:root {
  --bg: #fff7fa;
  --card: #ffffff;
  --text: #24222a;
  --muted: #6b6b78;
  --accent: #c2185b;
  --accent-soft: #fce4ec;
  --border: #edd7e0;
  --green: #3fa96a;
  --yellow: #e8a33d;
  --red: #d9534f;
  --gray: #9aa0a6;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial,
    "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-wrap: break-word;
  -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 860px; margin: 0 auto; padding: 1.5rem 1.25rem 3rem; }
header.site {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-bottom: 1rem;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--border);
}
header.site img { width: 60px; height: 60px; border-radius: 14px; }
header.site h1 { margin: 0; font-size: 1.3rem; font-weight: 800; }
header.site p { margin: 0.15rem 0 0; color: var(--muted); font-size: 0.9rem; }
nav.top { display: flex; flex-wrap: wrap; gap: 0.5rem 1.25rem; margin: 0 0 1.5rem; font-size: 0.95rem; }
nav.top a { color: var(--accent); text-decoration: none; font-weight: 600; }
nav.top a:hover { text-decoration: underline; }
.lang-bar {
  display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center;
  padding: 0.6rem 0.9rem; margin-bottom: 1.5rem;
  background: var(--card); border: 1px solid var(--border); border-radius: 12px;
  font-size: 0.9rem; color: var(--muted);
}
.lang-bar a { color: var(--accent); text-decoration: none; font-weight: 600; }
.lang-bar a.active { color: #fff; background: var(--accent); border-radius: 999px; padding: 0.15rem 0.7rem; }

/* 分节显示：默认（无 JS）三节全部可见；JS 就绪后仅显示当前语言节 */
.lang-section { display: block; }
html.js .lang-section { display: none; }
html.js[data-lang="zh"] #zh,
html.js[data-lang="hant"] #hant,
html.js[data-lang="en"] #en { display: block; }
.card {
  background: var(--card); border: 1px solid var(--border); border-radius: 14px;
  padding: 1.1rem 1.25rem; margin-bottom: 1rem;
}
h2 { font-size: 1.15rem; margin: 1.6rem 0 0.6rem; }
h3 { font-size: 1rem; margin: 1.2rem 0 0.4rem; }
h1.app { font-size: 1.6rem; margin: 0.25rem 0 0.5rem; }
ul { padding-left: 1.2rem; margin: 0.4rem 0 0.8rem; }
li { margin-bottom: 0.35rem; }
p { margin: 0.5rem 0; }
.muted { color: var(--muted); font-size: 0.9rem; }
.hero { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; }
.badge-row { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0.75rem 0; }
.badge {
  display: inline-flex; align-items: center; gap: 0.35rem;
  padding: 0.2rem 0.6rem; border-radius: 999px; font-size: 0.82rem; font-weight: 700;
  border: 1px solid currentColor;
}
.badge.green { color: var(--green); background: rgba(63,169,106,.08); }
.badge.yellow { color: var(--yellow); background: rgba(232,163,61,.08); }
.badge.red { color: var(--red); background: rgba(217,83,79,.08); }
.badge.gray { color: var(--gray); background: rgba(154,160,166,.10); }
.notice {
  border-left: 4px solid var(--accent); background: var(--accent-soft);
  padding: 0.75rem 1rem; border-radius: 0 10px 10px 0; margin: 1rem 0;
}
footer.site {
  margin-top: 2.5rem; padding-top: 1rem; border-top: 1px solid var(--border);
  color: var(--muted); font-size: 0.85rem;
}
footer.site a { color: var(--accent); text-decoration: none; }
/* 表格：窄屏下由 .table-wrap 提供横向滚动，避免三列表格挤压/溢出 */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 0.6rem 0 1rem; }
.table-wrap table { margin: 0; }
table { width: 100%; border-collapse: collapse; margin: 0.6rem 0 1rem; font-size: 0.92rem; }
th, td { text-align: left; padding: 0.5rem 0.6rem; border-bottom: 1px solid var(--border); vertical-align: top; }
th { background: #fdf1f5; font-weight: 700; }

/* ---------- 移动端（窄屏）适配 ---------- */
@media (max-width: 640px) {
  body { line-height: 1.65; }
  .wrap { padding: 1rem 0.9rem 2.5rem; }
  header.site { gap: 0.75rem; }
  header.site img { width: 48px; height: 48px; border-radius: 12px; }
  header.site h1 { font-size: 1.12rem; }
  header.site p { font-size: 0.85rem; }
  h1.app { font-size: 1.3rem; }
  h2 { font-size: 1.05rem; }
  h3 { font-size: 0.98rem; }
  .card { padding: 0.9rem 1rem; }
  .notice { padding: 0.65rem 0.8rem; }
  nav.top { gap: 0.45rem 1rem; }
  /* 语言切换：胶囊按钮化，点得准 + 选中态明显（品牌粉填充） */
  .lang-bar { gap: 0.5rem; padding: 0.55rem 0.7rem; }
  .lang-bar a {
    display: inline-flex; align-items: center; justify-content: center;
    min-height: 40px; padding: 0.35rem 0.9rem;
    border: 1px solid var(--border); border-radius: 999px; background: #fff;
  }
  .lang-bar a.active { border-color: var(--accent); background: var(--accent); color: #fff; }
  /* 隐私政策表格：横向可滚动，列宽保持可读 */
  table { font-size: 0.85rem; }
  .table-wrap table { min-width: 560px; }
  th, td { padding: 0.45rem 0.5rem; }
}