:root {
  color-scheme: light;
  --ink: #17212b;
  --muted: #5f6b76;
  --paper: #f6f3ed;
  --card: #fffefb;
  --line: #d9ddd9;
  --jade: #087d68;
  --night: #091422;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background: var(--paper);
  font-family: "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.82;
  text-rendering: optimizeLegibility;
}
a { color: var(--jade); text-underline-offset: 3px; }
a:hover { color: #055c4e; }
:focus-visible { outline: 3px solid #3a9cc7; outline-offset: 3px; }
.legal-shell { width: min(820px, calc(100% - 40px)); margin: 0 auto; }
.legal-header { color: #edf5f8; background: var(--night); border-bottom: 1px solid #24433d; }
.legal-nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.legal-brand { display: inline-flex; align-items: center; gap: 10px; color: #f7fbfc; font-size: 17px; font-weight: 750; text-decoration: none; }
.legal-brand img { width: 32px; height: 32px; border-radius: 9px; }
.legal-nav-links { display: flex; flex-wrap: wrap; gap: 18px; font-size: 14px; }
.legal-nav-links a { color: #d2e1e8; text-decoration: none; }
.legal-nav-links a[aria-current="page"] { color: #8cdec9; }
main { padding: 54px 0 72px; }
.legal-card {
  padding: 6px 0 20px;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}
h1 { margin: 0 0 10px; font-family: "Noto Serif SC", "Songti SC", STSong, serif; font-size: clamp(32px, 5vw, 46px); line-height: 1.25; letter-spacing: -.035em; }
.effective { margin: 0 0 28px; color: var(--muted); font-size: 13px; }
.notice { margin: 0 0 26px; padding: 0 0 24px; color: #34414b; border-bottom: 1px solid var(--line); font-size: 17px; line-height: 1.8; }
.summary-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 32px; margin: 22px 0 28px; }
.summary-item { padding: 14px 0; border-bottom: 1px solid var(--line); }
.summary-item strong { display: block; margin-bottom: 3px; color: var(--ink); }
.summary-item span { color: var(--muted); font-size: 14px; }
.contents { margin: 0 0 34px; border-bottom: 1px solid var(--line); color: var(--muted); }
.contents summary { padding: 12px 0; color: #34414b; font-size: 14px; font-weight: 650; cursor: pointer; }
.contents nav { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px 24px; padding: 0 0 15px; }
.contents a { display: block; padding: 5px 0; color: var(--muted); font-size: 14px; text-decoration: none; }
.contents a:hover { color: var(--jade); text-decoration: underline; }
h2 { margin: 38px 0 12px; padding-top: 5px; font-size: 21px; line-height: 1.45; }
h3 { margin: 24px 0 8px; font-size: 17px; line-height: 1.5; }
p { margin: 0 0 13px; }
ul, ol { margin: 8px 0 17px; padding-left: 1.45em; }
li { margin: 5px 0; padding-left: 2px; }
.table-wrap { overflow-x: auto; margin: 17px 0 22px; }
table { width: 100%; border-collapse: collapse; font-size: 14px; line-height: 1.65; }
th, td { padding: 12px 13px; border: 1px solid var(--line); text-align: left; vertical-align: top; }
th { width: 23%; color: #28443f; background: #edf4f0; font-weight: 750; }
.legal-footer { padding: 25px 0 34px; color: #cfdae0; background: var(--night); font-size: 13px; }
.legal-footer-inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px 22px; }
.legal-footer a { color: #e8f2f4; }
.last-note { margin-top: 32px; padding-top: 18px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
.skip-link { position: fixed; z-index: 10; top: 8px; left: 8px; padding: 8px 12px; color: #fff; background: var(--night); transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }
@media (max-width: 640px) {
  .legal-shell { width: min(100% - 24px, 920px); }
  .legal-nav { min-height: 68px; align-items: flex-start; flex-direction: column; justify-content: center; gap: 5px; padding: 10px 0; }
  .legal-nav-links { gap: 15px; }
  main { padding: 20px 0 36px; }
  .legal-card { padding: 2px 0 16px; }
  .summary-grid, .contents nav { grid-template-columns: 1fr; }
  .table-wrap { overflow: visible; }
  table, tbody { display: block; width: 100%; }
  thead { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
  tr { display: block; padding: 10px 0; border-bottom: 1px solid var(--line); }
  th, td { display: block; width: auto; padding: 5px 0; border: 0; }
  th { background: transparent; }
  h2 { margin-top: 31px; font-size: 19px; }
}
@media print {
  body { color: #000; background: #fff; font-size: 11pt; }
  .legal-header, .legal-footer { display: none; }
  main { padding: 0; }
  .legal-card { padding: 0; border: 0; box-shadow: none; }
  a { color: inherit; }
}