:root {
  color-scheme: light;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans SC", "Microsoft YaHei", sans-serif;
  color: #172033;
  background: #f5f7fb;
}

* { box-sizing: border-box; }
body { margin: 0; line-height: 1.75; }
a { color: #2563eb; }
.site-header { background: #fff; border-bottom: 1px solid #e5e7eb; }
.site-header__inner { max-width: 960px; margin: 0 auto; padding: 18px 24px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.site-header img { display: block; height: 38px; }
.site-header nav { display: flex; flex-wrap: wrap; gap: 18px; }
.site-header nav a { color: #4b5563; text-decoration: none; font-weight: 600; }
.legal-page { max-width: 960px; margin: 40px auto; padding: 0 24px 64px; }
.legal-card { padding: clamp(24px, 5vw, 56px); border: 1px solid #e5e7eb; border-radius: 20px; background: #fff; box-shadow: 0 18px 50px rgba(15, 23, 42, .06); }
.eyebrow { margin: 0 0 8px; color: #2563eb; font-size: 14px; font-weight: 800; letter-spacing: 0; }
h1 { margin: 0 0 8px; font-size: clamp(32px, 6vw, 48px); line-height: 1.2; }
.updated { margin: 0 0 32px; color: #6b7280; }
.notice { margin: 24px 0 32px; padding: 16px 18px; border: 1px solid #bfdbfe; border-radius: 12px; background: #eff6ff; color: #1e40af; }
.operator { margin: 24px 0; padding: 16px 18px; border-left: 4px solid #2563eb; border-radius: 0 12px 12px 0; background: #f8fafc; color: #374151; }
.table-wrap { margin: 16px 0 24px; overflow-x: auto; border: 1px solid #e5e7eb; border-radius: 12px; }
table { width: 100%; min-width: 720px; border-collapse: collapse; font-size: 15px; }
th, td { padding: 13px 15px; border-bottom: 1px solid #e5e7eb; text-align: left; vertical-align: top; color: #374151; }
th { background: #f8fafc; color: #172033; font-weight: 700; }
tbody tr:last-child td { border-bottom: 0; }
h2 { margin: 36px 0 12px; font-size: 22px; line-height: 1.4; }
h3 { margin: 24px 0 8px; font-size: 18px; }
p, li { color: #374151; }
ul { padding-left: 24px; }
.legal-footer { display: flex; flex-wrap: wrap; gap: 6px 12px; margin-top: 44px; padding-top: 24px; border-top: 1px solid #e5e7eb; color: #6b7280; font-size: 14px; }
.legal-footer a { color: inherit; }

@media (max-width: 640px) {
  .site-header__inner { align-items: flex-start; flex-direction: column; }
  .legal-page { margin-top: 24px; }
  .legal-card { padding: 24px 18px; }
}