, 6vw, 2.5rem); line-height: 1.15; }
p { color: var(--muted); }
.actions { display: flex; gap: 10px; flex-wrap: wrap; margin: 20px 0; }
.button, button { min-height: 44px; border: 0; border-radius: 8px; padding: 0 17px; display: inline-flex; align-items: center; justify-content: center; background: var(--accent); color: #fff; font: inherit; font-weight: 750; text-decoration: none; cursor: pointer; }
button.secondary { background: #e4eeeb; color: var(--accent); }
.notice { padding: 10px 12px; border-radius: 8px; background: #fff2cf; color: #674b00; }
details { margin-top: 14px; border-top: 1px solid var(--line); padding-top: 14px; }
summary { cursor: pointer; color: var(--accent); font-weight: 750; }
.qr { display: block; width: min(240px, 80vw); height: auto; margin: 18px auto 8px; }
a { color: var(--accent); }
@media (max-width: 480px) { .page { padding: 0 0 32px; } .card { border-radius: 0; border-left: 0; border-right: 0; } }