:root {
  --purple: #6f2ef4;
  --purple-dark: #45209b;
  --ink: #211442;
  --muted: #625779;
  --line: #e4dcf7;
  --paper: #ffffff;
  color-scheme: light;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  max-width: none;
  padding: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 8% 0%, rgba(127, 70, 247, .17), transparent 26rem),
    linear-gradient(180deg, #fbfaff, #f4f0ff 58%, #fbfaff);
  font-family: Poppins, "Noto Sans TC", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.72;
}

a { color: var(--purple-dark); }
a:hover { color: var(--purple); }

.legal-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(69, 32, 155, .10);
  background: rgba(255, 255, 255, .88);
  backdrop-filter: blur(16px);
}

.legal-header-inner,
.legal-main,
.legal-footer-inner {
  width: min(920px, calc(100% - 32px));
  margin-inline: auto;
}

.legal-header-inner {
  min-height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.legal-brand {
  color: var(--purple-dark);
  font-weight: 800;
  text-decoration: none;
}

.legal-nav { display: flex; gap: 18px; flex-wrap: wrap; }
.legal-nav a { font-size: .88rem; font-weight: 650; text-decoration: none; }

.legal-main { padding: 58px 0 84px; }

.legal-hero {
  margin-bottom: 24px;
  padding: clamp(32px, 6vw, 58px);
  border: 1px solid rgba(69, 32, 155, .11);
  border-radius: 28px;
  background: linear-gradient(135deg, #fff, #f4efff);
  box-shadow: 0 24px 60px rgba(47, 22, 127, .10);
}

.legal-kicker {
  margin: 0 0 8px;
  color: var(--purple);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .13em;
  text-transform: uppercase;
}

h1 { margin: 0 0 10px; font-size: clamp(2.35rem, 7vw, 4.2rem); line-height: 1.03; letter-spacing: -.045em; }
.effective { margin: 0; color: var(--muted); }

.legal-card {
  padding: clamp(26px, 5vw, 48px);
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--paper);
  box-shadow: 0 18px 48px rgba(47, 22, 127, .07);
}

h2 { margin: 2.1em 0 .55em; color: var(--purple-dark); font-size: clamp(1.25rem, 3vw, 1.55rem); line-height: 1.3; }
h2:first-child { margin-top: 0; }
h3 { margin: 1.6em 0 .4em; }
p, li { color: #3f3554; }
ul { padding-left: 1.3rem; }
.legal-note { padding: 18px 20px; border-left: 4px solid var(--purple); border-radius: 0 14px 14px 0; background: #f4efff; }

.legal-footer { color: #d7cdef; background: #21104f; }
.legal-footer-inner { padding: 30px 0; display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; }
.legal-footer a { color: #fff; }

@media (max-width: 620px) {
  .legal-header-inner { align-items: flex-start; padding: 14px 0; flex-direction: column; gap: 8px; }
  .legal-main { padding-top: 24px; }
  .legal-hero { border-radius: 22px; }
  .legal-card { border-radius: 20px; }
}