:root {
  --ink: #2b2521;
  --muted: #6b625b;
  --accent: #b5542d;
  --paper: #fbf7f1;
  --line: #e6ddd2;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 16px/1.7 "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", system-ui, sans-serif;
}
main { max-width: 640px; margin: 0 auto; padding: 40px 20px 64px; }
h1 { font-size: 1.6rem; margin: 0 0 8px; }
h2 { font-size: 1.15rem; margin: 32px 0 8px; }
p.lead { color: var(--muted); margin-top: 0; }
form { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 24px; margin-top: 24px; }
label { display: block; font-weight: 600; margin: 16px 0 6px; }
input[type="email"], input[type="text"] {
  width: 100%; padding: 12px; font-size: 1rem; border: 1px solid var(--line); border-radius: 8px;
}
.nonce { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.notice { font-size: 0.875rem; color: var(--muted); margin: 16px 0; }
button {
  width: 100%; padding: 14px; margin-top: 8px; font-size: 1rem; font-weight: 600;
  color: #fff; background: var(--accent); border: 0; border-radius: 8px; cursor: pointer;
}
a { color: var(--accent); }
footer { margin-top: 40px; font-size: 0.8rem; color: var(--muted); }
table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
th, td { text-align: left; vertical-align: top; padding: 8px; border-bottom: 1px solid var(--line); }
th { width: 30%; }
.logo { display: block; width: 96px; height: 96px; margin: 0 auto 16px; }