:root {
  --orange: #ff6900;
  --blue: #1570ef;
  --ink: #171717;
  --muted: #666;
  --line: #e9e9e9;
  --page: #f4f6f8;
  --paper: #fff;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background: linear-gradient(180deg, #fff 0%, var(--page) 100%);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans TC", "Microsoft JhengHei", sans-serif;
  line-height: 1.75;
}

.legal-page {
  width: min(100%, 760px);
  margin: 0 auto;
  padding: 30px 18px 48px;
}

.back {
  display: inline-flex;
  margin-bottom: 22px;
  color: var(--blue);
  font-size: 14px;
  font-weight: 850;
  text-decoration: none;
}

h1 {
  margin: 0;
  font-size: clamp(30px, 8vw, 46px);
  line-height: 1.15;
  letter-spacing: 0;
}

.updated {
  margin: 10px 0 22px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

section {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--paper);
  box-shadow: 0 12px 28px rgba(27, 30, 36, 0.06);
}

h2 {
  margin: 0 0 8px;
  font-size: 18px;
  line-height: 1.3;
}

p {
  margin: 0 0 12px;
  color: var(--muted);
}

p:last-child { margin-bottom: 0; }

section + section { margin-top: 14px; }

section a {
  color: var(--blue);
  font-weight: 700;
  text-decoration: none;
}

ul {
  margin: 0 0 12px;
  padding-left: 20px;
  color: var(--muted);
}

li { margin-bottom: 6px; }
li:last-child { margin-bottom: 0; }

.contact {
  color: var(--ink);
  font-weight: 700;
}

.legal-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
}

.legal-footer a {
  color: var(--blue);
  font-weight: 800;
  text-decoration: none;
}